Unlock instant, AI-driven research and patent intelligence for your innovation.

Battery management method, device, battery management system, vehicle, and storage medium

A battery management system and battery management technology, applied in the fields of vehicles and storage media, battery management systems, devices, and battery management methods, can solve problems such as battery life shortening and damage, and achieve the effects of improving service life and avoiding performance attenuation

Active Publication Date: 2022-05-10
GUANGZHOU XIAOPENG MOTORS TECH CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under abusive conditions, battery life may be shortened to damage the

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Battery management method, device, battery management system, vehicle, and storage medium
  • Battery management method, device, battery management system, vehicle, and storage medium
  • Battery management method, device, battery management system, vehicle, and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present application and should not be construed as limiting the present application.

[0027] Terminology Explanation:

[0028] Battery pack: energy storage device, including single power battery or power battery module, usually also includes battery electronic components, high voltage voltage, overcurrent protection device, battery box and other external systems (such as cooling, high voltage auxiliary low voltage and communication, etc.) Interface.

[0029] Battery module: a module connected by single power batteries in physical structure and circuit, which is the smallest grouping that constitutes a b...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Embodiments of the present application provide a battery management method, device, battery management system, vehicle, and storage medium. The battery management method includes obtaining operating parameters of the battery, and the operating parameters include at least one of voltage, current, and temperature; parameters and fault parameter thresholds, determine the fault level of the battery; and execute a fault handling strategy corresponding to the fault level according to the fault level. The battery management method provided by the embodiment of the present application can deal with battery abuse in a timely manner, avoid battery performance attenuation, and improve the service life of the battery.

Description

technical field [0001] The present application relates to the field of battery technology, and in particular to a battery management method, device, battery management system, vehicle and storage medium. Background technique [0002] At present, during the use of electric vehicles, there are many abuses of power batteries, which can be roughly divided into mechanical abuse, electrical abuse and thermal abuse. Under abusive conditions, shortened battery life may result in damage. Therefore, the treatment of power battery abuse is the focus of research by those skilled in the art. Contents of the invention [0003] In view of the above problems, embodiments of the present application provide a battery management method, device, battery management system, vehicle, and storage medium to solve the above technical problems. [0004] The embodiment of the present application is realized by adopting the following technical solutions: [0005] In the first aspect, some embodimen...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B60L58/10B60L58/16B60L58/24B60L3/00
CPCB60L58/10B60L58/16B60L58/24B60L3/0046Y02T10/70
Inventor 陈建豪
Owner GUANGZHOU XIAOPENG MOTORS TECH CO LTD