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A system for judging the section where the first vehicle is located and its judging method

A technology for the location and vehicle, applied in railway signaling and safety, etc., can solve problems such as inability to calculate, false triggering by on-site personnel, etc., and achieve the effects of accurate judgment results, improved reliability, and convenient production.

Inactive Publication Date: 2011-11-30
武钢集团有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] At present, the general-purpose wheel sensor (axle counter) as a separate sensor can only judge whether the wheel passes above the sensor, but cannot calculate the frequent reciprocating triggers during shunting operations, and it is easy to be falsely triggered by on-site personnel

Method used

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  • A system for judging the section where the first vehicle is located and its judging method
  • A system for judging the section where the first vehicle is located and its judging method

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Embodiment Construction

[0031] First, install two sets of wheel sensors on the tracks at both ends of the section where it is necessary to determine the location of the first vehicle. Each set includes at least two wheel sensors. The distance between the first and last two wheel sensors in each set should be less than the two axles of a truck. The distance between two wheelsets in a bogie. Such as figure 1 The first wheel sensor 1 and the second wheel sensor 2 shown in the figure are installed at the entrance of the track where the first vehicle is located, and the third wheel sensor 3 and the fourth wheel sensor 4 are installed on the track where the first vehicle needs to be determined. When each group is provided with more than two wheel sensors, the first wheel sensor 1 is the first wheel sensor at the entrance, the second wheel sensor 2 is the last wheel sensor at the entrance; the third wheel sensor 3 is the first wheel sensor at the exit. wheel sensor, the fourth wheel sensor 4 is the last wh...

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Abstract

The invention relates to ground equipment and a judging method for judging whether the first car is in a specific section during locomotive pushing operations, and discloses a system for judging the section where the first car is located, including a wheel sensor and a sensor control box. The wheel sensor includes The first wheel sensor also includes a second wheel sensor. The first wheel sensor and the second wheel sensor are installed on the track at the entrance of the section where the first vehicle is located, and the distance between the first wheel sensor and the second wheel sensor is less than The distance between two wheel sets in a two-axle bogie of a freight car, the output signal of the wheel sensor is connected to the sensor control box. The invention detects the trigger signal of the wheel sensor through the sensor control box, and calculates the number of wheels entering and leaving the track, thereby judging the position of the first vehicle, the judging basis is reliable, and the judging result is accurate. In a word, the present invention has simple structure, convenient manufacture, easy installation and operation, low cost and good use effect.

Description

technical field [0001] The invention relates to ground equipment and a judging method for judging whether the first carriage is in a specific section during locomotive pushing operation. Background technique [0002] When locomotives are pushed, it is often necessary to know whether the first vehicle has entered a certain section. At present, the shunter mainly relies on the intercom to guide the locomotive driver, which is not accurate and intuitive, and is easily disturbed. At the same time, some places require ground equipment to automatically obtain information about the section where the first vehicle is located. [0003] At present, the general-purpose wheel sensor (axle counter) as a separate sensor can only judge whether the wheel passes above the sensor, but cannot calculate the frequent reciprocating triggers during shunting operations, and it is easy to be falsely triggered by on-site personnel. Contents of the invention [0004] The technical problem to be sol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61L25/02
Inventor 王平蒋秋林毛传勇牛德雄付世跃金保柱马志明张谅孙驰
Owner 武钢集团有限公司
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