Non-invasive blood glucose measuring system

The utility model discloses a non-invasive blood glucose measuring system. The non-invasive blood glucose measuring system comprises an infrared emitting module, an infrared receiving module, a signal converting module, a data processing module, a man-machine interacting module, wherein the infrared emitting module is used for transmitting infrared of a preset wavelength in real time; the infrared receiving module is used for receiving infrared signals within a certain wavelength range in real time and converting the received infrared signals into analog electrical signals; the signal converting module is used for converting the analog electrical signals into digital signals; the data processing module is used for analyzing and computing the digital signals to obtain the measuring results of body blood glucose concentration; the man-machine interacting module is used for inputting instructions and displaying or voice-broadcasting the measuring results of body blood glucose concentration. The non-invasive blood glucose measuring system eliminates interference of water and human body during body blood glucose measurement, enables the measuring results to be accurate, credible and high in repeatability and sensitivity, for specific human bodies to be measured, can obtain high measuring result specificity.