Monitoring for foreign bodies during inductive charging

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专利权人:

Bayerische Motoren Werke Aktiengesellschaft

发明人:

Goethel Joachim

申请号：

US201514615647

公开号：

US9676286(B2)

申请日:

2015.02.06

申请国别(地区):

美国

年份:

2017

代理人:

Crowell & Moring LLP

摘要：

A device having a charging unit and being configured for inductive power transmission from the charging unit to a vehicle, in which the charging unit comprises a primary coil and the vehicle comprises a secondary coil and in which the primary coil generates a magnetic transmission field in a transmission range between the primary coil and the secondary coil, wherein the vehicle has a sensor unit for temperature monitoring in the transmission range, the charging unit comprises a control unit and in a charging operation the transmission power can be controlled by the control unit as a function of a result of temperature monitoring.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/