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CN107465274A 基于多个传感器的异物检测装置 无效 - 驳回

基于多个传感器的异物检测装置
摘要：
基于多个传感器的异物检测装置，属于无线电能传输领域。解决了现有技术无法在有异物进入能量传输介质中时无法快速、精确定位的问题。本发明通过阵列扫描方式，对n个异物检测电路从1至n进行扫描，当第i个异物检测电路的传感器采集到异物信号时，其中1≤i≤n，从1至m扫描第i行的m个检测线圈，当第j个检测线圈安装的传感器采集到异物信号时，其中1≤j≤m，确定异物的位置位于第i行第j个检测线圈的位置。本发明主要用于对异物进行检测。
摘要（英）：

The invention discloses a foreign matter detection device based on multiple sensors, belongs to the field of wireless electric energy transmission, and aims to solve the problems that in the prior art, rapid and precise positioning cannot be achieved if a foreign matter enters an energy transmission medium. By adopting an array scanning mode, n foreign matter detection circuits are scanned from 1 to n; when the sensor of an ith foreign matter detection circuit acquires a foreign matter signal, i is greater than or equal to 1 and less than or equal to n, and m detection coils of an ith row from 1 to m; when the sensor of a jth detection coil acquires a foreign matter signal, j is greater than or equal to 1 and less than or equal to m, and the position of the foreign matter in the jth detection coil of the ith row is confirmed. The foreign matter detection device is mainly used for detecting foreign matters.

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