Vehicle team driving management method based on cooperative vehicle infrastructure technology

A technology of vehicle-road coordination and management method, applied in the field of Internet of Vehicles, which can solve problems such as insufficient improvement of road traffic efficiency, poor vehicle teaming experience, and lack of support for vehicle teaming functions.

CN105702018AActive Publication Date: 2016-06-22招商局检测车辆技术研究院有限公司 +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2016-06-22

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Abstract

The invention discloses a vehicle team management method based on a cooperative vehicle infrastructure technology. The method comprises the following steps of vehicle team forming, vehicle team adding, vehicle team leaving, vehicle team dissolving and vehicle team switching. The vehicle team switching step comprises sub steps: S1, a head vehicle detects to enter a second road side unit from a coverage range of a first road side unit; S2, the head vehicle judges whether to have vehicle team authorization information for searching the second road side unit; S3, the head vehicle judges whether the driving direction is the same as the direction in which the vehicle team can drive; and S4, the head vehicle judges whether to meet vehicle type requirements, and if yes, the head vehicle sets the vehicle team state Tstate to be 0, a vehicle team state message TSM is updated and published, and the vehicle team dissolving step is carried out. Vehicle team management in a mobile internet environment is realized based on the cooperative vehicle infrastructure technology, the overall passing behaviors of multiple vehicles on the road can be coordinated better, the traffic congestion condition can be solved, and energy consumption is saved.
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Description

technical field

[0001] The present invention relates to the field of Internet of Vehicles, in particular to a method for managing vehicle group driving based on vehicle-road coordination technology. Background technique

[0002] The Internet of Vehicles is through the Internet technology, all vehicles can transmit various information of themselves to the central processing unit. Through computer technology, the information of these large numbers of vehicles can be analyzed and processed to calculate the best routes for different vehicles, issue reports on road conditions and adjust signal light cycles.

[0003] The vehicle-to-road collaboration technology V2X of the Internet of Vehicles includes the interconnection of vehicles and vehicles (V2V), vehicles and roads (V2I, Vehicle to Infrastructure), vehicles and people (V2P), vehicles and centers (V2C), etc. Communication and roaming between heterogeneous networks, guaranteeing real-time, serviceability and network ubiquity ...

Examples

Embodiment Construction

[0052] see figure 1 , is a flow chart of an embodiment of the fleet switching step in the vehicle-road coordination technology-based vehicle team driving management method of the present invention.

[0053] Based on the vehicle-road coordination technology, the invention utilizes the vehicle cruise function and combines the vehicle-road coordination technology to realize fleet management in a mobile interconnected environment, which can better coordinate the overall traffic behavior of multiple vehicles on the road and improve the driver's sense of experience, and It helps to solve traffic congestion and save energy consumption.

[0054] A vehicle-road coordination technology-based vehicle team driving management method, using the adaptive cruise control function of existing vehicles, combined with wireless communication technology, through the vehicle-road coordination technology, including data interaction between vehicles and roadside equipment RSU Communication technology...