Charging system, electronic equipment and charging control method thereof
A charging system and charging circuit technology, applied in the direction of charging/discharging current/voltage regulation, battery circuit devices, collectors, etc., can solve problems such as abnormal heating of the charging interface, hidden dangers of charging safety, etc., to solve abnormal heating of the interface and reduce the interface Voltage, the effect of halving the voltage
Pending Publication Date: 2021-05-11
VIVO MOBILE COMM CO LTD
View PDF4 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The embodiment of the present application provides a charging system, an electronic device and a charging control method thereof, which can solve the problem of charging safety hazard caused by abnormal heating of the charging interface caused by high-voltage charging in the prior art
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.
[0024] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein. In addition, "and / or" in the specification an...
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
Login to View More Abstract
The invention discloses a charging system, electronic equipment and a charging control method thereof, and belongs to the technical field of charging. The charging system comprises a charging interface, a plurality of half-voltage charging circuits and a battery module, the input end of the charging interface is connected with a power supply, and the output end of the charging interface is respectively connected with the input ends of the plurality of half-voltage charging circuits; the output ends of the plurality of half-voltage charging circuits are connected with the battery module, and a power supply charges the battery module through at least one half-voltage charging circuit in the plurality of half-voltage charging circuits. The half-voltage charging circuits are used for charging the battery module, the voltage can be halved and the interface voltage can be reduced under the condition that the charging power is not changed, the potential safety hazards such as interface heating abnormity caused by the high voltage of the interface can be solved, and meanwhile the charging efficiency can be improved by connecting the multiple half-voltage charging circuits in parallel.
Description
technical field [0001] The present application belongs to the technical field of charging, and in particular relates to a charging system, electronic equipment and a charging control method thereof. Background technique [0002] With the development of communication technology, the configuration of smart terminals is getting higher and higher, with more and more functions, and the power consumption is getting faster and faster, and the user's demand for charging speed is gradually increasing. [0003] At present, smart terminals are charged by fast charging or super fast charging. Fast charging has become a standard configuration of smart terminals, which directly affects the experience of end users. However, due to the possibility of liquid and dust entering the charging interface of the terminal, when using a fast charging charger, the charger outputs a high voltage to the charging interface of the terminal, and the high voltage can easily cause corrosion and oxidation of ...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
CPCH02J7/007H02J7/00308H02J7/00309H02J7/00304Y02B40/00
Inventor 廖兴保
Owner VIVO MOBILE COMM CO LTD