发明名称 |
DEVICE FOR THE AUTOMATIC CONTROL OF A WINDSCREEN WIPER MOTOR |
摘要 |
The invention relates to a device for the automatic control of a windscreen wiper motor. Said device has a moisture sensor which emits a signal depending on the moisture on the windscreen or another point on a motor vehicle so that this signal to some extent produces an analog reflection of the moisture varying in time. The output signal of the sensor is evaluated in such a way that it is continuously compared with a threshold value which can be altered. Every time this threshold value is reached or exceeded by a pulse-like change in the sensor output signal, this event is counted. After a given number Z of such events the windscreen wiper motor is switched on.
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申请公布号 |
WO9510434(A1) |
申请公布日期 |
1995.04.20 |
申请号 |
WO1994DE01134 |
申请日期 |
1994.09.27 |
申请人 |
ETABLISSEMENT VORALP;DROEGE, BERNHARD |
发明人 |
DROEGE, BERNHARD |
分类号 |
B60S1/08;(IPC1-7):B60S1/08 |
主分类号 |
B60S1/08 |
代理机构 |
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主权项 |
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地址 |
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