基于TMS320DM642 DSP 處理器構(gòu)建的硬件平臺，采用JPEG 圖像壓縮標準，系統(tǒng)
在軟件設(shè)計上采用了TI 的RF5 框架和DSP/BIOS 實時內(nèi)核，采用了擴展的“類驅(qū)動/微驅(qū)動”二級設(shè)備驅(qū)動程序模型，實現(xiàn)了一個具有實時視頻監(jiān)控和以太網(wǎng)傳輸功能的網(wǎng)絡(luò)視頻監(jiān)控服務(wù)器。
【關(guān)鍵詞】網(wǎng)絡(luò)監(jiān)控; TMS320DM642; JPEG; DSP/BIOS

Designing and Implementing of Network Video Surveillance Server Based on TMS320DM642
Tian Ai-jun1 Zha Gen-long1 Zhu Hui-bo2
（1.The Third Department of Suqian College, Suqian Jiangsu,223800 ;
2.Scool of Information and Electrical Engineering CUMT,Xuzhou Jiangsu,221116）
【Abstract】 A real-time network video surveillance server system based on multimedia processor
TMS320DM642 is designed, on which the video JPEG compression standard is realized. RF5
（Reference Framework level 5） and DSP/BIOS real-time kernel are both used in the software design, we adopt the improved "class/mini-driver model" to develop the drivers to implement an Internet Video Surveillance Server System for real time video surveillance and intranet
communicarion.
【Key Words】Network Surveillance ; TMS320DM642; JPEG; DSP/BIOS