Cooper Legal Group, LLC
Method and system for processing pressure sensing signal
The disclosure provides a pressure sensing signal processing method and system thereof. The pressure sensing signal processing method includes the below steps: acquiring the resistance; first-order differentiation on the recorded resistance-time curve and acquiring the corresponding slope value; matching the slope value with at least one predetermined database to acquire a pressing force gradient corresponding to the slope value; calculating and acquiring a pressing force based on the pressing force gradient. The system includes resistance detection module, differentiation processing module, comparison reference module and calculation module.
TPK Touch Solutions (Xiamen) Inc.
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inventional inventional inventional additional
Ho-Hsun Cheng-Chung Yuhwen Feng
Chi Chiang Lee Chen