CN111708318A - Rail transit platform door integration test device and method - Google Patents
Rail transit platform door integration test device and method Download PDFInfo
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- CN111708318A CN111708318A CN202010583387.3A CN202010583387A CN111708318A CN 111708318 A CN111708318 A CN 111708318A CN 202010583387 A CN202010583387 A CN 202010583387A CN 111708318 A CN111708318 A CN 111708318A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
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Abstract
The invention discloses an integrated testing device for a rail transit platform door, which comprises: the platform system comprises at least one platform door system, at least one vehicle-mounted signal device, a plurality of interlocking devices and a simulation integration platform, wherein the platform system corresponds to all virtual platform doors in the simulation integration platform; the simulation integration platform comprises a simulation train and all virtual platform doors of the whole simulation train operation line, is used for integrating platform door opening or closing signals sent by all interlocking equipment, uniformly controls a platform door system, collects locking state information of the platform door system, and sets the interlocking equipment platform door collecting signals in the interlocking area where the simulation train is located as the opening or closing state of the platform doors. The invention tests all the vehicle-mounted signal equipment, the interlocking equipment and the corresponding interfaces thereof through one or a few real platform doors, greatly reduces the testing cost and improves the testing efficiency.
Description
Technical Field
The invention relates to the field of rail transit, in particular to a platform door integrated test device and method of a full-automatic operation system of rail transit.
Background
The full-automatic operation system of urban rail transit is a comprehensive system with high system integration level, higher automation level and complex functional design, and comprises a plurality of professional subsystems such as vehicles, signals, comprehensive monitoring, power supply, platform doors and the like. For example, the passenger getting-on and getting-off function requires signals, and the vehicle, the platform door system and the comprehensive monitoring system are matched together to execute the function of operation scene distribution in full-automatic operation.
Due to the complexity of the operation scenario, different specialized equipment and personnel are required to cooperate when function debugging is involved. When the line is long and there are many platform doors involved, the testing of platform door systems consumes a lot of manpower and resources. Because the specialties of platform doors, signals, comprehensive monitoring, vehicles and the like are all from different suppliers, related indoor tests are all performed by each manufacturer, and comprehensive joint debugging among different specialties cannot be performed indoors.
In the professional indoor test of the existing platform doors, the test is limited by the fact that the laboratory environment cannot test all platform doors on the whole line, related tests can only be manually carried out by field debugging personnel, efficiency is not high, and rework cost is large. If the design problem is found in the debugging stage, the modification difficulty is also higher.
Disclosure of Invention
The invention provides a device for integrating a real platform door, platform door control equipment, a signal system and the like in the same laboratory. The virtual integrated platform is utilized to integrate the real platform door, the door control device and the interlocking equipment signal system in the same laboratory, so that the joint debugging joint test of the all-line platform door system indoors is realized, the software and hardware problems and the interface problems of equipment can be found in advance, and the platform door related full-automatic operation scene is verified.
In order to achieve the above object, the present invention provides an integrated testing device for a platform door of a rail transit, comprising: the system comprises at least one platform door system, at least one vehicle-mounted signal device, a plurality of interlocking devices and a simulation integration platform;
the station door platform system correspondingly simulates all virtual station doors in the integrated platform;
each vehicle-mounted signal device corresponds to each simulated train in the simulation integration platform and is used for sending a door opening or closing signal to the simulated trains and sending a platform door opening or closing signal to the interlocking devices in the interlocking area where the simulated trains are located;
the interlocking device is in communication connection with the vehicle-mounted signal device, and is used for receiving a platform door opening or closing signal sent by the vehicle-mounted signal device and sending the platform door opening or closing signal to the simulation integration platform;
the simulation integration platform comprises a simulation train and all virtual platform doors of the whole simulation train operation line, the simulation train is used for simulating the opening or closing of train doors, the simulation integration platform is used for integrating signals of opening or closing the platform doors sent by all interlocking equipment, then uniformly controlling the platform door system, collecting the locking state information of the platform door system, and setting the acquisition signals of the interlocking equipment platform doors in the interlocking area where the simulation train is located into the opening or closing state of the platform doors.
Preferably, the platform door system comprises a real platform door corresponding to all the virtual platform doors in the simulation integrated platform and a door control device for controlling the opening or closing of the real platform door according to the platform door opening or closing signal.
Preferably, the door control device comprises a door control unit and a driving motor, wherein the door control unit is used for receiving a platform door opening or closing signal, and the driving motor is used for driving a real platform door to open or close.
Preferably, the interlocking device sends a signal for opening or closing the platform door to the simulation integration platform through a driving relay.
Preferably, the simulation integration platform is interfaced with all the interlocking devices through the interface middleware to integrate the platform door opening or closing signals sent by all the interlocking devices.
Preferably, the simulation integration platform sends a platform door opening or closing signal to the door control device through the PLC device.
The invention also provides a rail transit platform door integration test method, which comprises the following steps:
the simulation integration platform collects platform door opening or closing signals sent by all interlocking equipment and then uniformly controls the real platform doors to open or close;
the simulation integration platform collects locking state information of a real platform door, and sets platform door collection information of the interlocking equipment in the interlocking area where the simulation train is located to be in a corresponding platform door opening or closing state by combining stop information of the simulation train.
Preferably, the simulation integration platform interfaces with all the interlocking devices through the interface middleware to collect the signals of opening or closing the platform doors sent by all the interlocking devices.
Preferably, the simulation integration platform sends the information of opening or closing the platform door to the door control device through the PLC device, and the door control device controls the actual platform door to open or close.
Preferably, the stop information of the simulated train is a virtual platform number corresponding to a door of the simulated train when the simulated train stops.
The invention has the following advantages:
the invention integrates the real platform doors, the door control device and the interlocking equipment in the same laboratory by utilizing the virtual simulation integration platform, realizes the test of all vehicle-mounted signal equipment, the interlocking equipment and corresponding interfaces thereof through one real platform door or a few real platform doors, can carry out the door opening and closing test on all side platform doors on the whole line, greatly reduces the test cost and improves the test efficiency. Meanwhile, the platform door testing device provided by the invention can be used for pertinently testing unmanned fault scenes such as opening and closing faults of the platform door, and can be used for carrying out all-line platform door function related tests on other systems by accessing a driving monitoring system and a maintenance diagnosis system.
Drawings
Fig. 1 is a schematic structural diagram of an integrated testing apparatus for a rail transit platform door according to an embodiment of the present invention;
fig. 2 is a flowchart of a rail transit station door integration testing method according to an embodiment of the present invention.
Detailed Description
The following describes in detail an integrated testing apparatus and method for a platform door of a rail transit system according to the present invention with reference to the accompanying drawings and specific embodiments. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are all used in a non-precise ratio for the purpose of facilitating and distinctly aiding in the description of the embodiments of the invention.
As shown in fig. 1, the present embodiment provides an integrated testing apparatus for a rail transit platform door, including: the platform comprises a platform door system 4, a vehicle-mounted signal device 1, a plurality of interlocking devices 2 and a simulation integration platform 3.
The simulation integration platform 3 comprises a simulation train 301 and all virtual platform doors 302 of the whole operation line of the simulation train 301, wherein the simulation train 301 is used for simulating the opening or closing of train doors; when the simulated train 301 stops on the virtual platform, the simulation integration platform 3 may obtain the virtual platform number corresponding to the stop position of the simulated train 301. Preferably, the simulation integration platform 3 is an iVP (integration differentiation platform).
The station gate system 4 is a real station gate system 401 installed in an indoor test, and includes a real station gate 401 and a gate control device 402, the real station gate 401 correspondingly simulates all the virtual station gates 302 in the integrated platform 3, and the gate control device 402 is used for controlling the opening or closing of the real station gate 401.
The vehicle-mounted signal equipment 1 corresponds to the simulated train 301 in the simulated integration platform 3 and is used for sending a door opening or closing signal to the simulated train 301 and sending a platform door opening or closing signal to the interlocking equipment 2 in the interlocking area where the simulated train 301 is located; the iVP simulation integration platform 3 supports 255 sets of simulation trains 301 and vehicle-mounted signal devices 1 at most.
The interlocking device 2 is in communication connection with the vehicle-mounted signal device 1, and is used for receiving a platform door opening or closing signal sent by the vehicle-mounted signal device 1 and sending the signal to the simulation integration platform 3; the interlocking device 2 sends a platform door opening or closing signal to the simulation integration platform 3 through a driving relay;
specifically, the interlocking device 2 is a controller of a trackside device, and a set of interlocking devices 2 is arranged at 3 to 4 stations.
The simulation integration platform 3 is further configured to integrate the platform door opening or closing signals sent by all the interlocking devices 2, control the platform door system 4 in a unified manner, acquire locking state information of the platform door system 4, and set the platform door acquisition signals of the interlocking devices 2 in the interlocking area where the simulated train 301 is located to be in the platform door opening or closing state; the simulation integration platform 3 is connected with all the interlocking devices 2 through an interface middleware, wherein the interface middleware is CI adapter and is used for acquiring interface state information of the interlocking devices 2 and a platform door opening or closing signal sent by the interlocking devices 2.
Specifically, the simulation integration platform 3 interfaces with all the interlocking devices 2 through the interface middleware, collects the platform door opening or closing signals sent by all the interlocking devices 2, is equivalent to that the simulation integration platform 3 performs integration processing on the outputs of all the interlocking devices 2, and then uniformly drives the platform doors to open or close. In addition, the simulation integration platform 3 sends a platform door opening or closing signal to the door control device 402 through the PLC device, and controls the opening or closing of the real platform door 401, thereby implementing the test of the plurality of interlocking devices 2 and the related interfaces thereof by using one real platform door 401; the simulation integration platform 3 acquires locking state information of the real platform doors 401, searches the corresponding interlocking devices 2 by combining virtual platform numbers corresponding to the stopping positions of the simulated trains 301, and sets platform door acquisition signals of the corresponding interlocking devices 2 to be platform door opening or closing states, so that finally the platform door information states of all the interlocking devices 2 correspond to the interlocking areas where the simulated trains 301 are located.
Specifically, the door control device 402 is a control terminal for controlling the opening and closing of the real platform door 401, and includes a door control unit for receiving a platform door opening or closing signal and a driving motor for driving the real platform door 401 to open or close.
As shown in fig. 2, the present invention also discloses a method for performing an integrated test on a rail transit platform door by using the integrated test apparatus for a rail transit platform door, which comprises the following steps:
s1, the vehicle-mounted signal equipment 1 sends a door opening or closing signal to the simulated train 301, and sends a platform door opening or closing signal to the interlocking equipment 2 in the interlocking area where the simulated train 301 is located;
specifically, after the simulated train 301 stops accurately and stably on the platform, the vehicle-mounted signal device 1 sends a door opening signal to the simulated train 301, and sends a platform door opening signal to the interlocking device 2 in the interlocking area where the current simulated train 301 is located; before the simulated train 301 leaves the station, the vehicle-mounted signal equipment 1 sends a door closing signal to the simulated train 301, and sends a station door closing signal to the interlocking equipment 2 in the interlocking area where the current simulated train 301 is located;
s2, the interlocking device 2 in the interlocking area where the simulation train 301 is located sends a platform door opening or closing signal to the simulation integration platform 3;
s3, the simulation integration platform 3 collects the information of opening or closing the platform doors sent by all the interlocking devices 2 and sends the information to the door control device 402 to control the real platform doors 401 to open or close;
specifically, the simulation integration platform 3 collects platform door opening or closing signals sent by all the interlocking devices 2 through the interface middleware, and then sends the platform door opening or closing signals to the door control device 402 through the PLC device in a unified manner, and the door control device 402 controls the real platform door 401 to be opened or closed according to the platform door opening or closing signals;
s4, the simulation integration platform 3 acquires the locking state information of the real platform door 401, and sets the platform door acquisition information of the corresponding interlocking device 2 to the corresponding platform door open or closed state;
specifically, the simulation integration platform 3 acquires locking state information of the real platform door 401, and sets platform door acquisition information of the interlocking device 2 in the interlocking area where the simulated train 301 is located as a corresponding platform door open or closed state in combination with the stop information of the simulated train 301, so that finally the platform door information states of all the interlocking devices 2 correspond to the interlocking area where the simulated train is located.
The invention integrates the real platform doors, the door control device and the interlocking equipment in the same laboratory by utilizing the virtual simulation integration platform, realizes the test of all vehicle-mounted signal equipment, the interlocking equipment and corresponding interfaces thereof through one real platform door or a few real platform doors, can carry out the door opening and closing test on all side platform doors on the whole line, greatly reduces the test cost and improves the test efficiency. Meanwhile, the platform door testing device provided by the invention can be used for pertinently testing unmanned fault scenes such as opening and closing faults of the platform door, and can be used for carrying out all-line platform door function related tests on other systems by accessing a driving monitoring system and a maintenance diagnosis system.
While the present invention has been described in detail with reference to the preferred embodiments, it should be understood that the above description should not be taken as limiting the invention. Various modifications and alterations to this invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be determined from the following claims.
Claims (10)
1. The utility model provides a track traffic platform door integrated test device which characterized in that includes: the system comprises at least one platform door system, at least one vehicle-mounted signal device, a plurality of interlocking devices and a simulation integration platform;
the station door platform system correspondingly simulates all virtual station doors in the integrated platform;
each vehicle-mounted signal device corresponds to each simulated train in the simulation integration platform and is used for sending a door opening or closing signal to the simulated trains and sending a platform door opening or closing signal to the interlocking devices in the interlocking area where the simulated trains are located;
the interlocking device is in communication connection with the vehicle-mounted signal device, and is used for receiving a platform door opening or closing signal sent by the vehicle-mounted signal device and sending the platform door opening or closing signal to the simulation integration platform;
the simulation integration platform comprises a simulation train and all virtual platform doors of the whole simulation train operation line, the simulation train is used for simulating the opening or closing of train doors, the simulation integration platform is used for integrating signals of opening or closing the platform doors sent by all interlocking equipment, then uniformly controlling the platform door system, collecting the locking state information of the platform door system, and setting the acquisition signals of the interlocking equipment platform doors in the interlocking area where the simulation train is located into the opening or closing state of the platform doors.
2. The integrated testing device for platform doors according to claim 1, wherein the platform door system comprises a real platform door corresponding to all the virtual platform doors in the simulation integrated platform and a door control device for controlling the opening or closing of the real platform door according to the platform door opening or closing signal.
3. The integrated testing device for platform doors according to claim 2, wherein the door control device comprises a door control unit and a driving motor, the door control unit is used for receiving a platform door opening or closing signal, and the driving motor is used for driving a real platform door to open or close.
4. The integrated rail transit platform door testing device as claimed in claim 1, wherein the interlocking device sends a platform door opening or closing signal to the simulation integrated platform through a driving relay.
5. The integrated testing device for rail transit platform doors according to claim 1, wherein the simulation integration platform is interfaced with all the interlocking devices through the interface middleware to integrate the platform door opening or closing signals sent by all the interlocking devices.
6. The integrated testing device for platform doors in rail transit as claimed in claim 2, wherein the simulation integration platform sends the platform door opening or closing signal to the door control device through the PLC device.
7. A method for performing rail transit platform door integration test by using the rail transit platform door integration test device of any one of claims 1 to 6, comprising the following steps:
the simulation integration platform collects platform door opening or closing signals sent by all interlocking equipment and then uniformly controls the real platform doors to open or close;
the simulation integration platform collects locking state information of a real platform door, and sets platform door collection information of the interlocking equipment in the interlocking area where the simulation train is located to be in a corresponding platform door opening or closing state by combining stop information of the simulation train.
8. The rail transit platform door integration test method as claimed in claim 7, wherein the simulation integration platform is interfaced with all the interlocking devices through the interface middleware to collect platform door opening or closing signals transmitted by all the interlocking devices.
9. The method as claimed in claim 7, wherein the simulation integration platform sends platform door opening or closing information to the door control device through the PLC device, and the door control device controls the actual platform door to open or close.
10. The method as claimed in claim 7, wherein the stop information of the simulated train is a virtual platform number corresponding to the simulated train when the simulated train stops.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010583387.3A CN111708318A (en) | 2020-06-23 | 2020-06-23 | Rail transit platform door integration test device and method |
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| CN202010583387.3A CN111708318A (en) | 2020-06-23 | 2020-06-23 | Rail transit platform door integration test device and method |
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Cited By (1)
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| CN114358339A (en) * | 2021-12-31 | 2022-04-15 | 卡斯柯信号(郑州)有限公司 | Professional collaborative analysis method for urban rail transit platform door span |
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Application publication date: 20200925 |