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Automatic train positioning method, controller and system for railway station

An automatic positioning and positioning system technology, applied in the field of construction machinery, can solve the problems of low operating efficiency and high labor costs, and achieve the effects of fast operating speed, improved efficiency, and reduced investment

Pending Publication Date: 2021-12-03
SANY MARINE HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present application provides a method, controller and system for automatic positioning of trains in railway yards, which solves the problems of easy visual errors, high labor costs and high operating efficiency in the prior art when human eyes are used to identify and position carriages. low technical issues

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  • Automatic train positioning method, controller and system for railway station
  • Automatic train positioning method, controller and system for railway station
  • Automatic train positioning method, controller and system for railway station

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Embodiment Construction

[0033]In the description of the present application, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined. All directional indications (such as up, down, left, right, front, back, top, bottom...) in the embodiments of the present application are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings) If the specific posture changes, the directional indication will also change accordingly. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further includes For other steps or units inherent in these processes, methods, products or apparatuses.

[0034] Additionally, reference herein to "a...

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PUM

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Abstract

The invention provides an automatic train positioning method, controller and system for a railway station, and the method comprises the steps of obtaining the relative position information of a target carriage relative to a train head; acquiring the position information of the train head; acquiring the initial position information of the target carriage according to the relative position information of the target carriage relative to the train head and the position information of the train head; and acquiring the actual position information of a preset point on the target carriage according to the initial position information. By positioning the train head and acquiring the carriage information, the initial positioning and the accurate positioning are carried out on the target carriage, manual intervention is not needed in the positioning process, positioning is accurate, the operation speed is high, the needed positioning device is lower in cost and is easy to implement, the efficiency of carriage loading and unloading operations is improved, and the investment of labor cost is reduced.

Description

technical field [0001] The present application relates to the field of engineering machinery, in particular to a method, controller and system for automatic positioning of trains in railway yards. Background technique [0002] In the middle station of railway freight transportation, the carriage loading and unloading operation after the train enters the station is usually carried out by rail-mounted gantry cranes. Before the operation of the rail crane, it is necessary to position the train car first. After the positioning is completed, move the spreader to the square of the target car, and then pick and place the container. [0003] At present, the positioning of train carriages is still carried out by human eye recognition. On the one hand, this method relies too much on the experience of the staff, which is not only prone to visual errors but also high labor costs; on the other hand, the degree of automation Low, low operating efficiency. Contents of the invention [...

Claims

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Application Information

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IPC IPC(8): G01B11/00G05B19/042
CPCG01B11/00G05B19/0423
Inventor 马铭曾键波方振华
Owner SANY MARINE HEAVY IND
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