Train loading data acquisition system and method

Abstract

The invention discloses a train loading data acquisition system which comprises a train number scanning device, a PLC (Programmable Logic Controller), a data acquisition module, a data processing module and a train loading date memory device. The train number scanning device is used for scanning the number of a train which pulls in and is connected with the data processing module; the PLC is provided with a signal output end which is used for sending a coal pinching or coal supplementing signal to train loading equipment; the data acquisition module is connected with the PLC through a data port and is used for collecting the coal pinching or coal supplementing signal from the signal output end in the train loading process; the data processing module is connected with the data acquisition module so as to calculate the actual loading data of each section of the train according to the preset coal loading amount as well as the coal pinching or coal supplementing signal; the train loading data memory device is connected with the data processing module to store the actual train loading data and the basic information of the train. The train loading data acquisition system can monitor the train loading data more accurately, can monitor the entire process of loading the trains and can track the data in the whole course.

Description

technical field [0001] The invention relates to a loading system for trains, in particular to a loading data acquisition system and method. Background technique [0002] At present, the industrial automation loading system has been widely used, but the loading data has been manually copied by a special person, and most of the loading data is empirical data (for example, estimated by multiplying the number of coal loaded trains by the number of trains), therefore, in the manual copying During the process, the accuracy of the data is greatly affected by external conditions. If the scribes make mistakes, the loading data cannot be guaranteed to be true and accurate, and the work efficiency is low. In addition, the data transcribed by hand can usually only obtain the result data, but cannot record the data of the entire loading process. If there is a problem with the loading data of a certain wagon, it is difficult to trace the source. Contents of the invention [0003] Aimin...

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Problems solved by technology

[0002] At present, the industrial automation loading system has been widely used, but the loading data has been manually copied by a special person, and most of the loading data is empirical data (for example, estimated by multiplying the number of coal loaded trains by the number of trains), therefore, in the manual copying During the process, the accuracy of the data is greatly affected by external conditions. If the scribes make mistakes in copying, the loading data cannot be guaranteed to be true and accurate, and the work efficiency is low.

In addition, the data transcribed by hand can usually only obtain the result data, but cannot record the data of the entire loading process. If there is a problem with the loading data of a certain wagon, it is difficult to trace the source

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