National ETC expansion application charging system and charging method based on ETC technology

Abstract

The present invention relates to the field of intelligent transportation technology, and in particular to a national ETC expansion application charging system based on ETC technology, comprising an electronic tag mobile terminal, a third-party acquiring terminal, an ETC charging center, a UnionPay deduction terminal and an ETC interaction center. The third-party acquiring terminal is supervised by introducing the ETC interaction center, and the third-party deduction amount issued by the third-party acquiring terminal is determined according to a preset payment amount range. When the third-party deduction amount is not within the preset payment range, the deduction amount is temporarily stored in the ETC interaction center, and then paid to the third-party acquiring terminal after verification, so as to ensure that the third-party acquiring terminal charges accurately. A warning mark is given to the third-party acquiring terminal whose third-party deduction amount is higher than the verified amount. If it exceeds three times, the ETC deduction function of the third-party acquiring terminal is cancelled, so as to effectively monitor the third-party acquiring terminal and ensure the accuracy of charging based on the ETC technology.

Description

Technical Field

[0001] The present invention relates to the field of intelligent transportation technology, and in particular to a national ETC expansion application charging system and a charging method based on ETC technology. Background Art

[0002] At present, the technology used in the ETC expansion application scenarios is the traditional charging method, which needs to be connected to the ETC center systems of 31 provinces respectively. The terminal interacts with the electronic tag through the RSU antenna, and then writes data to record the transaction. The existing ETC deduction method is the traditional accounting mode, with a long data link and low time efficiency. It is impossible to quickly expand the ETC application scenarios, and it is impossible to determine whether the third-party charging terminal charges accurately, and there is no supervision of the third-party charging terminal.

[0003] Chinese patent publication number: CN105844722A, discloses a parking lot charging system and charging method based on ETC technology; its technical means is to set a specific user type and identify it, and the rest are charged manually. It can be seen that when charging ETC, the third party still stipulates the charges, the third party's charging terminal authority is uncontrollable, and the accuracy of the third party's charging terminal cannot be guaranteed, and the third party's charging terminal cannot charge accurately and in a standardized manner. Summary of the invention

[0004] To this end, the present invention provides a national ETC expansion application charging system and charging method based on ETC technology, which is used to overcome the lack of judgment on the charging accuracy of the third-party charging terminal and the charging monitoring of the third-party charging terminal when the ETC deduction is performed in the prior art. To achieve the above purpose, the present invention provides a national ETC expansion application charging system based on ETC technology, including:

[0005] An electronic tag mobile terminal is arranged on the vehicle and used to pay vehicle consumption. The electronic tag mobile terminal includes an electronic tag and a network module. The electronic tag stores payment data information for ETC payment. The network module is used to obtain the real-time geographic location information of the electronic tag mobile terminal and send it online.

[0006] A third-party acquiring terminal is used to identify the electronic tag mobile terminal in the current ETC transaction identification area through the internally arranged RSU antenna, and collect the payment data information in the electronic tag. The third-party acquiring terminal can identify the current state of the electronic tag, and determine whether to issue an ETC deduction instruction request based on the identified state result. The third-party acquiring terminal is also provided with a deduction standard;

[0007] An ETC charging center is connected to the third-party acquiring terminal to receive an ETC deduction instruction request issued by the third-party acquiring terminal, and can perform risk control judgment on the deduction amount in the ETC deduction instruction request according to a risk control preset value, and determine whether to encapsulate the ETC deduction instruction according to the risk control judgment result;

[0008] The UnionPay deduction terminal is connected to the ETC charging center to obtain the ETC deduction instruction encapsulated by the ETC charging center, perform deduction operations according to the ETC deduction instruction, initiate payment operations for the account information corresponding to the third-party acquiring terminal, and feed back the payment results to the ETC charging center;

[0009] The ETC interaction center is connected to the electronic tag mobile terminal, the third-party acquiring terminal, the ETC charging center and the UnionPay deduction terminal to obtain the real-time geographic location information of the network module in the electronic tag mobile terminal, calculate the preset payment amount range according to the deduction standard of the third-party acquiring terminal, the real-time geographic location information and the calculation error amount ratio, judge the third-party deduction amount according to the preset payment range, and determine whether the ETC interaction center needs to send an ETC deduction instruction to the UnionPay deduction terminal. The UnionPay deduction terminal retains the payment operation in the ETC deduction instruction and pays the deduction amount according to the verification instruction. The ETC interaction center is also used to mark the third-party acquiring terminal with a warning.

[0010] Furthermore, the ETC interaction center can obtain the real-time geographic location information of the network module in the electronic tag mobile terminal, and query the corresponding third-party acquiring terminal in the ETC charging center according to the real-time geographic location information of the network module, and obtain the deduction standard of the third-party acquiring terminal. The ETC interaction center calculates the preset payment amount according to the deduction standard of the third-party acquiring terminal and the real-time geographic location information of the network module;

[0011] The real-time geographic location information includes the real-time location coordinates and real-time stay duration of the electronic tag mobile terminal.

[0012] Furthermore, the ETC interaction center is provided with a calculation error amount ratio, and the ETC interaction center calculates a preset payment range according to the calculation error amount ratio and the preset payment amount, obtains the third-party deduction amount requested by the ETC deduction instruction in the third-party acquiring terminal, and determines the third-party deduction amount according to the preset payment range.

[0013] If the third-party deduction amount is less than the preset payment range, the ETC interaction center will extract the ETC deduction instruction request in the ETC charging center, modify the third-party deduction amount in the ETC deduction instruction request to the maximum value of the preset payment range, and encapsulate the modified ETC deduction instruction and send it to the UnionPay deduction terminal;

[0014] If the third-party deduction amount is within the preset payment range, the ETC interaction center does not control the ETC deduction instruction request in the ETC charging center;

[0015] If the third-party deduction amount is greater than the preset payment range, the ETC interaction center will extract the ETC deduction instruction request in the ETC charging center, and encapsulate the ETC deduction instruction and send it to the UnionPay deduction terminal;

[0016] Among them, the preset payment range is [(1-A)×R, (1+A)×R], (1-A)×R is the minimum value of the preset payment range, (1+A)×R is the maximum value of the preset payment range, A is the proportion of the calculation error amount, and R is the preset payment amount.

[0017] Furthermore, when the UnionPay deduction terminal receives the ETC deduction instruction sent by the ETC interaction center, it can perform deduction operations according to the ETC deduction instruction, retain the payment operation in the ETC deduction instruction waiting for the verification instruction, and pay the deduction amount to the account information corresponding to the third-party acquiring terminal according to the verification instruction, or pay it to the account information corresponding to the third-party acquiring terminal and the account information corresponding to the electronic tag mobile terminal respectively.

[0018] Furthermore, the ETC interaction center can mark the ETC deduction instruction when sending it, and after on-site verification of the ETC deduction instruction, generate the verification amount as a verification instruction and send it to the UnionPay deduction terminal.

[0019] Furthermore, the ETC interaction center can record the ETC deduction instructions sent, and mark the third-party acquiring terminal with a warning if the third-party deduction amount in any ETC deduction instruction is higher than the verified amount, and add it to the blacklist after three warning marks, thereby canceling its ETC deduction function.

[0020] Furthermore, the third-party acquiring terminal can identify the current status of the electronic tag. If the current status of the electronic tag is identified as blacklisted or the electronic tag is unauthorized, an ETC deduction instruction request cannot be issued.

[0021] If the current status of the identified electronic tag is normal, an ETC deduction instruction request can be issued.

[0022] Furthermore, the ETC charging center is provided with a risk control preset value, and a risk control determination is performed on the deduction amount in the ETC deduction instruction request according to the risk control preset value.

[0023] If the deduction amount is greater than the risk control preset value, the ETC charging center does not encapsulate the ETC deduction instruction request, and returns the ETC deduction instruction request to the third-party acquiring terminal for re-entry request;

[0024] If the deduction amount is less than or equal to the risk control preset value, the ETC charging center will encapsulate the ETC deduction instruction request and send it to the UnionPay deduction terminal.

[0025] Furthermore, the ETC charging center is provided with a preset time length for receiving the payment result of the UnionPay deduction terminal, and can determine whether the ETC charging center has received the payment result according to the preset time length after the ETC charging center sends the packaged ETC deduction instruction.

[0026] If the payment result is received within the preset time, the payment result is sent to the third-party charging terminal;

[0027] If the payment result is not received within the preset time, the ETC charging center will send an active query request to the UnionPay deduction terminal and send the query result to the third-party charging terminal.

[0028] Furthermore, the present invention also provides a charging method for a national ETC expansion application charging system based on ETC technology, comprising:

[0029] Step S1, the vehicle with the electronic tag mobile terminal enters the ETC transaction identification area, the third-party acquiring terminal identifies the electronic tag mobile terminal in the current ETC transaction identification area through the internally arranged RSU antenna, and collects the payment data information in the electronic tag;

[0030] Step S2, the ETC interaction center obtains the real-time geographic location information of the network module in the electronic tag mobile terminal and the deduction standard of the third-party acquiring terminal, and calculates the preset payment amount according to the deduction standard of the third-party acquiring terminal and the real-time geographic location information of the network module, calculates the preset payment range according to the calculated error amount ratio and the preset payment amount, and determines whether the ETC interaction center sends an ETC deduction instruction to the UnionPay deduction terminal according to the preset payment range;

[0031] Step S3, after the ETC interaction center sends the ETC deduction instruction to the UnionPay deduction terminal, the UnionPay deduction terminal pays the deduction amount according to the verification instruction;

[0032] Step S4, the UnionPay debit terminal sends the payment result to the ETC charging center, the ETC charging center sends the payment result to the third-party charging terminal, or the ETC charging center sends an active query request to the UnionPay debit terminal and sends the query result to the third-party charging terminal.

[0033] Compared with the prior art, the beneficial effect of the present invention lies in that the third-party acquiring terminal is supervised by introducing the ETC interaction center, the preset payment amount range is calculated according to the deduction standard of the third-party acquiring terminal, the real-time geographic location information of the electronic tag mobile terminal and the proportion of the calculated error amount, and the third-party deduction amount issued by the third-party acquiring terminal is determined according to the preset payment amount range. When the third-party deduction amount is not within the preset payment range, the deduction amount is temporarily stored in the ETC interaction center. After verification, the verified amount is generated as a verification instruction and sent to the UnionPay deduction end and then paid to the third-party acquiring terminal, thereby ensuring the accuracy of the charges of the third-party acquiring terminal, and marking the third-party acquiring terminal with a third-party deduction amount higher than the verified amount with a warning. If it exceeds three times, the ETC deduction function of the third-party acquiring terminal is cancelled, thereby effectively monitoring the third-party acquiring terminal and ensuring the accuracy of the charges based on the ETC technology.

[0034] Furthermore, through the Internet-based ETC expansion application platform, the UnionPay module was connected, the ETC deduction method was redefined, and data was directly transmitted to the bank to achieve real-time deduction, solving problems such as long data link, long ETC deduction cycle, low timeliness, and ETC cross-provincial transactions. It ensured that the clearing and settlement cycle could be achieved at T+1, and avoided the problem of clearing anomalies and inability to settle in the mode of recording accounts first and then deducting fees.

[0035] Furthermore, by detecting whether the electronic tag is in a normal state, the entry of blacklisted or unauthorized electronic tags is avoided, ensuring that the subsequent deduction process can proceed normally.

[0036] Furthermore, by setting a percentage of the calculated error amount and calculating the preset payment range based on the percentage of the calculated error amount and the preset payment amount, slight errors caused by slight differences in the network environment or positioning information are eliminated, so that the monitoring of ETC deductions has a certain fault tolerance. When the third-party deduction amount is less than the preset payment range, it means that there is a problem with the deduction calculation of the third-party acquiring terminal and part of the amount has been missed. The ETC deduction instruction is first sent according to the maximum value of the preset payment range, and the excess part will be returned to the user after verification to ensure the accuracy of the ETC deduction.

[0037] In particular, when the UnionPay deduction terminal receives the ETC deduction instruction sent by the ETC Interaction Center, it can first retain the payment to the third-party acquiring terminal for verification, and then pay the verified amount to the third-party acquiring terminal. This ensures that the deduction amount is correct when the third-party deduction amount is not within the preset payment range, avoids under-deduction or over-deduction, plays a good monitoring role for the ETC deduction terminal, and ensures the accuracy of ETC deductions. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1A schematic diagram of the structure of a national ETC expansion application charging system based on ETC technology according to an embodiment of the present invention;

[0039] Figure 2 It is a flow chart of a charging method of a national ETC expansion application charging system based on ETC technology according to an embodiment of the present invention;

[0040] Figure 3 This is a schematic diagram of identifying the electronic tag status according to an embodiment of the present invention;

[0041] Figure 4 This is a partial logic diagram of the national ETC expansion application charging method based on ETC technology described in an embodiment of the present invention. DETAILED DESCRIPTION

[0042] In order to make the objects and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with embodiments; it should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0043] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0044] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0045] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] See also Figure 1 As shown, it is a structural diagram of a national ETC expansion application charging system based on ETC technology according to an embodiment of the present invention. This embodiment provides a national ETC expansion application charging system based on ETC technology, including:

[0047] An electronic tag mobile terminal is arranged on the vehicle and used to pay vehicle consumption. The electronic tag mobile terminal includes an electronic tag and a network module. The electronic tag stores payment data information for ETC payment. The network module is used to obtain the real-time geographic location information of the electronic tag mobile terminal and send it online.

[0048] A third-party acquiring terminal is used to identify the electronic tag mobile terminal in the current ETC transaction identification area through the internally arranged RSU antenna, and collect the payment data information in the electronic tag. The third-party acquiring terminal can identify the current state of the electronic tag, and determine whether to issue an ETC deduction instruction request based on the identified state result. The third-party acquiring terminal is also provided with a deduction standard;

[0049] An ETC charging center is connected to the third-party acquiring terminal to receive an ETC deduction instruction request issued by the third-party acquiring terminal, and can perform risk control judgment on the deduction amount in the ETC deduction instruction request according to a risk control preset value, and determine whether to encapsulate the ETC deduction instruction according to the risk control judgment result;

[0050] The UnionPay deduction terminal is connected to the ETC charging center to obtain the ETC deduction instruction encapsulated by the ETC charging center, perform deduction operations according to the ETC deduction instruction, initiate payment operations for the account information corresponding to the third-party acquiring terminal, and feed back the payment results to the ETC charging center;

[0051] The ETC interaction center is connected to the electronic tag mobile terminal, the third-party acquiring terminal, the ETC charging center and the UnionPay deduction terminal to obtain the real-time geographic location information of the network module in the electronic tag mobile terminal, calculate the preset payment amount range according to the deduction standard of the third-party acquiring terminal, the real-time geographic location information and the calculation error amount ratio, judge the third-party deduction amount according to the preset payment range, and determine whether the ETC interaction center needs to send an ETC deduction instruction to the UnionPay deduction terminal. The UnionPay deduction terminal retains the payment operation in the ETC deduction instruction and pays the deduction amount according to the verification instruction. The ETC interaction center is also used to mark the third-party acquiring terminal with a warning.

[0052] There are several mobile electronic tags installed on the user's vehicle for ETC payment and sending real-time geographic location information to third-party acquiring terminals and ETC interaction centers.

[0053] There are also several third-party acquiring terminals, namely the terminals used by merchants who use ETC to collect fees, such as parking lot terminals, gas station terminals, car wash terminals, etc.

[0054] By introducing the ETC Interaction Center, third-party acquiring terminals are supervised, the preset payment amount range is calculated according to the deduction standard of the third-party acquiring terminal, the real-time geographic location information of the electronic tag mobile terminal and the proportion of the calculated error amount, and the third-party deduction amount issued by the third-party acquiring terminal is determined according to the preset payment amount range. When the third-party deduction amount is not within the preset payment range, the deduction amount is temporarily stored in the ETC Interaction Center. After verification, the verification amount is generated as a verification instruction and sent to the UnionPay deduction end and then paid to the third-party acquiring terminal, so as to ensure the accuracy of the charges of the third-party acquiring terminal. The third-party acquiring terminal whose third-party deduction amount is higher than the verification amount is marked with a warning. If it exceeds three times, the ETC deduction function of the third-party acquiring terminal is cancelled, so as to effectively monitor the third-party acquiring terminals and ensure the accuracy of charges based on ETC technology.

[0055] Through the Internet-based ETC expansion application platform, the UnionPay module was connected, the ETC deduction method was redefined, and data was directly transmitted to the bank to achieve real-time deduction. This solved the problems of long data link, long ETC deduction cycle, low timeliness, and ETC cross-provincial transactions, and ensured that the clearing and settlement cycle could be achieved at T+1, avoiding the problem of clearing anomalies and inability to settle in the mode of recording accounts first and then deducting fees.

[0056] Specifically, the ETC interaction center can obtain the real-time geographic location information of the network module in the electronic tag mobile terminal, and query the corresponding third-party acquiring terminal in the ETC charging center according to the real-time geographic location information of the network module, and obtain the deduction standard of the third-party acquiring terminal. The ETC interaction center calculates the preset payment amount according to the deduction standard of the third-party acquiring terminal and the real-time geographic location information of the network module;

[0057] For example, for a parking lot terminal, the preset payment amount is calculated as the real-time stay duration × the deduction standard. For example, for a car wash terminal, the preset payment amount is the deduction standard of the car wash terminal, which is a fixed value.

[0058] The real-time geographic location information includes the real-time location coordinates and real-time stay duration of the electronic tag mobile terminal.

[0059] Specifically, see Figure 4 As shown, it is a partial logic diagram of the national ETC expansion application charging method based on the ETC technology in an embodiment of the present invention. The ETC interaction center is provided with a calculation error amount ratio. The ETC interaction center calculates a preset payment range according to the calculation error amount ratio and the preset payment amount, obtains the third-party deduction amount requested by the ETC deduction instruction in the third-party acquiring terminal, and determines the third-party deduction amount according to the preset payment range.

[0060] If the third-party deduction amount is less than the preset payment range, the ETC interaction center will extract the ETC deduction instruction request in the ETC charging center, modify the third-party deduction amount in the ETC deduction instruction request to the maximum value of the preset payment range, and encapsulate the modified ETC deduction instruction and send it to the UnionPay deduction terminal;

[0061] If the third-party deduction amount is within the preset payment range, the ETC interaction center does not control the ETC deduction instruction request in the ETC charging center;

[0062] If the third-party deduction amount is greater than the preset payment range, the ETC interaction center will extract the ETC deduction instruction request in the ETC charging center, and encapsulate the ETC deduction instruction and send it to the UnionPay deduction terminal;

[0063] The preset payment range is [(1-A)×R, (1+A)×R], (1-A)×R is the minimum value of the preset payment range, (1+A)×R is the maximum value of the preset payment range, A is the percentage of the calculation error amount, and R is the preset payment amount;

[0064] In this embodiment, the calculated error amount ratio is affected by factors such as the network environment or positioning information, and should be set specifically based on actual conditions. Generally, the calculated error amount ratio does not exceed 4%. Specific adjustments also need to be made based on the actual network environment, positioning information, etc., which will not be repeated here.

[0065] By setting the percentage of the calculated error amount and calculating the preset payment range based on the percentage of the calculated error amount and the preset payment amount, slight errors caused by slight differences in the network environment or positioning information can be eliminated, so that the monitoring of ETC deductions has a certain fault tolerance. When the third-party deduction amount is less than the preset payment range, it means that there is a problem with the deduction calculation of the third-party acquiring terminal and part of the amount has been missed. The ETC deduction instruction is first sent according to the maximum value of the preset payment range, and the excess part will be returned to the user after verification to ensure the accuracy of the ETC deduction.

[0066] Specifically, when the UnionPay deduction terminal receives the ETC deduction instruction sent by the ETC interaction center, it can perform deduction operations according to the ETC deduction instruction, retain the payment operation in the ETC deduction instruction waiting for the verification instruction, and pay the deduction amount to the account information corresponding to the third-party acquiring terminal according to the verification instruction, or pay it to the account information corresponding to the third-party acquiring terminal and the account information corresponding to the electronic tag mobile terminal respectively.

[0067] In this embodiment, when the verification amount in the verification instruction is higher than the deduction amount during the deduction operation, payment is performed according to the deduction amount during the deduction operation.

[0068] Specifically, the ETC interaction center can mark the ETC deduction instruction when sending it, and after on-site verification of the ETC deduction instruction, generate the verification amount as a verification instruction and send it to the UnionPay deduction terminal.

[0069] On-site verification requires the assignment of staff to conduct on-site verification, or the third-party acquiring terminal needs to provide proof of the third-party deduction amount online to obtain the actual verification amount.

[0070] By being able to retain the payment to the third-party acquiring terminal for verification when receiving the ETC deduction instruction sent by the ETC Interaction Center at the UnionPay deduction end, and then paying the verified amount to the third-party acquiring terminal, it ensures that the deduction amount is correct when the third-party deduction amount is not within the preset payment range, avoids the phenomenon of under-deduction or over-deduction, plays a good monitoring role for the ETC deduction terminal, and ensures the accuracy of ETC deductions.

[0071] Specifically, the ETC interaction center can record the ETC deduction instructions sent, and mark the third-party acquiring terminal with a warning if the third-party deduction amount in any ETC deduction instruction is higher than the verified amount, and add it to the blacklist after three warning marks, canceling its ETC deduction function.

[0072] In this embodiment, a third-party acquiring terminal can submit an application to the ETC Interaction Center to remove the warning mark, and provide charging details and proof of no false charges when applying for removal of the warning mark. If the application for removal of the warning mark is rejected twice, the terminal will be added to the ETC Interaction Center blacklist.

[0073] For details, please refer to Figure 3 As shown, it is a schematic diagram of identifying the status of an electronic tag according to an embodiment of the present invention. The third-party acquiring terminal can identify the current status of the electronic tag. If the current status of the electronic tag is identified as blacklisted or the electronic tag is unauthorized, an ETC deduction instruction request cannot be issued.

[0074] If the current status of the identified electronic tag is normal, an ETC deduction instruction request can be issued.

[0075] By detecting whether the electronic tag is in normal state, the entry of blacklisted or unauthorized electronic tags is avoided, ensuring that the subsequent deduction process can proceed normally.

[0076] Specifically, the ETC charging center is provided with a risk control preset value, and a risk control determination is performed on the deduction amount in the ETC deduction instruction request according to the risk control preset value.

[0077] If the deduction amount is greater than the risk control preset value, the ETC charging center does not encapsulate the ETC deduction instruction request, and returns the ETC deduction instruction request to the third-party acquiring terminal for re-entry request;

[0078] If the deduction amount is less than or equal to the risk control preset value, the ETC charging center will encapsulate the ETC deduction instruction request and send it to the UnionPay deduction terminal.

[0079] In this embodiment, the set risk control preset value is affected by factors such as the deduction standards and deduction scenarios of the third-party acquiring terminal, and should be set in combination with the actual situation of the third-party acquiring terminal. Different third-party acquiring terminals have their own corresponding risk control preset values. The risk control preset value is set with a relatively large amount, generally ranging from two thousand to ten thousand yuan, which can effectively avoid abnormal deductions caused by input errors in the third-party acquiring terminal.

[0080] Specifically, the ETC charging center is provided with a preset time length for receiving the payment result of the UnionPay deduction terminal. After the ETC charging center sends the packaged ETC deduction instruction, it can determine whether the ETC charging center has received the payment result according to the preset time length.

[0081] If the payment result is received within the preset time, the payment result is sent to the third-party charging terminal;

[0082] If the payment result is not received within the preset time, the ETC charging center will send an active query request to the UnionPay deduction terminal and send the query result to the third-party charging terminal.

[0083] In this embodiment, the preset duration is affected by the network environment, the response time of the ETC charging center and the response time of the UnionPay deduction terminal, and should be set based on actual conditions. The preset duration in this embodiment is two minutes, and the specific duration also needs to be adjusted based on the actual network environment.

[0084] Specifically, see Figure 2 As shown, it is a flow chart of a charging method of a national ETC expansion application charging system based on ETC technology in an embodiment of the invention. The present invention also provides a charging method of a national ETC expansion application charging system based on ETC technology, including:

[0085] Step S1, the vehicle with the electronic tag mobile terminal enters the ETC transaction identification area, the third-party acquiring terminal identifies the electronic tag mobile terminal in the current ETC transaction identification area through the internally arranged RSU antenna, and collects the payment data information in the electronic tag;

[0086] Step S2, the ETC interaction center obtains the real-time geographic location information of the network module in the electronic tag mobile terminal and the deduction standard of the third-party acquiring terminal, and calculates the preset payment amount according to the deduction standard of the third-party acquiring terminal and the real-time geographic location information of the network module, calculates the preset payment range according to the calculated error amount ratio and the preset payment amount, and determines whether the ETC interaction center sends an ETC deduction instruction to the UnionPay deduction terminal according to the preset payment range;

[0087] Step S3, after the ETC interaction center sends the ETC deduction instruction to the UnionPay deduction terminal, the UnionPay deduction terminal pays the deduction amount according to the verification instruction;

[0088] Step S4, the UnionPay debit terminal sends the payment result to the ETC charging center, the ETC charging center sends the payment result to the third-party charging terminal, or the ETC charging center sends an active query request to the UnionPay debit terminal and sends the query result to the third-party charging terminal.

[0089] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

[0090] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A national ETC expansion application charging system based on ETC technology, characterized in that: include, An electronic tag mobile terminal is arranged on the vehicle and used to pay vehicle consumption. The electronic tag mobile terminal includes an electronic tag and a network module. The electronic tag stores payment data information for ETC payment. The network module is used to obtain the real-time geographic location information of the electronic tag mobile terminal and send it online. A third-party acquiring terminal is used to identify the electronic tag mobile terminal in the current ETC transaction identification area through the internally arranged RSU antenna, and collect the payment data information in the electronic tag. The third-party acquiring terminal can identify the current state of the electronic tag, and determine whether to issue an ETC deduction instruction request based on the identified state result. The third-party acquiring terminal is also provided with a deduction standard; An ETC charging center is connected to the third-party acquiring terminal to receive an ETC deduction instruction request issued by the third-party acquiring terminal, and can perform risk control judgment on the deduction amount in the ETC deduction instruction request according to a risk control preset value, and determine whether to encapsulate the ETC deduction instruction according to the risk control judgment result; The UnionPay deduction terminal is connected to the ETC charging center to obtain the ETC deduction instruction encapsulated by the ETC charging center, perform deduction operations according to the ETC deduction instruction, initiate payment operations for the account information corresponding to the third-party acquiring terminal, and feed back the payment results to the ETC charging center; An ETC interaction center is connected to the electronic tag mobile terminal, the third-party acquiring terminal, the ETC charging center and the UnionPay deduction terminal to obtain the real-time geographic location information of the network module in the electronic tag mobile terminal, calculate the preset payment amount range according to the deduction standard, real-time geographic location information and the calculation error amount ratio of the third-party acquiring terminal, obtain the third-party deduction amount requested by the ETC deduction instruction in the third-party acquiring terminal, determine the third-party deduction amount according to the preset payment range, and determine whether the ETC interaction center needs to send an ETC deduction instruction to the UnionPay deduction terminal; When sending the ETC deduction instruction, the ETC interaction center marks the ETC deduction instruction, and after on-site verification of the ETC deduction instruction, generates the verification amount as a verification instruction and sends it to the UnionPay deduction terminal; The UnionPay debit terminal retains the payment operation in the ETC debit instruction and waits for the verification instruction, and makes payment according to the verification instruction; The ETC Interaction Center is also used to place warning marks on third-party acquiring terminals.

2. The national ETC expansion application charging system based on ETC technology according to claim 1 is characterized in that: The ETC interaction center can obtain the real-time geographic location information of the network module in the electronic tag mobile terminal, and query the corresponding third-party acquiring terminal in the ETC charging center according to the real-time geographic location information of the network module, and obtain the deduction standard of the third-party acquiring terminal. The ETC interaction center calculates the preset payment amount according to the deduction standard of the third-party acquiring terminal and the real-time geographic location information of the network module; The real-time geographic location information includes the real-time location coordinates and real-time stay duration of the electronic tag mobile terminal.

3. The national ETC expansion application charging system based on ETC technology according to claim 2 is characterized in that: The ETC interaction center is provided with a calculation error amount ratio, and the ETC interaction center calculates a preset payment range according to the calculation error amount ratio and the preset payment amount, obtains the third-party deduction amount requested by the ETC deduction instruction in the third-party acquiring terminal, and determines the third-party deduction amount according to the preset payment range; If the third-party deduction amount is less than the preset payment range, the ETC interaction center will extract the ETC deduction instruction request in the ETC charging center, modify the third-party deduction amount in the ETC deduction instruction request to the maximum value of the preset payment range, and encapsulate the modified ETC deduction instruction and send it to the UnionPay deduction terminal; If the third-party deduction amount is within the preset payment range, the ETC interaction center does not control the ETC deduction instruction request in the ETC charging center; If the third-party deduction amount is greater than the preset payment range, the ETC interaction center will extract the ETC deduction instruction request in the ETC charging center, and encapsulate the ETC deduction instruction and send it to the UnionPay deduction end.

4. The national ETC expansion application charging system based on ETC technology according to claim 3 is characterized in that: The UnionPay deduction terminal can perform deduction operations according to the ETC deduction instruction when receiving the ETC deduction instruction sent by the ETC interaction center, and retain the payment operation in the ETC deduction instruction waiting for the verification instruction, and pay the account information corresponding to the third-party acquiring terminal according to the verification instruction, or pay the account information corresponding to the third-party acquiring terminal and the account information corresponding to the electronic tag mobile terminal respectively.

5. The national ETC expansion application charging system based on ETC technology according to claim 4 is characterized in that: The ETC interaction center can record the ETC deduction instructions sent, and mark the third-party acquiring terminal with a warning if the third-party deduction amount in any ETC deduction instruction is higher than the verified amount, and add it to the blacklist after three warning marks, canceling its ETC deduction function.

6. The national ETC expansion application charging system based on ETC technology according to claim 1 is characterized in that: The third-party acquiring terminal can identify the current status of the electronic tag. If the current status of the electronic tag is blacklisted or the electronic tag is unauthorized, it cannot issue an ETC deduction instruction request; If the current status of the identified electronic tag is normal, an ETC deduction instruction request can be issued.

7. The national ETC expansion application charging system based on ETC technology according to claim 1 is characterized in that: The ETC charging center is provided with a risk control preset value, and a risk control determination is performed on the deduction amount in the ETC deduction instruction request according to the risk control preset value. If the deduction amount is greater than the risk control preset value, the ETC charging center does not encapsulate the ETC deduction instruction request, and returns the ETC deduction instruction request to the third-party acquiring terminal for re-entry request; If the deduction amount is less than or equal to the risk control preset value, the ETC charging center will encapsulate the ETC deduction instruction request and send it to the UnionPay deduction terminal.

8. The national ETC expansion application charging system based on ETC technology according to claim 1 is characterized in that: The ETC charging center is provided with a preset time length for receiving the payment result of the UnionPay deduction terminal, and can determine whether the ETC charging center has received the payment result according to the preset time length after the ETC charging center sends the packaged ETC deduction instruction. If the payment result is received within the preset time, the payment result is sent to the third-party charging terminal; If the payment result is not received within the preset time, the ETC charging center will send an active query request to the UnionPay deduction terminal and send the query result to the third-party charging terminal.

9. A charging method for the national ETC expansion application charging system based on the ETC technology according to any one of claims 1 to 8, characterized in that: include, Step S1, the vehicle with the electronic tag mobile terminal enters the ETC transaction identification area, the third-party acquiring terminal identifies the electronic tag mobile terminal in the current ETC transaction identification area through the internally arranged RSU antenna, and collects the payment data information in the electronic tag; Step S2, the ETC interaction center obtains the real-time geographic location information of the network module in the electronic tag mobile terminal and the deduction standard of the third-party acquiring terminal, and calculates the preset payment amount according to the deduction standard of the third-party acquiring terminal and the real-time geographic location information of the network module, calculates the preset payment range according to the calculated error amount ratio and the preset payment amount, and determines whether the ETC interaction center sends an ETC deduction instruction to the UnionPay deduction terminal according to the preset payment range; Step S3, after the ETC interaction center sends the ETC deduction instruction to the UnionPay deduction terminal, the UnionPay deduction terminal makes payment according to the verification instruction; Step S4, the UnionPay debit terminal sends the payment result to the ETC charging center, the ETC charging center sends the payment result to the third-party charging terminal, or the ETC charging center sends an active query request to the UnionPay debit terminal and sends the query result to the third-party charging terminal.

Images