Wheelset Counting Device, Track Section Occupancy Judging Device and Judging Method

A track section and counting device technology, which is applied in transportation and packaging, vehicle route interaction equipment, railway car body parts, etc., can solve the problem of rusting on the rail surface or train wheel tread, threatening the safety of railway traffic, and train wheel failure. Reliability and other issues to achieve the effect of ensuring the safety and high reliability of railway traffic

Active Publication Date: 2016-05-04
CHINA SHENHUA ENERGY CO LTD +3
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] However, due to rain, humidity, infrequent parking, etc., the rail surface or the tread of the train wheel set will often be rusted, causing the train wheel set to fail to reliably short-circuit the rails, and the track circuit cannot accurately determine whether there is a train occupying the track area Section, a serious threat to the safety of railway traffic

Method used

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  • Wheelset Counting Device, Track Section Occupancy Judging Device and Judging Method
  • Wheelset Counting Device, Track Section Occupancy Judging Device and Judging Method
  • Wheelset Counting Device, Track Section Occupancy Judging Device and Judging Method

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Embodiment Construction

[0028] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0029] It should be noted that the "receiving end" mentioned below refers to the inlet end of the track section, and the "sending end" mentioned below refers to the outlet end of the track section. The "forward" mentioned below refers to entering from the receiving end of the track section and leaving from the sending end of the track section, and the "reverse" mentioned below refers to entering from the sending end of the track section and leaving from the The receiving end of the track segment leaves.

[0030] The present invention provides a wheel pair counting device 5 for counting passing wheels, such as figure 1 As shown, the wheel set counting device 5 ...

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Abstract

The invention provides a wheel set counting device, a rail zone occupation judging device and a rail zone occupation judging method utilizing the wheel set counting device. The rail zone occupation judging method for rail zones includes: 1) counting wheel sets at a receiving end and a transmitting end of one rail zone respectively by utilizing the wheel set counting device (5); and 2) judging whether the rail zone is occupied or not when the wheel sets at the receiving end and the transmitting end of the rail zone are counted to be equal and judging that the rail zone is occupied when the wheel sets at the receiving end and the transmitting end of the rail zone are counted to be unequal. The wheel set counting device, the rail zone occupation judging device and the rail zone occupation judging method utilizing the wheel set counting device are high in reliability and capable of guaranteeing railway running safety.

Description

technical field [0001] The invention relates to the field of railway control, in particular to a wheel set counting device, a method for judging track section occupancy by using the wheel set counting device, and a track section occupancy judging device. Background technique [0002] At present, track circuits are mainly used in China to judge the occupancy of train track sections. The track circuit is a circuit composed of the rail of a railway line as a conductor, which is used to detect whether this line is occupied by a train. When a certain line with a track circuit is idle, the relay on the track circuit has enough current to pass through and absorb Lift the magnetized armature, close the front contact, and turn on the green light circuit of the color light signal machine, displaying green light, indicating that this section of the line is free and allowing the train to occupy it; when a train enters the line section, the current is changed to passing the train The wh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61L1/16
Inventor 华泽玺王迎春李代伟郑九方樊国智
Owner CHINA SHENHUA ENERGY CO LTD
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