| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a battery deterioration information management system which can properly manage battery deterioration information. <P>SOLUTION: A storage battery 40 and two electronic apparatuses (HV-ECU 20 and ENG-ECU 30) are mounted on a hybrid vehicle. In the hybrid vehicle, a battery deterioration information management system causes the two electronic apparatuses to intercommunicate battery deterioration information of the storage battery 40, and stores the battery deterioration information in the two electronic apparatuses. When it is determined that only the ENG-ECU 30 is exchanged (NO at S13 and S14, and YES at S15), the HV-ECU 20 does not update the battery deterioration information, and when it is determined that only the HV-ECU 20 is exchanged (NO at S13 and YES at S14), the HV-ECU 20 updates battery deterioration information stored by itself with received battery deterioration information (S18). <P>COPYRIGHT: (C)2013,JPO&INPIT |
