Communication method for remote loading of lkj data

A communication method and data technology, applied in the direction of data exchange network, electrical digital data processing, special data processing applications, etc., can solve the problems of waste of manpower and material resources, achieve the effect of improving timeliness, improving application level, and changing cumbersomeness

Active Publication Date: 2017-10-17
HENAN THINKER AUTOMATIC EQUIP CO LTD
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AI Technical Summary

Problems solved by technology

LKJ adopts the method of on-board storage of line parameters. This storage method requires that on-board data should be maintained and updated with changes in train line facilities, that is, to maintain on-board data storage. Currently, when maintaining system programs and data, it is necessary to To disassemble the device, each data maintenance will cause a lot of waste of manpower and material resources

Method used

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  • Communication method for remote loading of lkj data
  • Communication method for remote loading of lkj data
  • Communication method for remote loading of lkj data

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Experimental program
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Embodiment Construction

[0021] Such as figure 1 , figure 2 As shown, a method for remote loading of LKJ data. The system is mainly divided into two parts: on-board equipment and ground equipment. Ground equipment realizes the basic data loading plan management function, generates basic data loading plan, audit plan, release plan, and tracks For functions such as plan execution status, the vehicle-mounted equipment receives basic data files through the wireless network, uses a transmission protocol guaranteed by a verification mechanism, a handshake mechanism, and a response mechanism to perform safe transmission of data in the air, and completes the function of loading basic data to LKJ. It includes the following steps:

[0022] ① The ground equipment sends the acquired LKJ basic data through the Internet in real time; in step ①, each locomotive depot replacement terminal sends the acquired LKJ basic data to the database, and the database forwards the LKJ basic data to the processing server. After proc...

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Abstract

A communication method for remote loading of LKJ data. Each locomotive depot replacement terminal in the ground equipment sends the obtained LKJ basic data to the database, and the database forwards the LKJ basic data to the processing server, and forwards the LKJ basic data to the processing server after processing. Communication server, the communication server sends the LKJ basic data to the vehicle-mounted equipment through the Internet; the vehicle-mounted equipment includes the LAIS vehicle-mounted platform and the LKJ equipment monitoring host connected to it; the communication server communicates with the LAIS vehicle-mounted platform. The present invention realizes the function of wireless remote replacement of LKJ basic data, realizes the function of changing basic data files of multiple locomotives at the same time, realizes remote management and monitoring of the whole process of replacement, and realizes basic data replacement Install automation control. It changes the cumbersomeness of manual LKJ data replacement work, improves the timeliness, accuracy and controllability of LKJ version replacement work, and improves the informatization level of LKJ equipment management.

Description

Technical field [0001] The invention relates to a communication method for remotely loading LKJ basic data into the LKJ data remote loading of the LAIS platform. Background technique [0002] The LKJ2000 train operation monitoring and recording device (hereinafter referred to as LKJ) as the main monitoring equipment for domestic locomotives has been promoted and used throughout the road, and has played a significant role in ensuring the safety of railway transportation and promoting the safety management of locomotives. LKJ adopts the method of on-board storage of line parameters. This storage method requires that the on-board data should be maintained and updated with the changes of train line facilities, that is, the on-board data memory is maintained. At present, when maintaining system programs and data, Disassembling the device, each data maintenance will cause a lot of waste of manpower and material resources. In recent years, the construction of new railway lines, the tra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L29/08G06F17/30B61L27/00
Inventor 崔文超宋社平李志强陈留章闫鑫
Owner HENAN THINKER AUTOMATIC EQUIP CO LTD
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