The invention relates to an auxiliary method for guiding a vehicle to accurately enter a vehicle washing space and a vehicle washing machine, and the method comprises the steps: respectively detecting the distance values D1 and D2 between the vehicle and a detection point A and a detection point B in real time at the detection point A and the detection point B which are in left-right symmetry in front of an entrance of the vehicle washing space, and calculating the difference value between the D1 and the D2; if the absolute value of the difference value between the D1 and the D2 is greater than a preset threshold value C, sending an abnormity prompt signal; and if the absolute value of the difference value between the D1 and the D2 is smaller than a preset threshold value C, a no-abnormity prompt signal is sent out. Whether a vehicle excessively deviates from the middle position of the vehicle washing space or not can be judged in advance before the vehicle enters the vehicle washing space of the vehicle washing machine, a signal prompt is sent out, a driver can adjust the vehicle body position in time according to the signal prompt, it is ensured that the vehicle entering the vehicle washing space can be located in the middle position of the vehicle washing space as much as possible, and the vehicle washing efficiency is improved. The car body is prevented from being too close to one side of the car washing space.

    本发明涉及一种引导车辆准确进入洗车空间的辅助方法及洗车机,在洗车空间入口前方左、右对称的探测点A和探测点B分别实时探测车辆与探测点A和探测点B的距离值D1和D2,并计算D1与D2的差值;若D1与D2差值的绝对值大于预设的阈值C,则发出异常提示信号;若D1与D2差值的绝对值小于预设的阈值C,则发出无异常的提示信号。本发明能实现车辆进入洗车机的洗车空间前预先判断车辆是否过于偏离洗车空间的中间位置,并对外发出信号提示,让让驾驶人员可以根据信号提示及时调整车身位置,确保驶入洗车空间内的车辆可以尽量地处于洗车空间的中间位置,避免车身过于靠近洗车空间的其中一侧。


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    Title :

    Auxiliary method for guiding vehicle to accurately enter vehicle washing space and vehicle washing machine


    Additional title:

    一种引导车辆准确进入洗车空间的辅助方法及洗车机


    Contributors:
    HE FENG (author) / HUANG WEIWEN (author)

    Publication date :

    2023-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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