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LKJ equipment data remote-loading method and system

A data and long-distance technology, applied in digital transmission systems, transmission systems, data exchange networks, etc., can solve problems such as waste of manpower and material resources, and achieve the effects of improving timeliness, application level, and informatization level

Active Publication Date: 2014-12-17
HENAN THINKER AUTOMATIC EQUIP CO LTD
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  • Application Information

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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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  • LKJ equipment data remote-loading method and system
  • LKJ equipment data remote-loading method and system
  • LKJ equipment data remote-loading method and system

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Embodiment Construction

[0032] 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. 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:

[0033] 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 ...

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Abstract

Disclosed is an LKJ equipment data remote-loading method and system. The method includes the steps: 1, ground equipment sends out LKJ basic data in real time over the internet; 2, through an antenna, vehicular equipment acquires the LKJ basic data transmitted over the internet and updates the data of a monitoring master of LKJ equipment. The LKJ equipment data remote-loading method and system has the advantages that a function of wirelessly reloading the LKJ basic data is realized, a function of reloading basic data files for multiple locomotives is realized, remote full-course management and monitoring of a reloading process is achieved, automatic control of basic data reloading is achieved, the trouble of manually reloading the LKJ data is changed, the LKJ equipment is higher in reloading timeliness, accuracy and controllability, and management information level of the LKJ equipment is increased.

Description

technical field [0001] The invention relates to a data remote loading 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 o...

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 刘力宋社平陈留章崔文超闫鑫
Owner HENAN THINKER AUTOMATIC EQUIP CO LTD
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