Pace cycle monitoring device based on static detection
A step cycle, monitoring device technology, applied in the field of electronic technology applications, can solve problems such as large impact, and achieve the effect of large measurement range
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[0025] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0026] The specific operation steps of a non-contact human body step cycle monitoring device based on electrostatic detection of the present invention are as follows:
[0027] Step 1: Use the metal electrodes on the surface of the device to collect and detect electrostatic signals in the environment;
[0028] Step 2: Pass the collected signal through the signal processing circuit, including micro-current amplification circuit, 50Hz power frequency notch and 10Hz low-pass filter; the detection plate is used to obtain the amount of electrostatic induction charge, and the change of charge amount will generate electrostatic induction current. The voltage value that can be measured is obtained after the current passes through the micro-current amplification circuit composed of a T-shaped feedback network. After that, the signal is subjected to 50Hz...
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