Method for establishing digital opencast coal mine

Abstract

The invention discloses a method for establishing a digital opencast coal mine and relates to the field of opencast mine design and mining. According to the method, on the basis of a strip mine engineering model, engineering documents and data information of all stages of strip mine engineering are integrated, a strip mine engineering object model subjected to standardized processing and strip mine engineering documents are integrated through a certain process, and basic data integration of strip mine operation and maintenance is achieved. According to the method, digital data of all stages of strip mine construction are standardized and integrated, a digital strip mine with full-link and full-period information sharing and intercommunication is accurately established, cross-dimensional linkage of two-dimensional construction drawing files and three-dimensional live-action modeling is achieved, information islands are broken through, sharing and deep mining of digital resources are achieved, and the construction efficiency is improved. And informatization and digitalization high-efficiency management is carried out, and high-efficiency and high-quality construction and development of strip mine engineering are realized.

Description

technical field [0001] The invention relates to the field of open-pit mine design and mining, in particular to a method for establishing a digital open-pit coal mine. Background technique [0002] Digital open-pit coal mine refers to the unified understanding and digital realization of actual open-pit coal mine entities and related phenomena, and is an important part of digital coal mines. Carry out scientific and rational organization, and conduct comprehensive, effective and orderly management and integration of a large number of heterogeneous mine resources. At present, the construction of digital open-pit coal mines in my country is still in the development stage, and there are mainly the following problems: [0003] (1) Data fragmentation. The open-pit mine project has a long construction period, many systems and a large amount of data. Since the construction of the entire open-pit mine project is jointly participated by multiple parties, the data provided by multipl...

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Problems solved by technology

Since the entire open-pit mine project construction is jointly participated by multiple parties, the data provided by multiple parties has a long cycle, and the formats of the data provided are quite different. The content provided by each party is scattered, redundant or missing, which makes it difficult for the staff to grasp all the information of the open-pit coal mine. , making it difficult to accurately establish a digital open-pit mine that shares and communicates information throughout the entire process

[0004] (2) Lack of application of data

After the construction of the open-pit mine is completed, if you want to update and maintain the equipment in the open-pit mine, you need to use the method of double confirmation on site and drawings, which is inefficient

Although some people have proposed a plan to build a digital open-pit mine, it is only limited to the retrieval and query of a single device involved in the open-pit mine. This method creates multiple data islands and does not integrate the entire digital open-pit mine. The integration of the information can only be achieved with the help of some drawings and on-site confirmation, and there is still the problem of low data acquisition efficiency

[0005] (3) Lack of fusion of data

The massive data generated by various business systems of open-pit mine engineering construction is still divided by professional or different construction entities, resulting in the inability to share and exchange data information and serious information islands

Moreover, due to the difficulty of data query and the island phenomenon, most of the daily production decisions rely on personal experience, making it difficult to make reasonable decisions on complex affairs, and lack of comprehensive and detailed data to guide the application of business

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