Patent ID: 6833784
Filing Date: 2004-12-21
Classification: B60L,B60R,Y02T

Abstract:
An electric vehicle including at least a pack of rechargeable secondary battery and a charger for charging said secondary battery which are mounted on a vehicle main body to be attachable/detachable thereto/therefrom respectively, an electric motor for driving a running section such as wheels and the like, and a controller for conducting control to drive said electric motor by electric power of said secondary battery, comprising:nonvolatile memories for storing a password arranged in said vehicle main body, each said secondary battery and said charger respectively; and a display and operation unit for inputting a password and means for bringing said vehicle into a state capable of being driven only when the password inputted through said display and operation unit matches all of the passwords stored in said respective memories of said vehicle main body, each said secondary battery and said charger, arranged in said vehicle main body.