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

Intelligent diagnosing method and system of electrical device

A technology for electrical equipment and intelligent diagnosis, which is applied to televisions, instruments, and measuring electronics. It can solve problems such as low detection efficiency, manual detection, and difficulty in popularization, and achieve the effects of reducing workload, facilitating use, and improving fault detection efficiency.

Inactive Publication Date: 2014-01-22
TCL CORPORATION
View PDF9 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide an intelligent diagnosis method and system for electrical equipment, aiming to solve the problems that the existing electrical equipment diagnosis method requires manual detection, low detection efficiency, and difficult to popularize

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
  • Intelligent diagnosing method and system of electrical device
  • Intelligent diagnosing method and system of electrical device
  • Intelligent diagnosing method and system of electrical device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048]The present invention provides an intelligent diagnosis method and system for electrical equipment. In order to make the purpose, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0049] see figure 1 , figure 1 It is a flow chart of a preferred embodiment of the intelligent diagnosis method for electrical equipment of the present invention, as shown in the figure, which includes steps:

[0050] S101. When receiving an operation instruction to switch the signal source, control to turn on the power of the target electrical device, detect the working state of the target electrical device, and judge whether the target electrical device is in the running state according to the detection result;

[0051] S102. When the target ele...

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 an intelligent diagnosing method and a system of an electrical device. The method comprises the steps that: when an output signal of the target electrical device is normal, the target electrical device is judged to be with no faults; and when the output signal of the target electrical device is abnormal, electrical device interface end signals connected with the target electrical device are inquired in turn so that whether there is an input signal is judged. When there is the input signal, a fault type of the target electrical device is judged to be misconnection of a signal line; and when there is no input signal, the fault type of the target electrical device is judged to be a connection fault of the signal line.

Description

technical field [0001] The invention relates to the field of fault diagnosis of electrical equipment, in particular to an intelligent diagnosis method and system for electrical equipment. Background technique [0002] The digital home is based on computer technology and network technology, and various household appliances communicate and exchange data through different interconnection methods to realize the interconnection and intercommunication between household appliances, so that people can conveniently and quickly obtain Information, thereby improving the comfort and entertainment of living. The centralized management of household appliances, especially the centralized management of home entertainment audio-visual equipment, is the core of the digital home system. However, for users, while enjoying the comfortable and convenient experience brought by the centralized management of digital home equipment, the complicated connection of many electrical equipment and the dif...

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): G01R31/02H04N17/00
Inventor 刘晓阳张耿旭陈敏
Owner TCL CORPORATION
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