| 摘要 |
To improve the measurement accuracy of an air analyzer, a method of introducing position information to group and average a set of position-dependent air quality samples is proposed. The method comprises the steps of sampling the air at a first sampling rate to obtain a plurality of air quality samples by using a first sensor; sampling the positions of an apparatus at a second sampling rate to obtain a plurality of position samples; analyzing the plurality of position samples to obtain a plurality of spatial relationship information; grouping the plurality of air quality samples into a second plurality of air quality sample sets; and for each air quality sample set, calculating a representative value as the air quality value of a corresponding sampling duration. By using this method, non-position-relevant air quality samples can be excluded from the calculation of the air quality of a specific position or area.
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