CN109448138B - Electronic ticket system and method - Google Patents
Electronic ticket system and method Download PDFInfo
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- CN109448138B CN109448138B CN201811154250.5A CN201811154250A CN109448138B CN 109448138 B CN109448138 B CN 109448138B CN 201811154250 A CN201811154250 A CN 201811154250A CN 109448138 B CN109448138 B CN 109448138B
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B11/00—Apparatus for validating or cancelling issued tickets
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Abstract
The invention relates to an electronic ticket system, comprising: the receiving module is used for receiving the information audio transmitted by the electronic ticket; the decoding module is used for decoding the information audio and obtaining the ticket serial number of the electronic ticket according to a first rule, and the information audio also comprises a receiving segment used for marking the information audio; the verification module is used for verifying the validity of the ticket serial number; and the transmission module is used for transmitting the verification result of the validity verification. The receiving section is used for determining the starting point of the information audio, and the receiving section can determine what is the information audio, so that the processing efficiency is improved, and the acquisition and processing of useless information are reduced.
Description
The technical field is as follows:
the invention relates to an electronic ticket system and a method.
Background art:
with the development of information technology and the special information related to personal privacy, financial and property, office system and other aspects, more and more attention is paid to the identity authentication. At present, there are three main authentication techniques. 1. The identity of the user is proved according to the information predicted by the user, such as a digital password, a graphic password and the like; 2. the identity of the user is proved according to the articles owned by the user, such as a chip in an identity card, a U shield of a bank and the like; 3. the identity of the user is certified based on a unique physiological characteristic of the user, such as a voiceprint, fingerprint, iris, etc. Each method is essentially a coordination of pursuit of convenience and security. For example, for information authentication identity predicted by a user, the premise is that the user remembers the information, the defect is obvious, and because the memory of the information by a person cannot ensure 100% accuracy, when the predicted information is wrong or stolen by others, great inconvenience is caused, and even the safety of an account is endangered; the user can prove the identity of the user by the aid of the things owned by the user, so that the safety performance is not controllable, and information is easily leaked due to loss of the target object; for the verification of unique physiological characteristics of a user, the safety can be ensured when the user does not need to coordinate with other people, but when the user needs to coordinate with other people, the physiological characteristics cannot leave the human body and exist, so that the use scene of the physiological characteristics is limited, other people cannot be made a proxy for the holder of the physiological characteristics, and the like; another problem is the problem of verification efficiency, most of the existing verification methods are proximity verification, even if a method such as voiceprint and the like with multi-thread verification possibility is adopted, the existing verification methods are generally used for user voice recognition processing, and because the verification security level requirement is high, it is difficult to directly apply voiceprint concurrent processing to realize verification activities with high security level requirements.
In a CN104794384A digital seal application method and a system thereof, CN104802542A digital seal equipment and CN104802543A digital seal application client equipment, a digital seal system is disclosed, and the following contents are disclosed in detail: a digital seal application client device is used for realizing the signing and annotating operation of an electronic seal by matching with a digital seal device, and comprises: the touch display panel is used for displaying electronic stamps which are not signed or signed; the radio module is used for receiving the audio file played by the digital seal equipment; the invention can send a sound wave formed by coding a secret key when a user presses the digital seal equipment on a device with a touch screen, and can display the seal stamp after the device with the touch screen receives the sound wave and decodes the secret key, and the secret key is verified to be error-free. This approach basically solves the limitations of physiological features, and as described in the above-mentioned application, "because the digital stamp of the present invention has an anti-theft function, it can prevent unauthorized use of the digital stamp, and because the biometric device can be introduced into the digital stamp, it can only be used by a legally authorized user. However, this is not a necessary technical feature, it is clear that the use of an ex vivo device emitting sound waves for the purpose of discriminating between authenticity is possible. One problem that this application does not address is the issue of concurrent authentication.
In methods and systems for sending and receiving electronic coupons by CN106327235A and methods and systems for sending push information and electronic coupons by CN105025088A, a method and a system for sending push information and electronic coupons are disclosed, wherein a first user device obtains the information of the electronic coupons to be sent and first user information; converting the electronic ticket information and the first user information into audio information, and playing the electronic ticket information and the first user information to second user equipment through a voice output unit; and sending an updating instruction containing the electronic coupon information and the first user information to a server. According to the receiving method, the second user equipment acquires the audio information output by the first user equipment through a voice input unit; and extracting electronic ticket information and first user information from the audio information, downloading an electronic ticket corresponding to the electronic ticket information from a server side when the extracted first user information is verified to be consistent with preset second user information corresponding to the second user, and carrying out corresponding operation on the server side. The system mainly carries out information transmission through audio information and realizes transaction verification among electronic tickets. However, the application is still based on point-to-point transaction, and when the number of the points is many, how to improve the accuracy and the efficiency of the system as much as possible is not related to the application.
The invention content is as follows:
the present invention is directed to overcome the above-mentioned drawbacks of the prior art, and provides an electronic ticket system and method, which improves the efficiency of audio information processing by setting a verification segment.
In a first aspect, an embodiment of the present invention provides an electronic ticket system, including: the receiving module is used for receiving the information audio transmitted by the electronic ticket; the decoding module is used for decoding the information audio and obtaining the ticket serial number of the electronic ticket according to a first rule, and the information audio also comprises a receiving segment used for marking the information audio; the verification module is used for verifying the validity of the ticket serial number; and the transmission module is used for transmitting the verification result of the validity verification. At the present stage, no matter singing meetings, ball games, tickets and the like are in the form of paper tickets, the paper tickets have certain advantages, but the disadvantages are very obvious, namely, the paper tickets are basically arranged at one time; therefore, many electronic tickets with the help of terminal devices are now introduced, and such electronic tickets have no entity and lack reality. The electronic ticket can be supported by the terminal device or an actually existing object capable of emitting the sound wave carrying the information audio. Since the electronic ticket itself needs to integrate functions of information processing and information issuing, it may also carry functions such as information resetting, automatic destruction, or invalidation.
Preferably, the device further comprises an indication module, wherein the indication module is used for receiving the verification result of the transmission module and indicating the verification result in a sound and/or light mode. The indicating module comprises at least one of the following two parts, one part is an indicating device (including but not limited to a prompting mode such as sound and light) which can be attached to the electronic ticket so as to facilitate the holder and the ticket checker to know whether the electronic ticket passes the verification conveniently; the other part is an indicating device (including but not limited to a prompting mode such as sound and light) which can be placed under the monitoring of a ticket checker or a monitoring person.
Preferably, the electronic bill further comprises a control module for controlling the electronic bill to send out information audio. The control module comprises at least one of the following two parts, one part is attached to the electronic ticket, and the holder directly controls the electronic ticket to emit information audio at a proper time point through the control module; the second is to adopt a communication triggering mode, namely, a communication mode such as bluetooth, and when the electronic ticket is accessed to a communication network/system where the receiving module is located, the electronic ticket is triggered to act to emit high-frequency sound waves, and then the action is completely verified.
In another aspect, an embodiment of the present invention provides an electronic ticket method, including: receiving information audio transmitted by the electronic ticket; decoding the information audio and obtaining a ticket serial number of the electronic ticket according to a first rule; verifying the validity of the ticket serial number; and (5) transmitting the verification result of the validity verification.
Preferably, the information audio includes at least one receiving segment and at least one verifying segment, the receiving segment is used for the server to determine whether the received audio is the information audio and the analytic mode of the information audio, and the verifying segment is used for carrying the electronic ticket information; the receiving segment includes a first matching audio and the verification segment includes a second matching audio paired with the first matching audio. The pairing of the first matching audio and the second matching audio may adopt information carried by the first matching audio and the second matching audio, or may be matching settings on other audio attributes.
Preferably, the verification segment includes at least a first verification segment and a second verification segment, and the frequency of the second verification segment is a random multiple of the frequency of the first verification segment, which is greater than or equal to 1. Based on a multi-channel verification mode, acquiring multi-channel information by adopting a frequency division mode is a very effective processing means. However, when the frequencies are close, the frequency division effect may be deviated, and effective information audio may not be obtained. Thus, in a multi-pass process, if a situation is encountered where the first verification segment is close, the second verification segment may be activated, and since the frequency of the second verification segment may somehow be separated from the frequency of the first verification segment. The random multiple comprises two meanings, namely, the multiple is random, namely, the multiple is obtained by a random number table or other modes when information audio is generated each time; or in the fixed multiple of some electronic ticket, the same electronic ticket is processed according to the same multiple relation. Of course, under the premise that the electronic bill storage and the processing speed are allowed, a third verification section, a fourth verification section and the like can be provided to reduce adverse effects caused by the same or similar frequencies as much as possible.
Preferably, the receiving segment is a fixed frequency audio, and the receiving segment contains the following information: presetting a first key and/or verifying frequency information of the segment audio. The receiving segment mainly aims at determining a parsing starting point, setting a first key is equivalent to setting primary anti-counterfeiting, and the processing amount of the whole system on data is reduced; and there are two purposes to provide frequency information of the verification segment: 1. reversely verifying whether the verification section attached by the verification section is correct; 2. and a basis is provided for extracting information from the verification section in the next step, so that the information processing efficiency is improved.
Preferably, the ticket serial number is verified through a self-verification or serial number management platform; the self-verification is that a verification field is pre-written in the server, and the password field is obtained by processing the ticket serial number or a partial sequence of the ticket serial number according to a second rule and then is checked with the pre-written verification field; and the sequence number management platform receives the ticket sequence number sent by the processor, independently verifies the ticket sequence number to obtain a verification result, and then transmits the verification result to the server. Self-verification, i.e. the second rule, can be done in the following way: and extracting the last bits of the obtained ticket serial number, and if the last bits of the ticket serial number are consistent with the first bits of the ticket serial number after calculation according to the calculation mode provided by the verification field, the verification is successful. And calculating all ticket serial numbers according to a preset mode, matching the ticket serial numbers with the verification fields, and if the matching is successful, verifying the ticket successfully.
Preferably, the first rule is that all original audios within a set time are obtained firstly, then the original audios are decomposed into a plurality of decomposed audios according to frequency, a time anchor point is given according to the initial time of the obtained original audios, firstly, it is verified that each decomposed audio contains a receiving segment, if the decomposed audio contains the receiving segment, next processing is carried out, and if not, the decomposed audio is skipped over directly; for the decomposed audio containing the receiving segment, continuously analyzing the first verification segment of the decomposed audio, and obtaining the audio frequency of the first verification segment, if the decomposed audio obtained within the set time has the first verification segment with the same audio frequency, automatically obtaining the second verification segment of the decomposed audio late in time anchor point, and performing data extraction on the second verification segment to obtain a ticket serial number; and if the decomposed audio obtained within the set time does not have other first verification sections with the same audio frequency, performing data extraction on the first verification sections to obtain the ticket serial number. The invention is not limited to the second verification section, and if the electronic bill storage and the processing speed are allowed, the third verification section, the fourth verification section and the like can reduce the adverse effects caused by the same or similar frequencies as much as possible.
Preferably, the frequency of the information audio is not lower than 20kHz or 18-20kHz, and preferably, the frequency of the information audio is 19-20 kHz. The ultrasonic wave can noise pollution abatement, and the audio verification process can not cause the influence to external environment. However, one problem with ultrasonic waves is that equipment for emitting and receiving sound suitable for ultrasonic waves needs to be provided, which increases the difficulty of application. Due to the problem of human ear acutance, experiments prove that about 60 percent of people basically cannot hear the sound at 18-20kHz, and about 80 percent of people basically cannot hear the sound at 19-20kHz, but the possibility of processing by adopting the existing equipment can be ensured in the frequency space, so that the cost of the application to the practical scene is greatly reduced.
Compared with the prior art, the invention has the advantages that: 1. the receiving section is used for determining the starting point of the information audio, and the receiving section can determine what is the information audio, so that the processing efficiency is improved, and the acquisition and processing of useless information are reduced;
2. the electronic ticket capable of emitting audio can be arranged in an off-body manner, so that the reality sense of the electronic ticket is improved, and the electronic ticket is not easy to reproduce like a paper ticket;
3. the information audio can be subjected to frequency division processing through different audio frequencies, and a plurality of information audios are simultaneously processed based on multi-channel verification to obtain a verification structure so as to improve the verification efficiency;
4. the ultrasonic audio is used as an information carrier, so that the density of information is improved, and the influence on the external environment is avoided.
Description of the drawings:
fig. 1 is a schematic diagram of an electronic ticket system according to an embodiment of the present invention;
fig. 2 is a flowchart of an electronic ticket method according to an embodiment of the present invention;
FIG. 3 is a flowchart of another electronic ticket method according to an embodiment of the present invention;
fig. 4 is a flowchart of an electronic ticket validation process according to an embodiment of the present invention;
fig. 5 is a flowchart of another electronic ticket validation process according to an embodiment of the present invention.
The specific implementation mode is as follows:
in order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings.
Fig. 1 is a schematic diagram of an electronic ticket system according to an embodiment of the present invention. The system comprises the following modules:
a receiving module 101, configured to receive information audio sent by the electronic ticket 107;
a decoding module 102, configured to decode the information audio and obtain a ticket serial number of the electronic ticket according to a first rule, where the information audio further includes a receiving segment for marking the information audio;
the verification module 103 is used for verifying the validity of the ticket serial number;
and the transmission module 104 is used for transmitting the verification result of the validity verification.
An indication module 105, configured to receive the verification result of the transmission module and indicate the verification result in the form of sound and/or light.
And the control module 106 is used for controlling the electronic bill to send out information audio.
The whole system can be essentially seen as a user side (i.e. electronic ticket, control module), a server (including receiving module, decoding module, verification module, and transmission module, and the indication module can be set at one or both sides, and the control module also needs to set at one side of the server in some scenarios).
Because the electronic ticket is only used for sending the information audio, other devices or modes capable of sending the information audio also belong to the protection range of the application, and the receiving module is only used for receiving the information audio and does not distinguish objects sending the information audio. The receiving module obtains the information audio and then transmits the information audio to the decoding module, the decoding module obtains the final ticket serial number to be verified according to the information audio and transmits the ticket serial number to the verification module for verification, the verification result is transmitted outside through the transmission module, and the receiving device corresponding to the transmission outside can be an external device, an electronic ticket or an indication module.
Fig. 2 is a flowchart of an electronic ticket method according to an embodiment of the present invention.
S201, receiving the information audio sent by the electronic ticket.
S202, decoding the information audio and obtaining the ticket serial number of the electronic ticket according to a first rule.
And S203, verifying the validity of the ticket serial number.
And S204, the verification result of the validity verification is transmitted outside.
S205, the indication module generates acousto-optic change to prompt the final verification result.
The following describes the electronic ticket method provided by the embodiment of the present invention in detail by taking a scene of ticket checking and admission of a fan in a court as an example, as shown in fig. 3.
In the scene, the electronic ticket is a stamp-type button with an entity, related original data is written in the stamp-type button according to information such as a scene and a purchaser, and the electronic ticket converts the original data into information audio or directly receives the information audio corresponding to the original data. An indicator light is arranged on the seal type button, and if the seal type button passes the verification, the indicator light is displayed by a green light; if the verification fails, the indicator light is displayed by a red light; if not, the indicator light is displayed by a yellow light. When displayed as a red light or a yellow light, an audible alarm is generated at a frequency within the audible frequency range of the human ear.
The entire verification process is performed as follows:
s301, when a fan enters the court, the fan arrives at the security check position, the indicating lamp is a yellow indicating lamp, and the fan presses the electronic ticket, namely the control module of the seal type button, so that the electronic ticket is triggered to send out information audio.
S302, after the decoding module obtains the information audio, whether the information belongs to the information audio with the ticket serial number or not is judged according to the receiving segment, if yes, the decoding module decodes according to a first rule to obtain the ticket serial number, and if not, the information audio is skipped.
And S303, the verification module obtains the ticket serial number obtained in the S302, and then verifies the ticket serial number through a self-verification or serial number management platform.
S304, the verification result of the validity verification is transmitted to the indicating module, the indicating module receives the verification result, if the verification structure is passed, the lamp of the indicating module is turned into green, if the verification structure is not passed, the lamp is turned into red, and if the fan fails to press the control module, the lamp is still yellow.
S305, after the fans leave the verification area, the ticket checking personnel detect whether the people are not verified or flee the tickets through the color of the lamp. Of course, the number of persons who are authenticated and the number of persons who pass through need to be authenticated.
Taking the above scenario of ticket checking and admission of a football fan in a court as an example, the method for verifying an electronic ticket provided by the embodiment of the present invention is described in detail below in the case of only one verification segment, as shown in fig. 4.
S401, after receiving the primary audio, the decoding module firstly performs frequency division processing according to the frequency of the primary audio to obtain a plurality of sections of audio to be verified;
s402, extracting a second matching audio from the audio to be verified, then inquiring whether a first matching audio matched with the second matching audio exists in the obtained audio to be verified, and if the first matching audio matched with the second matching audio does not exist, ignoring the information audio; the matching audio can be matched in a mode of numbers or notes;
s403, acquiring all information audios with receiving segments from S402, including the receiving segments and the verification segments, and extracting information of the verification segments;
s404, in the frequency division process, the frequencies with relatively similar frequencies are poor in frequency division effect and possibly interfere with each other, so that the precision of the verification level cannot be achieved, the frequencies with similar frequencies obtained in S403 are obtained, the obtained frequencies with late time anchor point automatically stop verification, the verification fails, and a fan holding the corresponding equipment of the information video needs to press again for verification;
s405, after relevant interference is eliminated, all information audios obtained in all preset time through frequency division processing are verified, if the information audios pass, a pass indication is sent, and if the information audios do not pass, a fail indication is sent.
Taking the above scenario of ticket checking and admission of a football fan in a court as an example, the method for verifying an electronic ticket provided by the embodiment of the present invention is described in detail below in the case of only two or more verification segments, as shown in fig. 5.
S501, after receiving the primary audio, the decoding module firstly performs frequency division processing according to the frequency of the primary audio to obtain a plurality of sections of audio to be verified;
s502, extracting a second matching audio from the audio to be verified, and then inquiring whether a first matching audio matched with the second matching audio exists in the obtained audio to be verified, if the first matching audio matched with the second matching audio does not exist, ignoring the information audio; the matching audio can be matched in a mode of numbers or notes;
s503, acquiring all information audios with receiving segments from S502, including the receiving segments and the verification segments, and extracting information of the verification segments;
s504, because the audio frequencies with relatively similar frequencies have poor frequency division effects and can interfere with each other in the frequency division process, the accuracy of the verification level cannot be achieved, the audio frequencies with the similar frequencies obtained in S503 automatically obtain a second verification section by the obtained audio frequency with the late time anchor point, and then the frequencies of the second verification section are set in the same way to ensure that the audio frequencies cannot be interfered;
s505, after relevant interference is eliminated, verifying all first verification sections of the information audio obtained in the preset time through frequency division processing, if the first verification sections pass, sending a pass indication, and if the first verification sections do not pass, sending a fail indication;
s506, if the information audio of the first verification section is eliminated, the second verification section and even the third verification section are verified, if the information audio is passed, a pass indication is sent, and if the information audio is not passed, a fail indication is sent.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. An electronic ticket method, comprising:
receiving information audio transmitted by the electronic ticket;
decoding the information audio and obtaining a ticket serial number of the electronic ticket according to a first rule;
verifying the validity of the ticket serial number;
the verification result of the validity verification is transmitted out;
the information audio comprises at least one receiving section and at least one verifying section, the receiving section is used for the server to determine whether the received audio is the information audio and the analysis mode of the information audio, and the verifying section is used for carrying the information of the electronic ticket; the received segment includes a first matching audio, the verification segment includes a second matching audio paired with the first matching audio;
the verification segment comprises at least a first verification segment and a second verification segment, the frequency of the second verification segment is a random multiple of the first verification segment frequency greater than or equal to 1;
the first rule is that all original audio within a set time is obtained firstly, then the original audio is decomposed into a plurality of decomposed audio according to frequency, a time anchor point is given according to the initial time of the obtained original audio, whether each decomposed audio contains a receiving segment is verified firstly, if the decomposed audio contains the receiving segment, next processing is carried out, otherwise, the decomposed audio is skipped over directly; for the decomposed audio containing the receiving segment, continuously analyzing the first verification segment of the decomposed audio, and obtaining the audio frequency of the first verification segment, if the decomposed audio obtained within the set time has the first verification segment with the same audio frequency, automatically obtaining the second verification segment of the decomposed audio late in time anchor point, and performing data extraction on the second verification segment to obtain a ticket serial number; and if the decomposed audio obtained within the set time does not have other first verification sections with the same audio frequency, performing data extraction on the first verification sections to obtain the ticket serial number.
2. An electronic ticket method as in claim 1, wherein: the receiving section is a fixed frequency audio, and the receiving section contains the following information: presetting a first key and/or verifying frequency information of the segment audio.
3. An electronic ticket method as in claim 1, wherein: the ticket serial number is verified through a self-verification or serial number management platform; the self-verification is that a verification field is pre-written in the server, and the password field is obtained by processing the ticket serial number or a partial sequence of the ticket serial number according to a second rule and then is checked with the pre-written verification field; and the sequence number management platform receives the ticket sequence number sent by the processor, independently verifies the ticket sequence number to obtain a verification result, and then transmits the verification result to the server.
4. An electronic ticket method as in claim 1, wherein: the frequency of the information audio is more than 20kHz or 18-20 kHz.
5. An electronic ticket method as in claim 1, wherein: the frequency of the information audio is 19-20 kHz.
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| CN109448138A (en) | 2019-03-08 |
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