KR20230103580A - Entrance check system using soundwave communication capable of completion of vaccine injection - Google Patents

Abstract

The present invention provides an access check system using sound wave communication, which comprises: an access check server including a mobile terminal access check signal generation unit, a first signal conversion unit converting the generated access check signal into analog signal, and a server-side transmission unit converting the converted access check signal into a sound wave signal and transmitting the sound wave signal; and a mobile terminal which includes a mobile reception unit receiving the access check signal transmitted by the server-side transmission unit, a third signal conversion unit converting the received access check signal into a signal which can be processed by an application, a unique identification signal generation unit receiving the access check signal, and generating a unique identification signal by using a certain algorithm, a fourth signal conversion unit converting the generated unique identification signal into an analog signal modulated in a certain format, and a mobile transmission unit transmitting the converted unique identification signal to the access check server. The access check server includes: a server-side reception unit receiving the unique identification signal; a second signal conversion unit converting the received unique identification signal into a signal which can be processed by a program; and a program receiving the converted unique identification signal and performing an access check procedure. Therefore, the principal authentication and the access check can be performed simply.

Description

Access check system using sound wave communication {ENTRANCE CHECK SYSTEM USING SOUNDWAVE COMMUNICATION CAPABLE OF COMPLETION OF VACCINE INJECTION}

The present invention relates to an access check system using sound wave communication, and more particularly, through sound wave communication, without directly performing the identification process by handwriting and QR code required when entering and exiting various places. It relates to an access check system using sound wave communication that enables confirmation or entry/exit.

Under the recent situation of the corona pandemic, it is mandatory to verify identity or vaccination when entering public places, collective facilities used by a large number of people, or performance halls. However, the process of executing and scanning a barcode using an existing mobile phone is very cumbersome, and it is difficult for the elderly who are not familiar with IT to use it.

[Prior art literature]

[Patent Literature]

Domestic Patent No. 10-2277567-0000 (2021.07.08)

The present invention has been proposed to solve the above-mentioned problems of the prior art, and its purpose is to simply perform sound wave communication without directly performing the identification process by handwriting and QR code required when entering and exiting various places. It is an object of the present invention to provide an access check system using sound wave communication that enables identification or entry/exit through verification.

The problem to be solved by the present invention is not limited to those mentioned above, and another problem to be solved that is not mentioned will be clearly understood by those skilled in the art from the description below.

The technical problem of the present invention as described above is achieved by the following means.

(1) A mobile terminal check or control signal generator installed at a predetermined location in an affiliate store, a first signal conversion unit that converts the generated check or control signal into an analog signal, and the converted check or control signal into a sound wave signal An access check system using sound wave communication including an access management server including a server-side signal transmission unit that converts and transmits.

(2) In the above (1),

An access check server including a mobile terminal access check signal generation unit, a first signal conversion unit that converts the generated access check signal into an analog signal, and a server-side transmission unit that converts the converted access check signal into a sound wave signal and transmits it ; and,

A mobile receiver that receives the access check signal sent from the server-side transmitter, a third signal conversion unit that converts the received access check signal into a signal that can be processed by an application, and a unique algorithm that receives the access check signal and uses a predetermined algorithm. A unique identification signal generation unit for generating an identification signal, a fourth signal conversion unit for converting the generated unique identification signal into an analog signal modulated in a predetermined format, and a mobile transmitting unit for transmitting the converted unique identification signal to the access check server. Including; a mobile terminal that includes,

The access check server includes a server-side receiver for receiving the unique identification signal, a second signal conversion unit for converting the received unique identification signal into a signal processable by a program, and an access check procedure by receiving the converted unique identification signal. An access check system using sound wave communication, characterized in that the program for performing is loaded.

(3) In the above (2),

The unique identification signal is an access check system using sound wave communication, characterized in that it includes the user authentication QR code data.

(4) In the above (2),

The unique identification signal is an access check system using sound wave communication including vaccination completion information.

(5) In the above (2),

The server-side signal transmission unit transmits sound wave signals in the band of 10 kHz or less for normal voice broadcasting, and transmits sound wave signals in the band of 10 to 20 kHz as the access check signal.

As described above, according to the present invention, it is possible to check identity or entry through sound wave communication simply without directly performing the identification process by handwriting and QR code required when entering and exiting various places. Provides an access check system using sound wave communication.

1 is a schematic configuration diagram of an access check system using sound wave communication according to the present invention.
2 is a configuration diagram of an access check server using sound wave communication constituting the system of the present invention.
3 is a configuration diagram of a mobile terminal using sound wave communication constituting the system of the present invention.
4 is a configuration diagram showing an embodiment of an access check system using sound wave communication according to the present invention.
5 is a configuration diagram of an access check system using sound wave communication according to an embodiment of the present invention.
6 shows an embodiment of a frequency band for sound wave communication of the present invention.

Advantages and features of the present invention, and methods of achieving them, will become clear with reference to the detailed description of the following embodiments taken in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and only these embodiments make the disclosure of the present invention complete, and common knowledge in the art to which the present invention belongs. It is provided to completely inform the person who has the scope of the invention, and the present invention is only defined by the scope of the claims.

Throughout the specification, when a part is said to "comprising" or "including" a certain element, it means that it may further include other elements, not excluding other elements, unless otherwise stated. do. Also, the term "? unit" described in the specification means a unit that processes at least one function or operation. Also, "a or an", "one", "the" and similar related words in the context of describing the invention (particularly in the context of the claims below) Unless indicated or otherwise clearly contradicted by context, both the singular and the plural can be used.

In describing the embodiments of the present invention, if it is determined that a detailed description of a known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted. In addition, terms to be described later are terms defined in consideration of functions in the embodiment of the present invention, which may vary according to the intention or custom of a user or operator. Therefore, the definition should be made based on the contents throughout this specification.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

1 is an access check system using sound wave communication according to the present invention, wherein an access check server 100 performs a mobile terminal check or control function through sound wave communication and a mobile terminal check through sound wave communication with the access check server. It includes a mobile terminal 200 that performs a control function.

The access check system using sound wave communication according to the present invention is installed at a predetermined location in a space to be entered and exited, and includes a mobile terminal check or control signal generator 10 and a first unit for converting the generated check or control signal into an analog signal. It includes an access management server including a signal conversion unit 20 and a server-side signal transmission unit 30 that converts the converted check or control signal into a sound wave signal and transmits it.

The check or control signal includes any signal capable of checking or controlling a function of a mobile terminal possessed by a customer through unidirectional or bidirectional sound wave communication. For example, the signal is a unidirectional signal (eg, a function of displaying a barcode (eg, QR code) on the screen of the mobile terminal) or a function of requesting a unique identification signal through bidirectional sound wave communication so that the mobile terminal 200 performs authentication. etc. can be mentioned.

As shown in FIGS. 2 and 3, the embodiment of the access check system using sound wave communication according to the present invention includes a mobile terminal access check signal generator 10, a first signal converter 20, and a server side signal. Access check server 100 including a transmission unit 30; and a mobile terminal 200 including a mobile receiving unit 40, a third signal converting unit 50, a unique identification signal generating unit 60, a fourth signal converting unit 70, and a mobile transmitting unit 80. include

In the present invention, the access check server 100 may include any place where access check is required, and for example, any place where access of a person is required to be checked, such as a store, restaurant, bookstore, movie theater, classroom, academy, etc. location is also included.

In the present invention, the mobile terminal access check signal generator 10 generates a control signal for access check of the mobile terminal 200 possessed by the visitor.

In the present invention, the first signal conversion unit 20 generates a digital access check signal generated by the access check signal generator 10 as an analog signal modulated in a predetermined format. The analog signal may be an encrypted signal.

In the present invention, the server-side signal transmission unit 30 converts the modulated analog signal into a sound wave signal of a band of 20 kHz or less and transmits it. Preferably, a normal voice broadcast within a place transmits a sound wave signal of a band of 10 kHz or less, as shown in FIG. 6, and the access check signal preferably transmits a sound wave signal of a band of 10 to 20 kHz.

The access check signal transmitted as described above is transmitted to the mobile terminal 200 . Each mobile terminal 200 is loaded with a predetermined mobile application (MA) that is activated by receiving such an access check signal and executing it through a predetermined signal processing procedure.

The mobile receiver 40 of the present invention receives the access check signal transmitted from the access check server 100 . The mobile receiver 40 includes a microphone mounted on the mobile terminal 200 . Therefore, it can be applied as it is to a microphone mounted on a commercially available mobile phone or the like, and the modulated sound wave signal in the 10 to 20 kHz band can be received by this microphone.

The third signal conversion unit 50 of the present invention converts the analog sound wave signal into a digital signal of a predetermined format that the application MA can perform. This process may include conversion into an analog electrical signal, A/D conversion, or decryption in the case of an encrypted signal.

The unique identification signal generator 60 of the present invention constitutes the mobile application MA, and generates a unique identification signal of the corresponding mobile terminal 200 through a predetermined algorithm according to the converted access check signal. The unique identification signal may include a phone number of the corresponding mobile terminal or information on a combination of unique letters or numbers and symbols arbitrarily generated through an algorithm in addition to the phone number.

For example, the unique identification signal may include QR code data for self-authentication as shown in FIG. 4 . Preferably, the unique identification signal includes vaccination completion information. The vaccine information completion information preferably includes information about the vaccine, vaccine manufacturer, lot number, inoculation order, inoculation date, inoculation country, and inoculation institution.

The fourth signal conversion unit 70 of the present invention converts the unique identification number generated as described above into a modulated analog signal in a predetermined format. The analog signal may be an encrypted signal.

In the present invention, the mobile transmission unit 80 converts the modulated analog signal into a sound wave signal in the 10 to 20 kHz band and transmits it through a built-in speaker.

The transmitted unique identification signal is received by the server-side receiving unit 110 of the access check server 100, converted into a digital signal through a predetermined signal processing by the second signal conversion unit 120, and a predetermined server-side analysis program. (SP) analyzes the information included in the unique identification signal, checks the access information of the owner of the mobile terminal, etc. (entrance time, vaccination status, etc.) and registers the checked information. The information registered in this way can be stored in the corresponding access check server 100 for a certain period of time, and can be transmitted to other external servers (such as national administrative servers) that require this information.

With the above configuration, the customer drives the mobile application (MA) before entering or exiting the venue, and when the access check server 100 transmits an access check signal to the space within the venue, the mobile terminal 200 transmits the signal through the microphone. In response thereto, a unique identification signal is generated by the application (MA) and transmitted to the access check server 100 to check access.

The mobile terminal 200 whose access check has been completed through the above process may subsequently further perform a predetermined transaction or process with the access check server 100 . For example, as shown in FIG. 5, when the place is a classroom, the operation server 300 transmits a document file including predetermined test questions to each mobile terminal 200 through the access check server 100 through sound waves. It is possible to send it out using communication, and the mobile terminal 200 receives it, goes through a predetermined signal conversion process, and displays it on the screen through a test application so that the test can be taken. In this case, the answer can also be selected by simply clicking on the answer among the options on the screen or by entering it on the screen through an input tool. The selection result is converted into a sound wave signal through the fourth signal conversion unit 70 and the mobile transmission unit 80 provided in the mobile terminal 200, and is operated after a predetermined signal conversion through the access check server 100. It is transmitted to the server 300. The operation server 300 may drive a separate test management program (MS), analyze the selection result transmitted as described above, calculate a score, and manage registration.

In the embodiment of the present invention, it is exemplified that the access check server 100 and the operation server 300 are provided separately, but it is also possible for one server to perform both functions. In this case, configuring the access check server side program (SA) and the operation server side program (MS) as one program is also included in an embodiment of the present invention.

The above description is merely an example of the technical idea of the present invention, and various modifications and variations can be made to those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but to explain, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be construed according to the claims below, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

10: access check signal generator
20: first signal conversion unit
30: server-side signal transmission unit
40: mobile receiver
50: third signal conversion unit
60: unique identification signal generator
70: fourth signal conversion unit
80: mobile transmission unit
100: access check server
110: server-side receiver
120: second signal conversion unit
200: mobile terminal
300: operation server

Claims (5)

Installed at a predetermined location in the affiliate store, a mobile terminal check or control signal generator, a first signal converter for converting the generated check or control signal into an analog signal, and converting the converted check or control signal into a sound wave signal An access check system using sound wave communication including an access management server including a server-side signal transmission unit that transmits. According to claim 1,
Access check server including a mobile terminal access check signal generation unit, a first signal conversion unit that converts the generated access check signal into an analog signal, and a server-side transmission unit that converts the converted access check signal into a sound wave signal and transmits it ; and,
A mobile receiver that receives the access check signal sent from the server-side transmitter, a third signal conversion unit that converts the received access check signal into a signal that can be processed by an application, and a unique algorithm that receives the access check signal and uses a predetermined algorithm. A unique identification signal generation unit that generates an identification signal, a fourth signal conversion unit that converts the generated unique identification signal into an analog signal modulated in a predetermined format, and a mobile transmitting unit that transmits the converted unique identification signal to the access check server. Including; a mobile terminal that includes,
The access check server includes a server-side receiver that receives the unique identification signal, a second signal conversion unit that converts the received unique identification signal into a signal processable by a program, and an access check procedure by receiving the converted unique identification signal. An access check system using sound wave communication, characterized in that the program for performing is loaded. According to claim 2,
The unique identification signal is an access check system using sound wave communication, characterized in that it includes the user authentication QR code data. According to claim 2,
The unique identification signal is an access check system using sound wave communication including vaccination completion information. According to claim 2,
The server-side signal transmission unit transmits sound wave signals in the band of 10 kHz or less for normal voice broadcasting, and transmits sound wave signals in the band of 10 to 20 kHz as the access check signal.

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