| 摘要 |
PROBLEM TO BE SOLVED: To suppress a battery from being degraded when the battery is at a low temperature.SOLUTION: When a battery temperature Tb of a battery is less than a predetermined temperature Tb3 and energy accumulation percentage SOC of the battery is less than a control lower limit percentage Slo1 (S110, S120), a predetermined high load control which drives a standby unit under a predetermined high load is executed over a predetermined time t1 (S140). If the energy storage percentage SOC of the battery drops because of the execution (S160), a predetermined low load control which drives the standby unit under a predetermined low load is executed (S170). Thus, the energy accumulation percentage SOC of the battery is suppressed from excessively degrading. As a result, degradation of the battery is suppressed. |
