发明名称 |
System for securing output control signals of an information processing unit |
摘要 |
The system has a maintenance unit (19) maintaining security of control signals delivered by a microcontroller (14). The maintenance unit (19) is interposed between the microcontroller and a supply power switching unit (15) that comprises a power output stage for each output of control signal. The unit (19) presents an inhibition entry (20) connected to an output of functionally operating state of the microcontroller.
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申请公布号 |
EP1459940(A1) |
申请公布日期 |
2004.09.22 |
申请号 |
EP20040290083 |
申请日期 |
2004.01.13 |
申请人 |
PEUGEOT CITROEN AUTOMOBILES S.A. |
发明人 |
DHAINAUT, JEAN-MARC;CHARTON, ERIC |
分类号 |
B60R16/02;B60R16/03;(IPC1-7):B60R16/02 |
主分类号 |
B60R16/02 |
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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