Field of technology: Electronics, Vehicles, Engines and Transportation
Patent granted on: Tue, 20 Sep 1994
A device for accumulating information about storage batteries, especially useful for electric vehicles, in which a microcomputer having memory and associated sensors is built into each battery pack. The device accumulates data about the usage and condition of the pack, and identification data on the user, then transmits the data to an external computer when the pack is charging.