Method for realizing photoelectric pulse wave detection by using earmuffs

The invention relates to a method for realizing photoelectric pulse wave detection by using earmuffs. The method for adding a photoelectric pulse wave detecting function on the earmuffs is provided to people who need normal operation and cannot conveniently wear sensors on the hands. The operation of a user is not affected during detection. Circuits used for detecting pulse waves are additionally arranged on the earmuffs; double-wavelength photoelectric sensors are arranged on surfaces of soft cushions contacted with a human body; and a part of other circuits is arranged in cavities of the earmuffs. When people wear the earmuffs to normally work, two routes of photoelectric pulse waves can be detected through the sensors contacted with the human tissues around auriculas and the detecting circuits arranged in the cavities of the earmuffs, and the blood oxygen saturation parameter is calculated. Photoelectric pulse wave detection is performed by the earmuffs worn on an operator, and a new detection device is not added, so that the load of the operator is not increased, and the operation ability is not affected.