发明名称 |
KADOYOSOTOKUNIJIDOSHANOMADOGARASUMATAHASONORUIJIBUTSUNOKUDOYOKAIROSOCHI |
摘要 |
A safety control circuit for electric motors of power windows of automotive vehicles and which differentiates between a tight fitting of the window pane and an obstacle blockage. The motor current is selectively detected to provide a signal representative of the instantaneous rather than static current values. The detected signal is compared to a reference signal. When the detected signal exceeds the reference signal by a given value or longer than a predetermined interval, which indicates that an obstacle blockage has occurred, the motor current is switched off or reversed. |
申请公布号 |
JPH0227510(B2) |
申请公布日期 |
1990.06.18 |
申请号 |
JP19800091622 |
申请日期 |
1980.07.04 |
申请人 |
ESU BEE EFU AUTO EREKUTORITSUKU GMBH |
发明人 |
HORUSUTO GETORAA;FURIIDORITSUHI HETSUTSUERU;UUBE KUNOBUROTSUHO;HANSU MYUURAA;HANSU PUROHASUKA;HORUSUTO RATSUHANAA;BORUFUGANGU SUPIISU |
分类号 |
E05F15/16;B60J1/00;E05F15/00;E05F15/10;H02H7/085 |
主分类号 |
E05F15/16 |
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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