发明授权
- 专利标题： VERFAHREN ZUM BETREIBEN EINES ÜBER EINE BUSLEITUNG VERNETZTEN RÜCKHALTESYSTEMS BEI EINEM KURZSCHLUSS
- 专利标题（英）： Method for operating a restraint system connected by a bus line in case of a short circuit
- 专利标题（中）： 一种用于操作总线从联网的约束系统在短路
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申请号： EP99924711.7申请日： 1999-03-26
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公开(公告)号： EP1068104B1公开(公告)日： 2003-07-02
- 发明人: NITSCHKE, Werner , KARL, Otto , BAUER, Joachim , BISCHOFF, Michael , FENDT, Günter , RINKENS, Johannes , SCHÄFFER, Stefan
- 申请人： ROBERT BOSCH GMBH , Conti Temic microelectronic GmbH
- 申请人地址： Postfach 30 02 20 70442 Stuttgart DE
- 专利权人： ROBERT BOSCH GMBH,Conti Temic microelectronic GmbH
- 当前专利权人： ROBERT BOSCH GMBH,Conti Temic microelectronic GmbH
- 当前专利权人地址： Postfach 30 02 20 70442 Stuttgart DE
- 优先权： DE19813922 19980328
- 国际公布： WO99050102 19991007
- 主分类号： B60R21/00
- IPC分类号： B60R21/00
摘要：
A central control unit (ZS) and several data processing units (DV, DV1, DV2) are connected to a bus line (BL) in a restraint system, each of said units being provided to control one or more restraint devices (RH1, à, RHk). In order to ensure that the restraint system remains as operational as possible in case of a short circuit, each data processing unit (DV, DV1, DV2) carries out a short circuit measurement on the bus line (BL) and initiates time measurement with the emergence of a measured short circuit. Each data processing unit (DV, DV1, DV2) has a circuit-breaker to close or interrupt the bus line (BL). The circuit-breaker is opened when the measured short circuit lasts longer than a given waiting time.
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