| 摘要 |
PROBLEM TO BE SOLVED: To provide a battery degradation information management system which suppress degradation of development efficiency of an apparatus. SOLUTION: In a hybrid vehicle equipped with a first battery pack 41 to a Nth battery pack 41, an HV-ECU 20, and an ENG-ECU 30, a battery degradation information management system causes the HV-ECU 20 and the ENG-ECU 30 to intercommunicate a plurality of pieces of battery degradation information of respective battery packs 41 and also to store the pieces of battery degradation information. The HV-ECU 20 transmits a plurality of HV recognition values as the plurality of pieces of battery degradation information and also number information indicating the number of HV recognition values to be transmitted. The ENG-ECU 30 receives the plurality of HV recognition values and also the number information, and on the basis of the number information and the number of reception of the HV recognition values, verifies having received all pieces of battery degradation information transmitted from the HV-ECU 20. COPYRIGHT: (C)2013,JPO&INPIT |
