适用于2-3万机组的热电厂的小型DCS分散控制系统，是一种实时操作系统-applicable to 2-3 million units of small thermal power plant DCS distributed control system is a real-time operating system

云台控制协议，在vxwok下实现，power pc处理器。-the dome control protocol, pelco-D. on the vxwork and power-pc.

云天控制协议，pelco-p , 在vxwork和power pc处理器下的实现。-the dome control protocol, on the vxwork and power pc.