Intelligent battery management system

A management system and smart battery technology, applied in battery circuit devices, current collectors, electric vehicles, etc., can solve problems such as energy consumption and waste, extend service life, balance differences, improve energy efficiency and operational reliability Effect

Active Publication Date: 2011-06-15
能际动力科技(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the secondary charging of the battery, the balanced management of the battery inevitably produces energy consumption, resulting in waste

Method used

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Abstract

The invention discloses an intelligent battery management system which comprises a plurality of basic units, slave control modules and a master control module, wherein the slave control modules are used for detecting the states of batteries in the corresponding basic units at regular time and transmitting the detection data to MCUs (Microprogrammed Control Units) in the slave control modules, the MCUs of the slave control modules transmit the detection data to the MCU in the master control module, the MCU in the master control module judges the state of each battery according to the received information, correspondingly controls each battery and transmits a control instruction to the MCUs in the slave control modules, and the MCUs in the slave control modules execute the instruction. The intelligent battery management system enables each battery to evenly discharge and to be fully charged in the charging process, thereby eliminating the short-board phenomenon, prolonging the service life of each battery, increasing the energy efficiency of each battery and improving the operation reliability of the system.

Description

An intelligent battery management system technical field The invention relates to an intelligent battery management system, in particular to an intelligent battery management system capable of uniformly discharging each battery and fully charging it. Background technique The rapid development of China's transportation industry is putting more and more pressure on the environment, and the number of cars on the road in the country is increasing at a rate of 10 million per year. Exhaust gas emitted by ordinary cars has become a source of air pollution that cannot be ignored. Electric vehicles replace oil with electricity and can achieve "zero emissions", which is an important means to solve energy and environmental problems. With the shortage of oil resources and the development of battery technology, electric vehicles are close to or even superior to traditional fuel vehicles in terms of performance and economy, and have begun to be gradually promoted and applied worldwide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
Inventor 余维
Owner 能际动力科技(苏州)有限公司
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