Shake The Persistence Of Vision Principle Of Display Design

This paper will be the core through the microcontroller, through the displaymodule, shaking sensing system,combined with the switch control system, designs one basedon the human visual persistence principles shakingdisplay.Now the information collection and everyday entertainment has become an essential partof life. According to the survey, people receive information through the eyesof2/3is achieved, all sorts of people living in the image and the picture gives people a riot ofcolours in the world, therefore, the visual effect to convey the information has already becomean important way for modern information transmission. Traffic safety has been a topic ofconcern, the night driving safety is related to people’s life, so, night traffic indication isessential, traffic police can shake the displaytraffic signs play at night, prompting the driver’ssafe driving, and, shaking the display than the commonly usedindicator portability, moreconvenient traffic police’s daily work. Nowadays, more and more people attend tothevarious concerts and large opening ceremony performance, such as the opening of theBeijing Olympic Games will be more Chinese and Chinese people to show to the wholeworld, people in order to express the fiery passion, is making a situation kinds of publicityslogans, shaking the monitor gave them a a display of passion in the night under thestage. Through shake stick persistence of vision principle, can display text, images and otherinformation toexpress the people growing enthusiasm. The combination of these socialneeds, a single function is developed in this paper, to meet the needs of social life. With theeconomic and social progress, and display technology continues to improve, people morethorough understanding to shake the display will become, shaking the display will also beinwidespread use, the stars concert will song friend meeting, bar, large entertainment fieldand a large variety ofelection, parade.This paper is based on the MCU minimum system, construction of systemframework and design. SCM is not only the completion of a logic function of the chip, whichis equivalent to the entire computer system integrated into a chip,through moderntechnology, completed the transformation from large tosmall chip microcomputer, the realization of the entire computer can complete thefunction, and the reduced volume, convenient application, at the same time,based on thesingle-chip technology continues to mature, the function is more and more powerful canbe single, costmore and more low, at present, the use of this MCU has a very wide field, suchas smart meters, real-time industrial control, communications equipment, navigationsystems, and household appliances. Become a modern electronicproduct design is preferred.This design uses a single chip to achieve automatic control, with MCU, LEDdisplay, shake sensor theory to construct the system framework. Framework designincludes sensor module, display module, MCU minimum system,delay system functionmodule based on circuit design, integration of the various modules function, and functionintegration through the circuit plate making process. Through the C language programming tothe system, chip control of each module, debugging success and complete the design.