CN2341203Y - Controller for automatic computer gasoline supplier with IC card - Google Patents
Controller for automatic computer gasoline supplier with IC card Download PDFInfo
- Publication number
- CN2341203Y CN2341203Y CN 98213557 CN98213557U CN2341203Y CN 2341203 Y CN2341203 Y CN 2341203Y CN 98213557 CN98213557 CN 98213557 CN 98213557 U CN98213557 U CN 98213557U CN 2341203 Y CN2341203 Y CN 2341203Y
- Authority
- CN
- China
- Prior art keywords
- card
- circuit
- oil
- power supply
- fuel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Beverage Vending Machines With Cups, And Gas Or Electricity Vending Machines (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model discloses a gasoline supplier which comprises a flow meter, a control box, a power supply system, a sensor, a gasoline gun state switch, etc., wherein the control box comprises a display device, a main control circuit board, a keyboard, a box body and an IC card reading and writing device. A computer control circuit on the main control circuit board is connected with the display device, the IC card reading and writing device, a power supply box, the keyboard, etc. through joints, and is connected with a PC 5 at the front end through a communication interface circuit and a joint. The utility model can realize settlement by using an IC card when gasoline is supplied, can realize the computerized automatic management and can be widely used for gasoline stations, breakdown services for automobiles, etc.
Description
The utility model relates to a kind of fuel-servicing equipment, particularly automobile self-oiling feeder and control device thereof.
The fuel-servicing equipment at existing oil station is essentially mechanical type, only can refuel in " non-quantitation " mode, by " rising " and " stopping " of manual control oil lubricating oil pump, makes after the oiling to reach cooking oil coupon in cash and settle accounts.The mode of not only refueling is single, and oiling mode and means of payment still rest on the hand-guided stage, have caused all constantly, and work efficiency is very low during oiling, also be unfavorable for simultaneously the management of robotization, be badly in need of changing present backwardness with advanced technological means.
The purpose of this utility model is exactly in order to solve the above deficiency of prior art, a kind of intelligent computer self-oiling feeder control device is provided, so that existing fuel-servicing equipment is transformed into the computer self-oiling feeder,, and make robotization oiling management become possibility with raising oiling efficient.
The utility model solution for achieving the above object is: a kind of fuel-servicing equipment, include flowmeter 73, solenoid valve 74, oil pump 71, oil-gas separator 72, motor 76, it is characterized in that: also include control box 1, power-supply system, sensor 3 and oil gun status switch 4 etc.; Described control box 1 includes display device 12,103, main control board 14, keyboard 17, casing 18, IC-card read-write equipment 11; Computer-controlled circuit 141 on described main control board 14 links to each other with display device 12,103, IC-card read-write equipment 11, power supply box 2, keyboard 17 etc. by connector, links to each other with front end PC 5 by communication interface circuit and connector.
Owing to adopted above-mentioned solution, can use IC-card to replace cooking oil coupon and cash to refuel during oiling, and realize the IC-card clearing, also kept the original cash and the cooking oil coupon modes of payments simultaneously.On the oiling mode, the user can select deposit volume, stand oil amount and oiling at a high speed according to the needs that use.Simultaneously, this kind fuel-servicing equipment and front end PC 5 are realized real-time communication, realize computerized management automatically.
Fig. 1 is the overall construction drawing of the utility model IC-card automatic oiling control device;
Fig. 2 a, 2b are respectively casing front, the construction profile of control box;
Fig. 3 is the wiring diagram of IC-card automatic oiling control device;
Fig. 4 is the principle of work block diagram of IC-card automatic oiling control device;
Fig. 5 is computer-controlled circuit 141 synoptic diagram.
Below in conjunction with accompanying drawing and by specific embodiment the utility model is further described in detail.
Embodiment one: see Fig. 1, be the overall construction drawing of the utility model IC-card automatic oiling control device; This device is actually through former fuel charger transformation and forms.The basic scheme of its transformation is: set up control box 1 on the basis of original oily machine, comprise main control board 14, display system 12,15,16,101,102,103, keyboard 17, IC-card read-write equipment 11 etc., refuel with control; Microswitch 4 is set up in oil gun 75 positions at the crude oil machine, in order to judge plucking rifle and hanging arms of oil gun 75; Running part at crude oil machine flowmeter 73 is set up sensor 3, in order to sampling flow; Set up power supply box 2, for control box 1 provides power supply; Keep the other parts of crude oil machine, comprise parts such as flowmeter 73, solenoid valve 74, oil pump 71, oil-gas separator 72, motor 76.
See Fig. 1, the above IC-card computer self-oiling feeder control device is made up of control box 1, power supply box 2, armored cassette 6 (the oily machine that is used for three phase supply, single phase machine need not), sensor 3, oil gun status switch 4.Solid-state relay 61, light isolated drive circuit 62 etc. are housed in the armored cassette 6.Rectifier 21, high frequency filter 22, transformer 23 etc. are housed in the power supply box 2, for control box 1 provides working power, can be by shared one of several controllers.See Fig. 2 a, 2b, control box 1 is installed in the top of former fuel charger, is made up of 2 big display circuit boards 12, backup battery group 13, main control board 14, pilot lamp 15, state liquid crystal window 16, keyboard 17, casing 18, armored cassette 19, long liquid crystal window 101, short liquid crystal window 102, little display circuit board 103, IC-card read-write equipment 11.Wherein, in the armored cassette 19 power panel 100 is housed; Long and short liquid crystal window 101,102 respectively has 2 covers, is contained in the front and back of control box 1, and on 2 big display circuit boards 12, state liquid crystal window 16 and 4 pilot lamp 15 are on little display circuit board 103 respectively.
See Fig. 3, main control board 14 comprises computer-controlled circuit 141, power supply monitoring and reset circuit 142, sensor interface smit circuit 143, oil gun on off state observation circuit 144 and communication interface circuit 145 etc.See Fig. 5, computer-controlled circuit 141 is made up of MCS-51 single-chip microcomputer 1411, program storage 1412, data-carrier store 1413, clock circuit 1414, IO interface control circuit 1415, IO interface expanded circuit 1416, decoding scheme 1417.Communication interface circuit 145 is connected to front end PC 5, and sensor interface smit circuit 143 is connected to sensor 3, and oil gun on off state observation circuit 144 is connected to oil gun status switch 4.
IC-card read-write equipment 11 has automatic pintle hook lock and automatically controlled automatic ejection function.
See Fig. 3, (J101～J501) be connected with various cables: main control board 14 is connected with 2 big display circuit boards 12, backup battery group 13, little display circuit board 103, IC-card read-write equipment 11, front end PC 5, oil gun status switch 4, sensor 3, power panels 100 respectively by plug between each circuit board and between circuit board and the other parts; Little display circuit board 103 is connected with keyboard 17; Power panel 100 is connected to the out splice going splice of power supply box 2 and the solid-state relay 61 in the armored cassette 6; The input of power supply box 2 is connected to power frequency 220V power supply.
The advantage of this device is: realize IC-card oiling charge clearing, secrecy and security are high; When IC-card refueled, oiling and charge were once finished, and have improved work efficiency, reduced labour intensity, simultaneously, user's operation for convenience, also kept the modes of payments such as original cash, cooking oil coupon and record keeping, be convenient to of the reasonable transition of general oily machine to IC-card computer automatic refuelling machine; Can select to carry out quantitatively, deposit volume or refuel flexible operation at a high speed; With 5 networkings of front end PC, realize the real-time monitoring of refueling process, control is tight; The prompting of liquid crystal display and pilot lamp is arranged, point out the duty and the oiling information of oily machine, be convenient to user's operation.
The The whole control device is divided from function, is made of following 7 parts, and the function of each several part is as follows:
1, computerized control system:
Mainly being computer-controlled circuit 141, being positioned on the main control board 14, is the core of The whole control device, and it mainly acts on is control and the operate as normal of coordinating the each several part circuit, carries out data access, computing, logic determines etc.
2, display system:
3, the IC-card read-write equipment 11:
Realization is to any operation of IC-card (all any synchronous, Asynchronism Card that meets the ISO7816 standard).
4, keyboard 17:
Its effect is input operation instruction, oil-filling data and password etc.
5, communicating circuit 145:
Be positioned on the main control board 14, its effect provides an interface and front end PC 5 carries out exchanges data.
6, sensor and testing circuit:
7, power-supply system:
Comprise the power panel 100 in power supply box 2, backup battery 13 and the armored cassette 19.Its effect is that the alternating current with power frequency 220V is transformed into reliable and stable 6V direct current apparatus for controlling of supply, to keep the operate as normal of each several part circuit.
The principle of work of The whole control device is, sees Fig. 4:
1, use the oiling IC-card to refuel:
Carry out self check after main control board 14 powers on earlier, the result of self check is reached little display circuit board 103 by J102-J301, J302-J401, on state liquid crystal window 16, show, and pass to front end PC 5 so that 5 monitoring of front end PC by J107.
Under the holding state, the single-chip microcomputer 1411 in the master control borad 14 is constantly inquired about IC-card read-write equipment 11 and communication interface by J106 and J107, and whether see if there is card operation or front end PC 5 has communication need.
After IC-card inserted read-write equipment 11, the detector switch that puts in place in it will provide a status signal, issues single-chip microcomputer 1411 by J106, and the blocking mechanism in the IC-card read-write equipment 11 in view of the above can be dead with kayser immediately simultaneously, and manually can't take out card this moment.Single-chip microcomputer 1411 can be called in program after receiving information immediately from program storage 1412, send instruction by J106 then and give IC-card read-write equipment 11.Read-write equipment 11 receives that the instruction back powers up to card, and the beginning Card Reader.After data is read out in the card, send into data-carrier store 1413 by J106, single-chip microcomputer 1411 is called in data and is carried out the secret key computing, judge the legitimacy of card, card is also judged the legitimacy of controller simultaneously, computing finishes, and single-chip microcomputer 1411 reaches little display circuit board 103 with the information (remaining sum or invalid information in the card) of reading by J102-J301, J302-J401, shows on state liquid crystal window 16.
If card is illegal or invalid, single-chip microcomputer 1411 can show corresponding error flag, prompting operation person on state liquid crystal window 16.When particularly card is for blacklist card (losing card), single-chip microcomputer 1411 can send instruction and give IC-card read-write equipment 11, immediately that kayser is dead, until importing correct releasing alarm cipher from keyboard 17, key assignments reaches master control borad 14 by J501-J402, J403-J105, after single-chip microcomputer 1411 is called in corresponding data and key assignments confirmation from data-carrier store 1413, send the deck drive signal by J110-J203 and give power panel 100.Power panel 100 drives read-write equipment 11 through master control borad 14 and moves back card.
If be provided with user cipher on the card, single-chip microcomputer 1411 judges that card for effectively sending " input password " instruction behind the card, reaches little display circuit board through J102-J301, J302-J401, indication on state liquid crystal window 16, and prompting operation person inputs password.Password reaches master control borad 14 after keyboard 17 input, single-chip microcomputer 1411 is when relatively this password is identical with the information of reading from card, can the interior remaining sum of display card on the state liquid crystal window 16, can carry out next step operation; If password not match, system prompt heavily inputs password, if three passwords are inputed by mistake, card will be lockable.
If card is legal effective card, can show remaining sum in the card release on the liquid crystal window 16.This moment, institute's input information reached the single-chip microcomputer 1411 on the master control borad 14 by any oiling mode in keyboard 17 input selection " deposit volume ", " stand oil amounts ", " at a high speed ".After the single-chip microcomputer 1411 reception information, will refuel, simultaneously corresponding information be reached little display circuit board 103 by J401-J404, light corresponding pilot lamp 15, prompting operation person by different mode control.
If select " quantitative refueling " or " oiling of deposit volume ", the user also needs to reach master control borad 14 in certain oil mass or the amount of money numerical value of keyboard 17 inputs through J501-J402, J403-J105, is stored in the data-carrier store 1413.
At this moment, can take oil gun 75 refuels.When oil gun 75 is taken, touch oil gun status switch 4 closures, this signal reaches master control borad 14 through J108, single-chip microcomputer 1411 sends the oiling order after receiving signal, reaches power panel through J111-J202, and through J204 this signal is reached in the armored cassette 6, through photoelectric isolating circuit (preventing that the forceful electric power signal from producing interference to weak electric signal), convert weak electric signal to the forceful electric power signal through solid-state relay 61 again, thereby drive the motor 76 and the solenoid valve 74 of high-tension high-power, oil is flowed out from oil depot.
In refueling process, when oil gun 75 is fuel-displaced, flowmeter 73 rotates with flowing of oil, thereby drive the grating disk rotation in the flowmeter rotating shaft, when grating during by the correlation infrared photoelectron head on the sensor, the infrared light of power valve will shine the reception photoelectric tube, produces electric pulse, delivers to master control borad 14 by J109.The counting of single-chip microcomputer 1411 by paired pulses reaches the calculating to oil mass.Simultaneously, information such as remaining sum reaches large and small display board through J101-J3011, J102-J301, J302-J401, demonstration in real time on liquid crystal window in the actual institute's volume read-out and the used amount of money (calculating through single-chip microcomputer 1411), the card.
If " quantitative refueling " or " oiling of deposit volume ", when measuring volume read-out, single-chip microcomputer 1411 reached when desiring volume read-out, send " stopping to refuel " signal immediately, reach power panel 100 through J111-J202, solid-state relay 61 disconnects, and cuts off motor 76 power supplys, and oiling stops.Single-chip microcomputer 1411 reaches IC-card read-write equipment 11 with balance amount information in the card of reality through J106, writes in the IC-card, sends then and moves back the card instruction, reaches power panel 100 through J110-J203, and power panel 100 drives read-write equipment 11 through master control borad 14 and moves back card, refuels and finishes.
In the refueling process, if directly hang oil gun 75, oil gun status switch 4 disconnects, reach master control borad 14 through J108, single-chip microcomputer 1411 sends " stopping to refuel " order after receiving signal, reach power panel 100 through J111-J202, solid-state relay 61 disconnects, and cuts off motor 76 power supplys, and oiling stops.Single-chip microcomputer 1411 writes remaining sum in the card of reality in the IC-card, sends then and moves back the card instruction, and power panel 100 is received signal rear drive read-write equipment 11 and moved back card, and oiling is finished.
2, the use and management IC-card refuels:
Except that the oiling IC-card that the user held, the management IC-card that also can use the oil supplier to hold refuels, and its oiling principle is identical with " oiling IC-card ".Under this kind oiling method, the user can select any in " cash ", " cooking oil coupon ", " record keeping " these three kinds of modes of payments.
In IC-card read-write equipment 11, insert the management IC-card, after system is judged to legal card, the user imports any in three kinds of modes of payments (" cash ", " cooking oil coupon ", " record keeping ") on keyboard 17, institute's transmission information reaches master control borad 14, reach little display circuit board 103 through J102-J301, J302-J401 again, on state liquid crystal window 16, show the modes of payments that prompting operation person is current.At this moment, can carry out the oiling under the different modes (" deposit volume ", " stand oil amount ", " at a high speed "), after oiling finishes with the same with the operation of oiling IC-card, show the used amount of money numerical value of oiling on the state liquid crystal window 16, the user is by this value cash payment, cooking oil coupon or record keeping.
The civil power of power frequency 220V is connected to power supply box 2, remove unsettled pulsating volage signal in the net through high frequency filter 22, be that 2 road 10V exchange through transformer 23 with the step-down of 220V high pressure again, send into armored cassette 19 then, obtain the two-way pulsating direct current through rectifying and wave-filtering respectively, through the safety barrier circuit voltage stabilizing current limliting on the power panel 100 (guaranteeing that all circuit are essential safety) in armored cassette 19 again after the voltage stabilizing, be connected to main control board 14 then.Other has one group of backup battery 13, can afterflow when outage takes place control device, and the parameter of system and keep to clock circuit 1414 and continue power supply when reliably preserving outage to keep control system.
Set up the physical connection of network between front end PC 5 and the control device 14 by the RS-485 interface driving circuit, adopt half-duplex mode to carry out the real-time communication of point-to-multipoint, front end PC 5 is monitored the duty of fuel charger at any time.
Claims (5)
1, a kind of fuel-servicing equipment includes flowmeter (73), solenoid valve (74), oil pump (71), oil-gas separator (72), motor (76), it is characterized in that: also include control box (1), power-supply system, sensor (3), oil gun status switch (4); Above-mentioned control box (1) includes display device (12), (103), main control board (14), keyboard (17), casing (18), IC-card read-write equipment (11); Computer-controlled circuit (141) on described main control board (14) links to each other with display device (12), (103), IC-card read-write equipment (11), power supply box (2), keyboard (17) etc. by connector, links to each other with front end PC (5) by communication interface circuit (145) and connector.
2, fuel-servicing equipment as claimed in claim 1 is characterized in that: described sensor (3) links to each other with computer-controlled circuit (141) by sensor interface circuitry (143), and interacts by photoelectric effect and flowmeter (73); Described oil gun status switch (4) links to each other with computer-controlled circuit (141) by oil gun status switch testing circuit (144); Described sensor interface circuitry (143) and oil gun status switch testing circuit (144) are positioned on the main control board (14).
3, fuel-servicing equipment as claimed in claim 1 or 2 is characterized in that: also include armored cassette (6), direct motor drive solid-state relay (61), light isolated drive circuit (62) are housed in this armored cassette 6; Described power-supply system comprises the power panel (100) in power supply box (2), backup battery (13), armored cassette (19) and the armored cassette (19); Power panel (100) is connected to the out splice going splice of power supply box (2) and the solid-state relay (61) in the armored cassette (6) by connector.
4, fuel-servicing equipment as claimed in claim 1 or 2 is characterized in that: described computer-controlled circuit (141) comprises single-chip microcomputer (1411), program storage (1412), data-carrier store (1413), clock circuit (1414), IO interface control circuit (1415), input/output expander (1416) and decoding scheme (1417).
5, fuel-servicing equipment as claimed in claim 3 is characterized in that: described power supply box comprises rectifier (21), high frequency filter (22) and transformer (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98213557 CN2341203Y (en) | 1998-03-20 | 1998-03-20 | Controller for automatic computer gasoline supplier with IC card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98213557 CN2341203Y (en) | 1998-03-20 | 1998-03-20 | Controller for automatic computer gasoline supplier with IC card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2341203Y true CN2341203Y (en) | 1999-09-29 |
Family
ID=33967471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98213557 Expired - Fee Related CN2341203Y (en) | 1998-03-20 | 1998-03-20 | Controller for automatic computer gasoline supplier with IC card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2341203Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106127962A (en) * | 2016-06-17 | 2016-11-16 | 程子桉 | Intelligent refueling system |
| CN107686085A (en) * | 2017-09-12 | 2018-02-13 | 中启行物联科技（北京）有限公司 | Fuel loading system of the same card to not commensurate |
| CN108626473A (en) * | 2017-08-29 | 2018-10-09 | 李占江 | Intelligent electronic network interconnection type valve controller program application process |
| CN109658612A (en) * | 2018-12-26 | 2019-04-19 | 宝鸡文理学院 | A kind of SCM Based self-service refueling system |
-
1998
- 1998-03-20 CN CN 98213557 patent/CN2341203Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106127962A (en) * | 2016-06-17 | 2016-11-16 | 程子桉 | Intelligent refueling system |
| CN108626473A (en) * | 2017-08-29 | 2018-10-09 | 李占江 | Intelligent electronic network interconnection type valve controller program application process |
| CN108626473B (en) * | 2017-08-29 | 2019-10-25 | 李占江 | Intelligent electronic network interconnection type valve controller program application method |
| CN107686085A (en) * | 2017-09-12 | 2018-02-13 | 中启行物联科技（北京）有限公司 | Fuel loading system of the same card to not commensurate |
| CN109658612A (en) * | 2018-12-26 | 2019-04-19 | 宝鸡文理学院 | A kind of SCM Based self-service refueling system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3008221U (en) | Battery sales system | |
| CN105844802B (en) | Intelligent electric charging managing and control system, intelligent electric charging control device and method | |
| CN106882068A (en) | The electric automobile automatic recognition system and method for a kind of alternating-current charging pile | |
| CN204303094U (en) | The self-service intelligent payment machine in parking lot | |
| CN101040293A (en) | Prepayment system for electric power meters using a contactless smart card with an automatic supply cut-off device | |
| CN105279802B (en) | Parking lot information interconnects supervisory systems and method | |
| CN203444560U (en) | Single-phase fee-control intelligent ammeter | |
| CN2341203Y (en) | Controller for automatic computer gasoline supplier with IC card | |
| CN201886042U (en) | Smart electricity meter for state grid single-phase carrier long-distance prepayment | |
| CN204904570U (en) | Parking stall management system for electric automobile charging station | |
| CN209534770U (en) | A kind of intelligent charging spot system based on 4G communication | |
| CN106938616A (en) | Wall-mounted alternating-current charging pile and charging method | |
| CN109298675A (en) | A kind of energy filling station intelligence control system | |
| CN104916113B (en) | The IC card controlling terminal of heating system building concentrator | |
| CN109829990A (en) | A kind of intelligent parking terminal system based on Internet of Things | |
| CN2286864Y (en) | Gas intelligent controllor | |
| CN2881555Y (en) | Recording device of automobile oil consumption | |
| CN206812810U (en) | Wall-mounted alternating-current charging pile | |
| CN2354194Y (en) | Ic-card computor controller for water meter | |
| CN202246023U (en) | IC (Integrated Circuit) card vehicle-mounted machine for fuel loading | |
| CN104637178A (en) | Card swiping total sewage discharge amount control system and method | |
| CN101303783A (en) | Energy (electricity) management method and system for paying in time and copying back electric quantity | |
| CN204883966U (en) | A electric automobile tariff metering apparatus that charges for stereo garage | |
| CN2406293Y (en) | Centralied charging meter for parking on road side | |
| CN112819973A (en) | Method for managing charging of field station automobile in sectional parking manner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |