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FEP breakpoint resuming method of rail transit comprehensive monitoring system

An integrated monitoring system and rail transit technology, applied in the field of FEP breakpoint continuous transmission of the integrated monitoring system, can solve the problems of abnormal communication on the upper side, unable to meet the reliable monitoring of key information of the integrated monitoring system, etc., and achieve the effect of reliable monitoring

Inactive Publication Date: 2020-11-13
NR ELECTRIC CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the actual operation process, due to network failures and other reasons, FEP (front-end processor) may have normal downlink communication but abnormal uplink communication, which cannot satisfy the reliable monitoring of key information of the integrated monitoring system

Method used

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  • FEP breakpoint resuming method of rail transit comprehensive monitoring system

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Embodiment Construction

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] Such as figure 1 Shown is a schematic diagram of the FEP connection of the present invention. The specific steps of the method of the present invention are as follows:

[0018] Step (1) Set the relevant attributes of the forwarding channel through the dedicated WEB configuration tool of FEP

[0019] Step (1.1) Configure the breakpoint data transmission strategy and transmission communication mode of the forwarding channel. FEP supports two strategies of active upload and manual call to transmit breakpoint data. When configuring the forwarding channel, it is necessary to select the transmission strategy; the transmission communication mode supports sftp file transfer and iec104 protocol transfer, if you choose sftp file transfer, you need to configure the address information, user name, password, certificate and other informat...

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Abstract

The invention discloses an FEP data breakpoint resuming method for a rail transit integrated monitoring system. The method comprises the following steps (1), setting a transmission mode of breakpointdata when FEP configures a channel actively performing uploading or manually performing calling; (2), setting a storage attribute of a measuring point when the FEP configures a forwarding point table;(3), storing the corresponding data into SQLite according to the configuration in the (2); and (4), after the FEP and the real-time server of the comprehensive monitoring system return to normal, transmitting the breakpoint data to a master station in a mode of actively uploading or responding to the calling of the master station according to the configuration in the (1). According to the methodprovided by the invention, customized storage and transmission of FEP acquisition data are realized, so that reliable monitoring of key information of the comprehensive monitoring system is realized.

Description

technical field [0001] The invention relates to an FEP breakpoint resume transmission method of a comprehensive monitoring system, in particular to a rail transit comprehensive monitoring system FEP breakpoint resume transmission method. Background technique [0002] The urban comprehensive monitoring system uses a unified software and hardware platform to connect all subsystems in rail transit, such as the environmental monitoring system, access control system, fire alarm system, power monitoring system, broadcasting system, passenger information system, fare collection system, and security door system. It ensures the sharing of resources and common maintenance and management between systems, and is a powerful guarantee for the safe and efficient operation of rail transit. [0003] In the actual operation process, due to network failures and other reasons, FEP (front-end processor) may have normal downlink communication but abnormal uplink communication, which cannot satisf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L23/00B61L27/00
CPCB61L23/00B61L27/50
Inventor 李先上李华谷峰吉跃瑾苏荣强
Owner NR ELECTRIC CO LTD