Portable basic data checking system for new-generation train operation monitoring system

Abstract

The invention discloses a portable basic data checking system for a new-generation train operation monitoring system. The portable basic data checking system comprises a communication converter, a power amplifier, an antenna and a new-generation LKJ virtual machine. The communication converter is configured to obtain train operation information through an RS485 bus and convert an RS485 communication mode into a WIFI communication mode so as to forward the train operation information in a WIFI signal mode; the power amplifier amplifies the transmitting power of the communication converter, and train operation information is sent to the new-generation LKJ virtual machine through the antenna; the new-generation LKJ virtual machine comprises a new-generation LKJ host simulator module and a DMI simulation module, wherein the new-generation LKJ host simulator module reads new-generation LKJ basic data, and the new-generation LKJ basic data is displayed on the new-generation LKJ virtual machine through the DMI simulation module; and in the test process, the data of the actual running line scene of the train is compared with the running data displayed on the new-generation LKJ virtual machine to realize the checking of the new-generation LKJ basic data.

Description

technical field [0001] The invention relates to a train operation monitoring system, in particular to an on-line verification test of vehicle-mounted basic data. Background technique [0002] With the promotion and application of the new generation of LKJ monitoring system in China, how to ensure the correctness of the basic data of the new generation of LKJ monitoring system has become the most critical issue in the promotion of the new generation of LKJ monitoring system. The device for verifying the basic data of the LKJ monitoring system on-line on the real vehicle. Before installing the new-generation LKJ monitoring system, the basic data of the new-generation LKJ monitoring system is verified and tested on the real vehicle. [0003] The traditional basic data checking equipment developed for the LKJ2000 monitoring and recording device is used to simulate the basic data required for the operation of the LKJ2000 monitoring and recording device on the ground. The basic d...

AI Technical Summary

Problems solved by technology

[0003] The traditional basic data checking equipment developed for the LKJ2000 monitoring and recording device is used to simulate the basic data required for the operation of the LKJ2000 monitoring and recording device on the ground. The basic data of the new generation LKJ monitoring system is dynamically checked

[0004] In addition, the traditional basic data checking equipment can only conduct dynamic simulation tests on the basic data of the LKJ2000 monitoring and recording device, and cannot perform dynamic simulation tests on the basic data of the new generation LKJ monitoring system

[0005] To sum up, the traditional basic data checking device for LKJ2000 cannot carry out on-line simulation testing of the basic data of the new generation of LKJ monitoring system, which has relatively large technical limitations.

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