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

Charging system and method

A technology of charging system and charger, applied in charging/discharging current/voltage regulation, current collector, circuit certification, etc., can solve problems such as incompatibility, and achieve the effect of free choice

Inactive Publication Date: 2017-05-31
SHENZHEN TINNO WIRELESS TECH
View PDF4 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Currently, there are two main fast charging schemes: 1 high-voltage charging scheme (5V ~ 20V) and 2 low-voltage direct charging scheme (below 5V). The two schemes need to match different charging circuits on the mobile device side due to the different output voltages of the chargers. The two options are not compatible

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
  • Charging system and method
  • Charging system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. 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.

[0020] figure 1 It is a structural schematic diagram of the charging system of the embodiment of the present invention. Such as figure 1 As shown, the charging system includes: a charger 11 , a charging circuit 12 , a processor 13 and a controller 14 . The charger 11 is used to output a charging signal to charge the battery. The charging circuit 12 is connected with the charger 11, and the charging signal charges the battery through the char...

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 charging system and method. The charging system comprises a charger, a charging circuit, a processor and a controller, wherein the charger is used for outputting a charging signal and charging a battery; the charging circuit is connected with the charger; the charging signal is used for charging the battery through the charging circuit; the processor communicates with the charger and is used for identifying the type of the charger and outputting an information instruction according to the type of the charger; and the controller is connected with the processor and the charging circuit and is used for controlling the charging signal to charge the battery through different charging paths in the charging circuit according to the information instruction. According to the charging system and method, target of being simultaneously compatible with two charging schemes can be achieved through identifying the type of the charger and controlling charging through different charging paths, and free selection of the charger is achieved.

Description

technical field [0001] The invention relates to the technical field of charging, in particular to a charging system and method. Background technique [0002] With the popularization of smart phones and the increasing demand of users for the battery life of mobile phones, limited by the fact that lithium battery technology cannot make a breakthrough and increase the energy density, smart phone battery fast charging technology has been rapidly popularized. The current fast charging The output voltage of the technical charger is no longer fixed, but a controlled variable voltage value. At the beginning of charging, the host and the charger communicate and match. After the handshake is successful, the charger outputs a fixed voltage according to specific preset conditions. Then start charging. [0003] Currently, there are two main fast charging schemes: 1 high-voltage charging scheme (5V ~ 20V) and 2 low-voltage direct charging scheme (below 5V). The two schemes need to match ...

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): H02J7/00
CPCH02J7/00H02J7/00045H02J7/007
Inventor 李新倪漫利王晨
Owner SHENZHEN TINNO WIRELESS TECH
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