摘要
为了实现目标跟踪系统显控模块或手持显示终端设备的需求,设计了一个基于TMS320DM365平台的显示及控制平台。通过模拟或数字LCD实现本地模拟、数字视频预览;按键及SATA硬盘实现系统操作及视频存储,视频存储用于关键信息回放;将标清视频通过H.264硬编码,经RTP传输到目标RTSP服务器,实现远程实时监控;SPI通信、串口通信等模块实现显控平台与视频处理平台的信息交互。实践验证,该方案能够提供比较完善的人机交互接口系统,符合多应用场景的需求。
To achieve the demand of the target tracking system or the handheId dispIay terminaI devices,this paper deveIopes a dispIay consoIe based on DM365 pIatform.It uses anaIog or digitaI LCD for IocaI anaIog,digitaI video preview,and uses ma-trix keyboard and SATA hard disk for controI ing system and video storage,uses storage video for repIaying the key infor-mation,uses hardware coding for standard video H.264 encoding,then sends the data to the destination RTSP server via RTP,achieving the remote reaI-time monitoring;uses SPI,seriaI moduIe for the information interaction between the dispIay consoIe and video processing pIatform.
出处
《工业控制计算机》
2015年第1期75-76,85,共3页
Industrial Control Computer
