CN111453687B - Oil station refueling system and method thereof - Google Patents

Oil station refueling system and method thereof Download PDF

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CN111453687B
CN111453687B CN202010415074.7A CN202010415074A CN111453687B CN 111453687 B CN111453687 B CN 111453687B CN 202010415074 A CN202010415074 A CN 202010415074A CN 111453687 B CN111453687 B CN 111453687B
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refueled
vehicle
refueling
user
cloud server
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CN111453687A (en
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宋阳
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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
    • 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

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  • 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 provides a fueling station system, which comprises M fuel dispensers arranged at a fueling station for filling passing vehicles, wherein M is a positive integer greater than or equal to 1 and is respectively a No. 1 fuel dispenser, a No. 2 fuel dispenser, a No. 3 fuel dispenser, … … and an No. M fuel dispenser, the fueling station system also comprises an information input module arranged on the No. i fuel dispenser and a fuel dispenser controller connected with the information input module, wherein i is a positive integer less than or equal to M, and a fuel dispenser network connection module, and the network connection end of the fuel dispenser network connection module is connected with the network connection end of the fuel dispenser controller; the information input module carries out refueling settlement for the vehicle user to be refueled according to the refueling data information shown by the vehicle user to be refueled. The invention can improve the passing rate of the gas station, improve the efficiency of refueling staff (the vehicle owner checks the account in cash, and the change condition may occur), reduce the refueling time of the vehicle owner (the vehicle owner does not need to check the account in the cashier desk), and enhance the user experience.

Description

Oil station refueling system and method thereof
Technical Field
The invention relates to the technical field of intelligent payment of oil stations, in particular to an oil station refueling system and a method thereof.
Background
Gasoline stations, which are commonly referred to as stations for replenishing retail gasoline and motor oil that service automobiles and other motor vehicles, typically add fuel oil, lubricating oil, and the like. At present, with the continuous development of economic technology in China, automobiles become indispensable transportation tools for modern people. With the consumption of automobile fuel, the owner can go to a gas station to refuel at irregular intervals. In the refueling process, the vehicle owner stops the vehicle, the refueling operator asks the vehicle owner for the refueling amount or the refueling amount, then the vehicle is refueled, after the refueling is completed, the vehicle owner pays the refueling operator with cash or pays by swiping a card in a shop, but the payment of cash has the problem of change, the payment by swiping the card consumes time, and the two payment modes are not ideal.
Disclosure of Invention
The invention aims to at least solve the technical problems in the prior art, and particularly provides an oil station refueling system and a method thereof.
In order to achieve the above object, the present invention provides a fueling station system, comprising M fuel dispensers installed at a fueling station for dispensing fuel to passing vehicles, wherein M is a positive integer greater than or equal to 1, and is respectively a 1 st fuel dispenser, a 2 nd fuel dispenser, a 3 rd fuel dispenser, … …, an mth fuel dispenser, an information input module installed on the ith fuel dispenser, and a fuel dispenser controller connected to the information input module, wherein i is a positive integer less than or equal to M, and a fuel dispenser network connection module, wherein a network connection end of the fuel dispenser network connection module is connected to a network connection end of the fuel dispenser controller;
the information input module carries out refueling settlement for the vehicle user to be refueled according to the refueling data information shown by the vehicle user to be refueled.
In a preferred embodiment of the present invention, the information input module includes one or any combination of an input keyboard, a scanning gun, and an RFID reader-writer;
when the information input module is an input keyboard, the verification code data signal output end of the input keyboard is connected with the verification code data signal input end of the oiling machine controller; when the vehicle is refueled, the refueled verification code shown by the vehicle user to be refueled is input into the input keyboard, and the refueled controller carries out refueled settlement on the vehicle user to be refueled according to the refueled verification code obtained by the input keyboard;
when the information input module is a scanning gun, the graphic code data signal output end of the scanning gun is connected with the graphic code data signal input end of the oiling machine controller; when a vehicle is refueled, a scanning gun scans a refueling graphic code displayed by a vehicle user to be refueled, wherein the refueling graphic code comprises one or any combination of the ID of the vehicle user to be refueled and the authorized refueling amount of the vehicle user to be refueled, and a refueling settlement is carried out on the vehicle user to be refueled by a refueling controller according to the refueling graphic code acquired by the scanning gun;
when the information input module is an RFID reader-writer, the RFID data signal output end of the RFID reader-writer is connected with the RFID data signal input end of the oiling machine controller; the RFID reader-writer is arranged at a position which is far from the tail end Lcm of an oil outlet of an oil gun of the oiling machine, and L is a positive number; an RFID electronic tag communicated with an RFID reader-writer is arranged on the inner side of the outer cover of the vehicle oil filling cover; when the vehicle is refueled, the RFID reader-writer obtains the user information of the vehicle to be refueled stored in the RFID electronic tag, the user information of the vehicle to be refueled comprises one or any combination of the user ID of the vehicle to be refueled and the authorized refuelling limit of the vehicle user to be refueled, and the refueler controller carries out refueled settlement on the vehicle user to be refueled according to the user information of the vehicle to be refueled obtained by the RFID reader-writer.
The invention also discloses a refueling system for the oil station, which comprises M refueling machines arranged at the oil station for refueling passing vehicles, wherein M is a positive integer which is greater than or equal to 1, and is respectively a No. 1 refueling machine, a No. 2 refueling machine, a No. 3 refueling machine, … … and a No. M refueling machine, and the refueling system also comprises a handheld information input device, wherein the handheld information input device comprises an information input module, a handheld controller connected with the information input module, and a network connection module, and the network connection end of the network connection module is connected with the network connection end of the handheld controller;
the handheld information input device carries out fueling settlement for the vehicle user to be fueled according to the fueling data information shown by the vehicle user to be fueled.
In a preferred embodiment of the present invention, the information input module includes one or any combination of an input keyboard, a scanning gun, and an RFID reader-writer;
when the information input module is an input keyboard, the verification code data signal output end of the input keyboard is connected with the verification code data signal input end of the handheld controller; when the vehicle is refueled, the refueled verification code shown by the vehicle user to be refueled is input into the input keyboard, the handheld controller transmits the refueled verification code obtained by the input keyboard to the cloud server through the network connection module, and refueled settlement is carried out on the vehicle user to be refueled;
when the information input module is a scanning gun, the graphic code data signal output end of the scanning gun is connected with the graphic code data signal input end of the handheld controller; when a vehicle is refueled, a scanning gun scans a refueling graphic code displayed by a vehicle user to be refueled, wherein the refueling graphic code comprises one or any combination of an ID (identity) of the vehicle user to be refueled and an authorized refueling amount of the vehicle user to be refueled, and a handheld controller transmits the refueling graphic code acquired by the scanning gun to a cloud server through a network connection module to perform refueling settlement for the vehicle user to be refueled;
when the information input module is an RFID reader-writer, the RFID data signal output end of the RFID reader-writer is connected with the RFID data signal input end of the handheld controller; an RFID electronic tag communicated with an RFID reader-writer is arranged on the inner side of the outer cover of the vehicle oil filling cover; when the vehicle is refueled, the RFID reader-writer obtains the user information of the vehicle to be refueled stored in the RFID electronic tag, the user information of the vehicle to be refueled comprises one or any combination of the ID of the vehicle user to be refueled and the authorized refuelling limit of the vehicle user to be refueled, the handheld controller transmits the user information of the vehicle to be refueled, which is obtained by the RFID reader-writer, to the cloud server through the network connection module, and refueled settlement is carried out on the vehicle user to be refueled.
The invention discloses an oil station oiling working method, which comprises the following steps:
s1, the refueling station end acquires refueling data information displayed by a vehicle user to be refueled;
and S2, the refueling station end sends the refueling data information acquired in the step S1 to a cloud server, and the refueling station end carries out refueling settlement for the vehicle user to be refueled.
In a preferred embodiment of the present invention, step S1 includes the following steps:
a user of a vehicle to be refueled drives the vehicle to be refueled into a gas station;
if the refueling data information displayed by the vehicle user to be refueled is the refueling verification code, inputting the displayed refueling verification code through an input keyboard; the refueling machine controller sends the acquired refueling verification code to a cloud server through a network connection module;
if the refueling data information displayed by the vehicle user to be refueled is a refueling graphic code, wherein the refueling graphic code comprises one or any combination of the ID of the vehicle user to be refueled and the authorized refueling amount of the vehicle user to be refueled, scanning the displayed refueling graphic code through a scanning gun; the refueling machine controller sends the acquired refueling verification code to a cloud server through a network connection module;
if the refueling data information displayed by the vehicle user to be refueled is the RFID electronic tag, the user information of the vehicle to be refueled stored in the RFID electronic tag is read through the RFID reader-writer, the user information of the vehicle to be refueled comprises one or any combination of the ID of the vehicle user to be refueled and the authorized refueling amount of the vehicle user to be refueled, and the refueling machine controller sends the acquired user information of the vehicle to be refueled to the cloud server through the network connection module.
In a preferred embodiment of the present invention, step S2 includes the following steps:
s21, the cloud server inquires the ID of the vehicle user to be refueled, inquires the authorized refuelling limit of the vehicle user to be refueled and the balance of the vehicle user to be refueled after inquiring the ID of the vehicle user to be refueled:
if Q0If the sum of the amount Q 'on the user account of the vehicle to be refueled is less than or equal to Q, the cloud server freezes the sum Q' on the user account of the vehicle to be refueled, and Q ═ Q0(ii) a The cloud server sends a refueling command to the refueling station end;
if Q0If the sum is more than Q, freezing the sum Q 'on the user account of the vehicle to be refueled, and changing Q' into Q; the cloud server sends a refueling command to the refueling station end;
s22, the oiling machine refuels to the vehicle to be refueled:
calculating the total price of oiling the oiling machine to the vehicle to be oiled, wherein if Y is Q', Y is the total price of oiling the oiling machine to the vehicle to be oiled;
the method for calculating the total refueling price Y of the refueling machine to the vehicle to be refueled comprises the following steps:
Y＝y×x，
y is the unit price of the type of the vehicle to be refueled for the vehicle user, and the unit is Yuan/liter, and x is the fuel filling amount of the vehicle to be refueled for the vehicle user, and the unit is liter;
the refueling machine controller sends a fee deduction request to the cloud server; the cloud server records one or any combination of refueling time of a vehicle user to be refueled, refueling vehicle type unit price of the vehicle user to be refueled and vehicle refueling amount of the vehicle user to be refueled; the refueling time of the vehicle user to be refueled comprises refueling starting time of the vehicle user to be refueled and refueling ending time of the vehicle user to be refueled;
if Y is less than Q', the refueling machine controller sends a fee deduction request to the cloud server; the cloud server records one or any combination of refueling time of a vehicle user to be refueled, refueling vehicle type unit price of the vehicle user to be refueled and vehicle refueling amount of the vehicle user to be refueled; the refueling time of the vehicle user to be refueled comprises refueling starting time of the vehicle user to be refueled and refueling ending time of the vehicle user to be refueled;
s23, the cloud server accounts the balance of the vehicle user to be refueled:
q '-Q-Y, Q' is the actual balance of the vehicle user to be refueled after refueling.
In a preferred embodiment of the present invention, step S21 is,
s21, the cloud server inquires the ID of the vehicle user to be refueled, inquires the authorized refuelling limit of the vehicle user to be refueled and the balance of the vehicle user to be refueled after inquiring the ID of the vehicle user to be refueled:
if Q0≤Q，Q0Authorizing the refueling amount for the vehicle user to be refueled, wherein Q is the balance of the vehicle user to be refueled, the cloud server freezes the amount Q' on the account of the vehicle user to be refueled, and Q is Q ═ Q0(ii) a The cloud server sends a refueling command to the refueling station end;
if Q0If the sum is more than Q, the cloud server deducts the sum Q ', Q' from other deduction accounts bound on the account0Q + Q'; after the deduction is successful, the cloud server freezes the amount Q 'of the user account of the vehicle to be refueled, and Q' is Q0(ii) a And the cloud server sends a refueling command to the refueling station.
In a preferred embodiment of the present invention, step S1 includes the following steps:
a user of a vehicle to be refueled drives the vehicle to be refueled into a gas station;
if the refueling data information displayed by the vehicle user to be refueled is the refueling verification code, inputting the displayed refueling verification code through an input keyboard; the handheld controller sends the acquired refueling verification code and a refueling command for a vehicle to be refueled to a j-th refueling machine to a cloud server through a network connection module; j is a positive integer less than or equal to M;
if the refueling data information displayed by the vehicle user to be refueled is a refueling graphic code, wherein the refueling graphic code comprises one or any combination of the ID of the vehicle user to be refueled and the authorized refueling amount of the vehicle user to be refueled, scanning the displayed refueling graphic code through a scanning gun; the handheld controller sends the acquired refueling verification code and a refueling command for a vehicle to be refueled to a j-th refueling machine to a cloud server through a network connection module;
if the refueling data information displayed by the vehicle user to be refueled is the RFID electronic tag, the user information of the vehicle to be refueled stored in the RFID electronic tag is read through the RFID reader-writer, the user information of the vehicle to be refueled comprises one or any combination of the ID of the vehicle user to be refueled and the authorized refueling limit of the vehicle user to be refueled, and the obtained user information of the vehicle to be refueled and the refueling command of the appointed j-th refueling machine for the vehicle to be refueled are sent to the cloud server through the network connection module by the handheld controller.
The step S2 includes the following steps:
s21, the cloud server inquires the ID of the vehicle user to be refueled, inquires the authorized refuelling limit of the vehicle user to be refueled and the balance of the vehicle user to be refueled after inquiring the ID of the vehicle user to be refueled:
if Q0≤Q，Q0Authorizing the refueling amount for the vehicle user to be refueled, wherein Q is the balance of the vehicle user to be refueled, the cloud server freezes the amount Q' on the account of the vehicle user to be refueled, and Q is Q ═ Q0(ii) a The cloud server sends a refueling command to the jth refueling machine; j is a positive integer less than or equal to M;
if Q0If the sum is more than Q, freezing the sum Q 'on the user account of the vehicle to be refueled, and changing Q' into Q; the cloud server sends a refueling command to the jth refueling machine;
s22, the jth oiling machine refuels to the vehicle to be refueled:
calculating the total price of refueling the jth refueling machine to the vehicle to be refueled, wherein if Y is Q', Y is the total price of refueling the jth refueling machine to the vehicle to be refueled;
the method for calculating the total refueling price Y of the jth refueling machine to the vehicle to be refueled comprises the following steps:
Y＝y×x，
y is the unit price of the type of the vehicle to be refueled by the vehicle user to be refueled, and the unit is Yuan/liter, and x is the fuel charging amount of the jth fuel charger to the vehicle to be refueled by the vehicle user to be refueled, and the unit is liter;
the jth refueling machine controller sends a fee deduction request to the cloud server; the cloud server records one or any combination of refueling time of a vehicle user to be refueled, refueling vehicle type unit price of the vehicle user to be refueled and vehicle refueling amount of the vehicle user to be refueled; the refueling time of the vehicle user to be refueled comprises refueling starting time of the vehicle user to be refueled and refueling ending time of the vehicle user to be refueled;
if Y is less than Q', the jth oiling machine controller sends a fee deduction request to the cloud server; the cloud server records one or any combination of refueling time of a vehicle user to be refueled, refueling vehicle type unit price of the vehicle user to be refueled and vehicle refueling amount of the vehicle user to be refueled; the refueling time of the vehicle user to be refueled comprises refueling starting time of the vehicle user to be refueled and refueling ending time of the vehicle user to be refueled;
s23, the cloud server accounts the balance of the vehicle user to be refueled:
q '-Q-Y, Q' is the actual balance of the vehicle user to be refueled after refueling.
In a preferred embodiment of the present invention, step S21 is,
s21, the cloud server inquires the ID of the vehicle user to be refueled, inquires the authorized refuelling limit of the vehicle user to be refueled and the balance of the vehicle user to be refueled after inquiring the ID of the vehicle user to be refueled:
if Q0≤Q，Q0Authorizing the refueling amount for the vehicle user to be refueled, wherein Q is the balance of the vehicle user to be refueled, the cloud server freezes the amount Q' on the account of the vehicle user to be refueled, and Q is Q ═ Q0(ii) a The cloud server sends a refueling command to the jth refueling machine; j is a positive integer less than or equal to M;
if Q0If the sum is more than Q, the cloud server deducts the sum Q ', Q' from other deduction accounts bound on the account0Q + Q'; after the deduction is successful, the cloud server freezes the amount Q 'of the user account of the vehicle to be refueled, and Q' is Q0(ii) a And the cloud server sends a refueling command to the jth refueling machine.
In conclusion, due to the adoption of the technical scheme, the invention can improve the passing rate of the gas station, improve the efficiency of the refueling staff (the vehicle owner pays in cash and the change condition may occur), reduce the refueling time of the vehicle owner (the vehicle owner does not need to pay at a cash desk), and enhance the user experience.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic block diagram of the connection of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The invention provides a fueling station system, which comprises M fuel dispensers arranged at a fueling station for filling passing vehicles, wherein M is a positive integer larger than or equal to 1, and is respectively a No. 1 fuel dispenser, a No. 2 fuel dispenser, a No. 3 fuel dispenser, … … and an No. M fuel dispenser, the system also comprises an information input module arranged on the No. i fuel dispenser and a fuel dispenser controller connected with the information input module, wherein i is a positive integer smaller than or equal to M, and a fuel dispenser network connection module, and the network connection end of the fuel dispenser network connection module is connected with the network connection end of the fuel dispenser controller; in this embodiment, the fuel dispenser network connection module may be a wired network connection module and a wireless network connection module, and preferably, the wireless network connection module is a wireless network connection.
The information input module carries out refueling settlement for the vehicle user to be refueled according to the refueling data information shown by the vehicle user to be refueled.
In a preferred embodiment of the present invention, the information input module includes one or any combination of an input keyboard, a scanning gun, and an RFID reader-writer;
when the information input module is an input keyboard, the verification code data signal output end of the input keyboard is connected with the verification code data signal input end of the oiling machine controller; when the vehicle is refueled, the refueled verification code shown by the vehicle user to be refueled is input into the input keyboard, and the refueled controller carries out refueled settlement on the vehicle user to be refueled according to the refueled verification code obtained by the input keyboard; in this embodiment, the fueling verification code is a multi-digit combination of 0 to 9, and fig. 1 shows six digits "123456" displayed on the display terminal of the vehicle owner's mobile phone, and according to practical situations, the fueling verification code is not limited to the multi-digit combination of 0 to 9, but may be any multi-digit combination of 0 to 9 digits, a to Z lower case letters, a to Z upper case letters, and other special characters.
When the information input module is a scanning gun, the graphic code data signal output end of the scanning gun is connected with the graphic code data signal input end of the oiling machine controller; when a vehicle is refueled, a scanning gun scans a refueling graphic code displayed by a vehicle user to be refueled, wherein the refueling graphic code comprises one or any combination of the ID of the vehicle user to be refueled and the authorized refueling amount of the vehicle user to be refueled, and a refueling settlement is carried out on the vehicle user to be refueled by a refueling controller according to the refueling graphic code acquired by the scanning gun; in this embodiment, the fueling map code may be a one-dimensional code (barcode) or a two-dimensional code, and fig. 1 shows that the display terminal of the vehicle owner's mobile phone displays the two-dimensional code.
When the information input module is an RFID reader-writer, the RFID data signal output end of the RFID reader-writer is connected with the RFID data signal input end of the oiling machine controller; the RFID reader-writer is arranged at a position which is far from the tail end Lcm of an oil outlet of an oil gun of the oiling machine, and L is a positive number; the L is 20 cm-35 cm, when the fuel truck nozzle is properly inserted into the fuel truck nozzle, the distance between the RFID reader-writer and the RFID electronic tag is 1 cm-5 cm, the RFID reader-writer and the RFID electronic tag can conveniently communicate, and the RFID electronic tag communicated with the RFID reader-writer is arranged on the inner side of the outer cover of the fuel truck nozzle; when the vehicle is refueled, the RFID reader-writer obtains the user information of the vehicle to be refueled stored in the RFID electronic tag, the user information of the vehicle to be refueled comprises one or any combination of the user ID of the vehicle to be refueled and the authorized refuelling limit of the vehicle user to be refueled, and the refueler controller carries out refueled settlement on the vehicle user to be refueled according to the user information of the vehicle to be refueled obtained by the RFID reader-writer. In this embodiment, be provided with the recess that suits with RFID electronic tags shape at vehicle oil filler lid enclosing cover inboard, be provided with 3M on RFID electronic tags contact surface and glue, be provided with the antiseized layer of one deck at the sticky face of 3M, during the use, tear antiseized layer, glue the face laminating in the recess with RFID electronic tags's 3M.
The invention also discloses a refueling system for the oil station, which comprises M refueling machines arranged at the oil station for refueling passing vehicles, wherein M is a positive integer which is greater than or equal to 1, and is respectively a No. 1 refueling machine, a No. 2 refueling machine, a No. 3 refueling machine, … … and a No. M refueling machine, and the refueling system also comprises a handheld information input device, wherein the handheld information input device comprises an information input module, a handheld controller connected with the information input module, and a network connection module, and the network connection end of the network connection module is connected with the network connection end of the handheld controller; in this embodiment, the network connection module may be a wired network connection module and a wireless network connection module, and preferably, the wireless network connection is adopted, so that the handheld information input device can be moved freely and is not limited by a wire harness. The wireless network connection module is not limited to adopt one or any combination of a WIFI module, a 5G module and a 4G module.
The handheld information input device carries out fueling settlement for the vehicle user to be fueled according to the fueling data information shown by the vehicle user to be fueled.
In a preferred embodiment of the present invention, the information input module includes one or any combination of an input keyboard, a scanning gun, and an RFID reader-writer;
when the information input module is an input keyboard, the verification code data signal output end of the input keyboard is connected with the verification code data signal input end of the handheld controller; when the vehicle is refueled, the refueled verification code shown by the vehicle user to be refueled is input into the input keyboard, the handheld controller transmits the refueled verification code obtained by the input keyboard to the cloud server through the network connection module, and refueled settlement is carried out on the vehicle user to be refueled; in this embodiment, the input keyboard may be a virtual keyboard displayed on the touch panel, or may be an actual input keyboard.
When the information input module is a scanning gun, the graphic code data signal output end of the scanning gun is connected with the graphic code data signal input end of the handheld controller; when a vehicle is refueled, a scanning gun scans a refueling graphic code displayed by a vehicle user to be refueled, wherein the refueling graphic code comprises one or any combination of an ID (identity) of the vehicle user to be refueled and an authorized refueling amount of the vehicle user to be refueled, and a handheld controller transmits the refueling graphic code acquired by the scanning gun to a cloud server through a network connection module to perform refueling settlement for the vehicle user to be refueled;
when the information input module is an RFID reader-writer, the RFID data signal output end of the RFID reader-writer is connected with the RFID data signal input end of the handheld controller; an RFID electronic tag communicated with an RFID reader-writer is arranged on the inner side of the outer cover of the vehicle oil filling cover; when the vehicle is refueled, the RFID reader-writer obtains the user information of the vehicle to be refueled stored in the RFID electronic tag, the user information of the vehicle to be refueled comprises one or any combination of the ID of the vehicle user to be refueled and the authorized refuelling limit of the vehicle user to be refueled, the handheld controller transmits the user information of the vehicle to be refueled, which is obtained by the RFID reader-writer, to the cloud server through the network connection module, and refueled settlement is carried out on the vehicle user to be refueled.
The invention discloses an oil station oiling working method, which comprises the following steps:
s1, the refueling station end acquires refueling data information displayed by a vehicle user to be refueled;
and S2, the refueling station end sends the refueling data information acquired in the step S1 to a cloud server, and the refueling station end carries out refueling settlement for the vehicle user to be refueled.
In a preferred embodiment of the present invention, step S1 includes the following steps:
a user of a vehicle to be refueled drives the vehicle to be refueled into a gas station;
if the refueling data information displayed by the vehicle user to be refueled is the refueling verification code, inputting the displayed refueling verification code through an input keyboard; the oiling machine controller sends the acquired oiling verification code to a cloud server through an oiling machine network connection module; in this embodiment, the generation of the fueling verification code includes the steps of:
s61, the vehicle owner mobile phone client acquires a refueling verification code command from the cloud server;
s62, after the cloud server receives a command that the vehicle owner mobile phone client acquires the refueling verification code from the cloud server, the cloud server sends a command for acquiring the position of the vehicle to be refueled to the vehicle owner mobile phone client;
s63, after the vehicle owner mobile phone client receives a command that the cloud server sends a vehicle position to be refueled to the vehicle owner mobile phone client, the vehicle owner mobile phone client sends the current vehicle position to be refueled to the cloud server;
s64, after receiving the current vehicle position to be oiled sent by the vehicle owner mobile phone client, the cloud server generates an oiling verification code:
performing Hash operation on the position of a vehicle to be refueled and a user account of the vehicle to be refueled to obtain a Hash verification code, and sequentially selecting K-bit Hash verification codes from left to right, wherein the K-bit Hash verification codes are refueling verification codes, K is a positive integer less than or equal to P, and P is the total number of Hash verification codes from left to right; and sending the refueling verification code to the vehicle owner mobile phone client, and displaying the refueling verification code at the vehicle owner mobile phone client. And if the oiling verification code input by the input keyboard is consistent with the oiling verification code generated by the cloud server, the verification is passed.
If the refueling data information displayed by the vehicle user to be refueled is a refueling graphic code, wherein the refueling graphic code comprises one or any combination of the ID of the vehicle user to be refueled and the authorized refueling amount of the vehicle user to be refueled, scanning the displayed refueling graphic code through a scanning gun; the oiling machine controller sends the acquired oiling verification code to a cloud server through an oiling machine network connection module; in the embodiment, the generation of the fueling map code comprises the following steps:
s71, the vehicle owner mobile phone client acquires a fueling graphic code command from the cloud server;
s72, after the cloud server receives a command that the vehicle owner mobile phone client obtains the refueling graphic code from the cloud server, the cloud server performs hash operation on the user ID of the vehicle to be refueled to obtain a hash ID, wherein the hash ID is the user ID of the vehicle to be refueled corresponding to the vehicle owner mobile phone client, and the cloud server sends the generated hash ID to the vehicle owner mobile phone client;
s73, after receiving the Hash ID, the mobile phone client of the vehicle owner displays the Hash ID in the form of a refueling graphic code; and if the oiling graphic code scanned by the scanning gun is consistent with the Hash ID generated by the cloud server, the verification is passed.
If the refueling data information displayed by the vehicle user to be refueled is the RFID electronic tag, the user information of the vehicle to be refueled stored in the RFID electronic tag is read through the RFID reader-writer, the user information of the vehicle to be refueled comprises one or any combination of the ID of the vehicle user to be refueled and the authorized refueling limit of the vehicle user to be refueled, and the obtained user information of the vehicle to be refueled is sent to the cloud server through the refueling machine network connection module by the refueling machine controller.
In a preferred embodiment of the present invention, step S2 includes the following steps:
s21, the cloud server inquires the ID of the vehicle user to be refueled, inquires the authorized refuelling limit of the vehicle user to be refueled and the balance of the vehicle user to be refueled after inquiring the ID of the vehicle user to be refueled:
if Q0≤Q，Q0Authorizing the refueling amount for the vehicle user to be refueled, wherein Q is the balance of the vehicle user to be refueled, freezing the amount Q 'on the account of the vehicle user to be refueled by the cloud server, and the freezing of the amount Q' on the account of the vehicle user to be refueled is favorable for preventing the amount from being used for other purposes and ensuring the smooth refueling process; q ═ Q0(ii) a The cloud server sends a refueling command to the refueling station end;
if Q0If the sum is more than Q, freezing the sum Q 'on the user account of the vehicle to be refueled, and changing Q' into Q; the cloud server sends a refueling command to the refueling station end;
s22, the oiling machine refuels to the vehicle to be refueled:
calculating the total price of oiling the oiling machine to the vehicle to be oiled, wherein if Y is Q', Y is the total price of oiling the oiling machine to the vehicle to be oiled;
the method for calculating the total refueling price Y of the refueling machine to the vehicle to be refueled comprises the following steps:
Y＝y×x，
y is the unit price of the type of the vehicle to be refueled for the vehicle user, and the unit is Yuan/liter, and x is the fuel filling amount of the vehicle to be refueled for the vehicle user, and the unit is liter;
the refueling machine controller sends a fee deduction request to the cloud server; the cloud server records one or any combination of refueling time of a vehicle user to be refueled, refueling vehicle type unit price of the vehicle user to be refueled and vehicle refueling amount of the vehicle user to be refueled; the refueling time of the vehicle user to be refueled comprises refueling starting time of the vehicle user to be refueled and refueling ending time of the vehicle user to be refueled;
if Y is less than Q', the refueling machine controller sends a fee deduction request to the cloud server; the cloud server records one or any combination of refueling time of a vehicle user to be refueled, refueling vehicle type unit price of the vehicle user to be refueled and vehicle refueling amount of the vehicle user to be refueled; the refueling time of the vehicle user to be refueled comprises refueling starting time of the vehicle user to be refueled and refueling ending time of the vehicle user to be refueled;
s23, the cloud server accounts the balance of the vehicle user to be refueled:
q '-Q-Y, Q' is the actual balance of the vehicle user to be refueled after refueling.
In a preferred embodiment of the present invention, step S21 is,
s21, the cloud server inquires the ID of the vehicle user to be refueled, inquires the authorized refuelling limit of the vehicle user to be refueled and the balance of the vehicle user to be refueled after inquiring the ID of the vehicle user to be refueled:
if Q0≤Q，Q0Authorizing the refueling amount for the vehicle user to be refueled, wherein Q is the balance of the vehicle user to be refueled, the cloud server freezes the amount Q' on the account of the vehicle user to be refueled, and Q is Q ═ Q0(ii) a The cloud server sends a refueling command to the refueling station end;
if Q0If the sum is more than Q, the cloud server deducts the sum Q ', Q' from other deduction accounts bound on the account0Q + Q'; after the deduction is successful, the cloud server freezes the amount Q' of the user account of the vehicle to be refueled，Q′＝Q0(ii) a And the cloud server sends a refueling command to the refueling station. In this embodiment, the other deduction account is one of a bank card account, a wechat account and a payroll account, or any combination thereof.
In a preferred embodiment of the present invention, step S1 includes the following steps:
a user of a vehicle to be refueled drives the vehicle to be refueled into a gas station;
if the refueling data information displayed by the vehicle user to be refueled is the refueling verification code, inputting the displayed refueling verification code through an input keyboard; the handheld controller sends the acquired refueling verification code and a refueling command for a designated jth refueling machine (the jth refueling machine is in a state of not refueling other vehicles) to a vehicle to be refueled to the cloud server through the network connection module; j is a positive integer less than or equal to M;
if the refueling data information displayed by the vehicle user to be refueled is a refueling graphic code, wherein the refueling graphic code comprises one or any combination of the ID of the vehicle user to be refueled and the authorized refueling amount of the vehicle user to be refueled, scanning the displayed refueling graphic code through a scanning gun; the handheld controller sends the acquired refueling verification code and a refueling command for a vehicle to be refueled to a j-th refueling machine to a cloud server through a network connection module;
if the refueling data information displayed by the vehicle user to be refueled is the RFID electronic tag, the user information of the vehicle to be refueled stored in the RFID electronic tag is read through the RFID reader-writer, the user information of the vehicle to be refueled comprises one or any combination of the ID of the vehicle user to be refueled and the authorized refueling limit of the vehicle user to be refueled, and the obtained user information of the vehicle to be refueled and the refueling command of the appointed j-th refueling machine for the vehicle to be refueled are sent to the cloud server through the network connection module by the handheld controller.
The step S2 includes the following steps:
s21, the cloud server inquires the ID of the vehicle user to be refueled, inquires the authorized refuelling limit of the vehicle user to be refueled and the balance of the vehicle user to be refueled after inquiring the ID of the vehicle user to be refueled:
if Q0≤Q，Q0Authorizing the refueling amount for the vehicle user to be refueled, wherein Q is the balance of the vehicle user to be refueled, the cloud server freezes the amount Q' on the account of the vehicle user to be refueled, and Q is Q ═ Q0(ii) a The cloud server sends a refueling command to the jth refueling machine; j is a positive integer less than or equal to M;
if Q0If the sum is more than Q, freezing the sum Q 'on the user account of the vehicle to be refueled, and changing Q' into Q; the cloud server sends a refueling command to the jth refueling machine;
s22, the jth oiling machine refuels to the vehicle to be refueled:
calculating the total price of refueling the jth refueling machine to the vehicle to be refueled, wherein if Y is Q', Y is the total price of refueling the jth refueling machine to the vehicle to be refueled;
the method for calculating the total refueling price Y of the jth refueling machine to the vehicle to be refueled comprises the following steps:
Y＝y×x，
y is the unit price of the type of the vehicle to be refueled by the vehicle user to be refueled, and the unit is Yuan/liter, and x is the fuel charging amount of the jth fuel charger to the vehicle to be refueled by the vehicle user to be refueled, and the unit is liter;
the jth refueling machine controller sends a fee deduction request to the cloud server; the cloud server records one or any combination of refueling time of a vehicle user to be refueled, refueling vehicle type unit price of the vehicle user to be refueled and vehicle refueling amount of the vehicle user to be refueled; the refueling time of the vehicle user to be refueled comprises refueling starting time of the vehicle user to be refueled and refueling ending time of the vehicle user to be refueled;
if Y is less than Q', the jth oiling machine controller sends a fee deduction request to the cloud server; the cloud server records one or any combination of refueling time of a vehicle user to be refueled, refueling vehicle type unit price of the vehicle user to be refueled and vehicle refueling amount of the vehicle user to be refueled; the refueling time of the vehicle user to be refueled comprises refueling starting time of the vehicle user to be refueled and refueling ending time of the vehicle user to be refueled;
s23, the cloud server accounts the balance of the vehicle user to be refueled:
q '-Q-Y, Q' is the actual balance of the vehicle user to be refueled after refueling.
In a preferred embodiment of the present invention, step S21 is,
s21, the cloud server inquires the ID of the vehicle user to be refueled, inquires the authorized refuelling limit of the vehicle user to be refueled and the balance of the vehicle user to be refueled after inquiring the ID of the vehicle user to be refueled:
if Q0≤Q，Q0Authorizing the refueling amount for the vehicle user to be refueled, wherein Q is the balance of the vehicle user to be refueled, the cloud server freezes the amount Q' on the account of the vehicle user to be refueled, and Q is Q ═ Q0(ii) a The cloud server sends a refueling command to the jth refueling machine; j is a positive integer less than or equal to M;
if Q0If the sum is more than Q, the cloud server deducts the sum Q ', Q' from other deduction accounts bound on the account0Q + Q'; after the deduction is successful, the cloud server freezes the amount Q 'of the user account of the vehicle to be refueled, and Q' is Q0(ii) a And the cloud server sends a refueling command to the jth refueling machine.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (6)

1. A fueling station system comprises M fuel dispensers installed at a fueling station for filling passing vehicles, wherein M is a positive integer larger than or equal to 1 and is respectively a No. 1 fuel dispenser, a No. 2 fuel dispenser, a No. 3 fuel dispenser, … … and an Mth fuel dispenser, and is characterized by further comprising an information input module installed on the No. i fuel dispenser and a fuel dispenser controller connected with the information input module, wherein i is a positive integer smaller than or equal to M, and a fuel dispenser network connection module, wherein the network connection end of the fuel dispenser network connection module is connected with the network connection end of the fuel dispenser controller;
the information input module comprises an input keyboard, a scanning gun and an RFID reader-writer;
when the information input module is an input keyboard, the verification code data signal output end of the input keyboard is connected with the verification code data signal input end of the oiling machine controller; when the vehicle is refueled, the refueled verification code shown by the vehicle user to be refueled is input into the input keyboard, and the refueled controller carries out refueled settlement on the vehicle user to be refueled according to the refueled verification code obtained by the input keyboard; the generation of the refueling verification code comprises the following steps:
s61, the vehicle owner mobile phone client acquires a refueling verification code command from the cloud server;
s62, after the cloud server receives a command that the vehicle owner mobile phone client acquires the refueling verification code from the cloud server, the cloud server sends a command for acquiring the position of the vehicle to be refueled to the vehicle owner mobile phone client;
s63, after the vehicle owner mobile phone client receives a command that the cloud server sends a vehicle position to be refueled to the vehicle owner mobile phone client, the vehicle owner mobile phone client sends the current vehicle position to be refueled to the cloud server;
s64, after receiving the current vehicle position to be oiled sent by the vehicle owner mobile phone client, the cloud server generates an oiling verification code:
performing Hash operation on the position of a vehicle to be refueled and a user account of the vehicle to be refueled to obtain a Hash verification code, and sequentially selecting K-bit Hash verification codes from left to right, wherein the K-bit Hash verification codes are refueling verification codes, K is a positive integer less than or equal to P, and P is the total number of Hash verification codes from left to right; sending the refueling verification code to the vehicle owner mobile phone client, and displaying the refueling verification code on the vehicle owner mobile phone client;
when the information input module is a scanning gun, the graphic code data signal output end of the scanning gun is connected with the graphic code data signal input end of the oiling machine controller; when a vehicle is refueled, a scanning gun scans a refueling graphic code displayed by a vehicle user to be refueled, wherein the refueling graphic code comprises one or any combination of the ID of the vehicle user to be refueled and the authorized refueling amount of the vehicle user to be refueled, and a refueling settlement is carried out on the vehicle user to be refueled by a refueling controller according to the refueling graphic code acquired by the scanning gun;
when the information input module is an RFID reader-writer, the RFID data signal output end of the RFID reader-writer is connected with the RFID data signal input end of the oiling machine controller; the RFID reader-writer is arranged at a position which is far from the tail end Lcm of an oil outlet of an oil gun of the oiling machine, and L is a positive number; an RFID electronic tag communicated with an RFID reader-writer is arranged on the inner side of the outer cover of the vehicle oil filling cover; when a vehicle is refueled, the RFID reader-writer acquires user information of the vehicle to be refueled stored in the RFID electronic tag, the user information of the vehicle to be refueled comprises one or any combination of the ID of the user of the vehicle to be refueled and the authorized refuelling limit of the user of the vehicle to be refueled, and the refueler controller performs refueled settlement on the user of the vehicle to be refueled according to the user information of the vehicle to be refueled acquired by the RFID reader-writer;
the information input module carries out refueling settlement for the vehicle user to be refueled according to the refueling data information shown by the vehicle user to be refueled;
the oiling working method of the oiling system of the oil station comprises the following steps:
s1, the refueling station end acquires refueling data information displayed by a vehicle user to be refueled;
s2, the refueling station end sends the refueling data information obtained in the step S1 to a cloud server, and the refueling station end carries out refueling settlement for the vehicle user to be refueled; the step S2 specifically includes the following steps:
s21, the cloud server inquires the ID of the vehicle user to be refueled, inquires the authorized refuelling limit of the vehicle user to be refueled and the balance of the vehicle user to be refueled after inquiring the ID of the vehicle user to be refueled:
if Q0If the sum of the amount Q 'on the user account of the vehicle to be refueled is less than or equal to Q, the cloud server freezes the sum Q' on the user account of the vehicle to be refueled, and Q ═ Q0(ii) a The cloud server sends a refueling command to the refueling station end; q0Authorizing the refueling amount for the vehicle user to be refueled, wherein Q is the balance of the vehicle user to be refueled;
if Q0If the sum is more than Q, freezing the sum Q 'on the user account of the vehicle to be refueled, and changing Q' into Q; the cloud server sends a refueling command to the refueling station end;
s22, the oiling machine refuels to the vehicle to be refueled:
calculating the total price of oiling the oiling machine to the vehicle to be oiled, wherein if Y is Q', Y is the total price of oiling the oiling machine to the vehicle to be oiled;
the method for calculating the total refueling price Y of the refueling machine to the vehicle to be refueled comprises the following steps:
Y＝y×x，
y is the unit price of the type of the vehicle to be refueled for the vehicle user, and the unit is Yuan/liter, and x is the fuel filling amount of the vehicle to be refueled for the vehicle user, and the unit is liter;
the refueling machine controller sends a fee deduction request to the cloud server; the cloud server records one or any combination of refueling time of a vehicle user to be refueled, refueling vehicle type unit price of the vehicle user to be refueled and vehicle refueling amount of the vehicle user to be refueled; the refueling time of the vehicle user to be refueled comprises refueling starting time of the vehicle user to be refueled and refueling ending time of the vehicle user to be refueled;
if Y is less than Q', the refueling machine controller sends a fee deduction request to the cloud server; the cloud server records one or any combination of refueling time of a vehicle user to be refueled, refueling vehicle type unit price of the vehicle user to be refueled and vehicle refueling amount of the vehicle user to be refueled; the refueling time of the vehicle user to be refueled comprises refueling starting time of the vehicle user to be refueled and refueling ending time of the vehicle user to be refueled;
s23, the cloud server accounts the balance of the vehicle user to be refueled:
q '-Q-Y, Q' is the actual balance of the vehicle user to be refueled after refueling.
2. A fueling system for a fueling station comprises M fuel dispensers installed at the fueling station for filling vehicles in transit, wherein M is a positive integer greater than or equal to 1 and is respectively a No. 1 fuel dispenser, a No. 2 fuel dispenser, a No. 3 fuel dispenser, … … and a No. M fuel dispenser, and the fueling system is characterized by further comprising a handheld information input device, wherein the handheld information input device comprises an information input module, a handheld controller connected with the information input module and a network connection module, and a network connection end of the network connection module is connected with a network connection end of the handheld controller;
the information input module comprises an input keyboard, a scanning gun and an RFID reader-writer;
when the information input module is an input keyboard, the verification code data signal output end of the input keyboard is connected with the verification code data signal input end of the handheld controller; when the vehicle is refueled, the refueled verification code shown by the vehicle user to be refueled is input into the input keyboard, the handheld controller transmits the refueled verification code obtained by the input keyboard to the cloud server through the network connection module, and refueled settlement is carried out on the vehicle user to be refueled; the generation of the refueling verification code comprises the following steps:
s61, the vehicle owner mobile phone client acquires a refueling verification code command from the cloud server;
s62, after the cloud server receives a command that the vehicle owner mobile phone client acquires the refueling verification code from the cloud server, the cloud server sends a command for acquiring the position of the vehicle to be refueled to the vehicle owner mobile phone client;
s63, after the vehicle owner mobile phone client receives a command that the cloud server sends a vehicle position to be refueled to the vehicle owner mobile phone client, the vehicle owner mobile phone client sends the current vehicle position to be refueled to the cloud server;
s64, after receiving the current vehicle position to be oiled sent by the vehicle owner mobile phone client, the cloud server generates an oiling verification code:
performing Hash operation on the position of a vehicle to be refueled and a user account of the vehicle to be refueled to obtain a Hash verification code, and sequentially selecting K-bit Hash verification codes from left to right, wherein the K-bit Hash verification codes are refueling verification codes, K is a positive integer less than or equal to P, and P is the total number of Hash verification codes from left to right; sending the refueling verification code to the vehicle owner mobile phone client, and displaying the refueling verification code on the vehicle owner mobile phone client;
when the information input module is a scanning gun, the graphic code data signal output end of the scanning gun is connected with the graphic code data signal input end of the handheld controller; when a vehicle is refueled, a scanning gun scans a refueling graphic code displayed by a vehicle user to be refueled, wherein the refueling graphic code comprises one or any combination of an ID (identity) of the vehicle user to be refueled and an authorized refueling amount of the vehicle user to be refueled, and a handheld controller transmits the refueling graphic code acquired by the scanning gun to a cloud server through a network connection module to perform refueling settlement for the vehicle user to be refueled;
when the information input module is an RFID reader-writer, the RFID data signal output end of the RFID reader-writer is connected with the RFID data signal input end of the handheld controller; an RFID electronic tag communicated with an RFID reader-writer is arranged on the inner side of the outer cover of the vehicle oil filling cover; when a vehicle is refueled, the RFID reader-writer acquires user information of the vehicle to be refueled stored in the RFID electronic tag, the user information of the vehicle to be refueled comprises one or any combination of the ID of the vehicle user to be refueled and the authorized refuelling limit of the vehicle user to be refueled, and the handheld controller transmits the user information of the vehicle to be refueled acquired by the RFID reader-writer to the cloud server through the network connection module to perform refueled settlement for the vehicle user to be refueled;
the handheld information input equipment carries out refueling settlement for a vehicle user to be refueled according to refueling data information shown by the vehicle user to be refueled; the oiling working method of the oiling system of the oil station comprises the following steps:
s1, the refueling station end acquires refueling data information displayed by a vehicle user to be refueled;
s2, the refueling station end sends the refueling data information obtained in the step S1 to a cloud server, and the refueling station end carries out refueling settlement for the vehicle user to be refueled; the step S2 specifically includes the following steps:
s21, the cloud server inquires the ID of the vehicle user to be refueled, inquires the authorized refuelling limit of the vehicle user to be refueled and the balance of the vehicle user to be refueled after inquiring the ID of the vehicle user to be refueled:
if Q0If the sum of the amount Q 'on the user account of the vehicle to be refueled is less than or equal to Q, the cloud server freezes the sum Q' on the user account of the vehicle to be refueled, and Q ═ Q0(ii) a The cloud server sends a refueling command to the refueling station end; q0Authorizing the refueling amount for the vehicle user to be refueled, wherein Q is the balance of the vehicle user to be refueled;
if Q0If the sum is more than Q, freezing the sum Q 'on the user account of the vehicle to be refueled, and changing Q' into Q; the cloud server sends a refueling command to the refueling station end;
s22, the oiling machine refuels to the vehicle to be refueled:
calculating the total price of oiling the oiling machine to the vehicle to be oiled, wherein if Y is Q', Y is the total price of oiling the oiling machine to the vehicle to be oiled;
the method for calculating the total refueling price Y of the refueling machine to the vehicle to be refueled comprises the following steps:
Y＝y×x，
y is the unit price of the type of the vehicle to be refueled for the vehicle user, and the unit is Yuan/liter, and x is the fuel filling amount of the vehicle to be refueled for the vehicle user, and the unit is liter;
the refueling machine controller sends a fee deduction request to the cloud server; the cloud server records one or any combination of refueling time of a vehicle user to be refueled, refueling vehicle type unit price of the vehicle user to be refueled and vehicle refueling amount of the vehicle user to be refueled; the refueling time of the vehicle user to be refueled comprises refueling starting time of the vehicle user to be refueled and refueling ending time of the vehicle user to be refueled;
if Y is less than Q', the refueling machine controller sends a fee deduction request to the cloud server; the cloud server records one or any combination of refueling time of a vehicle user to be refueled, refueling vehicle type unit price of the vehicle user to be refueled and vehicle refueling amount of the vehicle user to be refueled; the refueling time of the vehicle user to be refueled comprises refueling starting time of the vehicle user to be refueled and refueling ending time of the vehicle user to be refueled;
s23, the cloud server accounts the balance of the vehicle user to be refueled:
q '-Q-Y, Q' is the actual balance of the vehicle user to be refueled after refueling.
3. The oiling working method of the oil station is characterized by comprising the following steps:
s1, the refueling station end acquires refueling data information displayed by a vehicle user to be refueled; the step S1 specifically includes the following steps:
a user of a vehicle to be refueled drives the vehicle to be refueled into a gas station;
if the refueling data information displayed by the vehicle user to be refueled is the refueling verification code, inputting the displayed refueling verification code through an input keyboard; the refueling machine controller sends the acquired refueling verification code to a cloud server through a network connection module; the generation of the refueling verification code comprises the following steps:
s61, the vehicle owner mobile phone client acquires a refueling verification code command from the cloud server;
s62, after the cloud server receives a command that the vehicle owner mobile phone client acquires the refueling verification code from the cloud server, the cloud server sends a command for acquiring the position of the vehicle to be refueled to the vehicle owner mobile phone client;
s63, after the vehicle owner mobile phone client receives a command that the cloud server sends a vehicle position to be refueled to the vehicle owner mobile phone client, the vehicle owner mobile phone client sends the current vehicle position to be refueled to the cloud server;
s64, after receiving the current vehicle position to be oiled sent by the vehicle owner mobile phone client, the cloud server generates an oiling verification code:
performing Hash operation on the position of a vehicle to be refueled and a user account of the vehicle to be refueled to obtain a Hash verification code, and sequentially selecting K-bit Hash verification codes from left to right, wherein the K-bit Hash verification codes are refueling verification codes, K is a positive integer less than or equal to P, and P is the total number of Hash verification codes from left to right; sending the refueling verification code to the vehicle owner mobile phone client, and displaying the refueling verification code on the vehicle owner mobile phone client;
if the refueling data information displayed by the vehicle user to be refueled is a refueling graphic code, wherein the refueling graphic code comprises one or any combination of the ID of the vehicle user to be refueled and the authorized refueling amount of the vehicle user to be refueled, scanning the displayed refueling graphic code through a scanning gun; the refueling machine controller sends the acquired refueling verification code to a cloud server through a network connection module;
if the refueling data information displayed by the vehicle user to be refueled is an RFID electronic tag, reading the user information of the vehicle to be refueled stored in the RFID electronic tag through an RFID reader-writer, wherein the user information of the vehicle to be refueled comprises one or any combination of the ID of the vehicle user to be refueled and the authorized refueling amount of the vehicle user to be refueled, and sending the acquired user information of the vehicle to be refueled to a cloud server through a network connection module by a refueling controller;
s2, the refueling station end sends the refueling data information obtained in the step S1 to a cloud server, and the refueling station end carries out refueling settlement for the vehicle user to be refueled; the step S2 specifically includes the following steps:
s21, the cloud server inquires the ID of the vehicle user to be refueled, inquires the authorized refuelling limit of the vehicle user to be refueled and the balance of the vehicle user to be refueled after inquiring the ID of the vehicle user to be refueled:
if Q0If the sum of the amount Q 'on the user account of the vehicle to be refueled is less than or equal to Q, the cloud server freezes the sum Q' on the user account of the vehicle to be refueled, and Q ═ Q0(ii) a The cloud server sends a refueling command to the refueling station end; q0Authorizing the refueling amount for the vehicle user to be refueled, wherein Q is the balance of the vehicle user to be refueled;
if Q0If the sum is more than Q, freezing the sum Q 'on the user account of the vehicle to be refueled, and changing Q' into Q; the cloud server sends a refueling command to the refueling station end;
s22, the oiling machine refuels to the vehicle to be refueled:
calculating the total price of oiling the oiling machine to the vehicle to be oiled, wherein if Y is Q', Y is the total price of oiling the oiling machine to the vehicle to be oiled;
the method for calculating the total refueling price Y of the refueling machine to the vehicle to be refueled comprises the following steps:
Y＝y×x，
y is the unit price of the type of the vehicle to be refueled for the vehicle user, and the unit is Yuan/liter, and x is the fuel filling amount of the vehicle to be refueled for the vehicle user, and the unit is liter;
the refueling machine controller sends a fee deduction request to the cloud server; the cloud server records one or any combination of refueling time of a vehicle user to be refueled, refueling vehicle type unit price of the vehicle user to be refueled and vehicle refueling amount of the vehicle user to be refueled; the refueling time of the vehicle user to be refueled comprises refueling starting time of the vehicle user to be refueled and refueling ending time of the vehicle user to be refueled;
if Y is less than Q', the refueling machine controller sends a fee deduction request to the cloud server; the cloud server records one or any combination of refueling time of a vehicle user to be refueled, refueling vehicle type unit price of the vehicle user to be refueled and vehicle refueling amount of the vehicle user to be refueled; the refueling time of the vehicle user to be refueled comprises refueling starting time of the vehicle user to be refueled and refueling ending time of the vehicle user to be refueled;
s23, the cloud server accounts the balance of the vehicle user to be refueled:
q '-Q-Y, Q' is the actual balance of the vehicle user to be refueled after refueling.
4. The fueling operation method of claim 3, wherein the step S21 is,
s21, the cloud server inquires the ID of the vehicle user to be refueled, inquires the authorized refuelling limit of the vehicle user to be refueled and the balance of the vehicle user to be refueled after inquiring the ID of the vehicle user to be refueled:
if Q0≤Q，Q0Authorizing the refueling amount for the vehicle user to be refueled, wherein Q is the balance of the vehicle user to be refueled, the cloud server freezes the amount Q' on the account of the vehicle user to be refueled, and Q is Q ═ Q0(ii) a The cloud server sends a refueling command to the refueling station end;
if Q0If the sum is more than Q, the cloud server deducts the sum Q ', Q' from other deduction accounts bound on the account0Q + Q'; after the deduction is successful, the cloud server freezes the amount Q 'of the user account of the vehicle to be refueled, and Q' is Q0(ii) a And the cloud server sends a refueling command to the refueling station.
5. The fueling operation method of claim 3, wherein step S1 is:
a user of a vehicle to be refueled drives the vehicle to be refueled into a gas station;
if the refueling data information displayed by the vehicle user to be refueled is the refueling verification code, inputting the displayed refueling verification code through an input keyboard; the handheld controller sends the acquired refueling verification code and a refueling command for a vehicle to be refueled to a j-th refueling machine to a cloud server through a network connection module; j is a positive integer less than or equal to M; the generation of the refueling verification code comprises the following steps:
s61, the vehicle owner mobile phone client acquires a refueling verification code command from the cloud server;
s62, after the cloud server receives a command that the vehicle owner mobile phone client acquires the refueling verification code from the cloud server, the cloud server sends a command for acquiring the position of the vehicle to be refueled to the vehicle owner mobile phone client;
s63, after the vehicle owner mobile phone client receives a command that the cloud server sends a vehicle position to be refueled to the vehicle owner mobile phone client, the vehicle owner mobile phone client sends the current vehicle position to be refueled to the cloud server;
s64, after receiving the current vehicle position to be oiled sent by the vehicle owner mobile phone client, the cloud server generates an oiling verification code:
performing Hash operation on the position of a vehicle to be refueled and a user account of the vehicle to be refueled to obtain a Hash verification code, and sequentially selecting K-bit Hash verification codes from left to right, wherein the K-bit Hash verification codes are refueling verification codes, K is a positive integer less than or equal to P, and P is the total number of Hash verification codes from left to right; sending the refueling verification code to the vehicle owner mobile phone client, and displaying the refueling verification code on the vehicle owner mobile phone client;
if the refueling data information displayed by the vehicle user to be refueled is a refueling graphic code, wherein the refueling graphic code comprises one or any combination of the ID of the vehicle user to be refueled and the authorized refueling amount of the vehicle user to be refueled, scanning the displayed refueling graphic code through a scanning gun; the handheld controller sends the acquired refueling verification code and a refueling command for a vehicle to be refueled to a j-th refueling machine to a cloud server through a network connection module;
if the refueling data information displayed by the vehicle user to be refueled is the RFID electronic tag, reading the user information of the vehicle to be refueled stored in the RFID electronic tag through an RFID reader-writer, wherein the user information of the vehicle to be refueled comprises one or any combination of the ID of the vehicle user to be refueled and the authorized refueling limit of the vehicle user to be refueled, and sending the acquired user information of the vehicle to be refueled and a refueling command of a designated jth refueling machine to the vehicle to be refueled to a cloud server through a network connection module by a handheld controller;
step S2 is:
s21, the cloud server inquires the ID of the vehicle user to be refueled, inquires the authorized refuelling limit of the vehicle user to be refueled and the balance of the vehicle user to be refueled after inquiring the ID of the vehicle user to be refueled:
if Q0≤Q，Q0Authorizing the refueling amount for the vehicle user to be refueled, wherein Q is the balance of the vehicle user to be refueled, the cloud server freezes the amount Q' on the account of the vehicle user to be refueled, and Q is Q ═ Q0(ii) a The cloud server sends a refueling command to the jth refueling machine; j is a positive integer less than or equal to M;
if Q0If the sum is more than Q, freezing the sum Q 'on the user account of the vehicle to be refueled, and changing Q' into Q; the cloud server sends a refueling command to the jth refueling machine;
s22, the jth oiling machine refuels to the vehicle to be refueled:
calculating the total price of refueling the jth refueling machine to the vehicle to be refueled, wherein if Y is Q', Y is the total price of refueling the jth refueling machine to the vehicle to be refueled;
the method for calculating the total refueling price Y of the jth refueling machine to the vehicle to be refueled comprises the following steps:
Y＝y×x，
y is the unit price of the type of the vehicle to be refueled by the vehicle user to be refueled, and the unit is Yuan/liter, and x is the fuel charging amount of the jth fuel charger to the vehicle to be refueled by the vehicle user to be refueled, and the unit is liter;
the jth refueling machine controller sends a fee deduction request to the cloud server; the cloud server records one or any combination of refueling time of a vehicle user to be refueled, refueling vehicle type unit price of the vehicle user to be refueled and vehicle refueling amount of the vehicle user to be refueled; the refueling time of the vehicle user to be refueled comprises refueling starting time of the vehicle user to be refueled and refueling ending time of the vehicle user to be refueled;
if Y is less than Q', the jth oiling machine controller sends a fee deduction request to the cloud server; the cloud server records one or any combination of refueling time of a vehicle user to be refueled, refueling vehicle type unit price of the vehicle user to be refueled and vehicle refueling amount of the vehicle user to be refueled; the refueling time of the vehicle user to be refueled comprises refueling starting time of the vehicle user to be refueled and refueling ending time of the vehicle user to be refueled;
s23, the cloud server accounts the balance of the vehicle user to be refueled:
q '-Q-Y, Q' is the actual balance of the vehicle user to be refueled after refueling.
6. The fueling operation method of claim 5, wherein the step S21 is,
s21, the cloud server inquires the ID of the vehicle user to be refueled, inquires the authorized refuelling limit of the vehicle user to be refueled and the balance of the vehicle user to be refueled after inquiring the ID of the vehicle user to be refueled:
if Q0≤Q，Q0Authorizing the refueling amount for the vehicle user to be refueled, wherein Q is the balance of the vehicle user to be refueled, the cloud server freezes the amount Q' on the account of the vehicle user to be refueled, and Q is Q ═ Q0(ii) a The cloud server sends a refueling command to the jth refueling machine; j is a positive integer less than or equal to M;
if Q0If the sum is more than Q, the cloud server deducts the sum Q ', Q' from other deduction accounts bound on the account0Q + Q'; after the deduction is successful, the cloud server freezes the amount Q 'of the user account of the vehicle to be refueled, and Q' is Q0(ii) a And the cloud server sends a refueling command to the jth refueling machine.
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