KR100872600B1 - Method for Processing Coupon or Auhentication Code Using Sound Data - Google Patents

Abstract

The present invention relates to a method and system for processing an on / offline linked wireless sound coupon and a wireless sound authentication code using a sound system installed in a wireless terminal, the wireless coupon terminal or the wireless sound authentication code terminal. Downloading and storing a wireless coupon or wireless authentication code in the form of a sound, the wireless authentication code or wireless recognition code stored in each terminal as described above wireless coupon code or wireless authentication code that is equipped with a sound recognition system Outputting to the recognizer, and processing the wireless sound coupon or the wireless sound authentication code output as described above through a wireless sound coupon processing system, a wireless sound authentication code processing system, or the like.

Wireless terminal, sound system, coupon, verification code

Description

Method for Processing Coupon or Auhentication Code Using Sound Data}

1 is a simple block diagram of a wireless sound coupon system using a wireless terminal serving as a wireless sound coupon terminal and a wireless terminal serving as a wireless sound coupon recognizer.

2 is a simple flowchart illustrating a process in which a wireless terminal downloads a sound coupon from a wireless sound coupon provider and becomes a wireless sound coupon terminal.

3 is a simple flowchart illustrating a process in which the wireless sound coupon recognizer recognizes a sound coupon and extracts and accumulates information related to a purchase customer.

4 is a simple block diagram of a wireless sound authentication system using ATM / CD that acts as a wireless sound authentication code recognizer.

5 is a simple flowchart of a process of downloading an inaudible high frequency sound authentication code to a wireless sound authentication code terminal.

6 is a simple flowchart of a process for the wireless sound authentication code processing system to withdraw cash from the ATM / CD through the original authentication code approval information stored in the sound authentication information D / B.

<Description of main parts of drawing>

100: wireless sound coupon terminal 105: wireless sound coupon recognizer

110: mobile communication system 115: wireless sound coupon provider

120: sound coupon distribution unit 125: sound coupon database

130: sound coupon recognition agent distribution unit

135: Coupon Agent Database

140: wireless sound coupon processing system 145: sound coupon information processing unit

150: coupon purchase information database 155: wireless sound coupon host

The present invention relates to a method and system for processing an on / offline linked wireless sound coupon and a wireless sound authentication code using a sound system installed in a wireless terminal, which can be recognized by a human being as an incoming ring tone. For wireless terminals that are equipped with sound systems in the audible frequency range, such as sound systems in the audible frequency region, or ultrasonic systems (Supersonic / Ultrasonic), etc. Downloading an authentication code (Mobile Authentication Code), etc. to the wireless terminal to act as a wireless sound coupon terminal or a wireless sound authentication code terminal, Downloading a sound recognition software or agent to the wireless terminal to act as a wireless sound coupon recognizer How to do, and said nothing Wireless coupons in the form of sound processed by a wireless terminal and a wireless authentication service method through a method of performing a role of a wireless sound authentication code recognizer by mounting a sound authentication code recognition system in all electronic authentication systems on a terminal and a wired / wireless network, and To provide a system.

A wireless terminal is a handheld based call device with enhanced portability and mobility, and includes a personal communication system (PCS), a global system for mobile communications (GSM), a personal digital cellular (PDC), and a PHS. (Personal Handyphone System), PDA (Personal Digital Assistant), and all kinds of mobile communication terminals such as smart phones (Smart Phone), and the like, the wireless terminal is equipped with a sound system for voice call and ring tone output by default have.

The sound input / output system installed in the wireless terminal is connected via a large scale integration (LSI) employing an FM (Frequency Modulation) sound chip, a PCM (Pulse Code Modulation) sound chip, or an ADPCM (Adaptive Differential Pulse Code Modulation) sound chip. In addition to chords and 16 chords, it is developing into a high-level sound source processing method that supports more than 48 chords and 64 chords.

In particular, in the case of a sound input system of a wireless terminal, most of the recently released wireless terminals are equipped with a voice recognition module, and through the voice recognition module as described above provides an automatic call method and system through voice recognition. .

In addition, even in the case of the sound output system of the wireless terminal, the demand for incoming ring service through the wired / wireless Internet and the Automatic Response Service (ARS), the consumer's desire for a more natural ringtone, and the wireless game include With the increase of wireless multimedia contents providing services, recently released wireless terminals are equipped with a Music Instrument Digital Interface (MIDI) chip or an MP3 (MPEG Layer 3) chip that supports a Moving Picture Experts Group (MPEG) Codec. In addition, the digital sound system as described above provides a method of inserting water marking information into sound output through a wireless terminal.

On the other hand, due to the rapid development of the wireless Internet and the characteristics of portability and mobility included in the wireless terminal, various online and offline interworking additional services are provided through the wireless terminal supporting the wireless internet, and in particular, wireless coupons and wireless authentication Services and the like are typical on-offline interworking services of wireless terminals supporting wireless Internet.

Wireless coupons are electronic coupons provided through wireless Internet and wireless terminals. After downloading the coupons in the form of images or barcodes to the wireless terminals, the wireless coupons are stored in the wireless terminals in the stage of purchasing goods or using services in online and offline stores. The electronic coupon is output to a liquid crystal display (LCD) of a wireless terminal and presented to a cashier, or a discount service is provided through a device capable of scanning the LCD.

In particular, the wireless coupon as described above can be accumulated in real time, such as the purchase information of the customer using the coupon and the purchase characteristics for each region using the coupon, compared to the existing coupon provided in the paper form, and statistically analyze the marketing information It can be used as data.

However, the wireless coupon provided in the form of an image has a weak event and promotion function included in the coupon due to the limitations of the wireless terminal LCD, and the wireless coupon provided in the form of a barcode may also recognize a barcode output on the LCD. The disadvantage is that you can not use without a barcode reader.

The wireless authentication service is an electronic authentication service provided through the wireless Internet and a wireless terminal. After downloading a barcode including an authentication code to the wireless terminal, the wireless authentication service scans the authentication code stored in the wireless terminal at the stage of authentication. After the IC (Integrated Circuit Card) containing the authentication code is mounted on the wireless terminal, authentication is performed through the authentication code mounted on the wireless terminal at the stage of authentication.

Such a wireless authentication service is particularly important in the payment processing of the wireless electronic payment system. In other words, in order to process payment on and offline through the wireless terminal, a payment authentication process is required to provide integrity and non-repudiation of the electronic payment, and the wireless authentication service is a valid service for the above authentication process.

However, the wireless authentication code provided in the form of a barcode requires a special purpose barcode reader capable of recognizing the barcode output on the LCD, like a coupon in the form of a barcode, and the wireless authentication code provided in the form of an IC card includes an authentication code. The disadvantage is that you cannot use the IC card if you lose it.

An object of the present invention to solve the above problems is to use a sound system installed in a wireless terminal wireless wireless coupon terminal or wireless sound authentication of a wireless terminal equipped with a sound system in the audible frequency region or inaudible frequency region A method of performing a role of a code terminal, a method of performing a role of a wireless coupon recognizer, a wireless sound authentication code recognizer, and the like, and a sound authentication code recognition system mounted on an electronic authentication system on a wired / wireless internet. The present invention provides a method of performing the role of a wireless sound recognizer.

The present invention relates to a method and system for processing an on-offline linked wireless sound coupon and a wireless sound authentication code using a sound system installed in a wireless terminal, wherein a sound system in an audible frequency region or an inaudible frequency region is mounted. A method of performing a role of a wireless terminal as a wireless sound coupon terminal or a wireless sound authentication code terminal, a method of performing the role of the wireless terminal as a wireless coupon recognizer or a wireless sound authentication code recognizer, and electronics on wired / wireless Internet Downloading and storing a wireless coupon or wireless authentication code in the form of a sound to a wireless coupon terminal or a wireless sound authentication code terminal through a method of installing a sound authentication code recognition system in the authentication system to perform a role of a wireless sound recognizer; Same as above Outputting a wireless coupon or a wireless authentication code in a sound form stored in each terminal to a wireless authentication code recognizer equipped with a wireless coupon recognizer or a sound recognition system, and outputting the wireless sound coupon or wireless sound authentication code output as described above. Processing through a wireless sound coupon processing system, a wireless sound authentication code processing system, or the like.

According to the present invention, a wireless terminal that has downloaded a wireless sound coupon from a wireless sound coupon provider serves as a wireless sound coupon terminal, and a wireless terminal that has downloaded a wireless sound authentication code from a wireless sound authentication code provider is a wireless sound authentication code terminal. Plays the role of.

In addition, a wireless terminal or a sound coupon recognition device equipped with a sound recognition software or agent provided by a wireless sound coupon provider, a sound recognition chip or a recognition module, etc., serves as a wireless sound coupon recognizer, and a sound authentication code recognition system. Wireless terminals, or electronic authentication systems such as Automatic Teller Machine (ATM), Cash Dispenser (CD), and Credit Card Reader, are wireless sound authentication code readers. Plays the role of.

According to the present invention, the wireless sound coupon processing system operates as a server on a wired / wireless network, or in the form of a software module inside a wireless terminal or a separate wireless sound coupon recognition terminal serving as a wireless sound coupon recognizer. Mounted.

In addition, the wireless sound authentication code processing system operates as a server on a wired / wireless network, or is mounted in the form of a software module inside a wireless sound authentication code recognizer equipped with a sound authentication code recognition system.

In addition, the coupon described in the present invention indicates that it includes both gift certificates, discount coupons and the like.

Hereinafter, the features of the present invention will be described in detail with reference to the accompanying drawings. However, the following drawings and descriptions are for representative methods among various methods for properly describing the present invention, and the present invention is not limited only to the following drawings and descriptions.

The first embodiment of the present invention relates to a wireless sound coupon in the audible frequency range, wherein the wireless terminal that has downloaded the wireless sound coupon from the wireless sound coupon provider serves as a wireless sound coupon terminal, and the sound from the wireless sound coupon provider The wireless terminal having downloaded the coupon recognition agent serves as a wireless sound coupon recognizer, and the wireless sound coupon processing system is operated as a server on a wired / wireless internet.

1 is a simple block diagram of a wireless sound coupon system using a wireless terminal serving as a wireless sound coupon terminal 100 and a wireless terminal serving as a wireless sound coupon recognizer 105.

The wireless sound coupon terminal 100 is a wireless terminal that stores a wireless sound coupon transmitted by the wireless sound coupon provider 115. The wireless sound coupon terminal 100 basically outputs a sound in the audible frequency region such as a ring tone output. And a high level sound system such as MIDI, MP3, etc., depending on the type and performance of the wireless terminal.

The wireless sound coupon recognizer 105 is a wireless terminal that recognizes a wireless sound coupon output from the wireless sound coupon terminal 100. The wireless sound coupon recognizer 105 is equipped with a sound recognition chip that supports voice recognition. The sound recognition chip recognizes a wireless sound coupon output by the wireless sound coupon terminal 100 by a sound coupon recognition agent distributed by the wireless sound coupon provider 115.

The wireless sound coupon terminal 100 and the wireless sound coupon recognizer 105 are connected to the wireless Internet through a gateway of the mobile communication system 110, and the wireless sound coupon terminal 100 is a wireless sound coupon provider on the wireless Internet. A wireless sound coupon is provided through the 115, and the wireless sound coupon recognizer 105 is provided with a sound coupon recognition agent required for sound coupon recognition from the wireless sound coupon provider 115. In particular, the wireless sound coupon recognizer 105 is connected with the wireless sound coupon processing system 140 on the wireless Internet, and the sound coupon recognized by the wireless sound coupon recognizer 105 is the wireless sound coupon processing system 140 via the wireless Internet. ) To accumulate various information of customers about the use of sound coupons in real time.

The wireless sound coupon provider 115 serves to provide a sound coupon to the wireless sound coupon terminal 100 and to provide a sound coupon recognition agent to the wireless sound coupon recognizer 105. The wireless sound coupon provider 115 may include a sound coupon distribution unit 120, a sound coupon D / B 125, and a sound coupon recognition agent distributor for the wireless sound coupon recognizer 105 for the wireless sound coupon terminal 100. 130, coupon agent D / B 135, and the like are mounted.

The sound coupon D / B 125 is a D / B storing a wireless sound coupon to be provided to the wireless sound coupon terminal 100. The sound coupon is an audible frequency such as a commercial song of the wireless sound coupon presenter. Means the sound content of the region.

The sound coupon distribution unit 120 inserts the information of the wireless sound coupon terminal 100 and the corresponding terminal user into a sound coupon stored in the sound coupon D / B 125 in the form of watermarking or a sound pattern. Afterwards, the sound coupon is transmitted to the wireless sound coupon terminal 100. Of course, the watermarking or sound pattern inserted by the sound coupon distributor 120 is recognized by the sound recognition chip of the wireless sound coupon recognizer 105 and the sound coupon recognition agent.

The coupon agent D / B 135 stores a sound coupon recognition agent provided to the wireless sound coupon recognizer 105. The sound coupon recognition agent is a type, operating system, and voice of the wireless sound coupon recognizer 105. It depends on the type of recognition chip.

The sound coupon recognition agent distribution unit 130 serves to distribute the sound coupon recognition agent stored in the coupon agent D / B 135 to the wireless sound coupon recognizer 105, the sound coupon recognition agent distribution unit 130 ) Refers to the terminal information stored in the HLR (Home Location Register) / VLR (Visitor Location Register) of the mobile communication system 110, from the coupon agent D / B 135 to the corresponding wireless sound coupon recognizer 105 The optimized sound coupon recognition agent is extracted and distributed.

The wireless sound coupon processing system 140 processes the coupon information for the wireless sound coupon terminal 100 transmitted from the wireless sound coupon recognizer 105 and extracts marketing related information such as customer purchase information from the coupon information. To accumulate.

The sound coupon information processing unit 145 of the wireless sound coupon processing system 140 extracts marketing information such as customer purchase information from coupon information of the wireless sound coupon terminal 100 received from the wireless sound coupon recognizer 105. Do this. In a step in which the wireless sound coupon terminal 100 outputs a sound coupon, and the wireless sound coupon recognizer 105 recognizes the sound coupon, the wireless sound coupon recognizer 105 is configured by the wireless sound coupon provider 115 to determine the corresponding sound coupon. The wireless sound coupon terminal 100 and the terminal user information are recognized through watermarking or sound patterns inserted into the wireless sound coupon terminal. The wireless sound coupon terminal 100 and the terminal user information thus recognized are transmitted to the wireless sound coupon processing system 140 through the wireless Internet, and the sound coupon information processing unit 145 extracts marketing related information from the received information. To accumulate.

The coupon purchase information D / B 150 is a D / B that stores the marketing related information of the customer extracted by the sound coupon information processor 145. The information stored in the coupon purchase information D / B 150 may be The wireless sound coupon coordinator 155 is delivered to be used as marketing materials.

2 is a simple flowchart illustrating a process in which the wireless terminal downloads a sound coupon from the wireless sound coupon provider 115 and becomes the wireless sound coupon terminal 100.

When the wireless terminal accesses the wireless sound coupon provider 115 through the wireless Internet (200), the wireless sound coupon provider 115 extracts the telephone number of the wireless terminal from the network information of the wireless terminal (205), and the process This is done through the information on the protocol that the wireless terminal provides to the wireless internet server during the wireless internet access process.

When the wireless sound coupon provider 115 extracts the telephone number of the wireless terminal, the sound coupon distribution unit 120 processes the extracted wireless terminal telephone number into a form that can be inserted into the sound coupon (210). In general, a method of inserting a wireless terminal telephone number into a sound coupon includes a case of using watermarking and a sound pattern, and each of them will be described below.

Watermarking is the process of inserting terminal information into a sound coupon by processing the terminal information in the form of noise that cannot be recognized by humans. The wireless terminal telephone number inserted by watermarking is not recognized by humans, but the sound recognition chip and sound coupon The wireless sound coupon recognizer 105 on which the recognition agent is mounted may be recognized.

The sound pattern recognizes specific words, sound patterns, etc. included in the sound by the sound recognition chip, and the wireless terminal telephone number inserted in the form of the sound pattern is inserted into the introduction part or the latter part of the sound coupon. For example, if the sound coupon is in the form of the voice "There is a biz model line next to you," the non-segment sound of "pibibi" at the beginning of the sound coupon is a sound pattern indicating the wireless terminal telephone number.

As described above, when the phone number extracted from the wireless terminal connected to the wireless sound coupon provider 115 is processed into a form that can be inserted into the sound coupon, the sound coupon distribution unit 120 provides an interface through which the wireless terminal can select the sound coupon. In operation 215, the wireless terminal requests the wireless sound coupon provider 115 to download the sound coupon through an interface provided by the sound coupon distributor 120.

When the wireless terminal requests the download of the sound coupon from the wireless sound coupon provider 115 through the interface provided by the sound coupon distribution unit 120 (220), the sound coupon distribution unit 120 is a sound coupon D / B (125) In step 225, the sound coupon requested by the wireless terminal is extracted.

As described above, when the sound coupon distribution unit 120 extracts an appropriate sound coupon from the sound coupon D / B 125, the sound coupon distribution unit 120 may process watermarking or processing the extracted sound coupon from the wireless terminal phone number. The sound pattern is inserted 230 and the process is repeated until a sound coupon recognizable by the sound coupon recognition agent of the wireless sound coupon recognizer 105 is generated.

If the wireless sound coupon requested by the wireless terminal from the wireless sound coupon provider 115 is generated to be recognizable through the sound coupon recognition agent of the wireless sound coupon recognizer 105 (235), the wireless sound coupon provider 115 determines the sound coupon. The transmission is stored to the wireless terminal (240).

As described above, the terminal in which the sound coupon provided by the wireless sound coupon provider 115 is stored becomes the wireless sound coupon terminal 100, and the wireless sound coupon terminal 100 is turned on or on which the wireless sound coupon recognizer 105 is installed. The sound coupon can be used in a store on-line.

3 is a wireless sound coupon recognizer 105 recognizes a sound coupon output from the wireless sound coupon terminal 100, and transmits the sound coupon recognition information to the wireless sound coupon processing system 140 to extract the purchase customer-related information A simple flow chart of the process of accumulation.

When the wireless sound coupon recognizer 105 executes the sound coupon recognition agent 300 to recognize the wireless sound coupon output by the wireless sound coupon terminal 100 (300), the sound coupon agent is a wireless sound coupon processing system ( 140, a virtual line for sound coupon processing is established between the wireless sound coupon recognizer 105 and the wireless sound coupon processing system 140 (310). As described above, the virtual line implemented between the wireless sound coupon recognizer 105 and the wireless sound coupon processing system 140 is connected to the wireless sound coupon processing system 140 by the wireless sound coupon recognizer 105 to process the sound coupon. Speed up the process by simplifying the connection process. In addition, when the access process is connected through the wireless Internet using a packet switching scheme, the fee for the coupon information transmitted by the wireless sound coupon recognizer 105 to the wireless sound coupon processing system 140 is set in units of packets, Since the actual transmitted information is in the unit of several bytes such as the telephone number of the wireless sound coupon terminal, the cost for maintaining the virtual line is low.

When the virtual line for the sound coupon processing is set between the wireless sound coupon recognizer 105 and the wireless sound coupon processing system 140 as described above, the wireless sound coupon recognizer 105 is a wireless sound from the wireless sound coupon terminal 100 Check whether the coupon is output (315). If there is a wireless sound coupon input from the wireless sound coupon terminal 100 (320), the wireless sound coupon recognizer 105 recognizes the telephone number of the wireless sound coupon terminal 100 from the input sound coupon (325). However, if no wireless sound coupon is input, the wireless sound coupon recognizer 105 maintains a sound coupon input search state until there is an input sound coupon.

When the sound coupon is recognized by the wireless sound coupon recognizer 105 and the phone number of the corresponding wireless sound coupon terminal 100 is recognized (330), the wireless sound coupon recognizer 105 transmits the phone number to the wireless sound through a virtual line. The coupon processing system 140 transmits (335).

When the phone number of the wireless sound coupon terminal 100 using the sound coupon is transmitted from the wireless sound coupon recognizer 105 to the wireless sound coupon processing system 140 through the above process, the wireless sound coupon processing system 140 The sound coupon information processor 145 extracts information on the purchase customer by extracting information on the wireless sound coupon terminal 100 and the corresponding terminal user with reference to the HLR / VLR of the mobile communication system 110 (340). .

The information of the purchase customer extracted by the sound coupon information processing unit 145 is stored in the coupon purchase information D / B 150 (345), and the information stored as described above is transferred to the wireless sound coupon facilitator 155 to provide marketing material. Used as

The second embodiment of the present invention relates to a wireless sound authentication code in the non-audible frequency region such as ultrasonic waves, wherein the wireless terminal which has downloaded the wireless sound authentication code from the wireless sound authentication code provider 425 is a wireless sound authentication code terminal ( 400, the ATM / CD device in which the sound authentication code recognition system is mounted plays the role of the wireless sound authentication code recognizer 405, and the wireless sound authentication code processing system 410 is a server on the financial computer network. This is the case when it is operated.

4 is a simple block diagram of a wireless sound authentication system using ATM / CD which serves as a wireless sound authentication code recognizer 405 through a wireless terminal serving as a wireless sound authentication code terminal 400 and a sound authentication code recognition system. It is also.

The wireless sound authentication code terminal 400 is a wireless terminal that stores the wireless sound authentication code transmitted by the wireless sound authentication code provider 425. The wireless sound authentication code terminal 400 is a sound in the inaudible high frequency region such as ultrasonic waves. The output system is mounted.

The wireless sound authentication code recognizer 405 is an ATM / CD mounted in a sound authentication code recognition system. The sound authentication code recognition system receives sound of a high frequency region such as ultrasonic waves output from the wireless sound authentication code terminal 400. After that, it is equipped with a function that can recognize and extract the authentication code included in the sound.

The wireless sound authentication code terminal 400 is connected to the wireless Internet through a gateway of the mobile communication system 110, and an inaudible high frequency sound including an authentication code through the wireless sound authentication code provider 425 on the wireless internet. Receive content.

On the other hand, the wireless sound authentication code recognizer 405 is connected to the wireless sound authentication code processing system 410 through a public switched telephone network (PSTN) or a dedicated network, and the wireless sound authentication code processing system 410. Is connected to the management server 440.

The management server 440 is connected to an ATM / CD which is a wireless sound authentication code recognizer 405 via a wireless sound authentication code processing system 410, and is the financial settlement agency 445 and the securities service provider 450 through a financial computer network. , Insurance service provider 455, or information guidance system (KIOSK System) 460.

In particular, in the case of Figure 4, the wireless sound authentication code processing system 410 is present between the management server 440 and the ATM / CD, if the wireless sound authentication code processing system (between the management server 440 and ATM / CD) If there is no 410, the ATM / CD and the management server 440 are directly connected through a public switched telephone network or a dedicated network.

The wireless sound authentication code provider 425 generates the inaudible high frequency sound content, that is, the wireless sound authentication code with the authentication code inserted therein, and then the sound authentication code to the wireless sound authentication code terminal 400 through the mobile communication system 110. It serves to transmit, and is composed of a sound authentication code distribution unit 430 and a sound authentication code generation unit 435.

The sound authentication code generator 435 of the wireless sound authentication code provider 425 serves to generate a wireless sound authentication code to be provided to the wireless sound authentication code terminal 400, and in the sound authentication code generator 435 The generated wireless sound authentication code consists of the original authentication code and the inaudible high frequency sound content.

The original authentication code is a digitized code that can be recognized by the sound authentication code recognition system of the wireless sound authentication code recognizer 405, and the system information of the wireless terminal requesting the wireless sound authentication code, the personal information of the terminal user, and the wireless terminal user The wireless terminal is generated in a step of requesting a wireless sound authentication code from the wireless sound authentication code provider 425 through a random number generation, an encryption algorithm, and the like from various pieces of information to be input.

On the other hand, the inaudible high frequency sound content is sound data including original content, which is digitized high frequency sound data that cannot be perceived by a human, and an original authentication code is inserted into the sound content.

The sound authentication code distribution unit 430 of the wireless sound authentication code provider 425 transmits the wireless sound authentication code generated by the sound authentication code generation unit 435, that is, the inaudible high frequency sound content into which the original authentication code is inserted. The wireless sound authentication code processing system serves to transmit the authentication code authorization information required for approving the original authentication code of the wireless sound authentication code recognized by the wireless sound authentication code recognizer 405 through the wireless sound authentication code terminal 400 through the wireless sound authentication code terminal 400. 410 plays a role. In particular, the original authentication code authorization information includes the system information of the wireless sound authentication code terminal 400, the terminal user personal information, and all the information input by the terminal user, the wireless sound authentication code provider 425 as described above The authentication code authorization information transferred from the wireless sound authentication code processing system 410 to the sound authentication information D / B 415 is stored.

That is, the wireless sound authentication code generated from the wireless sound authentication code provider 425 is processed in the form of an inaudible high frequency sound authentication code and transmitted to the wireless sound authentication code terminal 400 through the wireless Internet, and at the same time the wireless sound authentication The original authentication code authorization information that can decrypt the code is passed to the wireless sound authentication code processing system 410.

The wireless sound authentication code processing system 410 is responsible for accepting the original authentication code received from the ATM / CD, that is, the wireless sound authentication code recognizer 405, on which the sound authentication code recognition system is mounted. The approval information for the information is stored in the sound authentication information D / B 415.

The sound authentication information D / B 415 may include authentication code approval information required to approve the original authentication code received from the wireless sound authentication code recognizer 405, additional information required for the approval process, history information on the approval process, and the like. The D / B storing the authentication code, in particular, the authentication code decryption information stored in the sound authentication information D / B 415 is used once for the approval of the original authentication code. Will be automatically destroyed. Therefore, even if the non-audible high frequency sound content in which the authentication code is inserted is stored in the wireless sound authentication code terminal 400, it can no longer be used after being used.

The sound authentication code processing unit 420 stores the authentication code stored in the sound authentication information D / B 415 on the original authentication code transmitted from the sound authentication code recognition system mounted on the ATM / CD that is the wireless sound authentication code recognizer 405. The code approval information is used to determine whether to approve, and the operation requested by the ATM / CD is transmitted to the management server only when the sound authentication code processor 420 authenticates. That is, the management server 440 processes the operation requested from the ATM / CD only when the wireless sound authentication code processing system 410 authenticates.

5 is a simple flow diagram of a process of downloading an inaudible high frequency sound authentication code from a wireless sound authentication code provider 425 to a wireless sound authentication code terminal 400 to withdraw cash from an ATM / CD.

When the wireless terminal accesses the wireless sound authentication code provider 425 through the wireless Internet and requests the wireless sound authentication code (500), the wireless sound authentication code provider 425 corresponds to the wireless sound authentication code through the wireless terminal that requested the wireless sound authentication code. The mobile terminal system information such as a telephone number, a manufacturer, a model, a serial number of the wireless terminal, and personal information of the wireless terminal user such as a name, date of birth, and a social security number are input (505). The wireless sound authentication code provider 425 checks the validity of the wireless terminal requesting the wireless sound authentication code based on the information input as described above through the HLR / VLR of the mobile communication system 110 (510). If inappropriate information is input in the above process, the wireless sound authentication code provider 425 terminates all services.

When the validity of the wireless terminal requesting the wireless sound authentication code is confirmed through the above process (515), the wireless sound authentication code provider 425 is inaudible through which the original authentication code is inserted through the wireless terminal requesting the wireless sound authentication code. In operation 520, high-frequency sound contents, that is, system information of the wireless terminal to which the wireless sound authentication code is to be downloaded and personal information of the corresponding terminal user are input.

This process is particularly important for the transfer of funds or cash between wireless terminals via a wireless sound authentication code.

If the wireless terminal requesting the wireless sound authentication code and the wireless terminal actually downloading the wireless sound authentication code match, the process is the same as the wireless terminal user withdrawing cash from the account via ATM / CD.

However, if the wireless terminal requesting the wireless sound authentication code does not match the wireless terminal that actually downloads the wireless sound authentication code, the above process is funded from the wireless terminal requesting the wireless sound authentication code to the terminal to download the wireless sound authentication code. Or the same service as transferring cash.

Therefore, the wireless sound authentication code provider 425 first inputs information about the wireless terminal that has requested the wireless sound authentication code, and then inputs information about the wireless terminal to which the wireless sound authentication code is to be downloaded later (525). Provides transfer of funds or cash between wireless terminals via a wireless sound authentication code.

When the wireless terminal requesting the wireless sound authentication code and the wireless terminal that actually downloads the wireless sound authentication code are validated through the above process (530), the wireless sound authentication code provider 425 may request the wireless sound authentication code. The terminal may input payment account information and a personal identification number (PIN), etc., through which the cash is withdrawn (535).

In particular, in the above process, in the case of funds or cash transfers between the wireless terminals through the wireless sound authentication code, the wireless sound authentication code terminal is prevented from entering the account information and the PIN information by the wireless terminal that actually withdraws the cash from the ATM / CD. There is a feature that blocks access to account information and PIN information. If the process of inputting the account information and the PIN information is omitted as described above, the wireless sound authentication code terminal which has downloaded the wireless sound authentication code may input the account information and the PIN information in the process of withdrawing cash from the ATM / CD. .

When the wireless sound authentication code provider 425 completes the input of all information necessary for generating the original authentication code through the above process, the sound authentication code generator 435 generates all the inputted information, random numbers, and an encryption algorithm. In step 540, an ATM / CD generates an original authentication code for cash withdrawal.

The original authentication code is a digital code recognizable by the sound authentication code recognition system of the wireless sound authentication code recognizer 405, and is generated by the information inputted by the wireless terminal requesting the wireless sound authentication code, the random number generation, and the encryption algorithm. Since you include the parameter in time, there is no possibility of generating the same original authorization code. In addition, since the original authentication code generated as described above is encapsulated and processed in the inaudible high-frequency sound content that is not recognized by humans by the sound authentication code generator 435, the original authentication code is accessed from the outside. It is impossible to identify at the source.

* When the original authentication code is generated by the sound authentication code generation unit 435, and processed through the inaudible high frequency sound content (545), the sound authentication code distribution unit 430 through the wireless Internet as described above inaudible sound The content is transmitted to the wireless terminal that actually downloads the wireless sound authentication code (550). In particular, the transmission process is securely transmitted by the characteristics and security protocols of the wireless Internet, and the wireless terminal that has downloaded the wireless sound authentication code becomes the wireless sound authentication code terminal 400.

When the transmission of the wireless sound authentication code to the wireless sound authentication code terminal 400 is completed as described above (555), the sound authentication code distribution unit 430 receives all the information necessary for the original authentication code approval wireless sound authentication code processing system ( 560, the wireless sound authentication code processing system 410 stores the received original authentication code authorization information in the sound authentication information D / B 415 (565).

6 is a wireless sound authentication code stored in the wireless sound authentication code terminal 400, that is, the non-audible high-frequency sound content containing the original authentication code to recognize the ATM / CD, the wireless sound authentication code recognizer 405, the sound The authentication code recognition system transmits the recognized authentication code to the wireless sound authentication code processing system 410, and the wireless sound authentication code processing system 410 approves the original authentication code stored in the sound authentication information D / B 415. This is a simple flowchart of the process of withdrawing cash from an ATM / CD with information.

Wireless Sound Authentication Code Terminal 400 When a user enters system information such as a wireless sound authentication code terminal phone number and personal information such as a user's social security number into an ATM / CD (600), the ATM / CD uses the wireless sound authentication as the input information. The wireless sound authentication code is transmitted to the code processing system 410, and the wireless sound authentication code processing system 410 is input through the wireless sound authentication code terminal 400 information stored in the sound authentication information D / B 415. The validity of the terminal 400 and the user information is checked (605). If the validity of the wireless sound authentication code terminal 400 is not verified in the above process, the ATM / CD ends the withdrawal process.

When the validity of the wireless sound authentication code terminal 400 and the user is verified through the above-described process (610), the ATM / CD transmits an inaudible high frequency sound in which the original sound authentication code is inserted. The wireless sound authentication code terminal 400 outputs the inaudible high frequency sound in which the original authentication code is inserted through the sound input device of the ATM / CD (615).

When the non-audible high frequency sound in which the original authentication code is inserted through the wireless sound authentication code terminal 400 is input to the ATM / CD (620), the sound authentication code recognition system mounted on the ATM / CD may input the inaudible high frequency sound. Extract the original authentication code inserted in the (630).

The original authentication code is the same as that generated by the sound authentication code generator 435 of the wireless sound authentication code provider 425, and the extracted original authentication code is transmitted to the wireless sound authentication code processing system 410 ( 635).

The sound authentication code processing unit 420 of the wireless sound authentication code processing system 410 determines whether the received original authentication code is approved through the original authentication code authorization information stored in the sound authentication information D / B 415 ( 640). If the received original authentication code and the authentication code generated by the sound authentication code generation unit 435 of the wireless sound authentication code provider 425 match (645), the sound authentication code processing unit 420 is sound authentication information D / B In step 415, the account information and PIN information required for cash withdrawal are extracted and transmitted to the ATM / CD (650). However, if the original authentication code received cannot be accepted, then the wireless sound authentication code processing system 410 ends the withdrawal of cash via ATM / CD.

When the withdrawal account information and the PIN information are transmitted from the wireless sound authentication code processing system 410 to the ATM / CD, the ATM / CD accesses the financial computer network through the management server 440 to withdraw cash from the withdrawal account. In step 655, the process is the same as the process of withdrawing cash through a cash card at an ATM / CD.

According to the present invention, a bar code for a special purpose is provided by providing a wireless sound coupon that is linked to an on / off line and processing a wireless sound authentication code of the coupon using a sound system installed in the wireless terminal. There is an advantage in that it is possible to provide a convenient and secure coupon without the need for an IC card containing a reader or authentication code information.

Claims (3)

Providing a wireless coupon or a wireless authentication code consisting of sound data in an audible or inaudible frequency range to a user wireless terminal in a predetermined sound coupon / authentication code providing means; When the wireless terminal provides a wireless coupon or a wireless authentication code consisting of the received sound data, receiving the received wireless sound coupon / authentication code recognizer; And And processing a wireless coupon or a wireless authentication code made of sound data provided from the wireless terminal in association with a predetermined wireless sound coupon / authentication code processing means in the wireless sound coupon / authentication code recognizer. Coupon or authentication code processing method using the sound data. delete The wireless coupon or wireless authentication code of claim 1, wherein the wireless coupon or the wireless authentication code comprises sound data in the audible or inaudible frequency range. Coupon or authentication code processing method using the sound data, characterized in that comprises the information of the user wireless terminal or the information of the user.

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