Non-contact atrial fibrillation intelligent detection system based on deep convolution residual network
A deep convolution, non-contact technology, applied in the field of artificial intelligence technology and medical monitoring, can solve the problems of easy misjudgment, short detection time, unsuitable for long-term night monitoring, etc., and achieve good convergence and strong degradation ability Effect
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[0032] Such as Figures 1 to 4 As shown, the non-contact atrial fibrillation intelligent detection system based on deep convolutional residual network of the present invention includes: mattress body 1, piezoelectric film sensor 11, piezoelectric signal processing module 2, AD conversion circuit 3, ARM processor 4. The cloud server 5 and the abnormal reminder module 6.
[0033] The piezoelectric film sensor 11 is laid on the mattress body 1 corresponding to the position directly below the heart when the human body is lying flat, and is used to convert the mechanical signal including the human heart impact and respiratory fluctuation into a current signal.
[0034] The piezoelectric signal processing module 2 is connected with the piezoelectric film sensor 11 for converting the current signal collected by the piezoelectric film sensor 11 into a voltage signal and amplifying it to meet the requirements of A / D conversion. Such as figure 2 As shown, the piezoelectric signal pro...
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