| 摘要 |
<P>PROBLEM TO BE SOLVED: To perform heating of a battery and warming indoor of a vehicle while suppressing the power consumption of the battery that is the power source of the electric vehicle in the warm-up device of the electric vehicle. <P>SOLUTION: If the temperature of the battery (2) is under a reference temperature, and when at least either the cases determined that the battery (2) cannot be heated over the reference temperature by using a first fluid, or that the operation request of the air conditioning apparatus (6) is detected and it is determined that the hot air of the desired temperature cannot be obtained, a control means (33) heats the first fluid or the second fluid by operating either a first heater (16) or a second heater (21) that is shorter in the necessary operation time, and supplies heated the first fluid or the second fluid to the battery (2) or the air conditioning apparatus (6). <P>COPYRIGHT: (C)2013,JPO&INPIT |
