December 2021，According to Shaanxi Coal and Chemical Industry Group Co., Ltd.、Shaanxi Coal Mining Co., Ltd. Document Approval，Under the arrangement of Shaanxi Shaanxi Coal Shaanbei Mining Co., Ltd. (referred to as Shaanbei Mining)，Shaanxi Shaanxi Shaanxi Coal Shaanbei Mining Co., Ltd. Information Technology Operation and Maintenance Branch follows the principle of "simplification and efficiency、The basic principle of "internal deployment" was formally established，And set up a coal mine intelligent system construction and operation and maintenance team (referred to as the team)，The team focuses on the intelligence of the coal industry、Frontier technologies for information development and smart mines、Smart mining area construction requirements，For Northern Shaanxi Mining Technology、Equipment、Organic integration of human resources，Based on system operation guarantee，Using advanced technology integration as the starting point，Lead by promoting key projects，Promote the continuous improvement of the overall intelligent development level of mining areas，Help the Information Technology Operation and Maintenance Branch of Shaanxi Shaanxi Shaanxi Coal and Shaanbei Mining Co., Ltd. to become a high-tech information technology enterprise under Shaanbei Mining Company。
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Xue Zhongxin, general manager of the Information Technology Operation and Maintenance Branch of Shaanxi Shaanxi Coal and Shaanbei Mining Co., Ltd., is the team leader，He has long been committed to research on intelligent technology and development in the coal industry，Worked with a team of royal court judges to build the country’s first full-system intelligent mine demonstration site (Shaanxi Coal Group Shenmu Zhangjiamao Mining Co., Ltd.)。The team’s main business scope: ensuring the digitization of the production mines it serves、The information system is running smoothly；Implement network security management requirements in accordance with regulations；Participate in smart mine、Planning of smart mining areas、Project Planning、Technical Consulting、Effectiveness evaluation and other work；Organize and carry out professional training for intelligent business personnel in mining areas and service units；Participate in Shaanxi Coal Mining Co., Ltd.’s unification of intelligent systems and data interface standards for all affiliated units、Standardization promotion work, etc.。
North Shaanxi Mining Information Technology Operation and Maintenance Branch is launched
The coal mine intelligent system construction and operation and maintenance team is located in Yulin City, Shaanxi Province，Establishment of Information Operation and Maintenance Management Department、Safety Technology Management Department、General Management Department、Four departments of the Operations and Management Department，Subsidiary Hongliulin Intelligence Center、Caragana Tower Intelligent Information Center、Zhangjiamao Intelligent Information Center、Four operation and maintenance teams of Hanjiawan Yongxin Intelligent Maintenance Center stationed at the service mine site。The team currently has 125 members，Among them are 21 people from the agency，A total of 104 people in each Zhiwei center，Engineering and technical personnel mainly come from Hongliulin Coal Mine、Hanjiawan Coal Mine、Zhangjiamao Coal Mine、Hanjiawan Coal Mine、Yongxin Coal Mine Intelligent Mine Technology Team，Leading edge、Rich experience in intelligent construction and operation and maintenance of coal mines。The average age of current team members is 32 years old，The proportion of personnel with a bachelor’s degree or above is more than 90%，More than 20 people with intermediate and senior professional titles，More than 30 people who are intermediate workers or above，Also has an industry skill master、National technical expert、Registered Safety Engineer、First-class construction engineer and other outstanding talents。
Team Manager
The team is currently contracting the Hongliulin Coal Mine of Shaanxi Coal Group、Hanjiawan Coal Mine、Zhangjiamao Coal Mine、Hanjiawan Coal Mine、Intelligent mine information system operation and maintenance business for 5 units and 6 pairs of mines in Yongxin Coal Mine，Responsible for the construction of smart mining areas and some smart mine projects in northern Shaanxi Mining，And provide program planning for intelligent construction projects in mining areas、Technical review and effect evaluation and other services，regularly organizes industry experts to conduct intelligent professional technical m88 casino reviewtraining for practitioners。
Become the "guarantor" of the intelligent mine system
“With your joining，Every intelligent system in the coal mine realizes daily operation, maintenance and inspection，Effectively avoids the phenomenon of ‘making things right after the sheep is gone’，Significantly reduces the impact of system failures on production safety。”Introduction from the person in charge of the intelligent department of a mine。The smooth operation of smart maintenance business realizes active inspection and maintenance、Use normalization、Promptly handle faults，Avoiding system problems that may affect production safety。To continuously meet customer needs，Improve operation and maintenance service efficiency，The team actively explores the intelligent operation and maintenance management and operation process of coal mines，Use normalization、High-quality services further increase the stickiness with service units。Also，The team invested a lot of resources to pilot the online operation and maintenance work system，Developed a special plan for "Smart Operation and Maintenance"，Utilize the industry’s advanced intelligent operation and maintenance (AIOps) management concepts and ITIL practical experience and results，By equipped with camera、Sensor、Hardware resources such as personal smart equipment，Connect to the self-developed intelligent operation and maintenance service management system for coal mines，Achieve standard operation and maintenance control、Intelligent status analysis、Real-time push of information、Online allocation of resources、Remote fault diagnosis、Intelligent assisted decision-making、Key indicator display、Data electronic storage and other functions。
August 2022，Hongliulin Coal Mine、Hanjiawan Coal Mine、Three units of Zhangjiamao Coal Mine are preparing for the acceptance work of intelligent coal mines in Shaanxi Province，The team arranged for technical personnel from 3 IDC centers to carefully compare the acceptance standards，Assist miners from network basics、Production System、Integrated management platform、Inspect smart parks and other aspects one by one，Resolve various problems in a timely manner，Assign someone to be on duty 24 hours a day，Finally ensured that 3 units successfully passed the acceptance，Achieve the set goal。Before and after the 20th National Congress of the Communist Party of China，The team held a special deployment meeting，Organize the network technical personnel of each intelligent dimension center，Actively protect the network and information system security of all service mines，Organize and carry out special training on network security protection technology for mine business personnel，Ensure the data security of each unit during important periods、Leaks and other issues。
Technical staff of Zhangjiamao Coal Mine Intelligent Maintenance Center working on site
Strive to be a “pathfinder” in the construction of smart mining areas
Accelerating the construction of intelligent coal mines is an important measure for the in-depth implementation of the "Guiding Opinions on Accelerating the Development of Intelligent Coal Mines"，is "grasping digitalization、Network、Implementation of the important discussion "Opportunities for the Development of Intelligent Integration"，is to realize the "intelligent mine" of Shaanxi Coal Group、Smart Mining Area、The only way to develop the goal of “first-class enterprise”。The "Measures for the Acceptance Management of Intelligent Demonstration Coal Mines (Trial)" clarifies the acceptance process for the first batch of intelligent demonstration coal mines、Technical requirements and scoring methods，It also provides clear standards and directions for the construction of smart mines。But，How to be based on modern management concepts and new generation information technology，Connecting Things to the Internet、Cloud computing、Big data、Artificial Intelligence、Automatic control、Mobile Internet Technology、Robot、Intelligent equipment is combined with intelligent management and operation of the entire mining area，Form comprehensive perception、Real-time Internet、Analytical decision making、Autonomous learning、Dynamic prediction、Coordinated control of the entire mining area intelligent management and control ecosystem，This is a difficulty that the team has been struggling to overcome since its establishment。
"When there is no reference object，We must come up with our own leading ideas，Determine the overall construction plan，Establish data connection、A new model of intelligent management of the entire mining area with management linkage，We must devote 200% of our energy and go all out to deliver a satisfactory answer to the Northern Shaanxi Mining Company,” said team leader Xue Zhongxin when receiving the task of building the smart mining area of the Northern Shaanxi Mining Industry。
Carry out the construction of smart mining areas，Not only contributes to the basic network of enterprises in the entire mining area、Data Center、Technology Platform、Application system、Gradual improvement of guarantee system and data services，And it can form a platform technology architecture as a whole、Integrated application system、Professional organizational guarantee and shared data services，With intelligent production、Transparent Perception、The ability to visualize management and digital decision-making。To achieve this goal，We must surround the people in the mining area、财、Object、Production、Supply、Sales and other management elements，Solving the backward management model faced by coal mining enterprises in the process of digital transformation、Intelligent subsystem management is decentralized、Device communication interfaces are not unified、A big data system management platform built based on issues such as inconsistent data protocol standards，According to the "cloud-edge-end" layered architecture, the data of each intelligent subsystem of the coal mine is aggregated and integrated，And establish a visual interface，Real-time M88 gamedisplay of data connection、Data cleaning、Data Governance、Data asset information，Driving safe production and efficient operations in the entire mining area of Northern Shaanxi Mining through the establishment of an industrial big data system。After many team discussions，After repeated revisions to the construction plan，Finally approved the construction of mining area industrial Internet platform，Formation of "data lake" and smart brain for northern Shaanxi mining industry，Support Shaanxi Coal Group、Shaanxi Coal Industry Business Management Platform，Realize vertical business management and control of affiliated production mines，Realizing internal integration analysis and digital mobile management of various business functions、Visual display of key indicators，External implementation manufacturer、Overall ideas for collaborative management of supply chain customer groups and social value streams。
After the idea is clear，The next step is to formulate a specific construction plan，He Wei, the technical leader of the team, after reading a large amount of information and visiting other units for research，Led the technical department staff to formulate the design plan for the industrial Internet platform of Shaanxi Mining Mining，The platform is oriented to the digitalization of the energy production industry、Network、Intelligent needs，Constructed based on massive data collection、convergence、Analyzed service system，Supporting the ubiquitous connection of production factors、Elastic supply、Efficiently configured industrial Internet platform。The essence is to build precision、Real time、Efficient data collection interconnection system，Establishing big data storage for the entire mining area、Integration、Visit、Analysis、Managed development environment，Realize mining technology、Experience、Form resource enrichment、Standardization、Softwareization、Reuse，Continuously optimize mining design、Production process、Operation management and other resource allocation efficiency，Form resource enrichment、Multiple parties involved、Win-win cooperation、Co-evolutionary new ecology of coal enterprise management and control。
"Brain" is complete，All that’s left is to complete the “trunk”。Team technical staff further determined the design of the hierarchical system for smart mining areas in Northern Shaanxi Mining，It is divided into 4 layers in total，i.e. application layer、Data service layer、Infrastructure layer、Device awareness layer。Device awareness layer passes a large range、In-depth data collection，And protocol conversion and edge processing of heterogeneous data，Building the data foundation for the mining industry Internet cloud platform；Infrastructure layer includes industrial ring network、Virtualization infrastructure such as industrial control servers and cloud platforms，Establish a security system throughout the entire system，The hardware basic support and important guarantee that constitutes the overall platform；The data service layer uniformly processes structured and unstructured data based on the general big data platform，Through industrial microservices and data modeling analysis，Form a data foundation that adapts to different system requirements；The application layer forms a mining application APP that meets various application scenarios in the coal industry，Reflecting the ultimate value of the industrial Internet platform in the mining area。
Team technical backbone discusses network basic system solutions
As of the end of November 2022，The industrial Internet platform for the smart mining area of Northern Shaanxi Mining developed by the team has been deployed and running for 6 months，Currently, the center integrates more than 106 intelligent business subsystems，More than 9 million pieces of data enter the lake every day through more than 170 collection points，Form safe production、More than 700 core indicators in operations and management，Cumulative cleaning data 16.9 billion pieces，14.6 billion data assets formed，And continue to provide data support for various application systems in smart mining areas。
Overall Structure of Northern Shaanxi Mining Smart Mining Area
Be a "pioneer" in smart mine construction
2022，Northern Shaanxi Mining Industry Clears Hanjiawan Coal Mine、Sunjiacha Longhua Coal Mine will build an intermediate-level intelligent coal mine by the end of the year，The team must bear the burden of technical control of all projects and construction of some projects。March 2022，The team concentrated all its technical strength to review the smart mine construction plans of 2 units，Refer to the previous Hongliulin Coal Mine、Hanjiawan Coal Mine、Mature design and construction experience of smart mines in Zhangjiamao Coal Mine，Combined with Hanjiawan Coal Mine、The actual situation of Sunjiacha Longhua Coal Mine，United miners repeatedly optimized and improved the plan，Finally came up with a feasible version、Economically reasonable、Scientific and effective construction plan。
“We are not just pursuing the word ‘fast’，You still have to grasp the word ‘good’，Hanjiawan Coal Mine、Situation of Sunjiacha Longhua Coal Mine and Hongliulin Coal Mine、Hanjiawan Coal Mine、There are many differences among the three units in Zhangjiamao Coal Mine，Many details were determined after repeated deliberations at the site” Coal Industry Skills Master、Mao Hao, chief engineer of the company said。After the team completed the review of technical specifications for 48 construction projects of 2 units，Received another construction task for the intelligent upgrading and transformation project of Hanjiawan Coal Preparation Plant。The team quickly established a technical team with Mao Hao as the core，Work overtime to complete a comprehensive survey of the current status of Hanjiawan Coal Preparation Plant before the end of May 2022，Established the first phase of "service security、Service production、M88 gameFocus on automation transformation”，The second stage of “peer leadership”，Synchronized elevation、Highlighting the construction path of "intelligent management"。
Overall Structure of Northern Shaanxi Mining Smart Mining Area
Mao Hao led the technical team to conduct top-level design based on the requirements for the basic structure of the intelligent coal preparation plant in the "General Technical Specifications for the Construction of Intelligent Coal Preparation Plants" released by the China Coal Processing and Utilization Association in October 2020，Based on the National Energy Administration's "Intelligent Demonstration Coal Mine Acceptance Management Measures (Trial)"，To sort out the links that still require manual intervention in each process of the production system，Summary of technical difficulties and key influencing factors，Start with upgrading the original automation system of Hanjiawan Coal Preparation Plant，Through the construction of intelligent basic big data platform、Smart Condensation、Construction of filter press system、Reintroduction to the construction of intelligent washing and selection technology、Intelligent power supply and distribution construction、Equipment online detection and intelligent analysis technology、Coal quality testing and equipment protection system project design，Develop specific algorithms，Building process correlation model，Realized unmanned intelligent control of various processes in the production system。
Northern Shaanxi Mining Big Data Sensing Center
The team attaches great importance to the progress of the Hanjiawan intelligent coal preparation plant construction project，Think of it as a big test of the team’s intelligence，Aimed at comprehensive use of advanced testing equipment、Expert knowledge base、Computer simulation simulation、Advanced technologies such as artificial intelligence algorithms and intelligent control，Realizing intelligent production processes in coal preparation plants、Intelligent production assistance system、The purpose of refined comprehensive management of coal preparation plant，Thereby achieving “improving quality and efficiency、Overall goal of “lowering costs”。After the project is completed，The clean coal yield of Hanjiawan Intelligent Coal Preparation Plant has increased by 0.15%，Annual increase in sales revenue exceeds 5 million yuan；Saving 0 media per ton of washed raw coal.04kg，Annual cost savings exceed 100,000 yuan；Reduce the number of workers per shift by more than 5 people，Significantly reduces the labor intensity of on-site staff，Achieved the construction goal of “safety with fewer people”。
Continuously consolidate team building and development efforts
(1) Party building leads the way to ensure navigation
The team always insists on in-depth study and implementation of Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era as the primary political task，Based on responsibility and mission，Innovative learning methods，Grasp the regular characteristics of the theory，With a high degree of political consciousness、High sense of responsibility，Understanding deeply、To gain a comprehensive understanding, learn first、Walk in the forefront，Walk in the forefront、Set an example。Relying on the "Learning to Strengthen the Country" platform、“Three Meetings and One Lesson”, “Theme Party Day+” activities, etc.，Organize and carry out "seven to seven innovation" situation task education、“Changing Thoughts、Change style、Strong service、Discussion on the theme of "seeking development"、"Welcome to the 20th National Congress、Always follow the party、Enter the "Strengthening for a New Journey" themed speech contest，Strengthen corporate ideological education and publicity work，Implement ideological responsibility system，Strong team ideals and beliefs，Gathering the powerful synergy of officers to start a business，Guide and encourage party members to play a pioneering and exemplary role，Striving to be the first to excel based on one's own position，Lay a good foundation for improving corporate image。
(2) Establishing the foundation for system construction
Since the establishment of the team，We will formulate and improve various management systems、Establishing a long-term mechanism for style construction is the primary task of the team at the current stage。“The system is the fundamental guarantee for building a good work style，Without a strict system, there will be no management and behavioral norms，The construction of style will lose its core content。”Team leader Xue Zhongxin often emphasizes，Require all members to deeply understand the importance of system construction in style construction，Comply with all system regulations without compromise。The team is based on the working system related to mining in northern Shaanxi，Combined with own actual situation，Continuously enrich and improve various internal management systems，From Security Management、Production operation and maintenance、Project Construction、Business Management、Financial auditing, etc.，In accordance with the overall idea of "systematic design + structured analysis + full life cycle closed-loop management"，Developed more than 30 management systems，Built top-down、Procedural、A system with clear responsibilities，And ensure the system construction and team development mission、Management goals are closely integrated。Established a leadership team、Long-term mechanisms such as safety guarantees for department heads and on-site inspections，Promote safety、Quantitative assessment management of operation and maintenance and project management work，Further improved refinement、Normalization、Process Management Level，Scientific and effective internal management mechanism and business process system have been improved and improved，Improved operating efficiency，Strengthened team risk management level，Realized managing people by system、Manage things by system，Promotes the high-quality development of the team。
Coal Industry Skills Master、Mao Hao M88 game(second from left), chief engineer of Northern Shaanxi Mining, and technical staff
(3) Assessment management to promote development
To do a solid job、Be real、Do detailed operation and maintenance management work，The team regards internal assessment management as a key task，Establish a practical quarterly work assessment and evaluation mechanism。March 2022，Team leader Xue Zhongxin personally took charge of setting up a special assessment class，Organization personnel have formulated safety rules、Operation and Maintenance、Project、Evaluation mechanism in four aspects of business，Insist on goal orientation，Ensure that all employees work around the overall goals and tasks of the enterprise，Clearly divide responsibilities，Achieve horizontal association of target tasks、Longitudinal penetration，Assessment responsibilities are broken down and implemented at all levels，Pressure is transmitted to people，Smooth communication and coordination across the team，Fully mobilize the enthusiasm of work at all levels。Taking “making a positive contribution to performance appraisal” as the assessment orientation，After soliciting opinions and suggestions and multiple rounds of data analysis and calculation，Continuously improve and revise the performance management implementation plan，Optimize the assessment process、Refined evaluation criteria，Aiming at the characteristics of team operation and maintenance services as the main business，Innovative implementation of the "assessment contribution" assessment dimension，Quantify the performance contribution of each assessment indicator (content) to the company’s main business。At the same time，Organize middle-level and above personnel to make summary reports to the company’s evaluation leadership group in the form of PPT every month，The participants will give scores on site according to the evaluation standards。Passed assessment report，Everyone learns from each other，Learn from each other’s strengths，Fully mobilized the enthusiasm of management personnel，Enhanced self-monitoring of middle managers、Self-management、Self-improvement awareness，Continuously improve the "gold content" of safety operation and maintenance and operation management。
Basic structure of Hanjiawan intelligent coal preparation plant
(4) Talent training and improvement
The key to team development lies in its members。Since the founding of the team，Continuously optimize the organizational structure，Strengthen members’ style education，Carry out professional skills training，Promote member achievement sharing，Improve the professional quality of the team，Combined with the new intelligent technology of coal mines、New device、New process，Taking career development as motivation,Using skill appraisal as a means，Training with skills、Technical competition and mentorship as the carrier，Vigorously promote high skills、Professional talent training，Strive to create an excellent style、Excellent business、First-class service、A professional team of intelligent construction and operation and maintenance of coal mines that are dedicated to their work。The team starts from reality，for experienced、Excellent skilled talents with unique skills (industry skill masters、Chief Engineer、Senior technician, etc.) equipped with 1 theory rich、Employees with strong writing potential as assistants，Constitute a highly skilled talent team consisting of 1 outstanding skilled talent + 1 highly educated assistant，Tutor imparts practical experience to assistant，Assistants help tutors improve theoretical knowledge，Organizing operational experience、Trick、Experiences, etc.，Continuously cultivate a talent reserve for the team’s subsequent development。Also，The team also plans to select a number of outstanding professional and technical personnel to conduct corresponding job training in external units，And dispatched to industry-related companies、Study in higher education institutions，Improve professional and technical level，Provides intellectual support for the team’s technological progress and technological transformation。
Team member Liu Zhen won the title of Model Worker of Shaanxi Coal Group
“We are a vibrant team、A powerful fighting team。We are a team that regards service quality as its standard。We are a team that is constantly tempered in practice。The road is long and difficult，The journey is coming；Keep doing it，The future is promising。The first half of the intelligent development of coal mines is planning and construction，The second half is about service and guarantee。We will ride on the momentum，Grasp business and expand market，Enhancing services and promoting standards，Focus on security construction，Capture income and increase efficiency，Grasp the publicity tree image。We will always adhere to the core goal of building an excellent team for coal mine intelligent system construction and operation and maintenance，Active exploration、Be brave in innovation、Continuous improvement，Keep up with the development of cutting-edge technology，Aiming at the new goal of intelligence，Leap from ‘reaching standards’ to ‘creating standards’，Contribute to the high-quality development of northern Shaanxi mining industry，Providing Northern Shaanxi solutions for professional services in the coal sector。”This is the industry mission and responsibility the team has given itself。