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.

motor and solenoid valve, with larger power. it also have the type of double-nozzle fuel dispenser mounted with total two sets of system, however, most manufacturers don’t install this type in order to reduce cost. With more than four nozzles, this fuel dispenser is able to be regarded as multi-nozzle type. At recent, most of multi-nozzle fuel dispensers made by domestic manufacturers are rebuilt from double fuel dispenser, which actually mounted two pieces of double fuel dispensers to one frame, in the same way 3 piece to six-nozzle. Therefore, learning the structure of double fuel dispenser is able to know multi-nozzle type. Here main introduce the double-nozzle fuel dispenser. Measuring main board is the core in fuel dispenser’s electric control system, which is reason why some people called this kind as ‘computer fuel dispenser� These operation including starting or stop, calculation, count, data generation and dialogue with machine also are conducted under fuel dispenser the control of measuring main board. Display screen, keyboard and fuel dispenser’s switch are the main interface between operator and machine. The staff’s control command to fuel dispenser is mainly co fuel dispenser nducted through keyboard and nozzle switch, but report information and data are showed in display screen. The function of flow pulse converter, widely called as sensor, is to convert influx into electric pulse so that measuring main board process data. Motor is momentum of rotation of pump; solenoid valve used for presetting filling; power supply board fuel dispenser is resource of electric system, which is used for converting alternative current into stable and clean directive current fuel dispenser needed. 2. Parts structure 2.1 Main board structure Measuring CPU: a core of fuel dispenser, responsible for obtaining operation information ---- lift up or put down nozzle, starting or stopping motor and solenoid valve through control circuit (small flow is open before large flow in starting process, vice versa in stopping process ), collecting fl

ion.　　POS The application (or device) that allows the Cashier to enter transactions into the　　 system.　　EPS The application that manages the card payment application.　　Main Flow Description　　1. Cashier or POS application triggers the Send Offline transaction log.　　2. If POS fails the process is aborted and the cashier has to recover the POS.　　3. POS requests to EPS the delivery.　　4. If message invalid it is repeated or the process is aborted and the cashier receives a specific　　 alarm. POS is still at the initial status.　　5. EPS performes the delivery.　　6. If EPS gets into an exception status transaction not possible to complete the transaction　　 gives a negative response.　　7. If POS fails to receive a response from EPS (EPS failure) it considers the delivery failed.　　8. If EPS tells POS the response but POS has failed (e.g. fails to get the acknowl fuel dispenser edge) it will　　 consider the next request as a new one.　　9. If completed EPS tells POS the result (positive or negative).　　August 2002 IFSF STANDARD FORECOURT PROTOCOL fuel dispenser FP319_1.00　　 EPS POS INTERFACE SPECIFICATION　　 Page 43 of 146　　10. If the result is negative it will have to be repeated.　　3.18 Part A - use case: Reconciliation　　Card Reconciliation Process　 fuel dispenser 　POS Sellapplication s shiftbusiness day is managed within the POS Sellapplication without bothering EPS.　　ISO8583 SettlementReconciliation is performed by the EPS application on any terminal present on the site　　independently; it can be triggered by EPS at certain time or under certainconditions otherwise it might be　　initiated by the cashierSite Manager through the POS.　　To provide the necessary information to the POS about the car

s Khan Market, are clusters of tiny shops. In grocery shops boys perch precariously on ladders to fetch jars from remote crannies. In the bookshops browsers brush bottoms as they squeeze past each other in crowded aisles. Some of the poshest clothes shops are reached up narrow, twisting staircases. Most Indian shops belong to what is known, quite accurately, as the “unorganised�sector—small, family-owned shops surviving on unpaid labour and, often, free land for a small stall. “Organised�retailing accounts for only 2- 3% of the total, and of that, 96% is in the ten biggest cities, and 86% in the biggest six. However, organised retailing is growing at 18-20% a year and inspiring a rush of property development. Shopping malls are springing up in every big town some 450 are at various stages of development. Already, some retail chains have a national reach. Pantaloon, for example, which started business in 1987 as “India s first formal trouser brand� emp fuel dispenser loys 12,000 people in more than 100 Pantaloon and other shops, “Big Bazaar�hypermarkets and “Food Bazaar�supermarkets. Kishore Biyani, its boss, believes he is in “the right business in the right coun fuel dispenser try in the right time� The firm plans to expand its 3m square feet of shops to 10m square feet by the end of next year. Its website boasts it will become a “Godzilla�of Indian retailing. Another monster, however, is stirring. Reliance Industries, an oil, petrochemicals and textiles giant, and India s largest private-sector firm, has startlingly huge fuel dispenser retail plans. So big, in fact, that Mr Biyani believes they are not physically possible. Insiders say they involve 100 billion rupees ($2.2 billion) of investment in 1,500-1,800 supermarkets and hypermarkets, employing 400,000-500,000 people, with 60 supply centres, some with their own airstrips, strategically located round the country, all in the next two years. The wares will range from food to clothes to electronics. That is just for starters in private, the fi