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Vehicle battery monitoring management method

A battery monitoring and management method technology, applied in battery/fuel cell control devices, electric vehicles, vehicle energy storage, etc., can solve problems such as inability to accurately monitor battery life and inability to charge batteries

Inactive Publication Date: 2019-12-20
朱瑞琪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention solves the problems existing in the prior art that the battery cannot be intelligently charged when the vehicle is running, and the life of the battery cannot be accurately monitored. Charging the battery while accurately monitoring the overall dispersion of the battery

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0022] The method for monitoring and managing a vehicle battery comprises the following steps in sequence:

[0023] A. Supply power to the car through the power supply module;

[0024] B. Collect the power information of the power supply module through the collection module;

[0025] C. Monitor the charging and discharging information of the power supply module and the overall dispersion of the power supply module through the monitoring module;

[0026] D. Control the power supply module through the control module;

[0027] E. The processing module obtains the current remaining power of the power supply module according to the power information, generates a control signal according to the current remaining power of the power supply module, charge and discharge information, and the overall dispersion and the preset control strategy, and sends the control signal to the control module;

[0028] F. The control module controls the power supply module according to the control sign...

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PUM

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Abstract

The invention discloses a vehicle battery monitoring management method. The vehicle battery monitoring management method sequentially comprises the steps that power is supplied to a vehicle through apower supply module; electric quantity information of the power supply module is collected through a collection module; charge and discharge information of the power supply module and the overall dispersion degree of the power supply module are monitored through a monitoring module; the power supply module is controlled through a control module; and a processing module obtains the current remaining power of the power supply module according to the electric quantity information. The problems that in the prior art, a battery cannot be intelligently charged when the vehicle runs, and the batterylife cannot be accurately monitored are solved. According to the vehicle battery monitoring management method, the battery can be intelligently charged when the vehicle runs during method application,and meanwhile the overall dispersion degree of the battery is accurately monitored.

Description

technical field [0001] The invention relates to a vehicle power supply system, in particular to a method for monitoring and managing a vehicle battery. Background technique [0002] The power sources of existing new energy vehicles generally include pure electric, hybrid, plug-in hybrid, natural gas and hydrogen energy, etc. Some new energy vehicles need to be equipped with batteries to store energy to provide power and electricity for the vehicle. As the core component of a hybrid vehicle, the battery must be managed by a battery management system to maximize battery performance and life, fully guarantee the battery's operating performance, and at the same time protect the battery. The current battery management system cannot intelligently charge the battery when the car is running, and cannot accurately monitor the life of the battery (the deterioration of the overall dispersion, the greater the overall dispersion, the worse the performance of the battery). Contents of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L58/10
CPCY02T10/70
Inventor 朱瑞琪
Owner 朱瑞琪