CN111340480A - Gas station non-inductive payment method and system based on Bluetooth positioning - Google Patents
Gas station non-inductive payment method and system based on Bluetooth positioning Download PDFInfo
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- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
- G06Q20/325—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices using wireless networks
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
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- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
- G06Q20/4014—Identity check for transactions
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
- G07F15/04—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity in which the quantity mechanism is set forward automatically by the insertion of a coin
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- H—ELECTRICITY
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- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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Abstract
The invention discloses a gas station non-inductive payment method based on Bluetooth positioning, which comprises the following steps: respectively receiving first Bluetooth positioning tag information which is acquired by a Bluetooth positioner and related to a refueling vehicle and second Bluetooth positioning tag information which is arranged on a refueling gun, and judging whether a first Bluetooth positioning tag falls into a region to be refueled or not based on the position information of the first Bluetooth positioning tag; when the vehicle body falls into the refueling area, calculating the relative distance and the relative rest time between the second Bluetooth positioning tag and the first Bluetooth positioning tag based on the position information of the second Bluetooth positioning tag, and judging whether the refueling vehicle refuels; receiving refueling expense information generated after a refueling gun refuels; and completing fee deduction based on the received refueling fee information. By the method, intelligent non-inductive payment can be realized, the time cost of a driver of the gas station is reduced, and queuing and congestion of the gas station are reduced. Through bluetooth location label information acquisition more accurate, and then make to refuel the payment link faster.
Description
Technical Field
The invention relates to the technical field of intelligent gas stations, in particular to a gas station non-inductive payment method and system based on Bluetooth positioning.
Background
With the development of economy in China, the holding amount of individual cars is exponentially increased. The personal car not only becomes an extremely important travel transportation mode in the life of people, but also is a basic transportation tool which is vigorously developed by the country, and brings influence of invisibility to many industries. The gasoline stations provide energy and power for vehicles, and the increase in the number of vehicles greatly increases the business of the gasoline stations.
Throughout the development process of gas stations at home and abroad, it can be seen that the demand of people on automobiles promotes the development of the automobile industry, and further becomes the main power for the development of gas stations. The traditional gas station only provides simple refueling service, and the payment mode of the general gas station is to pay cash or move the step and pay the oil fee, and the car owner gets off to the cashier's desk after refueling, adopts cash or mobile payment, returns in the car again, leaves the gas station. However, with the increasing number of motor vehicles, the phenomenon of payment in line at a gas station is increasingly serious, particularly on holidays, all the fuel guns of the gas station work simultaneously to refuel a plurality of vehicles simultaneously, so that the problem of refueling in line is solved.
With the use of the Bluetooth positioning device being more and more frequent, whether a new payment method and system can be made based on the Bluetooth positioning device or not can make the oiling and payment more convenient and faster. The invention relates to a method and a system for realizing noninductive payment of a gas station based on Bluetooth positioning.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a method and a system for realizing the non-inductive payment of a gas station based on Bluetooth positioning.
In order to solve the technical problem, the invention is solved by the following technical scheme:
a gas station non-inductive payment method based on Bluetooth positioning comprises the following steps:
respectively receiving first Bluetooth positioning tag information and second Bluetooth positioning tag information, wherein the first Bluetooth positioning tag information is acquired by a Bluetooth positioner and related to a refueling vehicle, and the second Bluetooth positioning tag information is arranged on a refueling gun and comprises first Bluetooth positioning tag position information and second Bluetooth positioning tag position information;
judging whether the first Bluetooth positioning tag falls into the area to be refueled or not based on the position information of the first Bluetooth positioning tag;
when the mobile second Bluetooth positioning tag falls into the refueling area, calculating the relative distance and the relative stationary time between the second Bluetooth positioning tag and the first Bluetooth positioning tag based on the position information of the mobile second Bluetooth positioning tag, and when the relative distance is not greater than a distance threshold and the relative stationary time is not less than a time threshold, judging that the refueled vehicle is in a refueling state, wherein the distance threshold is the linear distance between the first Bluetooth positioning tag and the inlet of the fuel tank;
receiving refueling expense information generated after a refueling gun refuels;
and completing fee deduction based on the received refueling fee information.
As an implementation manner, the calculating a relative distance and a relative stationary time between the second bluetooth positioning tag and the first bluetooth positioning tag based on the position information of the second bluetooth positioning tag, and determining whether the refueling vehicle refuels according to the relative distance and the relative stationary time specifically includes:
presetting a distance threshold and a time threshold between a first Bluetooth positioning tag and a second Bluetooth positioning tag when a vehicle is refueled;
calculating the relative distance between the second Bluetooth positioning tag and the first Bluetooth positioning tag, and when the relative distance is not greater than a distance threshold value, enabling the oil gun to enter an oil tank of the refueling vehicle;
after the oil gun enters the oil tank of the refueling vehicle, the relative rest time of the second Bluetooth positioning tag relative to the first Bluetooth positioning tag is timed, and when the relative rest time is not less than a time threshold value, the refueling vehicle is in a refueling state.
As an implementation manner, the first bluetooth positioning tag information further includes vehicle identity information, and bank account information and owner identity information stored in the service terminal; the second bluetooth positioning tag information further comprises oil gun identity information.
As an implementation manner, the receiving of the fueling cost information generated after the fueling gun is fueled specifically includes:
and after the oiling is finished, receiving oiling cost information calculated based on the oil gun identity information.
As an implementation manner, the charging fee deduction is completed based on the received fueling fee information, specifically:
corresponding vehicle identity information is matched through the received refueling expense information, bank account information and vehicle owner identity information are searched and matched based on the vehicle identity information, the vehicle owner identity information is verified, and after the verification is passed, fee deduction is completed on a payment platform or a payment network through the received refueling expense information and the bank account information corresponding to the vehicle owner identity information.
A gas station non-inductive payment system based on Bluetooth positioning comprises an information receiving module, a position judging module, a refueling judging module, a sending fee module and a fee deduction completion module;
the information receiving module is used for respectively receiving first Bluetooth positioning tag information and second Bluetooth positioning tag information, wherein the first Bluetooth positioning tag information is acquired by a Bluetooth positioner and related to the refueling vehicle, and the second Bluetooth positioning tag information is arranged on the refueling gun and comprises first Bluetooth positioning tag position information and second Bluetooth positioning tag position information;
the position judging module is used for judging whether the first Bluetooth positioning tag falls into the area to be refueled or not based on the position information of the first Bluetooth positioning tag;
the refueling judgment module is used for calculating the relative distance between the second Bluetooth positioning tag and the first Bluetooth positioning tag and the relative stationary time based on the position information of the moving second Bluetooth positioning tag after the refueling judgment module falls into a refueling area, and judging that a refueling vehicle is in a refueling state when the relative distance is not greater than a distance threshold and the relative stationary time is not less than a time threshold, wherein the distance threshold is the linear distance between the first Bluetooth positioning tag and the fuel tank inlet;
the expense sending module is used for receiving oiling expense information generated after an oiling gun is oiled;
and the fee deduction completion module is used for completing fee deduction based on the received refueling fee information.
As an implementation, the refueling judgment module is configured to:
presetting a distance threshold and a time threshold between a first Bluetooth positioning tag and a second Bluetooth positioning tag when a vehicle is refueled;
calculating the relative distance between the second Bluetooth positioning tag and the first Bluetooth positioning tag, and when the relative distance is not greater than a distance threshold value, enabling the oil gun to enter an oil tank of the refueling vehicle;
after the oil gun enters the oil tank of the refueling vehicle, the relative rest time of the second Bluetooth positioning tag relative to the first Bluetooth positioning tag is timed, and when the relative rest time is not less than a time threshold value, the refueling vehicle is in a refueling state.
As an implementable embodiment, the information receiving module is configured to: the first Bluetooth positioning label information also comprises vehicle identity information, bank account information and vehicle owner identity information which are stored in the service terminal; the second bluetooth positioning tag information further comprises oil gun identity information.
As an implementable embodiment, the sending expense module is configured to:
and after the oiling is finished, receiving oiling cost information calculated based on the oil gun identity information.
As an implementable embodiment, the completion deduction module is configured to:
corresponding vehicle identity information is matched through the received refueling expense information, bank account information and vehicle owner identity information are searched and matched based on the vehicle identity information, the vehicle owner identity information is verified, and after the verification is passed, fee deduction is completed on a payment platform or a payment network through the received refueling expense information and the bank account information corresponding to the vehicle owner identity information.
Due to the adoption of the technical scheme, the invention has the remarkable technical effects that:
the invention relates to a gas station non-inductive payment method based on Bluetooth positioning, which is implemented by respectively receiving first Bluetooth positioning label information and second Bluetooth positioning label information, wherein the first Bluetooth positioning label information is acquired by a Bluetooth positioner and related to a refueling vehicle, and the second Bluetooth positioning label information is arranged on a fuel gun; judging whether the first Bluetooth positioning tag falls into the area to be refueled or not based on the position information of the first Bluetooth positioning tag; when the vehicle body falls into the refueling area, calculating the relative distance and the relative rest time between the second Bluetooth positioning tag and the first Bluetooth positioning tag based on the position information of the second Bluetooth positioning tag, and judging whether the refueling vehicle refuels according to the relative distance and the relative rest time; receiving refueling expense information generated after a refueling gun refuels; and completing fee deduction based on the received refueling fee information. Through the method, intelligent non-inductive payment can be realized, in the refueling payment process, a driver does not need to get off the vehicle, payment is not needed through a mobile phone or cash, the driver can leave after refueling, the labor intensity of a refueling toll collector is reduced, the time cost of the driver of the gas station is reduced, and queuing and congestion of the gas station can be reduced. Realize the noninductive payment of filling station through bluetooth location label, information acquisition is more accurate, and then makes the payment link of refueling faster.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic overall flow diagram of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
fig. 3-4 are schematic diagrams of the positioning principle of a bluetooth AOA locator.
Detailed Description
The present invention will be described in further detail with reference to examples, which are illustrative of the present invention and are not to be construed as being limited thereto.
Example 1:
a method for realizing non-inductive payment of a gas station based on bluetooth positioning, as shown in fig. 1, includes the following steps:
s100, respectively receiving first Bluetooth positioning tag information and second Bluetooth positioning tag information, wherein the first Bluetooth positioning tag information is acquired by a Bluetooth positioner and related to a refueling vehicle, and the second Bluetooth positioning tag information is arranged on a refueling gun, and comprises first Bluetooth positioning tag position information and second Bluetooth positioning tag position information;
s200, judging whether the first Bluetooth positioning tag falls into an area to be refueled or not based on the position information of the first Bluetooth positioning tag;
s300, after the vehicle falls into a refueling area, calculating the relative distance and the relative stationary time between a second Bluetooth positioning tag and a first Bluetooth positioning tag based on the position information of the moving second Bluetooth positioning tag, and judging that the refueled vehicle is in a refueling state when the relative distance is not greater than a distance threshold and the relative stationary time is not less than a time threshold, wherein the distance threshold is the linear distance between the first Bluetooth positioning tag and a fuel tank inlet;
s400, receiving refueling cost information generated after a refueling gun refuels;
and S500, fee deduction is completed based on the received refueling fee information.
As is well known, the vehicle is at the in-process that refuels, the oil gun stretches into in the oil tank just static, the waiter just can pull out the oil gun after adding oil, consequently, this application just improves to the noninductive payment mode based on this, install first bluetooth location label on waiting to refuel the vehicle, install second bluetooth location label on the oil gun, have the bluetooth locator to acquire the information of first bluetooth location label second bluetooth location label broadcasting at any time, necessary information must contain positional information, other information can be added according to the user demand to the filling station. In addition, in the whole method, the first Bluetooth positioning tag information related to the refueled vehicle and the second Bluetooth positioning tag information arranged on the oil gun, which are acquired by the Bluetooth positioner, are received in no sequence, or the first Bluetooth positioning tag information related to the refueled vehicle and acquired by the Bluetooth positioner is received first, after the first Bluetooth positioning tag is judged to fall into the region to be refueled, the second Bluetooth positioning tag information arranged on the oil gun and acquired by the Bluetooth positioner is received, and then the relative distance between the second Bluetooth positioning tag and the first Bluetooth positioning tag and the relative rest time are calculated through the position information of the second Bluetooth positioning tag, so that whether the refueled vehicle refueled is judged. This application is through the positional information and the relative quiescent time information of two bluetooth location labels to judge this vehicle whether refuel, and then can realize intelligent noninductive payment, at this refuel payment in-process, the driver need not to get off, need not to pay through cell-phone or cash, refuel and finish and can leave, reduce the intensity of labour who refuels the toll collector, reduce filling station driver's time cost, and can make filling station reduce to queue up and block up. Realize the noninductive payment of filling station through bluetooth location label, information acquisition is more accurate, and then makes the payment link of refueling faster.
Further, in step S300, the relative distance between the second bluetooth positioning tag and the first bluetooth positioning tag and the relative stationary time are calculated based on the position information of the moving second bluetooth positioning tag, and when the relative distance is not greater than the distance threshold and the relative stationary time is not less than the time threshold, it is determined that the refueled vehicle is in the refueled state, specifically:
s310, presetting a distance threshold and a time threshold between a first Bluetooth positioning tag and a second Bluetooth positioning tag when the vehicle is refueled;
s320, calculating the relative distance between the second Bluetooth positioning tag and the first Bluetooth positioning tag, and when the relative distance is not greater than a distance threshold value, enabling the oil gun to enter an oil tank of the refueling vehicle;
s330, after the oil gun enters the oil tank of the refueling vehicle, the relative stationary time of the second Bluetooth positioning tag relative to the first Bluetooth positioning tag is timed, and when the relative stationary time is not less than a time threshold value, the refueling vehicle is in a refueling state. After the refueling vehicle enters into waiting to refuel the regional interior, because be provided with second bluetooth label on the oil gun, as long as the oil gun is taken up, then will receive the positional information of second bluetooth calibration label and change, slowly toward refueling the vehicle is close to, then be equivalent to second bluetooth location label and be close to toward first bluetooth location label, along with the oil gun inserts in the oil tank, then the distance between second bluetooth location label on the oil gun and the first bluetooth label on the refueling vehicle can slowly reach a fixed value, when the oil gun inserts the oil tank and is fixed, then the distance between first bluetooth location label and the second bluetooth location label is just fixed, if fixed to certain time, just explain that has begun refueling. In addition, in order to make better judgment, after big data statistics, a distance threshold value between the first Bluetooth positioning tag and the second Bluetooth positioning tag is set when the vehicle is refueled, of course, different vehicle types and different distance threshold values are set, after the oil gun enters the oil tank, the relative distance between the first Bluetooth positioning tag and the second Bluetooth positioning tag is not larger than the distance threshold value, if the relative distance is larger than the distance threshold value, the oil gun does not completely enter the oil tank, in addition, in order to judge that the refueled state is more accurate, a time threshold value is also set, namely the stay time of the first Bluetooth positioning tag and the stay time of the second Bluetooth positioning tag are set, and if the stay time is larger than the time threshold value, the refueled vehicle is refueled.
Furthermore, in order to perform the non-inductive payment more quickly, the first bluetooth positioning tag information further comprises vehicle identity information, and bank account information and vehicle owner identity information stored in the service terminal; the second bluetooth positioning tag information further comprises oil gun identity information. After oiling is finished, receiving oiling cost information calculated based on the identity information of the oil gun; corresponding vehicle identity information is matched through the received refueling expense information, bank account information and vehicle owner identity information are searched and matched based on the vehicle identity information, the vehicle owner identity information is verified, and after the verification is passed, fee deduction is completed on a payment platform or a payment network through the received refueling expense information and the bank account information corresponding to the vehicle owner identity information. The refueling cost information can be obtained by a waiter through precise calculation based on the oil gun identity information and the height of an oil tank, and the calculation of the refueling cost information is not limited, and in the traditional vehicle identification, the vehicle identity information (license plate number) is recognized by a picture after photographing. For a place with a plurality of entrances and exits, such as a gas station, due to the fact that the number of the entrances and exits is more and the entrance and exit channels are complex, the license plate number is difficult to accurately obtain by adopting a photographing identification mode. According to the gas station non-sensory payment method, the vehicle identity information is bound in the tag, the tag reader-writer can quickly and accurately obtain the information only by reading the tag, and the security of reading data information by adopting the tag is further ensured.
In the method of the present invention, a bluetooth tag and a bluetooth locator are used, and further a bluetooth AOA locator is selected, the conventional bluetooth locating device is determined according to the bluetooth signal strength, i.e. RSSI, the distance between the bluetooth tag and the locator is finally determined by a plurality of locators by using a triangulation algorithm, and the problem of estimating the maximum distance based on the bluetooth signal strength is as follows: the existing Bluetooth 2.4GHZ high-frequency signals are Bluetooth 2.4GHZ high-frequency signals, and the Bluetooth 2.4GHZ high-frequency signals are greatly interfered, so that the positioning accuracy is low; in addition, many indoor objects generate various reflection and refraction, and the signal intensity value acquired by the traditional Bluetooth positioning device has no great reference value; meanwhile, in order to improve the positioning accuracy, the signal strength value has to be acquired for multiple times to smooth the result, which means the increase of time delay. Thus, in all embodiments of the present invention, the bluetooth positioning module 200 is optionally a bluetooth AOA locator. As shown in fig. 3 and 4, if the distance between two internal antennas is d, the time for the same signal to reach the two antennas is different, and the phase difference of the signals is also different; and calculating the relative angle of the object and the Bluetooth AOA locator through the phase difference, and finally calculating the distance of the object and the coordinates of the object through the relative angle and the antenna distance d. Unlike traditional bluetooth positioning based on signal strength calculation, the bluetooth AOA locator calculates the distance according to the time difference or phase difference of the same signal reaching the antenna, and even if the signal is interfered, the time difference or phase difference is kept unchanged, so that the positioning stability and accuracy are improved; the Bluetooth AOA positioner is adopted, high-precision and low-delay positioning can be realized, and the positions of the vehicle and the oil gun are displayed more accurately, so that the positioning is more accurate, and good user experience is provided.
Example 2:
a gas station non-inductive payment system based on Bluetooth positioning is disclosed, as shown in FIG. 2, comprising an information receiving module 100, a position judging module 200, a refueling judging module 300, a sending fee module 400 and a fee deduction completing module 500;
the information receiving module 100 is configured to receive first bluetooth positioning tag information and second bluetooth positioning tag information, which are acquired by a bluetooth positioner and related to a refueling vehicle, and are arranged on a refueling gun, respectively, where the first bluetooth positioning tag information includes first bluetooth positioning tag position information, and the second bluetooth positioning tag information includes second bluetooth positioning tag position information;
the position judging module 200 is configured to judge whether the first bluetooth positioning tag falls into the to-be-oiled area based on the position information of the first bluetooth positioning tag;
the refueling judgment module 300 is configured to calculate a relative distance and a relative stationary time between the second bluetooth positioning tag and the first bluetooth positioning tag based on the position information of the moving second bluetooth positioning tag after the second bluetooth positioning tag falls into the refueling area, and judge that the refueled vehicle is in a refueling state when the relative distance is not greater than a distance threshold and the relative stationary time is not less than a time threshold, where the distance threshold is a linear distance between the first bluetooth positioning tag and the fuel tank inlet;
the fee sending module 400 is used for receiving refueling fee information generated after a refueling gun refuels;
the fee deduction completion module 500 is configured to complete fee deduction based on the received fueling fee information.
As is well known, the vehicle is at the in-process that refuels, the oil gun stretches into in the oil tank just static, the waiter just can pull out the oil gun after adding oil, consequently, this application just improves to the noninductive payment mode based on this, install first bluetooth location label on waiting to refuel the vehicle, install second bluetooth location label on the oil gun, have the bluetooth locator to acquire the information of first bluetooth location label second bluetooth location label broadcasting at any time, necessary information must contain positional information, other information can be added according to the user demand to the filling station. In addition, in the whole system, the first Bluetooth positioning tag information which is acquired by the Bluetooth positioner and related to the refuelling vehicle and the second Bluetooth positioning tag information which is arranged on the oil gun are not in sequence, or the first Bluetooth positioning tag information which is acquired by the Bluetooth positioner and related to the refuelling vehicle can be received first, after the first Bluetooth positioning tag is judged to fall into the region to be refuelled, the second Bluetooth positioning tag information which is acquired by the Bluetooth positioner and arranged on the oil gun is received, and then the relative distance between the second Bluetooth positioning tag and the first Bluetooth positioning tag and the relative rest time are calculated through the position information of the second Bluetooth positioning tag to judge whether the refuelling vehicle refuelling is performed. This application is through the positional information and the relative quiescent time information of two bluetooth location labels to judge this vehicle whether refuel, and then can realize intelligent noninductive payment, at this refuel payment in-process, the driver need not to get off, need not to pay through cell-phone or cash, refuel and finish and can leave, reduce the intensity of labour who refuels the toll collector, reduce filling station driver's time cost, and can make filling station reduce to queue up and block up. Realize the noninductive payment of filling station through bluetooth location label, information acquisition is more accurate, and then makes the payment link of refueling faster.
In other embodiments, the fueling determination module 300 is configured to:
presetting a distance threshold and a time threshold between a first Bluetooth positioning tag and a second Bluetooth positioning tag when a vehicle is refueled;
calculating the relative distance between the second Bluetooth positioning tag and the first Bluetooth positioning tag, and when the relative distance is not greater than a distance threshold value, enabling the oil gun to enter an oil tank of the refueling vehicle;
after the oil gun enters the oil tank of the refueling vehicle, the relative rest time of the second Bluetooth positioning tag relative to the first Bluetooth positioning tag is timed, and when the relative rest time is not less than a time threshold value, the refueling vehicle is in a refueling state.
After the refueling vehicle enters into waiting to refuel the regional interior, because be provided with second bluetooth label on the oil gun, as long as the oil gun is taken up, then will receive the positional information of second bluetooth calibration label and change, slowly toward refueling the vehicle is close to, then be equivalent to second bluetooth location label and be close to toward first bluetooth location label, along with the oil gun inserts in the oil tank, then the distance between second bluetooth location label on the oil gun and the first bluetooth label on the refueling vehicle can slowly reach a fixed value, when the oil gun inserts the oil tank and is fixed, then the distance between first bluetooth location label and the second bluetooth location label is just fixed, if fixed to certain time, just explain that has begun refueling. In addition, in order to make better judgment, after big data statistics, a distance threshold value between the first Bluetooth positioning tag and the second Bluetooth positioning tag is set when the vehicle is refueled, of course, different vehicle types and different distance threshold values are set, after the oil gun enters the oil tank, the relative distance between the first Bluetooth positioning tag and the second Bluetooth positioning tag is not larger than the distance threshold value, if the relative distance is larger than the distance threshold value, the oil gun does not completely enter the oil tank, in addition, in order to judge that the refueled state is more accurate, a time threshold value is also set, namely the stay time of the first Bluetooth positioning tag and the stay time of the second Bluetooth positioning tag are set, and if the stay time is larger than the time threshold value, the refueled vehicle is refueled.
Further, in order to make the non-sensitive payment more convenient and faster, the information receiving module 100 is configured to: the first Bluetooth positioning label information also comprises vehicle identity information, bank account information and vehicle owner identity information which are stored in the service terminal; the second bluetooth positioning tag information further comprises oil gun identity information. And after the oiling is finished, receiving oiling cost information calculated based on the oil gun identity information. Corresponding vehicle identity information is matched through the received refueling expense information, bank account information and vehicle owner identity information are searched and matched based on the vehicle identity information, the vehicle owner identity information is verified, and after the verification is passed, fee deduction is completed on a payment platform or a payment network through the received refueling expense information and the bank account information corresponding to the vehicle owner identity information.
In conventional vehicle identification, vehicle identification information (license plate number) is recognized by taking pictures. For a place with a plurality of entrances and exits, such as a gas station, due to the fact that the number of the entrances and exits is more and the entrance and exit channels are complex, the license plate number is difficult to accurately obtain by adopting a photographing identification mode. According to the gas station non-sensory payment method, the vehicle identity information is bound in the tag, the tag reader-writer can quickly and accurately obtain the information only by reading the tag, and the security of reading data information by adopting the tag is ensured.
In the system of the present invention, a bluetooth tag and a bluetooth locator are used, and further a bluetooth AOA locator is selected, the conventional bluetooth locating device is determined according to the bluetooth signal strength, i.e. RSSI, and the distance between the bluetooth tag and the locator is finally determined by a plurality of locators by using a triangulation algorithm, and the problem of estimating the maximum distance based on the bluetooth signal strength is as follows: the existing Bluetooth 2.4GHZ high-frequency signals are Bluetooth 2.4GHZ high-frequency signals, and the Bluetooth 2.4GHZ high-frequency signals are greatly interfered, so that the positioning accuracy is low; in addition, many indoor objects generate various reflection and refraction, and the signal intensity value acquired by the traditional Bluetooth positioning device has no great reference value; meanwhile, in order to improve the positioning accuracy, the signal strength value has to be acquired for multiple times to smooth the result, which means the increase of time delay. Thus, in all embodiments of the present invention, the bluetooth positioning module 200 is optionally a bluetooth AOA locator. As shown in fig. 3 and 4, if the distance between two internal antennas is d, the time for the same signal to reach the two antennas is different, and the phase difference of the signals is also different; and calculating the relative angle of the object and the Bluetooth AOA locator through the phase difference, and finally calculating the distance of the object and the coordinates of the object through the relative angle and the antenna distance d. Unlike traditional bluetooth positioning based on signal strength calculation, the bluetooth AOA locator calculates the distance according to the time difference or phase difference of the same signal reaching the antenna, and even if the signal is interfered, the time difference or phase difference is kept unchanged, so that the positioning stability and accuracy are improved; the Bluetooth AOA positioner is adopted, high-precision and low-delay positioning can be realized, and the positions of the vehicle and the oil gun are displayed more accurately, so that the positioning is more accurate, and good user experience is provided.
For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention has been described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It should be noted that:
reference in the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the invention. Thus, the appearances of the phrase "one embodiment" or "an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
In addition, it should be noted that the specific embodiments described in the present specification may differ in the shape of the components, the names of the components, and the like. All equivalent or simple changes of the structure, the characteristics and the principle of the invention which are described in the patent conception of the invention are included in the protection scope of the patent of the invention. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (10)
1. A gas station non-inductive payment method based on Bluetooth positioning is characterized by comprising the following steps:
respectively receiving first Bluetooth positioning tag information and second Bluetooth positioning tag information, wherein the first Bluetooth positioning tag information is acquired by a Bluetooth positioner and related to a refueling vehicle, and the second Bluetooth positioning tag information is arranged on a refueling gun and comprises first Bluetooth positioning tag position information and second Bluetooth positioning tag position information;
judging whether the first Bluetooth positioning tag falls into the area to be refueled or not based on the position information of the first Bluetooth positioning tag;
when the mobile second Bluetooth positioning tag falls into the refueling area, calculating the relative distance and the relative stationary time between the second Bluetooth positioning tag and the first Bluetooth positioning tag based on the position information of the mobile second Bluetooth positioning tag, and when the relative distance is not greater than a distance threshold and the relative stationary time is not less than a time threshold, judging that the refueled vehicle is in a refueling state, wherein the distance threshold is the linear distance between the first Bluetooth positioning tag and the inlet of the fuel tank;
receiving refueling expense information generated after a refueling gun refuels;
and completing fee deduction based on the received refueling fee information.
2. The method for noninductive payment of a gas station based on Bluetooth positioning implementation of claim 1, wherein the method for noninductive payment of a gas station based on Bluetooth positioning tag location information calculates the relative distance and the relative stationary time between the second Bluetooth positioning tag and the first Bluetooth positioning tag, and when the relative distance is not greater than the distance threshold and the relative stationary time is not less than the time threshold, the refueled vehicle is determined to be in a refueled state, specifically:
presetting a distance threshold and a time threshold between a first Bluetooth positioning tag and a second Bluetooth positioning tag when a vehicle is refueled;
calculating the relative distance between the second Bluetooth positioning tag and the first Bluetooth positioning tag, and when the relative distance is not greater than a distance threshold value, enabling the oil gun to enter an oil tank of the refueling vehicle;
after the oil gun enters the oil tank of the refueling vehicle, the relative rest time of the second Bluetooth positioning tag relative to the first Bluetooth positioning tag is timed, and when the relative rest time is not less than a time threshold value, the refueling vehicle is in a refueling state.
3. The method for realizing the noninductive payment of the gas station based on the Bluetooth positioning as recited in claim 1, wherein the first Bluetooth positioning tag information further comprises vehicle identity information, and bank account information and owner identity information saved in the service terminal; the second bluetooth positioning tag information further comprises oil gun identity information.
4. The method for noninductive payment of a gas station based on Bluetooth positioning as claimed in claim 3, wherein the receiving of the fueling cost information generated after the fueling gun is fueled is specifically as follows:
and after the oiling is finished, receiving oiling cost information calculated based on the oil gun identity information.
5. The method for noninductive payment of a gas station based on Bluetooth positioning as claimed in claim 4, wherein the fee deduction is performed based on the received fueling cost information, specifically:
corresponding vehicle identity information is matched through the received refueling expense information, bank account information and vehicle owner identity information are searched and matched based on the vehicle identity information, the vehicle owner identity information is verified, and after the verification is passed, fee deduction is completed on a payment platform or a payment network through the received refueling expense information and the bank account information corresponding to the vehicle owner identity information.
6. A gas station non-inductive payment system based on Bluetooth positioning is characterized by comprising an information receiving module, a position judging module, a refueling judging module, a fee sending module and a fee deduction finishing module;
the information receiving module is used for respectively receiving first Bluetooth positioning tag information and second Bluetooth positioning tag information, wherein the first Bluetooth positioning tag information is acquired by a Bluetooth positioner and related to the refueling vehicle, and the second Bluetooth positioning tag information is arranged on the refueling gun and comprises first Bluetooth positioning tag position information and second Bluetooth positioning tag position information;
the position judging module is used for judging whether the first Bluetooth positioning tag falls into the area to be refueled or not based on the position information of the first Bluetooth positioning tag;
the refueling judgment module is used for calculating the relative distance between the second Bluetooth positioning tag and the first Bluetooth positioning tag and the relative stationary time based on the position information of the moving second Bluetooth positioning tag after the refueling judgment module falls into a refueling area, and judging that a refueling vehicle is in a refueling state when the relative distance is not greater than a distance threshold and the relative stationary time is not less than a time threshold, wherein the distance threshold is the linear distance between the first Bluetooth positioning tag and the fuel tank inlet;
the expense sending module is used for receiving oiling expense information generated after an oiling gun is oiled;
and the fee deduction completion module is used for completing fee deduction based on the received refueling fee information.
7. The system of claim 6, wherein the fueling determination module is configured to:
presetting a distance threshold and a time threshold between a first Bluetooth positioning tag and a second Bluetooth positioning tag when a vehicle is refueled;
calculating the relative distance between the second Bluetooth positioning tag and the first Bluetooth positioning tag, and when the relative distance is not greater than a distance threshold value, enabling the oil gun to enter an oil tank of the refueling vehicle;
after the oil gun enters the oil tank of the refueling vehicle, the relative rest time of the second Bluetooth positioning tag relative to the first Bluetooth positioning tag is timed, and when the relative rest time is not less than a time threshold value, the refueling vehicle is in a refueling state.
8. The system of claim 6, wherein the information receiving module is configured to: the first Bluetooth positioning label information also comprises vehicle identity information, bank account information and vehicle owner identity information which are stored in the service terminal; the second bluetooth positioning tag information further comprises oil gun identity information.
9. The system of claim 8, wherein the fee module is configured to:
and after the oiling is finished, receiving oiling cost information calculated based on the oil gun identity information.
10. The system of claim 9, wherein the completion fee deduction module is configured to:
corresponding vehicle identity information is matched through the received refueling expense information, bank account information and vehicle owner identity information are searched and matched based on the vehicle identity information, the vehicle owner identity information is verified, and after the verification is passed, fee deduction is completed on a payment platform or a payment network through the received refueling expense information and the bank account information corresponding to the vehicle owner identity information.
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