The invention provides a laser radar self-cleaning test method and related equipment, and the method comprises the steps: detecting the smudginess level of the surface of an outer cover of a laser radar, and enabling the smudginess level to be preset according to the smudginess degree of the surface of the outer cover; executing corresponding cleaning operation according to the detected smudginess level; after the cleaning operation is finished, whether the surface of the laser radar outer cover reaches a clean state or not is detected, and under the condition that the surface of the laser radar outer cover does not reach the clean state, the corresponding cleaning operation continues to be executed until the surface of the laser radar outer cover reaches the clean state; and recording the smudginess level and the number of cycles for executing the corresponding cleaning operation as test data. According to the invention, by setting a single cleaning cycle logic, repeated judgment of the smudginess level in the cleaning process is avoided, the real vehicle cleaning efficiency and the test efficiency are greatly improved, a set of complete test scene set and test method are formed for the test of the laser radar self-cleaning function in the closed road real vehicle test process, and the test efficiency is improved. And closed-loop verification of the function is realized for each time of software version issuing.

    本发明提供一种激光雷达自清洗测试方法及相关设备,方法包括:检测激光雷达外罩表面的脏污等级,所述脏污等级依据外罩表面的脏污程度预先设定;根据检测到的脏污等级,执行对应的清洗操作;所述清洗操作结束后,检测所述激光雷达外罩表面是否达到清洁状态,在未达到清洁状态的情况下,继续执行所述对应的清洗操作,直至达到清洁状态;记录所述脏污等级与执行对应清洗操作的循环轮数,作为测试数据。本发明通过设置单一清洗循环逻辑,避免清洗过程中重复判断脏污等级,极大提高实车清洗效率和测试效率,针对在封闭道路实车测试过程中激光雷达自清洗功能的测试,形成了一套完整的测试场景集和测试方法,对每一次的软件发版实现该功能的闭环验证。


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    Title :

    Laser radar self-cleaning test method and related equipment


    Additional title:

    一种激光雷达自清洗测试方法及相关设备


    Contributors:
    LI MINGHANG (author) / LIU YICHENG (author) / LU GUANGKUO (author) / LIU KAI (author)

    Publication date :

    2023-10-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B08B Reinigen allgemein , CLEANING IN GENERAL / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / G01S RADIO DIRECTION-FINDING , Funkpeilung



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