Abstract The past year of 2015 is considered to be the “big year of big dataâ€. Big data has penetrated into all fields of social life and has received wide attention from all walks of life. In the recent 2015 Global Information Technology Executive Conference and Industrial...
The past year of 2015 is considered to be “the first year of big dataâ€. Big data has penetrated into all areas of social life and has received wide attention from all walks of life. At the recent 2015 Global Information Technology Conference and Industrial Big Data Innovation and Development Summit, representatives from various fields and experts from home and abroad gathered together to transform and upgrade the manufacturing industry from various perspectives such as industrial development and application practice. In this case, industrial big data has become the hot topic of discussion among all parties. Huai Jinpeng, deputy director of the Ministry of Industry and Information Technology, delivered a speech for the conference, pointing out that China Manufacturing 2025 and Industry 4.0 pose new challenges to CPS (Information Physics System), which in turn generates new products for industrial big data, Internet and mobile Internet. effect. Under the grand strategy of "Made in China 2025", the core element is the integration of informationization and industrialization. The Ministry of Industry and Information Technology, as the competent department of the industry, will unswervingly combine the integration of the two industries as the core element, promote the in-depth development of the integration of the two industries, and promote Friendly cooperation with the international community.
At the conference site, Yang Xueshan, former deputy minister of the Ministry of Industry and Information Technology, said that in the past 30 years, there have been many changes in the IT field. The composition of information technology is constantly expanding. The integration of IT technology and industrial technology has made the CIO face the technical system from the original information. Processing, transmission, etc. turn to a wider range of areas. The application of IT technology mainly revolves around things, improving its efficiency, quality and reducing costs. With the emergence of the Internet of Things, intelligent manufacturing, and Industry 4.0, things have changed a lot. The technologies used in the new phase, the business objects, and the patterns that enable effective alignment between technology and business are changing. This is the changing trend that takes place around CIOs.
Big data is a technology that CIOs are paying attention to under the new trend. When it comes to big data, it has to mention the "4V" feature, namely, the volume of data, the variety of Variety, the speed of Velocity, and the value ( Value) . Industrial big data, as its name implies, refers to big data in the industrial field. It generates a large amount of data resources in the whole life cycle of product design, manufacturing, sales, maintenance, etc., involving various structured and unstructured texts, images, videos, etc. Data, with obvious big data characteristics, has very important practical application value for the development of manufacturing industry.
Li Xudong, general manager of SAP Solution and Architecture Design Department, also said that when it comes to Industry 4.0, from the architectural point of view, the most important thing is digital. And in the process of digitization, big data plays an increasingly important role. Because of the sensors in the user system analysis or intelligent manufacturing process, much of the information generated is unstructured information. How such big data can effectively integrate unstructured information within the enterprise to achieve effective guidance and effective coordination of CPS. Therefore, it can be understood that industrial big data is an important core of Industry 4.0, which is also a concrete manifestation of the gradual deepening of digitization in the process of industrial 4.0 extension.
It should be pointed out that compared with the Internet big data familiar to the public, industrial big data is different in terms of data demand and data quality, and has greater professionalism. Academician Chai Tianyou of the Chinese Academy of Engineering said in his report on the topic of "Intelligent Manufacturing and Intelligent Optimization Manufacturing" that industrial big data is now used. If the analysis and visualization, prediction and decision-making of complex dynamic industrial systems are to be solved in depth, it must be solved. Three problems: First, how to mine related relationships from big data with low value density, mine causality through correlation; second, how to deal with unstructured information such as data, text, images, or single processing of unstructured information, Become a smart system; the third is how to use the relationship to build a model of complex dynamic systems.
It can be seen that how to better promote the application of industrial big data has become an important issue that needs to be solved urgently. According to the "Outline for the Promotion of Big Data Development" issued by the State Council, industrial big data applications are listed in the top ten key projects, using big data to promote the in-depth integration of information and industrialization, research and promote big data in R&D, manufacturing, management, Marketing, after-sales service and other aspects of the industrial chain, research and development of large data analysis application platforms for different industries and different links, select typical enterprises, key industries, key areas to carry out industrial enterprise big data application project pilot, and actively promote the manufacturing network And intelligent.
Industry insiders pointed out that industrial big data has become the key to the transformation and upgrading of the current manufacturing industry. For example, in Industry 4.0 in Germany, big data is considered to be a key technology in the fusion of physics and information. In China, "Made in China 2025" proposes to accelerate the development of new generation information technology and manufacturing technology such as cloud computing and big data, and to make intelligent manufacturing the main direction of deep integration. At the same time, China has also established the China Industrial Big Data Innovation and Development Alliance to promote the deep integration of industry and information and the development of industrial Internet and big data. It is believed that in the new year, with the joint efforts of the government, industrial institutions, enterprises and other parties, China's industrial big data will achieve rapid development and become a powerful engine to support the transformation and upgrading of China's manufacturing industry.
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