CN114493607A - Intelligent anti-brush-theft refueling method - Google Patents

Abstract

The application discloses an intelligent anti-theft brushing and refueling method which combines the butt joint of business waybills of a network freight platform and intelligent anti-theft brushing and refueling, automatically processes the account entry and consumption service of refueling funds of a driver, ensures that the driver can freely select consumption at each large alliance oil station, greatly guarantees the safety of capital and property, dynamically and timely enables oil enterprises to be available in alliance, does not need complicated entity card issuing work and accounting work, integrates the system, and greatly saves the operating cost of a platform operator and the driver.

Description

An intelligent anti-theft brush refueling method

technical field

The present application relates to a system and solution for how drivers can quickly refuel without an oil card in a gas station during logistics and transportation, and in particular, to a method for intelligent anti-theft swipe refueling.

Background technique

For online freight companies, in actual logistics and transportation, drivers will be allocated a certain amount of fuel. In the logistics transportation with large business volume, how to quickly refuel the driver according to the quota of the waybill, and enable the driver to get the benefits of the group fuel is a relatively important business scenario in the logistics industry. At present, the common technical solution is that companies first purchase a large number of fuel cards from specific oil companies, and then manually issue them to drivers on the spot. This method of issuing a physical oil card is cumbersome and requires a lot of manpower to record the associated card number, waybill number, amount, carrier name, etc. It is extremely inconvenient to recharge, and the gas station is also restricted. Loss of the card will cause property damage to the driver. . Based on the above situation, the intelligent anti-theft swiping and refueling system of the present invention aims at these drawbacks, combined with the refueling quota in the freight bill of the business operation process, and automatically enters the account to the driver's virtual oil card. The virtual oil card is bound to the driver's account, so there will be no problem of property loss caused by the loss of the card. At the same time, the participating oil companies are diversified, and the driver can consume at any participating oil company, not limited to one, and also reduces labor records. Oil card work.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a method for refueling an intelligent anti-theft brush to overcome the deficiencies in the prior art.

In order to achieve the above purpose, the present invention provides the following technical solutions: a method for refueling an intelligent anti-theft brush, which is characterized in that: comprising:

Step 1: Add oil company information, gas station and POS machine information, generate unique POS codes for oil companies and gas stations, record the location information of gas stations and POS machines; add driver information to generate a unique driver code;

Step 2: When the driver pays the refueling fee, the driver's unique code, real-time latitude and longitude and other relevant information are generated to generate a unique hash string, and the unique hash string is stored in redis as the key, and the expiration time is set, and the payment QR code is generated at the same time;

Step 3: The POS machine scans the payment QR code, the unique hash string, the real-time latitude and longitude of the POS machine, the unique code of the POS machine, the serial code of the POS machine, the refueling amount and the category information are encrypted and uploaded to the refueling server;

Step 4: The refueling server decodes the data and determines whether the unique hash string exists in redis. If it does not exist, the POS machine will report that the payment QR code has expired, and the payment process will be terminated;

Step 5: According to the real-time latitude and longitude of the POS machine, the latitude and longitude of the gas station corresponding to the unique code of the POS machine, and the real-time latitude and longitude of the driver, through the anti-theft brush verification logic, it is judged whether it is a legitimate consumption request, if it is a legitimate consumption demand, deduct the amount to complete the payment If the process is illegal, the payment fails.

Preferably, the anti-theft brush verification logic draws a circle of 500m from the center point of the three longitude and latitude points according to the longitude and latitude point of the pos machine, the real-time longitude and latitude point of the driver, and the longitude and latitude point of the gas station. If the three longitude and latitude points are all within the circle, then It meets the legitimate consumption needs; if one of the three latitude and longitude points is absent, it does not meet the legitimate consumption needs.

Compared with the prior art, the refueling method of the intelligent anti-theft brush of the present application automatically processes the entry of the driver's fueling funds and the consumption service by combining the docking of the business waybill of the network freight platform and the intelligent anti-theft brush for refueling, so as to ensure that the driver can Free choice of consumption at major franchise gas stations, the security of funds and property is greatly guaranteed, and the real-time availability of oil companies’ joining dynamics, eliminating the need for tedious offline physical card issuance and bookkeeping work, integrating the system and greatly saving platform operations Operating costs for parties and drivers.

Description of drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments described in this application. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

1 is a system flow diagram of a method for refueling with an intelligent anti-theft brush according to a specific embodiment of the present invention;

2 is a diagram of driver information and order information for a method for refueling with an intelligent anti-theft brush according to a specific embodiment of the present invention;

3 is a structural diagram of a gas station of an oil company for a method for refueling with an intelligent anti-theft brush according to a specific embodiment of the present invention;

4 is a structural diagram of oil company information of a method for refueling with an intelligent anti-theft brush according to a specific embodiment of the present invention;

FIG. 5 is a flow chart of scanning code by a two-dimensional code production machine of a method for refueling with an intelligent anti-theft brush according to a specific embodiment of the present invention;

FIG. 6 is a logic diagram of an anti-theft brush of a method for refueling an intelligent anti-theft brush according to a specific embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

With reference to Figures 1-6, the intelligent refueling system of the present invention combines hardware and software, and places a pos machine implanted in our refueling application at each oil station of the participating oil companies. The car-free carrier platform transfers the amount of oil and gas to the driver's virtual oil card account in the waybill for the carrier. When the driver goes to the gas station to refuel and consume, he can show the refueling QR code on the carrier's applet for the pos machine to scan. To complete the refueling action.

For online freight companies, in actual logistics and transportation, drivers will be allocated a certain amount of refueling. Usually, the contract amount of the waybill in the logistics transportation of the online freight platform includes four parts: transportation labor fee, oil and gas fee, bridge toll, and other expenses (various other supplementary expenses). a more important cost.

The contract amount of the waybill = transportation labor fee + oil and gas fee + bridge toll fee + other expenses

The driver logs in to the carrier applet through the online freight platform account to accept orders and carry the order. By setting up the driver's virtual oil and gas fund account, the funds entered into each waybill are recorded, which can be used for subsequent consumption deductions when refueling at the gas station.

The transaction types of oil and gas orders include entry and consumption, and two order modes of entry and consumption are supported. When the online freight platform pays the waybill and sends a notification of fuel and gas credit, an oil and gas order with the transaction type of "Account" will be generated, and its business order number corresponds to the waybill number of the online freight platform, and the amount will be credited to the driver In the "Total Recharge Amount" of the virtual gas account

In order to solve the problem that drivers are not limited by a single gas station, the method of joining gas stations is adopted. Each oil company will open an oil company settlement account after joining. Each oil company has many gas stations under its jurisdiction, and each gas station has at least one customized POS machine. The three are in a tree-like relationship.

It is necessary to add the information of all the gas stations under the oil company’s jurisdiction to the system. In order to realize that the driver can add gas by scanning the code without a physical card, at least one customized pos machine will be placed in each gas station that joins the oil company. The machine can recognize the fuel consumption QR code on the driver's carrier applet. Information for these pos machines also needs to be recorded.

As shown in Figure 5, when the driver consumes fuel at the gas station, he needs to show the fuel QR code generated on the carrier applet. For security, the refueling QR code randomly generates a unique hash string based on user-related information and is time-sensitive. .

Combined with Figure 6, the anti-theft brush verification logic:

(1) When adding gas station data, record the latitude and longitude information of the gas station;

(2) When the driver applies for the QR code for refueling, upload the real-time latitude and longitude information and record it in redis;

(3) When the customized POS machine scans the QR code to upload the consumption request, it needs to upload the real-time latitude and longitude information of the POS machine;

When the refueling service receives the consumption request uploaded by the POS machine, it will judge whether the longitude and latitude of the gas station, the longitude and latitude of the driver, and the longitude and latitude of the POS machine are basically the same. Considering that there is a certain deviation in the latitude and longitude reported by each device, the judgment is based on the basically consistent location. Algorithm model with basically the same location: take the center point of 3 latitude and longitude points to draw a 500m circle, if all 3 latitude and longitude points are within the circle, it means basically the same.

Specifically, a method for refueling an intelligent anti-theft brush of the present application includes:

Step 1) Add a franchised oil company, create a settlement account of the oil company, generate a unique code for the oil company, and record other relevant company information of the oil company;

Step 2) Add the gas station information under the joining oil company, generate the unique code of the gas station, record the relevant location information of the gas station, and establish the association relationship between the gas station and the oil company;

Step 3) when issuing the POS machine to the oil station, record the POS machine information, generate the unique code of the POS machine, and establish the association relationship between the POS machine and the oil station and the oil company;

Step 4) The online freight platform pays the driver according to the freight amount of the waybill, deducts the oil and gas payment, and sends the driver's gas and gas credit notification to the intelligent refueling system;

Step 5) After the intelligent refueling system receives the notification of the driver's fuel and gas credit, it generates a petrol and petrol order record with the transaction type as "credit" and the business order number as the waybill number. "Total Amount" and "Consumable Amount";

Step 6) After the driver fills up the gas at the gas station, he requests the smart gas refueling service by logging in to the carrier applet to generate a payment QR code, and the request carries the driver's real-time latitude and longitude information;

Step 7) The fuel code service generates a unique hash string according to the unique code of the logged-in driver and other relevant information;

Step 8) Using the unique hash string as the key, store the driver's unique code, real-time latitude and longitude and other relevant information into redis, and set the expiration time. When the key expires and disappears, the carrier applet on the driver will periodically request to generate payment QR code;

Step 9) After the driver's carrier applet displays the QR code, the refueling staff first enters the refueling amount on the customized POS machine, clicks "Scan to Pay", and scans the QR code provided by the driver;

Step 10) pos machine uploads relevant information such as unique hash string, POS machine real-time latitude and longitude, POS machine unique code, POS machine serial code, refueling amount, category to the refueling service after encryption processing;

Step 11) Decode the data of the refueling service, and judge whether the unique hash string exists in redis, and there is no indication that the two-dimensional code of the applet has expired;

Step 12) obtain the driver's unique code, real-time latitude and longitude and other information according to the unique hash string, and clear the information of the key of redis;

Step 13) According to the real-time latitude and longitude of the POS machine, the latitude and longitude of the gas station corresponding to the unique code of the POS machine, the real-time latitude and longitude of the driver, judge whether it is a legitimate consumption request through the above "anti-theft brush verification logic", and refuse to consume if it is illegal;

Step 12) After verifying the validity of the consumption request, and generating a gasoline and gas order, according to the driver's unique code, determine whether the driver's consumption amount is enough for this consumption, if it is enough, deduct the driver's "consumable amount" and accumulate the driver's "total consumption amount" ;

Step 13) Accumulate the "Total Refueling Amount" and "Cashable Amount" of the gas company;

Step 14) Prompt the carrier applet to pay successfully;

Step 15) The oil company withdraws funds through the management background;

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion such that a process, method, article or device comprising a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in the process, method, article, or device that includes the element.

The above are only specific embodiments of the present application. It should be pointed out that for those of ordinary skill in the art, some improvements and modifications can be made without departing from the principles of the present application, and these improvements and modifications should also be regarded as The protection scope of this application.

Claims (2)

1. An intelligent anti-theft brushing oil filling method is characterized in that: the method comprises the following steps:

step 1: adding the information of the oil enterprises, the information of the oil stations and the information of the affiliated POS machines, generating unique POS codes of the oil enterprises and the oil stations, and recording the related position information of the oil stations and the POS machines; adding driver information to generate a unique driver code;

step 2: when a driver pays the refueling fee, generating a unique hash string by using the unique code, the real-time longitude and latitude and other related information of the driver, storing the unique hash string as a key into a redis, setting the expiration time, and simultaneously generating a payment two-dimensional code;

and step 3: the POS machine scans the payment two-dimensional code, encrypts and transmits the unique hash string, the real-time longitude and latitude of the POS machine, the unique code of the POS machine, the serial code of the POS machine, the refueling amount and the category information to the refueling server;

and 4, step 4: the refueling server decodes the data, judges whether the unique hash string exists in the redis, feeds back that the payment two-dimensional code of the POS machine is overdue if the unique hash string does not exist, and terminates the payment process;

and 5: according to the longitude and latitude of the POS machine, the unique code of the POS machine corresponds to the longitude and latitude of a gas station and the real-time longitude and latitude of a driver, whether the consumption request is legal or not is judged through anti-theft check logic, if the consumption request is legal, money is deducted to complete a payment process, and if the consumption request is illegal, the payment is failed.

2. The intelligent anti-theft brushing oil filling method according to claim 1, characterized in that: the anti-theft check logic is used for drawing a 500m circle by taking the center points of the 3 longitude and latitude points according to the real-time longitude and latitude points of the pos machine, the real-time longitude and latitude points of the driver and the longitude and latitude points of the gas station, and if the 3 longitude and latitude points are all in the circle, the legal consumption requirement is met; if one of the 3 longitude and latitude points is not in the same place, the legal consumption requirement is not met.

Images