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

Multi-battery charging method and device and handheld mobile terminal

A charging method and multi-battery technology, applied in the field of communication, can solve the problem of high cost and achieve the effect of low cost and improved charging efficiency

Active Publication Date: 2012-08-01
QINGDAO HISENSE MOBILE COMM TECH CO LTD
View PDF3 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if one control unit is used per battery, the cost is high

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
  • Multi-battery charging method and device and handheld mobile terminal
  • Multi-battery charging method and device and handheld mobile terminal
  • Multi-battery charging method and device and handheld mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Embodiments of the present invention provide a multi-battery charging method, device and a handheld mobile terminal, which are used to improve battery charging efficiency, so that devices such as a handheld mobile terminal can charge multiple batteries through one control unit.

[0022] The technical solutions provided by the embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0023] see figure 1 , a multi-battery charging device provided by an embodiment of the present invention, comprising:

[0024] The voltage detection unit 11 is used to detect the voltage of each battery; that is, the voltage detection unit 11 is responsible for reading the voltage of each battery as the basis for implementing which charging method;

[0025] The charging mode selection unit 12 is used to compare the voltage of each battery with a preset threshold value, and select a charging mode for the battery according to the comparison ...

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 multi-battery charging method and device and a handheld mobile terminal, and the multi-battery charging method and the device are used for increasing the charging efficiency of a plurality of batteries, so that the batteries of equipment, such as the handheld mobile terminal, can be charged through one control unit. The multi-battery charging method provided by the invention comprises the following steps of: detecting the voltage of each battery; comparing the voltage of each battery with preset thresholds, and selecting charging manners for the batteries according to comparative results; and charging the batteries by adopting the selected charging manners.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a multi-battery charging method and device and a handheld mobile terminal. Background technique [0002] At present, the performance of handheld mobile terminals is getting higher and higher, and the power consumption is increasing. In this case, there are higher requirements for the capacity and performance of the batteries of handheld mobile terminals. There are many solutions, and one of the effective methods is to use multiple batteries. This method can not only effectively improve the battery life of the mobile phone, but also allow users to replace the battery without power failure, which is more convenient and humanized. . [0003] This kind of multi-battery mobile device is currently widely used in special equipment or some ordinary equipment that requires high battery life. Generally, two batteries are used, one main battery and one spare battery. When the main b...

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
IPC IPC(8): H01M10/44H02J7/00H04M1/02
CPCY02E60/12H01M10/44H01M10/482H01M2220/30H02J7/00H01M10/441H02J7/0013Y02E60/10
Inventor 孙海强张鹏秦勇
Owner QINGDAO HISENSE MOBILE COMM TECH CO LTD
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com