To suppress a state where a function using a circuit board having a determined normal temperature range is disabled at start of a vehicle.SOLUTION: A vehicular temperature regulating device includes: a temperature regulator 30 regulating a temperature of a circuit board 20 mounted to a vehicle; a control section 12 controlling the temperature regulator 30; and a storage section 14 in which a vehicle start scheduled time is stored. When a temperature Td of the circuit board 20 at a confirmation time before the vehicle start scheduled time is deviated from a predetermined normal temperature range, the control section 12 executes circuit board temperature pre-regulating control for regulating a temperature of the circuit board 20 by operating the temperature regulator 30 before the vehicle start scheduled time.SELECTED DRAWING: Figure 2
【課題】正常温度範囲が定められた回路基板を用いた機能が、車両起動時点で実行不可となるような状態を抑制可能とする。【解決手段】車両用温度調節装置は、車両に搭載された回路基板20の温度調節を行う温度調節器30と、当該温度調節器30を制御する制御部12と、車両起動予定時刻が記憶される記憶部14とを備える。制御部12は、車両起動予定時刻前の確認時刻における回路基板20の温度Tdが所定の正常温度範囲から逸脱する場合に、車両起動予定時刻前に温度調節器30を稼働させて回路基板20の温度を調節する、回路基板プレ温度調節制御を実行する。【選択図】図2
VEHICULAR TEMPERATURE REGULATING DEVICE
車両用温度調節装置
2020-12-03
Patent
Electronic Resource
Japanese
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |