A control system and method for mechanized unloading and loading of grain in railway transportation

By designing a mechanized loading and unloading control system for railway transportation grain on the grain terminal, the perception layer and the transmission layer are used to realize information sharing between equipment, the problems of information silos and chain mechanisms are solved, and the work efficiency and safety of the grain terminal are improved.

CN117755849BActive Publication Date: 2024-12-13CHINA WATERBORNE TRANSPORT RES INST
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Patent Information

Application Number
CN202311842333.4
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2023-12-28
Publication Date
2024-12-13
Estimated Expiration
2043-12-28

AI Technical Summary

Technical Problem

There are information islands between grain terminal equipment, the information transmission between equipment is delayed or inaccurate, and there is a lack of a perfect chain mechanism in the mechanized loading and unloading operations of railway transportation grain, resulting in increased worker work intensity, safety hazards and reduced efficiency.

Method used

A mechanized loading and unloading control system for railway transportation grain is designed, and information sharing and control between various equipment is realized through the perception layer, the transmission layer and the execution layer. It adopts track scales, belt scales, high-definition cameras, OCR intelligent identification devices, temperature sensors and Grating displacement sensors and other perception equipment combine industrial control networks and wireless networks for information transmission and equipment control, establishing a chain mechanism between equipment.

Benefits of technology

It solves the problems of information islands and chain mechanisms, reduces the work intensity of staff, improves operating efficiency and safety, realizes real-time monitoring and fault prediction, and improves the dock resource allocation capabilities.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention discloses a mechanized grain loading and unloading control system for railway transportation, comprising a sensing layer, a transmission layer, a system layer, and an execution layer. The sensing layer includes a set of sensing devices for collecting the sensing information required during mechanized grain loading and unloading operations. The transmission layer includes a set of network devices for transmitting control signals, video signals, management information, and sensing information. The system layer includes a management information subsystem, an equipment management subsystem, and a support subsystem for processing and displaying the sensing information and controlling the equipment based on it. The execution layer includes a set of execution devices that perform tasks according to control commands. This system enables real-time sharing of operational status and equipment safety monitoring, solving the problems of information silos between systems and imperfect interlocking mechanisms between devices in the grain terminal loading and unloading process.
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