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Cooperative control method of main coal flow transportation line in coal mine

A technology of collaborative control and transportation line, applied in the direction of program control, comprehensive factory control, electrical program control, etc., can solve the problems of large number of people, idleness, etc., to reduce safety risks, reduce the number, and avoid changes in operating performance. Effect

Active Publication Date: 2020-04-24
TIANDI CHANGZHOU AUTOMATION +1
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Problems solved by technology

[0004] The main problems of this type of method include: the safe and efficient operation of the main coal flow transportation line mainly depends on the technical ability, experience level and working status of the ground dispatchers and underground on-duty personnel; personnel, which are numerous and idle most of the time

Method used

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  • Cooperative control method of main coal flow transportation line in coal mine
  • Cooperative control method of main coal flow transportation line in coal mine
  • Cooperative control method of main coal flow transportation line in coal mine

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Embodiment Construction

[0047] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0048] Such as figure 1 As shown, a method for collaborative control of the coal mine main coal flow transportation line includes the following steps:

[0049] a. According to the composition and layout information of the coal mine's main coal flow transportation line, determine the controlled coal flow section and coal flow line, and build a coal mine main coal flow transportation line that is directly overlapped and can undertake continuous coal flow transportation The collection of several transportation equipment and storage equipment with the coal bunker as the most downstream end of the task, divides the coal flow section according to the c...

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Abstract

The invention relates to a cooperative control method for conveying lines of a main coal carrying flow of a coal mine, and the method comprises the following steps: determining a controlled coal flowsegment and coal flow lines according to the constitution and layout information of the conveying lines of the main coal carrying flow of the coal mine; collecting the real-time carrying information of all transportation equipment and storage equipment in the coal flow segment, and determining the core start and stop conditions of each coal flow line; collecting the real-time operation data of alltransportation equipment in the coal flow segment, determining that each piece of transportation equipment in the coal flow lines has a coal flow following start condition and the start sequence of all transportation equipment or not when one coal flow line has the core start condition; collecting the real-time operation data of all transportation equipment in the coal flow segment, judging the cooperative start, cooperative stop and the cooperative sudden stop condition of all transportation equipment, and performing the control operation. The method can effectively reduce the number of watch men and maintainers in a coal mine, and reduces the safety risk, energy cost and manpower cost of the coal mine.

Description

Technical field: [0001] The invention relates to the technical field of coal mine safety, in particular to a collaborative control method for a coal mine main coal flow transportation line. Background technique: [0002] For a long time, due to the limitation of management level and technical ability, the main coal flow transportation lines of my country's coal mines have common problems such as redundant staffing, high energy consumption, and inefficient operation of equipment. [0003] At present, the automatic control of the main coal flow transportation line in the market mainly adopts the following methods: First, the dispatchers related to the coal flow transportation in the ground dispatch center observe the working conditions of each transportation equipment and storage equipment according to the production plan, and determine Whether the transportation equipment has the conditions for starting and stopping. Then, the dispatcher performs the start-stop operation of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/418
CPCG05B19/41865Y02P90/02
Inventor 沈科蒋伟李继来崔怀兵贾文琪谢兵陈晓晶赵建军周李兵王晓波
Owner TIANDI CHANGZHOU AUTOMATION
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