The invention relates to a rain and fog environment test field suitable for an intelligent automobile. The rain and fog environment test field comprises a road, a supporting frame, a rainfall nozzle, a fog reducing nozzle and a rain and fog control system. The road comprises a driving-in road section, a rain and fog test road section and a driving-out road section. The supporting frame is erected on the rain and fog test road section and used for fixing the rainfall nozzle and the fog reducing nozzle, and the rainfall nozzle and the fog reducing nozzle are located above the rain and fog test road section. The rain and fog control system is used for controlling the rainfall nozzle and the fog reducing nozzle to be opened before a vehicle to be tested drives into the rain and fog test road section, and when the rainfallnozzle and the fog reducing nozzle are opened, a rain and fog scene is formed on the rain and fog test road section. The invention further relates to a rain and fog environment test method suitable for the intelligent automobile. The rain and fog environment test field and the rain and fog environment test method have the beneficial effects that the rain and fog test environment can be simulated, so that the test result can more accurately show the response performance of the vehicle to be tested to the rain and fog environment test road section, and the test field and the test method for the rain and fog environment, which can test at any time and are small in occupied area and low in cost, are provided.

    本发明涉及一种适用于智能汽车的雨雾环境测试场,包括道路、支撑架、降雨喷头、降雾喷头以及雨雾控制系统。道路包括驶入路段、雨雾测试路段和驶离路段。支撑架架设在雨雾测试路段上,支撑架用于固定降雨喷头和降雾喷头,降雨喷头和降雾喷头位于雨雾测试路段的上方。雨雾控制系统用于在待测车辆驶入雨雾测试路段之前,控制降雨喷头和降雾喷头开启,降雨喷头和降雾喷头开启时,雨雾测试路段形成雨雾场景。本发明还涉及一种适用于智能汽车的雨雾环境测试方法。其有益效果是,能够模拟雨雾测试环境,使测试结果能更加准确地表现待测车辆对雨雾环境测试路段的响应性能,提供了一种可随时进行测试、占地面积小、成本低的雨雾环境的测试场以及测试方法。


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    Title :

    Rain and fog environment test field and test method suitable for intelligent automobile


    Additional title:

    一种适用于智能汽车的雨雾环境测试场及测试方法


    Contributors:
    LIU CHUN (author) / REN YUGANG (author) / LI QIAN (author) / LIU CHUNJIE (author) / LI CHAO (author)

    Publication date :

    2021-12-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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