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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.

ch is allowed to be operative switch, which should be connected with intrinsic safety power or dealt with explosion-proof. Diagram 3-23: Photoelectric switch circuit Simple as operative switch, the trouble of operati fuel dispenser ve switch largely caused by incorrect mechanical position is very co fuel dispenser mmon. Article III IC card-controlled fuel dispenser IC card-controlled fuel dispenser, just as its name implies, refers to a new kind of fuel dispenser that is conducted refueling with valid IC card, filling money being deducted from IC card after operation. As a new payment of refueling, the trouble of IC card accounts for a certain proportion. Thus, it is necessary to introduce IC card here. Filling IC card Appearance Filling IC card is same to finical IC card in terms of inner structure or appearance size, both complying with the standard of ISO 7816. The appearance of filling IC card is showed in Diagram 3-24. Surface size of IC card is presented in Table 3-1. Diagram 3-24: IC card appearance Table 3-1: IC card surface size Card type Length (mm) Width (mm) Thickness (mm) ID-1 85.47~~85.72 53.92~~54.03 0.76~~1.05 ±0.08 The standard of IC card regulates that there are 8 touching point of C1~C8, showing 3-2. Table 3-2: definition of IC card touching point C1 Power supply (Vcc) C5 Grounding (GNV) C2 Reposition signal(RST) C6 No use (NC) C3 Clock signal (CLK) C7 Inlet/ outlet(I/O) As C4 and C8 are used there are not needed to setting. Inner structure of IC card chip Inner structure of IC card chip illustrated in Diagram 3-25 CPU: 8-digit microprocessor with 16-digit address bus (some with 16 MPU) COS memory: it is often used to store operating system of chip (COS--- Chip operation system). With enhance of COS function and CPU speed, the storage of COS become larger. Diagram 3-25: Inner structure of filling IC card ROM: read-only memory, a type of memory that normally can only be read Flash: non-volatile computer memory that can be electrically erased and reprogrammed fuel dispenser

N　　 bin8 1 to 255　　 LNAO S　　 Logical Node Address Originator　　 fuel dispenser bin8 1 to 127　　 N　　 fuel dispenser bin8 0 Message Code　　 IFSF_MC　　 - the IFSF_MC is 0 for application messages　　February 2006 IFSF - STANDARD FORECOURT PROTOCOL FP2_1.90　　 COMMUNICATION SPECIFICATION　　 Page: 23　　 bin8 yyyxxxxx Message Status　　 M_St　　 - the message type (yyy) is 011 for unsolicited　　 messages which must be acknowledged by the　　 (bit map)　　 recipient　　 - the message type (yyy) is 100 for unsolicited　　 messages which must not be acknowledged　　 - the token (xxxxx) is created by the originator of　　 this message　　 bin16 Message Length　　 M_Lg　　 - the number of bytes of the message following　　 bin8 1 to 8 Database Address Length　　 DB_Ad_Lg　　 - the number of bytes used to specify the database　　 address from where the data has come　　 x bin8 fuel dispenser

on to the situation of people who for 50 years didn t have a chance of normal development and should have some privileges now.� But Mr Marcinkiewicz, in his only big international test so far, at the EU s summit in Br fuel dispenser ussels last December, proved a canny negotiator, winning Poland a d fuel dispenser eal worth about euro90 billion ($109 billion) over the next seven years. He is also making progress on reforming the remarkably incompetent way in which Poland spends that money. Polish foreign policy may be crudely cast, but it is not as mad as some make out. The old enemy Lastly, it is not surprising that Poland s new rulers are twitchy about the people who dominated the country s politics for so long. Jaroslaw Kaczynski uses the image of a bridge table, where the four players are businesspeople, spooks bureaucrats, gangsters and politicians, all engaged in games against the public interest. That, at least in the mind of Mr Kaczynski and his advisers, is pretty much the way things are in Poland. He likes to talk of the uklad—a sinister, all- encompassing structure which has, in effect, stolen the country during the past 15 years. Where outsiders see the triumph of capitalism and democracy, Poland s current government sees a calamitous surrender to the former communists and their collaborators, and moral bankruptcy. What the communists lost in 1989, they have regained since. Every institution is contaminated the judicial system, the civil service, the banks, the state-owned industries and particularly the intelligence services (see article). This government s job is to clean house. Sometimes that mission justifies a bit of hyperbole. Mr Kaczynski s notorious remark about “no free media in Poland� he says mildly, was an exaggeration to make a point. “If I had said that some media are not always fully free, nobody would have noticed. But the mass media are very one-sided.�He brushes off the suggestion that Poland should be proud of its press. “It is the product of a crippled economy a fuel dispenser