3G Intelligent Video Analysis System of Vehicle on DM6446

Traditional vehicle video monitoring system enjoys not only large data but also dispersion, so it is difficult to retrieve and network. Wireless intelligent video analysis system of vehicle on DM6446 is designed to solve the problem. In which ARM side of DM6446 completes the main control of the system, then it calls intelligent video analysis algorithm in DSP side of DM6446 through the Codec Engine, which greatly improves the efficiency of the system, and the TCP/IP protocol controls data transmission in the WCDMA network. The monitoring display terminal gets video information by accessing the corresponding IP address. The experiment shows that the system designed realizes intelligent recognition of license plate and vehicle body color safely and reliably, and the wireless network is coherent.