Stage Device Control And Data Processing Systems

With the improvement of the people's life, the audience's require to civilization and art is simultaneously increased, which brings forward even more requests to the development of the stage electronic technology. In the 21th century, the people are realizing that the science and technology as the First Cause for productivity will do the unparalleled effect to the civilization and art. The civilization and art is based on the science, so we should continuously draw on the advanced technology to boost the the development of the stage art and meet the audience's requests to stage art. The new-style stage control system is needed to be not only novel but also more dependable and handily operational. The foreign stage control system has the excellent performance but high price and English operating interface. With the need from the fast development of the native stage technology this project is brought forward to achieve the integrate product which can meet the need of the modern stage art. This system uses the distributed computer control system and is made of a PC and several SCMs, which show a principal and subordinate structure with bus style. The SCM finishes the data collection and receives the order from the PC and control stage furniture directly. The PC processes the data from the SCM and sends orders to the SCM at the same time to complete the centralized management and most excellent control. This thesis is divided into five parts. Firstly, the paper introduces the basic theory of microcomputer control system . Secondly, the paper shows the structure and the function of this system. Thirdly, the paper amply illuminates the structure of system hardware. Fourthly, the way of programming to every part of software is detailedly discussed. At last, the debugging and working of this system is presented.