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Vehicle queue autonomous driving capability test method and system based on vehicle-to-vehicle communication

A technology of autonomous driving and vehicle-to-vehicle communication, which is applied in the field of test systems for the autonomous driving ability of vehicle platoons, and can solve problems such as imperfect practical applications and lack of vehicle platoon driving test systems and testing methods

Active Publication Date: 2020-10-23
CHANGAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, the theoretical research on the vehicle platooning system is relatively mature, but the practical application is still not perfect. It needs continuous test verification and iterative research and development, especially the lack of vehicle platoon driving test systems and test methods close to the real road environment.

Method used

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  • Vehicle queue autonomous driving capability test method and system based on vehicle-to-vehicle communication
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  • Vehicle queue autonomous driving capability test method and system based on vehicle-to-vehicle communication

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Embodiment Construction

[0025] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings. Wherein, similar elements in different implementations adopt associated similar element numbers. In the following implementation manners, many details are described for better understanding of the present application. However, those skilled in the art can readily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the application are not shown or described in the description, this is to avoid the core part of the application being overwhelmed by too many descriptions, and for those skilled in the art, it is necessary to describe these operations in detail Relevant operations are not necessary, and they can fully understand the relevant operations according to the description in the specification and genera...

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Abstract

The invention provides a vehicle queue autonomous driving capability test method and system based on vehicle-to-vehicle communication. The test method comprises steps that a test site is built, a vehicle queue is formed, a control instruction is sent to a pilot vehicle, and the driving information of the vehicle queue in the driving process is acquired; the test system comprises a test site, at least two vehicles to be tested, test equipment and a control center. The test method is advantaged in that the test method is close to the real road environment, and the test result is more reliable.

Description

technical field [0001] The invention relates to the technical field of vehicle group cooperative control performance testing, in particular to a vehicle-to-vehicle communication-based vehicle platoon autonomous driving ability testing method and a vehicle-vehicle communication-based vehicle platoon autonomous driving ability testing system. Background technique [0002] With the increasing number of motor vehicles, the problems of traffic congestion and environmental pollution are becoming more and more serious. Through the close cooperation of people, vehicles and roads, intelligent transportation systems can effectively improve transportation efficiency, alleviate traffic congestion, reduce traffic accidents, reduce energy consumption, and reduce environmental pollution. [0003] Vehicle-road and vehicle-vehicle collaboration, as an effective implementation of intelligent transportation systems, acquires multi-source information based on technologies such as wireless commu...

Claims

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Application Information

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IPC IPC(8): G01M17/007G01C21/20
CPCG01M17/007G01C21/20
Inventor 汪贵平李光泽朱宇李立朱进玉雷旭
Owner CHANGAN UNIV
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