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 valueEstimation of the humidity in a vehicle based on the weather information at the stop position of the vehicleThe temperature of the dew point inside the vehicle is calculated based on the temperature inside the car and estimated humidity.The target temperature of the main body is set based on the calculated dew point temperature.The 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