The invention discloses a mobile wireless charging ground end rapid in-place method. A mobile assembly is adopted, a transmitting coil and a ground end communication device are arranged on the mobile assembly, the parking position of a vehicle is estimated, and an estimated center position is determined at a ground end; the moving assembly is located at a first position and obtains a first distance between the moving assembly and the vehicle end communication device, the moving assembly moves to a second position along with movement of the vehicle and obtains a second distance between the moving assembly and the vehicle end communication device, the two positions are located on the same side of the estimated center position, and the second position is closer to the center position; and combining the length of the moving path, the moving distance of the vehicle and the height from the vehicle end communication device to the ground, calculating a predicted position, directly facing the vehicle end communication device, on the moving path, and moving the moving assembly to the predicted position. The moving assembly can be accurately in place in the parking process of the vehicle, namely the vehicle is parked to the position capable of guaranteeing alignment. After the vehicle is parked, wireless charging can be started immediately, and alignment operation does not need to be carried out.
本发明公开了移动式无线充电地端快速就位方法具有移动组件,发射线圈、地端通信装置设置在移动组件上,预估车辆停放的位置,在地端确定预估中心位置;移动组件位于第一位置,并获取与车端通信装置之间的第一距离,随着车辆的移动,移动组件移至第二位置,获取与车端通信装置之间的第二距离,两个位置处于预估中心位置同一侧,第二位置更靠近中心位置;结合移动路径的长度、车辆移动的距离、车端通信装置距离地面的高度,计算出移动路径上正对车端通信装置的预计位置,并将移动组件移动至预计位置。移动组件可以在车辆停放的过程中,就精准的就位,即停放到能够保证对齐的位置。车辆停放后,可以马上开始无线充电,而不用在进行对齐操作。
Mobile wireless charging ground end rapid in-place method
移动式无线充电地端快速就位方法
24.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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