WO2017008710A1 - Rail transit scheduling method, server and system - Google Patents
Rail transit scheduling method, server and system Download PDFInfo
- Publication number
- WO2017008710A1 WO2017008710A1 PCT/CN2016/089497 CN2016089497W WO2017008710A1 WO 2017008710 A1 WO2017008710 A1 WO 2017008710A1 CN 2016089497 W CN2016089497 W CN 2016089497W WO 2017008710 A1 WO2017008710 A1 WO 2017008710A1
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- WIPO (PCT)
- Prior art keywords
- station
- backup
- rail transit
- dispatching
- central
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0663—Performing the actions predefined by failover planning, e.g. switching to standby network elements
Definitions
- the invention relates to the field of rail transit, and particularly relates to a method, server and system for rail transit scheduling.
- the current rail transit dispatching system mainly adopts the hot backup mode of the central system equipment to improve the reliability of the system.
- the existing rail transit dispatching system only improves the safety and reliability of the wireless dispatching system by controlling the thermal backup of the central system equipment.
- each base station When the center is fully operational, each base station will enter the degraded working mode of the single-station cluster, and the existing dispatching system will not be able to dispatch the trains that are operated online, which brings hidden dangers to the safety of the rail transit operation.
- the technical problem to be solved by the present invention is to provide a method, server and system for rail transit scheduling, which can realize wireless dispatching of trains running online when the control center of the central dispatching system is fully smashed, thereby ensuring the safety of rail transit operations to the utmost extent. .
- an embodiment of the present invention provides a method for orbital traffic scheduling, where the method includes:
- the backup scheduling system When the central scheduling system is in an abnormal state, the backup scheduling system is configured to schedule rail transit; the backup scheduling system runs independently in parallel with the central scheduling system.
- a rail transit server comprising:
- the receiving module is configured to receive the train information and the base station information sent by the vehicle station, and update to the backup scheduling system;
- a detecting module configured to detect an operating state of the central scheduling system in real time, and output an operating state of the central scheduling system to the determining module;
- the determining module is configured to determine, according to an operating state of the central scheduling system output by the detecting module, whether the central scheduling system is in a normal state;
- control module configured to: when the determining result of the determining module is that the central scheduling system is in an abnormal state, causing the backup scheduling system to schedule rail transit, where the backup scheduling system is independent of the central scheduling system run.
- a third aspect provides a scheduling system, where the scheduling system includes: a scheduling station and an Ethernet switch;
- the dispatching station is configured to: when the dispatching system is used as a backup dispatching system, receive train information and base station information sent by the vehicle station, and update to the dispatching system; detect an operating state of the central dispatching system in real time, and determine the center Whether the scheduling system is in a normal state;
- the scheduling system is configured to schedule the rail transit when the dispatching station detects that the central dispatching system is in an abnormal state; and the dispatching system runs independently in parallel with the central dispatching system when serving as a backup dispatching system .
- a rail transit scheduling system in a fourth aspect, includes a rail transit server, a backup dispatching system, and a central dispatching system, wherein the backup dispatching system and the central dispatching system are respectively connected to a rail transit system, wherein The backup scheduling system is independent of the central scheduling system and runs in parallel with the central scheduling system;
- the rail transit server is configured to receive train information and base station information sent by the vehicle station, and update to the backup dispatching system; detect an operating state of the central dispatching system in real time, and determine whether the central dispatching system is in a normal state;
- the backup scheduling system is configured to schedule the rail transit when the rail transit server detects that the central dispatching system is in an abnormal state.
- a fifth aspect provides a rail transit server, the rail transit server including a processor and a receiver, a transmitter, and a memory respectively connected to the processor, wherein: the processor is configured to receive train information sent by the vehicle station And the base station information is updated to the backup scheduling system; the real-time detection center operates the state of the system, and determines whether the central scheduling system is in a normal state; and when the central scheduling system is in an abnormal state, the backup scheduling system is enabled Scheduling the rail transit; the receiver is for receiving data information from the rail transit system; the transmitter is for outputting the dispatch data to the rail transit system; the memory is for storing data.
- the present invention runs through the central dispatching system and the backup dispatching system respectively connected to the rail transit system, and passes through the backup dispatching system when the central dispatching system is in an abnormal state. Realize the scheduling of rail transit. In this way, when the central dispatching system is in an abnormal state, wireless scheduling can also be implemented for the trains running online, thereby ensuring the safety of the rail transit operation to the utmost extent.
- FIG. 1 is a schematic structural diagram of a rail transit scheduling system according to an embodiment of the present invention.
- FIG. 2 is a schematic structural diagram of a rail transit system according to an embodiment of the present invention.
- FIG. 3 is a schematic structural diagram of a backup scheduling system according to an embodiment of the present invention.
- FIG. 4 is a schematic structural diagram of a central scheduling system according to an embodiment of the present invention.
- FIG. 5 is a schematic diagram of an application scenario of a rail transit scheduling system according to an embodiment of the present invention.
- FIG. 6 is a flowchart of a method for rail transit scheduling according to an embodiment of the present invention.
- FIG. 7 is a schematic structural diagram of a rail transit server according to an embodiment of the present invention.
- FIG. 8 is a schematic structural diagram of another rail transit server according to an embodiment of the present invention.
- FIG. 9 is a schematic structural diagram of a scheduling system according to an embodiment of the present invention.
- FIG. 1 is a schematic diagram of a rail transit dispatching system according to an embodiment of the present invention.
- the rail transit dispatching system 100 of the present invention includes a rail transit server 13, a backup dispatching system 12, and a backup dispatching system. 12 as a backup of the central dispatch system 11, the backup dispatch system 12 is coupled to the rail transit system 200, wherein:
- the backup scheduling system 12 is independent of the central scheduling system 11 and runs in parallel with the central scheduling system 11.
- the backup dispatching system 12 implements scheduling of the rail transit. .
- the rail transit scheduling system 100 of the present embodiment further includes a central dispatching system 11 connected to the rail transit system.
- the central dispatching system 11 implements rail transit. Dispatch.
- the rail transit server 13 may be disposed in the backup scheduling system 12, directly using the dispatching station of the backup dispatching system; in another embodiment, the rail transit server 13 may also be separately set.
- the rail transit server 13 is specifically set up, and no specific limitation is imposed here.
- FIG. 2 is a schematic structural diagram of a rail transit system according to an embodiment of the present invention.
- the rail transit system 200 includes a station fixed station 21, a base station 22, a mobile terminal 24, and a radio station 23, wherein the station is fixed.
- the station 21, the base station 22, the mobile terminal 24, and the radio station 23 are connected by a wireless network to form a wireless network.
- the backup scheduling system 12 of the present invention includes a dispatching station 121 and an Ethernet switch 122.
- the rail transit server 123 is disposed in the backup scheduling system 12, wherein the backup dispatching station 121 and the Ethernet
- the switch 122 and the rail transit server 123 are connected to the station fixed station or the dedicated gateway device of the rail transit system 200 via Ethernet, and connect the wired network including the backup dispatching system 12 of the rail transit server 123 and the wireless network composed of the rail transit system 200. together. If the rail transit server 123 is independently set, the rail network server, the wired network of the backup dispatch system, and the wireless network composed of the rail transit system are connected together.
- FIG. 3 is an embodiment of separately setting a rail transit server, and in actual use, the dispatching station can also be directly used to implement the function of the rail transit server.
- a gateway device that is additionally added independently of the rail transit system, that is, a dedicated gateway device, or a station fixed station of the rail transit system itself may be used as a gateway.
- the station fixed station of the rail transit system is used as a gateway to connect the wired network and the wireless network.
- IP packet switching is used to establish a voice channel and a data transmission channel between the backup dispatching station and the vehicle station for voice and data transmission, thereby realizing wireless scheduling of the rail transit system by the backup dispatching station.
- the central scheduling system 11 of the present invention includes a central dispatching station 112 and a digital trunking system Tetra switch 113, wherein the central dispatching station 112 and the Tetra switch 113 are connected to the rail transit system 200 (specifically, with the rail transit system).
- the base station is connected to form a private network, and the base station connects the private network to the wireless network.
- the Tetra switch 113 uses a board-level redundant backup.
- the central dispatching system of the present invention is basically the same as the central dispatching system of the existing rail transit, and the functions that can be realized are basically the same, for example, the group call, the individual call, the short data information to be sent and received, and the train position display can be realized. I will not repeat them here.
- FIG. 5 is a schematic diagram of an application scenario of a rail transit scheduling system according to an embodiment of the present invention.
- a rail transit server is set in a backup scheduling system as an example.
- the rail transit reserve scheduling system of the invention runs in parallel with the central dispatching system of the OCC control center.
- the central dispatching system is used to realize the scheduling of the rail transit.
- the central dispatching system is in an abnormal state, the base stations are It will enter the degraded mode of the single-station cluster, and the central scheduling system will not be able to implement the scheduling function.
- the single-station cluster function of the base station is used, and the backup scheduling system is used to realize the scheduling of the rail transit. Therefore, the present invention provides an implementation manner, and the backup scheduling system can be divided into two operating modes: a normal mode and a degraded backup mode.
- the central dispatching system schedules the rail transit
- the backup dispatching system operates in a normal state: when the mobile station registers with different base stations, the train information and the base station information are sent to and The fixed station of the station corresponding to the base station is used for updating the position of the vehicle in the backup dispatching system, and the station fixed station receives the train information and the base station information transmitted by the vehicle station, and the information is transmitted by the dispatching station of the rail transit server or the backup dispatching system.
- Send to the backup dispatching system, or send the information to the rail transit server, and the rail transit server synchronizes to the backup dispatching system.
- the central dispatching station receives the train information and the base station information forwarded by the automatic train monitoring system (ATS system) in real time, and The train position is displayed on the central dispatching station to facilitate the scheduling of the train through the central dispatching station.
- the backup dispatching station receives the train information and the base station information forwarded by the station fixed station in real time, and can display the position of the vehicle on the backup dispatching station as needed.
- the rail transit scheduling cannot be realized.
- the rail transit server detects that the central dispatching system is in an abnormal state, it notifies the backup dispatching station that the backup dispatching station will pass all the stations at regular intervals.
- the station fixed station sends a degraded work order, so that the station fixed station switches to the gateway mode of the backup scheduling system, and the rail transit is scheduled by the backup scheduling system. If the backup dispatching station is directly used to implement the function of the rail transit server, the backup dispatching station will directly send the degraded work order through the station fixed station of all stations after detecting that the central dispatching system is in an abnormal state.
- the backup scheduling system directly dispatches the operating train.
- the station fixed station can send a degraded work order to the operating train to ensure that the online train and the newly entered train can enter the degraded working mode, and the vehicle station accepts the downgrade command sent by the station fixed station. Enter the degraded working mode, switch to the degraded folder, and wait in the degraded talk group, the station fixed station as the gateway of the wired ⁇ wireless system, establish a voice channel and a short data transmission channel between the backup dispatching station and the radio station to realize the dispatching station Wireless scheduling function with the radio station.
- the functions that the backup dispatching station can implement include: the backup dispatching station sends an order to call the designated train to the station fixed station and the adjacent station fixed station according to the station location where the train is located, the station fixed station Initiating a call to the train; the backup dispatching station sends a short message to the train through the station fixed station; the backup dispatching station receives the call request sent by the vehicle station; the backup dispatching station receives the emergency call of the vehicle station; the backup dispatching station receives the train according to the station fixed station Location information, showing the location of the train on the screen of the backup dispatcher.
- the functions that the radio station can implement include: the radio station automatically obtains the location information of the current base station, and transmits the position information of the train to the station fixed station of the current station, and sends it to the backup scheduling system by the station fixed station.
- the rail transit server synchronizes the position of the train to the backup dispatching station, and the driver can also manually transmit the train position information through the radio station; the radio station sends a call request to the station fixed station currently belonging to the station fixed station Forwarded to the backup dispatching station; the radio station initiates an emergency call to the station fixed station, and the station fixed station establishes a voice call channel between the backup dispatching station and the mobile station, so that the vehicle station directly calls the backup dispatching station; the vehicle station transmits the predefined The status information is sent to the station fixed station and forwarded to the backup dispatching station by the station fixed station.
- the station fixed station acts as the gateway of the wired/wireless system, and establishes a voice channel and a short data transmission channel between the backup dispatching station and the vehicle station, thereby realizing the wireless scheduling function between the backup dispatching station and the mobile station.
- the specific functions of the backup dispatching station call vehicle station include:
- the backup dispatching station selects the train to be called, and sends a call command to the corresponding station fixed station according to the base station where the train is located;
- the fixed station initiates a call to the corresponding train. After the call is established, the station fixed station returns the information of successful call establishment to the backup dispatching station;
- the backup dispatching station speaks according to the PTT, and the voice is transmitted to the station fixed station through the Ethernet in the PCM encoding format, and the station fixed station converts the received PCM encoded voice into analog voice and transmits it to the mobile station;
- the radio station answers the voice and speaks according to PTT;
- the station fixed station receives the voice of the vehicle station and converts the voice into PCM code and sends it to the backup dispatching station.
- the specific functions of the mobile station to send a call request include:
- the radio station sends the call request information to the station fixed station of the current base station;
- the station fixed station sends the call request information sent by the receiving station to the backup dispatching station;
- the specific functions of the mobile station to send emergency calls include:
- the radio station initiates an emergency call to the station fixed station of the current base station on the emergency call group;
- the station fixed station After receiving the emergency call, the station fixed station sends the emergency call information to the backup dispatching station;
- the backup dispatching station displays the emergency call of the vehicle.
- the specific functions of the backup dispatching station to send predefined information to the radio station include:
- the backup dispatching station selects the train to send the predefined information, and sends the predefined information and the train information to the station fixed station according to the base station where the train is located.
- the station fixed station sends the received predefined information to the corresponding train station
- the radio station displays the predefined information received.
- the specific functions of the radio station to send predefined information to the backup dispatching station include:
- the radio station transmits the predefined information to the station fixed station under the current base station;
- the station fixed station sends the received predefined information and vehicle information to the backup dispatching station;
- the backup dispatching station displays the received predefined information.
- the rail transit system mentioned in the embodiments of the present invention may include, but is not limited to, a transportation system such as a subway, a high-speed rail, a light rail, an airplane, and a ship.
- a transportation system such as a subway, a high-speed rail, a light rail, an airplane, and a ship.
- the above method for orbital traffic scheduling realizes the operation of the rail transit through the backup dispatching system when the backup dispatching system and the central dispatching system respectively connected to the rail transit system are operated in parallel, when the central dispatching system is in an abnormal state. Scheduling. When the central dispatching system is in an abnormal state, it can also realize wireless dispatching of trains running online, and ensure the safety of rail transit operations to the utmost extent.
- FIG. 6 is a flowchart of a method for rail transit scheduling according to an embodiment of the present invention.
- the method in this embodiment is implemented based on the rail transit system provided in the above embodiment, as shown in the figure.
- the method of rail transit scheduling of an embodiment includes:
- S101 Receive train information and base station information sent by the vehicle station, and update to the backup scheduling system
- the specific steps may be:
- the rail transit server receives the train information and the base station information sent by the vehicle station during the running of the train, and sends the train information to the backup dispatching system, so that the backup dispatching system can update the saved train information;
- the dispatching system dispatching station receives the train information and the base station information transmitted by the train vehicle station, and updates the train information saved in the backup dispatching system in real time.
- the train information and the base station information train information and the base station information train are in operation, the position is moved from one base station to another base station, and the mobile station registers in real time according to the running of the train to different base stations, and corresponds to the base station through the base station.
- the station fixed station outputs the train information and the base station information to the rail transit server, and then the rail transit server updates the information to the backup dispatching system, or the station fixed station corresponding to the base station directly outputs the train information and the base station information to the backup dispatching system.
- the backup dispatching station of the backup dispatching system synchronously updates the train position in real time, and can display the train position on the backup dispatching station as needed.
- step 101 there is no order relationship between step 101 and subsequent steps 102-105.
- It can be an independent rail transit server, or the rail transit server implemented by the backup dispatching system dispatching station can detect the running state of the central dispatching system in real time through data detection.
- step S105 If the central scheduling system is in a normal state, the process proceeds to step S105. Otherwise, step S104 is performed.
- S104 scheduling the rail transit by using a backup scheduling system
- the dispatching station of the rail transit server or the backup dispatching system when the central dispatching system is in an abnormal state, sends a downgrade work command to the station fixed station or the dedicated gateway device of the rail transit system to make the station of the rail transit system
- the fixed station switches to the gateway mode of the backup scheduling system to schedule the rail transit through the backup scheduling system.
- the station fixed station or special gateway device of the rail transit system connects the wired network of the backup dispatching system with the wireless network of the rail transit system to realize data communication.
- the above function that is, the dedicated gateway device described above, can be implemented by additionally adding a gateway.
- the station fixed station of the rail transit system itself to achieve the above functions.
- the station fixed station of the rail transit system is used as a gateway, and the wired network of the backup dispatch system is connected with the wireless network of the rail transit system.
- the central dispatching system When the central dispatching system is in an abnormal state, such as the equipment of the central dispatching system, the communication between the central dispatching system and the rail transit system is disconnected, the base station will enter the degraded mode of the single-station cluster, and the central dispatching system will not be able to implement the scheduling. Function, at this time, using the single-station cluster function of the base station, the rail transit is scheduled by the backup scheduling system. Therefore, the backup scheduling system is divided into two operating modes: normal mode and degraded backup mode.
- the rail transit system includes a station fixed station, a base station, a mobile terminal, and a radio station.
- the station fixed station, the base station, the mobile terminal, and the radio station form a wireless network through wireless connection
- the backup scheduling system includes a backup dispatching station, an Ethernet switch, and an ether.
- the network switch is connected to the station fixed station via Ethernet.
- the central dispatching system schedules the rail transit
- the backup dispatching system operates in a normal state: when the mobile station registers with different base stations, the train information and the base station information are transmitted to The station fixed station corresponding to the base station is used for updating the vehicle position, the station fixed station receives the train information and the base station information sent by the vehicle station, and transmits the information to the rail transit server at the same time, and then the rail transit server updates the information to the backup.
- the dispatching station or the station fixed station receives the train information and the base station information transmitted by the vehicle station, and simultaneously transmits the information to the backup dispatching station, and the central dispatching station receives the train information and the base station information forwarded by the ATS signal system in real time, and is in the center.
- the train position is displayed on the dispatching platform to facilitate the scheduling of the train through the central dispatching station.
- the backup dispatching station receives the train information and the base station information forwarded by the station fixed station in real time, and can display the position of the vehicle on the backup dispatching station as needed.
- the central dispatching system When the central dispatching system is in an abnormal state, the central dispatching system cannot realize the scheduling of the rail transit, and the backup dispatching station of the backup dispatching system will periodically send the degraded work orders through the station fixed stations of all the stations, thereby causing the station fixed station to switch to the backup.
- the gateway mode of the dispatching system the rail transit is scheduled by the backup dispatching system.
- the backup scheduling system After the station fixed station switches to the gateway mode of the backup scheduling system, the backup scheduling system directly dispatches the operating train.
- the station fixed station can send a degraded work order to the operating train to ensure that the online train and the newly entered train can enter the degraded working mode, and the vehicle station accepts the downgrade command sent by the station fixed station.
- the station fixed station as the gateway of the wired ⁇ wireless system, establish a voice channel and a short data transmission channel between the backup dispatching station and the radio station to realize the dispatching station Wireless scheduling function with the radio station.
- the scheduling of the rail transit by the backup dispatching system specifically includes:
- the rail transit server notifies the dispatching station of the backup dispatching system, the dispatching station of the backup dispatching system and the Ethernet switch through the station of the Ethernet and the rail transit system when judging that the central dispatching system is in an abnormal state.
- a fixed station or a dedicated gateway device is connected, and a voice channel and a data transmission channel are established between the backup dispatching station and the vehicle station of the rail transit system through a station fixed station or a dedicated gateway device of the rail transit system, and voice and data are transmitted by using IP packet switching.
- the rail transit is scheduled.
- the dispatching station of the backup dispatching system directly communicates with the Ethernet switch through the Ethernet fixed station or the dedicated gateway of the rail transit system when the central dispatching system is in an abnormal state.
- the equipment is connected, and the voice channel and the data transmission channel are established between the backup dispatching station and the vehicle station of the rail transit system through the station fixed station or the special gateway device of the rail transit system, and the voice and data are transmitted by IP packet exchange, and the rail transit is scheduled. .
- the scheduling of the rail transit system includes: using the station fixed station as a gateway, establishing a voice channel and a data transmission channel between the backup dispatching station and the vehicle station, The IP packet exchange transmits voice and data, and realizes the scheduling of the train by the backup dispatching station.
- the functions that the backup dispatching station can implement include: the backup dispatching station sends an order to call the designated train to the station fixed station and the adjacent station fixed station according to the station location where the train is located, the station fixed station Initiating a call to the train; the backup dispatching station sends a short message to the train through the station fixed station; the backup dispatching station receives the call request sent by the vehicle station; the backup dispatching station receives the emergency call of the vehicle station; and the backup dispatching station transmits the position according to the fixed station of the station Information, the location of the train is displayed on the screen of the backup dispatching station.
- the functions that the radio station can implement include: the radio station automatically obtains the location information of the current base station, and sends it to the station fixed station of the station to which it belongs, and sends it to the backup dispatching station by the station fixed station, and the driver can also pass
- the vehicle station manually transmits the train position information; the vehicle station sends a call request to the station fixed station to which it belongs, and is forwarded by the station fixed station to the backup dispatching station; the vehicle station initiates an emergency call to the station fixed station, and the station fixed station will establish a backup dispatching station and
- the voice call channel between the radio stations enables the radio station to directly call the backup dispatching station; the radio station transmits the predefined status information to the fixed station of the station, and the fixed station of the station forwards it to the backup dispatching station.
- the station fixed station acts as the gateway of the wired/wireless system, and establishes a voice channel and a short data transmission channel between the backup dispatching station and the vehicle station, thereby realizing the wireless scheduling function between the backup dispatching station and the mobile station.
- the specific functions of the backup dispatching station call vehicle station include:
- the backup dispatching station selects the train to be called, and sends a call command to the corresponding station fixed station according to the base station where the train is located;
- the fixed station initiates a call to the corresponding train. After the call is established, the station fixed station returns the information of successful call establishment to the backup dispatching station;
- the backup dispatching station speaks according to the PTT, and the voice is transmitted to the station fixed station through the Ethernet in the PCM encoding format, and the station fixed station converts the received PCM encoded voice into analog voice and transmits it to the mobile station;
- the radio station answers the voice and speaks according to PTT;
- the station fixed station receives the voice of the vehicle station and converts the voice into PCM code and sends it to the backup dispatching station.
- the specific functions of the mobile station to send a call request include:
- the radio station sends the call request information to the station fixed station of the current base station;
- the station fixed station sends the call request information sent by the receiving station to the backup dispatching station;
- the specific functions of the mobile station to send emergency calls include:
- the radio station initiates an emergency call to the station fixed station of the current base station on the emergency call group;
- the station fixed station After receiving the emergency call, the station fixed station sends the emergency call information to the backup dispatching station;
- the backup dispatching station displays the emergency call of the vehicle.
- the specific functions of the backup dispatching station to send predefined information to the radio station include:
- the backup dispatching station selects the train to send the predefined information, and sends the predefined information and the train information to the station fixed station according to the base station where the train is located.
- the station fixed station sends the received predefined information to the corresponding train station
- the radio station displays the predefined information received.
- the specific functions of the radio station to send predefined information to the backup dispatching station include:
- the radio station transmits the predefined information to the station fixed station under the current base station;
- the station fixed station sends the received predefined information and vehicle information to the backup dispatching station;
- the backup dispatching station displays the received predefined information.
- S105 scheduling the rail transit by the central dispatching system
- the central scheduling system includes a central dispatching station and a digital trunking system Tetra switch.
- the central dispatching station and the Tetra are connected to the base station to form a private network, and the base station connects the private network to the wireless network.
- the train position is updated by the ATS system, and the position information of the train is displayed in real time on the central dispatching platform.
- the rail transit system mentioned in the embodiments of the present invention may include, but is not limited to, a transportation system such as a subway, a high-speed rail, a light rail, an airplane, and a ship.
- a transportation system such as a subway, a high-speed rail, a light rail, an airplane, and a ship.
- FIG. 7 is a schematic structural diagram of a rail transit server according to an embodiment of the present invention.
- the method for performing the rail transit scheduling of the embodiment shown in FIG. 6 in the embodiment of the present invention is implemented in an implementation manner.
- the rail transit server of the embodiment is set in the backup scheduling system and becomes one of the components of the backup scheduling system.
- the rail transit server 300 of the present embodiment includes a control module 31, a detecting module 32, a judging module 33, and a receiving module 34, wherein:
- the receiving module 34 is configured to receive the train information and the base station information sent by the vehicle station, and update to the backup scheduling system;
- the train information and the base station information train information and the base station information.
- the receiving module 34 includes a first receiving module, configured to receive the train information and the base station information sent by the vehicle station, and send the information to the backup scheduling system. So that the backup scheduling system updates the train information;
- the receiving module 34 includes a second receiving module for receiving the train information and the base station information sent by the vehicle station, and updating the train information of the backup dispatching system when the rail transit server is implemented by the standby dispatching system.
- the position is moved from one base station to another base station, and the mobile station registers in real time according to the running of the train to different base stations, and outputs the train information and the base station information through the station fixed station corresponding to the base station, an implementation manner That is, the receiving module 34 acquires the train information and the base station information from the station fixed station, and then synchronizes the train information and the base station information to the backup scheduling system in real time. Or another implementation manner, when the rail transit server is implemented by the standby dispatching system, the receiving module 34 obtains the train information and the base station information from the station fixed station, and directly updates. The backup dispatching station of the backup dispatching system synchronously updates the train position in real time, and can display the train position on the backup dispatching station as needed.
- the detecting module 32 is configured to detect the running state of the central dispatching system 11 in real time, and output the operating state of the central dispatching system 11 to the determining module 33.
- the detecting module 32 detects the running state of the central dispatching system 11 in real time through data detection, and outputs the operating state of the central dispatching system 11 to the determining module 33 for determination.
- the determining module 33 is configured to determine whether the central scheduling system 11 is in a normal state according to the running state of the central scheduling system 11 output by the detecting module 32. The judgment result is output to the control module 31.
- the control module 31 is configured to schedule the rail transit by the backup dispatching system 12 when the judgment result of the determining module 33 is that the central dispatching system 11 is in an abnormal state.
- the rail transit server provided in this embodiment further includes:
- a first notification unit configured to send a degraded work command to a station fixed station or a dedicated gateway device of the rail transit system when detecting that the central dispatch system is in an abnormal state, so as to switch the station fixed station of the rail transit system to the backup dispatch system Gateway to schedule rail transit through a backup scheduling system.
- the above function that is, the dedicated gateway device described above, can be implemented by additionally adding a gateway.
- the station fixed station of the rail transit system itself to achieve the above functions.
- the station fixed station of the rail transit system is used as a gateway, and the wired network of the backup dispatch system is connected with the wireless network of the rail transit system.
- the central dispatching system When the central dispatching system is in an abnormal state, such as the equipment of the central dispatching system, the communication between the central dispatching system and the rail transit system is disconnected, the base station will enter the degraded mode of the single-station cluster, and the central dispatching system will not be able to implement the scheduling. Function, at this time, using the single-station cluster function of the base station, the rail transit is scheduled by the backup scheduling system. Therefore, the backup scheduling system is divided into two operating modes: normal mode and degraded backup mode.
- the rail transit system includes a station fixed station, a base station, a mobile terminal, and a radio station.
- the station fixed station, the base station, the mobile terminal, and the radio station form a wireless network through wireless connection
- the backup scheduling system includes a backup dispatching station, an Ethernet switch, and an ether.
- the network switch is connected to the station fixed station via Ethernet.
- the central dispatching system schedules the rail transit
- the backup dispatching system operates in a normal state: when the mobile station registers with different base stations, the train information and the base station information are transmitted to The station fixed station corresponding to the base station is used for updating the vehicle position, and the station fixed station receives the train information and the base station information transmitted by the vehicle station.
- the information is sent to the backup dispatching station of the backup dispatching system, and the other is In one embodiment, the information is sent to the rail transit server, which is then updated by the rail transit server to the backup dispatching station of the backup dispatch system.
- the central dispatching station receives the train information and base station information sent by the ATS system in real time, and displays the train position on the central dispatching platform to facilitate the scheduling of the train through the central dispatching station.
- the backup dispatching station receives the train information and the base station information forwarded by the station fixed station in real time, and can display the position of the vehicle on the dispatching station as needed.
- the central dispatching system When the central dispatching system is in an abnormal state, the central dispatching system cannot realize the dispatching of the rail transit, and the rail transit server will periodically send the degraded work orders through the station fixed stations of all the stations, thereby causing the station fixed station to switch to the gateway of the backup dispatching system.
- Mode scheduling of rail transit through a backup scheduling system. After the station fixed station switches to the gateway mode of the backup scheduling system, the backup scheduling system directly dispatches the operating train.
- the station fixed station can send a degraded work order to the operating train to ensure that the online train and the newly entered train can enter the degraded working mode, and the vehicle station accepts the downgrade command sent by the station fixed station.
- the station fixed station as the gateway of the wired ⁇ wireless system, establish a voice channel and a short data transmission channel between the backup dispatching station and the radio station to realize the dispatching station Wireless scheduling function with the radio station.
- FIG. 9 is a schematic structural diagram of a scheduling system according to an embodiment of the present invention.
- This embodiment is an embodiment in which a rail transit server is directly implemented by a dispatching station.
- the scheduling system of this embodiment is shown in FIG. 900 includes: a dispatching station 91, an Ethernet switch 92;
- the dispatching station 91 is configured to receive the train information and the base station information sent by the vehicle station and update to the dispatching system when the dispatching system is used as the backup dispatching system; detect the running state of the central dispatching system in real time, and determine the center Whether the scheduling system is in a normal state;
- the scheduling system 900 is configured to schedule the rail transit when the dispatching station 91 detects that the central dispatching system is in an abnormal state; the dispatching system 900 runs independently of the central dispatching system in parallel as the backup dispatching system.
- the scheduling system 900 scheduling the rail transit specifically includes: the dispatching station 91 and the Ethernet switch 92 are connected to the station fixed station or the dedicated gateway device of the rail transit system via the Ethernet, and the station fixed station or the dedicated gateway device of the rail transit system.
- a voice channel and a data transmission channel are established between the dispatching station 91 and the vehicle station of the rail transit system, and voice and data are transmitted by using IP packet switching, thereby scheduling the rail transit through the backup scheduling system.
- the scheduling of the rail transit system by the backup dispatching system includes: using the fixed station of the station as a gateway, establishing a voice channel and a data transmission channel between the backup dispatching station and the mobile station, using IP packets. The transmission of voice and data is exchanged to realize the scheduling of the train by the backup dispatching station.
- the functions that the backup dispatching station can implement include: the backup dispatching station sends an order to call the designated train to the station fixed station and the adjacent station fixed station according to the station location where the train is located, the station fixed station Initiating a call to the train; the backup dispatching station sends a short message to the train through the station fixed station; the backup dispatching station receives the call request sent by the vehicle station; the backup dispatching station receives the emergency call of the vehicle station; and the backup dispatching station transmits the position according to the fixed station of the station Information, the location of the train is displayed on the screen of the backup dispatching station.
- the functions that the radio station can implement include: the radio station automatically obtains the location information of the current base station, and sends it to the station fixed station of the station to which it belongs, and sends it to the backup dispatching station by the station fixed station, and the driver can also pass
- the vehicle station manually transmits the train position information; the vehicle station sends a call request to the station fixed station to which it belongs, and is forwarded by the station fixed station to the backup dispatching station; the vehicle station initiates an emergency call to the station fixed station, and the station fixed station will establish a backup dispatching station and
- the voice call channel between the radio stations enables the radio station to directly call the backup dispatching station; the radio station transmits the predefined status information to the fixed station of the station, and the fixed station of the station forwards it to the backup dispatching station.
- the station fixed station acts as the gateway of the wired/wireless system, and establishes a voice channel and a short data transmission channel between the backup dispatching station and the vehicle station, thereby realizing the wireless scheduling function between the backup dispatching station and the mobile station.
- the specific functions of the backup dispatching station call vehicle station include:
- the backup dispatching station selects the train to be called, and sends a call command to the corresponding station fixed station according to the base station where the train is located;
- the fixed station initiates a call to the corresponding train. After the call is established, the station fixed station returns the information of successful call establishment to the backup dispatching station;
- the backup dispatching station speaks according to the PTT, and the voice is transmitted to the station fixed station through the Ethernet in the PCM encoding format, and the station fixed station converts the received PCM encoded voice into analog voice and transmits it to the mobile station;
- the radio station answers the voice and speaks according to PTT;
- the station fixed station receives the voice of the vehicle station and converts the voice into PCM code and sends it to the backup dispatching station.
- the specific functions of the mobile station to send a call request include:
- the radio station sends the call request information to the station fixed station of the current base station;
- the station fixed station sends the call request information sent by the receiving station to the backup dispatching station;
- the specific functions of the mobile station to send emergency calls include:
- the radio station initiates an emergency call to the station fixed station of the current base station on the emergency call group;
- the station fixed station After receiving the emergency call, the station fixed station sends the emergency call information to the backup dispatching station;
- the backup dispatching station displays the emergency call of the vehicle.
- the specific functions of the backup dispatching station to send predefined information to the radio station include:
- the backup dispatching station selects the train to send the predefined information, and sends the predefined information and the train information to the station fixed station according to the base station where the train is located.
- the station fixed station sends the received predefined information to the corresponding train station
- the radio station displays the predefined information received.
- the specific functions of the radio station to send predefined information to the backup dispatching station include:
- the radio station transmits the predefined information to the station fixed station under the current base station;
- the station fixed station sends the received predefined information and vehicle information to the backup dispatching station;
- the backup dispatching station displays the received predefined information.
- control module 31 is further configured to control the scheduling of the rail transit by the central dispatching system when the judgment result of the determining module 33 is that the central dispatching system is in a normal state.
- the central scheduling system includes a central dispatching station and a digital trunking system Tetra switch.
- the central dispatching station and the Tetra are connected to the base station to form a private network, and the base station connects the private network to the wireless network.
- the train position is updated by the ATS system, and the position information of the train is displayed in real time on the central dispatching platform.
- the rail transit system mentioned in the embodiments of the present invention may include, but is not limited to, a transportation system such as a subway, a high-speed rail, a light rail, an airplane, and a ship.
- a transportation system such as a subway, a high-speed rail, a light rail, an airplane, and a ship.
- FIG. 8 is a schematic structural diagram of another rail transit server according to an embodiment of the present invention.
- the rail transit server of the embodiment is used to execute the rail transit scheduling method of the embodiment shown in FIG.
- the rail transit server of the present embodiment includes a processor 41, a memory 42, a receiver 43, a transmitter 44, and a bus system 45, wherein:
- the processor 41 controls the operation of the base station 400, and the processor 41 may also be referred to as a CPU (Central Processing). Unit, central processing unit).
- Processor 41 may be an integrated circuit chip with signal processing capabilities.
- the processor 41 can also be a general purpose processor, a digital signal processor (DSP, Digital Signal Processing), ASIC, Application Specific Integrated Circuit), Field Programmable Gate Array (FPGA, Field-Programmable Gate) Array) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components.
- the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
- Memory 42 may include read only memory and random access memory and provides instructions and data to processor 41. A portion of the memory 42 may also include non-volatile random access memory (NVRAM).
- NVRAM non-volatile random access memory
- the various components of base station 400 are coupled together by a bus system 45, which may include, in addition to the data bus, a power bus, a control bus, a status signal bus, and the like.
- the bus system can be ISA (Industry Standard Architecture, Industry Standard Architecture) Bus, PCI (Peripheral Component) Interconnect, external device interconnection) bus or EISA (Extended Industry Standard) Architecture, extending the industry standard architecture) bus.
- the bus may be one or more physical lines, and when it is a plurality of physical lines, it may be divided into an address bus, a data bus, a control bus, and the like.
- the processor 41, the memory 42, and the receiver 43, the transmitter 44 may also be directly connected through a communication line.
- various buses are labeled as bus system 45 in the figure.
- the memory 42 stores the following elements, executable modules or data structures, or subsets thereof, or their extended sets:
- Operation instructions include various operation instructions for implementing various operations.
- Operating system Includes a variety of system programs for implementing various basic services and handling hardware-based tasks.
- the processor 41 performs the following operations by calling an operation instruction stored in the memory 42 (the operation instruction can be stored in the operating system):
- the processor 41 is configured to receive the train information and the base station information sent by the vehicle station, and update to the backup scheduling system; detect the running state of the central scheduling system in real time, and determine whether the central scheduling system is in a normal state; When in an abnormal state, the backup scheduling system is configured to schedule rail transit.
- the processor 41 can also perform all the method flows performed by the rail transit server in this embodiment. For details, refer to the above, and the description is not repeated here.
- the receiver 43 is for receiving data information from the rail transit system.
- Transmitter 44 is operative to output scheduling data to the rail transit system.
- the memory 42 is used to store data.
- the rail transit system mentioned in the embodiments of the present invention may include, but is not limited to, a transportation system such as a subway, a high-speed rail, a light rail, an airplane, and a ship.
- a transportation system such as a subway, a high-speed rail, a light rail, an airplane, and a ship.
- each step of the above method may be completed by an integrated logic circuit of hardware in the processor 41 or an instruction in a form of software.
- the methods, steps, and logical block diagrams disclosed in the embodiments of the present invention may be implemented or carried out.
- the steps of the method disclosed in the embodiments of the present invention may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
- the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
- the storage medium is located in the memory 42, and the processor 41 reads the information in the memory 42 and performs the steps of the above method in combination with its hardware.
- the method for the rail transit backup scheduling and the detailed description of the server and the system in the above embodiment of the present application it can be understood that the present invention runs in parallel through the central dispatching system and the backup dispatching system respectively connected to the rail transit system, and passes through the central dispatching system.
- the backup scheduling system implements the scheduling of rail transit. In this way, when the central dispatch system is in use, it is also possible to implement wireless dispatching of trains running online to ensure the safety of rail transit operations to the utmost extent.
- the disclosed system, apparatus, and method may be implemented in other manners.
- the device embodiments described above are merely illustrative.
- the division of the modules or units is only a logical function division.
- there may be another division manner for example, multiple units or components may be used. Combinations can be integrated into another system, or some features can be ignored or not executed.
- the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
- the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
- each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
- the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
- the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
- the technical solution of the present invention which is essential or contributes to the prior art, or all or part of the technical solution, may be embodied in the form of a software product stored in a storage medium.
- a number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) or a processor to perform all or part of the steps of the methods described in various embodiments of the present invention.
- the foregoing storage medium includes: a U disk, a mobile hard disk, a read only memory (ROM, Read-Only) Memory, random access memory (RAM), disk or optical disk, and other media that can store program code.
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Abstract
Disclosed are a rail transit scheduling method, server and system. The rail transit scheduling method of the present invention comprises: receiving train information and base station information sent by a vehicle-mounted station, and updating same to a backup scheduling system; detecting a running state of a central scheduling system in real time, and judging whether the central scheduling system is in a normal state; when the central scheduling system is in an abnormal state, scheduling rail transit using the backup scheduling system, wherein the backup scheduling system and the central scheduling system independently run in parallel. By means of the method, the present invention can realize wireless scheduling of an on-line running train when a control centre of a central scheduling system totally breaks down, thereby guaranteeing the operation safety of rail transit to a maximum extent.
Description
【技术领域】[Technical Field]
本发明涉及轨道交通领域,具体涉及一种轨道交通调度的方法及服务器、***。The invention relates to the field of rail transit, and particularly relates to a method, server and system for rail transit scheduling.
【背景技术】 【Background technique】
当前轨道交通调度***为保证通信安全可靠,主要采用中心***设备热备份的方式,来提高***的可靠性。In order to ensure the communication security and reliability, the current rail transit dispatching system mainly adopts the hot backup mode of the central system equipment to improve the reliability of the system.
随着城市轨道交通技术的蓬勃发展,轨道交通运营安全变得越来越重要,现有的轨道交通调度***只通过控制中心***设备热备份提高无线调度***的安全性,可靠性,然而当控制中心全面瘫痪时,各基站将进入单站集群的降级工作模式,现有调度***将无法对在线运营的列车实现调度,给轨道交通运营安全带来隐患。With the rapid development of urban rail transit technology, the safety of rail transit operations has become more and more important. The existing rail transit dispatching system only improves the safety and reliability of the wireless dispatching system by controlling the thermal backup of the central system equipment. When the center is fully operational, each base station will enter the degraded working mode of the single-station cluster, and the existing dispatching system will not be able to dispatch the trains that are operated online, which brings hidden dangers to the safety of the rail transit operation.
【发明内容】 [Summary of the Invention]
本发明主要解决的技术问题是提供一种轨道交通调度的方法及服务器、***,能够在中心调度***的控制中心全面瘫痪时,对在线运行的列车实现无线调度,最大限度的保证轨道交通运营安全。The technical problem to be solved by the present invention is to provide a method, server and system for rail transit scheduling, which can realize wireless dispatching of trains running online when the control center of the central dispatching system is fully smashed, thereby ensuring the safety of rail transit operations to the utmost extent. .
第一方面,本发明实施例提供一种轨道交通调度的方法,所述方法包括:In a first aspect, an embodiment of the present invention provides a method for orbital traffic scheduling, where the method includes:
接收车载台发送的列车信息及基站信息,并更新到后备调度***;Receiving train information and base station information transmitted by the vehicle station, and updating to the backup scheduling system;
实时检测中心调度***的运行状态,并判断所述中心调度***是否处于正常状态;Real-time detecting the running status of the central scheduling system, and determining whether the central scheduling system is in a normal state;
在所述中心调度***处于非正常状态时,使所述后备调度***对轨道交通进行调度;所述后备调度***与所述中心调度***并行独立运行。When the central scheduling system is in an abnormal state, the backup scheduling system is configured to schedule rail transit; the backup scheduling system runs independently in parallel with the central scheduling system.
第二方面,提供一种轨道交通服务器,所述轨道交通服务器包括:In a second aspect, a rail transit server is provided, the rail transit server comprising:
接收模块用于接收车载台发送的列车信息及基站信息,并更新到后备调度***;The receiving module is configured to receive the train information and the base station information sent by the vehicle station, and update to the backup scheduling system;
检测模块,用于实时检测中心调度***的运行状态,将所述中心调度***的运行状态输出给所述判断模块;a detecting module, configured to detect an operating state of the central scheduling system in real time, and output an operating state of the central scheduling system to the determining module;
判断模块用于根据所述检测模块输出的所述中心调度***的运行状态,判断所述中心调度***是否处于正常状态;The determining module is configured to determine, according to an operating state of the central scheduling system output by the detecting module, whether the central scheduling system is in a normal state;
控制模块,用于在所述判断模块的判断结果为所述中心调度***处于非正常状态时,使所述后备调度***对轨道交通进行调度,所述后备调度***与所述中心调度***并行独立运行。a control module, configured to: when the determining result of the determining module is that the central scheduling system is in an abnormal state, causing the backup scheduling system to schedule rail transit, where the backup scheduling system is independent of the central scheduling system run.
第三方面,提供一种调度***,其特征在于,所述调度***包括:调度台、以太网交换机;A third aspect provides a scheduling system, where the scheduling system includes: a scheduling station and an Ethernet switch;
所述调度台,用于在所述调度***作为后备调度***时,接收车载台发送的列车信息及基站信息,并更新到本调度***;实时检测中心调度***的运行状态,并判断所述中心调度***是否处于正常状态;The dispatching station is configured to: when the dispatching system is used as a backup dispatching system, receive train information and base station information sent by the vehicle station, and update to the dispatching system; detect an operating state of the central dispatching system in real time, and determine the center Whether the scheduling system is in a normal state;
所述调度***,用于在所述调度台检测出所述中心调度***处于非正常状态时,对轨道交通进行调度;所述调度***在作为后备调度***时与所述中心调度***并行独立运行。The scheduling system is configured to schedule the rail transit when the dispatching station detects that the central dispatching system is in an abnormal state; and the dispatching system runs independently in parallel with the central dispatching system when serving as a backup dispatching system .
第四方面,提供一种轨道交通调度***,所述轨道交通调度***包括轨道交通服务器、后备调度***和中心调度***,所述后备调度***和所述中心调度***分别与轨道交通***连接,其中:所述后备调度***独立于所述中心调度***之外,并与所述中心调度***并行运行;In a fourth aspect, a rail transit scheduling system is provided. The rail transit scheduling system includes a rail transit server, a backup dispatching system, and a central dispatching system, wherein the backup dispatching system and the central dispatching system are respectively connected to a rail transit system, wherein The backup scheduling system is independent of the central scheduling system and runs in parallel with the central scheduling system;
所述轨道交通服务器,用于接收车载台发送的列车信息及基站信息,并更新到所述后备调度***;实时检测中心调度***的运行状态,并判断所述中心调度***是否处于正常状态;The rail transit server is configured to receive train information and base station information sent by the vehicle station, and update to the backup dispatching system; detect an operating state of the central dispatching system in real time, and determine whether the central dispatching system is in a normal state;
所述后备调度***,用于在所述轨道交通服务器检测出所述中心调度***处于非正常状态时,对轨道交通进行调度。The backup scheduling system is configured to schedule the rail transit when the rail transit server detects that the central dispatching system is in an abnormal state.
第五方面,提供一种轨道交通服务器,所述轨道交通服务器包括处理器以及分别与所述处理器连接的接收器、发送器以及存储器,其中:所述处理器用于接收车载台发送的列车信息及基站信息,并更新到后备调度***;实时检测中心调度***的运行状态,并判断所述中心调度***是否处于正常状态;在所述中心调度***处于非正常状态时,使所述后备调度***对轨道交通进行调度;所述接收器用于接收来自轨道交通***的数据信息;所述发送器用于将调度数据输出给所述轨道交通***;所述存储器用于存储数据。A fifth aspect provides a rail transit server, the rail transit server including a processor and a receiver, a transmitter, and a memory respectively connected to the processor, wherein: the processor is configured to receive train information sent by the vehicle station And the base station information is updated to the backup scheduling system; the real-time detection center operates the state of the system, and determines whether the central scheduling system is in a normal state; and when the central scheduling system is in an abnormal state, the backup scheduling system is enabled Scheduling the rail transit; the receiver is for receiving data information from the rail transit system; the transmitter is for outputting the dispatch data to the rail transit system; the memory is for storing data.
本发明的有益效果是:区别于现有技术的情况,本发明通过使分别与轨道交通***连接的中心调度***与后备调度***并行运行,在中心调度***处于非正常状态时,通过后备调度***实现对轨道交通的调度。通过这样的方式,在中心调度***处于非正常状态时,也能够对在线运行的列车实现无线调度,最大限度的保证轨道交通运营安全。The beneficial effects of the present invention are: different from the prior art, the present invention runs through the central dispatching system and the backup dispatching system respectively connected to the rail transit system, and passes through the backup dispatching system when the central dispatching system is in an abnormal state. Realize the scheduling of rail transit. In this way, when the central dispatching system is in an abnormal state, wireless scheduling can also be implemented for the trains running online, thereby ensuring the safety of the rail transit operation to the utmost extent.
【附图说明】 [Description of the Drawings]
图1是本发明实施例提供的一种轨道交通调度***的结构示意图;1 is a schematic structural diagram of a rail transit scheduling system according to an embodiment of the present invention;
图2是本发明实施例提供的轨道交通***的结构示意图;2 is a schematic structural diagram of a rail transit system according to an embodiment of the present invention;
图3是本发明实施例提供的后备调度***的结构示意图;3 is a schematic structural diagram of a backup scheduling system according to an embodiment of the present invention;
图4是本发明实施例提供的中心调度***的结构示意图;4 is a schematic structural diagram of a central scheduling system according to an embodiment of the present invention;
图5是本发明实施例提供的轨道交通调度***的应用场景示意图;FIG. 5 is a schematic diagram of an application scenario of a rail transit scheduling system according to an embodiment of the present invention; FIG.
图6是本发明实施例提供的轨道交通调度的方法的流程图;6 is a flowchart of a method for rail transit scheduling according to an embodiment of the present invention;
图7是本发明实施例提供的一种轨道交通服务器的结构示意图;7 is a schematic structural diagram of a rail transit server according to an embodiment of the present invention;
图8是本发明实施例提供的另一种轨道交通服务器的结构示意图;FIG. 8 is a schematic structural diagram of another rail transit server according to an embodiment of the present invention; FIG.
图9是本发明实施例提供的一种调度***的结构示意图。FIG. 9 is a schematic structural diagram of a scheduling system according to an embodiment of the present invention.
【具体实施方式】【detailed description】
请参阅图1,图1是本发明实施例提供的一种轨道交通调度***的示意图,如图所示,本发明的轨道交通调度***100包括轨道交通服务器13、后备调度***12,后备调度***12作为中心调度***11的备份,后备调度***12与轨道交通***200连接,其中:
Please refer to FIG. 1. FIG. 1 is a schematic diagram of a rail transit dispatching system according to an embodiment of the present invention. As shown, the rail transit dispatching system 100 of the present invention includes a rail transit server 13, a backup dispatching system 12, and a backup dispatching system. 12 as a backup of the central dispatch system 11, the backup dispatch system 12 is coupled to the rail transit system 200, wherein:
后备调度***12独立于中心调度***11之外,并与中心调度***11并行运行,当轨道交通服务器13检测到中心调度***11处于非正常状态时,由后备调度***12实现对轨道交通的调度。The backup scheduling system 12 is independent of the central scheduling system 11 and runs in parallel with the central scheduling system 11. When the rail transit server 13 detects that the central dispatching system 11 is in an abnormal state, the backup dispatching system 12 implements scheduling of the rail transit. .
其中,请继续参阅图1,本实施例的轨道交通调度***100还包括与所述轨道交通***连接的中心调度***11,在中心调度***11正常运行时,由中心调度***11实现对轨道交通的调度。With reference to FIG. 1, the rail transit scheduling system 100 of the present embodiment further includes a central dispatching system 11 connected to the rail transit system. When the central dispatching system 11 is in normal operation, the central dispatching system 11 implements rail transit. Dispatch.
在一具体的实施方式中,轨道交通服务器13可以设置在后备调度***12中,直接使用后备调度***的调度台来实现;在另一实施方式中,轨道交通服务器13也可以单独设置。当然,轨道交通服务器13具体如何进行设置,在此并不做具体的限制。In a specific embodiment, the rail transit server 13 may be disposed in the backup scheduling system 12, directly using the dispatching station of the backup dispatching system; in another embodiment, the rail transit server 13 may also be separately set. Of course, the rail transit server 13 is specifically set up, and no specific limitation is imposed here.
请参阅图2,图2是本发明实施例提供的轨道交通***结构示意图,如图所示,轨道交通***200包括车站固定台21、基站22、移动终端24以及车载台23,其中,车站固定台21、基站22、移动终端24以及车载台23通过无线网连接,组成无线网络。Referring to FIG. 2, FIG. 2 is a schematic structural diagram of a rail transit system according to an embodiment of the present invention. As shown, the rail transit system 200 includes a station fixed station 21, a base station 22, a mobile terminal 24, and a radio station 23, wherein the station is fixed. The station 21, the base station 22, the mobile terminal 24, and the radio station 23 are connected by a wireless network to form a wireless network.
请进一步参阅图3,本发明的后备调度***12包括调度台121,以太网交换机122,在本实施方式中,轨道交通服务器123设置在后备调度***12中,其中,后备调度台121、以太网交换机122、轨道交通服务器123通过以太网与轨道交通***200的车站固定台或专用网关设备连接,将包括轨道交通服务器123的后备调度***12的有线网络和轨道交通***200组成的无线网络连接在一起。如果轨道交通服务器123独立设置,则将轨道交通服务器、后备调度***的有线网络和轨道交通***组成的无线网络连接在一起。Referring to FIG. 3, the backup scheduling system 12 of the present invention includes a dispatching station 121 and an Ethernet switch 122. In this embodiment, the rail transit server 123 is disposed in the backup scheduling system 12, wherein the backup dispatching station 121 and the Ethernet The switch 122 and the rail transit server 123 are connected to the station fixed station or the dedicated gateway device of the rail transit system 200 via Ethernet, and connect the wired network including the backup dispatching system 12 of the rail transit server 123 and the wireless network composed of the rail transit system 200. together. If the rail transit server 123 is independently set, the rail network server, the wired network of the backup dispatch system, and the wireless network composed of the rail transit system are connected together.
图3是单独设置轨道交通服务器的实施例,在实际使用中也可以直接使用调度台实现轨道交通服务器的功能FIG. 3 is an embodiment of separately setting a rail transit server, and in actual use, the dispatching station can also be directly used to implement the function of the rail transit server.
其中,为了实现网络互连,可以是独立于轨道交通***之外另外增设的网关设备即专用网关设备,也可以是轨道交通***本身的车站固定台作为网关使用。In order to realize network interconnection, a gateway device that is additionally added independently of the rail transit system, that is, a dedicated gateway device, or a station fixed station of the rail transit system itself may be used as a gateway.
作为一种优选的实现方案,本发明实施例中以轨道交通***的车站固定台作为网关,将有线网络和无线网络连接在一起。采用IP分组交换,在后备调度台与车载台之间建立语音通道和数据传输通道,进行语音和数据传输,从而实现后备调度台对轨道交通***的无线调度。As a preferred implementation, in the embodiment of the present invention, the station fixed station of the rail transit system is used as a gateway to connect the wired network and the wireless network. IP packet switching is used to establish a voice channel and a data transmission channel between the backup dispatching station and the vehicle station for voice and data transmission, thereby realizing wireless scheduling of the rail transit system by the backup dispatching station.
请进一步参阅图4,本发明的中心调度***11包括中心调度台112以及数字集群***Tetra交换机113,其中,中心调度台112、Tetra交换机113与轨道交通***200连接(具体是与轨道交通***的基站连接),组成专网网络,基站将专网网络与无线网络连接在一起。其中,Tetra交换机113采用板卡级的冗余备份。本发明中的中心调度***与现有轨道交通的中心调度***组成基本一致,所能实现的功能也基本一致,比如可以实现包括组呼、个呼、收发短数据信息以及列车位置显示等,在此不再一一赘述。Referring to FIG. 4, the central scheduling system 11 of the present invention includes a central dispatching station 112 and a digital trunking system Tetra switch 113, wherein the central dispatching station 112 and the Tetra switch 113 are connected to the rail transit system 200 (specifically, with the rail transit system). The base station is connected to form a private network, and the base station connects the private network to the wireless network. Among them, the Tetra switch 113 uses a board-level redundant backup. The central dispatching system of the present invention is basically the same as the central dispatching system of the existing rail transit, and the functions that can be realized are basically the same, for example, the group call, the individual call, the short data information to be sent and received, and the train position display can be realized. I will not repeat them here.
具体请进一步参阅图5,图5是本发明实施例提供的轨道交通调度***的应用场景示意图,在本应用场景中,以轨道交通服务器设置在后备调度***为例进行说明的。本发明的轨道交通后备调度***与OCC控制中心的中心调度***并行运行,在中心调度***正常运行时,采用中心调度***实现对轨道交通的调度,当中心调度***处于非正常状态时,各基站将进入单站集群的降级模式,中心调度***将无法实现调度功能,这时利用基站的单站集群功能,采用后备调度***实现轨道交通的调度。因此,本发明提供了一种实施方式,后备调度***可以分两种运行模式:正常模式和降级备份模式。For details, refer to FIG. 5. FIG. 5 is a schematic diagram of an application scenario of a rail transit scheduling system according to an embodiment of the present invention. In this application scenario, a rail transit server is set in a backup scheduling system as an example. The rail transit reserve scheduling system of the invention runs in parallel with the central dispatching system of the OCC control center. When the central dispatching system is in normal operation, the central dispatching system is used to realize the scheduling of the rail transit. When the central dispatching system is in an abnormal state, the base stations are It will enter the degraded mode of the single-station cluster, and the central scheduling system will not be able to implement the scheduling function. At this time, the single-station cluster function of the base station is used, and the backup scheduling system is used to realize the scheduling of the rail transit. Therefore, the present invention provides an implementation manner, and the backup scheduling system can be divided into two operating modes: a normal mode and a degraded backup mode.
正常模式下,中心调度***正常运行时,中心调度***对轨道交通进行调度的同时,后备调度***运行于正常状态:车载台在注册到不同的基站时,将列车信息及基站信息,发送给与该基站对应的车站固定台,用于更新后备调度***中的车辆位置,车站固定台接收车载台发送的列车信息及基站信息,并由轨道交通服务器的或后备调度***的调度台,将该信息发送给后备调度***,或者将该信息发送给轨道交通服务器,由轨道交通服务器同步到后备调度***,中心调度台实时接收自动列车监控***(ATS***)转发过来的列车信息及基站信息,并在中心调度台上显示列车位置,以便于通过中心调度台对列车进行调度。后备调度台实时接收由车站固定台转发过来的列车信息及基站信息,并根据需要可以在后备调度台上显示出车辆的位置。In the normal mode, when the central dispatching system is in normal operation, the central dispatching system schedules the rail transit, and the backup dispatching system operates in a normal state: when the mobile station registers with different base stations, the train information and the base station information are sent to and The fixed station of the station corresponding to the base station is used for updating the position of the vehicle in the backup dispatching system, and the station fixed station receives the train information and the base station information transmitted by the vehicle station, and the information is transmitted by the dispatching station of the rail transit server or the backup dispatching system. Send to the backup dispatching system, or send the information to the rail transit server, and the rail transit server synchronizes to the backup dispatching system. The central dispatching station receives the train information and the base station information forwarded by the automatic train monitoring system (ATS system) in real time, and The train position is displayed on the central dispatching station to facilitate the scheduling of the train through the central dispatching station. The backup dispatching station receives the train information and the base station information forwarded by the station fixed station in real time, and can display the position of the vehicle on the backup dispatching station as needed.
降级备份模式下,中心调度***处于非正常状态时,无法实现对轨道交通的调度,轨道交通服务器检测到中心调度***处于非正常状态后,通知到后备调度台,后备调度台将定时通过所有车站的车站固定台发送降级工作命令,从而使得车站固定台切换到后备调度***的网关模式,通过后备调度***来对轨道交通进行调度。如果直接使用后备调度台实现轨道交通服务器的功能,那么后备调度台在检测到中心调度***处于非正常状态后,将直接定时通过所有车站的车站固定台发送降级工作命令。In the degraded backup mode, when the central dispatching system is in an abnormal state, the rail transit scheduling cannot be realized. After the rail transit server detects that the central dispatching system is in an abnormal state, it notifies the backup dispatching station that the backup dispatching station will pass all the stations at regular intervals. The station fixed station sends a degraded work order, so that the station fixed station switches to the gateway mode of the backup scheduling system, and the rail transit is scheduled by the backup scheduling system. If the backup dispatching station is directly used to implement the function of the rail transit server, the backup dispatching station will directly send the degraded work order through the station fixed station of all stations after detecting that the central dispatching system is in an abnormal state.
车站固定台切换到后备调度***的网关模式后,后备调度***直接调度运营的列车。当然,作为一种优选的实现方案,车站固定台可以向运营的列车发送降级工作命令,保证在线列车和新进入正线的列车能进入降级工作模式,车载台接受车站固定台发送的降级命令,进入降级工作模式,切换到降级文件夹,并守候在降级通话组,车站固定台作为有线\无线***的网关,在后备调度台和车载台之间建立语音通道和短数据传输通道,实现调度台与车载台之间的无线调度功能。After the station fixed station switches to the gateway mode of the backup scheduling system, the backup scheduling system directly dispatches the operating train. Of course, as a preferred implementation, the station fixed station can send a degraded work order to the operating train to ensure that the online train and the newly entered train can enter the degraded working mode, and the vehicle station accepts the downgrade command sent by the station fixed station. Enter the degraded working mode, switch to the degraded folder, and wait in the degraded talk group, the station fixed station as the gateway of the wired \ wireless system, establish a voice channel and a short data transmission channel between the backup dispatching station and the radio station to realize the dispatching station Wireless scheduling function with the radio station.
其中,降级备份模式下,后备调度台所能实现的功能包括:后备调度台根据列车所在的车站位置,向列车所在的车站固定台及相邻的车站固定台发送呼叫指定列车的命令,车站固定台发起对列车的呼叫;后备调度台通过车站固定台向列车发送短信息;后备调度台接受车载台发送的呼叫请求;后备调度台接受车载台的紧急呼叫;后备调度台根据车站固定台发送的列车位置信息,在后备调度台的屏幕上显示列车的位置。Among them, in the downgrade backup mode, the functions that the backup dispatching station can implement include: the backup dispatching station sends an order to call the designated train to the station fixed station and the adjacent station fixed station according to the station location where the train is located, the station fixed station Initiating a call to the train; the backup dispatching station sends a short message to the train through the station fixed station; the backup dispatching station receives the call request sent by the vehicle station; the backup dispatching station receives the emergency call of the vehicle station; the backup dispatching station receives the train according to the station fixed station Location information, showing the location of the train on the screen of the backup dispatcher.
降级备份模式下,车载台所能实现的功能包括:车载台自动获得当前所属基站的位置信息,并将列车的位置信息发送到当前所属车站的车站固定台,并由车站固定台发送至后备调度***,或者发送至轨道交通服务器,轨道交通服务器将列车的位置同步到后备调度台,司机也可以通过车载台手动发送列车位置信息;车载台发送呼叫请求到当前所属的车站固定台,由车站固定台转发到后备调度台;车载台发起紧急呼叫到车站固定台,车站固定台将建立后备调度台和车载台之间的语音呼叫通道,使车载台直接紧急呼叫到后备调度台;车载台发送预定义的状态信息到车站固定台,由车站固定台转发给后备调度台。In the downgrade backup mode, the functions that the radio station can implement include: the radio station automatically obtains the location information of the current base station, and transmits the position information of the train to the station fixed station of the current station, and sends it to the backup scheduling system by the station fixed station. Or sent to the rail transit server, the rail transit server synchronizes the position of the train to the backup dispatching station, and the driver can also manually transmit the train position information through the radio station; the radio station sends a call request to the station fixed station currently belonging to the station fixed station Forwarded to the backup dispatching station; the radio station initiates an emergency call to the station fixed station, and the station fixed station establishes a voice call channel between the backup dispatching station and the mobile station, so that the vehicle station directly calls the backup dispatching station; the vehicle station transmits the predefined The status information is sent to the station fixed station and forwarded to the backup dispatching station by the station fixed station.
降级备份模式下,车站固定台作为有线\无线***的网关,在后备调度台和车载台之间建立语音通道和短数据传输通道,实现后备调度台与车载台之间的无线调度功能。In the downgrade backup mode, the station fixed station acts as the gateway of the wired/wireless system, and establishes a voice channel and a short data transmission channel between the backup dispatching station and the vehicle station, thereby realizing the wireless scheduling function between the backup dispatching station and the mobile station.
以下对降级备份模式下,具体功能实现进行详细描述:The following describes the specific function implementation in the downgrade backup mode:
后备调度台呼叫车载台具体功能实现包括:The specific functions of the backup dispatching station call vehicle station include:
1、后备调度台选择需要呼叫的列车,根据列车所在的基站,将呼叫命令发送到对应的车站固定台;1. The backup dispatching station selects the train to be called, and sends a call command to the corresponding station fixed station according to the base station where the train is located;
2、固定台对相应的列车发起呼叫,呼叫建立后,车站固定台将呼叫建立成功的信息返回后备调度台;2. The fixed station initiates a call to the corresponding train. After the call is established, the station fixed station returns the information of successful call establishment to the backup dispatching station;
3、后备调度台按PTT讲话,语音以PCM编码格式通过以太网传送给车站固定台,车站固定台将接收到PCM编码的语音转换成模拟语音发送给车载台;3. The backup dispatching station speaks according to the PTT, and the voice is transmitted to the station fixed station through the Ethernet in the PCM encoding format, and the station fixed station converts the received PCM encoded voice into analog voice and transmits it to the mobile station;
4、车载台接听语音,并按PTT讲话;4. The radio station answers the voice and speaks according to PTT;
5、车站固定台接收到车载台的语音,并将语音转换为PCM编码发送给后备调度台。5. The station fixed station receives the voice of the vehicle station and converts the voice into PCM code and sends it to the backup dispatching station.
车载台发送呼叫请求的具体功能实现包括:The specific functions of the mobile station to send a call request include:
1、车载台发送呼叫请求信息到当前所处基站的车站固定台;1. The radio station sends the call request information to the station fixed station of the current base station;
2、车站固定台将接收车载台发送的呼叫请求信息发送给后备调度台;2. The station fixed station sends the call request information sent by the receiving station to the backup dispatching station;
3、后备调度台上显示该列车的呼叫请求。3. The call request of the train is displayed on the backup dispatching station.
车载台发送紧急呼叫的具体功能实现包括:The specific functions of the mobile station to send emergency calls include:
1、车载台在紧急呼叫组上对当前所处基站的车站固定台发起紧急呼叫;1. The radio station initiates an emergency call to the station fixed station of the current base station on the emergency call group;
2、车站固定台接收到紧急呼叫后,将紧急呼叫信息发送到后备调度台;2. After receiving the emergency call, the station fixed station sends the emergency call information to the backup dispatching station;
3、后备调度台显示车辆的紧急呼叫。3. The backup dispatching station displays the emergency call of the vehicle.
后备调度台发送预定义信息到车载台的具体功能实现包括:The specific functions of the backup dispatching station to send predefined information to the radio station include:
1、后备调度台选择要发送预定义信息的列车,根据列车所处的基站,将预定义信息和列车信息发送给车站固定台1. The backup dispatching station selects the train to send the predefined information, and sends the predefined information and the train information to the station fixed station according to the base station where the train is located.
2、车站固定台将接收到的预定义信息发送给对应的列车车载台;2. The station fixed station sends the received predefined information to the corresponding train station;
3、车载台显示接收到的预定义信息。3. The radio station displays the predefined information received.
车载台发送预定义信息到后备调度台的具体功能实现包括:The specific functions of the radio station to send predefined information to the backup dispatching station include:
1、车载台将预定义信息发送给当前基站下的车站固定台;1. The radio station transmits the predefined information to the station fixed station under the current base station;
2、车站固定台将接收到的预定义信息和车辆信息发送给后备调度台;2. The station fixed station sends the received predefined information and vehicle information to the backup dispatching station;
3、后备调度台显示接收到预定义信息。3. The backup dispatching station displays the received predefined information.
其中,本发明实施例所提到的轨道交通***,可以包括但不限于是地铁、高铁、轻轨、飞机以及轮船等交通***。The rail transit system mentioned in the embodiments of the present invention may include, but is not limited to, a transportation system such as a subway, a high-speed rail, a light rail, an airplane, and a ship.
以上本发明实施例的轨道交通调度的方法,通过使分别与轨道交通***连接的后备调度***和中心调度***并行运行,在中心调度***处于非正常状态时,通过后备调度***实现对轨道交通的调度。在中心调度***处于非正常状态时,也能够对在线运行的列车实现无线调度,最大限度的保证轨道交通运营安全。The above method for orbital traffic scheduling according to the embodiment of the present invention realizes the operation of the rail transit through the backup dispatching system when the backup dispatching system and the central dispatching system respectively connected to the rail transit system are operated in parallel, when the central dispatching system is in an abnormal state. Scheduling. When the central dispatching system is in an abnormal state, it can also realize wireless dispatching of trains running online, and ensure the safety of rail transit operations to the utmost extent.
请参阅图6,图6是本发明实施例提供的一种轨道交通调度的方法的流程图,本实施例的方法是基于以上实施例提供的轨道交通***来实现的,如图所示,本实施例的轨道交通调度的方法包括:Referring to FIG. 6, FIG. 6 is a flowchart of a method for rail transit scheduling according to an embodiment of the present invention. The method in this embodiment is implemented based on the rail transit system provided in the above embodiment, as shown in the figure. The method of rail transit scheduling of an embodiment includes:
S101:接收车载台发送的列车信息及基站信息,并更新到后备调度***;S101: Receive train information and base station information sent by the vehicle station, and update to the backup scheduling system;
以轨道交通***为地铁为例,该步骤具体可以是:Taking the rail transit system as an example of the subway, the specific steps may be:
如果轨道交通服务器独立设置,则列车在运行过程中,轨道交通服务器接收车载台发送的列车信息及基站信息,并向后备调度***发送,以使后备调度***可以更新保存的列车信息;If the rail transit server is independently set, the rail transit server receives the train information and the base station information sent by the vehicle station during the running of the train, and sends the train information to the backup dispatching system, so that the backup dispatching system can update the saved train information;
如果轨道交通服务器由后备调度***的调度台实现,则列车在运行过程中,后备调度***调度台接收列车车载台发送的列车信息及基站信息,并实时更新后备调度***中保存的列车信息。If the rail transit server is implemented by the dispatching station of the backup dispatching system, during the running of the train, the dispatching system dispatching station receives the train information and the base station information transmitted by the train vehicle station, and updates the train information saved in the backup dispatching system in real time.
在一实施方式中,列车信息及基站信息列车信息及基站信息列车在运行的过程中,位置由一个基站移动到另一个基站,车载台根据列车的运行实时注册到不同的基站,并通过基站对应的车站固定台将列车信息以及基站信息输出到轨道交通服务器,然后由轨道交通服务器将这些信息更新到后备调度***中,或基站对应的车站固定台将列车信息以及基站信息直接输出到后备调度***。后备调度***的后备调度台实时同步更新列车位置,并可以根据需要在后备调度台上显示列车位置。In an embodiment, the train information and the base station information train information and the base station information train are in operation, the position is moved from one base station to another base station, and the mobile station registers in real time according to the running of the train to different base stations, and corresponds to the base station through the base station. The station fixed station outputs the train information and the base station information to the rail transit server, and then the rail transit server updates the information to the backup dispatching system, or the station fixed station corresponding to the base station directly outputs the train information and the base station information to the backup dispatching system. . The backup dispatching station of the backup dispatching system synchronously updates the train position in real time, and can display the train position on the backup dispatching station as needed.
并且需要说明的是,步骤101和在后的步骤102-105之间没有顺序关系。It should also be noted that there is no order relationship between step 101 and subsequent steps 102-105.
S102:实时检测中心调度***的运行状态;S102: detecting an operation state of the central scheduling system in real time;
可以是独立的轨道交通服务器,也可以是后备调度***调度台实现的轨道交通服务器通过数据检测实时检测中心调度***的运行状态。It can be an independent rail transit server, or the rail transit server implemented by the backup dispatching system dispatching station can detect the running state of the central dispatching system in real time through data detection.
S103:判断中心调度***是否处于正常状态;S103: Determine whether the central scheduling system is in a normal state;
根据数据检测判断中心调度***是否处于正常状态,当中心调度***处于正常状态时,执行步骤S105,否则,执行步骤S104。If the central scheduling system is in a normal state, the process proceeds to step S105. Otherwise, step S104 is performed.
S104:通过后备调度***对轨道交通进行调度;S104: scheduling the rail transit by using a backup scheduling system;
在一实施方式中,当中心调度***处于非正常状态时,轨道交通服务器或后备调度***的调度台向轨道交通***的车站固定台或专用网关设备发送降级工作命令,以使轨道交通***的车站固定台切换到后备调度***的网关模式,以通过后备调度***对轨道交通进行调度。In an embodiment, when the central dispatching system is in an abnormal state, the dispatching station of the rail transit server or the backup dispatching system sends a downgrade work command to the station fixed station or the dedicated gateway device of the rail transit system to make the station of the rail transit system The fixed station switches to the gateway mode of the backup scheduling system to schedule the rail transit through the backup scheduling system.
轨道交通***的车站固定台或专用网关设备将后备调度***的有线网络与轨道交通***的无线网络连接在一起,实现数据通信。其中,作为其中一种可能的实现,可以通过另外增设的网关来实现以上功能即上述的专用网关设备。当然,也可以利用轨道交通***本身的车站固定台来实现以上功能。作为本发明实施例的优选实现方案,利用轨道交通***的车站固定台作为网关,将后备调度***的有线网络与轨道交通***的无线网络连接在一起。The station fixed station or special gateway device of the rail transit system connects the wired network of the backup dispatching system with the wireless network of the rail transit system to realize data communication. As one of the possible implementations, the above function, that is, the dedicated gateway device described above, can be implemented by additionally adding a gateway. Of course, it is also possible to use the station fixed station of the rail transit system itself to achieve the above functions. As a preferred implementation of the embodiment of the present invention, the station fixed station of the rail transit system is used as a gateway, and the wired network of the backup dispatch system is connected with the wireless network of the rail transit system.
在中心调度***处于非正常状态,例如中心调度***的设备瘫痪,中心调度***与轨道交通***之间的通信断开等时,基站将进入单站集群的降级模式,中心调度***将无法实现调度功能,这时利用基站的单站集群功能,通过后备调度***对轨道交通进行调度。因此,后备调度***分两种运行模式:正常模式和降级备份模式。When the central dispatching system is in an abnormal state, such as the equipment of the central dispatching system, the communication between the central dispatching system and the rail transit system is disconnected, the base station will enter the degraded mode of the single-station cluster, and the central dispatching system will not be able to implement the scheduling. Function, at this time, using the single-station cluster function of the base station, the rail transit is scheduled by the backup scheduling system. Therefore, the backup scheduling system is divided into two operating modes: normal mode and degraded backup mode.
其中,轨道交通***包括车站固定台、基站、移动终端以及车载台,车站固定台、基站、移动终端以及车载台通过无线连接,组成无线网络,后备调度***包括后备调度台、以太网交换机,以太网交换机通过以太网与车站固定台连接。Among them, the rail transit system includes a station fixed station, a base station, a mobile terminal, and a radio station. The station fixed station, the base station, the mobile terminal, and the radio station form a wireless network through wireless connection, and the backup scheduling system includes a backup dispatching station, an Ethernet switch, and an ether. The network switch is connected to the station fixed station via Ethernet.
正常模式下,中心调度***正常运行时,中心调度***对轨道交通进行调度的同时,后备调度***运行于正常状态:车载台在注册到不同的基站时,将列车信息及基站信息,发送给于该基站对应的车站固定台,用于更新车辆位置,车站固定台接收车载台发送的列车信息及基站信息,并将该信息同时发送给轨道交通服务器,然后由轨道交通服务器将这些信息更新到后备调度台,或车站固定台接收车载台发送的列车信息及基站信息,并将该信息同时发送给后备调度台,中心调度台实时接收由ATS信号***转发过来的列车信息及基站信息,并在中心调度台上显示列车位置,以便于通过中心调度台对列车进行调度。后备调度台实时接收由车站固定台转发过来的列车信息及基站信息,并根据需要可以在后备调度台上显示出车辆的位置。In the normal mode, when the central dispatching system is in normal operation, the central dispatching system schedules the rail transit, and the backup dispatching system operates in a normal state: when the mobile station registers with different base stations, the train information and the base station information are transmitted to The station fixed station corresponding to the base station is used for updating the vehicle position, the station fixed station receives the train information and the base station information sent by the vehicle station, and transmits the information to the rail transit server at the same time, and then the rail transit server updates the information to the backup. The dispatching station or the station fixed station receives the train information and the base station information transmitted by the vehicle station, and simultaneously transmits the information to the backup dispatching station, and the central dispatching station receives the train information and the base station information forwarded by the ATS signal system in real time, and is in the center. The train position is displayed on the dispatching platform to facilitate the scheduling of the train through the central dispatching station. The backup dispatching station receives the train information and the base station information forwarded by the station fixed station in real time, and can display the position of the vehicle on the backup dispatching station as needed.
在中心调度***处于非正常状态时,中心调度***无法实现对轨道交通的调度,后备调度***的后备调度台将定时通过所有车站的车站固定台发送降级工作命令,从而使得车站固定台切换到后备调度***的网关模式,通过后备调度***来对轨道交通进行调度。车站固定台切换到后备调度***的网关模式后,后备调度***直接调度运营的列车。当然,作为一种优选的实现方案,车站固定台可以向运营的列车发送降级工作命令,保证在线列车和新进入正线的列车能进入降级工作模式,车载台接受车站固定台发送的降级命令,进入降级工作模式,切换到降级文件夹,并守候在降级通话组,车站固定台作为有线\无线***的网关,在后备调度台和车载台之间建立语音通道和短数据传输通道,实现调度台与车载台之间的无线调度功能。When the central dispatching system is in an abnormal state, the central dispatching system cannot realize the scheduling of the rail transit, and the backup dispatching station of the backup dispatching system will periodically send the degraded work orders through the station fixed stations of all the stations, thereby causing the station fixed station to switch to the backup. The gateway mode of the dispatching system, the rail transit is scheduled by the backup dispatching system. After the station fixed station switches to the gateway mode of the backup scheduling system, the backup scheduling system directly dispatches the operating train. Of course, as a preferred implementation, the station fixed station can send a degraded work order to the operating train to ensure that the online train and the newly entered train can enter the degraded working mode, and the vehicle station accepts the downgrade command sent by the station fixed station. Enter the degraded working mode, switch to the degraded folder, and wait in the degraded talk group, the station fixed station as the gateway of the wired \ wireless system, establish a voice channel and a short data transmission channel between the backup dispatching station and the radio station to realize the dispatching station Wireless scheduling function with the radio station.
其中,使后备调度***对轨道交通进行调度具体包括:Among them, the scheduling of the rail transit by the backup dispatching system specifically includes:
若轨道交通服务器独立设置,则轨道交通服务器在判断中心调度***处于非正常状态时,通知到后备调度***的调度台,后备调度***的调度台和以太网交换机通过以太网与轨道交通***的车站固定台或专用网关设备连接,通过轨道交通***的车站固定台或专用网关设备在后备调度台与轨道交通***的车载台之间建立语音通道和数据传输通道,采用IP分组交换传输语音和数据,对所述轨道交通进行调度。If the rail transit server is independently set, the rail transit server notifies the dispatching station of the backup dispatching system, the dispatching station of the backup dispatching system and the Ethernet switch through the station of the Ethernet and the rail transit system when judging that the central dispatching system is in an abnormal state. A fixed station or a dedicated gateway device is connected, and a voice channel and a data transmission channel are established between the backup dispatching station and the vehicle station of the rail transit system through a station fixed station or a dedicated gateway device of the rail transit system, and voice and data are transmitted by using IP packet switching. The rail transit is scheduled.
若轨道交通服务器由后备调度***的调度台实现,则后备调度***的调度台在判断中心调度***处于非正常状态时,直接和以太网交换机通过以太网与轨道交通***的车站固定台或专用网关设备连接,通过轨道交通***的车站固定台或专用网关设备在后备调度台与轨道交通***的车载台之间建立语音通道和数据传输通道,采用IP分组交换传输语音和数据,对轨道交通进行调度。If the rail transit server is implemented by the dispatching station of the backup dispatching system, the dispatching station of the backup dispatching system directly communicates with the Ethernet switch through the Ethernet fixed station or the dedicated gateway of the rail transit system when the central dispatching system is in an abnormal state. The equipment is connected, and the voice channel and the data transmission channel are established between the backup dispatching station and the vehicle station of the rail transit system through the station fixed station or the special gateway device of the rail transit system, and the voice and data are transmitted by IP packet exchange, and the rail transit is scheduled. .
进一步,以轨道交通***的车站固定台作为网关为例,后备调度***对轨道交通进行调度包括:以车站固定台作为网关,在后备调度台与车载台之间建立语音通道和数据传输通道,采用IP分组交换传输语音和数据,实现后备调度台对列车的调度。Further, taking the station fixed station of the rail transit system as a gateway, the scheduling of the rail transit system includes: using the station fixed station as a gateway, establishing a voice channel and a data transmission channel between the backup dispatching station and the vehicle station, The IP packet exchange transmits voice and data, and realizes the scheduling of the train by the backup dispatching station.
其中,降级备份模式下,后备调度台所能实现的功能包括:后备调度台根据列车所在的车站位置,向列车所在的车站固定台及相邻的车站固定台发送呼叫指定列车的命令,车站固定台发起对列车的呼叫;后备调度台通过车站固定台向列车发送短信息;后备调度台接受车载台发送的呼叫请求;后备调度台接受车载台的紧急呼叫;后备调度台根据车站固定台发送的位置信息,在后备调度台的屏幕上显示列车的位置。Among them, in the downgrade backup mode, the functions that the backup dispatching station can implement include: the backup dispatching station sends an order to call the designated train to the station fixed station and the adjacent station fixed station according to the station location where the train is located, the station fixed station Initiating a call to the train; the backup dispatching station sends a short message to the train through the station fixed station; the backup dispatching station receives the call request sent by the vehicle station; the backup dispatching station receives the emergency call of the vehicle station; and the backup dispatching station transmits the position according to the fixed station of the station Information, the location of the train is displayed on the screen of the backup dispatching station.
降级备份模式下,车载台所能实现的功能包括:车载台自动获得当前所属基站的位置信息,并发送到当前所属车站的车站固定台,并由车站固定台发送至后备调度台,司机也可以通过车载台手动发送列车位置信息;车载台发送呼叫请求到当前所属的车站固定台,由车站固定台转发到后备调度台;车载台发起紧急呼叫到车站固定台,车站固定台将建立后备调度台和车载台之间的语音呼叫通道,使车载台直接紧急呼叫到后备调度台;车载台发送预定义的状态信息到车站固定台,由车站固定台转发给后备调度台。In the downgrade backup mode, the functions that the radio station can implement include: the radio station automatically obtains the location information of the current base station, and sends it to the station fixed station of the station to which it belongs, and sends it to the backup dispatching station by the station fixed station, and the driver can also pass The vehicle station manually transmits the train position information; the vehicle station sends a call request to the station fixed station to which it belongs, and is forwarded by the station fixed station to the backup dispatching station; the vehicle station initiates an emergency call to the station fixed station, and the station fixed station will establish a backup dispatching station and The voice call channel between the radio stations enables the radio station to directly call the backup dispatching station; the radio station transmits the predefined status information to the fixed station of the station, and the fixed station of the station forwards it to the backup dispatching station.
降级备份模式下,车站固定台作为有线\无线***的网关,在后备调度台和车载台之间建立语音通道和短数据传输通道,实现后备调度台与车载台之间的无线调度功能。In the downgrade backup mode, the station fixed station acts as the gateway of the wired/wireless system, and establishes a voice channel and a short data transmission channel between the backup dispatching station and the vehicle station, thereby realizing the wireless scheduling function between the backup dispatching station and the mobile station.
以下对降级备份模式下,具体功能实现进行详细描述:The following describes the specific function implementation in the downgrade backup mode:
后备调度台呼叫车载台具体功能实现包括:The specific functions of the backup dispatching station call vehicle station include:
1、后备调度台选择需要呼叫的列车,根据列车所在的基站,将呼叫命令发送到对应的车站固定台;1. The backup dispatching station selects the train to be called, and sends a call command to the corresponding station fixed station according to the base station where the train is located;
2、固定台对相应的列车发起呼叫,呼叫建立后,车站固定台将呼叫建立成功的信息返回后备调度台;2. The fixed station initiates a call to the corresponding train. After the call is established, the station fixed station returns the information of successful call establishment to the backup dispatching station;
3、后备调度台按PTT讲话,语音以PCM编码格式通过以太网传送给车站固定台,车站固定台将接收到PCM编码的语音转换成模拟语音发送给车载台;3. The backup dispatching station speaks according to the PTT, and the voice is transmitted to the station fixed station through the Ethernet in the PCM encoding format, and the station fixed station converts the received PCM encoded voice into analog voice and transmits it to the mobile station;
4、车载台接听语音,并按PTT讲话;4. The radio station answers the voice and speaks according to PTT;
5、车站固定台接收到车载台的语音,并将语音转换为PCM编码发送给后备调度台。5. The station fixed station receives the voice of the vehicle station and converts the voice into PCM code and sends it to the backup dispatching station.
车载台发送呼叫请求的具体功能实现包括:The specific functions of the mobile station to send a call request include:
1、车载台发送呼叫请求信息到当前所处基站的车站固定台;1. The radio station sends the call request information to the station fixed station of the current base station;
2、车站固定台将接收车载台发送的呼叫请求信息发送给后备调度台;2. The station fixed station sends the call request information sent by the receiving station to the backup dispatching station;
3、后备调度台上显示该列车的呼叫请求。3. The call request of the train is displayed on the backup dispatching station.
车载台发送紧急呼叫的具体功能实现包括:The specific functions of the mobile station to send emergency calls include:
1、车载台在紧急呼叫组上对当前所处基站的车站固定台发起紧急呼叫;1. The radio station initiates an emergency call to the station fixed station of the current base station on the emergency call group;
2、车站固定台接收到紧急呼叫后,将紧急呼叫信息发送到后备调度台;2. After receiving the emergency call, the station fixed station sends the emergency call information to the backup dispatching station;
3、后备调度台显示车辆的紧急呼叫。3. The backup dispatching station displays the emergency call of the vehicle.
后备调度台发送预定义信息到车载台的具体功能实现包括:The specific functions of the backup dispatching station to send predefined information to the radio station include:
1、后备调度台选择要发送预定义信息的列车,根据列车所处的基站,将预定义信息和列车信息发送给车站固定台1. The backup dispatching station selects the train to send the predefined information, and sends the predefined information and the train information to the station fixed station according to the base station where the train is located.
2、车站固定台将接收到的预定义信息发送给对应的列车车载台;2. The station fixed station sends the received predefined information to the corresponding train station;
3、车载台显示接收到的预定义信息。3. The radio station displays the predefined information received.
车载台发送预定义信息到后备调度台的具体功能实现包括:The specific functions of the radio station to send predefined information to the backup dispatching station include:
1、车载台将预定义信息发送给当前基站下的车站固定台;1. The radio station transmits the predefined information to the station fixed station under the current base station;
2、车站固定台将接收到的预定义信息和车辆信息发送给后备调度台;2. The station fixed station sends the received predefined information and vehicle information to the backup dispatching station;
3、后备调度台显示接收到预定义信息。3. The backup dispatching station displays the received predefined information.
S105:通过中心调度***对轨道交通进行调度;S105: scheduling the rail transit by the central dispatching system;
在中心调度***正常运行时,通过中心调度***实现对轨道交通进行调度。When the central dispatching system is in normal operation, the rail transit is scheduled through the central dispatching system.
其中,中心调度***包括中心调度台以及数字集群***Tetra交换机,其中,中心调度台、Tetra与基站连接,组成专网网络,基站将专网网络与无线网络连接在一起。The central scheduling system includes a central dispatching station and a digital trunking system Tetra switch. The central dispatching station and the Tetra are connected to the base station to form a private network, and the base station connects the private network to the wireless network.
列车运行过程中,通过ATS***更新列车位置,并在中心调度台上实时显示列车的位置信息。During the train operation, the train position is updated by the ATS system, and the position information of the train is displayed in real time on the central dispatching platform.
其中,本发明实施例所提到的轨道交通***,可以包括但不限于是地铁、高铁、轻轨、飞机以及轮船等交通***。The rail transit system mentioned in the embodiments of the present invention may include, but is not limited to, a transportation system such as a subway, a high-speed rail, a light rail, an airplane, and a ship.
请参阅图7,图7是本发明实施例提供的一种轨道交通服务器的结构示意图,本实施例的轨道交通服务器用于执行上述图6所示实施例的轨道交通调度的方法,在一实施方式中,本实施例的轨道交通服务器设置在后备调度***中,成为后备调度***的组成之一。如图所示,本实施例的轨道交通服务器300包括控制模块31、检测模块32、判断模块33以及接收模块34,其中:Please refer to FIG. 7. FIG. 7 is a schematic structural diagram of a rail transit server according to an embodiment of the present invention. The method for performing the rail transit scheduling of the embodiment shown in FIG. 6 in the embodiment of the present invention is implemented in an implementation manner. In the mode, the rail transit server of the embodiment is set in the backup scheduling system and becomes one of the components of the backup scheduling system. As shown, the rail transit server 300 of the present embodiment includes a control module 31, a detecting module 32, a judging module 33, and a receiving module 34, wherein:
接收模块34用于接收车载台发送的列车信息及基站信息,并更新到后备调度***;The receiving module 34 is configured to receive the train information and the base station information sent by the vehicle station, and update to the backup scheduling system;
列车信息及基站信息列车信息及基站信息进一步,接收模块34在轨道交通服务器为独立设置时,包括第一接收模块,用于接收车载台发送的列车信息及基站信息,并向后备调度***发送,以使后备调度***更新列车信息;
The train information and the base station information train information and the base station information. Further, when the rail transit server is independently set, the receiving module 34 includes a first receiving module, configured to receive the train information and the base station information sent by the vehicle station, and send the information to the backup scheduling system. So that the backup scheduling system updates the train information;
接收模块34在轨道交通服务器由备用调度***实现时,包括第二接收模块,用于接收车载台发送的列车信息及基站信息,并更新后备调度***的列车信息The receiving module 34 includes a second receiving module for receiving the train information and the base station information sent by the vehicle station, and updating the train information of the backup dispatching system when the rail transit server is implemented by the standby dispatching system.
列车在运行的过程中,位置由一个基站移动到另一个基站,车载台根据列车的运行实时注册到不同的基站,并通过基站对应的车站固定台将列车信息及基站信息输出,一种实施方式是,接收模块34从车站固定台获取列车信息及基站信息,然后将列车信息及基站信息实时同步到后备调度***。或者另一种实施方式是,在轨道交通服务器由备用调度***实现时,接收模块34从车站固定台获取列车信息及基站信息,直接进行更新。后备调度***的后备调度台实时同步更新列车位置,并可以根据需要在后备调度台上显示列车位置。During the running of the train, the position is moved from one base station to another base station, and the mobile station registers in real time according to the running of the train to different base stations, and outputs the train information and the base station information through the station fixed station corresponding to the base station, an implementation manner That is, the receiving module 34 acquires the train information and the base station information from the station fixed station, and then synchronizes the train information and the base station information to the backup scheduling system in real time. Or another implementation manner, when the rail transit server is implemented by the standby dispatching system, the receiving module 34 obtains the train information and the base station information from the station fixed station, and directly updates. The backup dispatching station of the backup dispatching system synchronously updates the train position in real time, and can display the train position on the backup dispatching station as needed.
检测模块32用于实时检测中心调度***11的运行状态,将中心调度***11的运行状态输出给判断模块33。The detecting module 32 is configured to detect the running state of the central dispatching system 11 in real time, and output the operating state of the central dispatching system 11 to the determining module 33.
检测模块32通过数据检测实时检测中心调度***11的运行状态,并将中心调度***11的运行状态输出给判断模块33进行判断。The detecting module 32 detects the running state of the central dispatching system 11 in real time through data detection, and outputs the operating state of the central dispatching system 11 to the determining module 33 for determination.
判断模块33用于根据检测模块32输出的中心调度***11的运行状态,判断中心调度***11是否处于正常状态。并将判断结果输出给控制模块31。The determining module 33 is configured to determine whether the central scheduling system 11 is in a normal state according to the running state of the central scheduling system 11 output by the detecting module 32. The judgment result is output to the control module 31.
控制模块31用于在判断模块33的判断结果为中心调度***11处于非正常状态时,使通过后备调度***12对轨道交通进行调度。The control module 31 is configured to schedule the rail transit by the backup dispatching system 12 when the judgment result of the determining module 33 is that the central dispatching system 11 is in an abnormal state.
进一步,本实施例提供的轨道交通服务器还包括:Further, the rail transit server provided in this embodiment further includes:
第一通知单元,用于当检测到中心调度***处于非正常状态时,向轨道交通***的车站固定台或专用网关设备发送降级工作命令,以使轨道交通***的车站固定台切换到后备调度***的网关,以通过后备调度***对轨道交通进行调度。a first notification unit, configured to send a degraded work command to a station fixed station or a dedicated gateway device of the rail transit system when detecting that the central dispatch system is in an abnormal state, so as to switch the station fixed station of the rail transit system to the backup dispatch system Gateway to schedule rail transit through a backup scheduling system.
为实现将后备调度***的有线网络与轨道交通***的无线网络连接在一起,实现数据通信。其中,作为其中一种可能的实现,可以通过另外增设的网关来实现以上功能即上述的专用网关设备。当然,也可以利用轨道交通***本身的车站固定台来实现以上功能。作为本发明实施例的优选实现方案,利用轨道交通***的车站固定台作为网关,将后备调度***的有线网络与轨道交通***的无线网络连接在一起。In order to realize the connection between the wired network of the backup scheduling system and the wireless network of the rail transit system, data communication is realized. As one of the possible implementations, the above function, that is, the dedicated gateway device described above, can be implemented by additionally adding a gateway. Of course, it is also possible to use the station fixed station of the rail transit system itself to achieve the above functions. As a preferred implementation of the embodiment of the present invention, the station fixed station of the rail transit system is used as a gateway, and the wired network of the backup dispatch system is connected with the wireless network of the rail transit system.
在中心调度***处于非正常状态,例如中心调度***的设备瘫痪,中心调度***与轨道交通***之间的通信断开等时,基站将进入单站集群的降级模式,中心调度***将无法实现调度功能,这时利用基站的单站集群功能,通过后备调度***对轨道交通进行调度。因此,后备调度***分两种运行模式:正常模式和降级备份模式。When the central dispatching system is in an abnormal state, such as the equipment of the central dispatching system, the communication between the central dispatching system and the rail transit system is disconnected, the base station will enter the degraded mode of the single-station cluster, and the central dispatching system will not be able to implement the scheduling. Function, at this time, using the single-station cluster function of the base station, the rail transit is scheduled by the backup scheduling system. Therefore, the backup scheduling system is divided into two operating modes: normal mode and degraded backup mode.
其中,轨道交通***包括车站固定台、基站、移动终端以及车载台,车站固定台、基站、移动终端以及车载台通过无线连接,组成无线网络,后备调度***包括后备调度台、以太网交换机,以太网交换机通过以太网与车站固定台连接。Among them, the rail transit system includes a station fixed station, a base station, a mobile terminal, and a radio station. The station fixed station, the base station, the mobile terminal, and the radio station form a wireless network through wireless connection, and the backup scheduling system includes a backup dispatching station, an Ethernet switch, and an ether. The network switch is connected to the station fixed station via Ethernet.
正常模式下,中心调度***正常运行时,中心调度***对轨道交通进行调度的同时,后备调度***运行于正常状态:车载台在注册到不同的基站时,将列车信息及基站信息,发送给于该基站对应的车站固定台,用于更新车辆位置,车站固定台接收车载台发送的列车信息及基站信息,一种实施方式是,将该信息发送给后备调度***的后备调度台,另一种实施方式是,将该信息发送给轨道交通服务器,然后由轨道交通服务器将这些信息更新至后备调度***的后备调度台中。中心调度台实时接收ATS***发过来的列车信息及基站信息,并在中心调度台上显示列车位置,以便于通过中心调度台对列车进行调度。后备调度台实时接收由车站固定台转发过来的列车信息及基站信息,并根据需要可以在调度台上显示出车辆的位置。In the normal mode, when the central dispatching system is in normal operation, the central dispatching system schedules the rail transit, and the backup dispatching system operates in a normal state: when the mobile station registers with different base stations, the train information and the base station information are transmitted to The station fixed station corresponding to the base station is used for updating the vehicle position, and the station fixed station receives the train information and the base station information transmitted by the vehicle station. In one embodiment, the information is sent to the backup dispatching station of the backup dispatching system, and the other is In one embodiment, the information is sent to the rail transit server, which is then updated by the rail transit server to the backup dispatching station of the backup dispatch system. The central dispatching station receives the train information and base station information sent by the ATS system in real time, and displays the train position on the central dispatching platform to facilitate the scheduling of the train through the central dispatching station. The backup dispatching station receives the train information and the base station information forwarded by the station fixed station in real time, and can display the position of the vehicle on the dispatching station as needed.
在中心调度***处于非正常状态时,中心调度***无法实现对轨道交通的调度,轨道交通服务器将定时通过所有车站的车站固定台发送降级工作命令,从而使得车站固定台切换到后备调度***的网关模式,通过后备调度***来对轨道交通进行调度。车站固定台切换到后备调度***的网关模式后,后备调度***直接调度运营的列车。当然,作为一种优选的实现方案,车站固定台可以向运营的列车发送降级工作命令,保证在线列车和新进入正线的列车能进入降级工作模式,车载台接受车站固定台发送的降级命令,进入降级工作模式,切换到降级文件夹,并守候在降级通话组,车站固定台作为有线\无线***的网关,在后备调度台和车载台之间建立语音通道和短数据传输通道,实现调度台与车载台之间的无线调度功能。When the central dispatching system is in an abnormal state, the central dispatching system cannot realize the dispatching of the rail transit, and the rail transit server will periodically send the degraded work orders through the station fixed stations of all the stations, thereby causing the station fixed station to switch to the gateway of the backup dispatching system. Mode, scheduling of rail transit through a backup scheduling system. After the station fixed station switches to the gateway mode of the backup scheduling system, the backup scheduling system directly dispatches the operating train. Of course, as a preferred implementation, the station fixed station can send a degraded work order to the operating train to ensure that the online train and the newly entered train can enter the degraded working mode, and the vehicle station accepts the downgrade command sent by the station fixed station. Enter the degraded working mode, switch to the degraded folder, and wait in the degraded talk group, the station fixed station as the gateway of the wired \ wireless system, establish a voice channel and a short data transmission channel between the backup dispatching station and the radio station to realize the dispatching station Wireless scheduling function with the radio station.
请参阅图9,图9是本发明实施例提供的一种调度***的结构示意图,本实施例为轨道交通服务器直接由调度台实现的实施例,如图9所示,本实施例的调度***900包括:调度台91、以太网交换机92;Referring to FIG. 9, FIG. 9 is a schematic structural diagram of a scheduling system according to an embodiment of the present invention. This embodiment is an embodiment in which a rail transit server is directly implemented by a dispatching station. As shown in FIG. 9, the scheduling system of this embodiment is shown in FIG. 900 includes: a dispatching station 91, an Ethernet switch 92;
所述调度台91,用于在本调度***作为后备调度***时,接收车载台发送的列车信息及基站信息,并更新到本调度***;实时检测中心调度***的运行状态,并判断所述中心调度***是否处于正常状态;The dispatching station 91 is configured to receive the train information and the base station information sent by the vehicle station and update to the dispatching system when the dispatching system is used as the backup dispatching system; detect the running state of the central dispatching system in real time, and determine the center Whether the scheduling system is in a normal state;
所述调度***900,用于在调度台91检测出所述中心调度***处于非正常状态时,对轨道交通进行调度;调度***900在作为后备调度***时与中心调度***并行独立运行。The scheduling system 900 is configured to schedule the rail transit when the dispatching station 91 detects that the central dispatching system is in an abnormal state; the dispatching system 900 runs independently of the central dispatching system in parallel as the backup dispatching system.
其中,调度***900对轨道交通进行调度具体包括:调度台91和以太网交换机92通过以太网与轨道交通***的车站固定台或专用网关设备连接,通过轨道交通***的车站固定台或专用网关设备在调度台91与轨道交通***的车载台之间建立语音通道和数据传输通道,采用IP分组交换传输语音和数据,从而通过后备调度***对轨道交通进行调度。The scheduling system 900 scheduling the rail transit specifically includes: the dispatching station 91 and the Ethernet switch 92 are connected to the station fixed station or the dedicated gateway device of the rail transit system via the Ethernet, and the station fixed station or the dedicated gateway device of the rail transit system. A voice channel and a data transmission channel are established between the dispatching station 91 and the vehicle station of the rail transit system, and voice and data are transmitted by using IP packet switching, thereby scheduling the rail transit through the backup scheduling system.
以轨道交通***的车站固定台作为网关为例,后备调度***对轨道交通进行调度包括:以车站固定台作为网关,在后备调度台与车载台之间建立语音通道和数据传输通道,采用IP分组交换传输语音和数据,实现后备调度台对列车的调度。Taking the station fixed station of the rail transit system as the gateway as an example, the scheduling of the rail transit system by the backup dispatching system includes: using the fixed station of the station as a gateway, establishing a voice channel and a data transmission channel between the backup dispatching station and the mobile station, using IP packets. The transmission of voice and data is exchanged to realize the scheduling of the train by the backup dispatching station.
其中,降级备份模式下,后备调度台所能实现的功能包括:后备调度台根据列车所在的车站位置,向列车所在的车站固定台及相邻的车站固定台发送呼叫指定列车的命令,车站固定台发起对列车的呼叫;后备调度台通过车站固定台向列车发送短信息;后备调度台接受车载台发送的呼叫请求;后备调度台接受车载台的紧急呼叫;后备调度台根据车站固定台发送的位置信息,在后备调度台的屏幕上显示列车的位置。Among them, in the downgrade backup mode, the functions that the backup dispatching station can implement include: the backup dispatching station sends an order to call the designated train to the station fixed station and the adjacent station fixed station according to the station location where the train is located, the station fixed station Initiating a call to the train; the backup dispatching station sends a short message to the train through the station fixed station; the backup dispatching station receives the call request sent by the vehicle station; the backup dispatching station receives the emergency call of the vehicle station; and the backup dispatching station transmits the position according to the fixed station of the station Information, the location of the train is displayed on the screen of the backup dispatching station.
降级备份模式下,车载台所能实现的功能包括:车载台自动获得当前所属基站的位置信息,并发送到当前所属车站的车站固定台,并由车站固定台发送至后备调度台,司机也可以通过车载台手动发送列车位置信息;车载台发送呼叫请求到当前所属的车站固定台,由车站固定台转发到后备调度台;车载台发起紧急呼叫到车站固定台,车站固定台将建立后备调度台和车载台之间的语音呼叫通道,使车载台直接紧急呼叫到后备调度台;车载台发送预定义的状态信息到车站固定台,由车站固定台转发给后备调度台。In the downgrade backup mode, the functions that the radio station can implement include: the radio station automatically obtains the location information of the current base station, and sends it to the station fixed station of the station to which it belongs, and sends it to the backup dispatching station by the station fixed station, and the driver can also pass The vehicle station manually transmits the train position information; the vehicle station sends a call request to the station fixed station to which it belongs, and is forwarded by the station fixed station to the backup dispatching station; the vehicle station initiates an emergency call to the station fixed station, and the station fixed station will establish a backup dispatching station and The voice call channel between the radio stations enables the radio station to directly call the backup dispatching station; the radio station transmits the predefined status information to the fixed station of the station, and the fixed station of the station forwards it to the backup dispatching station.
降级备份模式下,车站固定台作为有线\无线***的网关,在后备调度台和车载台之间建立语音通道和短数据传输通道,实现后备调度台与车载台之间的无线调度功能。In the downgrade backup mode, the station fixed station acts as the gateway of the wired/wireless system, and establishes a voice channel and a short data transmission channel between the backup dispatching station and the vehicle station, thereby realizing the wireless scheduling function between the backup dispatching station and the mobile station.
以下对降级备份模式下,具体功能实现进行详细描述:The following describes the specific function implementation in the downgrade backup mode:
后备调度台呼叫车载台具体功能实现包括:The specific functions of the backup dispatching station call vehicle station include:
1、后备调度台选择需要呼叫的列车,根据列车所在的基站,将呼叫命令发送到对应的车站固定台;1. The backup dispatching station selects the train to be called, and sends a call command to the corresponding station fixed station according to the base station where the train is located;
2、固定台对相应的列车发起呼叫,呼叫建立后,车站固定台将呼叫建立成功的信息返回后备调度台;2. The fixed station initiates a call to the corresponding train. After the call is established, the station fixed station returns the information of successful call establishment to the backup dispatching station;
3、后备调度台按PTT讲话,语音以PCM编码格式通过以太网传送给车站固定台,车站固定台将接收到PCM编码的语音转换成模拟语音发送给车载台;3. The backup dispatching station speaks according to the PTT, and the voice is transmitted to the station fixed station through the Ethernet in the PCM encoding format, and the station fixed station converts the received PCM encoded voice into analog voice and transmits it to the mobile station;
4、车载台接听语音,并按PTT讲话;4. The radio station answers the voice and speaks according to PTT;
5、车站固定台接收到车载台的语音,并将语音转换为PCM编码发送给后备调度台。5. The station fixed station receives the voice of the vehicle station and converts the voice into PCM code and sends it to the backup dispatching station.
车载台发送呼叫请求的具体功能实现包括:The specific functions of the mobile station to send a call request include:
1、车载台发送呼叫请求信息到当前所处基站的车站固定台;1. The radio station sends the call request information to the station fixed station of the current base station;
2、车站固定台将接收车载台发送的呼叫请求信息发送给后备调度台;2. The station fixed station sends the call request information sent by the receiving station to the backup dispatching station;
3、后备调度台上显示该列车的呼叫请求。3. The call request of the train is displayed on the backup dispatching station.
车载台发送紧急呼叫的具体功能实现包括:The specific functions of the mobile station to send emergency calls include:
1、车载台在紧急呼叫组上对当前所处基站的车站固定台发起紧急呼叫;1. The radio station initiates an emergency call to the station fixed station of the current base station on the emergency call group;
2、车站固定台接收到紧急呼叫后,将紧急呼叫信息发送到后备调度台;2. After receiving the emergency call, the station fixed station sends the emergency call information to the backup dispatching station;
3、后备调度台显示车辆的紧急呼叫。3. The backup dispatching station displays the emergency call of the vehicle.
后备调度台发送预定义信息到车载台的具体功能实现包括:The specific functions of the backup dispatching station to send predefined information to the radio station include:
1、后备调度台选择要发送预定义信息的列车,根据列车所处的基站,将预定义信息和列车信息发送给车站固定台1. The backup dispatching station selects the train to send the predefined information, and sends the predefined information and the train information to the station fixed station according to the base station where the train is located.
2、车站固定台将接收到的预定义信息发送给对应的列车车载台;2. The station fixed station sends the received predefined information to the corresponding train station;
3、车载台显示接收到的预定义信息。3. The radio station displays the predefined information received.
车载台发送预定义信息到后备调度台的具体功能实现包括:The specific functions of the radio station to send predefined information to the backup dispatching station include:
1、车载台将预定义信息发送给当前基站下的车站固定台;1. The radio station transmits the predefined information to the station fixed station under the current base station;
2、车站固定台将接收到的预定义信息和车辆信息发送给后备调度台;2. The station fixed station sends the received predefined information and vehicle information to the backup dispatching station;
3、后备调度台显示接收到预定义信息。3. The backup dispatching station displays the received predefined information.
更进一步地,控制模块31还用于在判断模块33的判断结果为中心调度***处于正常状态时,控制通过中心调度***对轨道交通进行调度。Further, the control module 31 is further configured to control the scheduling of the rail transit by the central dispatching system when the judgment result of the determining module 33 is that the central dispatching system is in a normal state.
在中心调度***正常运行时,通过中心调度***实现对轨道交通进行调度。When the central dispatching system is in normal operation, the rail transit is scheduled through the central dispatching system.
其中,中心调度***包括中心调度台以及数字集群***Tetra交换机,其中,中心调度台、Tetra与基站连接,组成专网网络,基站将专网网络与无线网络连接在一起。The central scheduling system includes a central dispatching station and a digital trunking system Tetra switch. The central dispatching station and the Tetra are connected to the base station to form a private network, and the base station connects the private network to the wireless network.
列车运行过程中,通过ATS***更新列车位置,并在中心调度台上实时显示列车的位置信息。During the train operation, the train position is updated by the ATS system, and the position information of the train is displayed in real time on the central dispatching platform.
其中,本发明实施例所提到的轨道交通***,可以包括但不限于是地铁、高铁、轻轨、飞机以及轮船等交通***。The rail transit system mentioned in the embodiments of the present invention may include, but is not limited to, a transportation system such as a subway, a high-speed rail, a light rail, an airplane, and a ship.
请参阅图8,图8是本发明实施例提供的另一种轨道交通服务器的结构示意图,本实施例的轨道交通服务器用于执行上述图6所示实施例的轨道交通调度的方法,如图所示,本实施例的轨道交通服务器包括处理器41、存储器42、接收器43、发送器44以及总线***45,其中:Please refer to FIG. 8. FIG. 8 is a schematic structural diagram of another rail transit server according to an embodiment of the present invention. The rail transit server of the embodiment is used to execute the rail transit scheduling method of the embodiment shown in FIG. As shown, the rail transit server of the present embodiment includes a processor 41, a memory 42, a receiver 43, a transmitter 44, and a bus system 45, wherein:
处理器41控制基站400的操作,处理器41还可以称为CPU(Central Processing
Unit,中央处理单元)。处理器41可能是一种集成电路芯片,具有信号的处理能力。处理器41还可以是通用处理器、数字信号处理器(DSP, Digital
Signal Processing)、专用集成电路(ASIC, Application Specific Integrated
Circuit)、现场可编程门阵列(FPGA, Field-Programmable Gate
Array)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。The processor 41 controls the operation of the base station 400, and the processor 41 may also be referred to as a CPU (Central Processing).
Unit, central processing unit). Processor 41 may be an integrated circuit chip with signal processing capabilities. The processor 41 can also be a general purpose processor, a digital signal processor (DSP, Digital
Signal Processing), ASIC, Application Specific Integrated
Circuit), Field Programmable Gate Array (FPGA, Field-Programmable Gate)
Array) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components. The general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
存储器42可以包括只读存储器和随机存取存储器,并向处理器41提供指令和数据。存储器42的一部分还可以包括非易失性随机存取存储器(NVRAM)。Memory 42 may include read only memory and random access memory and provides instructions and data to processor 41. A portion of the memory 42 may also include non-volatile random access memory (NVRAM).
基站400的各个组件通过总线***45耦合在一起,其中总线***45除包括数据总线之外,还可以包括电源总线、控制总线和状态信号总线等。该总线***可以是ISA(Industry
Standard Architecture,工业标准体系结构)总线、PCI(Peripheral Component
Interconnect,外部设备互连)总线或EISA(Extended Industry Standard
Architecture,扩展工业标准体系结构)总线等。所述总线可以是一条或多条物理线路,当是多条物理线路时可以分为地址总线、数据总线、控制总线等。在本发明的其它一些实施例中,处理器41、存储器42以及接收器43、发送器44也可以通过通信线路直接连接。但是为了清楚说明起见,在图中将各种总线都标为总线***45。The various components of base station 400 are coupled together by a bus system 45, which may include, in addition to the data bus, a power bus, a control bus, a status signal bus, and the like. The bus system can be ISA (Industry
Standard Architecture, Industry Standard Architecture) Bus, PCI (Peripheral Component)
Interconnect, external device interconnection) bus or EISA (Extended Industry Standard)
Architecture, extending the industry standard architecture) bus. The bus may be one or more physical lines, and when it is a plurality of physical lines, it may be divided into an address bus, a data bus, a control bus, and the like. In some other embodiments of the present invention, the processor 41, the memory 42, and the receiver 43, the transmitter 44 may also be directly connected through a communication line. However, for clarity of description, various buses are labeled as bus system 45 in the figure.
存储器42存储了如下的元素,可执行模块或者数据结构,或者它们的子集,或者它们的扩展集: The memory 42 stores the following elements, executable modules or data structures, or subsets thereof, or their extended sets:
操作指令:包括各种操作指令,用于实现各种操作。Operation instructions: include various operation instructions for implementing various operations.
操作***:包括各种***程序,用于实现各种基础业务以及处理基于硬件的任务。Operating system: Includes a variety of system programs for implementing various basic services and handling hardware-based tasks.
在本发明实施例中,处理器41通过调用存储器42存储的操作指令(该操作指令可存储在操作***中),执行如下操作:In the embodiment of the present invention, the processor 41 performs the following operations by calling an operation instruction stored in the memory 42 (the operation instruction can be stored in the operating system):
处理器41用于接收车载台发送的列车信息及基站信息,并更新到后备调度***;实时检测中心调度***的运行状态,并判断所述中心调度***是否处于正常状态;在所述中心调度***处于非正常状态时,使所述后备调度***对轨道交通进行调度。The processor 41 is configured to receive the train information and the base station information sent by the vehicle station, and update to the backup scheduling system; detect the running state of the central scheduling system in real time, and determine whether the central scheduling system is in a normal state; When in an abnormal state, the backup scheduling system is configured to schedule rail transit.
处理器41还可以执行本实施例中轨道交通服务器所执行的全部方法流程,具体参考上文,在此不再重复描述。The processor 41 can also perform all the method flows performed by the rail transit server in this embodiment. For details, refer to the above, and the description is not repeated here.
接收器43用于接收来自轨道交通***的数据信息。The receiver 43 is for receiving data information from the rail transit system.
发送器44用于将调度数据输出给轨道交通***。Transmitter 44 is operative to output scheduling data to the rail transit system.
存储器42用于存储数据。The memory 42 is used to store data.
其中,本发明实施例所提到的轨道交通***,可以包括但不限于是地铁、高铁、轻轨、飞机以及轮船等交通***。The rail transit system mentioned in the embodiments of the present invention may include, but is not limited to, a transportation system such as a subway, a high-speed rail, a light rail, an airplane, and a ship.
上述本发明实施例揭示的方法可以应用于处理器41中,或者由处理器41实现。在实现过程中,上述方法的各步骤可以通过处理器41中的硬件的集成逻辑电路或者软件形式的指令完成。可以实现或者执行本发明实施例中的公开的各方法、步骤及逻辑框图。结合本发明实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成,或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器,闪存、只读存储器,可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器42,处理器41读取存储器42中的信息,结合其硬件完成上述方法的步骤。The method disclosed in the foregoing embodiment of the present invention may be applied to the processor 41 or implemented by the processor 41. In the implementation process, each step of the above method may be completed by an integrated logic circuit of hardware in the processor 41 or an instruction in a form of software. The methods, steps, and logical block diagrams disclosed in the embodiments of the present invention may be implemented or carried out. The steps of the method disclosed in the embodiments of the present invention may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor. The software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like. The storage medium is located in the memory 42, and the processor 41 reads the information in the memory 42 and performs the steps of the above method in combination with its hardware.
上述本申请实施例轨道交通后备调度的方法及服务器、***的详细说明,可以理解,本发明通过分别与轨道交通***连接的中心调度***与后备调度***并行运行,在中心调度***瘫痪时,通过后备调度***实现对轨道交通的调度。通过这样的方式,在中心调度***瘫痪时,也能够对在线运行的列车实现无线调度,最大限度的保证轨道交通运营安全。The method for the rail transit backup scheduling and the detailed description of the server and the system in the above embodiment of the present application, it can be understood that the present invention runs in parallel through the central dispatching system and the backup dispatching system respectively connected to the rail transit system, and passes through the central dispatching system. The backup scheduling system implements the scheduling of rail transit. In this way, when the central dispatch system is in use, it is also possible to implement wireless dispatching of trains running online to ensure the safety of rail transit operations to the utmost extent.
在本发明所提供的几个实施例中,应该理解到,所揭露的***,装置和方法,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如,所述模块或单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个***,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。In the several embodiments provided by the present invention, it should be understood that the disclosed system, apparatus, and method may be implemented in other manners. For example, the device embodiments described above are merely illustrative. For example, the division of the modules or units is only a logical function division. In actual implementation, there may be another division manner, for example, multiple units or components may be used. Combinations can be integrated into another system, or some features can be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
另外,在本发明各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能单元的形式实现。In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。基于这样的理解,本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)或处理器(processor)执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(ROM,Read-Only
Memory)、随机存取存储器(RAM,Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。The integrated unit, if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, or all or part of the technical solution, may be embodied in the form of a software product stored in a storage medium. A number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) or a processor to perform all or part of the steps of the methods described in various embodiments of the present invention. The foregoing storage medium includes: a U disk, a mobile hard disk, a read only memory (ROM, Read-Only)
Memory, random access memory (RAM), disk or optical disk, and other media that can store program code.
以上所述仅为本发明的实施例,并非因此限制本发明的专利范围,凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换,或直接或间接运用在其他相关的技术领域,均同理包括在本发明的专利保护范围内。The above is only the embodiment of the present invention, and is not intended to limit the scope of the invention, and the equivalent structure or equivalent process transformation of the present invention and the contents of the drawings may be directly or indirectly applied to other related technologies. The fields are all included in the scope of patent protection of the present invention.
Claims (11)
- 一种轨道交通调度的方法,其特征在于,所述方法包括:A method for orbital traffic scheduling, characterized in that the method comprises:接收车载台发送的列车信息及基站信息,并更新到后备调度***;Receiving train information and base station information transmitted by the vehicle station, and updating to the backup scheduling system;实时检测中心调度***的运行状态,并判断所述中心调度***是否处于正常状态;Real-time detecting the running status of the central scheduling system, and determining whether the central scheduling system is in a normal state;在所述中心调度***处于非正常状态时,使所述后备调度***对轨道交通进行调度;所述后备调度***与所述中心调度***并行独立运行。When the central scheduling system is in an abnormal state, the backup scheduling system is configured to schedule rail transit; the backup scheduling system runs independently in parallel with the central scheduling system.
- 根据权利要求1所述的方法,其特征在于,所述接收车载台发送的列车信息及基站信息,并更新到后备调度***包括:The method according to claim 1, wherein the receiving the train information and the base station information transmitted by the vehicle station and updating to the backup scheduling system comprises:轨道交通服务器接收车载台发送的列车信息及基站信息,并向后备调度***发送,以使后备调度***更新列车信息;或The rail transit server receives the train information and the base station information sent by the vehicle station, and sends the information to the backup dispatching system to enable the backup dispatching system to update the train information; or后备调度***调度台接收车载台发送的列车信息及基站信息,并更新后备调度***的列车信息。The scheduling system of the backup scheduling system receives the train information and the base station information transmitted by the vehicle station, and updates the train information of the backup scheduling system.
- 根据权利要求1所述的方法,其特征在于,所述方法还包括:当检测到所述中心调度***处于非正常状态时,向所述轨道交通***的车站固定台或专用网关设备发送降级工作命令。The method according to claim 1, wherein the method further comprises: when detecting that the central dispatching system is in an abnormal state, transmitting a downgrade operation to a station fixed station or a dedicated gateway device of the rail transit system. command.
- 根据权利要求1所述的方法,其特征在于,所述使所述后备调度***对所述轨道交通进行调度的步骤包括:The method according to claim 1, wherein the step of causing the backup scheduling system to schedule the rail transit comprises:使所述后备调度***的后备调度台和以太网交换机通过以太网与轨道交通***的车站固定台或专用网关设备连接,通过所述轨道交通***的车站固定台或专用网关设备在所述后备调度台与所述轨道交通***的车载台之间建立语音通道和数据传输通道,采用IP分组交换传输语音和数据,对所述轨道交通进行调度。Having the backup dispatching station and the Ethernet switch of the backup dispatching system be connected to the station fixed station or the dedicated gateway device of the rail transit system via Ethernet, and the backup station or the dedicated gateway device of the rail transit system is in the backup scheduling A voice channel and a data transmission channel are established between the station and the radio station of the rail transit system, and voice and data are transmitted by IP packet switching, and the rail transit is scheduled.
- 一种轨道交通服务器,其特征在于,所述轨道交通服务器包括:A rail transit server, characterized in that the rail transit server comprises:接收模块用于接收车载台发送的列车信息及基站信息,并更新到后备调度***;The receiving module is configured to receive the train information and the base station information sent by the vehicle station, and update to the backup scheduling system;检测模块,用于实时检测中心调度***的运行状态,将所述中心调度***的运行状态输出给所述判断模块;a detecting module, configured to detect an operating state of the central scheduling system in real time, and output an operating state of the central scheduling system to the determining module;判断模块用于根据所述检测模块输出的所述中心调度***的运行状态,判断所述中心调度***是否处于正常状态;The determining module is configured to determine, according to an operating state of the central scheduling system output by the detecting module, whether the central scheduling system is in a normal state;控制模块,用于在所述判断模块的判断结果为所述中心调度***处于非正常状态时,使所述后备调度***对轨道交通进行调度,所述后备调度***与所述中心调度***并行独立运行。a control module, configured to: when the determining result of the determining module is that the central scheduling system is in an abnormal state, causing the backup scheduling system to schedule rail transit, where the backup scheduling system is independent of the central scheduling system run.
- 根据权利要求5所述的轨道交通服务器,其特征在于,所述接收模块包括:The rail transit server according to claim 5, wherein the receiving module comprises:第一接收模块,用于接收车载台发送的列车信息及基站信息,并向后备调度***发送,以使后备调度***更新列车信息;或a first receiving module, configured to receive train information and base station information sent by the vehicle station, and send the information to the backup scheduling system, so that the backup scheduling system updates the train information; or第二接收模块,用于接收车载台发送的列车信息及基站信息,并更新后备调度***的列车信息。The second receiving module is configured to receive the train information and the base station information sent by the vehicle station, and update the train information of the backup dispatch system.
- 根据权利要求5所述的轨道交通服务器,其特征在于,还包括:The rail transit server according to claim 5, further comprising:第一通知单元,用于当检测到所述中心调度***处于非正常状态时,向所述轨道交通***的车站固定台或专用网关设备发送降级工作命令。The first notification unit is configured to send a degraded work command to the station fixed station or the dedicated gateway device of the rail transit system when detecting that the central dispatch system is in an abnormal state.
- 一种调度***,其特征在于,所述调度***包括:调度台、以太网交换机;A scheduling system, the scheduling system includes: a dispatching station, an Ethernet switch;所述调度台,用于在所述调度***作为后备调度***时,接收车载台发送的列车信息及基站信息,并更新到本调度***;实时检测中心调度***的运行状态,并判断所述中心调度***是否处于正常状态;The dispatching station is configured to: when the dispatching system is used as a backup dispatching system, receive train information and base station information sent by the vehicle station, and update to the dispatching system; detect an operating state of the central dispatching system in real time, and determine the center Whether the scheduling system is in a normal state;所述调度***,用于在所述调度台检测出所述中心调度***处于非正常状态时,对轨道交通进行调度;所述调度***在作为后备调度***时与所述中心调度***并行独立运行。The scheduling system is configured to schedule the rail transit when the dispatching station detects that the central dispatching system is in an abnormal state; and the dispatching system runs independently in parallel with the central dispatching system when serving as a backup dispatching system .
- 根据权利要求8所述的调度***,其特征在于,所述调度***对轨道交通进行调度包括:The scheduling system according to claim 8, wherein the scheduling system scheduling the rail transit comprises:所述调度台和所述以太网交换机通过以太网与轨道交通***的车站固定台或专用网关设备连接,通过所述轨道交通***的车站固定台或专用网关设备在所述调度台与所述轨道交通***的车载台之间建立语音通道和数据传输通道,采用IP分组交换传输语音和数据,对所述轨道交通进行调度。The dispatching station and the Ethernet switch are connected to a station fixed station or a dedicated gateway device of the rail transit system via an Ethernet, through the station fixed station or the dedicated gateway device of the rail transit system at the dispatching station and the track A voice channel and a data transmission channel are established between the vehicle stations of the transportation system, and voice and data are transmitted by IP packet exchange, and the rail transit is scheduled.
- 一种轨道交通调度***,其特征在于,所述轨道交通调度***包括轨道交通服务器、后备调度***和中心调度***,所述后备调度***和所述中心调度***分别与轨道交通***连接,其中:A rail transit dispatching system, characterized in that the rail transit dispatching system comprises a rail transit server, a backup dispatching system and a central dispatching system, wherein the backup dispatching system and the central dispatching system are respectively connected with a rail transit system, wherein:所述后备调度***独立于所述中心调度***之外,并与所述中心调度***并行运行;The backup scheduling system is independent of the central scheduling system and runs in parallel with the central scheduling system;所述轨道交通服务器,用于接收车载台发送的列车信息及基站信息,并更新到所述后备调度***;实时检测中心调度***的运行状态,并判断所述中心调度***是否处于正常状态;The rail transit server is configured to receive train information and base station information sent by the vehicle station, and update to the backup dispatching system; detect an operating state of the central dispatching system in real time, and determine whether the central dispatching system is in a normal state;所述后备调度***,用于在所述轨道交通服务器检测出所述中心调度***处于非正常状态时,对轨道交通进行调度。The backup scheduling system is configured to schedule the rail transit when the rail transit server detects that the central dispatching system is in an abnormal state.
- 一种轨道交通服务器,其特征在于,所述轨道交通服务器包括处理器以及分别与所述处理器连接的接收器、发送器以及存储器,其中:A rail transit server, characterized in that the rail transit server comprises a processor and a receiver, a transmitter and a memory respectively connected to the processor, wherein:所述处理器,用于接收车载台发送的列车信息及基站信息,并更新到后备调度***;实时检测中心调度***的运行状态,并判断所述中心调度***是否处于正常状态;在所述中心调度***处于非正常状态时,使所述后备调度***对轨道交通进行调度;The processor is configured to receive the train information and the base station information sent by the vehicle station, and update to the backup scheduling system; detect the running state of the central scheduling system in real time, and determine whether the central scheduling system is in a normal state; When the scheduling system is in an abnormal state, the backup scheduling system is scheduled to perform rail transit;所述接收器用于接收来自轨道交通***的数据信息;The receiver is configured to receive data information from a rail transit system;所述发送器用于将调度数据输出给所述轨道交通***;The transmitter is configured to output scheduling data to the rail transit system;所述存储器用于存储数据。The memory is used to store data.
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111402106A (en) * | 2020-03-16 | 2020-07-10 | 北京锦鸿希电信息技术股份有限公司 | Device management method, device, system and storage medium |
CN111698102A (en) * | 2019-03-11 | 2020-09-22 | 普天信息技术有限公司 | Train dispatching system |
CN112486048A (en) * | 2019-09-11 | 2021-03-12 | 西安雷迪信息技术有限公司 | Multi-channel voice method applied to rail transit |
CN112904754A (en) * | 2020-12-30 | 2021-06-04 | 国电南京自动化股份有限公司 | Main and standby center switching control subsystem and method of integrated monitoring system |
CN114339464A (en) * | 2021-11-29 | 2022-04-12 | 通号城市轨道交通技术有限公司 | Track maintenance monitoring method, electronic device, storage medium, and program product |
CN114516351A (en) * | 2020-11-20 | 2022-05-20 | 比亚迪股份有限公司 | Train comprehensive scheduling system and train scheduling method |
CN114742446A (en) * | 2022-04-28 | 2022-07-12 | 中铁二院工程集团有限责任公司 | System and method for comprehensively operating and scheduling medium-low-traffic track traffic |
CN115983543A (en) * | 2022-11-22 | 2023-04-18 | 安徽磁云数据科技有限公司 | Scheduling method, system, terminal and storage medium for urban rail transit |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106802553B (en) * | 2017-01-13 | 2019-10-11 | 清华大学 | A kind of railway locomotive operation control system hybrid tasks scheduling method based on intensified learning |
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CN109649452B (en) * | 2018-11-06 | 2021-02-26 | 海能达通信股份有限公司 | Method and server for obtaining dispatching road section of station to which vehicle belongs |
CN112488433A (en) * | 2019-09-11 | 2021-03-12 | 西安雷迪信息技术有限公司 | Electronic work order issuing and feedback method based on TD-LTE |
CN111917791B (en) * | 2020-08-10 | 2022-08-02 | 天津七一二通信广播股份有限公司 | Scheduling server system with high stability by adopting modularization |
CN113115263B (en) * | 2021-03-19 | 2022-09-13 | 武汉烽火技术服务有限公司 | Track traffic train passenger emergency video intercom linkage system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201415689Y (en) * | 2009-06-30 | 2010-03-03 | 卡斯柯信号有限公司 | Hot-standby system structure of active standby control center |
CN101879909A (en) * | 2010-06-07 | 2010-11-10 | 中铁信弘远(北京)软件科技有限责任公司 | Railway station internal and external work control system |
JP2013177022A (en) * | 2012-02-28 | 2013-09-09 | Hitachi Ltd | Operation management system and operation management method |
CN104354725A (en) * | 2014-10-28 | 2015-02-18 | 北京交控科技有限公司 | Rail transit vehicle scheduling system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100757081B1 (en) * | 2007-02-12 | 2007-09-10 | 유경제어 주식회사 | Centralized control system for train station equipment |
US20090184211A1 (en) * | 2008-01-17 | 2009-07-23 | Lockheed Martin Corporation | Method to Monitor a Plurality of Control Centers for Operational Control and Backup Purposes |
CN101902254A (en) * | 2010-07-08 | 2010-12-01 | 上海新干通通信设备有限公司 | System for controlling TETRA wireless communication relegation for metro |
US8668170B2 (en) * | 2011-06-27 | 2014-03-11 | Thales Canada Inc. | Railway signaling system with redundant controllers |
US9128815B2 (en) * | 2013-01-14 | 2015-09-08 | Thales Canada Inc | Control system for vehicle in a guideway network |
CN103944599A (en) * | 2014-04-18 | 2014-07-23 | 天津七一二通信广播有限公司 | Rail transit wireless communication terminal equipment based on TETRA |
-
2016
- 2016-07-08 WO PCT/CN2016/089497 patent/WO2017008710A1/en active Application Filing
- 2016-07-08 CN CN201610538585.1A patent/CN106184297B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201415689Y (en) * | 2009-06-30 | 2010-03-03 | 卡斯柯信号有限公司 | Hot-standby system structure of active standby control center |
CN101879909A (en) * | 2010-06-07 | 2010-11-10 | 中铁信弘远(北京)软件科技有限责任公司 | Railway station internal and external work control system |
JP2013177022A (en) * | 2012-02-28 | 2013-09-09 | Hitachi Ltd | Operation management system and operation management method |
CN104354725A (en) * | 2014-10-28 | 2015-02-18 | 北京交控科技有限公司 | Rail transit vehicle scheduling system |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111698102A (en) * | 2019-03-11 | 2020-09-22 | 普天信息技术有限公司 | Train dispatching system |
CN112486048A (en) * | 2019-09-11 | 2021-03-12 | 西安雷迪信息技术有限公司 | Multi-channel voice method applied to rail transit |
CN111402106A (en) * | 2020-03-16 | 2020-07-10 | 北京锦鸿希电信息技术股份有限公司 | Device management method, device, system and storage medium |
CN114516351A (en) * | 2020-11-20 | 2022-05-20 | 比亚迪股份有限公司 | Train comprehensive scheduling system and train scheduling method |
CN112904754A (en) * | 2020-12-30 | 2021-06-04 | 国电南京自动化股份有限公司 | Main and standby center switching control subsystem and method of integrated monitoring system |
CN112904754B (en) * | 2020-12-30 | 2022-06-28 | 国电南京自动化股份有限公司 | Main and standby center switching control subsystem and method of integrated monitoring system |
CN114339464A (en) * | 2021-11-29 | 2022-04-12 | 通号城市轨道交通技术有限公司 | Track maintenance monitoring method, electronic device, storage medium, and program product |
CN114339464B (en) * | 2021-11-29 | 2024-05-28 | 通号城市轨道交通技术有限公司 | Track maintenance monitoring method, electronic device, storage medium and program product |
CN114742446A (en) * | 2022-04-28 | 2022-07-12 | 中铁二院工程集团有限责任公司 | System and method for comprehensively operating and scheduling medium-low-traffic track traffic |
CN115983543A (en) * | 2022-11-22 | 2023-04-18 | 安徽磁云数据科技有限公司 | Scheduling method, system, terminal and storage medium for urban rail transit |
CN115983543B (en) * | 2022-11-22 | 2023-09-01 | 安徽磁云数据科技有限公司 | Scheduling method, system, terminal and storage medium for urban rail transit |
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