The embodiment of the invention provides a sensor cleaning device and method, a sensor recognition system and a pilotless automobile. The sensor cleaning device comprises a main control module, a high-pressure gas nozzle and a high-pressure liquid nozzle. The main control module is connected with the high-pressure gas nozzle and the high-pressure liquid nozzle and used for controlling the high-pressure gas nozzle and the high-pressure liquid nozzle, the high-pressure gas nozzle and the high-pressure liquid nozzle are fixedly arranged on the sensor, and the high-pressure gas nozzle is connectedwith a gas pump and used for spraying high-pressure gas to clean the sensor; the high-pressure liquid nozzle is connected with a water storage tank and a liquid storage tank storing cleaning liquid and used for spraying clean water or the cleaning liquid to clean the sensor. When the sensor needs to be cleaned, the main control module controls the high-pressure liquid nozzle to spray out cleaningliquid to clean stains, clean water is sprayed out for flushing, and high-pressure gas is sprayed out through the high-pressure gas nozzle, so that cleaning of the sensor is completed, and the recognition accuracy of the sensor is improved.
本申请实施例提供了一种传感器清洁装置、方法、传感器识别系统和无人驾驶汽车,传感器清洁装置包括主控模块、高压气体喷头及高压液体喷头。主控模块与高压气体喷头及高压液体喷头连接,用于控制高压气体喷头及高压液体喷头,高压气体喷头和高压液体喷头固定设置在传感器,且高压气体喷头与气泵连接,用于喷出高压气体以清洁传感器,高压液体喷头与储水罐及存储有清洁液的储液罐连接,用于喷出清水或喷出清洁液,以清洁传感器。在需要清洁传感器时,通过主控模块控制高压液体喷头喷出清洁液清洁污渍,喷出清水冲洗,通过高压气体喷头喷出高压气体,从而完成对传感器的清洁,进而提高传感器的识别准确率。
Sensor cleaning device and method, sensor recognition system and pilotless automobile
传感器清洁装置、方法、传感器识别系统和无人驾驶汽车
2021-01-22
Patent
Electronic Resource
Chinese
IPC: | 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 |
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