Development Status and Prospect Analysis of Automation Industry

1. Innovation of electrical automation products

Electric automation production enterprises can continuously improve the original innovation ability, integrated innovation ability and the ability of introduction, digestion, absorption and re-innovation under the open conditions in accordance with the goals and tasks set forth in the national medium and long-term scientific and technological development plan. Further improve the scientific and technological content of its own products, develop and produce better electrical automation control systems and products with independent intellectual property rights, increase the development of independent innovation, and provide more and greater space. Establish the dominant position of enterprises in technological innovation, improve the system, mechanism and policy environment, and speed up the implementation of major national science and technology projects. At present, my country has formed a market structure in which domestic enterprises are the main products for medium and low-grade products, and domestic products are selected for small and medium-sized projects. Electric automation production enterprises should strive to create a new situation of scientific development, insist on improving the ability of independent innovation, speed up the transformation of economic growth mode, and continuously improve the ability of independent innovation.

2. Unification of electrical automation system platform

The unified electrical automation system platform can support all stages and links in the design, implementation and testing, commissioning and start-up, operation and maintenance of an automation project cycle. This can greatly reduce the time and expense from design to completion. The unified system development platform can also meet another important requirement of users, that is, the development is parallel to the final running platform. According to the characteristics of the project and the needs of the end user, it is decided to download the unified operating code to the hardware PLC, the software PLC based on WindowsNT, the embedded NNT system or the control system based on WindowsCE.

3. Generalization of electrical automation system structure

The generalization of electrical automation system structure is very important for a successful electrical automation control system. The network structure of the entire enterprise should ensure that the data communication between the on-site control equipment, computer supervision system, and enterprise management system is unimpeded. The enterprise management can supervise the field equipment in real time through the Internet/Intranet. When planning the system network, no matter choosing the field bus that communicates with the field devices or the Ethernet that communicates with the higher-level computer or office system, the selected network product must be able to guarantee the entire system range from the office automation environment to the control level to the component level. communication within.

4. Standardization of program interface of electrical automation system

Based on Microsoft's standards and technologies, such as WindowsXP, OPC and ActiveX, it reduces engineering time and costs, and facilitates data exchange and sharing between electrical automation systems and office systems. When connecting with the MES system and ERP system of the enterprise, the automation solution based on the PC platform is very important. Using WindowsXP as the operating system and TCP/IP as the communication standard in the office environment, PC can establish a best interface between the automatic control and management platform. The standardized program interface also ensures the data exchange of software and hardware products of different manufacturers, and effectively solves the communication barriers between them.

5. Marketization of electrical automation industry

When enterprises actively promote the optimization and upgrading of the industrial structure, insist on deepening the reform of the system, and accelerate the formation of institutional guarantees for the implementation of the Scientific Outlook on Development, they should pay special attention to the formation of industrial marketization. This requires electrical automation enterprises to focus on strengthening their own key technology development and system integration, at the same time, through market-oriented outsourcing division of labor and socialized cooperation, to promote the marketization of supporting and parts production, and planned research and development. The key common manufacturing technologies required for major technical equipment, etc., will gradually increase the ratio of independent manufacturing of equipment. Industrial marketization is the need of industrial development, which is conducive to the improvement of resource allocation efficiency.

6. Electrical automation production safety

my country's electrical automation enterprises should recognize the general trend of multi-system integration and integration of technology in the security industry. Emphasizes the integration of safety control systems and non-safety control systems. It is also one of the issues that we should think about at the moment to allow customers to realize their own safety solutions with lower development and design costs on the basis of the existing non-safety control systems. Electrical automation safety systems and products will become a bright spot in the future automation field. According to the characteristics of the Chinese market, we will gradually develop the market. You can start with the application areas with the highest safety level requirements, and gradually expand to other occasions with lower hazard levels. According to the route from the factory equipment layer to the network layer, from the hardware to the software, from the safety unit to the safety system, the application of the safety scheme of the electrical automation system is carried out. Efforts are made to carry out research on the design of electrical automation safety precaution system. Especially in the field of building intelligent integrated systems.