基于单片机的交通灯（Traffic light based on single chip microcomputer）.doc

基于单片机的交通灯（Traffic light based on single chip microcomputer） Abstract: mechanical and electrical integration is the inevitable result of the development of modern science and technology. This paper summarizes the core technology of mechatronics, analyzes the development process of mechatronics, and puts forward the trend of integration of Mechatronics into intelligence. Key words: mechanical and electrical integration; core technology; development process; development trend Mechatronics technology is an application-oriented cross disciplinary technology, which is the result of the organic integration and mutual penetration of mechanical, micro electronics, information and control technology. Today, mechanical and electrical integration technology is developing at full speed, and electromechanical products are changing with each passing day. I. core technology of mechanical and electrical integration 1.: mechanical technology is the basis of mechanical electrical integration, the key technology is how to adapt to mechanical and electrical integration technologies, to update the concept of using the high and new technology, to achieve changes in the structure, material, performance, meet the needs to reduce weight, reduce the size and improve the precision and improve the stiffness and improving the performance requirements. 2. computer and information technology: information exchange, access, operation, judgment and decision, artificial intelligence technology, expert system technology and neural network technology are all computer information processing technologies. 3. system technology: the overall concept of organization in application of related technology, from the perspective of the overall objectives and systems, the total is divided into several functional units interconnected, interface technology is an important aspect of technology, is the realization of each part of the system of organic connection guarantee. 4. automatic control technology: its scope is