The invention discloses a thermal imaging foreign matter detection method applied to wireless charging, which utilizes a thermal imaging technology to reliably detect foreign matters so as to ensure reliable and accurate operation of wireless charging. The plurality of groups of wireless charging piles are connected to the cloud platform, the cloud platform is internally provided with an image database for placing various foreign matters in a wireless charging scene, and the cloud platform is also provided with a logic judgment module; each set of wireless charging piles is connected with a wireless charging transmitting end, the thermal imager is located at the bottom of a to-be-charged vehicle body, and a wireless charging receiving end is arranged at the bottom of each to-be-charged vehicle body. In the to-be-charged state, a lens of the thermal imager covers the upper surface of the wireless charging transmitting end and the area of the lower surface of the to-be-charged wireless charging receiving end, the thermal imager records a video and uploads the video to the cloud platform, and the video recorded by thermal imaging fully displays the whole thermal feature process of an object; and the logic judgment module of the cloud platform compares the video fed back by the thermal imager with the scene with the foreign matter in the image database.

    本发明公开了一种应用于无线充电的热成像异物检测方法,其利用热成像技术可靠检测异物,从而确保无线充电可靠准确操作。若干组无线充电桩连接至云平台,云平台内置有各种异物放置于无线充电场景的图像数据库,云平台同时设置有逻辑判断模块;每组无线充电桩分别连接有一无线充电发射端,热成像仪位于待充电车体的底部,每个待充电车体的底部设置有一无线充电接收端,待充电状态下热成像仪的镜头覆盖无线充电发射端上表面、以及待充电的无线充电接收端的下表面的面域,热成像仪录制视频、并将视频上传到云平台,热成像录制的视频充分显示物体的热特征全过程;云平台的逻辑判断模块将热成像仪所反馈的视频和图像数据库中存在异物的场景进行比对。


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    Title :

    Thermal imaging foreign matter detection method applied to wireless charging


    Additional title:

    一种应用于无线充电的热成像异物检测方法


    Contributors:
    JIANG MIAOFEI (author) / WU JINQIANG (author) / SONG LEI (author) / FAN LEILEI (author)

    Publication date :

    2024-12-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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