CN107274500B - Radio frequency identification payment method and system - Google Patents

Abstract

The invention provides a radio frequency identification payment method and a radio frequency identification payment system, wherein the radio frequency identification payment method comprises the following steps: reading and writing a radio frequency identification electronic tag on the vehicle through a radio frequency identification device, acquiring vehicle information and realizing the determination of the position of the vehicle; inquiring a registration position set by the radio frequency identification device; and judging a first distance between the vehicle position and a registered position set by the radio frequency identification device, and when the first distance is within a threshold value range, completing payment operation according to the obtained vehicle information. The invention improves the security of radio frequency identification payment and reduces the phenomenon of illegal fee deduction.

Description

Radio frequency identification payment method and system

Technical Field

The invention relates to the technical field of radio frequency identification, in particular to a radio frequency identification payment method and a radio frequency identification payment system.

Background

In recent years, the urgent need of intelligent transportation for vehicle automation management promotes the development of radio frequency identification technology for vehicle management, for example, remote radio frequency identification technologies such as ETC (Electronic Toll Collection), Electronic car identification and the like are well applied, the identity of a vehicle can be accurately acquired through the radio frequency identification technology, the charging management of the vehicle is further realized, and the radio frequency identification technology can be widely applied to application scenes such as Toll roads, bridges, parking lots and the like. In the charging mode, the radio frequency identification device arranged at a designated place (for example, at a door of a parking lot) is used for reading a radio frequency identification electronic tag, such as an On Board Unit (OBU) or an automobile electronic identifier, On a front windshield of a vehicle, and then corresponding fee deduction operation is completed.

However, with the popularization of rfid payment, the number of rfid devices available for fee deduction increases, for example, each parking lot door is provided with a charging rfid device, which is likely to be utilized by lawless persons, and the OBU and the electronic car identifier installed on the front windshield of the vehicle are generally stolen by using the rfid devices as the vehicle is exposed in public places. In a real situation, the occurrence of illegal fee deduction of the bank card inserted in the OBU by someone through a Point of Sale (POS) machine has already occurred, and therefore, the security of the radio frequency identification payment cannot be well guaranteed.

Disclosure of Invention

The invention aims to provide a radio frequency identification payment method and a radio frequency identification payment system, which solve the technical problems of vulnerability and low security of radio frequency identification payment in the prior art.

In order to solve the technical problem, the radio frequency identification payment method of the invention comprises the following steps:

reading and writing a radio frequency identification electronic tag on the vehicle through a radio frequency identification device at a toll station to acquire vehicle information; the vehicle position is determined by the mobile phone positioning through the binding of the vehicle information in the radio frequency identification electronic tag and the mobile phone; or the radio frequency identification device arranged at each designated position writes the designated position into the radio frequency identification electronic tag of the vehicle to form a vehicle path in the radio frequency identification electronic tag, and the position of the latest path on the vehicle path is obtained through reading the radio frequency identification electronic tag to realize the determination of the vehicle position;

inquiring the registration position set by the radio frequency identification device at the toll station, and performing unified registration on the setting position of the radio frequency identification device when the radio frequency identification device is set;

and judging a first distance between the vehicle position and a registered position set by the radio frequency identification device, and when the first distance is within a threshold value range, completing payment operation according to the obtained vehicle information.

As a further improvement of the above rfid payment method of the present invention, the registration location is written into the rfid tag as the last route location of the vehicle when the payment operation is completed by the rfid device.

In order to solve the above technical problem, an rfid payment system of the present invention includes:

the vehicle position determining unit is used for reading and writing the radio frequency identification electronic tag on the vehicle through the radio frequency identification device at the toll station to acquire vehicle information; the vehicle position is determined by the mobile phone positioning through the binding of the vehicle information in the radio frequency identification electronic tag and the mobile phone; or the radio frequency identification device arranged at each designated position writes the designated position into the radio frequency identification electronic tag of the vehicle to form a vehicle path in the radio frequency identification electronic tag, and the position of the latest path on the vehicle path is obtained through reading the radio frequency identification electronic tag to realize the determination of the vehicle position;

the registration position inquiry unit is used for inquiring the registration position set by the radio frequency identification device at the toll station and uniformly registering the setting position of the radio frequency identification device when the radio frequency identification device is set;

and the payment judging unit is used for judging a first distance between the vehicle position and a registration position set by the radio frequency identification device, and when the first distance is within a threshold value range, completing payment operation according to the acquired vehicle information.

As a further improvement of the above rfid payment system of the present invention, the payment determining unit writes the registered location in the rfid tag as a latest route location of the vehicle when the payment operation is completed by the rfid device.

Compared with the prior art, the method and the device have the advantages that the set position of the radio frequency identification device is registered, the distance between the registered position set by the radio frequency identification device and the position of the vehicle is analyzed before payment operation, and whether the distance is within the threshold range or not is judged to determine whether payment is carried out or not. The invention improves the security of radio frequency identification payment and reduces the phenomenon of illegal fee deduction.

Other features and advantages of the present invention will become more apparent from the detailed description of the embodiments of the present invention when taken in conjunction with the accompanying drawings.

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, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a flowchart of an rfid payment method according to an embodiment of the present invention.

Fig. 2 is a topology diagram of an rfid payment network according to an embodiment of the present invention.

Fig. 3 is a topology diagram of an rfid payment network according to an embodiment of the present invention.

Fig. 4 is a schematic diagram of a road path according to an embodiment of the invention.

Fig. 5 is a flowchart of an rfid payment method according to an embodiment of the present invention.

Fig. 6 is a schematic diagram of an rfid payment system according to an embodiment of the present invention.

Fig. 7 is a schematic diagram of an rfid payment system according to an embodiment of the present invention.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to these embodiments are included in the scope of the present invention.

It should be noted that the same reference numbers or symbols may be used in different embodiments, but these do not represent an absolute relationship in structure or function. Also, references to "first", "second", and the like in the embodiments do not represent absolute relationships of structural or functional distinction, and these are merely for convenience of description.

The implementation mode of radio frequency identification payment is mainly completed by matching a radio frequency identification device arranged in a designated place with a radio frequency identification electronic tag arranged on a front windshield of an automobile, so that information such as identity, time and the like is determined, and in order to ensure the safety of identity confirmation, the modes such as identifying an iron license plate by combining a camera and the like can be jointly judged. The radio frequency identification electronic tag installed on the front windshield of the automobile can be divided into a plurality of types according to different radio frequency identification technologies, mainly comprises an automobile electronic identification adopting a passive radio frequency identification technology of an ultrahigh frequency band of 920-925MHz and an OBU adopting an active radio frequency identification technology of a 5.8GHz band, and the radio frequency identification device is correspondingly suitable for a specific frequency band and a technical standard. The radio frequency identification device reads and writes the radio frequency identification electronic tag through the radio frequency signal to obtain the identity of the vehicle and obtain information such as a corresponding payment account, and the like, and the fee deduction type and the price deduction corresponding fee are judged according to the position of the radio frequency identification.

As shown in fig. 1, a flow chart of a radio frequency identification payment method according to an embodiment of the present invention is shown. The radio frequency identification payment method comprises the following steps:

and step S11, reading and writing the radio frequency identification electronic tag on the vehicle through the radio frequency identification device, acquiring the vehicle information and realizing the acquisition of the vehicle position. Specifically, the position of the vehicle may be obtained by a positioning device provided in the vehicle or a cellular phone binding the vehicle. The positioning device can be a positioning navigation system such as a U.S. GPS, a Chinese Beidou, a Russian glonass and a European Galileo, the vehicle identity in the radio frequency identification electronic tag is read through the radio frequency identification device, and the position of the vehicle is obtained through positioning information bound by the vehicle identity. The position of the vehicle is determined by the mobile phone through the vehicle identity bound in the mobile phone application by utilizing the positioning function of the mobile phone. When a person carrying the mobile phone leaves the vehicle, the corresponding vehicle should not generate corresponding fee deduction behavior, and the location of the mobile phone is different from the registration position set by the radio frequency identification device, and the payment operation is not realized, which will be detailed below. The binding mode can be realized by the driver inputting the vehicle information, namely, the corresponding vehicle information is filled in the corresponding account through setting. In addition, the driver of the vehicle can change, and the vehicle information can be unbound according to the actual situation and bound again through the changed driver account. In a preferred embodiment, the binding relationship of the vehicle is determined by connecting the mobile phone with a bluetooth system in the vehicle, the bluetooth system of the vehicle stores information of the vehicle, and when the mobile phone is successfully connected with the bluetooth system in the vehicle, the bluetooth system automatically returns the information of connecting the vehicle to the mobile phone, so that the position of the vehicle can be indirectly determined by the position of the mobile phone.

In more embodiments, the vehicle path information in the radio frequency identification electronic tag is read by the radio frequency identification device to obtain the last path position of the vehicle so as to determine the position of the vehicle. With the popularization of the application of ambiguous path recognition, the implementation method is to arrange radio frequency identification devices at key points, the radio frequency identification devices are different from the radio frequency identification devices in the embodiment and are not used for charging management, when a vehicle passes through the key points, radio frequency identification electronic tags on the vehicle can be written into passing path information by the radio frequency identification devices, so that when the density of the key points for arranging the radio frequency identification devices is increased, the vehicle position determined by the latest path position is more accurate, in fact, in the embodiment, the accuracy degree of the vehicle position does not need high requirements, and the requirements can be met only by analyzing that the radio frequency identification devices are arranged in a reasonable range. It should be noted that the route information stored in the rfid tag is a set of key points in the driving route, and the precedence relationship is determined according to the precedence of the driving route, that is, the precedence relationship is determined according to the time sequence, and the latest route position represents the key point through which the vehicle has just passed, so as to infer the position of the vehicle. Each key point can be represented by a corresponding code, and in order to prevent the radio frequency identification electronic tag from being illegally written or forged with a code representing the vehicle path information, the code corresponding to the key point can be modified periodically, so that the corresponding codes in different time periods are different in the same key point.

And step S12, inquiring the registration position set by the radio frequency identification device. The location of the rfid device is set according to a predetermined plan, and thus the location is determined and generally does not change unless it is moved manually or the like. Therefore, when the rfid devices are installed, the installation positions of the rfid devices are collectively registered, and then the corresponding rfid devices are installed at predetermined positions. As shown in fig. 2 and 3, a registeredlocation database server 20 may be provided for receiving a registered record of the set location of the rfid device, and may be managed by a government-related department or a payment institution in practical applications, and when therfid device 11 needs to be set in a certain rfid payment scenario, the registeredlocation database server 20 registers the registered location with the government-related department or the payment institution, and then stores the registered location information. The registeredlocation database server 20 mainly records the number and specific location of a specific rfid device, and the specific location of the rfid device may be represented by latitude and longitude, or may be represented by a code corresponding to a specific key point in a driving route, as described above. The setting position of the specific radio frequency identification device can be obtained by inquiring the radio frequency identification device with a specific number, and if the registered position of the radio frequency identification device is different from the actual position, the radio frequency identification device is not set at the specified place according to the specification. It should be noted that the query process of step S12 may be started when a specific rfid device is determined, and specifically, may be performed simultaneously with or in advance of the obtaining of the vehicle location in step S11.

And step S13, judging a first distance between the vehicle position and a registration position set by the radio frequency identification device, and when the first distance is within a threshold value range, completing payment operation according to the obtained vehicle information. That is, it is determined whether the vehicle is near a location where a specified rfid device should be set, and when the location of the vehicle is far from the set registered location, the validity of the payment operation performed by the rfid device may be considered suspicious. Only if the first distance is within the threshold range, i.e., the reasonable range, it is determined that the rfid device can safely complete the designated fee deduction operation.

Specifically, as shown in fig. 2, therfid device 11 is disposed in a scene requiring rfid payment, such as a doorway of a parking lot, by a support such as a vertical rod, and therfid tag 12 is mounted on a front windshield of a vehicle, and therfid device 11 and therfid tag 12 communicate with each other through an rf signal. In addition, a registeredlocation database server 20 and apayment settlement server 30 are correspondingly provided, and therfid device 11 can communicate with the registeredlocation database server 20 and thepayment settlement server 30 through a network.

In the first embodiment, when therfid device 11 reads the vehicle information of therfid tag 12, that is, when the vehicle passes through a location where automatic payment is required, therfid device 11 may send a payment request to thepayment settlement server 30, and at this time, thepayment settlement server 30 may receive information such as the vehicle identity and the request time sent by therfid device 11. Thepayment settlement server 30 inquires the location of the vehicle, and as described above, can inquire the bound location information or the like by the vehicle identity. Or the code corresponding to the last route position read by therfid device 11 into therfid tag 12 on the vehicle is sent to thepayment settlement server 30, and in the embodiment in which the code corresponding to the route position is periodically modified, the rfid device does not know the code expression rule, so that therfid device 11 does not perform falsification. Then, the registeredlocation database server 20 is inquired of the set registered location by the number of thespecific rfid device 11, and it is determined whether or not payment is realized by comparing the relationship between the location of the vehicle and the registered location set by therfid device 11.

In the second embodiment, after therfid device 11 reads the relevant vehicle information, it sends a comparison request to the registeredlocation database server 20, and mainly completes the comparison between the vehicle location and the registered location set by the rfid device in the registeredlocation database server 20, and the vehicle location is obtained as described above, which is not described again, and the registered location set by the rfid device is queried in the registeredlocation database server 20 by the number of therfid device 11. And judging a first distance between the position of the vehicle and a registration position set by the radio frequency identification device, when the first distance is within a threshold range, sending a payment request to thepayment settlement server 30 by the registrationposition database server 20, and inquiring a corresponding payment account and completing corresponding fee deduction operation by thepayment settlement server 30 according to the vehicle identity in the payment request.

The rfid payment implemented by the embodiment shown in fig. 2 is a back-end payment, and the change of the payment amount is mainly reflected in thepayment settlement server 30 at the back-end. As shown in fig. 3, in an embodiment of the present invention, front-end payment is adopted, in this embodiment, an electronic purse is arranged in therfid tag 12 on the front windshield of the vehicle, and the amount stored in the electronic purse represents the payment amount that can be paid. The payment operation is performed directly in therfid tag 12, which can be managed by its own control for an active rfid tag, and is actually passively implemented by an rfid device having a billing function for a passive rfid tag. Specifically, when therfid device 11 reads information such as a vehicle identity returned from therfid tag 12, a comparison request is sent to the registeredlocation database server 20, and a first distance between the vehicle location and a registered location set by therfid device 11 is mainly compared, and when the first distance is within a threshold range, anencrypted payment certificate 120 is returned to therfid device 11, where theencrypted payment certificate 120 is used to authorize the validity of a payment act. Therfid device 11 can further perform payment operation only after receiving theencrypted payment certificate 120, and write the deduction record together with theencrypted payment certificate 120 into therfid tag 12, that is, the registeredlocation database server 20 indirectly writes theencrypted payment certificate 120 into therfid tag 12, the amount of the electronic wallet in therfid tag 12 may also change due to the deduction record, and the historical deduction record may also be authenticated to determine whether the specific deduction record is legal due to the authorization of theencrypted payment certificate 120, so as to ensure the security of the electronic wallet account.

In a further embodiment, the position of the vehicle is determined by the last route position in the vehicle route information, and correspondingly, the registered position set by the radio frequency identification device is also represented by a certain key place in the route, so that the first distance between the position of the vehicle and the registered position set by the radio frequency identification device is represented as the number of key places of the interval. In reality, the road is one of four directions and eight directions, taking fig. 4 as an example, the path to the key location B may pass through the key location a, the key location F, or the key location D, and correspondingly, the path to the key location D may pass through the key location B, the key location C, or the key location E. Therefore, if the rfid device installed at the key location D is used for billing management, the last path position recorded in the rfid tag on the vehicle when read is necessarily the key location B, the key location C, or the key location E, because the key location B, the key location C, or the key location E is a key location adjacent to the key location D, the key location D must pass through one of the three key locations, and therefore the corresponding path information is written by the rfid device of any one of the key locations. If the last path position of the vehicle read at the key point D is the key point F or the key point a, the first distance between the position of the vehicle and the registered position set by the radio frequency identification device exceeds the threshold range, and then it may be determined as an illegal fee deduction.

Preferably, when the payment operation is completed, the registration position is written into the rfid tag as the last route position of the vehicle, that is, the position where the rfid device for charging is located is also used as a route position in the route of the vehicle, so that when the vehicle passes through, not only the corresponding charging deduction is realized, but also the corresponding route information is written into the rfid tag on the vehicle. This has the advantage that, for example in a payment scenario such as a parking lot, the parking fee for a vehicle is sometimes charged on a pay-per-use basis, the vehicle has already paid when entering the parking lot, and in order to prevent the vehicle from being charged repeatedly, for example if the rfid device is a rfid handset in the hands of a toll collector, a fee is deducted a plurality of times by identifying the rfid tag on the vehicle a plurality of times. With the above embodiment, the last route position recorded by the rfid tag on the vehicle is the parking lot, and since the vehicle does not leave the parking lot, the last route position recorded by the rfid tag is still the parking lot. Therefore, when the radio frequency identification payment is carried out for the second time, the first distance between the position of the vehicle and the registration position set by the radio frequency identification device can be represented as zero, and the condition that the first distance is zero can be excluded by setting the threshold range, so that the condition of repeated fee deduction can be avoided.

As shown in fig. 5, a flowchart of a rfid payment method according to an embodiment of the present invention is shown. The radio frequency identification payment method specifically comprises the following steps:

and step S21, reading and writing the radio frequency identification electronic tag on the vehicle through the radio frequency identification device, wherein the radio frequency identification device reads and writes the radio frequency identification electronic tag, mainly obtains information such as vehicle identity and the like, is an initial action for realizing payment operation, and plays a role in account identification in order to locate a specific account corresponding to the vehicle. Secondly, the time, the type and the like of payment can be determined, so that information support is provided for completing payment operation.

Step S22, inquiring the registration position set by the radio frequency identification device; referring to the above embodiments of the rfid payment method, the registered locations of the rfid devices are planned and stored in advance, and preferably are managed and queried in a unified manner through the registered location database server. If the RFID device for charging is not set according to the registration position, namely, is placed at a place outside the registration position to realize charging work, the RFID device is determined to belong to an illegal action, and the charging action of the RFID device is not determined.

And step S23, acquiring the actual position of the mobile terminal through a positioning device arranged in the radio frequency identification device. The positioning device can be a positioning navigation system such as a U.S. GPS, a Chinese Beidou, a Russian glonass and a European Galileo, and the actual position of the radio frequency identification device can be obtained through the positioning of the positioning device. It should be noted that step S22 and step S23 do not have an absolute precedence relationship, and may be performed simultaneously or successively according to actual situations.

And step S24, judging a second distance between the actual position of the radio frequency identification device and the set registration position, and completing the payment operation when the second distance is within the threshold value range. When the second distance is beyond the threshold range, it indicates that the rfid device is not set according to the specified registration location or is manually moved, so the payment behavior is suspicious, and it is likely that someone illegally uses the rfid device with the charging function to realize illegal charging.

This embodiment is more direct than the above-mentioned embodiment, and directly determines the relationship between the actual position of the rfid device and the set registration position, and when the rfid device is set as specified, the second distance between the actual position of the rfid device and the set registration position should be within the threshold range, so that it is possible to determine whether or not the payment operation is legal by determining the size of the second distance. The method is simpler than the implementation method, but has a great defect that the actual position of the radio frequency identification device is determined by the positioning device arranged in the radio frequency identification device, and if a person uses the radio frequency identification device to carry out illegal fee deduction, the positioning device in the radio frequency identification device is probably falsified, namely, the actual position of the provided radio frequency identification device is wrong, for example, a position close to the position of a vehicle is provided as the actual position of the radio frequency identification device.

As shown in fig. 6, a schematic diagram of an rfid payment system according to an embodiment of the present invention is shown. The radio frequency identification payment system comprises a vehicle position determining unit U11, a registered position inquiring unit U12 and a judgment payment unit U13.

The vehicle position determining unit U11 is used for reading and writing the rfid tag on the vehicle and obtaining the position of the vehicle through the rfid device. Specifically, in the vehicle position determination unit U11, the position of the vehicle is obtained by a positioning device provided on the vehicle or a cellular phone binding the vehicle. The positioning device is a GPS, a Beidou and the like which are arranged on the vehicle. The position of the vehicle is determined through the mobile phone, the mobile phone is bound with the vehicle, and the mobile phone has a positioning function, so that the mobile phones bound together are actually consistent with the position of the vehicle, and the position of the vehicle can be deduced by obtaining the position of the mobile phone. In further embodiments, the vehicle position determining unit U11 may also obtain the last route position of the vehicle by reading the vehicle route information in the rfid tag through the rfid device to determine the position of the vehicle. The vehicle path in the radio frequency identification electronic tag is generated by writing path information into the radio frequency identification electronic tag on the vehicle by radio frequency identification devices at a plurality of key places, the position of the latest path can be found according to the time sequence, and the position of the vehicle can be generally deduced as the density of the key places is increased. It should be noted that, the specific embodiment of determining the vehicle location may refer to the specific embodiment of the rfid payment method described above.

The registration location query unit U12 is used to query the registration location set by the rfid device. The registration location set by the rfid device is information stored in advance, and as shown in fig. 2 and 3, may be information that is deployed in advance in a registration location database server, and the registration location of the corresponding rfid device may be queried through network communication.

The payment judging unit U13 is configured to judge a first distance between the vehicle location and a registered location set by the RFID device, and when the first distance is within a threshold range, complete a payment operation according to the acquired vehicle information. I.e. for analyzing whether the vehicle is in the vicinity of the registered location, because only payment actions made in the vicinity of the registered location are considered valid.

In a preferred embodiment, the position of the vehicle can be determined by the route information recorded in the rfid tag on the vehicle, and the position of the vehicle is derived from the last route position of the vehicle recorded in the route information. The payment judging unit U13 writes the registered position in the rfid tag as the last route position of the vehicle when the payment operation is completed by the rfid device. The vehicle position is updated to the registered position set by the radio frequency identification device, the pushed vehicle position is changed to the position for completing the corresponding payment, and if the payment operation is carried out again at the same position, the vehicle position is not changed, so the vehicle position is easily excluded from the payment operation, and the phenomenon of repeated charging is avoided. Reference may be made in particular to the related embodiments of the rfid payment method described above.

Fig. 7 is a schematic diagram of an rfid payment system according to an embodiment of the present invention. The radio frequency identification payment system comprises an identification unit U21, a registered position inquiry unit U22, an actual position determination unit U23 and a judgment payment unit U24.

The identification unit U21 is used for reading and writing the rfid tag on the vehicle by the rfid device, and aims to obtain information such as the identity of the vehicle performing the payment operation.

The registration location query unit U22 is configured to query the registration location set by the rfid device, where the registration location is a set of information stored in advance, and the corresponding query may be performed through the number of the rfid device.

The actual position determining unit U23 is configured to obtain an actual position of the rfid device through a positioning device disposed in the rfid device, that is, monitor a real-time position of the rfid device, and obtain an actual position of the rfid device.

The payment judging unit U24 is configured to judge a second distance between the actual location of the rfid device and the set registration location, and when the second distance is within the threshold range, complete the payment operation. Whether the payment operation is legal or not is determined by judging whether the actual position of the radio frequency identification device accords with the place specified by the registered position or not, so that whether the payment operation is carried out or not is determined.

It should be noted that, the rfid payment system of the present embodiment may specifically refer to the embodiments of the rfid payment method and system.

In connection with the technical solutions of the methods disclosed in the present Application, the methods may be directly embodied as hardware, a software module executed by a control unit, or a combination of the two, that is, one or more steps and/or one or more steps combinations, and may correspond to each software module of a computer program flow, or may correspond to each hardware module, for example, an ASIC (Application Specific Integrated Circuit), an FPGA (Field Programmable Gate Array), or other Programmable logic device, a discrete Gate or transistor logic device, a discrete hardware component, or any suitable combination thereof. For convenience of description, the above-mentioned apparatuses are described as being divided into various modules by functions, and of course, the functions of the modules may be implemented in one or more software and/or hardware when implementing the present application.

From the above description of the embodiments, it is clear to those skilled in the art that the present application can be implemented by software plus necessary general hardware platform. Based on this understanding, the technical solutions of the present application may be embodied in the form of software products, which essentially or partially contribute to the prior art. The software is executed by a micro-control unit, which may include one or more micro-control units of any type, depending on the desired configuration, including but not limited to a micro-control unit, a microcontroller, a DSP (Digital Signal Processor), or any combination thereof. The software is stored in a memory, such as a volatile memory (e.g., random access memory, etc.), a non-volatile memory (e.g., read-only memory, flash memory, etc.), or any combination thereof.

In summary, the invention registers the setting position of the radio frequency identification device, analyzes the distance between the registered position of the radio frequency identification device and the position of the vehicle before payment operation, and judges whether the distance is within the threshold range to determine whether to pay. The invention improves the security of radio frequency identification payment and reduces the phenomenon of illegal fee deduction.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.

The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.

Claims (4)

1. A radio frequency identification payment method, comprising the steps of:

reading and writing a radio frequency identification electronic tag on the vehicle through a radio frequency identification device at a toll station to acquire vehicle information; the vehicle position is determined by the mobile phone positioning through the binding of the vehicle information in the radio frequency identification electronic tag and the mobile phone; or the radio frequency identification device arranged at each designated position writes the designated position into the radio frequency identification electronic tag of the vehicle to form a vehicle path in the radio frequency identification electronic tag, and the position of the latest path on the vehicle path is obtained through reading the radio frequency identification electronic tag to realize the determination of the vehicle position;

inquiring the registration position set by the radio frequency identification device at the toll station, and performing unified registration on the setting position of the radio frequency identification device when the radio frequency identification device is set;

and judging a first distance between the vehicle position and a registered position set by the radio frequency identification device, and when the first distance is within a threshold value range, completing payment operation according to the obtained vehicle information.

2. The rfid payment method of claim 1, wherein the registered location is written into the rfid tag as a vehicle last-time route location upon completion of a payment operation by the rfid device.

3. A radio frequency identification payment system, comprising:

the vehicle position determining unit is used for reading and writing the radio frequency identification electronic tag on the vehicle through the radio frequency identification device at the toll station to acquire vehicle information; the vehicle position is determined by the mobile phone positioning through the binding of the vehicle information in the radio frequency identification electronic tag and the mobile phone; or the radio frequency identification device arranged at each designated position writes the designated position into the radio frequency identification electronic tag of the vehicle to form a vehicle path in the radio frequency identification electronic tag, and the position of the latest path on the vehicle path is obtained through reading the radio frequency identification electronic tag to realize the determination of the vehicle position;

the registration position inquiry unit is used for inquiring the registration position set by the radio frequency identification device at the toll station and uniformly registering the setting position of the radio frequency identification device when the radio frequency identification device is set;

and the payment judging unit is used for judging a first distance between the vehicle position and a registration position set by the radio frequency identification device, and when the first distance is within a threshold value range, completing payment operation according to the acquired vehicle information.

4. The rfid payment system of claim 3, wherein the payment determining unit writes the registered location as a vehicle latest route location into the rfid tag when a payment operation is completed by the rfid device.

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