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V2X-based motorcade traffic scheduling system and scheduling method

A technology of traffic scheduling and scheduling method, applied in the field of Internet of Vehicles, can solve problems such as low efficiency, commanding traffic danger, and less research on emergency rescue signal timing and optimization, so as to improve emergency rescue speed and reduce danger.

Active Publication Date: 2022-06-03
北京车晓科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, the research on emergency rescue priority focuses on route selection, looking for a golden rescue route, and less research on emergency rescue signal timing and optimization. At present, in most cases, traffic police participate in traffic dispatching to ensure the rapid travel of rescue vehicles. , and this command method is not only inefficient, but also has a certain degree of danger when the traffic police command traffic on congested roads with large traffic volumes. Therefore, it is now necessary to provide a fast, effective and safe rescue team traffic dispatching system and scheduling method

Method used

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  • V2X-based motorcade traffic scheduling system and scheduling method
  • V2X-based motorcade traffic scheduling system and scheduling method
  • V2X-based motorcade traffic scheduling system and scheduling method

Examples

Experimental program
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Embodiment 1

like figure 1 As shown, this embodiment discloses a scheduling method for a V2X-based fleet traffic scheduling system, specifically:

S1. The rescuer receives the alarm information, and after determining the initial position and end position of the rescue convoy, the road big data real-time analysis platform proposes a tentative itinerary;

S2. According to the alarm information, the emergency rescue priority level of the rescue team is divided;

S3. After the rescue team starts to depart according to the tentative itinerary, confirm the traffic data information on the tentative itinerary;

S4. Analyze the tentative itinerary for the second time according to the priority level of the rescue fleet and the data information of traffic conditions, and obtain the unmodified itinerary and the modified itinerary;

S5. When the rescue team receives the unmodified itinerary, the vehicle-mounted terminal of the rescue team conducts driving coordination with the vehicles on the congested...

Embodiment 2

like image 3 On the basis of Embodiment 1, this embodiment provides a terminal device of a V2X-based fleet traffic dispatching system. The terminal device 200 includes at least one memory 210, at least one processor 220, and a bus 230 connecting different platform systems.

[0031] Memory 210 may include readable media in the form of volatile memory, such as random access memory (RAM) 211 and / or cache memory 212 , and may further include read only memory (ROM) 213 .

[0032] Wherein, the memory 210 also stores a computer program, and the computer program can be executed by the processor 220, so that the processor 220 executes any one of the above-mentioned scheduling methods of the V2X-based fleet traffic scheduling system in the embodiments of the present application, and the specific implementation method thereof It is consistent with the implementation manner and the technical effect achieved in the embodiment of the above method, and some contents are not repeated here. T...

Embodiment 3

On the basis of Embodiment 1, this embodiment proposes a computer-readable storage medium for a V2X-based fleet traffic dispatching system, where an instruction is stored on the computer-readable storage medium, and when the instruction is executed by a processor, any of the above mentioned A scheduling method for a V2X-based fleet traffic scheduling system. The specific implementation manner is consistent with the implementation manner and the technical effect achieved in the embodiments of the above method, and some contents will not be repeated.

[0037] Figure 4 The program product 300 provided by this embodiment for implementing the above method is shown, which can use a portable compact disk read only memory (CD-ROM) and include program codes, and can run on a terminal device, such as a personal computer. However, the program product 300 of the present invention is not limited thereto, and in this document, a readable storage medium may be any tangible medium that conta...

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Abstract

The invention provides a V2X-based motorcade traffic scheduling system and scheduling method. The method comprises the following steps: a rescue party receives alarm information, determines an initial position and a final position of a rescue motorcade, and proposes a temporary travel route by a road big data real-time analysis platform; carrying out emergency rescue priority grading on the rescue motorcade according to the alarm information; after the rescue fleet starts to start according to the temporary travel route, confirming traffic road condition data information on the temporary travel route; the temporary travel route is analyzed for the second time according to the priority level of the rescue fleet and the traffic road condition data information, an unmodified travel route and a modified travel route are obtained, V2X communication is adopted, and the efficiency of coordinated driving between the rescue fleet and common vehicles is improved; through the coordinated driving mode of network data transmission, the danger of traffic police in the coordinated driving process is reduced; the driving route can be quickly modified or optimized, and the rescue speed of the rescue motorcade is improved.

Description

technical field [0001] The invention relates to the technical field of Internet of Vehicles, in particular to a V2X-based fleet traffic dispatching system and dispatching method. Background technique [0002] With the development of the economy, the acceleration of urbanization, the continuous deterioration of the traffic operation in the central urban area, and the increasingly severe traffic safety, traffic congestion and traffic environment pollution, the focus of urban traffic management will gradually change from high probability but relatively low hazard congestion events, Shift to the strategy of sudden disaster events with small probability but high degree of malignancy. [0003] In particular, the continuous expansion of urban roads and the high concentration of urban land lead to greater potential disaster hazards in cities. Once a sudden disaster occurs, if there is no evacuation and timely rescue, it will cause huge casualties and property losses. [0004] Emerg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/00H04W4/40H04W4/029
CPCG08G1/202H04W4/40H04W4/029
Inventor 陈振唐彬刘洪丹
Owner 北京车晓科技有限公司
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