发明名称 |
Detecting bolt position on vehicle door |
摘要 |
The position of a vehicle door lock rotating bolt (1) is determined by measuring the electrical capacitance between the bolt and a conductor (9) which is insulated with a coating having a very high dielectric constant and fixed to the lock. The separation of the capacitative component from the admittance measured is achieved either by operational amplifiers and transfer functions or a microcomputer.
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申请公布号 |
FR2768508(A1) |
申请公布日期 |
1999.03.19 |
申请号 |
FR19970011480 |
申请日期 |
1997.09.16 |
申请人 |
VALEO SYSTEMES DE FERMETURES |
发明人 |
PORTET VINCENT |
分类号 |
E05B17/22;E05B47/00;E05B65/32;G01D5/241;(IPC1-7):G01D5/24;E05B49/00;G01R17/00 |
主分类号 |
E05B17/22 |
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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