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Intelligent fully mechanized coal mining face electro-hydraulic control support data collecting and processing method

A technology for fully mechanized mining face and data collection, which is applied to mine roof supports, mining devices, mining equipment, etc. It can solve the problems of retransmission, missed transmission, untimely transmission, and huge data scale, and achieve scientific and efficient data analysis. Improve the management level and avoid the effect of missed transmission

Active Publication Date: 2021-03-30
CHINA UNIV OF MINING & TECH
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Problems solved by technology

The data collected by the column pressure sensor covering all the supports in the fully mechanized mining face provides an important opportunity to realize the intelligent perception of the status of the supports and the roof.

Method used

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  • Intelligent fully mechanized coal mining face electro-hydraulic control support data collecting and processing method
  • Intelligent fully mechanized coal mining face electro-hydraulic control support data collecting and processing method
  • Intelligent fully mechanized coal mining face electro-hydraulic control support data collecting and processing method

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Embodiment Construction

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0031] Techniques, methods and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the Authorized Description.

[0032] Such as Figure 1-Figure 2 Shown is an intelligent fully mechanized mining face electro-hydraulic control support data...

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Abstract

The invention discloses an intelligent fully mechanized coal mining face electro-hydraulic control support data collecting and processing method, and belongs to the technical field of intelligent fully mechanized coal mining face equipment. The method comprises the steps that 1, a monitoring database for support information collection is established; 2, support information is put into a relationalonline database; and 3, support information collection and distribution are completed. Accordingly, electro-hydraulic control hydraulic support data can be collected accurately and timely, the phenomena of missing transmission, retransmission and untimely transmission are avoided, and reliable support is provided for subsequent data analysis work.

Description

technical field [0001] The invention relates to a data collection and processing method of an electro-hydraulic control support, and belongs to the technical field of intelligent fully mechanized mining face equipment. Background technique [0002] In recent years, with the development and advancement of intelligent coal mine construction, the fully mechanized mining face has basically been equipped with electro-hydraulic control supports. Fully mechanized coal mining face support surrounding rock coupling self-adaptive control, self-adaptive adjustment of supporting parameters such as initial support force, advanced prediction of roof pressure, early warning of roof fall / frame pressure accidents, and self-organized and coordinated control of support groups are restricting fully mechanized mining work. It is an important problem to improve the level of intelligent mining, and the basis for solving these problems is to realize the intelligent perception of the state of the br...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F17/18E21D23/12
CPCE21F17/18E21D23/12
Inventor 程敬义周旭东万志军邢轲轲李想魏泽捷孙鑫杨逸飞
Owner CHINA UNIV OF MINING & TECH
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