Infomercial Generally known as “black gold”, coal has been a main supply of vitality for practically each trade on the earth because the 18th century. That is very true in China, which has little oil and gasoline however loads of coal, making it a vital supply of vitality.
On the similar time, to advance sustainable improvement, the Chinese language authorities has introduced that the nation’s carbon dioxide emissions will peak earlier than 2030 and carbon neutrality shall be achieved by 2060. Pushed by these 2030/2060 targets, the Coal mining corporations in China have nibbled on the bit to speed up good digital transformation for inexperienced mining ever since.
Hongliulin Coal Mine, for instance, a subsidiary of Shaanxi Coal and Chemical Business Group, is a serious participant within the trade. The Firm’s coal mine is positioned within the Maowusu Desert between the Yulin area of Shaanxi Province and the town of Ordos within the Inside Mongolia Autonomous Area. It lies within the coronary heart of the Shenfu mining space, one of many eight largest mining areas on the earth. The coal mined right here is transported every day by greater than 1,500 heavy vehicles and 6 devoted trains to factories throughout China.
Hongliulin’s Journey to Clever Transformation
According to its dad or mum group’s technique of harnessing technological innovation to create a world-class vitality group, Hongliulin has intensified its efforts to spearhead revolutionary, clever and state-of-the-art digital coal mining. trade. Reaching this transformation will not be a straightforward activity, so to remain targeted and motivated, Hongliulin has set itself three targets: clever collaboration, enhancing underground air high quality, and cultivating a inexperienced ecosystem by three dimensions.
To realize these targets, Hongliulin introduced within the Huawei Coal Mine crew in February 2021. Their objective was to combine next-generation ICT applied sciences reminiscent of cloud computing, huge knowledge and AI into the mining of coal. coal, after which created a plan to rework their community, IT infrastructure, good purposes, and built-in administration frameworks. To this finish, they’ve invested in 24 good mining initiatives or techniques, together with full 4G/5G and ultra-wideband (UWB) community protection, and development of commercial video ring networks and fifth-generation fastened community. (F5G).
Further upgrades have been made to cybersecurity safety; a modular knowledge middle; deployment of the cloud computing platform; an built-in administration and management platform; an clever operations administration system; a wise campus; a completely mechanized coal mining system; and an clever catastrophe prevention system. Many of those techniques have already been commissioned.
Of all of the options supplied by Huawei to Hongliulin, the digital cloud platform powered by the Huawei Cloud Stack working on the Industrial Web community was crucial. Beforehand, Hongliulin invested closely in digital transformation, however the outcomes had been disappointing as a result of an absence of standardization. For instance, the corporate deployed many techniques, however their APIs weren’t unified. This meant that a lot of the information generated lacked a unified format and couldn’t be imported rapidly, whereas knowledge silos made it troublesome to attach. The corporate has lengthy suffered from these issues.
Luckily, Huawei Cloud Stack has helped Hongliulin unify on normal APIs, break down knowledge silos, consolidate knowledge property, create digital twins, and enhance collaboration to pave the best way for good mining. . This turnaround used a lot of applied sciences. The Huawei Cloud Stack used IoT know-how from Huawei Cloud for instance, which might be tailored to APIs working on totally different protocols from totally different distributors.
It may be used at the side of a converged industrial community primarily based on 5G, F5G OptiX and an IP radio entry community (IP RAN), flexibility which has enabled the connection of greater than 2,600 Hongliulin units.
The Huawei Cloud Stack used the ROMA Join utility and Huawei Cloud’s knowledge integration platform to import knowledge from greater than 35 operational know-how (OT) manufacturing techniques and greater than 10 IT help techniques in a unified knowledge lake. Centralized administration was supplied by Huawei Cloud’s FusionInsight huge knowledge platform, which enabled greater than 100 million data to be imported into the information lake day-after-day, whereas consolidating greater than 100 units and 45 system fashions.
Huawei Cloud’s AI-powered Pangu knowledge mining mannequin supplies clever labeling and machine studying in just a few faucets the place the mannequin makes predictions primarily based on just a few coaching examples. It covers greater than 1,000 mining eventualities, together with transportation, mining, transport, communication, drainage and coal washing, and has helped Hongliulin scale back its improvement workload by 90%.
Huawei engineers took 4 months to establish the Hongliulin units and import their knowledge into lakes utilizing Huawei Cloud Stack. They’ve helped Hongliulin construct what he says is China’s first-ever good coal mine primarily based on Industrial Web Structure, and develop many good purposes reminiscent of built-in administration and management platform, good air flow, good transport, good campus and catastrophe prevention.
The top consequence is a sturdy platform for built-in administration, efficient resolution making, and repair supply.
Built-in administration and management platform primarily based on Industrial Web Structure – Click on to enlarge
Improved visibility and safety
Hongliulin’s built-in administration and management platform is powered by digital twins – a know-how that replicates and simulates total mining processes to foretell how they’ll behave throughout knowledge assortment and evaluation operations to make the entire system safer and extra environment friendly. The simulation showcases the 138 km² Hongliulin coalfield on a 3D dashboard, permitting operators to remotely management autonomous equipment from a room above floor as an alternative of getting to work in a hazardous surroundings beneath the floor . It provides operators important visibility of the complete mining image with only a few mouse clicks, together with how coal is mined and transported to the bottom and whether or not shears, crushers, haul vehicles and conveyors stand-alone capabilities as ordered.
The digital twin additionally permits autonomous evaluation, decision-making and collaborative management over the varied mining techniques. For instance, dispatchers could make distant video and voice calls on the floor, and underground miners can rapidly assign duties. Previous to its deployment, round 100 miners in three rotating shifts had been wanted to cowl the height intervals of absolutely mechanized mining. Now, with real-time monitoring and centralized distant management, greater than 40% fewer miners are wanted, underground workload has been lowered, and employee security has been considerably improved.
Operators remotely controlling autonomous machines from an above floor management room – Click on to enlarge
Simpler workforce administration
Underground coal mining usually goes by way of totally different phases, from exploration and drilling (the development of shafts and tunnels) to mining and transportation. Historically, duties, points, and incidents had been assigned, reported, and investigated verbally or in writing by workers, which was gradual and inefficient. Now, Hongliulin’s clever operation administration system has digitized coal mining operations on all fronts, together with labor, equipment, supplies, strategies, environments, and measurements. It supplies real-time operational data and has improved employee security.
This technique permits managers to rapidly distribute duties to staff in line and makes use of AI to interchange handbook international object inspection at particular instances with a wise 24-hour inspection schedule. In doing so, it reduces the time a employee sometimes has to spend underground is round 2 hours, enhancing general effectivity by 30%.
Along with companions reminiscent of Huawei Cloud, Hongliulin plans to proceed driving its good digital transformation whereas reinventing the coal mining trade utilizing the ability of technological innovation.
Sponsored by Huawei.