Efficient sensor signal acquisition and processing device and processing method thereof

The invention discloses an efficient sensor signal acquisition and processing device and a processing method thereof. The device comprises a wireless sensor, a wireless receiver, a gateway, a processing sensor, an alarm and a wireless power supply, according to the invention, the wireless sensor is used for carrying out seismic signal acquisition, denoising processing is carried out on the acquired signals, early warning is carried out on the signals reaching an early warning value, simple noise reduction processing is carried out on the signals through the GPS front-end module, the signals after simple processing are transmitted to the processing sensor, interference signals and noise are removed through intrinsic mode decomposition, and the early warning is carried out on the signals reaching the early warning value. The method comprises the following steps of: firstly, acquiring a signal, then reconstructing the remaining signal, improving the accuracy of the signal, finally transmitting the reconstructed