CN111908415A - Intelligent oil gun - Google Patents
Intelligent oil gun Download PDFInfo
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- CN111908415A CN111908415A CN202010690415.1A CN202010690415A CN111908415A CN 111908415 A CN111908415 A CN 111908415A CN 202010690415 A CN202010690415 A CN 202010690415A CN 111908415 A CN111908415 A CN 111908415A
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- oiling
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- 238000005259 measurement Methods 0.000 claims description 34
- 230000002093 peripheral effect Effects 0.000 claims description 31
- 238000001514 detection method Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 11
- 239000000446 fuel Substances 0.000 claims description 8
- 238000011084 recovery Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 174
- 239000002828 fuel tank Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010729 system oil Substances 0.000 description 1
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Classifications
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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
- B67D7/42—Filling nozzles
-
- 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
- B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
-
- 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
-
- 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
- B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
- B67D7/0401—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants arrangements for automatically fuelling vehicles, i.e. without human intervention
- B67D2007/0403—Fuelling robots
- B67D2007/0419—Fuelling nozzles
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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
- B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
- B67D7/0401—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants arrangements for automatically fuelling vehicles, i.e. without human intervention
- B67D2007/0444—Sensors
- B67D2007/0455—Sensors recognising the position
- B67D2007/0474—Sensors recognising the position of the filling nozzle relative to the fuel tank opening, e.g. engagement between nozzle and tank opening
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The invention relates to the technical field of vehicle refueling, in particular to an intelligent oil gun, which comprises a refueling gun, an oil pressure sensor arranged on an oil path in the refueling gun, an oil temperature sensor arranged in an oil outlet pipe of the refueling gun, and a control box arranged on a shell of the refueling gun, wherein a control circuit module and a Bluetooth module connected with the control circuit module are arranged in the control box, and the oil pressure sensor and the oil temperature sensor are respectively connected with the control circuit module. The invention can realize the binding of each oil gun on the oiling machine and the vehicle to be oiled, reduce the oil-filling loss and benefit error and improve the safety during oil filling.
Description
Technical Field
The invention relates to the technical field of vehicle oiling, in particular to an intelligent oil gun.
Background
The oil gun is the terminal of the oil feeder output in the gas station, and the conventional oil guns are self-sealing oil guns and self-sealing oil guns with oil gas self-recovery devices.
The prior conventional fuel nozzle has the following problems when in use:
firstly, because dispose many oil guns on an tanker aircraft usually, the control system of tanker aircraft does not know which oil gun is refueling to the state that can't realize every oil gun is bound with the vehicle that waits to refuel.
The second is that the metering mode of the fuel charger is volume (liter) as legal metering unit, and the pricing mode in the actual production and operation process is weight (ton) as unit. Because the oil product is greatly influenced by the temperature and has the physical phenomenon of contraction or expansion, an error exists between the output quantity of the oil product obtained by the metering module of the oiling machine and the reduction value of the oil storage quantity in the oil tank of the gas station, and the loss and benefit of oiling are formed. Changes in the climate temperature lead to increased damage.
Thirdly, the situation that the oil gun cannot be inserted into the oil filling gun during the oil filling operation can cause great potential safety hazard.
Therefore, there is a need for a new solution to the above-mentioned problems.
Disclosure of Invention
In order to solve the problems, the invention provides an intelligent oil gun, which aims to realize the binding of each oil gun on an oiling machine and a vehicle to be oiled, reduce the oil-filling profit-loss error and improve the safety during oil filling. The specific technical scheme is as follows:
the utility model provides an intelligence oil gun, is in including nozzle, setting oil pressure sensor, the setting on the inside oil circuit of nozzle are in oil temperature sensor, the setting in the nozzle outlet pipe are in control box on the nozzle shell, be provided with control circuit module and connection in the control box the bluetooth module of control circuit module, oil pressure sensor, oil temperature sensor connect respectively the control circuit module.
In the technical scheme, the Bluetooth module and the detection sensor are arranged on the oiling gun, so that the control system of the oiling machine can acquire the state of each oiling gun through the Bluetooth module; and because the bluetooth has the locate function, consequently the rifle of carrying of oil gun, the action of hanging the rifle can both in time be known by control system. Furthermore, after the oiling machine is matched with a vehicle license plate identification system, a metering module in the oiling machine control system can be bound with an oiling vehicle and an oiling gun, and therefore non-inductive payment is achieved.
In addition, as the oil pressure sensor and the oil temperature sensor are arranged at the refueling terminal, the oil pressure information and the oil temperature information during refueling can be sent to the real-time profit and loss measuring system of the gas station, so that relatively accurate real-time profit and loss calculation is realized, and the problem of large profit and loss errors caused by the traditional refueling mode is solved.
As a further improvement of the invention, an oil outlet pipe of the oil gun is provided with an oil gun relative position state detection device for judging whether the oil gun is inserted into an oil filling hole of a vehicle oil tank, and the oil gun relative position state detection device is connected with the control circuit module.
Preferably, the oil gun relative position state detection device is including setting up sensor seat circle on the play oil pipe excircle, setting are in periphery range finding sensor array, setting that constitute by the periphery range finding sensor of a plurality of quantity are in on the sensor seat circle periphery the terminal surface range finding sensor array that constitutes by the terminal surface range finding sensor of a plurality of quantity on the terminal surface of orientation oil-out one end of sensor seat circle, range finding sensor connects the control circuit module.
As one of the preferable schemes of the distance measuring sensor, the periphery distance measuring sensor and the end face distance measuring sensor are both ultrasonic distance measuring sensors.
As a second preferable scheme of the distance measuring sensor, the peripheral distance measuring sensor and the end face distance measuring sensor are both millimeter wave radar distance measuring sensors.
When in refueling, the outer door of the vehicle fuel tank is opened, the fuel tank cover on the fuel tank wall is removed, and then a refueling gun is inserted into a refueling hole of the vehicle fuel tank; in the process that the oil gun is inserted into the oil filling hole, the peripheral distance measuring sensor array and the end face distance measuring sensor array are located on the oil outlet pipe of the oil gun and detect the relative position of the oil gun in real time, wherein the peripheral distance measuring sensor array is responsible for detecting whether the oil outlet pipe of the oil gun is located in an inner notch of the oil tank door (specifically, the distance from the peripheral distance measuring sensor to the peripheral side wall of the notch is judged, if the peripheral side wall is not detected, the oil outlet pipe of the oil gun does not accurately enter the inner notch of the oil tank door), the end face distance measuring sensor array is responsible for detecting whether the inserting depth of the oil outlet pipe of the oil gun meets the requirement (the distance from the oil tank wall is judged through the end face distance measuring sensor), through the combination of the double-array sensors, the misoperation during the oil.
In the invention, the control circuit module is in wireless communication connection with a control system of the oiling machine through the Bluetooth module; when the oiling machine is used for oiling, the control circuit module respectively acquires peripheral distance measurement information detected by the peripheral distance measurement sensor array and end face distance measurement information detected by the end face distance measurement sensor array, the peripheral distance measurement information and the end face distance measurement information are sent to the control system of the oiling machine through the Bluetooth module, the control system comprehensively judges whether an oiling gun accurately enters an inner notch of a vehicle oil tank door and whether the oiling gun entering the inner notch of the vehicle oil tank door is inserted into an oil hole of the vehicle oil tank and is inserted in place or not according to the peripheral distance measurement information and the end face distance measurement information, and the oil way is communicated for oiling after the oiling gun is confirmed in place.
In the invention, the oil gun is a self-sealing oil gun.
Preferably, the oil gun is a self-sealing oil gas self-recovery oil gun, and a gas-collecting hood of the self-sealing oil gas self-recovery oil gun is connected to the sensor base ring.
In the invention, a metering fee deduction module is arranged in a control system of the oiling machine, the oiling machine is also respectively connected with a vehicle license plate identification system and a vehicle information management system, the vehicle license plate identification system identifies the vehicle license plate information of an oiling vehicle, the control system of the oiling machine matches a customer payment account number bound with a corresponding vehicle license plate in the vehicle information management system according to the vehicle license plate information, and then the automatic fee deduction after oiling is realized through the metering fee deduction module.
In the invention, the oiling machine is also connected with a real-time profit and loss metering system of a gas station, when in oiling operation, the control circuit module respectively acquires oil pressure information and oil temperature information through the oil pressure sensor and the oil temperature sensor, and sends the oil pressure information and the oil temperature information to the control system of the oiling machine through the Bluetooth module, and then the oiling machine control system sends the oil pressure information and the oil temperature information to the real-time profit and loss metering system of the gas station, wherein the oil pressure information and the oil temperature information are used for the real-time profit and loss calculation of the real-time profit and loss metering system of the gas station.
In the invention, the control circuit module is an MCU control circuit module.
In the invention, the control box is also provided with a display screen and a plurality of operation buttons which are connected with the control circuit module.
The invention has the beneficial effects that:
firstly, according to the intelligent oil gun, the Bluetooth module and the detection sensor are arranged on the oil gun, so that a control system of the oil gun can acquire the state of each oil gun through the Bluetooth module; and because the bluetooth has the locate function, consequently the rifle of carrying of oil gun, the action of hanging the rifle can both in time be known by control system. Furthermore, after the oiling machine is matched with a vehicle license plate identification system, a metering module in the oiling machine control system can be bound with an oiling vehicle and an oiling gun, and therefore non-inductive payment is achieved.
Secondly, according to the intelligent oil gun, the oil pressure sensor and the oil temperature sensor are arranged on the oil gun, and oil pressure information and oil temperature information during oil filling can be sent to a real-time profit and loss measuring system of a gas station, so that accurate real-time profit and loss calculation is achieved, and the problem that profit and loss errors are large due to a traditional oil filling mode is solved.
Thirdly, according to the intelligent oil gun, the peripheral distance measuring sensor array and the end face distance measuring sensor array are arranged on the oil outlet pipe, in the process that the oil gun is inserted into the oil filling hole, the peripheral distance measuring sensor array and the end face distance measuring sensor array which are located on the oil outlet pipe of the oil gun detect the relative position of the oil gun in real time, wherein the peripheral distance measuring sensor array is responsible for detecting whether the oil outlet pipe of the oil gun is located in an inner notch of the oil tank door, and the end face distance measuring sensor array is responsible for detecting whether the insertion depth of the oil outlet pipe of the oil gun meets the requirement.
Drawings
FIG. 1 is a schematic view of an intelligent oil gun according to the present invention;
FIG. 2 is a schematic view showing a structure of a device for detecting a relative position of a fuel gun with respect to a fuel outlet pipe of the fuel gun.
In the figure: 1. the oil gun comprises an oil gun body, 2, an oil pressure sensor, 3, an oil outlet pipe, 4, an oil temperature sensor, 5, an oil gun shell, 6, a control box, 7, a control circuit module, 8, a Bluetooth module, 9, a gas collecting hood, 10, an oil gun relative position state detection device, 11, a sensor seat ring, 12, a periphery distance measurement sensor, 13, an end face distance measurement sensor, 14, a vehicle oil tank outer door, 15, a vehicle oil tank oil filling hole, 16, an oil tank wall, 17 and an oil tank door inner notch.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Fig. 1 to 2 show an embodiment of an intelligent oil gun according to the present invention, which includes an oil gun 1, an oil pressure sensor disposed on an oil path inside the oil gun 1, an oil temperature sensor 4 disposed in an oil outlet pipe 3 of the oil gun 1, and a control box 6 disposed on a shell 5 of the oil gun, wherein a control circuit module 7 and a bluetooth module 8 connected to the control circuit module 7 are disposed in the control box 6, and the oil pressure sensor 2 and the oil temperature sensor 4 are respectively connected to the control circuit module 8.
In the technical scheme, the Bluetooth module 8 and the detection sensors 2 and 4 are arranged on the oiling gun 1, so that the control system of the oiling machine can acquire the state of each oil gun through the Bluetooth module 8; and because the bluetooth has the locate function, consequently the rifle of carrying of oil gun, the action of hanging the rifle can both in time be known by control system. Furthermore, after the oiling machine is matched with a vehicle license plate identification system, a metering module in the oiling machine control system can be bound with an oiling vehicle and an oiling gun, and therefore non-inductive payment is achieved.
In addition, as the oil pressure sensor 2 and the oil temperature sensor 4 are arranged at the oiling terminal, the oil pressure information and the oil temperature information during oiling can be sent to a real-time profit and loss measuring system of a gas station, so that relatively accurate real-time profit and loss calculation is realized, and the problem of large profit and loss errors caused by the traditional oiling mode is solved.
As a further improvement of the present embodiment, the oil outlet pipe 3 of the oil gun 1 is provided with an oil gun relative position state detection device 10 for determining whether the oil gun is inserted into the oil filling hole 15 of the vehicle oil tank, and the oil gun relative position state detection device 10 is connected with the control circuit module 7.
Preferably, the oil gun relative position state detection device 10 is including setting up sensor seat circle 11 on the 3 excircles of oil pipe, setting are in periphery range finding sensor array 12, the setting that constitute by the periphery range finding sensor of a plurality of quantity are in on the 11 periphery of sensor seat circle 11 the terminal surface range finding sensor array 13 that constitutes by the terminal surface range finding sensor of a plurality of quantity on the terminal surface of orientation oil-out one end of sensor seat circle 11, range finding sensor connects control circuit module 7.
As one of the preferable schemes of the distance measuring sensor, the periphery distance measuring sensor and the end face distance measuring sensor are both ultrasonic distance measuring sensors.
As a second preferable scheme of the distance measuring sensor, the peripheral distance measuring sensor and the end face distance measuring sensor are both millimeter wave radar distance measuring sensors.
When in refueling, the outer door 14 of the vehicle fuel tank is opened, the fuel tank cover on the fuel tank wall 16 is removed, and then the refueling gun 1 is inserted into the refueling hole 15 of the vehicle fuel tank; in the process of inserting the oil gun 1 into the oil filling hole 15, the peripheral distance measuring sensor array 12 and the end surface distance measuring sensor array 13 which are positioned on the oil outlet pipe 3 of the oil gun 1 detect the relative position of the oil gun in real time, wherein the peripheral distance measuring sensor array 12 is responsible for detecting whether the oil outlet pipe 3 of the oil gun 1 is positioned in the inner notch 17 of the oil tank door (specifically, the distance from the peripheral distance measuring sensor to the peripheral side wall of the notch is used for judging, if the peripheral side wall is not detected, the oil outlet pipe 3 does not accurately enter the inner notch 17 of the oil tank door), the end face distance measuring sensor array 13 is responsible for detecting whether the insertion depth of the oil outlet pipe 3 of the oil gun 1 meets the requirement (the distance from the end face distance measuring sensor to the oil tank wall 16 is used for judging), by the combination of the dual array sensors 12, 13, a malfunction at the time of refueling is prevented, thereby improving safety and reliability at the time of refueling.
In this embodiment, the control circuit module 7 is in wireless communication connection with a control system of the oiling machine through the bluetooth module 8; when in oiling operation, the control circuit module 7 respectively acquires peripheral distance measurement information detected by the peripheral distance measurement sensor array 12 and end face distance measurement information detected by the end face distance measurement sensor array 13, and sends the peripheral distance measurement information and the end face distance measurement information to the control system of the oiling machine through the Bluetooth module 8, the control system comprehensively judges whether the oiling gun 1 accurately enters the inner notch 17 of the vehicle oil tank door and whether the oiling gun 1 entering the inner notch 17 of the vehicle oil tank door is inserted into the oil hole 15 of the vehicle oil tank and is inserted in place or not according to the peripheral distance measurement information and the end face distance measurement information, and then the oil way is communicated to carry out oiling after the oiling gun 1 is confirmed to be in place.
In this embodiment, the fuel nozzle 1 is a self-sealing fuel nozzle.
Preferably, the oil gun 1 is a self-sealing oil gas self-recovery oil gun, and the gas collecting hood 9 of the self-sealing oil gas self-recovery oil gun is connected to the sensor seat 11.
In this embodiment, a metering and fee deducting module is arranged in a control system of the oiling machine, the oiling machine is further connected with a vehicle license plate identification system and a vehicle information management system respectively, the vehicle license plate identification system identifies vehicle license plate information of an oiling vehicle, the control system of the oiling machine matches a customer payment account number bound with a corresponding vehicle license plate in the vehicle information management system according to the vehicle license plate information, and then automatic fee deduction after oiling is achieved through the metering and fee deducting module.
In this embodiment, the tanker aircraft still connects the real-time profit and loss measurement system of filling station, and during the operation of refueling, control circuit module 7 acquires oil pressure information and oil temperature information respectively through oil pressure sensor 2, oil temperature sensor 4 to send the control system of tanker aircraft with oil pressure information and oil temperature information through bluetooth module 8, will again by tanker aircraft control system oil pressure information and oil temperature information send to the real-time profit and loss measurement system of filling station, oil pressure information and oil temperature information are used for the real-time profit and loss calculation of the real-time profit and loss measurement system of filling station.
In this embodiment, the control circuit module 7 is an MCU control circuit module.
In this embodiment, the control box 6 is further provided with a display screen and a plurality of operation buttons, which are connected with the control circuit module 7.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides an intelligence oil gun, its characterized in that is in including nozzle, setting oil pressure sensor, setting on the inside oil circuit of nozzle are in oil temperature sensor, the setting in the nozzle outlet pipe are in control box on the nozzle shell, be provided with control circuit module and connection in the control box the bluetooth module of control circuit module, oil pressure sensor, oil temperature sensor connect respectively the control circuit module.
2. The intelligent oil gun according to claim 1, wherein an oil outlet pipe of the oil gun is provided with an oil gun relative position state detection device for judging whether the oil gun is inserted into an oil filling hole of a vehicle oil tank, and the oil gun relative position state detection device is connected with the control circuit module.
3. The intelligent oil gun according to claim 2, wherein the oil gun relative position state detection device comprises a sensor seat ring arranged on the outer circle of the oil outlet pipe, a peripheral distance measurement sensor array arranged on the periphery of the sensor seat ring and composed of a plurality of peripheral distance measurement sensors, and an end face distance measurement sensor array arranged on the end face of the sensor seat ring facing the oil outlet and composed of a plurality of end face distance measurement sensors, wherein the distance measurement sensors are connected with the control circuit module.
4. The intelligent oil gun of claim 3, wherein the peripheral distance measuring sensor and the end distance measuring sensor are ultrasonic distance measuring sensors.
5. The intelligent oil gun of claim 3, wherein the peripheral ranging sensor and the end ranging sensor are millimeter wave radar ranging sensors.
6. The intelligent oil gun as claimed in claim 3, wherein the control circuit module is in wireless communication connection with a control system of the fuel dispenser through the Bluetooth module; when the oiling machine is used for oiling, the control circuit module respectively acquires peripheral distance measurement information detected by the peripheral distance measurement sensor array and end face distance measurement information detected by the end face distance measurement sensor array, the peripheral distance measurement information and the end face distance measurement information are sent to the control system of the oiling machine through the Bluetooth module, the control system comprehensively judges whether an oiling gun accurately enters an inner notch of a vehicle oil tank door and whether the oiling gun entering the inner notch of the vehicle oil tank door is inserted into an oil hole of the vehicle oil tank and is inserted in place or not according to the peripheral distance measurement information and the end face distance measurement information, and the oil way is communicated for oiling after the oiling gun is confirmed in place.
7. The intelligent oil gun of claim 6, wherein the oil gun is a self-sealing oil gun.
8. The intelligent oil gun according to claim 7, wherein the oil gun is a self-sealing oil gas self-recovery oil gun, and a gas collecting hood of the self-sealing oil gas self-recovery oil gun is connected to the sensor seat.
9. The intelligent oil gun according to claim 6, wherein a metering and fee deducting module is arranged in the control system of the oiling machine, the oiling machine is further connected with a vehicle license plate identification system and a vehicle information management system respectively, the vehicle license plate identification system identifies the vehicle license plate information of the oiling vehicle, the control system of the oiling machine matches a customer payment account number bound with the corresponding vehicle license plate in the vehicle information management system according to the vehicle license plate information, and then automatic fee deduction after oiling is achieved through the metering and fee deducting module.
10. The intelligent oil gun according to claim 1, wherein the oiling machine is further connected with a real-time profit and loss measuring system of a gas station, during oiling, the control circuit module respectively obtains oil pressure information and oil temperature information through the oil pressure sensor and the oil temperature sensor, sends the oil pressure information and the oil temperature information to the control system of the oiling machine through the Bluetooth module, and sends the oil pressure information and the oil temperature information to the real-time profit and loss measuring system of the gas station through the oiling machine control system, wherein the oil pressure information and the oil temperature information are used for real-time profit and loss calculation of the real-time profit and loss measuring system of the gas station.
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| CN202010690415.1A CN111908415B (en) | 2020-07-17 | 2020-07-17 | Intelligent oil gun |
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| CN202010690415.1A CN111908415B (en) | 2020-07-17 | 2020-07-17 | Intelligent oil gun |
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| CN111908415B CN111908415B (en) | 2024-06-18 |
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| CN110980628A (en) * | 2019-12-27 | 2020-04-10 | 海湾环境科技（北京）股份有限公司 | Oil gas recovery monitoring control method and online monitoring system |
| CN212669199U (en) * | 2020-07-17 | 2021-03-09 | 江阴市富仁高科股份有限公司 | Intelligent oil gun |
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