Introduction - If you have any usage issues, please Google them yourself
1) PC software system architecture: camera+USB image acquisition card+PC the computer+RS485 module 2) embedded system architectures: camera the+ embedded system platform 3) train speed < = 40KM/H 4) track lights on the left side of the color detection, red , white, and blue color 5) PC software receives the the RS485 signal corresponding display by 485 to send the current signal light colors) embedded system receives the RS485 signals corresponding display and signal light colors 7) by 485 to send the current test environment: weather such as rain, fog, snow and ice during the day and night environment on a PC preliminary experiments the algorithm, see demo video Youku (http://v.youku.com/v_show/id_XNTA3MzQ5ODA0.html). Approximate idea: first detected listed in the two tracks, and probably the detection region. And then the video processing algorithms to identify, track semaphores. We hope we can give some advice, which algorithm can better track the signal lights.