| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle system that can prevent performance of a battery from being deteriorated by controlling a temperature change of the battery, even if a vehicle continues stopping (that is, parking) more than the predetermined time.SOLUTION: A vehicle system has a temperature detection unit (temperature sensor Sb and temperature sensor Si) that detects a temperature of a battery Eb (battery temperature &thetas;b) and temperature in the vehicle compartment (vehicle compartment temperature &thetas;i). An air conditioning apparatus 50 and a fan 70 perform air conditioning in the vehicle compartment when filling the predetermined condition when a vehicle 100 is stopped. When vehicle compartment temperature &thetas;i in the vehicle compartment detected by the temperature detection unit when the vehicle 100 stops, reaches a first battery temperature &thetas;b1 of the battery Eb, a temperature adjustment part (battery Eb, temperature control unit 11a, fans 12 and 70, air conditioning apparatus 50, and a solar power generation machines 80) regulates the battery temperature &thetas;b of the battery Eb. The performance of the battery Eb can be prevented from deteriorating since the fan 12 is driven after the atmospheric temperature (vehicle compartment temperature &thetas;i) falling more than the battery temperature &thetas;b. |
