Pressure detection device and method based on piezoresistive and piezoelectric flexible sensor combination
A piezoresistive sensor and piezoelectric sensor technology, which is applied in the measurement of the property force of piezoelectric devices, and the measurement of property force of piezoelectric resistance materials, etc., can solve the problems of poor durability, poor dynamic performance, power High power consumption and other problems, to achieve the effect of improving the hysteresis, the device's battery life is strong, and the power consumption is low
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[0048] The combined pressure detection device and method based on piezoresistive piezoelectric flexible sensors according to the present invention will be further described below with reference to the accompanying drawings and embodiments.
[0049] The following is the best example of a pressure detection device and method based on piezoresistive piezoelectric flexible sensor composite described in the present invention, which does not limit the protection scope of the present invention.
[0050] figure 1 It shows a pressure detection device based on piezoresistive piezoelectric flexible sensor composite, which is characterized in that it includes a pressure sensing module, a signal acquisition and processing module, a wake-up module, a zero point correction module, a wireless data communication module, a pressure calculation module, High-frequency signal correction module and power module;
[0051]The pressure sensing module includes a piezoresistive sensor group and a piezo...
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