Multi-wavelength laser optical power density automatic control system for diabetic foot treatment

The invention provides a multi-wavelength laser optical power density automatic control system for diabetic foot treatment. The multi-wavelength laser optical power density automatic control system comprises a control circuit, a driving circuit, light sources, wavelength selection modules, a dodging module, a spectrometer, a photoelectric detector, an image scanning module and an image recognition module. The image scanning module scans diabetic feet to form image data, and the image recognition module performs recognition and region division on the image data and determines the treatment light wavelength and optical power density required by each region according to the result of region division; the required treatment light wavelength value and optical power density value are input through the control circuit, the driving circuit drives the corresponding light source to emit light according to the optical power density value required by each region, the corresponding wavelength selection module outputs trea