CN201084211Y - A car and card united-control self-help fueling, gas-filling machine control system - Google Patents

Abstract

The utility model discloses a vehicle card joint control self-assist petrol/LPG refueling management system, comprising a power source and control unit connected with a plurality of control circuits, a tanker data acquisition unit, and a tanker data acquisition control unit, which is characterized in that: the tanker data acquisition control unit is connected with the card control units of the identification non-contact IC card, the PetroChina IC card, the SinoPec IC card, the interchangeable card. The utility model has the advantages of 1. Strong versatility: the utility model is suitable for any models of tanker, gas dispenser, oil (gas) storage oil (gas) selling equipments. 2. Strong compatibility: The utility model is compatible with IC card and the interchangeable card. 3. Fine management: the specified oil can only refuel the appointed vehicle with dedicated card through the system card-vehicle-oil joint control mode. 4. Self-service refueling: the use of the interchangeable card can not only satisfy the requirements of management information, but also can utilize the character of high payment safety and wide customer group of the interchangeable card.

Description

Vehicle-card joint control self-service refueling and air engine management system

technical field

The utility model relates to a fuel dispenser and a gas dispenser, in particular to a vehicle-card joint control self-service refueling and gas dispenser management system.

Background technique

At present, the contact and non-contact IC card refueling management systems adopted by most gas stations have achieved the purpose of self-service refueling services, but they have the following defects:

1. Poor versatility: At present, most of these systems are associated with the tanker manufacturer, and the manufacturer needs to provide the relevant communication protocol, because the communication protocol is the secret of the tanker manufacturer and will not be disclosed at will, so one product can only be Applicable to a certain manufacturer's model; 2. Poor compatibility. At present, most of these products can only be compatible with one card, and cannot realize the function of combining multiple cards; 3. It is not conducive to user's refined management. At present, this kind of system only meets the replacement The traditional fuel ticket realizes the purpose of refueling with the card. As for whether the fuel is used according to the customer's requirements, it will not be able to be managed or finely managed.

Utility model content

The technical problem to be solved by the utility model is to provide a car card joint control self-service refueling and gas engine management system to realize the joint control of fuel card, vehicle and oil products, and to control the fuel consumption units. The purpose of quantitative and fixed consumption management.

In order to solve the above-mentioned technical problems, the technical solution of the present utility model is, a self-service refueling and gas engine management system of vehicle-card joint control, including a power supply and a control unit connected to each control circuit, a fuel dispenser data acquisition unit, a fuel dispenser control The unit is characterized in that: the fuel dispenser control unit is connected to a card control unit that can identify non-contact IC cards, PetroChina IC cards, Sinopec IC cards, and UnionPay cards through a serial communication port.

A vehicle-card joint control self-service refueling and air engine management system, the card control unit includes a card control chip, a card reader, a UnionPay card control module, and a vehicle information collection module, and the card control chip is connected to the card reader respectively , UnionPay card control module, and vehicle information collection module are connected.

A vehicle-card joint control self-service refueling and gas engine management system, the UnionPay card control module is provided with a magnetic card reader and a UnionPay protocol module; the card reader can identify two types of card cores, M1 and ML.

A vehicle-card joint control self-service refueling and gas engine management system, the fuel dispenser control unit includes a main control chip, a clock chip, a storage module, a communication module, a keyboard, a display, a printing module, and a pulse acquisition module. The main control chip is connected with the background communication server through the serial communication port and the communication module; the main control chip is connected with the fuel dispenser keyboard through the keyboard; the main control chip is respectively connected with the clock chip, the display, the printing module and the pulse acquisition module.

A vehicle-card joint control self-service refueling and gas engine management system, the data acquisition unit includes a data acquisition chip, an interface module, and an interface circuit, and the data acquisition chip can communicate with the fuel dispenser through the interface module or directly collect it through the interface circuit Display data when refueling at the refueling machine.

A vehicle-card joint control self-service refueling and gas machine management system, because of the above structure, has the following advantages compared with the existing technology: 1. Strong versatility: this system can be applied to any type of fuel dispenser, gas dispenser, The oil (gas) depot pays for the oil (gas) equipment, without the need for the manufacturer to provide relevant agreements; it is conducive to the reporting of the integrated management of oil and gas; 2. Strong compatibility: this system is compatible with IC cards, UnionPay cards, etc. 3. It can realize refined management: through the system card, vehicle and oil joint control method, it can realize that the card can only be used for the designated vehicle, and the designated oil product can be added, which is beneficial to the oil consumption unit to control the fuel consumption. 4. Realize the purpose of self-service refueling, because the use of UnionPay cards can meet the needs of management informationization, and can also take advantage of the characteristics of UnionPay card payment with high security and wide customer base; the selection of UnionPay cards can meet the needs of customers with one card for multiple purposes need.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail;

Fig. 1 is a structural block diagram of the utility model embodiment;

In Fig. 1, 1. fuel dispenser control unit; 2. card control unit; 3. clock chip; 4. storage module; 5. communication module; 6. keyboard; 7. display; 8. fuel dispenser data acquisition chip unit; 9. Card reader; 10. UnionPay card control module; 11. Vehicle information collection module; 12. Printing module; 13. Pulse collection module; 14. Power supply and control unit.

Detailed ways

As shown in Fig. 1, a kind of car-card joint control self-service refueling, gas machine management system includes a power supply control unit 14 connected to each control circuit, a fuel dispenser data acquisition chip unit 8, a fuel dispenser control unit 1, the described The fuel dispenser control unit 1 is connected with the card control unit 2 that can recognize non-contact IC card, CNPC IC card, Sinopec IC card and UnionPay card through the serial communication port B. The main control chip CPU1 is connected with the background communication server through the serial communication port A and the communication module 5; the main control chip CPU1 is connected with the fuel dispenser keyboard through the keyboard 6; The printing module 12 and the pulse acquisition module 13 are connected. The card control chip unit 2 comprises a card control chip CPU2, a card reader 9, a UnionPay card control chip control module 10, and a vehicle information collection module 11. The card control chip CPU2 is connected with the card reader 9 and the UnionPay card control module 10 respectively. , The vehicle information collection module 11 is connected. The UnionPay card control module 10 is provided with a magnetic card reader and a UnionPay protocol module; the card reader 9 can identify two types of card cores, M1 and ML. The card control chip CPU2 is connected with the main control chip CPU1 through the serial communication port C, and connected with the vehicle information collection module 11 and the card reader 9 through the I/O port of the card control chip CPU2; The card control module 10 is connected.

The data acquisition unit 8 includes a data acquisition chip CPU8, an interface module RS485, and an interface circuit I/O. The data acquisition chip CPU8 can communicate with the refueling machine through the interface module RS485 or directly collect the refueling time of the refueling machine through the interface circuit I/O port. display data.

The main control chip CPU1 is the core processing unit of the system, which is responsible for the coordination, control, transmission, pulse measurement and storage of each unit. The main control chip CPU1 and the card control chip CPU2 are W77E58 from WINBOND Company, the model of the clock chip 3 is DS12C887 from Dallas Company, the model of the storage module 4 is FM24C256, and the maximum capacity of 4 in series is 1G; it is mainly used to store refueling records, black card, controller parameters, etc. The data acquisition chip CPU8 adopts the model 89C51, which is mainly used to collect the data of the fuel dispenser, that is, it can directly exchange data with the fuel dispenser with the agreement, and can also read the data of the joint tax control fuel dispenser; the communication module 5 adopts the model TLP521, 6N136, 74LS184, The data is converted into RS485 protocol and connected to the computer; the display adopts 128X64 Chinese LCD, which is used to display the information in the card, give error prompts, guide the system settings, etc., all Chinese man-machine dialogue, friendly interface; the card reader 9 uses The Philips MRC500 series is compatible with M1 and ML card cores. The UnionPay card module 10 includes a magnetic card reader and UnionPay protocol module; the vehicle information collection module 11 adopts the model AFM001; the power supply and control unit 14 is packaged in an explosion-proof box.

The working process of the vehicle-card joint control self-service refueling and gas engine management system: After the system is powered on, it enters the working state through self-inspection. When a card is put in, the card control chip CPU2 starts to judge whether it is an IC card or a bank card; and enters the corresponding state , if it is an IC card, start the legality verification of the card, including card type (employee card, shift card, user card), authority, oil product, vehicle information, balance, password, whether it is a black (gray) card and other related information , after legal authentication, if the password information is stored in the card, input the password in the keyboard 6, if the vehicle information is stored in the card, the vehicle information collection module 11 authenticates the vehicle information, and after the above authentication is correct, the amount in the card is displayed in the display 7; The main control chip CPU1 turns on the power supply and the control unit switch in the control unit 14, allows the fuel dispenser to enter the working state, and starts to monitor the fuel dispenser status, such as pulse, gun signal, liquid crystal display, etc.; and real-time measurement, data acquisition chip, storage And carry out data transmission with the background computer; if the card is taken away in the middle, the refueling machine will be disconnected immediately, and the refueling process will end, and the card will form a gray card status; a complete refueling record will be formed during the refueling process, which can be printed out by the online printer Record.

If the card control chip CPU2 judges that it is a bank card, the UnionPay protocol module starts card authentication, and performs card authentication and pre-authorization to UnionPay through the card control chip CPU2 and the main control chip CPU1 through the background server; after successful authentication and authorization, the fuel dispenser is allowed to enter In the working state, if the authorized amount is reached or the refueling is completed during the refueling process, the refueling machine stops working, completes the card transaction, cancels the pre-authorization, and prints the settlement voucher.

The utility model has been exemplarily described above in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited by the above-mentioned method, as long as various improvements of the method concept and technical solutions of the utility model are adopted, or the utility model can be directly implemented without improvement. Those applied to other occasions are all within the protection scope of the present utility model.

Claims (5)

1. A vehicle-card joint control self-service refueling and gas engine management system, comprising a power supply and a control unit (14) connected to each control circuit, a fuel dispenser data acquisition chip unit (8), a fuel dispenser control unit (1), It is characterized in that: the fuel dispenser control unit (1) is connected with the card control unit (2) that can identify non-contact IC card, CNPC IC card, Sinopec IC card and UnionPay card through the serial communication port (B) . 2. A kind of car-card joint control self-service refueling and gas engine management system according to claim 1, characterized in that: the card control chip unit (2) includes a card control chip (CPU2), a card reader ( 9), UnionPay card control module (10), vehicle information acquisition module (11) is formed, described card control chip (CPU2) and card reader (9), UnionPay card control module (10), vehicle information acquisition module ( 11) Connected. 3. A kind of car-card joint control self-service refueling and air engine management system according to claim 2, characterized in that: a magnetic card reader and a UnionPay protocol module are provided in the UnionPay card control module (10); The card reader (9) can identify two types of card cores, M1 and ML. 4. A kind of car-card joint control self-service refueling and gas machine management system according to claim 1, characterized in that: the fuel dispenser control unit includes a main control chip (CPU1), a clock chip (3), a memory Module (4), communication module (5), keyboard (6), display (7), printing module (12), pulse collection module (13), form, described main control chip (CPU1) passes serial communication port (A), communication module (5) link with background communication server; Main control chip (CPU1) is connected with fuel dispenser keyboard by keyboard (6); Main control chip (CPU1) is respectively connected with clock chip (3), display ( 7), the printing module (12), and the pulse acquisition module (13) are connected. 5. A kind of car-card joint control self-service refueling and air engine management system according to claim 1, characterized in that: the data acquisition unit (8) includes a data acquisition chip (CPU8), an interface module (RS485), Composed of interface circuit (I/O), the data acquisition chip (CPU8) can communicate with the tanker through the interface module (RS485) or directly collect the display data of the tanker when refueling through the interface circuit (I/O) port.

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