发明授权
- 专利标题： Trailer battery charge systems and methods
- 专利标题（中）： 拖车电池充电系统和方法
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申请号： US11673900申请日： 2007-02-12
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公开(公告)号： US07683585B1公开(公告)日： 2010-03-23
- 发明人: Brian E. Johnson , Kang Li
- 申请人： Brian E. Johnson , Kang Li
- 申请人地址： US MI Canton
- 专利权人： Yazaki North America, Inc.
- 当前专利权人： Yazaki North America, Inc.
- 当前专利权人地址： US MI Canton
- 代理机构： Harness, Dickey & Pierce, P.L.C.
- 主分类号： H02J7/06
- IPC分类号： H02J7/06 ; H02J7/14
摘要：
A trailer battery charge system for an electrical connection device between a vehicle and a trailer. The trailer battery charge system generally includes a first switching device that allows current to flow to an electrical terminal associated with a trailer battery of the trailer. A voltage sensor generates a voltage signal based on a voltage at the electrical terminal associated with the trailer battery. A control module controls the first switching device to charge the trailer battery based on the voltage signal.
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