CN220773758U - Highway shunting area traffic event detection and alarm equipment based on video AI discernment - Google Patents
Highway shunting area traffic event detection and alarm equipment based on video AI discernment Download PDFInfo
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- CN220773758U CN220773758U CN202321684135.5U CN202321684135U CN220773758U CN 220773758 U CN220773758 U CN 220773758U CN 202321684135 U CN202321684135 U CN 202321684135U CN 220773758 U CN220773758 U CN 220773758U
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Abstract
The utility model relates to a traffic event detection and alarm device of a diversion area of an expressway based on video AI identification, which comprises near-distance outside broadcasting and near-distance center broadcasting which are sequentially arranged on the outer side of a main road and on the two sides of an auxiliary road of the diversion area along the direction of traffic flow, wherein the outer side of the main road is further provided with far-distance outside broadcasting behind the near-distance outside broadcasting; the system comprises a main road, a logic processing unit, a near-distance information board, near-distance inner broadcasting, an AI camera and a logic processing unit, wherein the near-distance information board, the near-distance inner broadcasting, the AI camera and the logic processing unit are sequentially arranged on the inner side of the main road, the far-distance inner broadcasting and the far-distance information board are further sequentially arranged on the rear side of the near-distance information board, the AI camera is electrically connected to the input end of the logic processing unit, and the far-distance information board, the far-distance inner broadcasting, the near-distance information board, the near-distance inner broadcasting, the far-distance outer broadcasting, the near-distance outer broadcasting and the near-distance center broadcasting are electrically connected to the output end of the logic processing unit. The utility model can monitor traffic state in the diversion area of the expressway, and can display accident information by using a broadcasting and information board to remind the following vehicles when abnormal conditions are found.
Description
Technical Field
The utility model relates to the technical field of expressways and Internet of things, in particular to expressway diversion area traffic event detection and alarm equipment based on video AI identification.
Background
The current highway diversion area has more traffic accidents, and secondary accidents are easy to occur, so that traffic safety is greatly influenced. Because dangerous situations such as solid line lane changing, vehicle parking, vehicle collision and the like of the vehicles often occur in the diversion area, once the situation can not be found in time, rear-end collision and even more urgent and serious safety accidents are extremely easy to occur for the vehicles at the back, so that the problems of reducing the accident occurrence of the expressway diversion area and timely alarming and prompting after the accident occurrence so as to ensure the safety of the vehicles at the back are urgent to solve at present.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the traffic event detection and alarm equipment for the diversion area of the expressway based on video AI identification, and when the abnormal conditions are detected, the alarm equipment can be used for timely carrying out alarm prompt, so that the aims of timely eliminating hidden danger and avoiding secondary accidents are fulfilled.
The utility model is realized by the following technical scheme:
the traffic event detection and alarm device for the expressway diversion area based on video AI identification comprises near-distance outside broadcasting and near-distance center broadcasting which are sequentially arranged on the outer side of a main road and on the two sides of an auxiliary road of the diversion area along the vehicle flow direction, wherein the far-distance outside broadcasting is further arranged on the outer side of the main road behind the near-distance outside broadcasting; the intelligent traffic control system comprises a distribution area, a main road, a remote-distance inner broadcasting, an AI camera and a logic processing unit, wherein the distribution area is arranged in the front of the distribution area, the main road is provided with the remote-distance inner broadcasting and the remote-distance information board in sequence along the traffic direction, the AI camera is electrically connected to the input end of the logic processing unit, and the remote-distance inner broadcasting, the remote-distance information board, the near-distance inner broadcasting, the remote-distance outer broadcasting, the near-distance outer broadcasting and the near-distance center broadcasting are all electrically connected to the output end of the logic processing unit.
Further, the distance between the far inboard broadcast and the near intelligence board is greater than 200m.
The distance between the remote inside broadcast and the short distance information board is more than 200m, so that the rear coming vehicle has a certain buffer time, and the warning information is observed or heard in time, thus the safety measure is taken.
Further, the logic processing unit is in communication with the highway operation management platform through the network module.
The logic processing unit can report accident alarm information of the shunting area to the expressway operation management platform through a network, so that management staff can timely handle the alarm, and the on-site traffic order is ensured.
The utility model has the beneficial effects that:
the utility model can collect the video of the shunting area in real time, analyze the collected image by using an AI camera, identify abnormal conditions such as lane change of a vehicle solid line, vehicle stop, vehicle collision and the like, timely carry out voice alarm reminding by using a logic processing unit through broadcasting equipment after identifying the abnormal conditions, carry out text reminding by using information board equipment, and report alarm information to a highway operation management platform so as to facilitate management personnel to timely handle the alarm.
The utility model can be used as the supplement of the image monitoring system of the expressway and can make up the blind area of the image monitoring.
Drawings
FIG. 1 is a schematic diagram of the layout of the components of the present utility model.
FIG. 2 is a schematic diagram of the logic process of the present utility model.
The figure shows:
1. main road, 2, auxiliary road, 3, near outside broadcast, 4, near center broadcast, 5, far outside broadcast, 6, far information board, 7, far inside broadcast, 8, near information board, 9, near inside broadcast, 10, AI camera, 11, logic processing unit, 12, expressway operation management platform.
Detailed Description
In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.
The device is installed on the road side of the main road 1 and the auxiliary road 2 of the diversion area of the expressway at the installation position shown in fig. 1, considering that the AI camera 10 and the broadcasting device can cover the monitored facilities.
The traffic event detection and alarm device for the expressway diversion area based on video AI identification comprises a near outside broadcast 3 and a near center broadcast 4 which are sequentially arranged on the outer side of a main road 1 and two sides of an auxiliary road 2 of the diversion area along the traffic flow direction, wherein a far outside broadcast 5 is further arranged on the outer side of the main road 1 behind the near outside broadcast 3; the intelligent traffic control system further comprises a near-distance information board 8, a near-distance inner broadcast 9, an AI camera 10 and a logic processing unit 11 which are sequentially arranged on the inner side of the main road 1 of the shunting area along the traffic flow direction, wherein a far-distance inner broadcast 7 and a far-distance information board 6 are sequentially arranged on the inner side of the main road 1 behind the near-distance information board 8, the AI camera 10 is electrically connected to the input end of the logic processing unit 11, and the far-distance information board 6, the far-distance inner broadcast 7, the near-distance information board 8, the near-distance inner broadcast 9, the far-distance outer broadcast 5, the near-distance outer broadcast 3 and the near-distance center broadcast 4 are electrically connected to the output end of the logic processing unit 11. The logic processing unit 11 communicates with the highway operation management platform 12 through a network module, and typically, the abnormality information may be transmitted to the highway operation management platform 12 in the form of an intranet.
Wherein the distance between the far-distance inside broadcast 7 and the near-distance information board 8 is more than 200m in order to ensure that there is enough time for the rear vehicles to receive the alarm information.
The AI camera 10 can shoot the shunting area in real time, and can automatically analyze shooting pictures to identify abnormal conditions such as solid line lane change of a vehicle, vehicle parking, vehicle collision and the like;
the near-distance inner broadcast 9, the near-distance center broadcast 4 and the near-distance outer broadcast 3 are used for carrying out sound alarm reminding on abnormal conditions in the shunting area; the short-distance information board 8 is used for carrying out text warning reminding on abnormal conditions in the shunting area; the remote inside broadcast 7 and the remote outside broadcast 5 are used for reminding vehicles possibly entering the diversion area in the future, and can carry out sound alarm reminding; the remote information board 6 is used for reminding a vehicle possibly entering the diversion area in the future, and can carry out text warning reminding.
The logic processing unit 11 is configured to receive the abnormal situation monitored by the AI camera 10, and send control instructions to the short-distance and long-distance broadcasting and information boards, and report the abnormal situation to the highway operation management platform 12, as shown in fig. 2.
The utility model realizes logic:
when the vehicle enters the diversion area, the AI camera 10 analyzes the conditions in the diversion area in real time, and when the conditions of the solid line lane change, the vehicle stop, the vehicle collision and the like of the vehicle occur, the conditions are automatically notified to the logic processing unit 11, the logic processing unit 11 makes corresponding control strategies according to the different conditions, and can send control instructions to the near-inner broadcast 9, the near-outer broadcast 3, the far-inner broadcast 7, the far-outer broadcast 5 and the far-distance information board 6. Thereby realizing the functions of vehicle driving, personnel evacuation and rear vehicle reminding.
When the solid lane change of the vehicle is detected, the logic processing unit 11 executes a plan, the contents of which include sending instructions to the short-range information board 8 and the short-range broadcasting device, and reminding of the dangerous driving behavior of the vehicle in time.
When a vehicle stop is detected, the logic processing unit 11 executes a plan, the contents of which include sending instructions to the short-distance information board 8 and the short-distance broadcasting equipment to prompt the 'vehicle stop danger and immediately drive away', and sending instructions to the long-distance information board 6 and the long-distance inside broadcasting 7 and long-distance outside broadcasting 5 equipment to prompt the 'front vehicle stop, please pay attention to road conditions'.
When a vehicle collision is detected, the logic processing unit 11 executes a plan, the contents of which include sending instructions to the short-range information board 8 and the near-end broadcasting equipment to prompt "people evacuate to a safe area" in time, and sending instructions to the long-range information board 6 and the far-end broadcasting equipment to prompt "front vehicle collision, please slow down" in time.
The logic processing unit 11 supports the editing function of the plan, and can set a reminding mode, reminding contents of the plan, and the like. The logic processing unit 11 transmits the abnormality information to the highway operation management platform 12.
Of course, the above description is not limited to the above examples, and the technical features of the present utility model that are not described may be implemented by or by using the prior art, which is not described herein again; the above examples and drawings are only for illustrating the technical scheme of the present utility model and not for limiting the same, and the present utility model has been described in detail with reference to the preferred embodiments, and it should be understood by those skilled in the art that changes, modifications, additions or substitutions made by those skilled in the art without departing from the spirit of the present utility model and the scope of the appended claims.
Claims (3)
1. The utility model provides a highway shunting area traffic event detects and alarm device based on video AI discernment which characterized in that: the method comprises short-distance outside broadcasting and short-distance center broadcasting which are sequentially arranged on the outer side of a main road and on the two sides of an auxiliary road of a shunting area along the vehicle flow direction, wherein long-distance outside broadcasting is further arranged on the outer side of the main road behind the short-distance outside broadcasting; the intelligent traffic control system comprises a distribution area, a main road, a remote-distance inner broadcasting, an AI camera and a logic processing unit, wherein the distribution area is arranged in the front of the distribution area, the main road is provided with the remote-distance inner broadcasting and the remote-distance information board in sequence along the traffic direction, the AI camera is electrically connected to the input end of the logic processing unit, and the remote-distance inner broadcasting, the remote-distance information board, the near-distance inner broadcasting, the remote-distance outer broadcasting, the near-distance outer broadcasting and the near-distance center broadcasting are all electrically connected to the output end of the logic processing unit.
2. The highway diversion area traffic event detection and warning device based on video AI identification of claim 1, wherein: the distance between the far inboard broadcast and the near intelligence board is greater than 200m.
3. The highway diversion area traffic event detection and warning device based on video AI identification of claim 1, wherein: the logic processing unit is communicated with the expressway operation management platform through the network module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321684135.5U CN220773758U (en) | 2023-06-30 | 2023-06-30 | Highway shunting area traffic event detection and alarm equipment based on video AI discernment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321684135.5U CN220773758U (en) | 2023-06-30 | 2023-06-30 | Highway shunting area traffic event detection and alarm equipment based on video AI discernment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220773758U true CN220773758U (en) | 2024-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321684135.5U Active CN220773758U (en) | 2023-06-30 | 2023-06-30 | Highway shunting area traffic event detection and alarm equipment based on video AI discernment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220773758U (en) |
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2023
- 2023-06-30 CN CN202321684135.5U patent/CN220773758U/en active Active
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