WINDSHIELD DEVICE, AIRCRAFT AND POWER CONTROL METHOD OF WINDSHIELD HEATER

摘要

PROBLEM TO BE SOLVED: To attain power saving by performing the proper drive control of a windshield heater.SOLUTION: A windshield device 10 comprises: a windshield 11; a heater 12 being equipped at the windshield 11 and generating heat by energization; a dew point temperature acquisition section 131 acquiring a dew point temperature in a cockpit 2 installed with the windshield 11; a temperature sensor 15 being equipped at the windshield 11 and detecting a temperature; and a control section 132 performing the drive control of the heater 12. The control section 132 gives input power obtained by applying the detection temperature detected by the temperature sensor 15 to a function determined according to the dew point temperature to the heater 12.SELECTED DRAWING: Figure 1