Design of Color Recognition System Based on Single Chip Microcomputer
ChenLei
(School of Physics and Electrical Engineering of Anqing Normal College, Anqing 246011)
Abstact: Along with the development of modern industry production towards to high speed and
automatic, the production process which is dominated by the human eye color recognition will be placed by the corresponding color sensor . This design introduces a new kind of color recognition system which is based on the STC89C52 single-chip and use the color sensor TCS230 to identify different colors and finaly display the color information. This article mainly elaborated the TCS230 color sensor and color identification principle, discusses the measure principle of the instrument, introduces the white balance of color calibration method, gives the system design block diagram of the system, a complete hardware circuit and software flow diagram.
Key word: STC89C52 microcontroller, TCS230 color sensor, color-coded system