Pressure self-sensing intelligent insole with self-power generation function

The invention discloses a pressure self-sensing intelligent insole with a self-power generation function. The pressure self-sensing intelligent insole consists of an upper insole body, a lower insole body, an insole interlayer, an electric heating sheet, a piezoelectric stack, a Bluetooth module, a function selection switch, a processing and control module, a storage battery, a mini-USB (mini-Universal Serial Bus) interface and the like, and can communicate with application software on a smart cell phone through Bluetooth. The pressure self-sensing intelligent insole uses the piezoelectric stack, can measure the pressure of a foot and count a step number during walking without an external sensor so as to monitor the problems of the activation level and walking heath of a user and the like, can also generate electric energy, and has the self-power generation function; the pressure self-sensing intelligent insole also has a cell phone charging function, can supply a little electric energy for the cell phone so as to deal with emergencies, and is particularly suitable for being used in the open air without a power supply; the pressure self-sensing intelligent insole has the advantages of energy saving, convenience in use, simple and convenient installation, low cost and the like.