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

Power carrier communication system

A technology of power carrier communication and carrier communication module, which is applied to distribution line transmission systems, instruments, alarms, etc., and can solve problems such as inability to conduct network communication.

Inactive Publication Date: 2009-11-11
SHANGHAI MUNICIPAL ELECTRIC POWER CO +2
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, power cable theft and cutting crimes are rampant, and power cable facilities are in urgent need of protection. However, related products on the market use GSM and other communication methods to communicate with the main station, but the alarm terminals are independent of each other and cannot communicate in a network.

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
  • Power carrier communication system
  • Power carrier communication system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] Such as figure 1 and figure 2 As shown, a power carrier communication system of the present invention includes a power supply module 1 , a carrier communication module 2 , a data storage module 3 , a serial communication module 4 and an intelligent processing module 5 .

[0010] The intelligent processing module 5 processes the information of the serial communication module 4 , the carrier communication module 2 and the data storage module 3 . When there is data transmission on the power line, the carrier communication module 2 filters out the interference signal through the signal coupling circuit, leaving only the useful carrier signal (130KHz). The carrier signal is amplified, demodulated and shaped through the front-end receiving analog amplifier circuit. Then, the analog-to-digital conversion is performed through the intelligent processing module 5, and the analog signal is converted into a digital signal for processing. After the processing is completed, the d...

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 relates to a power carrier communication system comprising a power module, a carrier communication module, a data storage module, a serial communication module and an intelligent processing module. The carrier communication module, the data storage module and the serial communication module are respectively connected with the intelligent processing module; and the power module is respectively connected with the carrier communication module, the data storage module, the serial communication module and the intelligent processing module. Compared with the prior art, the invention has the advantages that the power carrier communication method does not need the arrangement of special circuits and can be used in places with power circuits; the power carrier communication method can realize mutual network connection of a plurality of alarms, data transmission among the alarms can be realized by using carrier communication units arranged inside the alarms, and each alarm can be used as both an alarm terminal and a relay routing node so as to forward alarm information.

Description

technical field [0001] The present invention relates to a power carrier communication system, in particular to a power carrier communication system Background technique [0002] At present, power cable theft and cutting crimes are rampant, and power cable facilities are in urgent need of protection. However, related products on the market use GSM and other communication methods to communicate with the main station, but the alarm terminals are independent of each other and cannot communicate in a network. In response to the above defects, we have developed a communication system using power carrier. Contents of the invention [0003] The object of the present invention is to provide a power carrier communication system capable of networking communication in order to overcome the above-mentioned defects in the prior art. [0004] The purpose of the present invention can be achieved through the following technical solutions: a power carrier communication system, characterize...

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): H04B3/54G08B25/06
Inventor 何维国徐建兵常诚邹枥葆蔡源
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO
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