The invention discloses a control method of an automobile glass washing liquid level sensor. The control method comprises the following steps: acquiring working condition information of an automobile; when the working condition information meets a first preset condition, starting to supply power to the glass washing liquid level sensor; when the power supply duration of the glass washing liquid level sensor is smaller than a first threshold value, obtaining a detection signal of the glass washing liquid level sensor; and when the power supply duration of the glass washing liquid level sensor is greater than or equal to a first threshold value, stopping supplying power to the glass washing liquid level sensor. The control method provided by the invention is combined with a detection scene of the glass washing liquid, a method for reasonably controlling the collection time of the glass washing liquid level sensor is provided, the working time of the glass washing liquid level sensor can be effectively shortened, and the risk of ionization corrosion is reduced.
本发明公开了一种汽车玻璃洗涤液液位传感器的控制方法,包括:获取汽车的工况信息;当工况信息满足第一预设条件时,开始对玻璃洗涤液液位传感器进行供电;当玻璃洗涤液液位传感器的供电时长小于第一阈值时,获取玻璃洗涤液液位传感器的检测信号;当玻璃洗涤液液位传感器的供电时长大于或等于第一阈值时,停止对玻璃洗涤液液位传感器供电。本发明提供的控制方法结合玻璃洗涤液的检测场景,提出了一种合理控制玻璃洗涤液液位传感器采集时机的方法,该方法可以有效减少玻璃洗涤液液位传感器工作的时间,减少电离腐蚀的风险。
Control method and device of automobile glass washing liquid level sensor and automobile
一种汽车玻璃洗涤液液位传感器的控制方法、装置及车辆
2024-12-10
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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 / G01F Messen des Volumens, des Durchflussvolumens, des Massendurchflusses oder des Füllstandes , MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL |
Closed-loop control method of automobile washing motor without liquid level sensor
European Patent Office | 2022
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