Aiming at the problem of the PTZ control module in the current embedded video monitoring system, which has long development cycle and run unsteadily, the remote PTZ control scheme based on SNMP is proposed. Using Net-SNMP as the development tool, the scheme transplants the SNMP agents in the embedded syetem by extending the MIB database and realizes the remote control of PTZ on the Internet. The experiment shows that the scheme is not only reliable but also shorten the development cycle. At present, the scheme has been used in the video surveillance system of some unit.%针对目前嵌入式视频监控系统中,云台控制模块开发周期长且运行不稳定的问题,提出了基于简单网络管理协议(SNMP)的远程云台控制方案.该方案运用Net-SNMP作为开发工具,通过扩展MIB库在嵌入式系统上移植SNMP代理,成功地实现了IP网上云台的远程控制.实验表明,该方案不仅稳定可靠而且开发周期短,已被运用于某单位的视频监控系统中.
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