ULTRAVIOLET MEASURING DEVICE, ULTRAVIOLET MEASURING METHOD, AND ULTRAVIOLET MEASURING PROGRAM

摘要

PROBLEM TO BE SOLVED: To achieve power saving and measurement accuracy at a prescribed level or higher in measuring an ultraviolet ray quantity.;SOLUTION: An ultraviolet measuring device 1 comprises: an ultraviolet sensor 101 for detecting an ultraviolet ray quantity at a place where the ultraviolet measuring device 1 is located; an illuminance sensor 102 for detecting illuminance at the place where the ultraviolet measuring device 1 is located; and a sensor control section 2 for controlling the ultraviolet sensor 101 so as to set detection frequency of the ultraviolet ray quantity by the ultraviolet sensor 101 according to the illuminance detected by the illuminance sensor 102. The ultraviolet measuring device 1 further comprises a calculation section 3 for calculating the total quantity of the ultraviolet ray quantity within a prescribed period by using the ultraviolet ray quantity detected by the ultraviolet sensor 101.;SELECTED DRAWING: Figure 2;COPYRIGHT: (C)2017,JPO&INPIT