| 摘要 |
A smart mask, and a method, smart mask and device for calculating a pollutant absorption amount, belonging to the technical field of terminals. The smart mask comprises a front mask body (101), a main mask body (102) and a fixing band (103), the front mask body (101) being arranged at a first open end (1021) of the main mask body (102), the fixing band (103) being arranged at a second open end (1022) of the main mask body (102). The inside of the front mask body (101) is sequentially provided with a filter piece (1011) and a sensor (1012), the sensor (1012) comprising an air sensor and a flow sensor, the filter piece (1011) being used for absorbing pollutants in the air entering the front mask body (101), the air sensor being used for detecting a post-filtration air index, the flow sensor being used for calculating a total breathing amount of a user when wearing the smart mask. The smart mask calculates the pollutant absorption amount of the smart mask during wearing according to the post-filtration air index, the total breathing amount of the user when wearing the smart mask and a wearing day local air index, and the local air condition is thereby displayed to the user in a more direct manner. |
