| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle air conditioner management system capable of easily determining reduction in cooling capacity of an air conditioner in a short time.SOLUTION: An air conditioner management system includes a vehicle information control device 3 for calculating average vehicle indoor temperature by reading vehicle indoor temperatures of vehicles 4, 5 and 6 detected by temperature sensors 7 when an air conditioner 2 starts test cooling operation, measuring a first time until the average vehicle indoor temperature reaches the set temperature, measuring a second time until the vehicle indoor temperatures of the vehicles 4, 5 and 6 reach the set temperature, subtracting the first time from the second time to obtain deviations respectively, and determining that the cooling capacity of the air conditioner 2 is reduced when the determined deviation is equal to or larger than a preset value. |
