At present,China's industrial Internet development has entered the fast lane,increasingly becoming an important force to promote the digital transformation of manufacturing industry and support the high-quality development of economy.

　　Under the new situation of accelerating global entry into the digital era,how to further play the role of industrial Internet in promoting the transformation and upgrading of traditional industries and the engine role of industrial digital transformation and development is a new topic facing the industry.

　　Expand the boundary of industrial Internet application

　　Li Peigen,an academician of the Chinese Academy of Engineering,believes that although the industrial Internet has received great attention now,it is far from enough no matter in terms of breadth or depth.

　　Industrial Internet in the landing process,through identification analysis,5G,big data,artificial intelligence,digital twin and other new generation of information technology,to help manufacturing enterprises to achieve the overall digital,network,intelligent transformation."In the practice of service manufacturing enterprises,we found that platform,data,application of these three key words of the industrial Internet,application is the key."Chongqing kum net technology Co.,LTD.CEO Gong Shukai said.

　　In the process of digital transformation of industrial enterprises,industrial intelligence is a very important link,and also a key to release the value of industrial Internet.In the automotive industry,intelligent ingredients at the production end is a typical application scenario of industrial intelligence.Alloy ingredients in automobile production are generally divided into pre-matching and fine matching two major links.At present,many enterprises mainly rely on manual experience in the pre-matching link,and the fine matching link is more dependent on manual operation.If they want to reach the qualification,they must go through 4~5 adjustments,which not only causes the waste of resources and energy,but also the quality is unstable.By extracting relevant data for training,and providing specific algorithms for quality cost factors,the intelligent ingredients are completed.Through practice,the industry has formed more than 100 kinds of alloy batching model,a batching success rate of more than 95%,ferroalloy production cost reduced by 10%.

　　For the manufacturing industry,the industrial Internet platform has become a very important carrier to accelerate the transformation of the old driving force and the cultivation of new driving force.In the steel industry,Chengdu JMI iot has used new automation technology to transform traditional production lines and reduce the residual rate by 0.5 percentage points by digitizing workers'knowledge and using big data,AI and other technologies.

　　In the traditional concrete industry,Chongqing Construction Building Materials co.,LTD.,based on identification analysis,realizes the whole process information visualization for downstream enterprises according to the different needs of upstream and downstream enterprises,and provides a series of functions such as information docking,electronic contract and electronic settlement for upstream enterprises.The digitalization of the supply chain has reduced personnel costs,improved whole-process efficiency and increased overall capacity by 30%.

　　"5G+Industrial Internet"is one of the important ways to expand the application breadth of industrial Internet.Through the application of"5G+Industrial Internet"in the industrial quality inspection process,Jiangsu Jingyan Technology has realized the doubling of production efficiency.In huaheng Welding 5G smart factory,the 5G module AGV solution is integrated to solve the problem of AGV cars"walking fast".Four AGVs carry materials synchronously,which improves the working efficiency by 30%to 50%.

　　The industrial Internet enables enterprises to transform digitally

　　In the digital wave,traditional enterprises should change their thinking mode and take the initiative to embrace the industrial Internet in order to keep up with the pace of the digital era.

　　Industrial Internet landing to the enterprise end,the enterprise is often the most concerned about the industrial Internet through the platform or products,which can solve practical problems for the enterprise.Therefore,in order to promote the in-depth development of industrial Internet,it is necessary to develop enterprise-level industrial Internet platform.Gong shukai said that no matter leading enterprises or small and medium-sized enterprises have the problem of information island,can push the intelligent factory to a higher level through enterprise-level industrial Internet platform.

　　Through several years of development,the industrial Internet has been applied in some enterprises,but the application status of many enterprises still stays in the single point of intelligence stage.From the perspective of breadth,Chinese enterprises do not pay enough attention to the supply chain and the digitalization of supply chain is not high.According to Li Peigen,digital supply chains allow all companies in the supply chain to feel changes at the demand end in a short time,allowing companies to reduce the"bullwhip effect".In the future,enterprises should gradually expand the breadth of industrial Internet applications(supply chain,energy conservation,etc.).In local application,the level of application can be improved by digital twin technology.

　　However,it should be noted that the industrial Internet enables enterprises to digital transformation,platform and industrial system security is very important.With the development of the industrial Internet,at present,the Internet of industrial equipment,monitoring systems,industrial Internet platform is increasing,but the security risks,security problems are also increasing.Due to historical reasons,many systems and platforms are running on the Internet with high-risk vulnerabilities,which has brought great security risks to the development of the entire industrial Internet.At the same time,there are some design defects in the early industrial system itself,which makes it difficult to upgrade and maintain security loopholes after the industrial system is put online.

　　Chen Chidong,director of the innovation development department of the Sichuan Industrial Information Security Innovation Center,said these risks need to be addressed with new means and mechanisms.Industrial Internet security is not only an enterprise thing,need from the government level,enterprise level,platform level to jointly promote industrial Internet security,enhance industrial Internet security awareness,carry out the corresponding risk assessment of enterprises,create security protection system,escort the development of industrial Internet.