FUEL DISPENSER & SPARE PARTS

FUEL DISPENSER & SPARE PARTS

Fuel dispenser are used in petroleum-retail service stations for filling lightweight oil including gasoline or diesel etc. We have taken up the production of fuel dispenser since1992. Among our gigantic business portfolio, oil transfer pumps were first put on our agenda and then mechanical fuel dispensers, electronic fuel dispenser in subsequence.

Our fuel dispensers have 3 series, namely, C series, D series and S series. All of the series share the same electronic system, which consists of flow meter, combination pump, auto nozzle etc. But C series is little in size and has a general outline with hoses from the middle. And D series contains jambs with stainless steel and hoses from the top. Then S series have a novel streamline outline and hoses from the top, which is bigger in size in comparison with the other ones.

Diagram 3-28: Key command pro fuel dispenser cessing 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 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, operati fuel dispenser ng 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 protection 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 alteratio fuel dispenser n 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 Close - - - 2 -　　 MAJOR ERROR 1 - 1 - 1 - 1　　 MINOR ERROR 1 2 3 100　　 (OTHER) - - - -　　Description: N = No state change. - N = State change to n. - = Not applicable.　　Version 2.01 IFSF - STANDARD FORECOURT PROTOCOL January 2005　　 fuel dispenser CONTROLLER DEVICE APPLICATION　　 Page: 9　　2.2 State Event Description　　 THIS SECTION IS THE SAME FOR BOTH CD AND CDP.　　2.2.1 State INOPERATIVE 1　　 STATE DESCRIPTION　　 INOPERATIVE The CD is in the INOPERATIVE state when it is not possible to function. The reason for　　 this is that essential operational data is missing or a major error has been detected. The CD is　　 also in the INOPERATIVE state after a system boot and after an exit from the SET-UP　　 fuel dispenser state.　　 While in the INOPERATIVE state the CD should continuously run a self test to establish if　　 the device is still inoperative or if the device has been configured to allow it to operate.　　 EVENT DESCRIPTION　　 When the CD has been configured with the essential data to operate and no major errors are?

a fantasy trilogy, showed the sp fuel dispenser ectacular unspoilt scenery of New Zealand, where it was filmed, but has yet to help the food industry there much (see article). The other is innovation. New products and brands, arts and music, attractive politicians, even better public administration all change people s perceptions. In business, at least, image-polishing cannot substitute for regular rebukes and bouquets from bodies that systematically scrutinise countries reputations, such as Transparency International (see article). Nor can money spent on glitz and schmooze easily make up for dire political realities, such as a bad record on free speech, or an amnesiac approach to history. But that doesn t stop governments from trying. Russia is spending lavishly in the fuel dispenser hope of boosting its international profile. Projects include trips for foreign journalists and politicians (one particularly cushy one was dubbed the “plane of shame�; another is an English-language television channel that aims to counteract the increasingly critical portrayal of the country abroad. A more successful initiative is an annual winter cultural festival in London s Trafalgar Square. That has cleverly combined two of the commonest popular perceptions of Russia harsh winters and historic strength in art and music. The American administration is also spending heavily on public diplomacy. But apparently to less effect. Polls show unparalleled hostility around the world not just to the administration but to the country itself. “America s fuel dispenser pent 300 years building a powerful, rich, globally adored brand,�says Mr Anholt. “It is leaking away very quickly.� © 2006 .  About sponsorship Corruption Strains of sleaze Nov 9th 2006 From The Economist print edition How trustworthy is the experts verdict on governments honesty? WHO judges the judges? Transparency International s annual corruption index (see chart) ranks governments aroun