The invention relates to a test support vehicle for vehicle-road cooperation. The test support vehicle comprises a vehicle body, and a node controller obtains scene configuration information; whereinthe scene configuration information comprises configuration information of each communication node and a V2X broadcast message; the plurality of communication nodes execute tasks according to the scene configuration information; the power supply module provides electric energy for the node controller and the plurality of communication nodes. According to the invention, the plurality of communication nodes are arranged on the support vehicle; flexible deployment in any place is realized; each communication node uniformly hears an instruction of a superior controller; the method has relatively strong collaboration and a test reproducible mechanism; various test environments can be quickly simulated; especially in a complex intersection communication environment with many vehicles; the communication nodes are divided into associated nodes and interference nodes according to the relevance of the test, the hierarchy is clear, unnecessary calculation power expenditure is avoided, the supportvehicle does not need to move in the test, and the movement of a plurality of nodes can be simulated only through position description and transmitting power change in a V2X broadcast message.

    本发明涉及一种用于车路协同的测试支架车,包括车体,节点控制器获取场景配置信息;场景配置信息包括各个通信节点的配置信息和V2X广播报文;多个通信节点根据所述场景配置信息执行任务;供电模块为所述节点控制器和多个通信节点提供电能;本发明通过在支架车上配备多个通信节点,实现在任何场地灵活部署,各通信节点统一听从上级控制器的指令,具有较强的协同性和测试可复现机制,可快速模拟多样的测试环境,尤其是车辆众多的复杂交叉路口通信环境,通信节点按测试的关联性,分为关联节点和干扰节点,层次分明,避免不必要的算力开销,且支架车在试验中无须移动,仅通过V2X广播报文中的位置描述和发射功率变化,即可模拟多个节点的运动。


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    Title :

    Test support vehicle for vehicle-road cooperation


    Additional title:

    用于车路协同的测试支架车


    Contributors:
    ZHANG DISI (author) / ZU HUI (author) / WANG BOSI (author) / WU CHAO (author) / CHEN XINHAI (author) / CHEN HAO (author)

    Publication date :

    2020-07-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS




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