| 摘要 |
PURPOSE: A method for compensating the standard of cleanliness is provided to change the standard of the cleanliness and to calculate and display cleanliness according to the changed standard of the cleanliness. CONSTITUTION: A method for compensating the standard of cleanliness includes the following: cleanliness is calculated by applying the standard of cleanliness to dust data obtained by detecting dust for a set period of time(S30); the calculated cleanliness is compared with target cleanliness(S40); and the standard of the cleanliness is changed by compensating offset values according to the comparison result. [Reference numerals] (AA) Start; (S10) Setting target cleanliness; (S20) Detecting dust for an initial period of time; (S30) Calculating and displaying cleanliness on the basis of the standard of cleanliness; (S40) Target cleanliness >= cleanliness ?; (S50) Compensating with positive(+) offset values; (S60) Compensating with negative(-) offset values; (S70) Detecting dust for a set period of time
|
