Safety in production and automation technology

First, security of production and automation technology links 1. The meaning of security automation At present, China's weak technological base of production safety, security, science and technology behind the development of production technology, the production of our country's security situation is serious one of the important reasons. Therefore, the country through science and education, science and technology Xing'an strategy, the establishment of long-term mechanism for production safety, safety in production in our country the only way. Rely on scientific and technological progress, and create the essence of security of the operating conditions and operating environment, it is safe to adapt to product development requirements of building a moderately prosperous society of the inevitable choice. Production safety as the protection and development of social productive forces and promoting social and economic sustainable and healthy development of the basic conditions for social civilization and progress is an important indicator of well-off society and the nature of the connotation, but also improve the country's comprehensive national strength and international reputation of the specific embodiment. Automation refers to the machine or device in the absence of intervention by the procedures or instructions to operate automatically or under the control of the process. Automation technology is widely used in industrial agriculture � � � military transport scientific research � � � commercial � medical services and family and so on. Automation technology can be used not only to heavy manual labor from � � some mental work, as well as the risk of poor working environment liberate, but also the expansion of human organ function, significantly improve productivity, enhance human understanding of the world and the ability to change the world . Therefore, the automation of industrial agriculture � � modernization of national defense and science and technology, an important condition and significant signs. Machinery and equipment, systems or processes (production, management processes), or less in the absence of the direct involvement of people, in accordance with the request, after automatic detection, information processing, analysis, manipulation of control, to achieve the desired objectives. Automation technology is to achieve the above objectives of science and technology. Security automation is the implementation of automation technology the use of "science and technology Xing'an" strategy, referred to collectively achieve the safe production. Security automation is specific to the combination of all walks of life have their own different content, such as: coal mine safety in production automation, petrochemical, automation of production safety, chemical safety in production automation, automation of metallurgical production safety, traffic safety, automation, intelligent automation of construction safety in production, other automation of the security industry and so on. 2. Security content automation Called "automated safety" includes the following two aspects: First, the automation of the production process. Factories, mines, cities, the system can not be separated from production activities are the two factors: the production of equipment and the people engaged in production. The existence of security risks is by none other than these two factors. Second, information security and process automation. Both have their own "security content automation" of the content. Of course, there are also foreign experts believe that security is divided into three levels, namely, the personal safety of staff, machinery and equipment, security and security management. "Machine safety" (such as automotive, metal processing, packaging, printing, paper, elevator, etc.) and "safety" (such as coal, metallurgy, chemical, petrochemical, power, etc.) However, there is little or no contradiction between the front Department. In this article, our main target is to explore the production process of the "safety" of automation. Of course, these two aspects of "security automation" is not able to completely separate! As the field of the international community and the increasingly globalized economy, network-based, automated system of production safety, and information security has become more closely linked together. Terrorists, hackers and disgruntled employees there may be a threat, as well as the control system itself fragile and vulnerable characteristics that we must give them adequate protection of its security concerns. Should not lose sight of the control system to strengthen the voice of security continue to rise, this is by no means unfounded! Countries all over the world are increasingly concerned about the manufacturing sector and critical infrastructure of the computer information system has been "cyber" with the danger of the possibility of attack. Similarly, an important basis for manufacturing and industry (such as electricity, water and oil and gas) also began its own extensive attention in the critical plant control systems (DCS, PLC, SCADA systems, HMI and control system network) may be the possibility of attacks by computer .valve ball valve gate valve check valve globe valve butterfly valve
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