发明名称 |
Method and system for controlling the illumination of a vehicular lamp and for monitoring the state of a switch connected thereto |
摘要 |
A method and system for controlling the illumination of a vehicular lamp and for monitoring the state of a switch electrically connected thereto. A feedback signal corresponding to a state of the switch is generated by a feedback circuit. A control signal is generated by a controller based on the feedback signal. A lamp drive signal is generated by a lamp driver based on the control signal for illuminating the lamp. A single multiplexed connector provides the lamp drive signal to the lamp during a drive operating mode and the feedback signal from the switch to the controller during a feedback operating mode.
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申请公布号 |
US5606308(A) |
申请公布日期 |
1997.02.25 |
申请号 |
US19950511685 |
申请日期 |
1995.08.07 |
申请人 |
KELSEY-HAYES COMPANY |
发明人 |
PINKOWSKI, MARK C. |
分类号 |
B60Q1/00;B60R16/02;B60R16/03;B60T8/48;(IPC1-7):B60Q11/00 |
主分类号 |
B60Q1/00 |
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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