The invention discloses a
forehead type thermodetector with user
identity recognition and calibration functions and a
temperature measurement method, a temperature sensor is electrically connected with a corrector, the temperature sensor is used for measuring actual temperature values of
ear temperature and
forehead temperature, a processor is electrically connected with the corrector and the temperature sensor, and the corrector is electrically connected with the processor. The first switch and the second switch are used for switching an
ear temperature measurement mode and a
forehead temperature measurement mode, after the
ear temperature measurement mode is entered, the temperature sensor measures an ear temperature value and records the ear temperature value in the corrector, and after the
forehead temperature measurement mode is entered, the temperature sensor measures a
forehead temperature value and records the
forehead temperature value in the corrector; the corrector obtains a forehead
temperature correction value according to the difference value between the ear temperature value and the forehead temperature value, the
temperature measurement mode is started when the forehead temperature is measured again, the temperature sensor measures the actually measured forehead temperature value, and the processor automatically completes forehead temperature measurement and calibration according to the actually measured forehead temperature value and the forehead
temperature correction value to generate a body temperature value. The user can calibrate the forehead temperature according to the personal ear temperature, the problem that the forehead temperature measurement error of different users is large is solved, and accurate measurement of the forehead temperature is achieved.