CN115150446A - Tunnel management and control system based on cloud edge end cooperation - Google Patents
Tunnel management and control system based on cloud edge end cooperation Download PDFInfo
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- CN115150446A CN115150446A CN202210826831.9A CN202210826831A CN115150446A CN 115150446 A CN115150446 A CN 115150446A CN 202210826831 A CN202210826831 A CN 202210826831A CN 115150446 A CN115150446 A CN 115150446A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The invention provides a tunnel management and control system based on cloud edge terminal cooperation, which comprises a tunnel edge controller, a tunnel terminal system and a cloud platform server, wherein the tunnel terminal system and the cloud platform server are mutually connected with the tunnel edge controller; the tunnel terminal system is used for detecting lighting, fire fighting, environment, traffic and power distribution data in the tunnel and feeding the data back to the tunnel edge controller; the tunnel edge controller is used for processing according to the data detected by the tunnel terminal system and transmitting the data into the cloud platform server; and the cloud platform server is used for storing the data in the tunnel edge controller. According to the invention, the tunnel edge controller is arranged for data processing, so that the tunnel edge controller has multi-equipment AI connection capacity, and is accessed into the RSU, the intelligent sensing terminal equipment and the intelligent control terminal equipment, so that the functions of accessing, summarizing and managing the monitoring data of the tunnel main body and the accessory facilities, the running information of the driving vehicle and the roadside environment sensing data are realized.
Description
Technical Field
The invention relates to the technical field of tunnel intelligent control, in particular to a tunnel management and control system based on cloud edge end cooperation.
Background
1. With the rapid development of an intelligent tunnel, the number of sensing devices and control devices at the front end of the tunnel is increased, the magnitude of multi-source heterogeneous data access is increased, the requirement on the intelligent level of the system is increased, the current tunnel monitoring system only carries out local control on PLC monitoring devices, other devices are remotely controlled through a monitoring center, and the local autonomous requirements of local real-time processing such as complex monitoring center and local cooperative control, local intelligent tunnel control algorithm models, big data analysis and the like, and timely dynamic intelligent control and the like cannot be met;
2. the vehicle-road cooperative scheme tends to be real-time from perception analysis to feedback control, and the current monitoring system cannot meet the requirements on network and low calculation delay;
3. the traditional tunnel traffic vehicle-road cooperative computing equipment takes an industrial personal computer as a main part, the system is closed, software, hardware and application development deployment are controlled by various manufacturers, data are isolated, and the interconnection and the intercommunication of various systems and data are not facilitated.
Disclosure of Invention
The invention provides a tunnel management and control system based on cloud edge terminal cooperation, which comprises a tunnel edge controller, a tunnel terminal system and a cloud platform server, wherein the tunnel terminal system and the cloud platform server are mutually connected with the tunnel edge controller;
the tunnel terminal system is used for detecting illumination, fire protection, environment, traffic and power distribution data in the tunnel and feeding the data back to the tunnel edge controller;
the tunnel edge controller is used for processing according to the data detected by the tunnel terminal system and transmitting the data into the cloud platform server;
and the cloud platform server is used for storing the data in the tunnel edge controller.
Optionally, the tunnel edge controller adopts a dual-power dual-CPU redundancy design, and a tunnel electromechanical device protocol library and an algorithm bin are built in the tunnel edge controller.
Optionally, the tunnel edge controller is further connected to an HMI screen.
Optionally, the tunnel terminal system includes an illumination centralized controller, a vehicle detector, an in-tunnel illumination meter, an out-of-tunnel light intensity detector, a single lamp controller and a dimming controller, and the illumination centralized controller controls the single lamp controller and the dimming controller according to vehicle information and illumination light information in the tunnel and light intensity information outside the tunnel of the vehicle detector, the in-tunnel illumination meter and the out-of-tunnel light intensity detector, so as to control and adjust the opening and brightness of the illumination device in the tunnel.
Optionally, the illumination centralized controller and the tunnel edge controller are connected to each other by an EHO wired ethernet.
Optionally, the vehicle detector, the in-tunnel illuminometer and the out-of-tunnel light intensity detector are connected with the illumination centralized controller through an AI.
Optionally, the single lamp controller and the dimming controller are connected with the illumination centralized controller through 485 communication respectively.
Optionally, the lighting device includes a pedestrian crosshole lighting device disposed on a pedestrian path in the tunnel region and a vehicle crosshole lighting device disposed on a vehicle path in the tunnel region.
Optionally, the tunnel terminal system further includes a fire and fire protection linkage controller, a smoke detector, a fiber grating detector, a flame detector, an alarm device, a rolling door controller and a fire pump, wherein the fire and fire protection linkage controller controls the alarm device, the rolling door controller and the fire pump to be opened or closed according to smoke concentration, temperature information and flame information in the tunnel by the smoke detector, the fiber grating detector and the flame detector.
Optionally, fire protection and fire protection linkage controller adopts 485 communication both way junction with tunnel edge controller, smoke detector, fiber grating detector and flame detector adopt AI and fire protection linkage controller to be connected respectively, alarm device adopts IO and fire protection linkage controller interconnect.
Optionally, the fire-fighting linkage controller and the illumination centralized controller are connected with each other through IO, and are connected in series with a PLC area controller, a variable speed limit sign and a variable information sign, so as to form mutual communication among the fire-fighting linkage controller, the illumination centralized controller, the PLC area controller, the variable speed limit sign and the variable information sign through a local server when a communication system fails or is disconnected from the network.
Optionally, the PLC area controller is configured to control an induction lamp, a photoelectric induction mark, a traffic signal lamp, a lane indicator, a fire pump, an axial fan, a jet fan, a rolling door controller, a pedestrian crosshole lighting device, a CO/VI detector, a nitrogen oxide detector, a weather monitoring station, a wind speed and direction detector, and a water level detector, where the induction lamp, the photoelectric induction mark, the traffic signal lamp, the lane indicator, the fire pump, the axial fan, the jet fan, the rolling door controller, the pedestrian crosshole lighting device, and the pedestrian crosshole lighting device are respectively interconnected with the PLC area controller by IO, and the CO/VI detector, the nitrogen oxide detector, the weather monitoring station, the wind speed and direction detector, and the water level detector are respectively interconnected with the PLC area controller by AI.
Optionally, the tunnel termination system further includes a communication manager, an electric power monitoring platform, a video event detector, and an emergency device, which are interconnected with the tunnel edge controller by using an EHO wired ethernet network, respectively.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the tunnel edge controller is arranged for data processing, so that the tunnel edge controller has multi-equipment AI connection capacity, and is accessed to the RSU, the intelligent sensing terminal equipment and the intelligent control terminal equipment, thereby realizing the functions of accessing, summarizing and managing the monitoring data of the tunnel main body and the accessory facilities, the running information of the driving vehicle and the roadside environment sensing data.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic frame diagram of a tunnel management and control system based on cloud edge coordination in an embodiment of the present invention.
Detailed Description
In order to make the above objects, features, advantages, and the like of the present invention more clearly understandable, embodiments of the present invention are described in detail below with reference to the accompanying drawings. It should be noted that the drawings of the present invention are simplified and are not to precise scale, and are provided for convenience and clarity in assisting the description of the embodiments of the present invention; the several references in this disclosure are not limited to the particular numbers in the examples of the figures; the directions or positional relationships indicated by ' front ' middle, ' rear ' left ', right ', upper ', lower ', top ', bottom ', middle ', etc. in the present invention are based on the directions or positional relationships shown in the drawings of the present invention, and do not indicate or imply that the devices or components referred to must have a specific direction, nor should be construed as limiting the present invention.
In this embodiment:
referring to fig. 1, a tunnel management and control system based on cloud edge cooperation includes a tunnel edge controller, and a tunnel terminal system and a cloud platform server connected to the tunnel edge controller; the tunnel terminal system is used for detecting illumination, fire protection, environment, traffic and power distribution data in the tunnel and feeding the data back to the tunnel edge controller; the tunnel edge controller is used for processing according to the data detected by the tunnel terminal system and transmitting the data into the cloud platform server; and the cloud platform server is used for storing the data in the tunnel edge controller. Preference is given here to: the cloud platform server and the tunnel edge controller are connected with each other by an EH1 wired Ethernet or a wireless mobile network.
The tunnel edge controller adopts the redundant design of two CPU of dual supply, and its built-in tunnel electromechanical device protocol storehouse and algorithm storehouse, just tunnel edge controller has many equipment AI connection ability, and the ward-off RSU, intelligent perception terminal equipment (like the information of video perception camera, millimeter wave radar, laser radar, all kinds of environmental equipment etc.), intelligent control terminal equipment (like wisdom lighting control equipment, wisdom lead to several controlgear, wisdom fire control controlgear, wisdom information issuing equipment etc.) realize driving vehicle operation information and the access of way survey environmental perception data, gather and management function. Preference is given here to: the tunnel edge controller is also connected with an HMI screen.
Optionally, the tunnel edge controller may further send different information contents to the drive test devices at different positions in the collaborative jurisdiction range according to the positions of the road test devices on the road. Preference is given here to: the sent information content comprises rapid release of traffic control information, local safety early warning information, local traffic guidance information and the like in the row area.
Optionally, the tunnel edge controller may also upload traffic state information, road state information, vehicle state information, and the like in the area to the cloud control center, and an algorithm model set by the cloud control center performs overall analysis and processing on the entire traffic information (including calculating the speed, the number of vehicles, and the road length of the controller area by integrating the tunnel edge to analyze whether the road is congested and the congestion length).
Optionally, the tunnel edge controller may further implement rapid transmission and distribution of peripheral emergency information and local autonomy (for example, when a fire hazard occurs in the tunnel, the fire detector sends fire information to the tunnel edge computing controller, the tunnel edge controller may start the fan according to a built-in plan, remove smoke, change an information board at the tunnel opening, prompt a vehicle tunnel to fire, and the like, implement local autonomy, and meanwhile, the tunnel edge computing controller transmits a fire signal to the cloud control platform, and the cloud control platform sends an alarm after receiving the signal).
The tunnel terminal system comprises an illumination integrated controller, a vehicle detector, an in-tunnel illumination meter, an out-of-tunnel light intensity detector, a single lamp controller and a dimming controller, wherein the vehicle detector detects vehicle information (including information such as vehicle speed and vehicle type) in a tunnel region, the in-tunnel illumination meter detects illumination brightness in the tunnel region, the out-of-tunnel light intensity detector detects brightness outside the tunnel region, the illumination integrated controller controls the single lamp controller and the dimming controller according to the vehicle information and illumination brightness in the tunnel region and brightness data outside the tunnel region (specifically, the illumination integrated controller controls the single lamp controller to be turned on or turned off according to the illumination brightness in the tunnel region and controls illumination equipment in the tunnel region one by one through the single lamp controller, and the illumination integrated controller controls the dimming controller to adjust the illumination brightness of the illumination equipment in the tunnel region according to compare the illumination brightness in the tunnel region with the brightness outside the tunnel region so that enough illumination can be obtained in the tunnel region and electricity consumption of illumination can be better saved). Preference is given here to: the illumination centralized controller and the tunnel edge controller are mutually connected by an EHO wired Ethernet, so that data in the illumination centralized controller is transmitted to the tunnel edge controller, and the tunnel edge controller analyzes and processes the data in the illumination centralized control and then issues a corresponding control instruction to the illumination centralized controller; the vehicle detector, the in-tunnel illumination meter and the out-of-tunnel light intensity detector are in one-way connection with the illumination integrated controller through AI (artificial intelligence), so that the vehicle detector, the in-tunnel illumination meter and the out-of-tunnel light intensity detector can transmit data to the illumination integrated controller in one way; the single lamp controller and the dimming controller are respectively in two-way connection with the illumination integrated controller through 485 communication, so that the single lamp controller and the dimming controller can control data information of the single lamp controller and the dimming controller simultaneously through the illumination integrated controller and feed back the data information to the tunnel edge controller.
Optionally, the lighting device includes a pedestrian crosshole lighting device disposed on a pedestrian path in the tunnel region and a crosshole lighting device disposed on a pedestrian path in the tunnel region; the lighting equipment for the pedestrian crosswalk hole is provided with a plurality of lighting equipment for the pedestrian crosswalk hole, and the lighting equipment for the pedestrian crosswalk hole is simultaneously connected with the same group of single lamp controllers and the dimming controller so as to realize the on/off of the lighting equipment for the single pedestrian crosswalk hole through the single lamp controllers and realize the brightness adjustment of the lighting equipment for the single pedestrian crosswalk hole through the dimming controller; the vehicle-driving cross hole lighting equipment is provided with a plurality of vehicle-driving cross hole lighting equipment, and the plurality of vehicle-driving cross hole lighting equipment are simultaneously connected with the same group of single lamp controllers and the dimming controller, so that the single vehicle-driving cross hole lighting equipment is turned on or turned off through the single lamp controllers, and the brightness of the single vehicle-driving cross hole lighting equipment is adjusted through the dimming controller.
Besides, tunnel terminal system still includes conflagration fire control linkage control, smoke detector, the fiber grating detector, the flame detector, alarm device, rolling slats door controller and fire pump, smoke detector is used for detecting the smog concentration in the tunnel region, the fiber grating detector detects the temperature in the tunnel region, the flame detector detects the flame size in the tunnel region, conflagration fire control linkage control is according to smoke detector, the opening or closing of smog concentration, temperature information and flame information control alarm device, rolling slats door controller and fire pump in smoke detector, fiber grating detector and the flame detector in to the tunnel. Preference is given here to: fire protection fire control linkage controller adopts 485 communication both way junction with tunnel edge controller, smoke detector, fiber grating detector and flame detector adopt AI and fire protection fire control linkage controller to be connected respectively, alarm device adopts IO and fire protection fire control linkage controller interconnect.
Optionally, the flame detector is preferably configured as a dual wavelength flame detector.
Optionally, the alarm device is preferably configured as a manual alarm device.
Optionally, the roller shutter door controller is used for controlling a fire shutter door in the tunnel.
Optionally, the fiber grating detector is preferably configured as a fiber grating temperature sensor.
In addition to the above structure, the fire-fighting linkage controller and the illumination centralized controller are connected with each other through IO, and are connected in series with the PLC area controller, the variable speed limit sign and the variable information sign, so as to form a communication network in which the fire-fighting linkage controller, the illumination centralized controller, the PLC area controller, the variable speed limit sign and the variable information sign are interconnected with each other through the local server when a communication system fails or is disconnected, thereby realizing a local control network. Preference is given here to: the variable speed limit sign and the variable information sign are respectively used for marking information such as vehicle speed, lane change and the like in the tunnel; the PLC area controller is used for controlling an induction lamp, a photoelectric induction mark, a traffic signal lamp, a lane indicator, a fire pump, an axial flow fan, a jet flow fan, a roller shutter door controller, pedestrian crosshole lighting equipment, vehicle crosshole lighting equipment, a CO/VI detector, a nitrogen oxide detector, a meteorological monitoring station, a wind speed and direction detector and a water level detector, wherein the induction lamp, the photoelectric induction mark, the traffic signal lamp, the lane indicator, the fire pump, the axial flow fan, the jet flow fan, the roller shutter door controller, the pedestrian crosshole lighting equipment and the vehicle crosshole lighting equipment are respectively connected with the PLC area controller through IO, and the CO/VI detector, the nitrogen oxide detector, the meteorological monitoring station, the wind speed and direction detector and the water level detector are respectively connected with the PLC area controller through AI; the arrangement and application of the induction lamp, the photoelectric induction mark, the traffic signal lamp, the lane indicator, the fire pump, the axial flow fan, the jet flow fan, the rolling door controller, the pedestrian crosshole lighting equipment, the vehicle crosshole lighting equipment, the CO/VI detector, the nitrogen oxide detector, the weather monitoring station, the wind speed and direction detector and the water level detector refer to the prior art.
In addition to the above structure, the tunnel terminal system further includes a communication manager, a power monitoring platform, a video event detector and an emergency device, which are interconnected with the tunnel edge controller respectively by EHO wired ethernet; the communication management machine is used for realizing the exchange and network conversion of information of each remote power station to the upper host, thereby forming a fully-distributed RTU communication system; the electric power monitoring platform is used for monitoring the electric power of the tunnel management and control system based on cloud edge-end cooperation; the video event detector is used for analyzing and processing the information monitored by the tunnel video so as to judge whether abnormal events (such as car accidents) occur or not; the emergency device is used for emergency call dialing and emergency broadcasting, and comprises a paging microphone, a power amplifier and an emergency extension telephone, wherein the paging microphone, the power amplifier and the emergency extension telephone are respectively connected with the emergency device through TCP/IP, and the power amplifier is connected with a loudspeaker so as to broadcast; an alarm button is connected to the emergency extension telephone to provide an alarm.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A tunnel management and control system based on cloud edge cooperation is characterized by comprising a tunnel edge controller, a tunnel terminal system and a cloud platform server, wherein the tunnel terminal system and the cloud platform server are mutually connected with the tunnel edge controller;
the tunnel terminal system is used for detecting lighting, fire fighting, environment, traffic and power distribution data in the tunnel and feeding the data back to the tunnel edge controller;
the tunnel edge controller is used for processing according to the data detected by the tunnel terminal system and transmitting the data into the cloud platform server;
and the cloud platform server is used for storing the data in the tunnel edge controller.
2. The cloud-edge-cooperation-based tunnel management and control system according to claim 1, wherein the tunnel edge controller is of a dual-power dual-CPU redundancy design and is internally provided with a tunnel electromechanical device protocol library and an algorithm bin.
3. The cloud-edge-collaboration-based tunnel management and control system according to claim 2, wherein the tunnel edge controller is further connected with an HMI screen.
4. The tunnel management and control system based on cloud edge end cooperation according to claim 2 or 3, wherein the tunnel terminal system comprises an illumination centralized controller, a vehicle detector, an in-tunnel illumination meter, an out-of-tunnel light intensity detector, a single lamp controller and a dimming controller, and the illumination centralized controller controls the single lamp controller and the dimming controller according to vehicle information and illumination brightness information in the tunnel and light intensity information outside the tunnel by the vehicle detector, the in-tunnel illumination meter and the out-of-tunnel light intensity detector, so that the on and brightness of illumination equipment in the tunnel are controlled and adjusted.
5. The cloud-edge-cooperation-based tunnel management and control system according to claim 4, wherein the illumination centralized controller and the tunnel edge controller are connected with each other by an EHO wired Ethernet;
the vehicle detector, the in-tunnel illuminometer and the out-tunnel light intensity detector are mutually connected with the illumination centralized controller through AI;
the single lamp controller and the dimming controller are respectively connected with the illumination centralized controller through 485 communication;
the lighting device comprises a pedestrian crosshole lighting device arranged on a pedestrian path in the tunnel region and a vehicle crosshole lighting device arranged on a vehicle path in the tunnel region.
6. The cloud-edge-end-collaboration-based tunnel management and control system according to claim 5, wherein the tunnel terminal system further comprises a fire-fighting linkage controller, a smoke detector, a fiber grating detector, a flame detector, an alarm device, a roller shutter door controller and a fire-fighting water pump, and the fire-fighting linkage controller controls the alarm device, the roller shutter door controller and the fire-fighting water pump to be opened or closed according to smoke concentration, temperature information and flame information in the tunnel by the smoke detector, the fiber grating detector and the flame detector.
7. The cloud-edge-cooperation-based tunnel management and control system according to claim 6, wherein the fire-fighting linkage controller and the tunnel edge controller are in 485 communication bidirectional connection, the smoke detector, the fiber grating detector and the flame detector are respectively connected with the fire-fighting linkage controller through AI, and the alarm device is connected with the fire-fighting linkage controller through IO.
8. The cloud-edge-end-collaboration-based tunnel management and control system according to claim 6 or 7, wherein the fire-fighting linkage controller and the illumination centralized controller are connected with each other through IO (input output), and are connected in series with a PLC (programmable logic controller) area controller, a variable speed limit sign and a variable information sign, so that the fire-fighting linkage controller, the illumination centralized controller, the PLC area controller, the variable speed limit sign and the variable information sign are communicated with each other through a local server when a communication system fails or is disconnected from a network.
9. The cloud-edge-end-collaboration-based tunnel management and control system according to claim 8, wherein the PLC is used for controlling an induction lamp, a photoelectric induction mark, a traffic signal lamp, a lane indicator, a fire pump, an axial fan, a jet fan, a roller shutter door controller, a pedestrian crosshole lighting device, a CO/VI detector, a nitrogen oxide detector, a weather monitoring station, a wind speed and direction detector and a water level detector, the induction lamp, the photoelectric induction mark, the traffic signal lamp, the lane indicator, the fire pump, the axial fan, the jet fan, the roller shutter door controller, the pedestrian crosshole lighting device and the crosshole lighting device are respectively interconnected with the PLC through IO, and the CO/VI detector, the nitrogen oxide detector, the weather monitoring station, the wind speed detector and the water level detector are respectively interconnected with the PLC through AI.
10. The cloud-edge-cooperation-based tunnel management and control system according to claim 9, wherein the tunnel termination system further comprises a communication manager, a power monitoring platform, a video event detector and an emergency device, which are interconnected with the tunnel edge controller respectively by using an EHO wired ethernet.
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| CN202210826831.9A CN115150446A (en) | 2022-07-13 | 2022-07-13 | Tunnel management and control system based on cloud edge end cooperation |
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| CN202210826831.9A CN115150446A (en) | 2022-07-13 | 2022-07-13 | Tunnel management and control system based on cloud edge end cooperation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117690237A (en) * | 2023-12-07 | 2024-03-12 | 重庆创迪科技发展有限公司 | High-speed wisdom tunnel guidance system that flees |
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2022
- 2022-07-13 CN CN202210826831.9A patent/CN115150446A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117690237A (en) * | 2023-12-07 | 2024-03-12 | 重庆创迪科技发展有限公司 | High-speed wisdom tunnel guidance system that flees |
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