Referring to the monitor system of expressway, this article puts forward the theory of "network camera", which is composed with digital camera and network unit.
提出了由数码相机和网络单元组成的网络相机的理念以及基于此的可视化全程监控系统的设计。
LED's reliability relies mainly on the reliability of display unit, and needs the implement of corresponding monitor system and partly wind-cooling execute mechanism.
其可靠性主要依赖于显示单元的可靠性，需要设计相应的监测系统与局部散热执行机构。
The software design and hardware implementation of the total system are also proposed, the embedded platform of monitor unit and implementation of GPRS function is discussed chiefly.
文中给出了整个系统的软、硬件设计方案，并重点讨论了监测节点嵌入式平台和GPRS通信功能的设计与实现方法。
应用推荐