Patent ID: 8232875

Claim:
A displaying system for displaying information related to state of degradation evaluated for a power storage device for running mounted on a vehicle, comprising: a data processing unit for processing said information related to the state of degradation to a first display item for a user of said vehicle, a second display item for a dealer in charge of maintenance of said vehicle, and a third display item for a manufacturer of said vehicle; and a display unit for displaying said information processed by said data processing unit to said first to third display items, to said user, said dealer and said manufacturer, wherein said display unit is configured such that said user can select one of time display of displaying said information processed by said data processing unit in terms of time of use of said power storage device and distance display of displaying said information processed by said data processing unit in terms of running distance of said vehicle, said first display item includes information related to life of said power storage device, said second display item includes information related to state of malfunction occurrence of said power storage device, and said third display item includes information indicating expected degradation of said power storage device analyzed in advance, and information indicating actual degradation evaluated based on actual use of said power storage device.