Smart accumulator and remote management system thereof

Abstract

The invention discloses a smart accumulator and a remote management system thereof. The smart accumulator comprises multiple accumulator monomers; any accumulator monomer comprises a battery upper cover; a selector switch and a communication interface are arranged on the battery upper cover; multiple accumulator monomers are in cascade connection through the communication interface so as to form an accumulator pack; the interior of any accumulator monomer contains an integrated chip, and the integrated chip is used for online monitoring the voltage, the internal resistance and the temperatureof the accumulator monomer in real time; the integrated chip comprises an A/D chip, a CPU processor, a voltage measurement circuit, an internal resistance measurement circuit, and a temperature measurement circuit; the A/D chip is connected with the CPU processor; and the CPU processor is connected with the communication interface. The smart accumulator disclosed by the invention can reflect the own operation working condition of the accumulator in real time so as to perform the voltage balance; and meanwhile, a fully functional accumulator professional information processing and comprehensiveanalysis internet information platform is provided so as to effectively improve an operation status of the accumulator, obviously improve the power supply reliability of the accumulator, and prolongthe life of the accumulator.

Description

technical field [0001] The invention relates to the technical field of intelligent storage batteries, in particular to an intelligent storage battery and a remote management system thereof. Background technique [0002] Smart batteries in the prior art have been widely used in notebook computers, portable electronic products, uninterruptible power supplies, automobiles, security, communications, medical care, aviation / aerospace, military and other fields, but the smart batteries in the prior art still exist: lack Defects such as condition monitoring function, complicated installation of external monitoring system, and high operation and maintenance costs. Specifically reflected in: [0003] (1) When the battery that has been in the floating state for a long time still has the ability to drive the load, the internal resistance measurement accuracy in the prior art is poor, and advanced measuring devices at home and abroad cannot accurately reflect the internal resistance cha...

AI Technical Summary

Problems solved by technology

[0003] (1) When the battery that has been in the floating charge state for a long time still has the ability to drive the load, the internal resistance measurement accuracy in the prior art is poor, and advanced measuring devices at home and abroad cannot accurately reflect the internal resistance change of the battery

[0004] (2) When the failure of the battery is unpredictable, the existing technology is limited by the internal resistance measurement technology, and it is impossible to effectively find the failed battery

[0005] (3) Liquid leakage occurs during battery operation, battery failure is not easy to detect, and connection plate failure inspection, etc., there is still no clear solution

[0006] (4) When the battery suddenly fails, the existing technology is limited by the internal resistance measurement technology, and the ability to identify and control the failed battery is limited

[0007] (5) When identifying outdated batteries in real time, the existing technology can identify outdated batteries through comprehensive monitoring technology, but the ability to predict is limited

[0008] (6) How to extend material management to each battery cell, how to understand the health status of the battery, and how to reasonably assemble batteries, there is still no clear solution

[0010] 1: What to do when the voltage of the charger is not suitable

[0011] 2: How to deal with when the current of the charger is not suitable

[0012] 3: What to do when the user cannot grasp the internal temperature of the battery

Images