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Data processing method for LKJ data remote loading

A data processing and data technology, applied in the field of data processing, can solve problems such as waste of manpower and material resources, and achieve the effect of improving timeliness, changing cumbersomeness, and improving application level

Active Publication Date: 2014-12-03
HENAN THINKER AUTOMATIC EQUIP CO LTD
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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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  • Data processing method for LKJ data remote loading
  • Data processing method for LKJ data remote loading
  • Data processing method for LKJ data remote loading

Examples

Experimental program
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Embodiment Construction

[0016] like 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. For functions such as plan execution status, the vehicle-mounted equipment receives basic data files through the wireless network, and uses the transmission protocol guaranteed by the verification mechanism, handshake mechanism and response mechanism to carry out the safe transmission of air data, and completes the function of loading basic data to LKJ. It includes the following steps:

[0017] 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 the processing of the processing server, it is forwarded to the communication server, and the communication server sends the LKJ basic data to the...

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Abstract

Provided is a data processing method for LKJ data remote loading. Each locomotive depot reloading terminal of ground equipment sends obtained LKJ basic data to a database; the database forwards the LKJ basic data to a processing server; and the basic data is forwarded to a communication server after being processed by the processing server; and the communication server sends the LKJ basic data to a vehicle-mounted device through an internet. According to the data processing method adopting the technical scheme above, the function of carrying out wireless remote reloading on the LKJ basic data is realized; the function of carrying out basic data file reloading on a plurality of locomotives is realized; whole process management and monitoring of the remote reloading process is realized; automatic control of reloading of the basic data is realized; complexity of manual LKJ basic data reloading is changed; timeliness, accuracy and controllability of LKJ version reloading work are improved; and informationization level in the aspect of LKJ equipment management is improved.

Description

technical field [0001] The invention relates to a data processing method for remotely loading LKJ basic data into an LAIS platform. Background technique [0002] 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 railway, and has played a significant role in ensuring railway transportation safety and promoting locomotive safety management. 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. In recent years, factors such as the construction of new railway lines, the transformation of ex...

Claims

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Application Information

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