In-vehicle device, management method of on-board device, and management program of vehicle mounted device

摘要

Problem to be solved: to suppress degradation under high temperature or low temperature environment.On vehicle deviceThe main body attached to the inside of the vehicleAttached to the main bodyThe temperature adjustment section which can adjust the temperature of the main bodyIf the temperature within the vehicle of a stopped vehicle exceeds a predetermined valueThe measurement result of measurement of humidity in a car by humidity sensor was obtained.Calculate the temperature of the dew point inside the vehicle based on the measurement result of the inside temperature and the inside of the carThe target temperature of the main body is set based on the calculated dew point temperatureThe control unit is provided with a control unit for controlling the temperature adjusting portion so that the temperature of the main body portion becomes a target temperature.Diagram