The invention discloses an electric vehicle wireless charging alignment system and method based on a Bluetooth beacon, and the system comprises a main control unit, a ground control unit which is in communication connection with the main control unit, a receiving coil and the Bluetooth beacon which are disposed on a to-be-charged vehicle, and a transmitting coil and communication receiver swhich are disposed at a parking lot. The communication receivers comprise a first group of communication receivers, a second group of communication receivers and a third group of communication receivers, wherein the first group of communication receivers and the second group of communication receivers are located in the left side and the right side of the to-be-charged automobile respectively, and thethird group of communication receivers is arranged in front of an electric vehicle to be charged. The charging alignment system is simple and high in applicability, the position of the receiving coil ispositioned through the Bluetooth beacon, the difference of fixed mounting positions caused by different brands and different vehicle types is avoided, and the problem caused by abnormal displacement of the receiving coil due to reasons is also avoided.
本发明公开了一种基于蓝牙信标的电动汽车无线充电对位系统及方法,该充电对位系统包括主控单元、与主控单元通讯连接的地面控制单元、设置在待充电汽车上的接收线圈与蓝牙信标、设置在停车场处的发射线圈与通信接收机,通信接收机有多组,包括分别位于待充电汽车左、右两侧的第一组通信接收机与第二组通信接收机以及位于待充电汽车前侧的第三组通信接收机。该充电对位系统简单,适用性强,通过蓝牙信标定位接收线圈的位置,既规避了不同品牌不同车型所造成的固定安装位置的差异性,也规避了接收线圈因故非正常位移所带来的问题。
Electric vehicle wireless charging alignment system and method based on Bluetooth beacon
一种基于蓝牙信标的电动汽车无线充电对位系统及方法
2021-04-02
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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