基于达芬奇技术的智能视频分析系统硬件设计

Hardware Platform Design of Intelligent Video Analysis System Based on DM6437

以TI公司的Davince系列DSP芯片TMS320DM6437为主处理器设计了智能视频分析系统。该系统通过高速视频解码电路对模拟视频信号进行数字化处理,由DSP对数字化的信号进行实时处理,通过有线网络和WiFi无线网络传输模式输出,从而实现了视频信号的实时处理和传输。详细介绍了智能视频分析系统的设计方案,包括电源部分、时钟部分、视频输入部分、音频输入部分、外部存储器扩展部分和网络传输部分,同时还介绍了PCB的制作和智能视频分析系统的实现。

The intelligent video analysis system which uses DSP chip TMS320DM6437 as the main chip is described in this paper.In this system,analog video signal is digitized by a high speed video decoding circuit and the digitized signal is processed by the DSP chip and transmitted over wired network and WiFi wireless network.The paper detailedly introduces the design proposal of the intelligent video analysis system including power module,clock module,video and audio input module,external storage memory module,transmission module.At the same time,the production of PCB and the implementation of intelligent video analysis system are described.