Electronic transaction method, electronic transaction device, electronic equipment and medium

Abstract

The present application is applicable to the field of vehicle networking technology, and provides an electronic transaction method, an electronic transaction device, an electronic device and a medium, wherein an electronic transaction method, by broadcasting a charging message carrying a response condition, since the charging message is used to instruct the vehicle-mounted terminal to determine whether to perform a response operation based on the response condition, the vehicle-mounted terminal will only perform a response operation when the vehicle where the vehicle-mounted terminal is located meets the response condition. Therefore, when the response message returned by the vehicle-mounted terminal is received, the handshake with the vehicle-mounted terminal can be completed, and then based on the current location information of the vehicle-mounted terminal, the vehicle's driving direction information and the historical station passing information carried in the response message, it is further determined whether to perform electronic charges on the vehicle-mounted terminal, thereby avoiding the phenomenon of erroneous transactions in the process of electronic charging of the vehicle-mounted terminal, and improving the scientific degree and accuracy of electronic transactions with the vehicle-mounted terminal.

Description

Technical Field

[0001] The present application belongs to the technical field of Internet of Vehicles, and in particular, relates to an electronic transaction method, an electronic transaction device, an electronic device, and a computer-readable storage medium. Background Art

[0002] At present, the vehicle-to-everything (V2X) communication in the Internet of Vehicles technology is considered to be one of the areas with the most industrial potential and the clearest market demand in the Internet of Things system. In the Long Term Evolution (LTE) technology, V2X supports broadcast services, so that the road toll terminal built based on V2X can broadcast charging messages to the vehicle terminals within the broadcast range. The vehicle terminals respond to the charging messages and achieve handshake with the road toll terminal. Then, the road toll terminal completes the toll collection for the vehicle where the vehicle terminal is located by exchanging information with the vehicle terminal.

[0003] However, for unrelated vehicles within the broadcast range that do not need to pay tolls, their on-board terminals will also receive the toll information broadcast by the road toll terminal, resulting in the phenomenon of erroneous transactions between the road toll terminal and the on-board terminals of unrelated vehicles. It can be seen that the existing electronic transactions between road toll terminals and on-board terminals have the problems of low scientificity and low accuracy. Summary of the invention

[0004] In view of this, the embodiments of the present application provide an electronic transaction method, an electronic transaction device, an electronic device and a computer-readable storage medium to solve the problems of low scientificity and low accuracy in the process of electronic transactions between existing road toll collection terminals and vehicle-mounted terminals.

[0005] A first aspect of an embodiment of the present application provides an electronic toll collection method, which is applied to a road toll collection terminal, comprising:

[0006] Broadcasting a charging message carrying a response condition; the charging message is used to instruct the vehicle-mounted terminal to determine whether to return a response message based on the response condition; wherein the response message carries the current location information of the vehicle-mounted terminal, the vehicle's driving direction information, and the historical station passing information;

[0007] If the response message is received, and it is determined according to the current location information that the vehicle is located in a preset toll area, and the vehicle driving direction information is consistent with the preset road traffic direction, then it is determined whether to perform electronic toll collection on the vehicle terminal based on the historical station passing information;

[0008] If it is determined that the vehicle-mounted terminal is to be charged electronically, an electronic transaction operation is initiated to the vehicle-mounted terminal.

[0009] The first aspect of this embodiment provides an electronic transaction method, in which a road toll collection terminal broadcasts a charging message carrying a response condition. Since the charging message is used to instruct the vehicle-mounted terminal to determine whether to perform a response operation based on the response condition, the vehicle-mounted terminal will perform a response operation only when the vehicle where the vehicle-mounted terminal is located meets the response condition. Therefore, when the road toll collection terminal receives the response message returned by the vehicle-mounted terminal, it can complete the handshake with the vehicle-mounted terminal, and then further determine whether to perform electronic charging on the vehicle-mounted terminal based on the response message. Because the response message carries the current location information of the vehicle-mounted terminal, the vehicle's driving direction information and historical station passing information, if the road toll collection terminal receives the response message and determines that the vehicle is located in a preset charging area based on the current location information, and the vehicle's driving direction information is consistent with the preset road traffic direction, then it determines whether to perform electronic charging on the vehicle-mounted terminal based on the historical station passing information. If the road toll collection terminal determines that the vehicle-mounted terminal is to be charged electronically, it will initiate an electronic transaction operation to the vehicle-mounted terminal, thereby avoiding the phenomenon of erroneous transactions in the process of electronic charging of the vehicle-mounted terminal, and improving the scientific degree and accuracy of electronic transactions with the vehicle-mounted terminal.

[0010] A second aspect of an embodiment of the present application provides an electronic transaction method, which is applied to a vehicle-mounted terminal, comprising:

[0011] Monitor the charging message with response conditions broadcast by the road charging terminal;

[0012] Determining whether to return a response message to the road toll collection terminal based on the response condition;

[0013] If it is determined to return a response message to the road toll collection terminal, a response message carrying the current location information of the vehicle terminal, the vehicle driving direction information and the historical station passing information is returned to the road toll collection terminal; wherein the response message is used to instruct the road toll collection terminal to determine whether to electronically charge the vehicle terminal based on the historical station passing information when the vehicle is determined to be located in a preset charging area according to the current location information and the vehicle driving direction information is consistent with the preset road passing direction;

[0014] In response to the electronic transaction operation initiated by the road toll collection terminal according to the response message, a corresponding electronic transaction operation is performed.

[0015] The second aspect of this embodiment provides an electronic transaction method, in which the on-board terminal monitors the charging message carrying the response condition broadcast by the road toll terminal. Since the on-board terminal determines whether to return the response message to the road toll terminal based on the response condition, the on-board terminal will only perform the response operation when the vehicle where the on-board terminal is located meets the response condition. Therefore, if the on-board terminal determines to return the response message to the road toll terminal, a response message carrying the current location information of the on-board terminal, the vehicle's driving direction information and the historical station passing information is returned to the road toll terminal to complete the handshake with the road toll terminal, because the response message is used to indicate that the road toll terminal determines that the vehicle is located in a preset charging area based on the current location information, and the vehicle's driving direction information is consistent with the preset road traffic direction. When the information is consistent, it is determined whether to perform electronic charging on the vehicle terminal based on the historical station-passing information. Therefore, if the road toll collection terminal receives the response message and determines that the vehicle is located in the preset charging area based on the current location information, and the vehicle's driving direction information is consistent with the preset road traffic direction, it is determined whether to perform electronic charging on the vehicle terminal based on the historical station-passing information. If the road toll collection terminal determines to perform electronic charging on the vehicle terminal, it will initiate an electronic transaction operation to the vehicle terminal. The vehicle terminal responds to the electronic transaction operation initiated by the road toll collection terminal based on the response message and performs the corresponding electronic transaction operation, thereby avoiding the phenomenon of erroneous transactions in the process of responding to the electronic transaction initiated by the road toll collection terminal, and improving the scientific degree and accuracy of electronic transactions with the road toll collection terminal.

[0016] A third aspect of an embodiment of the present application provides an electronic transaction device, including:

[0017] A broadcast unit, used for broadcasting a charging message carrying a response condition; the charging message is used to instruct the vehicle terminal to determine whether to return a response message based on the response condition; wherein the response message carries the current location information of the vehicle terminal, the vehicle driving direction information and the historical station passing information;

[0018] A first determination unit is configured to determine whether to electronically charge the vehicle terminal based on the historical station passing information if the response message is received and it is determined according to the current location information that the vehicle is located in a preset charging area and the vehicle driving direction information is consistent with a preset road passing direction;

[0019] The first transaction unit is used to initiate an electronic transaction operation to the vehicle-mounted terminal if it is determined that the vehicle-mounted terminal is to be charged electronically.

[0020] A fourth aspect of an embodiment of the present application provides an electronic transaction device, including:

[0021] A monitoring unit, used for monitoring the charging message carrying the response condition broadcasted by the road charging terminal;

[0022] A second determining unit, configured to determine whether to return a response message to the road toll collection terminal based on the response condition;

[0023] A return unit, for returning a response message carrying the current location information of the vehicle terminal, the vehicle driving direction information and the historical passing station information to the road toll collection terminal if it is determined to return a response message to the road toll collection terminal; wherein the response message is used to instruct the road toll collection terminal to determine whether to electronically charge the vehicle terminal based on the historical passing station information when the vehicle is determined to be located in a preset charging area according to the current location information and the vehicle driving direction information is consistent with the preset road passing direction;

[0024] The second transaction unit is used to execute a corresponding electronic transaction operation in response to the electronic transaction operation initiated by the road toll collection terminal according to the response message.

[0025] The fifth aspect of an embodiment of the present application provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the electronic device, wherein the processor implements the steps of the electronic transaction method provided in the first aspect when executing the computer program; or, the processor implements the steps of the electronic transaction method provided in the second aspect when executing the computer program.

[0026] The sixth aspect of an embodiment of the present application provides a computer-readable storage medium, which stores a computer program, and when the computer program is executed by a processor, it implements the steps of the electronic transaction method provided in the first aspect; or when the computer program is executed by a processor, it implements the steps of the electronic transaction method provided in the second aspect.

[0027] The beneficial effects of implementing an electronic transaction device, an electronic device, and a computer-readable storage medium provided by the embodiments of the present application can be referred to the beneficial effects of the corresponding electronic transaction methods provided in the first aspect and / or the second aspect above, and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0029] Figure 1 It is a schematic diagram of the implementation environment of the electronic transaction method provided in the embodiment of the present application;

[0030] Figure 2 It is a flow chart of an implementation of an electronic transaction method provided in an embodiment of the present application;

[0031] Figure 3 is a schematic diagram of a site of historical site information in an embodiment of the present application;

[0032] Figure 4 is a flowchart of an implementation of an electronic transaction method provided by another embodiment of the present application;

[0033] Figure 5 It is a schematic diagram of the overall process of an electronic transaction method provided by an embodiment of the present application;

[0034] Figure 6 is a structural block diagram of an electronic transaction device provided in an embodiment of the present application;

[0035] Figure 7 is a structural block diagram of an electronic transaction device provided by another embodiment of the present application;

[0036] Figure 8 It is a structural block diagram of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0038] Figure 1 Schematic diagram of the implementation environment of the electronic transaction method provided in the embodiment of the present application. Figure 1 As shown, taking the electronic transaction method provided by the first aspect of this embodiment as an example, the road toll terminal 10 is configured to broadcast a charging message carrying a response condition to the vehicle terminal; the charging message is configured to instruct the vehicle terminal 20 to determine whether to perform a response operation based on the response condition. The road toll terminal 10 is also configured to, if a response message returned by the vehicle terminal 20 is received, determine whether to perform electronic charging on the vehicle terminal 20 based on the current location information of the vehicle terminal, the vehicle driving direction information and the historical station passing information carried in the response message; here, if the road toll terminal 10 receives the response message returned by the vehicle terminal 20, it means that the handshake between the road toll terminal 10 and the vehicle terminal 20 is completed, and the road toll terminal 10 is also configured to, after the handshake, if it is determined that the vehicle is located in the preset charging area according to the current location information, and the vehicle driving direction information is consistent with the preset road traffic direction, determine whether to perform electronic charging on the vehicle terminal based on the historical station passing information, and if it is determined that the vehicle terminal is to be charged electronically, initiate an electronic transaction operation to the vehicle terminal. .

[0039] like Figure 1 As shown, taking the electronic transaction method provided by the second aspect of this embodiment as an example, the vehicle terminal 20 is configured to monitor the charging message carrying the response condition broadcast by the road charging terminal 10, and the vehicle terminal 20 determines whether to perform the response operation based on the response condition carried in the charging message. The vehicle terminal 20 is also configured to return a response message carrying the current location information of the vehicle terminal 20, the vehicle driving direction information and the historical passing station information to the road charging terminal 10 if it is determined to perform the response operation. Here, when the vehicle terminal 20 returns the response message carrying the driving information to the road charging terminal 10, the handshake is completed, and after the handshake, the road charging terminal 10 responds to the response message returned by the vehicle terminal 20. When the current location information determines that the vehicle is located in the preset charging area, and the vehicle driving direction information is consistent with the preset road traffic direction, the road charging terminal 10 determines whether to perform electronic charging on the vehicle terminal 20 based on the historical passing station information. The vehicle terminal 20 is also configured to, if the road toll collection terminal 10 determines to collect electronic charges from the vehicle terminal 20 based on the driving information, perform a corresponding electronic transaction operation in response to the electronic transaction operation initiated by the road toll collection terminal 10 based on the response message.

[0040] It should be understood that Figure 1 In the implementation environment diagram of the electronic transaction method provided by the embodiment of the present application, the vehicle terminal 20 can be an electronic device brought by the vehicle, and the electronic device is configured to communicate wirelessly with the road toll terminal 10, or it can be a mobile terminal device used on the vehicle, such as a mobile phone, a tablet computer, etc., which is not limited here. In the specific implementation, the specific way in which the road toll terminal 10 and the vehicle terminal 20 realize communication can be based on one or more wireless communication technologies. For example, vehicle to everything (Vehicle To Everything, 4G) communication, 4th generation (4th Generation, 4G) mobile communication technology, such as long term evolution (Long Term Evolution, LTE), 5th generation (5G) mobile communication technology, such as (New Radio, NR), and future mobile communication technology, such as 6th generation (6G) mobile communication technology. Since the electronic transaction method provided in this embodiment does not involve how to realize the communication content or improvement between two or more devices, the content of how to realize the wireless communication between devices will not be repeated here.

[0041] The following will be combined Figures 2 to 5 The electronic transaction method provided in the embodiment of the present application is specifically described.

[0042] Figure 2It is a flow chart for implementing an electronic transaction method provided in an embodiment of the present application. Figure 2 The electronic transaction method shown is applied to the road toll collection end, that is, Figure 2 The execution subject of the electronic transaction method implementation process shown is the road toll terminal. Figure 2 As shown, the electronic transaction method includes the following steps:

[0043] S11: Broadcast a charging message carrying a response condition.

[0044] Accordingly, the vehicle-mounted terminal monitors the charging message carrying the response conditions broadcast by the road charging terminal.

[0045] In step S11, the charging message is used to instruct the vehicle terminal to determine whether to return a response message based on the response condition, that is, whether to perform a response operation. Here, the response message carries the current location information of the vehicle terminal, the vehicle driving direction information, and the historical station passing information.

[0046] In this embodiment, the charging message carrying the response condition is used to implement a handshake with the vehicle terminal. When the vehicle terminal determines that the response condition is met according to the charging message, the charging message is responded to, thereby completing the handshake.

[0047] During implementation, the setting of the road toll terminal can be implemented based on the actual requirements of the road toll terminal for the time limit for completing the electronic transaction and the coverage of the road toll terminal.

[0048] Take the scenario where a road toll station is set up at a highway exit to collect fees from vehicles traveling on the highway as an example. In order to achieve the goal that vehicles do not need to stop at the highway intersection, improve the traffic efficiency of the highway intersection, and improve the smoothness of the electronic transaction process, the vehicle-mounted terminal on the vehicle can monitor the charging message with response conditions broadcasted by the road toll station at a certain distance before the vehicle reaches the highway exit, and then complete the electronic transaction by responding to the charging message.

[0049] As an example, taking the road toll terminal as the final destination of the traveling vehicle, based on the maximum speed limit at the location of the road toll terminal (highway exit) and the time required to complete the electronic transaction, the latest starting point where the vehicle-mounted terminal listens to the charging message is calculated. The distance between the starting point and the end point can be configured as the broadcast radius of the road toll terminal. When the vehicle travels within the broadcast radius, the vehicle-mounted terminal can listen to the charging message with response conditions broadcast by the road toll terminal.

[0050] In all embodiments of the present application, the response condition may include one or more of the following: reference position information, reference direction information, and reference driving trajectory information. Since the response condition is used to describe the response environment in which the vehicle-mounted terminal responds to the charging message, when the vehicle-mounted terminal monitors the charging message broadcast by the road toll terminal, the charging message instructs the vehicle-mounted terminal to determine whether to perform a response operation based on the response condition. Here, the vehicle-mounted terminal obtains its own environmental information and compares it with the response environment described by the response condition, and then determines whether to perform a response operation. Among them, the vehicle-mounted terminal's own environmental information can be one or more of the vehicle's current position information measured by the Global Positioning System (GPS) configured on the vehicle-mounted terminal, the vehicle's driving direction information estimated based on the change in position information at each moment, and the vehicle's driving trajectory information.

[0051] As an example, assume that the road toll station only charges vehicles traveling in a first direction. When vehicle A travels in the first direction and vehicle B travels in a second direction opposite to the first direction, vehicle A is charged, while vehicle B is not charged. When both vehicle A and vehicle B are close to the road toll station and both monitor the charging message broadcast by the road toll station, the vehicle-mounted terminal A1 of vehicle A and the vehicle-mounted terminal B1 of vehicle B respectively obtain their own environmental information, and the obtained vehicle current location information is the same or similar, so it is impossible to decide whether to respond to the charging message based solely on the vehicle current location information.

[0052] In addition, it is also considered that when the vehicle terminal uses the existing positioning system to measure the current position information of the vehicle, it is easy to cause inaccurate positioning due to the quality of the satellite signal. Therefore, after the vehicle terminal monitors the charging message carrying the response condition broadcast by the road toll terminal, the charging information instructs the vehicle terminal to determine whether to perform the response operation based on the response condition. The response condition may include: at least two of the reference position information, reference direction information and reference driving trajectory information. Accordingly, the vehicle terminal's own environmental information may include: the vehicle's current position information, the vehicle's driving direction information estimated according to the change of the position information at each moment, and at least two of the vehicle's driving trajectory information. Even if the vehicle terminal uses the existing positioning system to measure the current position information of the vehicle, due to the quality of the satellite signal, the positioning is inaccurate, and it can be determined whether to perform the response operation by considering other information.

[0053] As for when the road toll collection terminal broadcasts the toll collection message carrying the response conditions, it may specifically include but not be limited to the following scenarios:

[0054] Scenario 1: Periodically broadcast charging messages with response conditions.

[0055] For example, the road toll terminal is pre-configured with a broadcast cycle, which can be configured based on the vehicle communication conditions at the location of the road toll terminal; the road toll terminal periodically broadcasts a charging message carrying a response condition according to the broadcast cycle.

[0056] Scenario 2: In response to a passage request sent by the vehicle terminal, a charging message carrying response conditions is broadcast.

[0057] For example, during the process of automatic driving of a vehicle, after the user sets the destination in the vehicle terminal, the vehicle terminal, the server or other network element communicating with the vehicle terminal will plan the route. When the vehicle where the vehicle terminal is located drives to the road section where the road toll terminal is located, the vehicle terminal sends a pass request to the road toll terminal on the route through the wireless network. In response to the pass request sent by the vehicle terminal, the road toll terminal broadcasts a charging message carrying a response condition.

[0058] It should be understood that after broadcasting the charging message, the road charging terminal waits for the vehicle terminal to respond to the charging message, that is, after executing step S11, it continues to execute step S12. Here, since the charging message is used to instruct the vehicle terminal to determine whether to return a response message based on the response condition, the vehicle terminal can return a response message to the road charging terminal according to the charging message when determining to perform a response operation. Among them, the charging message can also carry information such as the communication address and communication channel of the road charging terminal, so that the vehicle terminal can return a response message to the road charging terminal according to the charging message.

[0059] S12: If the response message is received, and it is determined based on the current location information that the vehicle is located in a preset toll area, and the vehicle driving direction information is consistent with the preset road traffic direction, then it is determined whether to perform electronic toll collection on the vehicle terminal based on the historical station passing information.

[0060] In step S12, the response message is a message sent by the vehicle terminal to the road toll collection terminal when the vehicle terminal determines to perform a response operation based on the response condition carried in the charging message.

[0061] In order to further reduce the probability of erroneous transactions, in this embodiment, when the road toll collection terminal receives the response message returned by the vehicle terminal, that is, after completing the handshake with the vehicle terminal, it further determines whether the vehicle where the vehicle terminal is located needs to be charged based on the information carried in the response message. Specifically, since the response message carries the current location information of the vehicle terminal, the vehicle's driving direction information, and the historical station passing information, after receiving the response message, the road toll collection terminal can decide whether to charge the vehicle terminal electronically based on the information content carried in the response message.

[0062] Here, when the road toll collection terminal decides whether to electronically collect fees from the vehicle-mounted terminal based on the information content carried in the response message, it specifically determines whether to electronically collect fees from the vehicle-mounted terminal based on the current location information when it determines that the vehicle is located in the preset charging area and the vehicle's driving direction information is consistent with the preset road traffic direction, and then further determines whether to electronically collect fees from the vehicle-mounted terminal based on the historical station passing information. It can be seen that after receiving the response message, the road toll collection terminal determines whether to electronically collect fees from the vehicle-mounted terminal based on the historical station passing information when it determines that the vehicle's current location information is located in the preset charging area and the vehicle's driving direction information is consistent with the preset road traffic direction. Among them, the historical station passing information is used to describe the information of the passing stations that the vehicle passed before driving to the current location, or the road toll collection terminal information of the passing stations, etc.

[0063] During implementation, the road toll terminal determines whether the vehicle is located in the preset toll area based on the current location information, and determines whether the vehicle's driving direction information is consistent with the preset road traffic direction. The current location information can be compared with the area where the road toll terminal is located, and the vehicle's driving direction information is matched with the release direction of the road toll terminal. If the current location information indicates that the vehicle is located within the area where the road toll terminal is located, it can be determined that the vehicle is located in the preset toll area. If the vehicle's driving direction information matches the release direction of the road toll terminal, it is determined that the vehicle's driving direction information is consistent with the preset road traffic direction.

[0064] As an example, the current location information can be obtained by positioning with a GPS positioning system configured on the vehicle terminal, or by positioning with a Beidou positioning system. In actual use, when the vehicle terminal uses an existing positioning system for positioning, it is easily affected by the quality of the satellite signal, resulting in positioning drift or positioning delay. For example, the current location information obtained by positioning is the reverse driving road of the actual driving road of the vehicle. Therefore, in this embodiment, if it is determined based on the current location information that the vehicle is located in the preset charging area, and the vehicle driving direction information is consistent with the preset road traffic direction, and then further based on the historical station passing information, it is determined whether to charge the vehicle terminal electronically, which can avoid the vehicle terminal being affected by the quality of the satellite signal, resulting in inaccurate current location information in the response message returned to the road toll terminal, causing the road toll terminal to charge the vehicle terminal by mistake.

[0065] It is understandable that the road toll terminal is usually set up at a toll station or other vehicle gate. The release direction refers to the vehicle's driving direction specified by the road toll terminal when charging the vehicle, that is, the preset road traffic direction. The road toll terminal determines whether the vehicle's driving direction is consistent with the release direction based on the vehicle's driving information, and then determines whether the vehicle where the on-board terminal is located has used the toll section.

[0066] As an example, if the vehicle is determined to be located in a preset toll area based on the current location information, and the vehicle's driving direction information is consistent with the preset road traffic direction, the road toll terminal will also determine whether to charge the on-board terminal electronically based on the departure and stop information. Specifically, it can be determined based on historical stop information whether the vehicle's driving trajectory is related to the station where the road toll terminal is located. If relevant, it is determined that the on-board terminal will be charged electronically. If not relevant, it is determined that the on-board terminal will not be charged electronically.

[0067] As another example, after determining that the vehicle is located in a preset toll area and the vehicle driving direction information is consistent with the preset road traffic direction, the road toll terminal further determines whether to electronically charge the vehicle terminal based on the historical station passing information, specifically, it can be inferred based on the historical station passing information whether it is reasonable for the vehicle to pass through the station where the road toll terminal is located at this time. That is, it is determined whether the station where the vehicle is traveling to the road toll terminal at this time is adjacent to the station where the vehicle passed and / or has the same release direction.

[0068] It is easy to understand that in some embodiments, corresponding to step S12, if the vehicle is determined to be located in the preset charging area according to the current location information, and the vehicle driving direction information is inconsistent with the preset road traffic direction, the operation is terminated. Alternatively, if the vehicle is determined to be located outside the preset charging area according to the current location information, and the vehicle driving direction information is consistent with the preset road traffic direction, the operation is terminated. Alternatively, if the vehicle is determined to be located outside the preset charging area according to the current location information, and the vehicle driving direction information is inconsistent with the preset road traffic direction, the operation is terminated.

[0069] It should be understood that in all embodiments of the present application, the vehicle terminal is used together with the vehicle, and the current position information, vehicle driving direction information and historical stop information of the vehicle terminal can be used to represent the current position information, vehicle driving direction information and historical stop information of the vehicle. That is, electronic charging of the vehicle terminal is equivalent to charging the vehicle for using the road.

[0070] As an embodiment, step S12 includes:

[0071] The vehicle's passing stations are determined based on the historical station passing information; if the vehicle's passing stations are associated with the target stations, it is determined whether the latest recorded station among the vehicle's passing stations is a station in the opposite direction of the target station; wherein the target station is the station where the road toll terminal is located; if the latest recorded station is not a station in the opposite direction of the target station, it is determined that electronic charging is to be performed on the vehicle-mounted terminal; if the latest station is a station in the opposite direction of the target station, electronic charging of the vehicle-mounted terminal is prohibited.

[0072] In this embodiment, the historical station information is used to describe the station information that the vehicle in which the vehicle terminal is located has passed through during the driving process before the vehicle terminal achieves handshake with the road toll terminal. Here, the vehicle passed through the station can be the name, ID or address of the road toll terminal passing through the station. The location of the road toll terminal that is currently exchanging information with the vehicle terminal is the target station.

[0073] It should be noted that since there must be continuity between the stations that a vehicle passes through when it is driving, the stations that the vehicle passes through can be determined based on historical station-passing information, and by judging whether the stations that the vehicle passes through are associated with the target stations at the road toll terminal, and when associated, judging whether the latest recorded station among the stations that the vehicle passes through is the station in the opposite direction of the target station, it is determined whether electronic tolls should be collected on the vehicle.

[0074] Here, whether the vehicle passing station is associated with the target station where the road toll terminal is located can be determined based on a pre-configured associated station list. For example, an associated station list is configured for each station with a road toll terminal, and the information in the associated station list is used to describe the association relationship between the target station and the adjacent stations.

[0075] Figure 3 A schematic diagram of a site showing historical site information in an embodiment of the present application is shown. Figure 3 As shown, taking site P2 as the target site as an example, the information in the associated site list of site P2 is used to describe the association relationship between site P2 and adjacent sites (P1, P3, P4, P5). Taking site P4 as the target site as an example, the information in the associated site list of site P4 is used to describe the association relationship between site P4 and adjacent sites (P2, P7).

[0076] like Figure 3 As shown, as an example, assuming that a vehicle starts from station P0, passes through stations P1 and P2, and the road toll terminal is set at station P2, if the historical station passing information recorded by the vehicle terminal includes information of station P0, station P1, and station P2, where the information of station P2 is the latest recorded station among the stations passed by the vehicle, and the information of P2 is in the same direction as the target station, and is not the station in the opposite direction of the target station, then it is determined that the vehicle terminal will be charged electronically. If the historical station passing information recorded by the vehicle terminal includes information of station P0, station P1, station P2, and station P3, where the information of station P3 is the latest recorded station among the stations passed by the vehicle, and is also the station in the opposite direction of the target station, then it is prohibited to charge electronically the vehicle terminal.

[0077] like Figure 3As shown, as another example, assume that the vehicle starts from station P0, passes station P1 and arrives at station P2, and the road toll terminal is set at station P2, that is, station P2 is the target station. If the historical station passing information recorded by the vehicle terminal is the information of station PX, station P7 and station P6, it is determined that the vehicle passes through stations PX, P7 and P6, among which station PX, P7 and P6 are not adjacent or continuous stations of the target station P2, and the directions are different. Therefore, when the vehicle travels to station P2, the road toll terminal of station P2 does not determine to charge the vehicle terminal electronically, that is, terminate the operation.

[0078] S13: If it is determined that the vehicle-mounted terminal is to be charged electronically, an electronic transaction operation is initiated to the vehicle-mounted terminal.

[0079] Accordingly, the vehicle-mounted terminal performs corresponding electronic transaction operations in response to the electronic transaction operations initiated by the road toll collection terminal according to the response message.

[0080] In step S13, the road toll collection terminal initiates an electronic transaction operation to the vehicle terminal, which is related to the historical station passing information of the vehicle terminal, and specifically, it can be related to the transaction amount value of the electronic transaction operation initiated by the road toll collection terminal to the vehicle terminal. Here, since the historical station passing information can reflect all the stations and the length of the driving distance of the vehicle where the vehicle terminal is located, the specific transaction amount of the electronic transaction operation can be calculated based on the driving information.

[0081] In implementation, before initiating an electronic transaction operation to the vehicle terminal, the specific transaction amount of the electronic transaction operation is first determined. Specifically, the correspondence between the route sites and the amount values ​​can be pre-built, and all the route sites can be determined based on the driving information. Then, the transaction amount for initiating the electronic transaction operation to the vehicle terminal can be obtained by summing the values ​​according to the amount values ​​corresponding to all the route sites. Based on the transaction amount, the electronic transaction operation can be initiated to the vehicle terminal.

[0082] As an embodiment of the present application, step S13 includes:

[0083] Obtain vehicle information, account information and path identification information from the vehicle terminal; send the vehicle information, account information and path identification information to the host computer to receive the charging instruction from the host computer; in response to the charging instruction, send a transferCheanne1Rq message for performing electronic charging operations to the vehicle terminal to receive a transferCheanne1Rs message returned by the vehicle terminal based on the transferCheanne1Rq message; wherein the transferCheanne1Rs message carries the transaction result; send the transaction result to the host computer; the transaction result is used to instruct the host computer to return feedback information; if feedback information is received from the host computer, send a setMMIRq message to the vehicle terminal to end the electronic transaction operation.

[0084] In this embodiment, the vehicle information is used to describe the information of the vehicle where the vehicle terminal is located, such as the license plate number, vehicle owner information, etc. The account information is the account of the vehicle terminal, and the path identification information can be a set of identifications including the current road toll terminal. The road toll terminal sends the vehicle information, account information and path identification information to the host computer, which executes the deduction calculation or billing process according to the vehicle information, account information and path identification information, and then instructs the road toll terminal to initiate an electronic toll collection operation to the vehicle terminal.

[0085] Here, the toll collection end initiates an electronic toll collection operation to the vehicle terminal, specifically, sends a transferCheanne1Rq message to the vehicle terminal for executing the electronic toll collection operation, in order to receive a transferCheanne1Rs message returned by the vehicle terminal according to the transferCheanne1Rq message. Among them, the transferCheanne1Rq message can be information requesting to update the path identification information and the actual electronic transaction amount in the vehicle terminal. The vehicle terminal responds according to the transferCheanne1Rq message, that is, the returned transferCheanne1Rs message. Since the transferCheanne1Rs message carries the transaction result, the road toll collection end sends the transaction result in the transferCheanne1Rs message to the host computer after receiving the transferCheanne1Rs message. And because the transaction result is used to instruct the host computer to return feedback information, when the road toll collection end receives the feedback information from the host computer, it sends a setMMIRq message to the vehicle terminal to end the electronic transaction operation.

[0086] It is easy to understand that in the specific implementation, the road toll collection terminal obtains vehicle information, account information and path identification information from the vehicle terminal, and specifically sends a corresponding information acquisition request to the vehicle terminal, instructing the vehicle terminal to transmit the vehicle information, account information and path identification information back to the road toll collection terminal. Here, the process of information interaction between the road toll collection terminal and the vehicle terminal belongs to the information interaction process in the access communication environment, so the existing access communication protocol can be used to realize the information interaction between the two ends.

[0087] As an embodiment, the above step of obtaining vehicle information, account information and route identification information from the vehicle-mounted terminal includes:

[0088] A getSecureRq message is sent to the vehicle terminal, where the getSecureRq message is used to instruct the vehicle terminal to return a getSecureRs message carrying vehicle information; a vehicle information frame used to characterize the vehicle information in the getSecureRs message is sent to the host computer to receive a communication transaction instruction returned by the host computer; in response to the communication transaction instruction, a first transferCheanne1Rq message and a second transferCheanne1Rq message are sent to the vehicle terminal; and the first transferCheanne1Rs message and the second transferCheanne1Rs message returned by the vehicle terminal according to the first transferCheanne1Rq message and the second transferCheanne1Rq message are received; wherein the first transferCheanne1Rs message carries account information, and the second transferCheanne1Rs message carries path identification information.

[0089] It should be noted that since the road toll collection end initiates an electronic transaction operation to the vehicle terminal, it involves the redistribution process of electronic resources, and the execution of the redistribution process of electronic resources needs to meet reasonable and legal execution conditions for verification, otherwise it is easy to cause the phenomenon of electronic resources being randomly allocated.

[0090] In this embodiment, the road toll collection end sends a getSecureRq message to the vehicle terminal. Since the getSecureRq message is used to instruct the vehicle terminal to return a getSecureRs message carrying vehicle information, after the road toll collection end receives the getSecureRs message, the vehicle information frame used to represent the vehicle information in the getSecureRs message is sent to the host computer, and the host computer allows the road toll collection end to continue to perform subsequent operations and then return the communication transaction instruction. In response to the communication transaction instruction, the road toll collection end sends the first transferCheanne1Rq message and the second transferCheanne1Rq message to the vehicle terminal, and then receives the first transferCheanne1Rs message and the second transferCheanne1Rs message returned by the vehicle terminal based on the first transferCheanne1Rq message and the second transferCheanne1Rq message. Here, since the first transferCheanne1Rs message carries account information and the second transferCheanne1Rs message carries path identification information, through the above interaction process, the road toll collection end obtains vehicle information, account information and path identification information from the vehicle terminal.

[0091] It is easy to understand that in actual applications, since the road toll collection end obtains vehicle information, account information and path identification information from the on-board terminal, it also belongs to a two-terminal or multi-terminal communication strategy. Therefore, according to actual implementation needs, the existing interaction standards can be selected to implement the steps of this embodiment.

[0092] As an embodiment, the above step: in response to the charging instruction, sending a transferCheanne1Rq message for performing an electronic charging operation to the vehicle terminal, so as to receive a transferCheanne1Rs message returned by the vehicle terminal according to the transferCheanne1Rq message, includes:

[0093] A third transferCheanne1Rq message is sent to the vehicle-mounted terminal to perform consumption initialization operations on the vehicle-mounted terminal and update the consumption-specific file preset in the vehicle-mounted terminal; upon receiving the third transferCheanne1Rs message returned by the vehicle-mounted terminal based on the third transferCheanne1Rq message, charging operations are performed on the vehicle-mounted terminal by sending a fourth transferCheanne1Rq message to the vehicle-mounted terminal; and a fourth transferCheanne1Rs message is received returned by the vehicle-mounted terminal based on the fourth transferCheanne1Rq message, wherein the fourth transferCheanne1Rs message carries the transaction results.

[0094] In this embodiment, performing consumption initialization operation on the vehicle terminal and updating the preset consumption-specific file in the vehicle terminal refers to confirming that the road use data of the vehicle terminal has been paid, which means that the vehicle terminal has completed the electronic transaction for this road use. The third transferCheanne1Rs message is used to represent the result of performing consumption initialization operation on the vehicle terminal and the result of updating the preset consumption-specific file. The transaction result includes the account balance corresponding to the vehicle terminal.

[0095] As an embodiment, the above step of sending the transaction result to the host computer includes:

[0096] Send a transaction frame to the host computer to represent the transaction result.

[0097] In this embodiment, the vehicle terminal returns a fourth transferCheanne1Rs message to the road toll collection terminal according to the fourth transferCheanne1Rq message. The fourth transferCheanne1Rs message carries a transaction result, which represents the result of the electronic toll collection performed by the road toll collection terminal on the vehicle terminal. After receiving the fourth transferCheanne1Rs message, the road toll collection terminal specifically sends a transaction frame representing the transaction result to the upper computer.

[0098] Here, since the transaction result is used to instruct the host computer to return feedback information, the host computer returns feedback information to the vehicle-mounted terminal after receiving the transaction frame used to represent the transaction result.

[0099] As an embodiment, the above step: if feedback information is received from the host computer, a setMMIRq message is sent to the vehicle terminal to end the electronic transaction operation, including:

[0100] If the feedback information returned by the host computer according to the transaction frame is received, a setMMIRq message is sent to the vehicle terminal to release the current communication link of the vehicle terminal and end the electronic transaction operation.

[0101] In this embodiment, after receiving the transaction frame representing the transaction result, the host computer returns feedback information to the vehicle terminal. After receiving the feedback information, the road toll terminal sends a setMMIRq message to the vehicle terminal, thereby ending the electronic transaction operation.

[0102] Here, the road toll terminal sends a setMMIRq message to the vehicle terminal, requesting the vehicle terminal to prompt the completion of the current electronic transaction operation.

[0103] As an example, a buzzer is used to remind the user that the current electronic transaction has been completed, etc. In addition, the vehicle terminal also returns a setMMIRs message to the road toll terminal according to the setMMIRq message, indicating that the user has been reminded that the current electronic transaction has been completed, etc., through the buzzer.

[0104] In specific implementation, the road toll collection end may also send an EventReport message to the vehicle terminal to instruct the vehicle terminal to release the current link.

[0105] As can be seen from the above, an electronic transaction method provided in this embodiment is applied to a road toll collection terminal. The road toll collection terminal broadcasts a charging message carrying a response condition. Since the charging message is used to instruct the vehicle terminal to determine whether to perform a response operation based on the response condition, the vehicle terminal will perform a response operation only when the vehicle where the vehicle terminal is located meets the response condition. Therefore, when the road toll collection terminal receives the response message returned by the vehicle terminal, it can complete the handshake with the vehicle terminal, and then further determine whether to perform electronic toll collection on the vehicle terminal based on the response message. Because the response message carries the current location information of the vehicle terminal, the vehicle driving direction information and the historical passing station information, if the road toll collection terminal receives the response message and determines that the vehicle is located in the preset charging area according to the current location information, and the vehicle driving direction information is consistent with the preset road traffic direction, then it determines whether to perform electronic toll collection on the vehicle terminal based on the historical passing station information. If the road toll collection terminal determines to perform electronic toll collection on the vehicle terminal, it will initiate an electronic transaction operation to the vehicle terminal, thereby avoiding the phenomenon of erroneous transactions in the process of electronic toll collection on the vehicle terminal, and improving the scientific degree and accuracy of electronic transactions with the vehicle terminal.

[0106] See also Figure 4 , Figure 4 It is a flow chart for implementing an electronic transaction method provided by another embodiment of the present application. Figure 4 The electronic transaction method shown is applied to a vehicle-mounted terminal, that is, Figure 4The execution subject of the electronic transaction method implementation process shown is the vehicle-mounted terminal. Figure 4 As shown, the electronic transaction method includes the following steps:

[0107] S21: monitoring the charging message carrying the response conditions broadcast by the road charging terminal.

[0108] S22: Determine whether to return a response message to the road toll collection terminal based on the response condition.

[0109] In this embodiment, the vehicle terminal monitors the broadcast message in real time. Since the charging message carries a response condition, the vehicle terminal can immediately determine whether to perform a response operation based on the response condition after monitoring the charging message. The response condition and charging message can refer to the relevant content in S11 above, which will not be repeated here.

[0110] As an embodiment, the response condition includes reference area information and reference direction information. Step S22 includes:

[0111] Obtain current location information and vehicle travel direction information;

[0112] If the current location information matches the reference area information, and the vehicle driving direction information matches the reference direction information, determining to perform a response operation;

[0113] If the current position information does not match the reference area information, or the vehicle driving direction information does not match the reference direction information, it is determined that no response operation is performed.

[0114] In this embodiment, the current position information and vehicle driving direction information are actual information of the vehicle in which the vehicle terminal is located. Since the vehicle terminal is used with the vehicle, the current position information and vehicle driving direction information obtained by the vehicle terminal can represent the current position and driving direction of the vehicle.

[0115] Among them, to determine whether the current position information and the vehicle driving direction information match the reference area information and the reference direction information respectively, the relevant content in the above S11 can be referred to and will not be repeated here.

[0116] S23: If it is determined to return a response message to the road toll collection terminal, a response message carrying the current location information of the vehicle terminal, the vehicle driving direction information and the historical station passing information is returned to the road toll collection terminal.

[0117] Based on the above embodiment, as an embodiment, step S23 includes:

[0118] Obtain historical station passing information; configure the current location information, the vehicle driving direction information and the historical station passing information into a response message; return the response message carrying the current location information of the vehicle terminal, the vehicle driving direction information and the historical station passing information to the road toll terminal.

[0119] Here, the historical stop-by information can be obtained by the vehicle terminal making specific statistics on the vehicle's driving path, determining each station appearing in the vehicle's driving path, and recording information on each station, thereby obtaining the historical stop-by information.

[0120] For the specific content of the response operation and the response message, please refer to the relevant content in S12 above, which will not be repeated here.

[0121] S24: In response to the electronic transaction operation initiated by the road toll collection terminal according to the response message, a corresponding electronic transaction operation is performed.

[0122] As an embodiment, step S24 includes:

[0123] Return vehicle information, account information and path identification information to the road toll terminal; wherein the road toll terminal is used to send the returned vehicle information, account information and path identification information to the host computer, so that the host computer returns the billing instruction, and sends the transferCheanne1Rq message by executing the billing instruction; receive the transferCheanne1Rq message, and return the transferCheanne1Rs message to the road toll terminal according to the transferCheanne1Rq message; wherein the transferCheanne1Rs message carries the transaction result; the transaction result is used to instruct the host computer to send feedback information to the road toll terminal; if the setMMIRq message sent by the road toll terminal according to the feedback information is received, the electronic transaction operation is terminated according to the setMMIRq message.

[0124] Among them, the electronic transaction operation can refer to the relevant content in the above S13, which will not be repeated here.

[0125] Figure 5 The overall flow chart of an electronic transaction method provided by the embodiment of the present application is shown. Figure 5As shown, as an overall example of the embodiment of the present application, the vehicle terminal executes step S21, that is, monitors the content broadcast by the road toll terminal, and the road toll terminal executes step S11 to broadcast a charging message carrying a response condition. When the vehicle terminal monitors the charging message, step S22 is executed to determine whether to perform a response operation based on the response condition carried in the charging message. If the vehicle terminal determines to perform a response operation, step S23 is executed to return a response message carrying driving information to the road toll terminal. When the road toll terminal receives the response message returned by the vehicle terminal, the road toll terminal executes step S12 to determine that the vehicle is located in the preset charging area according to the current location information, and when the vehicle driving direction information is consistent with the preset road traffic direction, it determines whether to perform electronic charges on the vehicle terminal based on the historical station passing information. If the road toll terminal determines to perform electronic charges on the vehicle terminal, step S13 is executed to initiate an electronic transaction operation to the vehicle terminal. The vehicle terminal executes step S23 in response to the electronic transaction operation initiated by the road toll terminal according to the response message, and performs the corresponding electronic transaction operation.

[0126] From the above, it can be seen that an electronic transaction method provided in this embodiment is applied to a vehicle-mounted terminal. The vehicle-mounted terminal monitors the charging message carrying the response condition broadcast by the road toll terminal. Since the vehicle-mounted terminal determines whether to return the response message to the road toll terminal based on the response condition, the vehicle-mounted terminal will only perform the response operation when the vehicle where the vehicle terminal is located meets the response condition. Therefore, if the vehicle-mounted terminal determines to return the response message to the road toll terminal, it returns a response message carrying the current location information of the vehicle-mounted terminal, the vehicle's driving direction information, and the historical passing station information to the road toll terminal to complete the handshake with the road toll terminal. Because the response message is used to indicate that the road toll terminal determines that the vehicle is located in the preset charging area based on the current location information, and the vehicle's driving direction information is consistent with the preset road traffic direction, based on the historical passing station information The information determines whether to charge the vehicle-mounted terminal electronically. Therefore, if the road toll collection terminal receives the response message and determines that the vehicle is located in the preset charging area according to the current location information, and the vehicle's driving direction information is consistent with the preset road traffic direction, then it is determined whether to charge the vehicle-mounted terminal electronically based on the historical station-passing information. If the road toll collection terminal determines that the vehicle-mounted terminal is to be charged electronically, an electronic transaction operation is initiated to the vehicle-mounted terminal. The vehicle-mounted terminal responds to the electronic transaction operation initiated by the road toll collection terminal according to the response message and performs the corresponding electronic transaction operation, thereby avoiding the phenomenon of erroneous transactions in the process of responding to the electronic transaction initiated by the road toll collection terminal, and improving the scientific degree and accuracy of electronic transactions with the road toll collection terminal.

[0127] See also Figure 6 , Figure 61 is a structural block diagram of an electronic transaction device provided in an embodiment of the present application. In this embodiment, the electronic transaction device includes various units for executing Figure 2 For details, please refer to the steps in the corresponding embodiment. Figure 2 as well as Figure 2 For the convenience of explanation, only the parts related to this embodiment are shown. Figure 6 The electronic transaction device 60 is configured at the road toll collection terminal and includes: a broadcast unit 61, a first determination unit 62 and a first transaction unit 63. Among them:

[0128] The broadcast unit 61 is used to broadcast a charging message carrying a response condition; the charging message is used to instruct the vehicle terminal to determine whether to return a response message based on the response condition; wherein the response message carries the current location information of the vehicle terminal, the vehicle driving direction information, and the historical station passing information;

[0129] A first determining unit 62 is configured to determine whether to electronically charge the vehicle terminal based on the historical station passing information if the response message is received and it is determined according to the current location information that the vehicle is located in a preset charging area and the vehicle driving direction information is consistent with a preset road passing direction;

[0130] The first transaction unit 63 is configured to initiate an electronic transaction operation to the vehicle-mounted terminal if it is determined that the vehicle-mounted terminal is to be charged electronically.

[0131] It should be understood that Figure 6 In the structural block diagram of the electronic transaction device shown, each unit is used to execute Figure 2 The steps in the corresponding embodiments, and for Figure 2 Each step in the corresponding embodiment has been explained in detail in the above embodiment. Figure 2 as well as Figure 2 The relevant descriptions in the corresponding embodiments are not repeated here.

[0132] See also Figure 7 , Figure 7 is a structural block diagram of an electronic transaction device provided in another embodiment of the present application. In this embodiment, the electronic transaction device includes various units for executing Figure 4 For details, please refer to the steps in the corresponding embodiment. Figure 4 as well as Figure 4 For the convenience of explanation, only the parts related to this embodiment are shown. Figure 7 The electronic transaction device 70 is configured in the vehicle terminal and includes: a monitoring unit 71, a second determination unit 72, a return unit 73 and a second transaction unit 74. Among them:

[0133] A monitoring unit 71, used for monitoring a charging message carrying a response condition broadcasted by a road charging terminal;

[0134] A second determining unit 72, configured to determine whether to return a response message to the road charging terminal based on the response condition;

[0135] The return unit 73 is used to return a response message carrying the current location information of the vehicle terminal, the vehicle driving direction information and the historical passing station information to the road toll collection terminal if it is determined to return a response message to the road toll collection terminal; wherein the response message is used to instruct the road toll collection terminal to determine whether to perform electronic toll collection on the vehicle terminal based on the historical passing station information when the vehicle is determined to be located in a preset charging area according to the current location information and the vehicle driving direction information is consistent with the preset road passing direction;

[0136] The second transaction unit 74 is used to execute a corresponding electronic transaction operation in response to the electronic transaction operation initiated by the road toll collection terminal according to the response message.

[0137] It should be understood that Figure 7 In the structural block diagram of the electronic transaction device shown, each unit is used to execute Figure 4 The steps in the corresponding embodiments, and for Figure 4 Each step in the corresponding embodiment has been explained in detail in the above embodiment. Figure 4 as well as Figure 4 The relevant descriptions in the corresponding embodiments are not repeated here.

[0138] Figure 8 is a structural block diagram of an electronic device provided in an embodiment of the present application. Figure 8 As shown, the electronic device 8 of this embodiment is connected to the storage device 6. The electronic device 8 includes: a processor 80, a memory 81, and a computer program 82 stored in the memory 81 and executable on the processor 80, such as a program of the electronic transaction method. When the processor 80 executes the computer program 82, the steps in each embodiment of the above-mentioned electronic transaction method are implemented, such as Figure 2 and / or Figure 5 S11 to S13 shown, or, Figure 4 and or Figure 5 Alternatively, the processor 80 implements the above when executing the computer program 82 Figure 6 The functions of each unit in the corresponding embodiment. Alternatively, the above-mentioned Figure 7 The functions of each unit in the corresponding embodiment. For example, Figure 6 For details on the functions of units 61 to 63, please refer to Figure 6 The relevant descriptions in the corresponding embodiments are not repeated here. Figure 7 For details on the functions of the units 71 to 74 shown, please refer to Figure 7 The relevant descriptions in the corresponding embodiments are not repeated here.

[0139] Exemplarily, the computer program 82 may be divided into one or more units, which are stored in the memory 81 and executed by the processor 80 to complete the present application. The one or more units may be a series of computer program instruction segments capable of completing specific functions, which are used to describe the execution process of the computer program 82 in the electronic device 8. For example, the computer program 82 may be divided into a broadcast unit, a first determination unit, and a first transaction unit, and the specific functions of each unit are as described above. Alternatively, the computer program 82 may be divided into a listening unit, a second determination unit, a return unit, and a second transaction unit, and the specific functions of each unit are as described above.

[0140] The electronic device may include, but is not limited to, a processor 80 and a memory 81. Those skilled in the art will appreciate that Figure 8 It is only an example of the electronic device 8 and does not constitute a limitation of the electronic device 8. It may include more or fewer components than shown in the figure, or a combination of certain components, or different components. For example, the electronic device may also include input and output devices, network access devices, buses, etc.

[0141] The processor 80 may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or any conventional processor, etc.

[0142] The memory 81 may be an internal storage unit of the electronic device 8, such as a hard disk or memory of the electronic device 8. The memory 81 may also be an external storage device of the electronic device 8, such as a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card, etc. equipped on the electronic device 8. Further, the memory 81 may also include both an internal storage unit and an external storage device of the electronic device 8. The memory 81 is used to store the computer program and other programs and data required by the electronic device. The memory 81 may also be used to temporarily store data that has been output or is to be output.

[0143] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. An electronic transaction method, characterized in that: Applied to a road toll collection terminal, the electronic transaction method includes: Broadcasting a charging message carrying a response condition; the charging message is used to instruct the vehicle-mounted terminal to determine whether to return a response message based on the response condition; wherein the response message carries the current location information of the vehicle-mounted terminal, the vehicle's driving direction information, and the historical station passing information; If the response message is received, and it is determined according to the current location information that the vehicle is located in a preset toll area, and the vehicle driving direction information is consistent with the preset road traffic direction, then it is determined whether to perform electronic toll collection on the vehicle terminal based on the historical station passing information; If it is determined that the vehicle-mounted terminal is to be charged electronically, an electronic transaction operation is initiated to the vehicle-mounted terminal; The response condition includes one or more of the following: reference position information, reference direction information, and reference driving trajectory information.

2. The electronic transaction method according to claim 1, characterized in that: If the response message is received, and it is determined according to the current location information that the vehicle is located in a preset toll area, and the vehicle driving direction information is consistent with a preset road traffic direction, then determining whether to perform electronic toll collection on the vehicle terminal based on the historical station passing information includes: Determine the vehicle passing stations based on the historical station passing information; If the vehicle passing site is associated with the target site, determining whether the latest recorded site among the vehicle passing sites is a site in the opposite direction of the target site; wherein the target site is the site where the road toll terminal is located; If the latest recorded station is not a station in the opposite direction of the target station, determining to perform electronic charging on the vehicle terminal; If the latest recorded site is a site in the opposite direction of the target site, electronic charging of the vehicle-mounted terminal is prohibited.

3. The electronic transaction method according to claim 1 or 2, characterized in that: If it is determined that the vehicle-mounted terminal is to be charged electronically, an electronic transaction operation is initiated to the vehicle-mounted terminal, including: Obtaining vehicle information, account information, and route identification information from the vehicle-mounted terminal; Sending the vehicle information, the account information and the route identification information to a host computer to receive a charging instruction from the host computer; In response to the charging instruction, a transferCheanne1Rq message for executing an electronic charging operation is sent to the vehicle terminal, so as to receive a transferCheanne1Rs message returned by the vehicle terminal according to the transferCheanne1Rq message; wherein the transferCheanne1Rs message carries a transaction result; Sending the transaction result to the host computer; the transaction result is used to instruct the host computer to return feedback information; If feedback information is received from the host computer, a setMMIRq message is sent to the vehicle-mounted terminal to end the electronic transaction operation.

4. The electronic transaction method according to claim 3, characterized in that: The acquiring vehicle information, account information and path identification information from the vehicle-mounted terminal includes: Sending a getSecureRq message to the vehicle terminal, wherein the getSecureRq message is used to instruct the vehicle terminal to return a getSecureRs message carrying the vehicle information; Sending the vehicle information frame used to represent the vehicle information in the getSecureRs message to the host computer to receive the communication transaction instruction returned by the host computer; In response to the communication transaction instruction, sending a first transferCheanne1Rq message and a second transferCheanne1Rq message to the vehicle terminal; Receive the first transferCheanne1Rs message and the second transferCheanne1Rs message returned by the vehicle terminal according to the first transferCheanne1Rq message and the second transferCheanne1Rq message; wherein the first transferCheanne1Rs message carries account information, and the second transferCheanne1Rs message carries path identification information.

5. The electronic transaction method according to claim 3, characterized in that: The step of sending a transferCheanne1Rq message for performing an electronic toll collection operation to the vehicle terminal in response to the toll collection instruction, so as to receive a transferCheanne1Rs message returned by the vehicle terminal according to the transferCheanne1Rq message, comprises: Sending a third transferCheanne1Rq message to the vehicle-mounted terminal to perform consumption initialization operation on the vehicle-mounted terminal and update a consumption-specific file preset in the vehicle-mounted terminal; When receiving the third transferCheanne1Rs message returned by the vehicle terminal according to the third transferCheanne1Rq message, charging the vehicle terminal by sending a fourth transferCheanne1Rq message to the vehicle terminal; Receive a fourth transferCheanne1Rs message returned by the vehicle-mounted terminal based on the fourth transferCheanne1Rq message, wherein the fourth transferCheanne1Rs message carries the transaction result.

6. The electronic transaction method according to claim 3, characterized in that: The sending the transaction result to the host computer includes: A transaction frame representing the transaction result is sent to the host computer.

7. The electronic transaction method according to claim 6, characterized in that: If the feedback information from the host computer is received, a setMMIRq message is sent to the vehicle terminal to end the electronic transaction operation, including: If feedback information returned by the host computer according to the transaction frame is received, a setMMIRq message is sent to the vehicle terminal to release the current communication link of the vehicle terminal and end the electronic transaction operation.

8. An electronic transaction method, characterized in that: Applied to a vehicle-mounted terminal, the electronic transaction method comprises: Monitor the charging message with response conditions broadcast by the road charging terminal; Determining whether to return a response message to the road toll collection terminal based on the response condition; If it is determined to return a response message to the road toll collection terminal, a response message carrying the current location information of the vehicle terminal, the vehicle driving direction information and the historical station passing information is returned to the road toll collection terminal; wherein the response message is used to instruct the road toll collection terminal to determine whether to electronically charge the vehicle terminal based on the historical station passing information when the vehicle is determined to be located in a preset charging area according to the current location information and the vehicle driving direction information is consistent with the preset road passing direction; In response to the electronic transaction operation initiated by the road toll collection terminal according to the response message, a corresponding electronic transaction operation is performed; wherein the response condition includes one or more of the following: reference location information, reference direction information, and reference driving trajectory information.

9. The electronic transaction method according to claim 8, characterized in that: The response condition includes reference position information and reference direction information; The determining whether to return a response message to the road toll collection terminal based on the response condition includes: Obtain current location information and vehicle travel direction information; If the current position information matches the reference position information, and the vehicle driving direction information matches the reference direction information, determining to perform a response operation; If the current position information does not match the reference position information, or the vehicle driving direction information does not match the reference direction information, it is determined that no response operation is performed.

10. The electronic transaction method according to claim 9, characterized in that: If it is determined to return a response message to the road toll collection terminal, a response message carrying the current location information of the vehicle terminal, the vehicle driving direction information and the historical station passing information is returned to the road toll collection terminal, including: Get historical station information; Configuring the current location information, the vehicle travel direction information and the historical stop-over information into a response message; A response message carrying the current location information of the vehicle terminal, the vehicle driving direction information and the historical station passing information is returned to the road toll terminal.

11. The electronic transaction method according to any one of claims 8 to 10, characterized in that: The step of executing the corresponding electronic transaction operation in response to the electronic transaction operation initiated by the road toll collection terminal according to the response message includes: Returning vehicle information, account information and path identification information to the road toll terminal; wherein the road toll terminal is used to send the vehicle information, account information and path identification information to the host computer, so that the host computer returns a charging instruction, and sends a transferCheanne1Rq message by executing the charging instruction; receiving the transferCheanne1Rq message, and returning a transferCheanne1Rs message to the road toll collection terminal according to the transferCheanne1Rq message; wherein the transferCheanne1Rs message carries a transaction result; and the transaction result is used to instruct the host computer to send feedback information to the road toll collection terminal; If a setMMIRq message sent by the road toll collection terminal according to the feedback information is received, the electronic transaction operation is terminated according to the setMMIRq message.

12. The electronic transaction method according to claim 11, characterized in that: The returning of vehicle information, account information and route identification information to the road toll collection terminal includes: Receiving a getSecureRq message sent by the road toll collection terminal; Returning a getSecureRs message carrying vehicle information to the road toll collection terminal according to the getSecureRq message; the getSecureRs message is used to instruct the host computer to instruct the road toll collection terminal to obtain account information and path identification information; Receiving a first transferCheanne1Rq message and a second transferCheanne1Rq message sent by the road toll collection terminal; According to the first transferCheanne1Rq message and the second transferCheanne1Rq message, a first transferCheanne1Rs message and a second transferCheanne1Rs message are returned to the road toll collection terminal; wherein the first transferCheanne1Rs message carries account information, and the second transferCheanne1Rs message carries path identification information.

13. The electronic transaction method according to claim 11, characterized in that: The receiving the transferCheanne1Rq message and returning the transferCheanne1Rs message to the road toll collection terminal according to the transferCheanne1Rq message includes: receiving a third transferCheanne1Rq message from the road toll collection terminal; wherein the third transferCheanne1Rq message is used to perform consumption initialization operations and update a preset consumption-specific file; According to the third transferCheanne1Rq message, a third transferCheanne1Rs message is returned to the road toll collection terminal; the third transferCheanne1Rs message is used to instruct the road toll collection terminal to send a fourth transferCheanne1Rq message; When receiving the fourth transferCheanne1Rq message from the road toll collection terminal, a fourth transferCheanne1Rs message is returned to the road toll collection terminal, wherein the fourth transferCheanne1Rs message carries the transaction result.

14. The electronic transaction method according to claim 11, characterized in that: If the setMMIRq message sent by the road toll collection terminal according to the feedback information is received, then the electronic transaction operation is terminated according to the setMMIRq message, including: The current communication link is released according to the setMMIRq message, thereby ending the electronic transaction operation.

15. An electronic transaction device, characterized in that: include: A broadcast unit, used for broadcasting a charging message carrying a response condition; The charging message is used to instruct the vehicle terminal to determine whether to return a response message based on the response condition; wherein the response message carries the current location information of the vehicle terminal, the vehicle driving direction information and the historical station passing information; A first determination unit is configured to determine whether to electronically charge the vehicle terminal based on the historical station passing information if the response message is received and it is determined according to the current location information that the vehicle is located in a preset charging area and the vehicle driving direction information is consistent with a preset road passing direction; A first transaction unit, configured to initiate an electronic transaction operation to the vehicle-mounted terminal if it is determined that the vehicle-mounted terminal is to be charged electronically; The response condition includes one or more of the following: reference position information, reference direction information, and reference driving trajectory information.

16. An electronic transaction device, characterized in that: include: A monitoring unit, used for monitoring the charging message carrying the response condition broadcasted by the road charging terminal; A second determining unit, configured to determine whether to return a response message to the road toll collection terminal based on the response condition; A return unit, for returning a response message carrying the current location information of the vehicle terminal, the vehicle driving direction information and the historical station passing information to the road toll collection terminal if it is determined to return a response message to the road toll collection terminal; wherein the response message is used to instruct the road toll collection terminal to determine whether to electronically charge the vehicle terminal based on the historical station passing information when the vehicle is determined to be located in a preset charging area according to the current location information and the vehicle driving direction information is consistent with the preset road passing direction; The second transaction unit is used to execute a corresponding electronic transaction operation in response to the electronic transaction operation initiated by the road toll collection terminal according to the response message; wherein the response condition includes one or more of the following: reference location information, reference direction information and reference driving trajectory information.

17. An electronic device, characterized in that: The electronic device includes a memory, a processor, and a computer program stored in the memory and executable on the electronic device. When the processor executes the computer program, the steps of the electronic transaction method as described in any one of claims 1 to 7 are implemented; or, when the processor executes the computer program, the steps of the electronic transaction method as described in any one of claims 8 to 14 are implemented.

18. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the steps of the electronic transaction method according to any one of claims 1 to 7 are implemented; or, when the computer program is executed by a processor, the steps of the electronic transaction method according to any one of claims 8 to 14 are implemented.

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