Charging abnormality detection method, charging data line and charging system

An anomaly detection and data line technology, applied in the field of mobile devices and mobile communications, can solve problems such as abnormal charging, and achieve the effect of improving charging safety

Inactive Publication Date: 2018-02-16
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF2 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is inevitable that there will be abnormal charging during the charging process. How to mon

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 abnormality detection method, charging data line and charging system
  • Charging abnormality detection method, charging data line and charging system
  • Charging abnormality detection method, charging data line and charging system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only some structures related to the present application are shown in the drawings but not all structures. 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.

[0023] The terms "first" and "second" in this application are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-excl...

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 application discloses a charging abnormality detection method, a charging data line and a charging system. The charging abnormality detection method includes: when an electronic device is charged,a charging curve of a charging USB interface is obtained, wherein the charging curve includes a curve of correspondence between a current flowing through the charging USB interface and charging time;the charging curve of the charging USB interface is compared with a preset normal charging curve; and according to the comparison result, whether the charging process is abnormal is detected. According to the embodiment of the application, current monitoring is carried out on the charging USB interface and whether abnormality occurs during the charging process is monitored, so that charging safety is improved.

Description

technical field [0001] The present application relates to the technical field of mobile communication, in particular to the technical field of mobile devices, and in particular to a charging abnormality detection method, a charging data line and a charging system. Background technique [0002] With the development of communication technology, mobile electronic devices have become an indispensable tool in daily life. With the increase in the frequency of use of mobile electronic devices, electronic devices need to be charged frequently to meet the needs of users. Usually, charging adapters and charging data cables are used to charge electronic devices to supplement the power of electronic devices. However, abnormal charging will inevitably occur during the charging process, and how to monitor whether the charging process is abnormal has attracted more and more attention from the industry. Contents of the invention [0003] Embodiments of the present application provide a c...

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): H02J7/00
CPCH02J7/00H02J7/0021H02J7/0036H02J7/0047
Inventor 刘绍斌
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap