发明申请
- 专利标题： Electronic Control Device and Method for Controlling the Operation of Motor Vehicle Components
- 专利标题（中）： 电动控制装置及控制汽车零部件运行的方法
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申请号： US11587983申请日： 2005-04-08
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公开(公告)号： US20080004765A1公开(公告)日： 2008-01-03
- 发明人: Johann Falter , Alfons Fisch , Ralf Forster , Marco Kick , Thomas Maier , Norman Marenco , Peter Skotzek
- 申请人： Johann Falter , Alfons Fisch , Ralf Forster , Marco Kick , Thomas Maier , Norman Marenco , Peter Skotzek
- 申请人地址： DE 80333 Munchen
- 专利权人： SIEMENS AKTIENGESELLSCHAFT
- 当前专利权人： SIEMENS AKTIENGESELLSCHAFT
- 当前专利权人地址： DE 80333 Munchen
- 优先权： DE102004020539.6 20040427
- 国际申请： PCT/EP05/51567 WO 20050408
- 主分类号： G06F7/48
- IPC分类号： G06F7/48
摘要：
The operating voltage is monitored in a microcontroller having associated output stages which are used to control components. In the case of over-voltage, the output stage is disconnected. Two technology-related, voltage monitoring devices working in different operating voltage ranges are provided. Due to the combination thereof, a highly precise disconnection threshold and a greater area for the operating voltage, which is to be monitored, can be obtained. If a malfunction of an over-voltage occurs, the output stages can be disconnected in a reliable manner.
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