CN219046499U - Aircraft refueling monitoring system - Google Patents

Abstract

The application provides an aircraft refueling monitoring system, which comprises a mobile terminal, a cloud platform, a front-end server arranged at an airport and vehicle-mounted refueling equipment arranged on an aircraft refueling truck; the mobile terminal is in communication connection with the cloud platform, and transmits the preset oil filling amount to the cloud platform; the cloud platform is in communication connection with the front-end server, and the cloud platform sends the preset oil filling amount to the front-end server for storage; the vehicle-mounted oiling equipment is in communication connection with the front-end server, and extracts and displays the preset oiling amount from the front-end server. According to the system, the face-to-face contact between the oiling personnel and the crew is effectively avoided, the contactless communication between the crew and the oiling personnel is realized, the risk of disease transmission is reduced, and the safety guarantee is provided. And the error of manual operation is reduced while disease transmission is avoided, and the efficiency and accuracy of data transmission are improved.

Description

Aircraft refueling monitoring system

Technical Field

The application relates to the technical field of communication, in particular to an aircraft refueling monitoring system.

Background

When the aviation fuel supply guarantee unit is used for refueling an aircraft, a refueling person needs to confirm a preset refueling amount, namely the quantity of the fuel to be added to the aircraft, before refueling and by a crew member. The predetermined fueling amount is confirmed between fueling personnel and crew by paper document signature. This requires face-to-face communication between the fueling personnel and the crew. For some diseases transmitted when human beings are in indirect contact with each other, the face-to-face communication mode is unfavorable for disease prevention and control, and the risk of disease transmission is increased.

Disclosure of Invention

In view of this, the purpose of this application is to provide an aircraft refuels monitored control system, realizes the contactless communication between crew and the refuel personnel, has reduced the risk of disease transmission, provides the safety guarantee. The error of manual operation is reduced while disease transmission is avoided, and the efficiency and accuracy of data transmission are improved.

The embodiment of the application provides an aircraft refueling monitoring system, which comprises a mobile terminal, a cloud platform, a front-end server arranged at an airport and vehicle-mounted refueling equipment arranged on an aircraft refueling truck;

the mobile terminal is in communication connection with the cloud platform, and the mobile terminal transmits the preset oil filling amount to the cloud platform;

the cloud platform is in communication connection with the front-end server, and the cloud platform sends the preset oil filling amount to the front-end server for storage;

the vehicle-mounted refueling equipment is in communication connection with the front-end server, and the vehicle-mounted refueling equipment extracts the preset refueling amount from the front-end server and displays the preset refueling amount.

Further, the vehicle-mounted refueling equipment comprises a vehicle-mounted controller and a display device;

the vehicle-mounted controller is in communication connection with the front-end server so as to send the preset oil filling amount extracted from the front-end server to the display device for display.

Further, the display device is a display screen arranged on a front control panel of the aircraft fuelling vehicle, and/or the display device is a handheld terminal within a preset range of the aircraft fuelling vehicle,

the vehicle-mounted oiling device further comprises a wireless communication module, and the vehicle-mounted controller extracts the preset oiling amount from the front-end server through the wireless communication module.

Further, the aircraft refueling monitoring system further includes:

a fuel dispenser, one end of the fuel dispenser being connected to a fuel outlet of the aircraft fuel dispenser, the other end of the fuel dispenser being adapted to be connected to a target fuel inlet of an aircraft;

the electromagnetic valve is arranged at one end of the oil gun, which is close to the target oil filling port of the aircraft;

the vehicle-mounted controller is connected with the electromagnetic valve, and sends a control signal to the electromagnetic valve to control the electromagnetic valve to be opened or closed.

Further, the aircraft refueling monitoring system further comprises a flowmeter;

the flowmeter is arranged at the other end of the electromagnetic valve and is used for measuring the oil quantity value of the oil quantity delivered to the aircraft;

the vehicle-mounted controller is connected with the flowmeter and sends the oil quantity value received from the flowmeter to the display device for display.

Further, the vehicle-mounted controller generates an opening control signal when receiving the preset oil filling amount and sends the opening control signal to the electromagnetic valve so as to control the electromagnetic valve to open to convey the oil amount to the aircraft,

the on-board controller generates a closing control signal when the fuel amount value received from the flow meter reaches the predetermined fuel amount, and transmits the closing control signal to the solenoid valve to control the solenoid valve to close to stop the fuel amount delivery to the aircraft.

Further, the vehicle-mounted oiling device further comprises an automatic printing device;

the vehicle-mounted controller is connected with the automatic printing equipment through a bus, and sends the received preset oil filling amount and the oil amount value for conveying the oil amount to the aircraft to the automatic printing equipment for printing.

Further, the vehicle-mounted refueling equipment further comprises a buzzer, a first indicator light and a second indicator light;

the buzzer is arranged outside the vehicle body of the aircraft fueller and/or on the front control panel of the aircraft fueller, the buzzer is connected with the vehicle-mounted controller, the vehicle-mounted controller also generates a buzzing signal when the oil quantity value received from the flowmeter reaches the preset fueller quantity, and sends the buzzing signal to the buzzer so as to control the buzzer to generate buzzing sound for prompting;

the first indicator lamp and the second indicator lamp are respectively connected with the vehicle-mounted controller, the vehicle-mounted controller further generates a first lamp starting control signal when receiving the preset oil filling amount and sends the first lamp starting control signal to the first indicator lamp so as to control the first indicator lamp to be lightened, and the vehicle-mounted controller further generates a second lamp starting control signal when the oil amount value received from the flowmeter reaches the preset oil filling amount and sends the second lamp starting control signal to the second indicator lamp so as to control the second indicator lamp to be lightened.

Further, the first indicator light and the second indicator light are both arranged outside the body of the aircraft fuelling vehicle or are both arranged on the front control panel of the aircraft fuelling vehicle,

or the first indicator light is arranged outside the body of the aircraft fuelling vehicle, the second indicator light is arranged on the front control panel of the aircraft fuelling vehicle,

or the display color of the first indicator lamp is different from the display color of the second indicator lamp.

Further, the vehicle-mounted controller also transmits the oil quantity value received from the flowmeter to the front-end server for storage,

wherein the aircraft fueling monitoring system further comprises a monitoring terminal arranged in a dispatching room or a monitoring room of an airport, the monitoring terminal is in communication connection with the front-end server to extract the predetermined fueling amount and the fuel amount value from the front-end server and display the fueling amount and the fuel amount value,

or, the wireless communication module is a WIFI module.

The aircraft refueling monitoring system comprises a mobile terminal, a cloud platform, a front-end server arranged at an airport and vehicle-mounted refueling equipment arranged on an aircraft refueling truck; the mobile terminal is in communication connection with the cloud platform, and the mobile terminal transmits the preset oil filling amount to the cloud platform; the cloud platform is in communication connection with the front-end server, and the cloud platform sends the preset oil filling amount to the front-end server for storage; the vehicle-mounted refueling equipment is in communication connection with the front-end server, and the vehicle-mounted refueling equipment extracts the preset refueling amount from the front-end server and displays the preset refueling amount.

According to the aircraft refueling monitoring system, face-to-face contact between a refueling person and a crew member is effectively avoided, non-contact communication between the crew member and the refueling person is realized, the risk of disease transmission is reduced, and safety guarantee is provided. And the error of manual operation is reduced while disease transmission is avoided, and the efficiency and accuracy of data transmission are improved.

In order to make the above objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an aircraft fueling monitoring system according to an embodiment of the present disclosure;

FIG. 2 is a second schematic diagram of an aircraft fueling monitoring system according to an embodiment of the present disclosure;

fig. 3 is a third schematic structural diagram of an aircraft fueling monitoring system according to an embodiment of the present disclosure.

In connection with the drawings, reference numerals in the embodiments of the present application are as follows:

1-an aircraft refueling monitoring system; 10-a mobile terminal; 20-cloud platform; 30-a front-end server; 40-vehicle-mounted oiling equipment; 41-a vehicle-mounted controller; 42-display means; 43-a wireless communication module; 44-an automatic printing device; 45-buzzer; 46-a first indicator light; 47-a second indicator light; 50-a fuel gun; 60-electromagnetic valve; 70-a flow meter; 80-monitoring terminal.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. Based on the embodiments of the present application, every other embodiment that a person skilled in the art would obtain without making any inventive effort is within the scope of protection of the present application.

In the description of the embodiments of the present application, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," "coupled" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In order to enable one skilled in the art to utilize the present disclosure, the following embodiments are provided in connection with a particular application scenario, "fueling an aircraft," and it is within the purview of one skilled in the art to apply the general principles defined herein to other embodiments and applications scenarios without departing from the spirit and scope of the present disclosure.

Currently, aviation fuel supply units require that the refuelling personnel confirm a predetermined refuelling amount, i.e. how much fuel the aircraft needs to be refueled, before refuelling and by the crew member when refuelling the aircraft. The predetermined fueling amount is confirmed between fueling personnel and crew by paper document signature. This requires face-to-face communication between the fueling personnel and the crew. For some diseases transmitted when human beings are in indirect contact with each other, the face-to-face communication mode is unfavorable for disease prevention and control, and the risk of disease transmission is increased.

Based on the above, the embodiment of the application provides an aircraft refueling monitoring system, so that the contactless communication between a crew member and a refueling person is realized, the risk of disease transmission is reduced, and the safety guarantee is provided. The error of manual operation is reduced while disease transmission is avoided, and the efficiency and accuracy of data transmission are improved.

Referring to fig. 1, fig. 1 is a schematic structural diagram of an aircraft refueling monitoring system according to an embodiment of the present application. As shown in fig. 1, an aircraft refueling monitoring system 1 provided in an embodiment of the present application includes a mobile terminal 10, a cloud platform 20, a front-end server 30 disposed at an airport, and an in-vehicle refueling device 40 provided on an aircraft tanker.

The mobile terminal 10 is in communication connection with the cloud platform 20, and the mobile terminal 10 transmits a predetermined fuel filling amount to the cloud platform 20.

The cloud platform 20 is in communication connection with the front-end server 30, and the cloud platform 20 sends the predetermined fuel amount to the front-end server 30 for storage.

The vehicle-mounted refueling device 40 is in communication connection with the front-end server 30, and the vehicle-mounted refueling device 40 extracts the predetermined refueling amount from the front-end server 30 and displays the same.

Here, the mobile terminal 10 may be a terminal held by a crew member, for example, the mobile terminal 10 may be a mobile phone or a tablet computer, etc., which is not particularly limited in this application. The predetermined fueling amount refers to the fueling amount required when fueling the aircraft, which is manually entered into the mobile terminal 10 by the crew. The mobile terminal 10 is in communication connection with the cloud platform 20, and preferably, the mobile terminal 10 is in communication connection with the cloud platform 20 through a wireless network. After determining the predetermined fueling amount entered by the crew member, the mobile terminal 10 transmits the predetermined fueling amount entered by the crew member to the cloud platform. The cloud platform 20 is in communication connection with the front-end server 30, and after receiving the predetermined fuel amount, the cloud platform 20 sends the predetermined fuel amount to the front-end server 30 for storage. The vehicle-mounted refueling apparatus 40 is communicatively connected to the front-end server 30, and after the front-end server stores the predetermined refueling amount, the vehicle-mounted refueling apparatus 40 extracts the predetermined refueling amount from the front-end server 30 and displays the same.

In this way, the crew member transmits the predetermined fuel amount to the cloud platform 20 through the mobile terminal 10, the cloud platform 20 transmits the predetermined fuel amount to the front end server 30, and the in-vehicle refueling apparatus 40 obtains the predetermined fuel amount from the front end server 30. Thus, the crew member inputs the predetermined fuel charge in the mobile terminal 10, and the crew member views the predetermined fuel charge in the vehicle-mounted fuel filling device 40, so that the face-to-face contact between the fuel filling personnel and the crew member is effectively avoided, the contactless communication between the crew member and the fuel filling personnel is realized, the risk of disease transmission is reduced, and the safety guarantee is provided. And the error of manual operation is reduced while disease transmission is avoided, and the efficiency and accuracy of data transmission are improved.

Referring to fig. 2, fig. 2 is a second schematic structural diagram of an aircraft refueling monitoring system according to an embodiment of the present disclosure. As shown in fig. 2, the vehicle-mounted refueling apparatus 40 includes a vehicle-mounted controller 41 and a display device 42.

The in-vehicle controller 41 is communicatively connected to the front-end server 30 to transmit the predetermined fuel amount extracted from the front-end server 30 to the display device 42 for display.

Here, the in-vehicle controller 41 in the in-vehicle refueling apparatus 40 is responsible for communication with the front-end server 30, and the in-vehicle controller 41 is communicatively connected to the front-end server 30 to acquire a predetermined refueling amount from the front-end server 30. The in-vehicle controller 41 transmits the predetermined fuel charge amount extracted by the front-end server 30 to the display device 42 to display the predetermined fuel charge amount.

Here, the display device 42 is a display screen provided on a front control panel of the aircraft fuel truck, and/or the display device 42 is a hand-held terminal within a preset range of the aircraft fuel truck.

Here, the handheld terminal may be a mobile phone or a tablet computer operated by a fueling personnel, and the present application is not particularly limited.

Further, referring to fig. 2, the vehicle-mounted refueling apparatus 40 further includes a wireless communication module 43, and the vehicle-mounted controller 41 extracts the predetermined fuel amount from the front-end server 30 via the wireless communication module 43.

Here, the wireless communication module 43 is provided in the in-vehicle refueling apparatus 40 in charge of communication between the in-vehicle controller 41 and the front-end server 30, and the in-vehicle controller 41 extracts a predetermined amount of fuel to be refueled from the front-end server 30 through the wireless communication module 43.

Referring to fig. 3, fig. 3 is a third schematic structural diagram of an aircraft refueling monitoring system according to an embodiment of the present application. As shown in fig. 3, the aircraft refueling monitoring system 1 further includes:

a fuel dispenser 50 having one end connected to the fuel outlet of the aircraft fuel dispenser and the other end for connection to a destination fuel inlet of the aircraft.

And a solenoid valve 60 disposed at an end of the fuel nozzle adjacent to the target fuel filler of the aircraft.

Here, one end of the fuel nozzle 50 is connected to the fuel outlet of the aircraft fuel truck to output the fuel in the aircraft fuel truck. The target fueling port of the aircraft is typically located on the right wing of the aircraft. The other end of the fuel nozzle 50 is connected to a target fuel nozzle of the aircraft for fueling a fuel tank within the aircraft. A solenoid valve 60 is provided at an end of the fuel nozzle 50 adjacent the target fuel port of the aircraft. The electromagnetic valve 60 is arranged at one end of the fuel gun 50 close to the target fuel filler of the aircraft, so that the accuracy of fuel filling of the aircraft fuel filler can be improved.

The in-vehicle controller 41 is connected to the electromagnetic valve 60, and the in-vehicle controller 41 sends a control signal to the electromagnetic valve 60 to control the electromagnetic valve 60 to be opened or closed.

Here, the in-vehicle controller 41 transmits a control signal to the solenoid valve 60, and when the in-vehicle controller 41 controls the solenoid valve 60 to be opened, the fuel dispenser 50 dispenses fuel to the aircraft through the target fuel nozzle of the aircraft, and when the in-vehicle controller 41 controls the solenoid valve 60 to be closed, the fuel dispenser 50 dispenses fuel to the aircraft through the target fuel nozzle of the aircraft.

Further, referring to fig. 3, the aircraft fueling monitoring system 1 further includes a flow meter 70.

The flow meter 70 is provided at the other end of the solenoid valve 60 to measure the amount of oil delivered to the aircraft.

Here, a flow meter 70 is provided at the other end of the solenoid valve 60, and the flow meter 70 measures in real time the amount of fuel to be delivered from the fuel dispenser 50 to the aircraft.

The in-vehicle controller 41 is connected to the flowmeter 70, and transmits the oil amount value received from the flowmeter 70 to the display device 42 for display.

Here, the in-vehicle controller 41 is connected to the flow meter 70, and the in-vehicle controller 41 receives the measured oil amount value from the flow meter 70 and transmits the oil amount value received from the flow meter 70 to the display device 42 to display the oil amount value.

Further, the in-vehicle controller 41 generates an opening control signal upon receiving the predetermined fuel charge amount, and transmits the opening control signal to the solenoid valve 60 to control the solenoid valve to open to deliver the fuel amount to the aircraft.

The in-vehicle controller 41 generates a closing control signal when the fuel amount value received from the flow meter 70 reaches the predetermined fuel amount, and transmits the closing control signal to the solenoid valve 60 to control the solenoid valve 60 to close to stop the fuel delivery to the aircraft.

Here, the in-vehicle controller 41 generates an opening control signal upon receiving a predetermined fuel charge amount, and transmits the opening control signal to the solenoid valve 60 to control the solenoid valve 60 to be opened, when the fuel dispenser 50 delivers the fuel amount to the aircraft. After the fuel amount value received from the flow meter 70, the in-vehicle controller 41 generates a closing control signal when the fuel amount value reaches a predetermined fuel amount, and sends the closing control signal to the solenoid valve 60 to control the solenoid valve 60 to close, at which time the fuel dispenser 50 stops delivering fuel to the aircraft.

Further, referring to fig. 3, the vehicle-mounted refueling apparatus 40 further includes an automatic printing apparatus 44.

The in-vehicle controller 41 is connected to the automatic printing device 44 via a bus, and transmits the received predetermined fuel amount and the fuel amount value of the fuel amount delivered to the aircraft to the automatic printing device 44 for printing.

Here, the automatic printing apparatus 44 is used to print a predetermined fuel charge amount and a fuel quantity value of the fuel delivered to the aircraft. The in-vehicle controller 41 is connected to the automatic printing device 44 through a bus, and the in-vehicle controller 41 transmits the received predetermined fuel amount and the fuel amount value of the fuel amount delivered to the aircraft to the automatic printing device 44 to cause the automatic printing device 44 to print.

Further, referring to fig. 3, the vehicle-mounted refueling apparatus 40 further includes a buzzer 45, a first indicator lamp 46 and a second indicator lamp 47.

The buzzer 45 is disposed outside the vehicle body of the aircraft fuel truck and/or on the front control panel of the aircraft fuel truck, the buzzer 45 is connected with the vehicle-mounted controller 41, and the vehicle-mounted controller 41 also generates a buzzing signal when the fuel quantity value received from the flowmeter 70 reaches the predetermined fuel quantity, and sends the buzzing signal to the buzzer 45 so as to control the buzzer 45 to generate a buzzing sound for prompting.

Here, after receiving the fuel quantity value from the flow meter 70, when the received fuel quantity value reaches the predetermined fuel quantity, the in-vehicle controller 41 considers that the fuel quantity delivered into the aircraft at this time satisfies the predetermined fuel quantity, generates a buzzing signal, and sends the buzzing signal to the buzzer 45 to control the buzzer 45 to generate a buzzing sound, so as to prompt the refueler that the refueled person finishes refuelling this time.

The first indicator lamp 46 and the second indicator lamp 47 are respectively connected to the vehicle-mounted controller 41, the vehicle-mounted controller 41 also generates a first lamp-on control signal when receiving the predetermined fuel filling amount, and sends the first lamp-on control signal to the first indicator lamp 46 to control the first indicator lamp 46 to be turned on, and the vehicle-mounted controller 41 also generates a second lamp-on control signal when the fuel amount value received from the flow meter 70 reaches the predetermined fuel filling amount, and sends the second lamp-on control signal to the second indicator lamp 47 to control the second indicator lamp 47 to be turned on.

Here, when the in-vehicle controller 41 receives the predetermined fuel amount, it is considered that the start of the fuel filling is required at this time, the in-vehicle controller 41 generates a first lamp-on control signal and sends the first lamp-on control signal to the first indicator lamp 46 to control the first controller 46 to be turned on to prompt the refueler that the fuel filling is currently being performed. After the in-vehicle controller 41 receives the fuel amount value from the flow meter 70, when the received fuel amount value reaches the predetermined fuel amount, the fuel amount delivered into the aircraft at this time is considered to satisfy the preset fuel amount, at this time, the in-vehicle controller 41 generates a second lamp-on control signal, and sends the second lamp-on control signal to the second indicator lamp 47 to control the second indicator lamp 47 to be turned on, so as to prompt the refueler that the fuel is completely filled this time.

Further, the first indicator light 46 and the second indicator light 47 are both disposed outside the body of the aircraft fuel truck or are both disposed on the front control panel of the aircraft fuel truck.

Alternatively, the first indicator light 46 is disposed outside the body of the aircraft fuel dispenser and the second indicator light 47 is disposed on the front control panel of the aircraft fuel dispenser.

Alternatively, the display color of the first indicator lamp 46 is different from the display color of the second indicator lamp 47.

Further, the in-vehicle controller 41 also transmits the oil amount value received from the flow meter 70 to the front-end server 30 for storage.

Referring to fig. 3, the aircraft fueling monitoring system 1 further includes a monitoring terminal 80,

the monitoring terminal 80 is disposed in a dispatching room or a monitoring room of an airport, and the monitoring terminal 80 is communicatively connected to the front-end server 30 to extract the predetermined fuel amount and the fuel amount value from the front-end server 30 and display them.

Here, the monitoring terminal 80 may extract the predetermined fuel amount and the fuel amount value received by the front-end server 30 from the front-end server 30 and display them so that a worker can monitor the fuel filling of the aircraft from a dispatch room or a monitoring room of the airport in real time.

Alternatively, the wireless communication module 43 is a WIFI module.

The aircraft refueling monitoring system 1 provided by the embodiment of the application comprises a mobile terminal 10, a cloud platform 20, a front-end server 30 arranged at an airport and vehicle-mounted refueling equipment 40 arranged on an aircraft refueling truck; the mobile terminal 10 is in communication connection with the cloud platform 20, and the mobile terminal 10 transmits a preset oil filling amount to the cloud platform 20; the cloud platform 20 is in communication connection with the front-end server 30, and the cloud platform 20 sends the preset oil filling amount to the front-end server 30 for storage; the vehicle-mounted refueling device 40 is in communication connection with the front-end server 30, and the vehicle-mounted refueling device 40 extracts the predetermined refueling amount from the front-end server 30 and displays the same.

According to the aircraft refueling monitoring system 1 provided by the application, the face-to-face contact between a refueling person and a crew member is effectively avoided, the contactless communication between the crew member and the refueling person is realized, the risk of disease transmission is reduced, and the safety guarantee is provided. And the error of manual operation is reduced while disease transmission is avoided, and the efficiency and accuracy of data transmission are improved.

According to the aircraft refueling monitoring system 1 provided by the application, due to the communication connection between the mobile terminal 10 and the cloud platform 20, the communication connection between the cloud platform 20 and the front-end server 30, and the communication connection between the front-end server 30 and the vehicle-mounted refueling equipment 40, non-contact oil quantity confirmation and oil bill confirmation between a crew member and a refueling member can be realized. The crew logs into the mobile terminal 10 and enters a predetermined fueling amount. The mobile terminal 10 then transmits the predetermined fuel rate input by the crew member to the cloud platform 20, and the cloud platform 20 stores the predetermined fuel rate and transmits it to the front end server 30, and the front end server 30 stores the predetermined fuel rate. The in-vehicle refueling apparatus 40 extracts a predetermined refueling amount from the front-end server 30 and displays it so that a refueler refuels in accordance with the displayed predetermined refueling amount.

After the refueling is finished, the vehicle-mounted refueling device 40 generates a to-be-confirmed fuel bill to be confirmed by a crew member according to the predetermined refueling amount and the fuel amount value of the fuel amount delivered to the aircraft, and sends the to-be-confirmed fuel bill to the cloud platform 20, and the cloud platform 20 receives and stores the to-be-confirmed fuel bill. The crew member queries the mobile terminal 10 for the oil bill to be checked, and the mobile terminal 10 extracts the oil bill to be checked from the cloud platform 20 and displays the oil bill for the crew member to check. The mobile terminal 10 responds again to the crew member signature verification operation for the oil sheet to be verified and returns signature verification information to the cloud platform 20. The cloud platform 20 saves the signature verification information, regenerates the PDF electronic ticket with the signature based on the signature verification information and the ticket to be verified, and sends the PDF electronic ticket to the front-end server 30. The front-end server 30 receives and stores the PDF electronic oil ticket. The vehicle-mounted fueling device 40 extracts the PDF electronic fuel ticket from the front-end server 30 for display for viewing by fueling personnel.

The automatic printing device 44 provided in the vehicle-mounted fueling device may also print the PDF electronic fuel ticket. The in-vehicle controller 41 is connected to the automatic printing apparatus 44 through a bus, and the in-vehicle controller 41 transmits the received PDF electronic ticket to the automatic printing apparatus 44 to cause the automatic printing apparatus 44 to print.

In the several embodiments provided in this application, it should be understood that the disclosed systems, devices, and methods may be implemented in other manners. The above-described apparatus embodiments are merely illustrative, for example, the division of the units is merely a logical function division, and there may be other manners of division in actual implementation, and for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some communication interface, device or unit indirect coupling or communication connection, which may be in electrical, mechanical or other form.

The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.

The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a non-volatile computer readable storage medium executable by a processor. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.

Finally, it should be noted that: the foregoing examples are merely specific embodiments of the present application, and are not intended to limit the scope of the present application, but the present application is not limited thereto, and those skilled in the art will appreciate that while the foregoing examples are described in detail, the present application is not limited thereto. Any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or make equivalent substitutions for some of the technical features within the technical scope of the disclosure of the present application; such modifications, changes or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application, and are intended to be included in the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. An aircraft refueling monitoring system is characterized by comprising a mobile terminal, a cloud platform, a front-end server arranged at an airport and vehicle-mounted refueling equipment arranged on an aircraft refueling truck;

the mobile terminal is in communication connection with the cloud platform, and the mobile terminal transmits the preset oil filling amount to the cloud platform;

the cloud platform is in communication connection with the front-end server, and the cloud platform sends the preset oil filling amount to the front-end server for storage;

the vehicle-mounted refueling equipment is in communication connection with the front-end server, and the vehicle-mounted refueling equipment extracts the preset refueling amount from the front-end server and displays the preset refueling amount.

2. The aircraft fueling monitoring system of claim 1, wherein the in-vehicle fueling device comprises an in-vehicle controller and a display device;

the vehicle-mounted controller is in communication connection with the front-end server so as to send the preset oil filling amount extracted from the front-end server to the display device for display.

3. The aircraft fueling monitoring system of claim 2, wherein the display device is a display screen disposed on a front control panel of the aircraft fueling vehicle and/or wherein the display device is a hand-held terminal within a predetermined range of the aircraft fueling vehicle,

the vehicle-mounted oiling device further comprises a wireless communication module, and the vehicle-mounted controller extracts the preset oiling amount from the front-end server through the wireless communication module.

4. The aircraft fueling monitoring system of claim 3, wherein the aircraft fueling monitoring system further comprises:

a fuel dispenser, one end of the fuel dispenser being connected to a fuel outlet of the aircraft fuel dispenser, the other end of the fuel dispenser being adapted to be connected to a target fuel inlet of an aircraft;

the electromagnetic valve is arranged at one end of the oil gun, which is close to the target oil filling port of the aircraft;

the vehicle-mounted controller is connected with the electromagnetic valve, and sends a control signal to the electromagnetic valve to control the electromagnetic valve to be opened or closed.

5. The aircraft fueling monitoring system of claim 4, wherein the aircraft fueling monitoring system further comprises a flow meter;

the flowmeter is arranged at the other end of the electromagnetic valve and is used for measuring the oil quantity value of the oil quantity delivered to the aircraft;

the vehicle-mounted controller is connected with the flowmeter and sends the oil quantity value received from the flowmeter to the display device for display.

6. The aircraft fueling monitoring system of claim 5, wherein said on-board controller generates an on-control signal upon receipt of said predetermined fueling amount and transmits said on-control signal to said solenoid valve to control opening of said solenoid valve to deliver fuel to said aircraft,

the on-board controller generates a closing control signal when the fuel amount value received from the flow meter reaches the predetermined fuel amount, and transmits the closing control signal to the solenoid valve to control the solenoid valve to close to stop the fuel amount delivery to the aircraft.

7. The aircraft fueling monitoring system of claim 5, wherein the on-board fueling device further comprises an automatic printing device;

the vehicle-mounted controller is connected with the automatic printing equipment through a bus, and sends the received preset oil filling amount and the oil amount value for conveying the oil amount to the aircraft to the automatic printing equipment for printing.

8. The aircraft fueling monitoring system of claim 5, wherein the in-vehicle fueling device further comprises a buzzer, a first indicator light, and a second indicator light;

the buzzer is arranged outside the vehicle body of the aircraft fueller and/or on the front control panel of the aircraft fueller, the buzzer is connected with the vehicle-mounted controller, the vehicle-mounted controller also generates a buzzing signal when the oil quantity value received from the flowmeter reaches the preset fueller quantity, and sends the buzzing signal to the buzzer so as to control the buzzer to generate buzzing sound for prompting;

the first indicator lamp and the second indicator lamp are respectively connected with the vehicle-mounted controller, the vehicle-mounted controller further generates a first lamp starting control signal when receiving the preset oil filling amount and sends the first lamp starting control signal to the first indicator lamp so as to control the first indicator lamp to be lightened, and the vehicle-mounted controller further generates a second lamp starting control signal when the oil amount value received from the flowmeter reaches the preset oil filling amount and sends the second lamp starting control signal to the second indicator lamp so as to control the second indicator lamp to be lightened.

9. The aircraft fueling monitoring system of claim 8, wherein the first indicator light and the second indicator light are each disposed outside a body of the aircraft fueling vehicle or are each disposed on the front control panel of the aircraft fueling vehicle,

or the first indicator light is arranged outside the body of the aircraft fuelling vehicle, the second indicator light is arranged on the front control panel of the aircraft fuelling vehicle,

or the display color of the first indicator lamp is different from the display color of the second indicator lamp.

10. The aircraft fueling monitoring system of claim 5, wherein said on-board controller further transmits said fuel quantity value received from said flow meter to said front end server for storage,

wherein the aircraft fueling monitoring system further comprises a monitoring terminal arranged in a dispatching room or a monitoring room of an airport, the monitoring terminal is in communication connection with the front-end server to extract the predetermined fueling amount and the fuel amount value from the front-end server and display the fueling amount and the fuel amount value,

or, the wireless communication module is a WIFI module.

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