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Data display method for remote loading of lkj data

A data display and data technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve problems such as waste of manpower and material resources, and achieve the effects of improving timeliness, application level, and informationization level

Active Publication Date: 2017-09-19
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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  • Data display method for remote loading of lkj data

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Embodiment Construction

[0017] Such as figure 1 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:

[0018] 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 vehicle e...

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Abstract

The invention discloses a data display method for remote loading of LKJ data. The data display method comprises the following steps: editing a local reloading plan according to a locomotive data reloading plan, adding an LKJ basic data file used by the local reloading plan, and then, storing in a database; (2) reading published local reloading plan information by each locomotive depot reloading terminal in ground equipment; (3) transmitting LKJ basic data to a processing server by the database, reading a depot plan by a data processing server, sending the data file, and performing basic data file reloading; (4) transmitting the LKJ basic data to a communication server after processing the LKJ basic data by the processing server, and sending the LKJ basic data to vehicle equipment by the communication server through the Internet; (5) acquiring the LKJ basic data, sent by the Internet, in real time by the vehicle equipment through an antenna, and performing data updating and display on LKJ equipment monitoring host. According to the data display method, disclosed by the invention, adopting the technical scheme, a function that wireless remote reloading and data display are performed on the LKJ basic data are realized, a function that basic data file reloading is performed on multiple locomotives simultaneously is realized, whole process control and monitoring on the remote reloading process is realized, and automatic control on basic data reloading is realized.

Description

technical field [0001] The invention relates to a data display method for remote loading of LKJ data. 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 existing lines, and the use of l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
CPCG06F16/11G06F16/122G06F16/219
Inventor 闫鑫宋社平李志强陈留章崔文超
Owner HENAN THINKER AUTOMATIC EQUIP CO LTD
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