Vehicle position dynamic monitoring method and vehicle position dynamic monitoring system

Abstract

The invention discloses a vehicle position dynamic monitoring method and a vehicle position dynamic monitoring system. RFID TAGs are arranged on locomotives and trucks, and vehicle identification devices such as a RFID card reader and a RFID antenna are arranged at an important access position; and when the locomotives or the trucks pass through the RFID device, the RFID device reads related information and transfers the information to a management control center server through a network mode. The management control center server also acquires information such as railway section occupation, switch state and signal lamps from a railway microcomputer interlocking system through a network communication mode. The server realizes the vehicle number identification and position tracking of vehicles based on a vehicle presumption algorithm plus a small amount of RFID card readers according to summary field real-time information. The railway track vehicle tracking by adopting the method has the advantages of low cost, high efficiency and low error rate.

Description

technical field [0001] The invention belongs to the technical field of automation, and in particular relates to a dynamic monitoring method and system for a vehicle position. Background technique [0002] On the railway line, many kinds of transport vehicles are operated every day, and they are responsible for the transportation of a large number of raw materials, fuels, semi-finished products and products. In order to timely grasp the vehicle number, status, location, time and other dynamic usage information of all vehicles in use during the dispatching and transportation process, facilitate logistics organization and management, and ensure the rationality and accuracy of logistics allocation, it is necessary to carry out Carry out real-time tracking of locomotives and freight cars on the railway, and identify information such as vehicle numbers. This requires many dispatchers and car number personnel to go to the scene within the specified time to record the car number an...

AI Technical Summary

Problems solved by technology

This requires a lot of dispatchers and car number personnel to go to the scene within the specified time to record the car number and sequence number of the arriving vehicles in the original way of oral notes, check the grouping and cargo ticket of the existing car one by one, and then use the phone and chart to record the car number and sequence number. Such simple tools as manual copying and reporting to dispatching at all levels, this method of collecting and processing various information with paper, pen and telephone takes up a lot of time and energy of dispatchers, car number clerks and statisticians, which is costly and inefficient low, high error rate

[0003] In view of the defects of the above-mentioned manual monitoring, some enterprises have built a position monitoring system for railway transport vehicles and adopted the GPS+GIS solution. Computer technology, complex system structure, many types of interfaces, high failure rate, high price and high maintenance cost make most small and medium iron and steel enterprises flinch

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