The invention belongs to the field of wireless charging, and particularly relates to a roof type automatic alignment electric vehicle wireless charging device which is characterized in that a supporting device is used for building a structural frame of the electric vehicle wireless charging device; the moving device is carried on the supporting device and can move in the horizontal (X-axis) direction, the height (Y-axis) direction and the depth (Z-axis) direction; the power device is carried on the supporting device and at the tail end of the moving device, and comprises two stepping motors which can realize four-degree-of-freedom flexible movement; the charging device is mainly composed of a flexible wireless transmitting coil and a wireless receiving coil. The positioning control device is composed of an industrial camera and a control system, the industrial camera shoots and transmits the shot information to a single-chip microcomputer, and necessary position information is provided. In order to overcome the defects in the field of existing wireless charging automobiles, through automatic positioning of machine vision, automatic alignment of the roof type moving device is achieved when the control system sends out an instruction, potential safety hazards are reduced, and the charging efficiency is improved.

    本发明属于无线充电领域,尤其涉及一种车顶式自动对准的电动汽车无线充电装置,其特征在于:支撑装置用于搭建电动汽车无线充电装置的结构框架;移动装置搭载于所述支撑装置上,可实现水平(X轴)、高度(Y轴)及深度(Z轴)的方向移动;动力装置搭载于所述支撑装置上、移动装置末端,包含两种步进电机可实现4自由度的灵活运动;充电装置主要由柔性无线发射线圈和无线接收线圈构成;定位控制装置由工业摄像机和控制系统构成,工业摄像机拍摄后传递给单片机,提供必要的位置信息。本发明针对于现有无线充电汽车领域的不足,通过机器视觉的自动定位,运用控制系统发出指令时车顶式移动装置的实现自动对准,降低了安全隐患,提升了充电效率。


    Access

    Download


    Export, share and cite



    Title :

    Roof type automatic alignment electric automobile wireless charging device


    Additional title:

    一种车顶式自动对准的电动汽车无线充电装置


    Contributors:
    CAO YIBO (author) / PING XUECHENG (author) / PENG JIAHAN (author) / YU HAIYANG (author) / REN JUNWEI (author) / WU CHAO (author)

    Publication date :

    2023-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01F MAGNETS , Magnete / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



    Automatic folding type solar charging device for electric automobile

    LI GANG / ZHANG CHENGPING | European Patent Office | 2021

    Free access

    Automatic charging device of electric automobile

    CHENG HAITAO / MA LINWEI / XIE HAN | European Patent Office | 2020

    Free access

    Automatic positioning device for car roof wireless charging

    SONG HUAITONG / PING XUECHENG / REN JUNWEI et al. | European Patent Office | 2020

    Free access

    Wireless charging device of electric automobile

    HUI WEIDONG / LIU NA / WANG CHAO et al. | European Patent Office | 2024

    Free access

    Wireless charging device of electric automobile

    YANG CHUAN / CHEN HUA / LIU XIANGPING et al. | European Patent Office | 2023

    Free access