发明名称 |
System for preventing unauthorized operation of an automotive vehicle |
摘要 |
The described system prevents unauthorized operation of an automotive vehicle under the control of a separable engine control module (10) and signal source or memory device (12). A wire scrambler (22) and interface module (24) are interconnected between the engine control module (10) and memory device (12). A key device (20) having a fixed coded signal source (53) on being received within a lock cylinder (26) energizes a crossbar switch matrix (44) in the interface module (24) which effectively provides a correct wiring relationship between the engine control module (10) and the memory device (12). Connector parts (16, 30) are secured together in a manner that would destroy connector contacts if separated. |
申请公布号 |
US5254842(A) |
申请公布日期 |
1993.10.19 |
申请号 |
US19910806712 |
申请日期 |
1991.12.11 |
申请人 |
POSNER, EDWARD C.;SOTEL, PHILLIP K.;BECKER, MOSHE |
发明人 |
POSNER, EDWARD C.;SOTEL, PHILLIP K.;BECKER, MOSHE |
分类号 |
B60R25/04;E05B49/00;(IPC1-7):B60R25/04;G06K7/06 |
主分类号 |
B60R25/04 |
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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