发明名称 |
METHOD FOR PROTECTING A LAMP CIRCUIT AND RELATED WIRING |
摘要 |
A method for controlling a lamp circuit that includes: setting a first voltage threshold and a first time window within a control circuit corresponding to a characteristic of a first lamp type; providing a first signal through the lamp circuit to start a first time interval and create a first test voltage; comparing the first test voltage to the first voltage threshold; and operating a switch to couple an output of the lamp circuit to a source of electrical power if the first test voltage is greater than or equal to the first voltage threshold before the first time interval exceeds the first time window.
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申请公布号 |
US2009315465(A1) |
申请公布日期 |
2009.12.24 |
申请号 |
US20080141970 |
申请日期 |
2008.06.19 |
申请人 |
YAZAKI NORTH AMERICA, INC. |
发明人 |
LI KANG;MOORE DANIEL |
分类号 |
H05B37/02;H05B37/00 |
主分类号 |
H05B37/02 |
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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