Battery pack
First Claim
1. A battery pack used with a main system for charge-level data sharing therebetween for recording and management, comprising recorder means connected to said main system by way of a plurality of communication lines for writing to and reading out of said main system, wherein charge-level data measured and calculated at at least said main system are written to and read out of said recorder means.
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Accused Products
Abstract
The invention provides a battery pack 2 operatively associated with a main system 1 for charge-level data sharing between them for recording and management. The battery pack 2 includes recorder means 22 that is connected to the main system 1 for writing to and reading out of the main system 1. Charge-level data measured (12, 14) and calculated (13) at at least the main system 1 are written to and read out of the recorder means 22 by way of signal lines. The battery pack 2 is not provided with any means for management of the charge-level data, making cost and size reductions possible.
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Citations
9 Claims
- 1. A battery pack used with a main system for charge-level data sharing therebetween for recording and management, comprising recorder means connected to said main system by way of a plurality of communication lines for writing to and reading out of said main system, wherein charge-level data measured and calculated at at least said main system are written to and read out of said recorder means.
Specification