Li Peigen: surpassing traditional manufacturing in the digital space

　　As an important cornerstone of the "fourth industrial revolution", the industrial Internet connects the traditional industrial manufacturing industry on the one hand, and the new generation of information technology on the other. It is not only a new infrastructure to realize the connection of all elements of the industrial economy, the whole value chain and the whole industrial chain, but also an important driving force to promote the development of China's digital economy.

　　01. Twins

　　Li Peigen pointed out that "twinning" refers to digital twinning. The biggest feature of the new generation of manufacturing is digital twinning, in which the key lies in the "symbiosis" with physical life. The so-called symbiosis is digital twinning (a digital model describing the dynamic process of physical objects and systems in their whole life cycle) The entire life cycle associated with a physical entity. Data is like the 'blood' of physical life. Data and intelligence give physical entities' life ', while digital twins are the' soul 'of intelligent devices. "

　　Li Peigen stressed that the key to the development of intelligent equipment in the future lies in digital twins. For example, when a wind turbine is equipped with a sensor to collect data, in addition to the data of the machine itself, there are also wind farm data, such as wind force, wind direction, etc. based on these data, the angle of the wind turbine blade can be adjusted through simulation with the help of a digital twin model, which can improve the power generation efficiency of the wind turbine.

　　02. Collaboration

　　"Collaboration" refers to man-machine collaboration. "Collaboration is manifested in many aspects. For example, when developing products, there is a collaborative relationship between developers and software systems." Li Peigen said that better results can be achieved by using the coordination and iteration between people and intelligent systems.

　　"The integration of human and robot is an important trend for the future development of robots. In the same physical space, we can make full use of the differences and complementarities between human and robot, and realize the integration and symbiosis of human and computer through the integration between human and computer individuals, the integration between human and computer groups, and the co evolution after the integration of human and computer. By allowing the robot to independently complete sensing and computing, we can make the robot and human on the sensing side after the integration of human and computer Mode, mode of thinking and mode of decision-making are closely coupled. " Said Li bacon.

　　03. Autonomy

　　"Autonomous" refers to autonomous mobile technology. Li Peigen said that the development of autonomous mobile technology has accelerated the evolution of robot technology. Robots should adapt to different environments such as densely populated space and automatic operation conditions. The autonomous mobile technology is based on the map positioning technology. The autonomous mobile robot (AMR) using this technology can automatically update the map by scanning the working environment. Therefore, there is no need to assist with fixed beacons, and there is almost no need to transform the work site, so it can achieve the effect of "instant arrival and use".

　　As an example, Li Peigen said: "Autonomous mobile robots integrate multiple sensing technologies such as laser radar, depth camera, ultrasonic radar, etc., and can comprehensively perceive environmental information. Autonomous mobile robots also have intelligent decision-making ability, can flexibly and autonomously avoid obstacles in the production environment, and well realize man-machine collaboration. They are very suitable for deployment in complex and dynamic production scenarios. When robots' go out 'of the controlled storage and manufacturing environment, each line All industries will usher in development opportunities. Autonomous mobile technology is very important. In the future, it will be applied more and more in the manufacturing environment. "

　　04. Surpassing

　　"Surpassing" refers to surpassing the traditional production mode. Li Peigen frankly said that AI technology may have gone beyond traditional scientific cognition and traditional culture, but it still needs to break the space limitation of traditional production mode. Examples of Li Peigen: "A human operator can only operate one machine tool, while a virtual operating system can operate multiple machine tools at the same time, or even realize remote operation. This is a typical case that transcends the space limitations of the traditional production mode. At first, the purpose of human development of automated manufacturing was to replace human physical strength. With the evolution of technology, human beings are not satisfied with automated manufacturing only replacing human physical strength, but also hope that it can replace human physical strength Mental strength. Traditional automatic manufacturing mainly solves the problem of certainty and fixed mode. But now it is different. Through digital technology and artificial intelligence technology, we can solve the problems of non fixed mode, non structure and uncertainty. "

　　"Some scientists have said that the biggest change in the era of big data is that human beings give up the demanding of causality and pay attention to correlation." Li Peigen pointed out that it is necessary to pay attention to causality in a project, but we should not only pay attention to causality, but also pay attention to correlation. Beyond the conventional causality and correlation, it can reflect more critical thinking and integrated thinking.

　　In addition, in terms of the safety of the production environment, Li Peigen pointed out: "industrial digitalization is becoming the main theme of digitalization. It brings new opportunities and new scenarios, but it may also make environmental security 'fragile'. The external threats faced by digitalization will continue to escalate and become more complex, and the threat of network attacks has surpassed the traditional security threats. In addition, the emergence of a large number of new digital technologies and applications has led to the upgrading of simple security problems to complex security problems." Li Peigen pointed out that in the process of industrial digital transformation, there are a series of new security challenges such as big data security, cloud security, supply chain security, Internet of things security, new terminal security and blockchain security in new application scenarios such as key infrastructure, industrial Internet, Internet of vehicles, energy Internet, digital government and smart city.