Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Lithium battery management system based on parking air conditioner

A management system, lithium battery technology, applied in air handling equipment, circuits or fluid pipelines, charging/discharging of secondary batteries, etc., can solve the problems of many design links, complex systems, poor low temperature performance, etc., and achieve the design link Less, the system is simple, and the effect of reducing the easy points of failure

Pending Publication Date: 2021-10-01
陈明
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The technical problem solved by the present invention is to overcome the problems that the prior art batteries for parking air conditioners are not environmentally friendly, have poor low-temperature performance, short cycle life, low energy density, cannot withstand high current charging and discharging, complex systems, and many design links. Provides a lithium battery management system based on parking air conditioners due to defects such as increased failure points

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
  • Lithium battery management system based on parking air conditioner
  • Lithium battery management system based on parking air conditioner
  • Lithium battery management system based on parking air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0063] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0064] see Figure 1-9 , the present invention provides a technical solution: a lithium battery management system based on a parking air conditioner, including the following two aspects:

[0065] 1. The work stage is mainly divided into the following three stages:

[0066] 1. When the engine starts;

[0067] 2. When the vehicle engine is charging;

[0068] 3. When the parking air conditioner is in use;

[0069] 2. The main control strategy is mainly divide...

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

The invention discloses a lithium battery management system based on a parking air conditioner. The lithium battery management system comprises the following two aspects: 1 a working stage; and 2 a main control strategy. A lithium battery is used, the designed lithium battery management system serves as a technical support, and the system is designed to be a starting and parking air conditioner integrated battery which directly replaces an original vehicle lead-acid storage battery. Therefore, the defects that a traditional lead-acid storage battery is not environmentally friendly, poor in low-temperature performance, short in cycle life, low in energy density and intolerant to large-current charging and discharging are effectively overcome, meanwhile, the management system improves the scheme that the lithium battery only supplies power to the vehicle-mounted parking air conditioner in the prior art, charging of the lithium battery does not need the help of an original vehicle-mounted generator, the system is simple, and the number of design links is small, so that fault points prone to occurring are effectively reduced.

Description

technical field [0001] The invention relates to the technical field of parking air conditioners, in particular to a lithium battery management system based on parking air conditioners and a method for using them. Background technique [0002] The parking air conditioner is a kind of air conditioner in the car. It refers to the continuous operation of the air conditioner with the DC power supply of the car battery (12V / 24V / 36V) when parking, waiting and resting. Equipment that is regulated and controlled to fully meet the comfort cooling needs of truck drivers. In 2019, the production and sales of on-board parking air conditioners for commercial vehicles are about 800,000 sets, so the demand for batteries for parking air conditioners in the market has soared. [0003] There are three solutions to the current demand for this type of battery: [0004] First, continue to use lead-acid batteries, just simply increase the capacity of the battery [0005] Disadvantages: (compare...

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 Applications(China)
IPC IPC(8): B60R16/033B60H1/00H01M10/44
CPCB60R16/033B60H1/00378B60H1/00428H01M10/44Y02T10/88Y02E60/10
Inventor 陈明朱纹辉
Owner 陈明
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com