Patent ID: 9592745
Date: 2017-03-14
CPC Classifications: B60L,H01M,Y02E,Y02T

Claim:
1. An alternating-hibernation battery management and control method for a power structure of a large electric vehicle, the power structure of the large electric vehicle comprising a vehicular computer with a sorting controller, plural configuration-variable series-type battery boxes in parallel connection and a driving device, each of the plural configuration-variable series-type battery boxes comprising plural battery modules in series connection, the alternating-hibernation battery management and control method comprising steps of: (a) the vehicular computer calculating a required number of battery modules and a required number of configuration-variable series-type battery boxes according to a vehicle-driving demand of the driving device; (b) the sorting controller calculating module scores of all battery modules, and generating a battery module sorting result of each configuration-variable series-type battery box; (c) the sorting controller enabling the required number of battery modules in each configuration-variable series-type battery box according to the required number of battery modules and the battery module sorting result of each configuration-variable series-type battery box; (d) the sorting controller calculating a battery box score of each configuration-variable series-type battery box according to the module scores of the enabled battery modules in each configuration-variable series-type battery box, and generating a battery box sorting result according to the battery box score; and (e) the sorting controller controlling at least one configuration-variable series-type battery box in the last rank of the battery box sorting result to be in a hibernation mode.