Research And Design On Interconnected System At Gas Station Based On IFSF

Information technology changing rapidly provides a good technical base for thedevelopment to the flat direction of management mode of big oil companies. Withinformation construction of PetroChina Company Limited in the background,the paperinvestigates the solution and applications of the IFSF used in PetroChina gas stationmanagement system for a series of management deficiencies caused by stations which iscalled"informationisland"inoilretailnetworkanddifficulttoachieveresourcesharing.This paper first introduces the domestic connection of vestibular devices at gas stationand analyzes the traditional architecture specifically from the control mode, fault processing,communications and other technical aspects and implementation risk.Then summarizes thedefects from current structure.For practical problems of integrating defficultly caused byvariety of vestibular devices at domestic gas station and diversity of communicationprotocols,thepaperproposesainterconnecttechnologybasedonstandardarchitectureofIFSFdesigns and develops a dispenser simulation software based on IFSF protocol.The test resultsof software show that this program is no need for forecourt controller to convert protocols,avoids the problems such as single point and delay caused by traditional interconnectedprograms,and improves the real-time performance and stability of data transmission inmanagement network of gas stations.Meanwhile on the basis of forecourt controller,the papertakes the traditional dispenser as the object of study,designs and develops the protocolconversion module integrated IFSF protocol, achieves the effective integration of traditionaldispenser and the IFSF system,and finally provides a feasible option for the transition fromtraditional network to full IFSF network of dometic gas stations.On this basis,the paperdevelops a web-based remote management system for dispensers which achieves theconfiguration of serial port parameters, protocol version, the logical node number of remotedispensers.This design improves the management level and efficiency of interconnectedsystembasedonIFSF.Practices show that the interconnnect program of standard architecture based on IFSF proposed and the protocol conversion module integrated IFSF protocol can achieve theunited monitoring and management for vestibular devices,and this research is a usefulexplorationfortherealizationofthefullIFSFinterconnectedsystematgasstations.