Research On The Locomotive Car Running Stocks Monitoring Data Integrated Application

Locomotive for vehicle monitoring system is an important part of locomotive vehicle security systems(6A system), the device can realize the fault early warning and precise positioning, so as to provide a solid technical guarantee for safe operation of the railway locomotive and vehicle. But the current ground analysis software cannot be generated automatically temperature contrast analysis of data, especially comparative analysis and tracking observation analysis, the need to manually compare and record and tedious steps, easy to miss. Using a key analysis, automatically according to the preset threshold value automatic comparative analysis of temperature data, and the analysis results are given in this paper meet production requirement, has important practical significance.Firstly from the locomotive go for the research background and significance of comprehensive application of vehicle monitoring data begin to discuss, makes a general analysis of the domestic status quo, summarize the problem of locomotive, vehicle monitoring subsystem. Then by taking the factors of temperature detection data of the locomotive were in-depth analysis and mining, put forward the locomotive go for axle temperature data for comparative analysis from the viewpoint of the theory of. By the main factors of affecting the temperature of the bearing analysis, selected by the same external factors affecting the bearing temperature measuring point group, the coaxial direction determined with a wheel tooth end axle box and non tooth end of the crankcase, tooth end axle with non tooth end of the axle, motor of the same end tooth and tooth end measuring point for comparative analysis of point group; parity direction determined with a steering rack axle, axle, motor position with measuring points to compare group. At the same time, through the statistical data of the existing harmony locomotive axle temperature data, reflecting by comparing the measuring points of temperature distribution, and thus determine the group of 30 by the comparison with the test point threshold value standard.According to the demand, set the axis temperature contrast the key analysis system design goals, in the axle temperature comparison and analysis of the data, the discontinuous interpolation and fitting method for time registration, to ensure the accuracy of the comparison and analysis of the data. System of simple operation, high efficiency. The results showed that rapid, clear, strong field applicability, and has good economic and social benefits.Based on a key analysis functions, increase the temperature contrast of information analysis function, reached the target set initially. Finally, the thesis carried on brief summary and Prospect of the system.