NB/T 11627-2024Evaluation indicator system for smart mine (English PDF)

3.1 Wisdom Mine

Apply modern information technology to digital design, information infrastructure, transparent geology, production base automation, mine safety, business management, green In the fields of color and low carbon, we will achieve safe, efficient, intelligent, green mining of resources and clean, intensive and low-carbon utilization of mines.

3.2 Indicator system

A general term for indicators at all levels for evaluating the level of intelligent construction of mining enterprises.

4.1 Description of the indicator system

4.1.1 The indicator system consists of primary indicators, secondary indicators and tertiary indicators.

4.1.2 The indicators at each level are in a total-score relationship, that is, the specific evaluation scope of the first-level indicator is composed of the second-level indicators below it; the specific evaluation scope of the second-level indicator is composed of the second-level indicators below it.

The evaluation scope is composed of the three-level indicators below it; indicators at the same level are in parallel relationship.

4.1.3 The first-level indicators are universal and general indicators, including digital design indicators, information basic indicators, transparent geological indicators, The secondary indicators are further detailed under the primary indicators.

The third-level indicators are specific indicators under the second-level indicators that can represent the characteristics of smart mines.

4.1.4 It is divided into the underground coal mine index system and the open-pit coal mine index system.

4.2 Composition of the index system for underground coal mines

The composition of the index system for underground coal mines is shown in Table 1.