CN108217571B - System and method for detecting anti-cheating oiling machine - Google Patents
System and method for detecting anti-cheating oiling machine Download PDFInfo
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- CN108217571B CN108217571B CN201611125132.2A CN201611125132A CN108217571B CN 108217571 B CN108217571 B CN 108217571B CN 201611125132 A CN201611125132 A CN 201611125132A CN 108217571 B CN108217571 B CN 108217571B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/08—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred
- B67D7/085—Testing or calibrating apparatus therefore
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Abstract
The invention belongs to the field of anti-cheating oiling machine effect detection, and discloses a system and a method for detecting an anti-cheating oiling machine. The oil level measuring device comprises an oil storage tank, an oil submersible pump for sucking oil from the oil storage tank, a liquid level instrument for measuring the volume of a solution, an oiling machine base for mounting the oiling machine, a computer, a data acquisition controller connected with the computer, a standard container, a miniature liquid level instrument for measuring the volume of liquid in the standard container, an oil inlet electric control valve and an oil discharge electric control valve, wherein the miniature liquid level instrument is arranged in the standard container, the oil submersible pump is connected with the oiling machine base through the oil inlet electric control valve, and the standard container is connected with the standard container through the oil discharge electric control valve. The method comprises the steps of carrying out precision testing on different oiling machines to be tested by using a 'standard table method', supplying oil to the oiling machines to be tested by using supporting facilities, sending oil products into a standard metering container through the oiling machines, respectively acquiring signals in the oiling machines and the metering container through data acquisition software, and carrying out contrastive analysis to achieve the effect of testing the anti-cheating effect of the anti-cheating oiling machines.
Description
Technical Field
The invention relates to anti-cheating fuel dispenser effect detection, in particular to a system and a method for detecting an anti-cheating fuel dispenser.
Background
The fuel dispenser is used as a sales terminal device of finished oil products, and the metering accuracy of the fuel dispenser is always a focus of social and media attention. However, although related departments take various measures to take good hold of the metering and monitoring of the oiling machine, the phenomenon of oil stealing and cheating of the gas station is still prohibited frequently due to the driving of benefits, so that not only are the benefits of consumers directly hurt, but also the enterprise image is seriously damaged, and extremely adverse effects are caused in society. The problem of fuel dispenser cheating is compounded and developed along with the production and development of fuel dispensers. The common cheating ways at present are as follows: cheating in a mechanical and physical angle; cheating the angle of the circuit board; and cheating on the aspect of program software. Aiming at various cheating phenomena, corresponding anti-cheating technologies are generated. Patent CN2773823Y proposes an anti-cheating sensor for an oiling machine, which monitors the pulse signal transmission and the cheating behavior of the oiling machine mainboard link through an anti-cheating module. Patents CN201694824U and CN101823683A also propose a device and a method for preventing cheating of the metering chip on the motherboard of an oiling machine, in which the metering chip is prevented from being replaced and modified by a sealing device. Although various anti-cheating methods are available at present, no evaluation device and method aiming at the anti-cheating technology exist, so that the anti-cheating effect of the oiling machine on the market is uneven, and the phenomenon of cheating of the oiling machine sometimes occurs. Therefore, a detection device and a detection method are needed to effectively evaluate the anti-cheating technology of the oiling machine.
Disclosure of Invention
In order to solve the problems, the invention adopts the following technical scheme:
the system comprises an oil storage tank, an oil submersible pump for sucking oil from the oil storage tank, a liquid level instrument for measuring the volume of solution, an oiling machine base for mounting the oiling machine, a computer, a data acquisition controller connected with the computer, a standard container, a miniature liquid level instrument for measuring the volume of liquid in the standard container, an oil inlet electric control valve and an oil discharge electric control valve, wherein the miniature liquid level instrument is arranged in the standard container, the oil submersible pump is connected with the oiling machine base through the oil inlet electric control valve, and the standard container is connected with the standard container through the oil discharge electric control valve.
Preferably, the computer is connected with the base of the refueling machine and the data acquisition controller, and performs information interaction, and the data acquisition controller can receive and execute instructions of the computer.
Preferably, the data acquisition controller is connected with the liquid level instrument and the miniature liquid level instrument, and the liquid level instrument and the miniature liquid level instrument can transmit measured data to the computer in real time through the data acquisition controller.
Preferably, the computer is provided with detection software, so that the detection can be automatically completed, and the automatic detection times can be set.
Preferably, the computer can close an oil gun of the oiling machine and the oil inlet electric control valve through the data acquisition controller.
Preferably, the computer can control the oil discharge electric control valve through the data acquisition controller.
Preferably, there are a plurality of standard container, miniature level appearance, oil feed electric control valve, oiling machine base, oil discharge electric control valve, the data acquisition controller can control a plurality of simultaneously standard container, miniature level appearance, oil feed electric control valve, oiling machine base, oil discharge electric control valve.
A method for detecting an anti-cheating oiling machine comprises the following steps:
(1) the oiling machine is arranged on the base of the oiling machine and is connected with an oil inlet pipe of the oiling machine, an oil gun control line, a motor electromagnetic valve control line and a tax declaration port communication line of the oiling machine to supply power to the oiling machine.
(2) And starting automatic test software on the computer.
(3) The submersible pump is started and the test oil in the oil storage tank is injected into the standard container through the metering device of the oiling machine.
(4) And the micro liquid level meter in the standard container transmits the measured value to the computer in real time.
(5) And after the software preset value is reached, the computer closes an oil gun and an electric control valve of the oiling machine through the data acquisition controller.
(6) The tax declaring port of the oiling machine displays the oil filling amount and transmits the numerical information to the computer.
(7) And the automatic detection software issues a test result according to the received data information.
(8) The computer controls the oil discharge electric control valve of the standard container through the data acquisition controller, and the detected oil is discharged back to the oil storage tank. Preferably, the test software can set the automatic test times to realize multiple automatic control tests.
Preferably, the test software can set the automatic test times to realize multiple automatic control tests.
Preferably, the base of the oiling machine, the oil inlet control valve, the standard container and the oil discharge control valve can be multiple, and the data acquisition controller can respectively control the base of the oiling machine, the oil inlet control valve, the standard container and the oil discharge control valve.
The beneficial effects obtained by the invention are as follows: the anti-cheating performance of oiling machines of different manufacturers and different models is tested, so that the quantity and the quality of oil products added by oiling customers are better protected; automatic reading, automatic control, automatic calculation precision and automatic output of results are realized; the system adopts the skid-mounted type, is simple, convenient and quick, and is convenient to operate.
Drawings
Figure 1 is a schematic diagram of the architecture of a system for detecting anti-cheating fuel dispensers provided by the present invention.
In the figure: 1. an oil storage tank; 2. an oil-submersible pump; 3. a liquid level meter; 4. a standard container; 5. a micro liquid level meter; 6. an oil inlet electric control valve; 7. a base of the oiling machine; 8. a data acquisition controller; 9. a computer; 10. oil discharge electric control valve.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
the system for detecting the anti-cheating oiling machine adopts a skid-mounted design. The main system of the invention comprises: the oil storage tank 1, install on the oil storage tank from the oil storage tank oil-submersible pump 2 that sucks out, survey the liquid level appearance 3 of solution volume, the tanker aircraft base 7 of installation tanker aircraft, computer 9, the data acquisition controller 8 that links to each other with the computer 9, standard container 4, be used for measuring the miniature liquid level appearance 5 of liquid volume in the standard container 4, oil feed automatically controlled valve 6, unload oily automatically controlled valve 10, miniature liquid level appearance 5 is arranged in standard container 4, oil-submersible pump 2 is connected with tanker aircraft base 7 through oil feed automatically controlled valve 6, standard container 4 is connected with standard container 4 through unloading oily automatically controlled valve 10. The computer 9 is connected with the oiling machine base 7 and the data acquisition controller 8, and performs information interaction, and the data acquisition controller 8 can receive and execute instructions of the computer 9. The data acquisition controller 8 is connected with the liquid level instrument 3 and the miniature liquid level instrument 5, and the liquid level instrument 3 and the miniature liquid level instrument 5 can transmit measured data to the computer 9 in real time through the data acquisition controller 8. The computer 9 is provided with detection software, can automatically complete detection and can set the automatic detection times. The computer 9 can close the oil gun of the oiling machine and the oil inlet electric control valve 6 through the data acquisition controller 8. The computer 9 can control the oil discharge electric control valve 10 through the data acquisition controller 8. The standard container 4, the liquid level meter 5, the oil inlet electric control valve 6, the oiling machine base 7 and the oil discharge electric control valve 10 are multiple, and the data acquisition controller 8 can simultaneously control the standard container 4, the miniature liquid level meter 5, the oil inlet electric control valve 6, the oiling machine base 7 and the oil discharge electric control valve 10.
Example 1
The oiling machine base 7 is a and is used for installing the anti-cheating oiling machine, the standard container 4 is an A standard container, the capacity is 20L, and the standard container is used for standard metering of oil products. During testing, the tested oiling machine is arranged on the part a and is connected with an oil inlet pipe of the oiling machine, an oil gun control line, a motor electromagnetic valve control line and a tax declaring port communication line of the oiling machine, and then the oiling machine is electrified. The automatic test software on the test computer 9 is started. The submersible pump 2 is started, and the test oil in the underground oil storage tank 1 is injected into the oil tank A after passing through a metering device of the oiling machine. The micro liquid level meter 5 in A can test the liquid amount flowing into A in real time and transmit the liquid amount to the detection computer 9 in real time. After the preset value of the automatic test software is reached, the detection computer 9 can close the oil gun and the electric control valve 6 of the oiling machine through the data acquisition controller, and the tax declaring port of the oiling machine can transmit the numerical information to the computer 9. After the liquid level of the oil to be tested in the tank A is stable, the micro liquid level meter 5 can transmit the data of the temperature, the liquid level height and the like in the tank to the detection computer 9, and the automatic test software issues the test result. The computer 9 can control the oil discharge electric control valve 10 of the A through the data acquisition controller 8 to discharge the test oil back to the underground oil storage tank 1. The automatic test software can set the automatic detection times, so as to realize the purpose of automatic test in a circulating way.
Example 2
The oiling machine base 7 is B and is used for installing the anti-cheating oiling machine, the standard container 4 is a B standard container, the capacity is 100L, and the standard container is used for standard metering of oil products. During testing, the tested oiling machine is arranged on the b and is connected with an oil inlet pipe of the oiling machine, an oil gun control line, a motor electromagnetic valve control line and a tax declaring port communication line of the oiling machine, and then the oiling machine is electrified. The automatic test software on the test computer 9 is started. The submersible pump 2 is started, and the test oil in the underground oil storage tank 1 is injected into the oil tank B after passing through a metering device of the oiling machine. The micro liquid level meter 5 in the B can test the liquid amount flowing into the B in real time and transmit the liquid amount to the detection computer 9 in real time. After the preset value of the automatic test software is reached, the detection computer 9 can close the oil gun and the electric control valve 6 of the oiling machine through the data acquisition controller, and the tax declaring port of the oiling machine can transmit the numerical information to the computer 9. After the liquid level of the oil to be tested in the tank B is stable, the micro liquid level meter 5 can transmit the data of the temperature, the liquid level height and the like in the tank to the detection computer 9, and the automatic test software issues the test result. The computer 9 can control the oil discharge electric control valve 10 of the B through the data acquisition controller 8 to discharge the test oil back to the underground oil storage tank 1. The automatic test software can set the automatic detection times, so as to realize the purpose of automatic test in a circulating way.
Example 3
The oiling machine base 7 is C and is used for installing the anti-cheating oiling machine, the standard container 4 is a C standard container, the capacity is 500L, and the standard container is used for standard metering of oil products. During testing, the tested oiling machine is arranged on the C and is connected with an oil inlet pipe of the oiling machine, an oil gun control line, a motor electromagnetic valve control line and a tax declaring port communication line of the oiling machine, and then the oiling machine is electrified. The automatic test software on the test computer 9 is started. The submersible pump 2 is started, and the test oil in the underground oil storage tank 1 is injected into the C after passing through a metering device of the oiling machine. The micro liquid level meter 5 in the C can test the amount of liquid flowing into the C in real time and transmit the liquid to the detection computer 9 in real time. After the preset value of the automatic test software is reached, the detection computer 9 can close the oil gun and the electric control valve 6 of the oiling machine through the data acquisition controller, and the tax declaring port of the oiling machine can transmit the numerical information to the computer 9. After the liquid level of the oil to be tested in the tank C is stable, the micro liquid level meter 5 can transmit the data of the temperature, the liquid level height and the like in the tank to the detection computer 9, and the automatic test software issues the test result. The computer 9 can control the oil discharge electric control valve 10 of the C through the data acquisition controller 8 to discharge the tested oil back to the underground oil storage tank 1. The automatic test software can set the automatic detection times, so as to realize the purpose of automatic test in a circulating way.
The above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions and substitutions which may be made by those skilled in the art within the spirit of the present invention are within the scope of the present invention.
Claims (8)
1. The utility model provides a system for detecting anti-cheating tanker aircraft which characterized in that: the oil level measuring device comprises an oil storage tank, an oil-submersible pump for sucking oil from the oil storage tank, a liquid level instrument for measuring the volume of solution, an oiling machine base for mounting the oiling machine, a computer, a data acquisition controller connected with the computer, a standard container, a miniature liquid level instrument for measuring the volume of liquid in the standard container, an oil inlet electric control valve and an oil discharge electric control valve, wherein the miniature liquid level instrument is arranged in the standard container;
the data acquisition controller is connected with the liquid level instrument and the miniature liquid level instrument, and the liquid level instrument and the miniature liquid level instrument can transmit measured data to the computer in real time through the data acquisition controller; and automatic testing software is installed in the computer, so that the detection is automatically completed, and the automatic detection times are set.
2. The system of claim 1, wherein the anti-cheating fuel dispenser comprises: the computer is connected with the oiling machine base and the data acquisition controller, information interaction is carried out, and the data acquisition controller receives and executes instructions of the computer.
3. The system of claim 1, wherein the anti-cheating fuel dispenser comprises: and the computer closes an oil gun of the oiling machine and the oil inlet electric control valve through the data acquisition controller.
4. The system of claim 1, wherein the anti-cheating fuel dispenser comprises: and the computer controls the oil discharge electric control valve through the data acquisition controller.
5. The system of claim 1, wherein the anti-cheating fuel dispenser comprises: the standard container, the liquid level meter, the oil inlet electric control valve, the oiling machine base and the oil unloading electric control valve are multiple, and the data acquisition controller controls the standard container, the miniature liquid level meter, the oil inlet electric control valve, the oiling machine base and the oil unloading electric control valve simultaneously.
6. A method for detecting an anti-cheating oiling machine comprises the following steps:
6.1, the oiling machine is arranged on a base of the oiling machine and is connected with an oil inlet pipe of the oiling machine, an oil gun control line, a motor electromagnetic valve control line and a tax declaration port communication line of the oiling machine to supply power to the oiling machine;
6.2 starting the automatic test software on the computer;
6.3 starting the submersible pump, and injecting the test oil in the oil storage tank into the standard container through a meter of the oiling machine;
6.4 the micro liquid level meter in the standard container transmits the measured value to the computer in real time;
6.5 after the preset value of the automatic test software is reached, the computer closes an oil gun and an oil inlet electric control valve of the oiling machine through the data acquisition controller;
6.6 the tax declaration port of the oiling machine displays the oil filling amount and transmits the numerical information to the computer;
6.7 the automatic test software issues the test result according to the received data information;
6.8 the computer controls the oil discharge electric control valve of the standard container through the data acquisition controller, and the detected oil is discharged back to the oil storage tank.
7. The method of detecting anti-cheating fuel dispensers according to claim 6, wherein: the automatic test software sets the automatic test times to realize multiple automatic control tests.
8. The method of detecting anti-cheating fuel dispensers according to claim 6, wherein: the base, the oil inlet electric control valve, the standard container and the oil discharge electric control valve are multiple, and the data acquisition controller respectively controls the base, the oil inlet electric control valve, the standard container and the oil discharge electric control valve.
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| CN201611125132.2A CN108217571B (en) | 2016-12-09 | 2016-12-09 | System and method for detecting anti-cheating oiling machine |
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| CN201611125132.2A CN108217571B (en) | 2016-12-09 | 2016-12-09 | System and method for detecting anti-cheating oiling machine |
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| CN108217571B true CN108217571B (en) | 2020-02-07 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110104603A (en) * | 2019-06-19 | 2019-08-09 | 郑州金著扬智控技术有限公司 | The anti-cheating solenoid valve of fuel charger |
| CN110668388B (en) * | 2019-10-08 | 2021-05-25 | 河南旭盛新能源有限公司 | Gas station tax declaring system |
| CN113460939A (en) * | 2021-08-16 | 2021-10-01 | 西安众智物联科技有限公司 | Tax-leakage-preventing system and method for gas station |
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| JPH1148921A (en) * | 1997-07-31 | 1999-02-23 | Showa Kiki Kogyo Co Ltd | Oil feeding completion notifying method at service station and meters |
| CN2447756Y (en) * | 2000-09-30 | 2001-09-12 | 湖南计算机股份有限公司 | Tax-control gasoline pump anolog measuring testing device |
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