Rail train positioning system and method

Abstract

The invention relates to the field of traffic, and in particular to a rail train positioning system and method which are suitable for a rail train. The rail train positioning system comprises a measurement device, a control device, a drawing device and a positioning analysis device. The measurement device is arranged at the preset position on the outer surface of the rail train and used for obtaining corresponding real-time measured data. The control device is connected with the measurement device and used for storing and transmitting data. The drawing device is remotely connected with the control device and used for drawing a real-time positioning curve. The positioning analysis device is connected with the drawing device and used for determining the real-time position of the rail train according to the number of waveforms and / or waveform sets included in the real-time positioning curve of the corresponding measurement device and waveforms and / or waveform combinations included in a datum curve. The rail train positioning system has the beneficial effects that scheduling and transport managing personnel can better and more accurately master the running position of the train and the change situation of the running speed, find whether overspeeding and other situations happen to the assigned position or not in time, accurately manage the overspeeding and other situations and comprehensively arrange operation and the number of trains, the train operation safety is ensured, and the control efficiency is improved.

Description

technical field [0001] The invention relates to the field of traffic, in particular to a rail train positioning system and method. Background technique [0002] As modern common means of transportation, railways and subways are inseparable from people's travel; real-time and accurate determination of the position of the train on the line is the prerequisite for ensuring safety, exerting efficiency, and providing the best service. Many positioning technologies are unable to provide train The precise location of the train cannot be accurately positioned in real time. In this way, the dispatching of the train, the speed increase, and the analysis and processing of accurate data are all problems faced by rail transit at present. Contents of the invention [0003] Aiming at the above-mentioned existing problems, a rail train positioning system and method are provided which only use the curve analysis of the ranging map to obtain the real-time positioning of the train. [0004]...

AI Technical Summary

Problems solved by technology

[0002] As modern common means of transportation, railways and subways are inseparable from people's travel; real-time and accurate determination of the position of the train on the line is the prerequisite for ensuring safety, exerting efficiency, and providing the best service. Many positioning technologies are unable to provide train The precise location of the train cannot be accurately positioned in real time. In this way, the dispatching of the train, the speed increase, and the analysis and processing of accurate data are all problems faced by rail transit at present.

Images