Moving axle counting device, track, track traffic system and control system

Abstract

The invention provides a moving axle counting device, a track, a track traffic system and a control system. The moving axle counting device comprises a box, an axle counting magnetic head fixed to thebox and used for detecting passing train wheel pairs, a counting unit located in the box, connected with the axle counting magnetic head and used for calculating the wheel pair passing number, drivewheels which are fixed to the box and can roll along a track beam, and an axle counting drive unit capable of driving the drive wheels to roll. According to the train grouping number, the moving axlecounting device can be driven to move to the assigned position, accordingly, section adjustment is achieved, the length of the section is matched with the train grouping number, the train tracing density is increased, the tracing interval is shortened, the train passing performance is accelerated, and the track resource utilization efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of rail transportation, in particular to a mobile axle counting device, a track, a rail transportation system and a control system. Background technique [0002] The track axle counter is used to detect the number of axles of the train passing through a certain point (axle counting point) on the track, to complete the calculation of the number of axles for the train to enter and exit the track section, and to analyze the time when the track section is occupied or cleared. technical equipment. [0003] The inventor found that the existing axle counters are all fixed axle counters, and once installed, the installation position cannot be changed. For trains that are flexibly marshalled, the existing axle counters have a long track section occupation time and release of switch resources. Late, long interlocking train tracking intervals and other issues. For example, for trains organized with small traffic volu...

AI Technical Summary

Problems solved by technology

[0005] For this reason, the first object of the present invention is to propose a mobile axle counting device. For trains in flexible formation, the existing axle counting has a long track section occupation time, late release of turnout resources, and long interlocking train tracking intervals. To solve such problems, a mobile axle counting device is provided, which can drive the mobile axle counting device to move to a designated position according to the number of train formations, and then realize the adjustment of the section, so that the length of the section matches the number of train formations, increasing the number of trains. Tracking density, reducing the tracking interval, and improving the utilization efficiency of orbital resources

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