Invention Grant
US07897884B2 Method and system of a multi-zone capacitive force-measuring based load sensing platform 有权
基于多区域电容式力测量的负载感测平台的方法和系统

Method and system of a multi-zone capacitive force-measuring based load sensing platform
Abstract:
Capacitive force-measuring device based load sensing platform is disclosed. In one embodiment, a load sensing platform includes a sensor surface to have one or more capacitive force-measuring devices arranged in an array, a base surface placed on top of the sensor surface to provide a contact surface of a load applied to the load sensing platform, and a control module to process data of the one or more capacitive force-measuring devices when the load is applied to the base surface. Moreover, the load sensing platform includes a communication module of the control module to communicate the weigh, position, temperature, humidity, or vibration of the load through a wired channel and/or a wireless channel. The load sensing platform may further include an alert module to generate an alert signal when a change in the position of the load exceeds a threshold value.
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