CN112862983A - Automatic ticketing method, system, device and medium - Google Patents
Automatic ticketing method, system, device and medium Download PDFInfo
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- CN112862983A CN112862983A CN202110081060.0A CN202110081060A CN112862983A CN 112862983 A CN112862983 A CN 112862983A CN 202110081060 A CN202110081060 A CN 202110081060A CN 112862983 A CN112862983 A CN 112862983A
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- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B5/00—Details of, or auxiliary devices for, ticket-issuing machines
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
- G06Q20/4014—Identity check for transactions
- G06Q20/40145—Biometric identity checks
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Abstract
The invention provides an automatic ticketing method, a system, a device and a medium, wherein the method comprises the following steps: acquiring passenger face information and finger vein information; acquiring station equipment basic information and passenger behavior information, integrating to obtain ticket travel information, wherein the ticket travel information is obtained by associating passenger face information with finger vein information; verifying according to the face information of the passenger to obtain a candidate list; performing cross validation in the candidate list according to the finger vein information; performing correlation matching according to the cross validation result and the ticket travel information; and acquiring a transaction certificate according to the correlation matching result, and performing travel transaction according to the transaction certificate. The method aims at the characteristics that the track traffic fee deduction scene is complex, the number of users is large, and accurate fee deduction is needed, cross verification is carried out from two biological identification technology dimensions, the intelligent bus taking and ticket selling method with higher efficiency and high accuracy is provided, and the method can be widely applied to the technical field of track traffic.
Description
Technical Field
The invention relates to the technical field of rail transit, in particular to an automatic ticketing method, system, device and storage medium.
Background
In the prior art, most of gate machines with face recognition function and access control and attendance system based on face recognition only are based on face recognition 1: and (N) identifying and retrieving a target result at one time by using the single-dimensional bit degree. However, due to the existence of various special scenes or environments in the rail transit scene, the input identification samples are affected by different stations, different weather conditions and different light rays, and the robustness of the identification result is affected. In addition, for the scene of deducting the fees of the passengers in the rail transit, in order to meet the requirement of maximally reducing ticket money loss, the requirement on the accuracy of the identification result is high. Therefore, the threshold value and the accuracy of each recognition result are also improved, so that the passenger needs to be skillfully matched with the angle and the height of the camera every time, the passenger can be posed to recognize the result as well as possible, and the experience of multiple failed attempts can be caused.
Disclosure of Invention
In view of the above, in order to at least partially solve one of the above technical problems, embodiments of the present invention provide an automatic ticketing method with higher robustness and higher precision; meanwhile, the application also provides a system, a device and a computer readable storage medium for correspondingly realizing the method.
In a first aspect, a technical solution of the present application provides an automatic ticketing method, which includes:
acquiring passenger face information and finger vein information;
acquiring station equipment basic information and passenger behavior information, and integrating to obtain ticket travel information, wherein the ticket travel information is obtained by associating the passenger face information with the finger vein information;
verifying according to the passenger face information to obtain a candidate list; performing cross validation in the candidate list according to the finger vein information;
performing correlation matching according to the cross validation result and the ticket travel information;
and acquiring a transaction certificate according to the correlation matching result, and performing travel transaction according to the transaction certificate.
In a possible embodiment of the present disclosure, the automatic ticketing method further includes the following steps:
acquiring original data of face information and original data of finger vein information;
and encrypting and storing the original data of the face information and the original data of the finger vein information.
In a possible embodiment of the present disclosure, the step of performing verification according to the passenger face information to obtain a candidate list includes:
extracting first characteristic information according to the passenger face information; acquiring the original data of the face information, decrypting and extracting to obtain second characteristic information;
and matching the first characteristic information and the second characteristic information, and screening and combining according to a matching result to obtain the candidate list.
In a possible embodiment of the present disclosure, the step of performing cross-validation in the candidate list according to the finger vein information includes:
extracting to obtain a first finger vein characteristic value according to the finger vein information original data;
extracting a second finger vein characteristic value according to the candidate list;
and matching the first finger vein characteristic value with the second finger vein characteristic value to obtain a second round of candidate results.
In a possible embodiment of the solution of the present application, the step of performing correlation matching according to the result of the cross-validation and the ticket travel information includes:
updating the travel record to be matched;
and matching the ticket travel information associated in the second round of candidate results with the travel record to be matched to determine passenger identity information and ticket travel information.
In a possible embodiment of the solution of the present application, the step of matching the ticket journey information associated with the second candidate result with the journey record to be matched to determine passenger identity information and ticket journey information includes at least one of the following steps:
excluding the non-relevant travel records according to a time period;
and determining the travel record as an effective travel record.
In a second aspect, the present invention further provides an automatic ticketing system, including:
the information acquisition module is used for acquiring passenger face information and finger vein information; acquiring station equipment basic information and passenger behavior information, and integrating to obtain ticket travel information, wherein the ticket travel information is obtained by associating the passenger face information with the finger vein information;
the information processing module is used for verifying according to the passenger face information to obtain a candidate list; performing cross validation in the candidate list according to the finger vein information; performing correlation matching according to the cross validation result and the ticket travel information; obtaining a transaction certificate according to the correlation matching result;
and the journey transaction module is used for carrying out journey transaction according to the transaction voucher.
In one possible embodiment of the scheme of the application, the information processing module comprises a face recognition verification module, a finger vein recognition verification module, a passenger travel matching module and a verification middle station;
the face recognition verification module is used for verifying the accuracy and the integrity of the face information of the passenger; transmitting face identification related information, and verifying face identification data;
the finger vein identification verification module is used for verifying the accuracy and the integrity of passenger finger vein information, transmitting information related to finger vein identification and verifying finger vein identification data;
the passenger travel matching module is used for synchronizing passenger travel records and matching the travel records;
and the verification middle station is used for initiating passenger face information to carry out verification, cross verification and correlation matching.
In a third aspect, the present invention provides an automatic ticketing apparatus, including:
at least one processor;
at least one memory for storing at least one program;
when the at least one program is executed by the at least one processor, the at least one processor is caused to execute a method of ticketing in the first aspect.
In a fourth aspect, the present invention also provides a storage medium, in which a processor-executable program is stored, and the processor-executable program is used for executing the method in the first aspect when being executed by a processor.
Advantages and benefits of the present invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention:
the technical scheme of the application has the advantages of high-precision identification in a large-capacity database and the advantages of high-precision identification in a small-capacity data set by combining the characteristics of the face recognition technology and the characteristics of the finger vein recognition records; aiming at the complex requirements of the track traffic fee deduction scene and the characteristics that the number of users is large and the fee deduction needs to be accurate, cross verification is carried out from two biological identification technology dimensions; provided is an intelligent riding ticketing method with higher efficiency and higher precision.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a block architecture diagram of an automatic ticketing system according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating steps of an automatic ticketing method according to an embodiment of the present invention;
fig. 3 is a schematic process diagram of multi-round cross validation in the embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention. The step numbers in the following embodiments are provided only for convenience of illustration, the order between the steps is not limited at all, and the execution order of each step in the embodiments can be adapted according to the understanding of those skilled in the art.
The core thought of the technical scheme of the application is that cross verification is carried out through two different biological feature dimensions of the human face and the finger vein, and the high-precision verification technology of biological identification is realized.
Firstly, in a first aspect, the technical scheme of the application provides an automatic ticketing system which mainly comprises an information acquisition module, an information processing module and a travel transaction module; the information acquisition module is used for acquiring passenger face information and finger vein information; acquiring station equipment basic information and passenger behavior information, integrating to obtain ticket travel information, wherein the ticket travel information is obtained by associating passenger face information with finger vein information; the information processing module is used for verifying according to the passenger face information to obtain a candidate list; performing cross validation in the candidate list according to the finger vein information; performing correlation matching according to the cross validation result and the ticket travel information; obtaining a transaction certificate according to the correlation matching result; and the journey transaction module is used for carrying out journey transaction according to the transaction certificate.
As shown in fig. 1, in some possible embodiments, the information processing module in the system includes core function modules such as a face recognition verification module, a finger vein recognition verification module, a passenger travel matching module, and a verification middle station; besides, the system also comprises a face recognition acquisition module, a face recognition storage module, a face recognition display module, a finger vein acquisition module, a finger vein storage module and a finger vein display module.
The face recognition acquisition module is used for verifying the accuracy and the integrity of the face information of the passenger on the equipment terminal, acquiring face recognition data and uploading face recognition related information. The face recognition verification module is an application program running on the equipment terminal, can further confirm the accuracy and integrity of the face information of the passenger on the equipment terminal, and is also used for transmitting face recognition related information, verifying face recognition data, transmitting verification result information and displaying the verification result. And the face recognition storage module is an application program operated at the server end and used for calculating various data of the face information, generating characteristic values for storage, managing the face information data and updating and expanding the face characteristic values. And the finger vein acquisition module is an application program running on the equipment terminal and is used for verifying the accuracy and the integrity of the passenger finger vein information, acquiring finger vein data and uploading information related to finger vein identification on the equipment terminal. And the finger vein identification verification module is an application program operated on the equipment terminal, is used for further confirming the accuracy and the integrity of the passenger finger vein information on the equipment terminal, is used for transmitting the information related to the finger vein identification, verifies the finger vein identification data, and displays the verification result according to the verification result information. And the finger vein storage module is an application program running on the server side and is used for calculating various data of the finger vein information, generating and storing characteristic values, managing the finger vein information data and updating and expanding the finger vein characteristic values. The face recognition display module and the finger vein display module in the system of the embodiment are application programs which can be operated on terminals used for receiving face recognition and finger veins, such as station gates, self-service ticket processors, mobile phones and the like; the system is used for displaying passenger records and transaction record data generated by face recognition and finger vein recognition, and managing various data records of the face recognition and the finger vein recognition in a subway user-oriented scene.
The system of the embodiment also comprises a verification middle station which is used for initiating the verification, the cross verification and the correlation matching of the passenger face information. The face recognition and finger vein transaction voucher management unit is used for providing a device for applying a transaction voucher for passengers after face verification and finger vein verification, and sending a transaction deduction voucher to transaction platforms or channels such as payment treasures, WeChat, Unionpay, subway ticketing centers and the like to apply for a transaction order.
In a second aspect, as shown in fig. 2, the present application provides an automatic ticketing method based on the system in the first aspect, which includes steps S01-S05:
and S01, acquiring passenger face information and finger vein information.
Specifically, when entering a subway gate, the face information and the finger vein information of a passenger are acquired, namely user information (including the face information and the finger vein information) which is registered in advance is acquired, the acquired face information and the finger vein information are uploaded to a server side of the system, the server side executes subsequent identification and verification work, when the user information is determined to meet the right, a gate channel is opened, and the start of a journey is recorded.
And S02, acquiring the basic information of the station equipment and the behavior information of passengers, and integrating to obtain the travel information of the ticket.
The ticket travel information is obtained by associating passenger face information and finger vein information. Specifically, after the server side of the system determines that the user information meets the authority, the system simultaneously acquires information of current gate equipment, for example, an entrance channel of a gate with the number 001 of a certain subway station, and behavior information of passengers mainly records whether the passengers exit or enter the station, and if the passengers enter the station, the subway station is taken as a starting point of a trip, and the trip of the passengers starts; and if the station is out of the station, the subway station is taken as a travel destination, the passenger travels are finished, and the information of the subway station and the passenger travel destination is associated to obtain the ticket travel information, which comprises the information of a starting station, travel time, departure time, end time, an end station, entrance and exit gate and the like. In some necessary cases, the system can perform data management grouping according to the ticket travel information, and meanwhile, the processing result is pushed to a terminal device, such as a mobile phone application of a passenger.
S03, verifying according to the face information of the passenger to obtain a candidate list; and performing cross validation in the candidate list according to the finger vein information.
Specifically, a face recognition acquisition module or a finger vein acquisition module in a gate of a subway gate collects face information and finger vein information of passengers in real time, generated ticket travel information is uploaded to a recognition verification module of a system background, the system follows the ticket travel information to perform verification calculation on the face information of the passengers, and a candidate list meeting conditions is calculated, wherein the candidate list comprises a plurality of face information records meeting preset matching degree. And performing a second round of cross validation according to the finger vein information of the passenger corresponding to the face information in the candidate list to obtain passenger finger vein information with higher matching degree, wherein the passenger finger vein information is used as better candidate information.
And S04, performing correlation matching according to the cross validation result and the ticket travel information.
Specifically, the passenger finger vein information with higher matching degree is obtained according to the cross validation in step S03, and finally, the passenger finger vein information is subjected to correlation matching with the ticket travel information, so as to determine the uniquely matched passenger ID.
And S05, acquiring the transaction certificate according to the correlation matching result, and performing travel transaction according to the transaction certificate.
Specifically, the face recognition and finger vein equipment terminal verification device finally calculates the unique matched passenger ID together with the riding information transaction system to apply for a transaction certificate. And then initiating a transaction flow to a transaction channel through the transaction voucher and the bus taking information to complete the travel transaction.
In some optional embodiments, the automatic ticketing method further includes step S06, obtaining the original data of the face information and the original data of the finger vein information, and encrypting and storing the original data of the face information and the original data of the finger vein information.
Specifically, in the embodiment, the method comprises a user registration process, wherein the original face information data and the original finger vein information data of a passenger are acquired through system acquisition, registration is performed according to the two original data, association is performed on the original face information data and the original finger vein information data with other personal information, transaction accounts and the like of the user, after association binding is completed, the acquired original face information data and the original finger vein information data are encrypted and stored through a secret key for calling when passenger identity identification or information comparison is performed subsequently, and the security and confidentiality performance of the embodiment is further improved.
In some possible embodiments, the step S03, performing verification according to the passenger face information to obtain the candidate list, which may include more detailed steps S031-S032:
s031, extracting first characteristic information according to the face information of the passenger; acquiring original data of face information, decrypting and extracting to obtain second characteristic information;
s032, matching is carried out according to the first characteristic information and the second characteristic information, and a candidate list is obtained by screening and combining according to a matching result.
The first feature information and the second feature information are feature information obtained by feature extraction from the acquired face information (face image information). The method comprises the steps that collected face information is packaged to primary travel request information and sent to a verification middle station through a gate upper computer, an original image of the face information stored in a user storage mode, such as face information input during registration, is extracted through the verification middle station to obtain characteristic information, the passenger face information collected in real time is obtained through analysis, the obtained characteristic information is extracted, a first round of single verification and identification of face identification is conducted in the verification middle station, a plurality of preselection results meeting requirements are extracted through verification and search of the face identification overall situation, and the preselection results are returned to the verification middle station, so that a candidate list meeting the conditions is obtained. As shown in fig. 3, the candidate list includes a number of face information data satisfying a preset matching degree and associated user information. In addition, the results of the obtained candidate list can be controlled according to a preset matching degree, or the number of the results in the candidate list can be directly limited through the number.
In some possible embodiments, the process of cross-validating in the candidate list according to the finger vein information in step S03 can be further divided into more detailed steps S033-S034:
s033, extracting according to the original data of the finger vein information to obtain a first finger vein characteristic value; extracting a second finger vein characteristic value according to the candidate list;
s034, matching is conducted according to the first finger vein characteristic value and the second finger vein characteristic value, and a second round of candidate results are obtained.
Specifically, the verification center analyzes the travel request information to obtain the associated finger vein information according to the user information associated with the candidate result in the candidate list obtained in step S032, where the finger vein information is passenger finger vein information obtained by synchronous acquisition by the gate upper computer when passenger face information is acquired. Extracting finger vein characteristic values from the acquired finger vein information, decrypting the stored vein information original data according to user information associated with the candidate results in the candidate list, extracting the obtained finger vein characteristic values, performing a second round of cross validation according to the two characteristic values, namely performing high-dimensional calculation identification on the candidate results in the candidate list, and reordering according to the finger vein validation results to obtain a second round of preselection results.
The finger vein has good anti-counterfeiting capability due to the special acquisition mode, and the vein texture living body anti-counterfeiting function of the finger vein is superposed under the living body anti-counterfeiting condition of the face, so that the whole anti-counterfeiting resistance capability is stronger than that of various single identification modes. In addition, the finger vein algorithm has more advantages and higher precision for the identification precision under the decimal order. Therefore, by utilizing the maturity of the face recognition technology and the collection convenience, the preselection of large magnitude order can be rapidly carried out, and the interval result with higher precision can be obtained. Meanwhile, the overlapping finger vein recognition is used for cross-dimensional verification and recognition, and the second round of preselected intervals can be obtained in high-precision intervals with high accuracy.
In some possible embodiments, the step S04 performs the correlation matching process according to the result of the cross-validation and the ticket journey information, which may be further subdivided into steps S041-S042:
s041, updating the travel record to be matched;
and S042, matching according to the associated ticket travel information in the second round of candidate results and the travel record to be matched, and determining the identity information of the passenger and the ticket travel information.
Specifically, the upper computer of the gate machine acquires the passenger outbound time and the information of the end of the journey such as the outbound platform, updates the journey record of the passenger according to the acquired information of the end of the journey, and acquires complete ticket journey information. In the embodiment, the verification center station performs travel information matching on the second round of preselection results and the travel records to be matched, namely, the third round of matching. In the matching process, the route of the preselected result is matched and combined with the route to be matched, which is recorded and synchronized in the system. And finally obtaining the ID conforming to the identity of the passenger and outputting a travel matching result after carrying out multi-dimensional calculation on the effectiveness and timeliness of the travel and the habit of the passenger.
In some possible embodiments, in the process of determining the passenger identity information and the ticket travel information according to the matching between the associated ticket travel information in the second candidate result and the travel record to be matched, the screening may be performed according to the time period and whether the record is complete, which includes but is not limited to steps S042a and S042 b:
s042a, excluding non-relevant travel records according to the time period;
and S042b, determining the travel record as the effective travel record.
For example, according to the condition that the departure time and the end time of the ticket journey information acquired by the gate are too short, and as an attached condition, the stations acquiring information twice are the same station, the system of the embodiment judges that the journey record is the repeated acquisition record, and the system takes the record at the earliest reserved time point as the departure time of the ticket journey information and deletes the subsequent repeated acquisition data record. For another example, the collected ticket journey information only includes departure station information and departure time, the recorded duration exceeds 24 hours, and the departure time and the station information are not collected, the embodiment system regards the journey as an abnormal record, does not generate the corresponding ticket journey information, and deletes the record.
And performing third-round matching on the second-round preselected interval and the current effective passenger to-be-matched journey in the operation cycle, wherein non-relevant target passengers and journey results are excluded from dimensions of time point cycle, journey effectiveness and other additional conditions, and the accuracy of the unique result of the second-round preselected interval is further proved.
In a third aspect, the present disclosure also provides an embodiment of an automatic ticketing apparatus, including at least one processor; at least one memory for storing at least one program; when the at least one program is executed by the at least one processor, the at least one processor is caused to execute an automatic ticketing method as in the first aspect.
An embodiment of the present invention further provides a storage medium storing a program, where the program is executed by a processor to implement the method in the first aspect.
From the above specific implementation process, it can be concluded that the technical solution provided by the present invention has the following advantages or advantages compared to the prior art:
1) the face recognition and finger vein acquisition and verification device in the technical scheme combines the advantages of artificial intelligence and an internet automatic ticket checker, and guides the passengers to use non-inductive payment, so that the cost of the traditional subway ticket selling and checking service can be guided and reduced, the use habits of electronic payment and artificial intelligence experience can be promoted, and the subway service quality and the cost benefit can be improved;
2) according to the technical scheme, the face recognition technology and the finger vein recognition technology are combined, and compared with an automatic ticket selling and checking scheme for checking the ID card by brushing the face and then brushing the ID card, the passenger does not need to carry ID card media such as second-generation ID cards and passports. The passenger can be identified only by the biological characteristics of the passenger, so that the passenger appearance efficiency and experience are greatly improved;
3) compared with the scheme of adopting single face recognition to verify automatic fare collection, the technical scheme of the invention firstly provides the advantages of rapid and accurate library shrinkage from calculation of a large number of levels through the face recognition technology; the finger vein recognition technology provides the advantages of rapid acquisition and high-precision verification under the decimal order. The two are mutually supplemented, so that the goal of completely noninductive riding can be realized, and the high-precision ticket money income can be ensured;
4) the technical scheme of the application combines a face recognition technology and a finger vein recognition technology, and compared with the scheme of automatically selling and checking tickets by adopting single face recognition verification, the method has outstanding anti-counterfeiting and anti-attack advantages for various malicious attack behaviors such as counterfeiting face pictures, counterfeiting face videos, counterfeiting 3D face molds and the like. Under the technology through supplementary finger vein discernment, the finger vein collection module can discern the vein line in the human finger, and this technique has good anti-fake, prevents that abiological ability altogether to guarantee the authenticity of whole identification process.
In alternative embodiments, the functions/acts noted in the block diagrams may occur out of the order noted in the operational illustrations. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality/acts involved. Furthermore, the embodiments presented and described in the flow charts of the present invention are provided by way of example in order to provide a more thorough understanding of the technology. The disclosed methods are not limited to the operations and logic flows presented herein. Alternative embodiments are contemplated in which the order of various operations is changed and in which sub-operations described as part of larger operations are performed independently.
Furthermore, although the present invention is described in the context of functional modules, it should be understood that, unless otherwise stated to the contrary, one or more of the functions and/or features may be integrated in a single physical device and/or software module, or one or more of the functions and/or features may be implemented in a separate physical device or software module. It will also be appreciated that a detailed discussion of the actual implementation of each module is not necessary for an understanding of the present invention. Rather, the actual implementation of the various functional modules in the apparatus disclosed herein will be understood within the ordinary skill of an engineer, given the nature, function, and internal relationship of the modules. Accordingly, those skilled in the art can, using ordinary skill, practice the invention as set forth in the claims without undue experimentation. It is also to be understood that the specific concepts disclosed are merely illustrative of and not intended to limit the scope of the invention, which is defined by the appended claims and their full scope of equivalents.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. An automatic ticketing method, comprising the steps of:
acquiring passenger face information and finger vein information;
acquiring station equipment basic information and passenger behavior information, and integrating to obtain ticket travel information, wherein the ticket travel information is obtained by associating the passenger face information with the finger vein information;
verifying according to the passenger face information to obtain a candidate list; performing cross validation in the candidate list according to the finger vein information;
performing correlation matching according to the cross validation result and the ticket travel information;
and acquiring a transaction certificate according to the correlation matching result, and performing travel transaction according to the transaction certificate.
2. An automated ticketing method as claimed in claim 1, further comprising the steps of:
acquiring original data of face information and original data of finger vein information;
and encrypting and storing the original data of the face information and the original data of the finger vein information.
3. An automatic ticketing method as claimed in claim 2, wherein said step of verifying said passenger face information to obtain a candidate list comprises:
extracting first characteristic information according to the passenger face information; acquiring the original data of the face information, decrypting and extracting to obtain second characteristic information;
and matching the first characteristic information and the second characteristic information, and screening according to a matching result to obtain the candidate list.
4. An automatic ticketing method as claimed in claim 2, wherein said step of cross-validating in said candidate list according to said finger vein information comprises:
obtaining a first finger vein characteristic value according to the finger vein information original data;
extracting a second finger vein characteristic value according to the candidate list;
and matching the first finger vein characteristic value with the second finger vein characteristic value to obtain a second round of candidate results.
5. An automatic ticketing method as claimed in claim 4, wherein said step of performing correlation matching based on the result of cross-validation and the ticket travel information comprises:
updating the travel record to be matched;
and matching the ticket travel information associated in the second round of candidate results with the travel record to be matched to determine passenger identity information and ticket travel information.
6. An automatic ticketing method as claimed in claim 5, wherein the step of matching the ticket journey information associated with the second candidate result with the journey record to be matched to determine passenger identity information and ticket journey information comprises at least one of the following steps:
excluding the non-relevant travel records according to a time period;
and determining the travel record as an effective travel record.
7. An automatic ticketing system, comprising:
the information acquisition module is used for acquiring passenger face information and finger vein information; acquiring station equipment basic information and passenger behavior information, and integrating to obtain ticket travel information, wherein the ticket travel information is obtained by associating the passenger face information with the finger vein information;
the information processing module is used for verifying according to the passenger face information to obtain a candidate list; performing cross validation in the candidate list according to the finger vein information; performing correlation matching according to the cross validation result and the ticket travel information; obtaining a transaction certificate according to the correlation matching result;
and the journey transaction module is used for carrying out journey transaction according to the transaction voucher.
8. The automatic ticketing system of claim 7, wherein said information processing module comprises a face recognition verification module, a finger vein recognition verification module, a passenger travel matching module and a verification middle station;
the face recognition verification module is used for verifying the accuracy and the integrity of the face information of the passenger; transmitting face identification related information, and verifying face identification data;
the finger vein identification verification module is used for verifying the accuracy and the integrity of passenger finger vein information, transmitting information related to finger vein identification and verifying finger vein identification data;
the passenger travel matching module is used for synchronizing passenger travel records and matching the travel records;
and the verification middle station is used for initiating passenger face information to carry out verification, cross verification and correlation matching.
9. An automatic ticketing apparatus, comprising:
at least one processor;
at least one memory for storing at least one program;
when executed by the at least one processor, cause the at least one processor to perform an automated ticketing method as claimed in any one of claims 1-6.
10. A storage medium having stored therein a program executable by a processor, characterized in that: the program executable by the processor is for executing an automated ticketing method as claimed in any one of claims 1-6 when executed by the processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (1)
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| CN115223253A (en) * | 2022-07-29 | 2022-10-21 | 深圳市八百通机电科技有限公司 | Subway ticketing system |
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