Marshalling station comprehensive integrated automation system

Abstract

An integrated automatization system for the classification yard of railway is composed of several original automatization subsystems and a new information processing subsystem, which are connected to form a closed-loop intelligent system.

Description

technical field [0001] The invention relates to a central control system of a railway marshalling yard, more particularly, the invention relates to an integrated system which can realize informationization and automation of the marshalling yard operation. Background technique [0002] For the automation system of railway marshalling yard, there are a large number of related designs and solutions in the prior art. For example, a marshalling yard automation system and method are disclosed in the patent document CN1176907A, but the system only uses radio signals to realize the route control. In this field, there are also a large number of related systems abroad, but these systems are all sub-systems for specific work, such as slip-and-release operation planning system, driving command system, information processing system, hump remote control system, marshalling operation automation system, etc. These systems are disclosed in the patent documents DE 3535785, US 5676337, DE 101...

AI Technical Summary

Problems solved by technology

Although the work of each control subsystem is carried out according to the dispatching command of the marshalling station, due to the imperfect function of the information processing system and the separation of the information processing system and the control system, the output of the dispatching command is still written or telephone notification. The operator performs corresponding operations on the monitoring platform of the process control system based on the scheduling intention to complete the scheduling instruction

[0005] In addition, since the information processing system cannot automatically obtain feedback information from the process control system, the flow of its management information is realized by manually operating the information terminal, which will result in poor real-time performance and authenticity

In addition, the information obtained by many independent working detection systems such as the shaft temperature detection system and the vehicle number recognition system is not provided to the information processing system of the marshalling yard. Therefore, the scheduling accuracy, efficiency, and even the automatic decision-making function of the processing system cannot be further improved.

[0006] At present, text information is sent between the existing vehicle management information processing system of the marshalling station or the shunting operation notice transmission system and the hump automation subsystem through a low-speed channel on-line, which is used as a substitute information source for slipping route control. It is exactly the same as the text of the disintegration plan interpreted by the hump operator, but it lacks many scheduling instructions such as push route, pre-push route, plan execution sequence and timing, stock lane blockade, locomotive travel, and no feedback measures

For other control areas of the marshalling station except the head of the hump—for example, the process control performed at the arrival field, the tail of the peak, and the departure field—such as the train approach, shunting approach, locomotive approach, and plane sliding approach, no one has yet Conceived and practiced automatic management and execution feedback under the guidance of the plan

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