| 摘要 |
PROBLEM TO BE SOLVED: To estimate the amount of foreign matters clogging for a filter.SOLUTION: A temperature control system is mounted on a vehicle and controls the temperature of a power storage device (41) performing charge and discharge. The temperature control system includes a suction duct (10) for introducing air in a cabin to the power storage device, a fan (30) for taking the air into the suction duct, a filter (20) provided in the suction duct and blocking passage of foreign matters, and a controller (60) for estimating the amount of foreign matters clogging for the filter. The controller increases the amount of foreign matters clogging as the total amount of air supplied to the power storage device when the fan is driven, and the number of times for allowing movement of air between the interior and exterior of a vehicle increase. |
