发明名称 |
Wiper speed control system for an automotive windshield wiper. |
摘要 |
<p>A wiper speed control system for an automotive wiper controls the operational speed of a wiper in accordance with rain conditions. The control system includes a rain sensor detecting rain conditions to produce an analog signal having an amplitude depending upon the detected rain conditions. The analog sensor signal is converted into a digital pulse signal by a converter for application to a digital circuit system. A control signal is produced by digitally processing the pulse signal. The control signal is applied to a wiper driver circuit to adjust the operational speed or timing in accordance with the control signal.</p> |
申请公布号 |
EP0102622(A2) |
申请公布日期 |
1984.03.14 |
申请号 |
EP19830108597 |
申请日期 |
1983.08.31 |
申请人 |
NISSAN MOTOR COMPANY, LIMITED |
发明人 |
SHIRAISHI, YASUHIRO |
分类号 |
B60S1/08;(IPC1-7):60S1/08 |
主分类号 |
B60S1/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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