CN214428072U

CN214428072U - Underground garage intersection traffic safety management system

Info

Publication number: CN214428072U
Application number: CN202120782801.3U
Authority: CN
Inventors: 王焕宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-10-19
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses an underground garage crossing traffic safety management system, including on-vehicle device, crossing monitoring devices, crossing information prompt device, crossing safety control ware, system management device, cloud ware and mobile terminal. The intersection monitoring device comprises an image identification module and a distance and speed measuring module; the image identification module comprises an array wide-angle image identification unit or an array non-wide-angle image identification unit, and the wide-angle image identification unit is configured in the middle of the top space of the intersection; the non-wide-angle image recognition unit is configured in the middle of the top space of the intersection, or respectively configured on the top space of the joint of the road and the intersection or a stand column or a vertical surface forming the intersection; the distance and speed measuring module comprises a plurality of groups of object distance and speed measuring units which are respectively configured on a side upright post or a vertical face of each road at the intersection; the system assist with perfect wired, wireless network framework and deployment for all kinds of traffic behaviors in underground garage become very safe and high-efficient.

Description

Underground garage intersection traffic safety management system

Technical Field

The utility model relates to a traffic management field especially relates to an underground garage crossing traffic safety management system.

Background

With the rapid development of urban construction and automobile industry in China, more and more vehicles are parked in underground garages due to the scarcity of land resources. The underground garage is larger and larger, and the road is more and more complex.

Due to the reasons of building structures and the like, generally speaking, the number of passing roads and intersections of the underground garage is large, the intersections are generally only provided with convex mirrors, traffic lights cannot be arranged, the safety requirements like ground roads cannot be met, the illumination conditions of the underground garage are far inferior to the ground, when vehicles run on the roads in the underground garage, the vision of drivers is poorer than that of vehicles run on the ground roads, and traffic accidents are easily caused.

Therefore, those skilled in the art are devoted to develop an underground garage intersection traffic safety management system, which fully considers the above disadvantages of the existing underground garage and the safety requirements and management requirements of the underground garage.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned defect of prior art, the utility model discloses the technical problem that solve is how to realize safe efficient driving and current according to the various characteristics that underground garage is different from ground road.

In order to achieve the above object, the utility model provides an underground garage crossing traffic safety management system, which comprises an on-board device, a crossing monitoring device, a crossing information prompting device, a crossing safety management controller, a system management device, a cloud server and a mobile terminal;

the in-vehicle apparatus is disposed on a vehicle;

the intersection monitoring device comprises an image identification module and a distance and speed measuring module; the image recognition module comprises a wide-angle image recognition unit or a non-wide-angle image recognition unit, and the wide-angle image recognition unit is configured in the middle of the top space of the intersection; the non-wide-angle image recognition unit is configured in the middle of the top space of the intersection, or the top space of the joint of the road and the intersection, or a stand column or a vertical surface forming the intersection; the distance and speed measuring module comprises an object distance and speed measuring unit which is respectively configured on a side upright post or a vertical surface of each road at the intersection;

the intersection information prompting device comprises a plurality of groups of display screens and an acousto-optic warning device, and is configured on a stand column or a vertical surface forming an intersection;

the vehicle-mounted device is wirelessly connected with the distance and speed measuring module; the intersection safety management controller is connected with the intersection monitoring device and the intersection information prompting device through wires; the vehicle-mounted device, the cloud server and the intersection safety management controller are in wireless connection; the system management device is connected with the intersection safety management controller through a wire; the cloud server is wirelessly connected with the mobile terminal; the cloud server and the system management device are connected through wires or wireless.

Further, the vehicle-mounted device records vehicle information at least comprising a vehicle owner name, a mobile phone number and a license plate number; the vehicle-mounted device has a voice function and comprises a man-machine interaction interface, wherein the man-machine interaction interface is a combination of a display screen and a key or a touch screen.

Further, the image identification module carries out class identification on objects in the monitoring range.

Further, the object distance and speed measuring unit comprises one or a combination of a distance measuring subunit and a speed measuring subunit, and the object distance and speed measuring unit is configured to measure the position and/or the speed of an object in a monitoring range, or measure the position and/or the speed of the vehicle through the vehicle-mounted device in the monitoring range.

Further, the intersection safety management controller collects real-time conditions on roads in all directions in a monitoring range through the intersection monitoring device, including type identification of objects in the monitoring range, measurement of positions and movement speeds of the objects in the monitoring range, comprehensive analysis and judgment of real-time information of the roads in all directions, release of intersection traffic safety prompting information to the intersection information prompting device and the vehicle-mounted device, and transmission of the real-time information and data to the cloud server or transmission of the real-time or non-real-time information and data to the system management device.

Further, the system management device is configured at a property monitoring center, and the system management device is configured to manage all the intersection safety management controllers, including debugging, checking, parameter setting, information or data transmission, algorithm or logic updating of the intersection safety management controllers.

Further, the cloud server is configured as a remote management server of the underground garage intersection traffic safety management system, and comprises system management, receiving and issuing of information or data, real-time or non-real-time operation, and storage of parameters and data, wherein the information or data comprises real-time information or data such as vehicle information, working state information, intersection monitoring information, intersection traffic safety prompt information (content, display time, removal time and whether to synchronize to the mobile terminal), operation result information and feedback information interacted with the system management device, and non-real-time information or data interacted with the system management device.

Further, the cloud server calculates the mutual time sequence relation between adjacent intersections, pre-judges the traffic states of all intersections of the underground garage, and issues traffic road conditions and traffic safety prompt information on the basis of the real-time information and the calculation result of the intersection safety management controller.

Further, the mobile terminal is configured with a dedicated APP for man-machine interaction, sends information or an information interaction request to the cloud server, receives underground garage traffic road conditions and traffic safety prompt information issued by the cloud server, and performs picture display or voice broadcast.

Further, the wireless connection comprises one or a combination of mobile communication, WIFI, Bluetooth, RFID, microwave communication and satellite communication.

In order to overcome underground garage and be different from the various characteristics of ground road, for example the volume is big, the stand position is irregular, road crossing is many, and the stand is many to shelter from the sight easily, and lighting condition is poor, the field of vision is dim, and the driving road is narrow, the meeting difficulty, does not have traffic lights etc. very easily causes the traffic accident, a traffic safety management system for underground garage crossing, provide on-vehicle device, crossing monitoring devices, crossing information prompt device, crossing safety control ware and mobile terminal to with perfect wired, wireless network framework and deployment, make all kinds of traffic behaviors in underground garage become very safe and high-efficient.

The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.

Drawings

FIG. 1 is a block diagram of the system architecture of a preferred embodiment of the present invention;

fig. 2 is a schematic view of the intersection and the information notice board according to a preferred embodiment of the present invention;

fig. 3a-3c are schematic views of the installation position of the intersection monitoring device according to a preferred embodiment of the present invention.

Detailed Description

The technical contents of the preferred embodiments of the present invention will be more clearly understood and appreciated by referring to the drawings attached to the specification. The present invention may be embodied in many different forms of embodiments, and the scope of the invention is not limited to the embodiments described herein.

In the drawings, structurally identical elements are represented by like reference numerals, and structurally or functionally similar elements are represented by like reference numerals throughout the several views. The size and thickness of each component shown in the drawings are arbitrarily illustrated, and the present invention is not limited to the size and thickness of each component. The dimensions of the elements in the figures may be exaggerated where appropriate to improve clarity.

Crossing traffic safety management system for underground garage, the user is owner, non-owner. The system structure block diagram is shown in fig. 1. The system is arranged on an underground garage where a vehicle is driven for the first time, and vehicle information is collected and registered, wherein the vehicle information comprises a license plate number, a vehicle type, a vehicle color, a vehicle owner name and a mobile phone number. After the registration of the vehicle information is completed, the vehicle-mounted device is arranged on the vehicle, the power channel is connected with the vehicle-mounted cigarette lighter, and the vehicle-mounted device starts to work along with the starting of the vehicle. In consideration of non-owner registration information and inconvenience in deploying the in-vehicle apparatus, it is also possible to distribute the in-vehicle apparatus with its own battery pack to the non-owner.

The vehicle-mounted device has a wireless communication function and a man-machine interaction interface, the man-machine interaction interface adopts a combination of a display screen and a key or a touch screen, and when the vehicle passes through the intersection of the underground road, the vehicle-mounted device can display the corresponding road passing condition and the alarm information of the intersection where the vehicle is located. The vehicle-mounted device is also provided with a voice playing unit, and corresponding warning information can be broadcasted before the vehicle passes through the intersection of the underground road.

Crossing traffic safety management system, still include crossing monitoring devices, crossing monitoring devices includes image recognition module and range finding module of testing the speed.

The image identification module comprises a wide-angle image identification unit or a non-wide-angle image identification unit, wherein the non-wide-angle image identification unit comprises four non-wide-angle image identification units, and the non-wide-angle image identification units can be intensively arranged at the top of an intersection space (as shown in fig. 3 a) or respectively arranged at the middle position of the top of the junction of a road and an intersection (as shown in fig. 3 b) or respectively arranged on four stand columns forming the intersection (as shown in fig. 3 c). The image recognition module performs image acquisition and class recognition (vehicle, person, animal, or other) on an object entering a monitoring range.

The wide-angle image recognition unit is arranged at the top of the intersection space, only one wide-angle image recognition unit (one wide-angle camera, local storage and local recognition and calculation) needs to be configured, at the moment, the view field of the wide-angle image recognition unit is downward to the ground in a cone shape from the top of the intersection space, and all image information related to four intersection joints and in intersections can be monitored.

In fig. 3a-3c, the thick circle represents the image recognition unit, and the thin straight line and the thin arc line represent the monitoring range for which the image recognition unit is responsible, wherein in the solution shown in fig. 3a, if four non-wide angle image recognition units are used, a monitoring blind area is easily formed in the middle of the intersection, so the solution shown in fig. 3b and 3c is preferred.

The distance and speed measuring module comprises an object distance and speed measuring unit, the object distance and speed measuring unit further comprises a distance measuring subunit and/or a speed measuring subunit, the distance measuring subunit and the speed measuring subunit are various sensors, real-time conditions on roads connected with the intersection are monitored in the infrared, ultrasonic or radio frequency signal mode and the like, whether an object enters the intersection or not is judged, and the motion state (position, speed and motion direction) of the object entering the intersection is judged, if the object entering the intersection is a vehicle, communication and identification are carried out on a vehicle-mounted device of the vehicle at the same time, and the position, the speed and the motion direction of the vehicle are judged.

Crossing traffic safety management system, still include crossing safety control ware, crossing safety control ware links to each other with crossing monitoring device and crossing information suggestion device, crossing safety control ware receives the object information and the monitoring information who comes from crossing monitoring device real-time collection, and pertinence ground is to the kind of object, action and speed and to the influence that crossing traffic probably produced make the judgement, then generate or remove corresponding warning information, and reflect at corresponding crossing information suggestion device, and on-vehicle device and the mobile terminal.

Crossing traffic safety management system, still include crossing information prompt device, crossing information prompt device includes information display tablet and warning acousto-optic device, information display tablet is used for showing the warning message that comes from crossing monitoring devices' real-time supervision and discernment back way mouth safety control ware form, warning acousto-optic device is used for sending out the warning signal of sound and light to pedestrian and driver. When the vehicle is identified to be about to enter the intersection, and the vehicle-mounted device on the vehicle is detected by the system and connected, the warning information and the warning sound are simultaneously transmitted to the vehicle-mounted device for display and playing.

Crossing traffic safety management system, still include the system management device, the system management device can install at property surveillance center or special management office, the system management device is used for managing all crossing safety control ware, include to crossing safety control ware carry out parameter setting, image/video identification algorithm's update etc..

Crossing traffic safety management system, still include the cloud ware, the cloud ware has powerful calculation function, can be in real time on the basis of crossing safety control ware calculated result, calculate the mutual chronogenesis relation between adjacent each crossing, prejudge and show underground garage traffic conditions, command traffic and transmission crossing information more macroscopically.

The cloud server is also a data storage warehouse of the whole intersection traffic safety management system, and any data comprises original information collected by vehicles from the vehicle-mounted terminal, vehicle driving path information, monitoring information from intersections, result information of judgment and operation from an intersection safety management controller, alarm information (content, display time, removal time, whether to be synchronized to the mobile terminal and the like) from an intersection information prompting device, equipment management information or an executed instruction from the system management device and a result after the instruction is executed, and all the data are stored in the cloud server in a wired or wireless manner, real-time transmission or post return manner and the like. The post-return mode is generally used for judging the behavior of the intersection object with low real-time requirement, the operation work is automatically and locally calculated by the intersection safety management controller, and the result is returned to the server after the fact.

Crossing traffic safety management system, still include mobile terminal, dispose dedicated APP on the mobile terminal for extend the man-machine interaction function of car-mounted device, mobile terminal sends information or sends information interaction request to cloud ware, receives underground garage traffic road conditions and traffic safety prompt information, carries out picture display or voice broadcast that cloud ware released. The special APP configured on the mobile terminal is also used for expanding partial functions of the intersection information prompting device, and a driver can select to close a vehicle window to drive in an underground garage under the ordinary condition, so that the function of an acousto-optic warning signal from the intersection information prompting device can be greatly weakened. Therefore, the special APP can transfer the acousto-optic alarm signal from the cloud server to the mobile terminal so as to make up for the influence caused by the closed window running.

The utility model relates to a crossing traffic safety management system, wherein, a crossing safety management controller is connected with a crossing monitoring device and a crossing information prompting device through wires; the vehicle-mounted device is wirelessly connected with the distance and speed measuring module; the vehicle-mounted device, the cloud server and the intersection safety management controller are in wireless connection; the system management device is connected with the intersection safety management controller through a wire; the cloud server is wirelessly connected with the mobile terminal; the cloud server and the system management device are connected through wires or wireless. The data exchange between the cloud server and the system management device can adopt the existing fixed city broadband network or mobile communication wireless data network. Under the condition that the setting cost is controllable, a mobile communication data terminal, a WIFI terminal, a Bluetooth local network and an RFID tag can be arranged in the underground garage, the network devices can support the data exchange requirements between the vehicle-mounted device and the mobile terminal and other subsystems, and indoor positioning signals are provided for the vehicle-mounted device and the mobile terminal under the condition that the underground garage lacks satellite positioning signals.

Examples

Crossing traffic safety management system, new owner opens a certain garage of driving and drives into this district underground garage for the first time, in underground garage entrance, the system is gathered the information of this vehicle through the camera, vehicle information includes license plate number (as husband A-12345), vehicle type (like SUV, haversian), vehicle color (white), then security personnel simply checks whether there is obvious mistake in the information of gathering to manual input car owner's name (open a certain) and cell-phone number (186 XXXXXXXXXXX). The security personnel deploy the vehicle-mounted device with the stored information on a certain vehicle. The vehicle-mounted system is started along with the starting of the vehicle and is shut down after flameout. The vehicle-mounted device is provided with a display screen and a key (or a touch screen), and the acquired information can be displayed on the display screen. In addition, the display screen of the vehicle-mounted device can also display property fees, payment states of parking fees, due reminders and the like.

After the vehicle-mounted device is deployed, a certain driving vehicle is driven into the underground garage. Fig. 2 is a schematic diagram of an intersection a located in an underground garage, where an intersection monitoring device (not shown in the figure) is disposed at a spatial top position of the intersection a, the intersection monitoring device includes a camera, the camera has 3 assembly modes, the first one is installed at a middle position of the top space of the intersection a, and the camera is a wide-angle camera or four non-wide-angle cameras, and can collect all information in four directions; the second installation is to use four non-wide angle cameras to respectively aim at four roads (road 1, road 2, road 3 and road 4) instead of wide angle cameras (image distortion correction around wide angle image is extra workload); the third installation mode is to arrange four non-wide-angle cameras at the intersection joints of four roads (or on four columns forming the intersection) connecting the intersection a, and distribute and collect information in the intersection and on the opposite roads, for example, the camera mounted on the road 4 is responsible for collecting all information entering the intersection through the road 2.

In this embodiment, in the second installation manner, the four cameras are installed back to back at the middle position of the intersection space, and the four cameras are installed on a rotatable base station, when one of the cameras fails, the three cameras are responsible for collecting real-time data of the four intersections in turn, and meanwhile, the intersection monitoring device reports the failure information to the system management device, so as to obtain maintenance or replacement in time.

Fig. 2 is a schematic diagram of an intersection a located in an underground garage described in this embodiment, where intersection information prompting devices are disposed on four pillars forming the intersection a, and the installation position is on a right pillar in the direction of a vehicle entering the intersection. The intersection information prompting device comprises four or eight LCD/LED electronic display screens and an alarm device with acousto-optic signals.

Assuming that a certain driving vehicle enters the intersection A from the road 3, the intersection monitoring device identifies that the vehicle enters the intersection from the road 3, the intersection safety management controller comprehensively judges and generates safety warning information through the intersection entering conditions on four roads collected by the intersection monitoring device, and displays the information on the intersection information prompting device, in the embodiment, the safety warning information of the road 4 is displayed on the information prompting board 4, the safety warning information of the road 2 is displayed on the information prompting board 2, and the acousto-optic warning device is started as required.

If no object (including vehicles, pedestrians, animals or other unidentified objects) entering the intersection is monitored on the road 1, the road 2 and the road 4 at the moment, the information prompt board 3 prompts that the information is 'intersection safety, please pass at a slow speed', and the acousto-optic alarm device is not started.

When the intersection monitoring device identifies that a certain driven vehicle is overspeed, the intersection safety management controller generates a piece of warning information, namely that the vehicle is overspeed and please notice that the speed of the road in the garage is limited by 5km/h, the piece of warning information is displayed on the information notice board 3, and the acousto-optic warning device is started to send out an acousto-optic warning signal to remind the certain driven vehicle to pass through the intersection A at a certain speed reduction state.

When a certain driving vehicle enters the intersection A from the road 3, a vehicle enters the intersection on the road 2, the intersection safety management controller receives real-time acquisition information from the intersection monitoring device, displays that the vehicles enter the intersection on the road 3 and the road 2 at the same time, and generates warning information that the vehicle enters the right road and is attentive to slow down according to the positions, the driving directions and the speeds of the two vehicles and the intersection is judged to pass through the intersection at the same time after calculation, and the warning information is displayed on the information notice board 3 so as to prompt a driver on the road 3 to turn a certain vehicle. Meanwhile, the intersection safety management controller also generates warning information that vehicles enter the left road and pay attention to deceleration and avoidance, and displays the warning information on the information notice board 2 so as to prompt drivers on the road 2. At the moment, the acousto-optic alarm device starts to send out acousto-optic alarm signals.

When a certain driving vehicle enters the intersection A from the road 3, pedestrians enter the intersection on the road 4, the intersection safety management controller receives real-time acquisition information from the intersection monitoring device, displays that the vehicles enter the intersection on the road 3 and the pedestrians enter the intersection on the road 4 at the same time, and generates warning information that the pedestrians are on the left road and pay attention to parking and avoiding according to the positions, moving directions and speeds of the vehicles and the pedestrians and the intersection is judged to be simultaneously passed by the intersection after calculation, and the warning information is displayed on the information notice board 3 so as to prompt a driver on the road 3 to turn a certain vehicle. Meanwhile, the intersection safety management controller also generates warning information that vehicles enter the right road and pass through the right road after observation, and displays the warning information on the information notice board 4 so as to prompt pedestrians on the road 4. At the moment, the acousto-optic alarm device starts to send out acousto-optic alarm signals.

When a certain driving vehicle enters the intersection A from the road 3, a vehicle enters the intersection on the road 1, the intersection safety management controller receives real-time acquisition information from the intersection monitoring device, displays that the vehicles enter the intersection on the road 3 and the road 1 at the same time, and judges that the two vehicles simultaneously pass through the intersection according to the positions, the driving directions and the speeds of the two vehicles after calculation, and generates warning information that the vehicle meeting is on the road in front and the vehicle passing through the road at the same time is noticed to slow down and displayed on the information notice board 3 so as to prompt a driver on the road 3 to play a certain vehicle. Meanwhile, the intersection safety management controller also generates warning information that vehicles meet on the road in front and pay attention to passing through at a reduced speed, and displays the warning information on the information notice board 1 so as to prompt a driver on the road 1. At the moment, the acousto-optic alarm device starts to send out acousto-optic alarm signals.

When a certain driver enters the intersection A from the road 3, animals move on the road 1, the intersection safety management controller receives real-time acquisition information from the intersection monitoring device, displays that vehicles enter the intersection on the road 3 and the animals simultaneously enter the intersection on the road 1, and directly generates warning information that the animals exist on the road ahead and are cautioned to avoid slowly, and displays the warning information on the information notice board 3 so as to prompt the driver on the road 3 to play a certain role. Meanwhile, the crossing safety management controller controls the acousto-optic alarm device to start to send out an optical alarm signal, and does not send out sound so as to prevent animals from being frightened and fleeed.

If the intersection safety management controller analyzes and judges that objects (vehicles and pedestrians) in the intersection are static (the distance and the moving speed are judged to be below the set safety value) or the moving direction is away from the intersection, the intersection safety management controller only displays warning information on a corresponding information notice board, namely 'the intersection is approached and the safety is noticed', and the acousto-optic warning device is not started.

The alarm information and the sound-light alarm signal issued on the intersection prompting device under various conditions are removed after the vehicle or the pedestrian leaves the intersection, or the next piece of information is removed and displayed after a preset minimum display time.

In this embodiment, crossing traffic safety management system still include mobile terminal, mobile terminal most commonly is driver's cell-phone, installs special APP on the cell-phone, APP can show the information that should show originally on the mobile device through cloud ware, when the door window is tightly closed, the warning information and the audible-visual warning signal of cloud ware propelling movement on the special APP of cell-phone can remind driver.

In this embodiment, the intersection traffic safety management system of the present invention, wherein the intersection safety management controller is connected to the intersection monitoring device and the intersection information prompting device via wires; the vehicle-mounted device is wirelessly connected with the distance and speed measuring module; the vehicle-mounted device, the cloud server and the intersection safety management controller are in wireless connection; the system management device is connected with the intersection safety management controller through a wire; the cloud server is wirelessly connected with the mobile terminal; the cloud server and the system management device are connected through wires or wireless. The data exchange between the cloud server and the system management device can adopt the existing fixed city broadband network or mobile communication wireless data network. Under the condition that the setting cost is controllable, a mobile communication data terminal, a WIFI terminal, a Bluetooth local network and an RFID tag can be arranged in the underground garage, the network devices can support the data exchange requirements between the vehicle-mounted device and the mobile terminal and other subsystems, and indoor positioning signals are provided for the vehicle-mounted device and the mobile terminal under the condition that the underground garage lacks satellite positioning signals.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the teachings of this invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. An underground garage intersection traffic safety management system is characterized by comprising a vehicle-mounted device, an intersection monitoring device, an intersection information prompting device, an intersection safety management controller, a system management device, a cloud server and a mobile terminal;

the in-vehicle apparatus is disposed on a vehicle;

2. The underground garage intersection traffic safety management system of claim 1, wherein the vehicle-mounted device records vehicle information, including at least a name of a vehicle owner, a mobile phone number, and a license plate number; the vehicle-mounted device has a voice function and comprises a man-machine interaction interface, wherein the man-machine interaction interface is a combination of a display screen and a key or a touch screen.

3. The underground garage intersection traffic safety management system of claim 1, wherein the image recognition module performs category identification for objects within a monitoring range.

4. The underground garage intersection traffic safety management system of claim 1, wherein the object distance and speed measurement unit comprises one or a combination of a distance measurement subunit and a speed measurement subunit, and the object distance and speed measurement unit is configured to measure the position and/or speed of an object within a monitoring range or measure the position and/or speed of the vehicle through the vehicle-mounted device within the monitoring range.

5. The underground garage intersection traffic safety management system of claim 1, wherein the intersection safety management controller collects real-time conditions on roads in each direction in a monitoring range through the intersection monitoring device, including performing category identification on objects in the monitoring range, measuring positions and moving speeds of the objects in the monitoring range, performing comprehensive analysis and judgment on real-time information on the roads in each direction at the intersection, issuing intersection traffic safety prompting information to the intersection information prompting device and the vehicle-mounted device, and transmitting the real-time information and data to the cloud server, or transmitting the real-time or non-real-time information and data to the system management device.

6. The underground garage intersection traffic safety management system of claim 1, wherein the system management device is configured at a property monitoring center, the system management device being configured to manage all of the intersection safety management controllers, including debugging, checking, parameter setting, transmission of information or data, algorithm or logic updating of the intersection safety management controllers.

7. The underground garage intersection traffic safety management system of claim 1, wherein the cloud server is configured as a remote management server of the underground garage intersection traffic safety management system, and comprises system management, receiving and issuing of information or data, real-time or non-real-time operation, storage of parameters and data, and the information or data comprises real-time information or data such as vehicle information, working state information, intersection monitoring information, intersection traffic safety prompting information, operation result information and feedback information interacted with an intersection safety management controller, and non-real-time information or data interacted with a system management device.

8. The underground garage intersection traffic safety management system of claim 1, wherein the cloud server calculates the mutual timing relationship between adjacent intersections, pre-judges the traffic states of all intersections of the underground garage, and issues traffic road conditions and traffic safety prompt information based on the intersection safety management controller real-time information and the calculation results.

9. The underground garage intersection traffic safety management system of claim 1, wherein the mobile terminal is configured with a dedicated APP for human-computer interaction, and sends information or information interaction request to the cloud server, receives underground garage traffic road condition and traffic safety prompt information issued by the cloud server, and performs screen display or voice broadcast.

10. The underground garage intersection traffic safety management system of claim 1, wherein the wireless connection comprises one or a combination of mobile communication, WIFI, bluetooth, RFID, microwave communication, satellite communication.