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

A railway signal waveform record and display system based on Android platform

A railway signal and waveform recording technology, applied in the direction of digital variable/waveform display, measuring devices, instruments, etc., can solve the problems of transportation interference, repeated failures, difficult analysis and processing, etc., to achieve fast detection, convenient analysis and processing of signal failures. Effect

Active Publication Date: 2016-09-14
SHENZHEN CHANGLONG RAILWAY ELECTRONICS ENGCO
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is very difficult to analyze and deal with such faults, and it is the most difficult type of signal faults to deal with. Often the real cause cannot be found, causing repeated faults and causing great disturbance to transportation

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
  • A railway signal waveform record and display system based on Android platform

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The implementation process of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0011] Such as figure 1 The shown railway signal waveform display system based on the Android platform includes a UART data frame reorganization algorithm module, an original waveform display algorithm module, a waveform amplitude display algorithm module, and a waveform frequency display algorithm module.

[0012] When the railway signal detection device equipped with this system obtains the detection data, the UART data frame reorganization algorithm module reorganizes the received UART data with a specific algorithm to facilitate the processing and analysis of the subsequent algorithm module.

[0013] The original waveform display algorithm module processes the received recombined data frame with a specific algorithm, and then figure 1 The data is displayed as waveforms on the LCD display shown.

[0014] The waveform amplitude displ...

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 railway signal waveform recording / display system based on Android platform. The railway signal waveform recording / display system comprises a UART (Universal Asynchronous Receiver / Transmitter) data frame reorganization algorithm module, an original waveform display algorithm module, a waveform amplitude display algorithm module and a waveform frequency display algorithm module; due to the adoption of a portable detection device installed with the system, signals in a fault area ca be detected quickly, and looked up and diagnosed, and signal failure can be analyzed and processed conveniently and quickly.

Description

technical field [0001] The invention relates to a railway signal detection technology, in particular to a railway signal waveform recording and display system based on an Android intelligent platform. Background technique [0002] In recent years, with the implementation of the sixth phase of the railway speed-up project, especially the opening and operation of the Beijing-Tianjin intercity, Beijing-Shanghai high-speed railway, and Beijing-Guangzhou high-speed railway, a large number of signal equipment with high technical content such as microcomputer interlocking, ZPW-2000 and speed-up turnouts have been launched. For track use, due to the increase of train speed, unexplained failures such as instant loss of turnout indication, short-term red light band of track circuit or fluctuation of voltage curve often occur. Due to the short occurrence time of this kind of fault, the fault will recover naturally before the maintenance personnel arrive at the scene. It is very diffic...

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 Patents(China)
IPC IPC(8): G01R31/00G01R13/00G01R23/165
Inventor 周波庹云凤李权李枫李桂月刘涛牛意坚王强任翔薛保建吴江涛张洲初王川赵兵罗翔罗辉张玲雨凌玉珊张景福何政雷临平蔡雨厚张颖慧陈耀林剑航包英丹刘丹王媛陈冰姜鲁瑜张骊赵烜锃
Owner SHENZHEN CHANGLONG RAILWAY ELECTRONICS ENGCO
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