The present disclosure provides road charging coil alignment and monitoring. An electrified vehicle having a battery includes an inductive charge receiver configured to be inductively coupled to a series of charging coils embedded in a roadway on which the vehicle travels in order to transfer charge to the battery. A ground penetrating radar transceiver is configured to interrogate the road, the road including an area of the road towards which the vehicle advances. The ground penetrating radar transceiver generates reflectance data that includes reflections from the charging coil and from an embedded cable coupled to the charging coil. An object analyzer is responsive to the reflectance data and is configured to map the series of charging coils relative to the vehicle. A path controller is configured to determine a steering operation of the vehicle along the roadway to optimize charge transfer from the series of charging coils to the inductive charge receiver.
本公开提供“道路充电线圈对准和监测”。一种具有蓄电池的电动车辆包括感应电荷接收器,所述感应电荷接收器被配置为感应耦合到嵌入所述车辆行驶在的道路中的一系列充电线圈,以便将电荷转移至所述蓄电池。探地雷达收发器被配置为询问所述道路,所述道路包括所述车辆前进朝向的所述道路的区域。所述探地雷达收发器生成反射比数据,所述反射比数据包括来自所述充电线圈和来自耦合所述充电线圈的嵌入式电缆的反射。物体分析器响应于所述反射比数据并且被配置为相对于所述车辆映射所述一系列充电线圈。路径控制器被配置为确定所述车辆沿着所述道路的转向操作以优化从所述一系列充电线圈到所述感应电荷接收器的电荷转移。
Road charging coil alignment and monitoring
道路充电线圈对准和监测
2023-07-21
Patent
Electronic Resource
Chinese
Wireless charging coil guide alignment system and guide alignment method
European Patent Office | 2020
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