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A cane sugar factory production command and dispatching system and an operating method thereof

A command and dispatch system, cane sugar technology, applied in the field of sugar factory production command and dispatch system, can solve problems such as low efficiency and dependence on the experience of dispatchers, and achieve reliable dispatch methods, eliminate information islands, and smooth production plan adjustment process

Pending Publication Date: 2017-12-12
GUANGDONG PROVINCIAL BIOENGINEERING INST (GUANGZHOU SUGARCANE IND RES INST)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the shortcomings of the existing sugar factory production status, the present invention proposes a sugarcane sugar factory production command and dispatch system, which can effectively solve the problems that the current sugar factory production command and dispatch process is highly dependent on the dispatcher's experience and low efficiency, and realize the whole plant Centralized collection and management of production data; an operation method for the production command and dispatch system of sugarcane sugar factories is proposed, which builds a steady-state model of the whole sugar factory based on the mathematical mechanism model, and the production plan is transformed into the key points of each section after being verified by the mathematical model. The scheduling instructions of process indicators provide an effective tool for sugar enterprises to formulate and execute production plans reasonably and efficiently, improve the automation and informatization level of my country's sugar industry, and thus comprehensively enhance the comprehensive competitiveness of my country's sugar enterprises and economic benefits

Method used

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  • A cane sugar factory production command and dispatching system and an operating method thereof
  • A cane sugar factory production command and dispatching system and an operating method thereof
  • A cane sugar factory production command and dispatching system and an operating method thereof

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Experimental program
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Embodiment 1

[0039] refer to figure 1 , a production command and dispatch system for a sugarcane sugar factory, which includes an on-site control platform 1, an OPC server 2, a data storage server 3, a command and dispatch platform 4 and a network platform.

[0040] The on-site control platform 1 is used for monitoring the real-time operation parameters of each production line section of the sugarcane sugar factory, and controlling the operation status of each production line section according to the scheduling decision instruction.

[0041] The network platform includes a switch 5, and the field control platform 1 is electrically connected to the switch 5 of the network platform.

[0042] The OPC server 2 is electrically connected to the switch 5 of the network platform, coupled with the on-site control platform 1, collects real-time operating parameters and sends dispatching decision instructions.

[0043] The data storage server 3 is electrically connected to the switch 5 of the networ...

Embodiment 2

[0047] refer to figure 2 , the sugarcane sugar factory production command and dispatch system of the present embodiment differs from Embodiment 1 in that: in the present embodiment, the data storage server 3 is provided with an ODBC protocol interface, and accesses and stores the assay database through the ODBC protocol 31 and the data of the agricultural database 32, the laboratory database 31 stores the relevant laboratory data in the production process of the sugarcane sugar factory, and the agricultural database 32 stores the relevant agricultural data in the sugarcane planting process.

[0048] The production command and dispatch system of the sugarcane sugar factory in this embodiment obtains the laboratory data and agricultural data in real time through the data storage server, which solves the problem that the production line is out of touch with the laboratory and agricultural affairs in the past, and eliminates the information island problem existing in the sugar pro...

Embodiment 3

[0050] refer to image 3 , the sugarcane sugar factory production command and dispatch system of the present embodiment differs from Embodiment 2 in that: in the present embodiment, the command and dispatch platform 4 is provided with a plan management module 43 and a dispatch decision software 6, and the dispatch decision The software 6 includes a production plan input module 61 , a historical plan parameter module 62 , a production execution comparison module 63 , an operation parameter comparison module 64 and a scheduling decision module 65 .

[0051] The production plan input module 61 is used to input the production plan as the current production plan, and the production plan is the amount of sugarcane processed per unit time.

[0052] The historical plan parameter module 62 is used to generate a historical plan parameter chain, which is composed of a historical production plan and the operating parameters of each production line section of the sugarcane sugar factory wh...

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Abstract

The invention provides a cane sugar factory production command and dispatching system. The system is characterized in that a field control platform monitors operating parameters of each production line section of a sugar factory and controls real-time operating states of production line sections according to dispatching decision instructions; an OPC server collects the operating parameters and sends the dispatching decision instructions; a data storage server stores the operating parameters; a command and dispatching platform checks the operating parameters and issues the dispatching decision instructions, wherein a dispatching decision module runs on the command and dispatching platform. The invention also provides an operating method of the system. The method comprises the steps that: firstly a production plan input module generates a current production plan; secondly, a production execution comparison module obtains a matching parameter chain; thirdly, an operating parameter comparison module determines an execution parameter chain; fourthly, the dispatching decision module calculates regulation and control parameters and converts the same into dispatching decision instructions; fifthly, the command and dispatching platform issues the dispatching decision instructions; sixthly, the field control platform controls operating states of production line sections to complete the production plan. Thus, reasonable and efficient remote automatic control is achieved.

Description

technical field [0001] The invention relates to the technical field of sucrose production, in particular to a sugar factory production command and dispatch system and its operating method. Background technique [0002] As a traditional industry in my country, the sugarcane sugar industry is lagging behind in the field of industrial production in my country in terms of automation and informatization. In recent years, various sugar production groups and enterprises have begun to realize that the improvement of automation and informatization can greatly reduce production. Cost, improve production efficiency, most sugar factories are equipped with DCS control system or PLC control system in key production sections, such as power section, pressing section, and refining section, and the automation level has been improved to a certain extent. Since the sugarcane sugar industry is greatly affected by climate and other factors, the adjustment of crushing capacity or production plan wi...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCG05B19/41865G05B2219/32252Y02P90/02
Inventor 徐宁陈骏佳叶权圣黄向阳秦健南许广球莫柳珍陈建斌
Owner GUANGDONG PROVINCIAL BIOENGINEERING INST (GUANGZHOU SUGARCANE IND RES INST)
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