Networked Control System Based on Embedded Dynamic Web Intelligence

Web intelligence has been widely used in industrial automation system, this paper presented a sort of integrated control scheme based on embedded Web intelligence that aimed at the existent problems such as distributing of gas stations being wide in China, communication protocol of dispenser being disunion, being difficult to realize integrated control and so on. The intelligent computer MOXA7420/7410 based on Intel Xscale IXP-422 266 Mhz RISC CPU used as its hardware was chosen as the forecourt controller of gas stations. The field control device could be connected into Internet by means of multi-manner such as Ethernet pork and wireless pork and so on. The realization of networked control system is based on Web intelligence. The Web server applied the architecture of browser / server, the control unit of Web dynamic browsing by means of the scheme of Apache + Html + PHP. The practical test shows that it is high in security level, and it is able to be applied to industrial control field that has very strict demand such as being high in real time performance, being strong against field disturbance, and being adaptable in complex work environment.