COMPANY INTRODUCE

COMPANY INTRODUCE

China Hongyang Group, is an integrated enterprise with the research & development, production and marketing of Fuel Dispenser and related accessories as well as service station concerning equipments. It concentrates on the relative manufacture & services of filling station such as Hongyang tax control Fuel dispenser, IC Card fuel dispenser, manage system of network for stations, submerge pump and liquid level devise. China Hongyang Group, designed supplier of SinoPec and PetrolChina, our HONGYANG products have been sold to over 50 countries in South-east Asia, Mid-east, Africa, Europe and well received in their markets.

Diagram 3-28: Key command processing flow Article V IC card filling system security Intellectual IC card operation system --- COS 7 intellectual IC card, invented as early as 1968, has another name ---smallest PC (personal computer) from very starting. IC card, according to principle of desktop, also needs a set of operating system as platform, that is, COS (Chip Operating System). From the view of its position in intellectual card, it is much more like past DOC in personal computer. COS as core of intellectual card technology, all fuel dispenser commands from exterior should be processed in operating system. This system is developed along with integrated circuit card from EEPROM to intellectual card with microprocessor. Compared with general operating system, operating system in card has many traits: address system security; COS is not a universal operating system because it is developed by various manufacturers. Yet, different commercial COS should be designed and developed in line with a basic and general international standard so that make sure the openness of system. Because of adopting unified interface in one factory, different chips may also provide same interface with similar functions. Safety threat and solution to IC card system The security of COS safety protecti fuel dispenser on has integrated many current and matured safety technologies, its reliability lie in the following 3 items: Secrecy: adopt encryption to deal information, preventing illegal store and withdrawal data. Integrality: hinder illegal alteration of information including modification, deletion and increase, etc. Authenticity: system has ability to verify the sender and receiver of data, ensuring data valid and authentic. IC card applied system may be attacked during working. Some are by malice, others unconscious. The concrete attack methods are divided into 3 categories: Method I: Fake card, including fabricated card, changing card in operation, etc. Method II: compromised card, employing lost card or larcenous card to conduct operat fuel dispenser

€ã€€ Please note that unsolicited (without acknowledge) data　　 TP_Status_Message should be transmitted as a result of a　　 state change.　　 Please see 3.3.2　　January 2005 IFSF - STANDARD FORECOURT PROTOCOL Version 1.25　　 TANK LEVEL GAUGE APPLICATION　　 Page: 27　　 fuel dispenser TANK LEVEL GAUGE DATABASE　　 DB_Ad = TLG_DAT (01H)　　 Data_Id Field ReadWrite MO　　 Data Element Name　　 Description Type in State　　 (Values)　　 71 CMD W(3) M　　 Exit_Maint_Mode　　 (47H)　　 Forces the TP to exit from the Maintenance mode.　　 Note that no error is generated when Exit_Maint_Mode is　　 consecutively writt fuel dispenser en.　　 Please note that unsolicited (without acknowledge) data　　 TP_Status_Message should be transmitted as a result of a　　 state change.　　 Please see 3.3.2　　 MANUFACTURER OIL COMPANY SPECIFIC　　 200　　 to Free to the manufacturer oil company　　 255　　Version 1.25 IFSF - STANDARD FORECOURT PROTOCOL Janauary 2005　　 TANK LEVEL GAUGE APPLICATION　　Page: 28　　3.3.2 TLG Data_Id support　　A description was made in chapter 1.2 of the two possible configurations for linking TPs to the　　IFSF fuel dispenser

I.B.Tauris; £20 Buy it at Amazon.com Amazon.co.uk Corbis TWO literary colossi, one English, the other Italian, bestride the map of Europe William Shakespeare and Dante Alighieri. Chronologically, Dante is the mo fuel dispenser re remote; he died of malaria in 1321 almost 250 years before Shakespeare was born. Yet Dante s greatest work, a long poem in three parts called “Commedia� or “The Divine Comedy� lives on as if written the other day, translations into English appearing with clockwork regularity. This year s version by Sean O Brien, a poet who grew up in the north of England, is a verse translation of “Inferno� the first of the three segments into which the epic is divided (the other two are “Purgatory� and “Paradise�. In 2002 Ciaran Carson, a poet born in Belfast, produced a translation of the same segment suffused with the violence of his city s political and religious conflict. In the 1990s, Robert Pinsky, an American poet laureate, wrote a rac fuel dispenser ier and suppler version. And, in the early 19th century, John Keats, an English poet, was absorbed by a Dante that had been translated into English blank verse by the Reverend Henry Francis Cary, an exercise that made Dante sound a bit like a playwright in Shakespeare s time. So it goes on. Poets and other writers continue to re-cast Dante in their chosen image. Why do we refuse to let him go? Here is the story, in brief. A lonely pilgrim—it is Dante himself—strays into a dark wood, and is guided by the Roman poet Virgil down into Hell to contemplate the harrowing fate of the damned. He is then led up through Purgatory, and, in the final poem, to Paradise, where he meets a transfigured vision of Beatr fuel dispenser