KR101718795B1 - Contactless data transceiving terminal with bluetooth communication function and data processing system including thereof - Google Patents

Abstract

The present invention relates to a contactless data transceiving terminal with a Bluetooth communication function, the terminal comprising: a first Bluetooth communication module which is connected to a main body of a data processing device via wired/wireless communications to transmit/receive data of information required, includes two or more Bluetooth communication modules to perform a function of transmitting/receiving BLE signals of data of information required for Bluetooth communication with a user terminal, and performs a function of transmitting/receiving BLE signals of data required for Bluetooth communication with a user terminal (300); and a second Bluetooth communication module which transmits a beacon signal to the user terminal, wherein the first Bluetooth communication module and the second Bluetooth communication module are individually controlled according to a command of the main body of the data processing device.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a contactless data transmission / reception terminal that performs a Bluetooth communication function, and a data processing system including the contactless data transmission terminal and a bluetooth communication function and data processing system,

The present invention relates to a contactless data transmission / reception terminal and a data processing system including the same, and more particularly, to a Bluetooth communication function for transmitting / receiving data such as payment information, point information, authentication information for access control, And a data processing system including the same.

With the spread of user terminals such as a smart phone having a local wireless communication function, functions of a mobile credit card / credit card, a point card, a security card, and the like are mounted on a user terminal.

Thereby, it is possible to provide a payment data processing apparatus for processing payment data relating to payment information processing by a data processing apparatus that transmits and receives data of information required for a user terminal, Processing device, or an access control data processing device for processing authentication data on authentication information for access control, and the like. Such a data processing device uses a wireless local area network (RFID) An NFC-based payment system, an NFC-based point data processing system, and an NFC-based access control system, including data transmission / reception devices or terminals equipped with an NFC reader for transmitting and receiving data of required information, Data processing with the ability to transmit and receive based on NFC It is implemented in the form of a system.

Specifically, various mobile payment services have been developed and developed as differentiated payment methods in accordance with the spread of smart phones and the spread of broadband mobile communication networks, along with traditional payment means such as existing cash and credit cards. At present, (Mobile wallet), which is a service that integrates the existing payment services such as mobile credit card, mobile phone payment, mobile credit card, and other non-financial functions such as ID card, membership point card, And a user terminal having a mobile credit card or the like is installed in a smart phone with a USIM issued for settlement using a USIM mobile credit card system, and a payment data processing system equipped with an NFC reader is installed in a user terminal The data of the settlement information (APP) system. It is possible to register an existing credit card company's application on the user's terminal. After the application is executed, the payment information can be read by bar code / QR code scanning method or NFC reader contact method. The above-described NFC-based data transmission / reception system is mainly used.

Also, in order to acquire and maintain customers of a company, most point accumulation and use systems are implemented as one function of a payment apparatus even in the case of point accumulation and use service in which a customer provides coupons or mileage points when purchasing products The payment system is implemented in such a way that it is linked to the settlement processing through the settlement apparatus, or points are accumulated by using a separate accumulation device. The general settlement apparatus is used as a point accumulation device or a separate accumulation- Or a user's telephone number associated with the membership number. In addition, as in the case of the mobile credit card described above, a bar code / QR code scan method or an NFC Point information such as use / accumulation of points by reader contact method The above-mentioned NFC-based data transmission / reception system is used.

In addition, a card having a built-in IC chip such as a magnetic card or RFID (electronic tag) in which data of existing authentication information is recorded, and a contact type data transmission / reception terminal equipped with a magnetic card reader or IC reader for reading the data And it is widely used as a personal authentication system such as an access control system in which an NFC card is mounted and a data transmission / reception terminal equipped with an NFC reader is similarly recorded in an NFC card of a user terminal An NFC-based data transmission / reception system for transmitting / receiving data of the qualification of a user or the information for authentication of the user and authenticating the qualification of the user or the person himself / herself is used.

In the case of such an NFC-based data transmission / reception system, information is exchanged only when a reader is contacted, thereby enhancing security. Conversely, contact with a reader is a weak point in terms of usability.

In particular, when an NFC-based data transmission / reception system is applied as a billing system, it is necessary to prepare NFC readers having hundreds of thousands of stores in order to allow payment by NFC. It is becoming a blocking factor.

On the other hand, Bluetooth based communication technology has an advantage that virtually all user terminals are equipped with a Bluetooth function, and has recently emerged as a Bluetooth low energy (BLE) technology based on a Bluetooth communication based technology.

In addition, various user location based service models utilizing beacon technology included in low-power Bluetooth low energy (BLE) technology are being developed. By using such beacon technology, And system development methods are being sought.

However, due to the characteristics of wireless communication, Bluetooth technology may cause a problem of error or malfunction of data processing due to signal interference between Bluetooth communication modules or other sensors in an environment in which one or more Bluetooth communication modules or other sensors are used in a system (1) search, (2) search response, (3) connection request (Paring), (4) connection request response, (5) connection and data communication, A communication channel between both terminals is formed through a communication network, and since the encryption technology is not basically applied, it is vulnerable to a sniffing attack of hackers. Therefore, all user terminals are equipped with a Bluetooth function, Despite its advantages, the data processing system in which critical data is transmitted and received For example, a situation not billing system, point data processing systems, access control systems, not being actively used.

Therefore, the problem of malfunction due to the above-described signal interference and the problem of security vulnerability are solved, and a new type of Bluetooth communication that can be applied to a data processing system, such as a payment system, a point data processing system, and an access control system, There is an urgent need to develop a contactless data transmission / reception terminal and a data processing system.

Accordingly, the present invention solves the problem of error or malfunction of data processing due to signal interference, and provides a new type of Bluetooth communication that can be applied to a data processing system in which important data is transmitted and received, such as a payment system, a point data processing system, And to provide a data processing system and a contactless data transmission /

A non-contact type data transmission / reception terminal that performs a Bluetooth communication function with a structure that prevents signal interference between two or more Bluetooth communication modules or other sensors to minimize error or malfunction of data processing according to signal interference, And to provide a data processing system.

Further, in one embodiment of the present invention, a contactless data transmission / reception terminal performing transmission / reception of data by restricting the location of the user terminal or a specific operation of the user and performing a Bluetooth communication function for enhancing security, And a data processing system including the same.

In addition, in one embodiment of the present invention, in addition to data transmission / reception by Bluetooth communication, a single data transmission / reception terminal can perform a variety of conventional data transmission / reception methods and perform a compact Bluetooth communication function And a data processing system including the same.

According to an aspect of the present invention, there is provided a contactless data transmission / reception terminal for performing a Bluetooth communication function. The contactless data transmission / reception terminal is connected to a data processing apparatus main body through wired / wireless communication, A first module that performs a function of transmitting and receiving a BLE signal of data of information required by Bluetooth communication with a user terminal including a communication module and transmitting and receiving a BLE signal of data required by Bluetooth communication with a user terminal, And a second Bluetooth communication module for transmitting a beacon signal to the Bluetooth communication module and the user terminal, wherein the first Bluetooth communication module and the second Bluetooth communication module are each independently controlled according to a command of the main body of the data processing apparatus .

Preferably, the first Bluetooth communication module and the second Bluetooth communication module are mounted on an antenna / sensor board unit 110, which is a PCB substrate installed toward the front of the data transmission / reception terminal 100, and the first Bluetooth communication module 111a Shielding metal pattern 110b having a specific shape is formed on the back surface of the PCB board 110a on which the second Bluetooth communication module 111b and the second Bluetooth communication module 111b are mounted.

Preferably, the shielding metal pattern 110b covers the rear surface of the first antenna unit ANT.1 of the first Bluetooth communication module 111a and shields the rear surface of the second Bluetooth communication module 111b, The back surface of the antenna portion ANT.2 does not cover and is not shielded.

The antenna / sensor board unit 110 may further include a main board unit 120, which is a PCB substrate on which the apparatus main body I / F 110a and the MPU 110b are mounted, And is electrically connected by the FPC cable 120 and the FPC cables 121 and 122, and the upper part of the front surface is inclined backward.

In addition, preferably, the communicable area of the first Bluetooth communication module is set to a shortened distance so that the first Bluetooth communication module transmits the BLE signal of the data of information required by the Bluetooth communication with the user terminal at the shortened distance Lt; / RTI >

Furthermore, preferably, the antenna / sensor board unit 110 is equipped with one or more isometric sensors, and when the predetermined operation of the user or the user terminal is recognized through the degree of myosity sensor, the first Bluetooth communication module And transmits the BLE signal of the data of the information to be transmitted.

Preferably, the predetermined operation is an operation in which the user or the user terminal enters a point within a predetermined distance.

Preferably, the first Bluetooth communication module 111a and the second Bluetooth communication module 111b are provided with Bluetooth communication antennas ANT.1 and ANT.2, respectively, at the middle portion of the first Bluetooth communication module 111a and the second Bluetooth communication module 111b, The module 111a and the second Bluetooth communication module 111b are installed such that the communication antennas ANT.1 and ANT.2 are opposed to both sides of the antenna / sensor board unit 110, 110b cover and shield the rear surface of the first antenna unit ANT.1 of the first Bluetooth communication module 111a while the rear surface of the second antenna unit ANT.2 of the second Bluetooth communication module 111b is shielded The second Bluetooth communication module 111b covers the rear side of the first Bluetooth communication module 111a and the second Bluetooth communication module 111b excluding the rear side of the antenna unit ANT.2 of the second Bluetooth communication module 111b Shape.

The MST reader 113 and the NFC reader 114a are mounted on the antenna / sensor board unit 110 and cover the backside of the MST reader 113 and the NFC reader 114a. The shielding metal pattern 110c is formed of a conductive metal pattern layer.

According to another aspect of the present invention, there is provided a data processing system including a Bluetooth communication function. The data processing system is connected to the data processing apparatus main body through wired / wireless communication to transmit and receive data of required information, and includes two or more Bluetooth communication modules, A data transmission / reception terminal that performs a Bluetooth communication function for transmitting / receiving a BLE signal of data of information required by the user, and a user interface, and generates data of information input from the user through the Bluetooth interface to perform a Bluetooth communication function And transmitting the BLE signal of the generated information to the user terminal through the Bluetooth communication module and receiving the data of the required information, the data transmission / reception terminal controlling the data transmission / reception terminal performing the Bluetooth communication function, Blue Tu The data transmission / reception terminal including the Bluetooth communication function transmits a beacon signal of the payment data to the user terminal through Bluetooth communication, And a second Bluetooth communication module for transmitting a beacon signal to the user terminal, wherein the main body of the data processing apparatus includes a first Bluetooth communication module and a second Bluetooth communication module, Respectively.

Preferably, the data of the required information includes point data that is data of payment data that is data of information required for completion of payment settlement in accordance with purchase of the article, information of information used for use or accumulation processing of the point, And authentication data for processing authentication information for authentication or qualification.

Preferably, the data processing apparatus main body 200 performs processing of payment data, which is data of information required for completion of payment settlement based on purchase of a commodity, which is started by inputting a settlement amount of the user of the merchant and a payment method The data processing apparatus main body 200 transmits a command for activating and controlling the first Bluetooth communication module only at the time of payment processing initiated by inputting the payment amount and the payment method of the user of the merchant to the data transmission / The data transmission / reception terminal 100 including the Bluetooth communication function activates the first Bluetooth communication module according to the control command and transmits / receives the BLE signal of the payment data through the Bluetooth communication with the user terminal through the first Bluetooth communication module do.

Preferably, the beacon signal is a beacon signal for activating a payment APP associated with payment data processing installed in the user terminal, or a beacon signal for performing a function of advertising or coupon transmission to a user within a predetermined area.

Further, the data processing apparatus main body 200 preferably controls the data transmission / reception terminal performing the Bluetooth communication function so as to selectively transmit a beacon signal for beacon data or beacon data for the payment beacon data.

Also, preferably, the first Bluetooth communication module and the second Bluetooth communication module are mounted on an antenna / sensor board unit 110 which is a PCB substrate installed toward the front of the data transmission / reception terminal 100 including a Bluetooth communication function A shielding metal pattern 110b having a specific shape is formed on the back surface of the PCB board 110a on which the first Bluetooth communication module 111a and the second Bluetooth communication module 111b are mounted.

Preferably, the shielding metal pattern 110b covers the rear surface of the first antenna unit ANT.1 of the first Bluetooth communication module 111a and shields the rear surface of the second Bluetooth communication module 111b, The back surface of the antenna portion ANT.2 does not cover and is not shielded.

Further, the first Bluetooth communication module 111a and the second Bluetooth communication module 111b are provided with Bluetooth communication antennas ANT.1 and ANT.2, respectively, at the middle portion of the first Bluetooth communication module 111a and the second Bluetooth communication module 111b, The first Bluetooth communication module 111a and the second Bluetooth communication module 111b are installed such that the communication antennas ANT.1 and ANT.2 are opposed to both sides of the antenna / sensor board unit 110, And the rear surface of the second antenna unit ANT.2 of the second Bluetooth communication module 111b does not cover the rear surface of the first antenna unit ANT.1 of the first Bluetooth communication module 111a The shape covering the back surface of the first Bluetooth communication module 111a and the second Bluetooth communication module 111b except for the rear surface of the antenna unit ANT.2 of the second Bluetooth communication module 111b .

As described above, according to the present invention, there is provided a data processing system in which important data is transmitted and received by solving the problem of error or malfunction of data processing due to signal interference, and a new method applicable to a point data processing system, Contact data communication terminal and a data processing system which perform Bluetooth communication of the non-contact type data communication terminal.

A non-contact type data transmission / reception terminal that performs a Bluetooth communication function with a structure that prevents signal interference between two or more Bluetooth communication modules or other sensors to minimize error or malfunction of data processing according to signal interference, The data processing system can be implemented.

In addition, depending on the implementation mode, data transmission / reception is restricted by limiting the position of the user terminal or the specific operation of the user, thereby enhancing security. In addition to transmission / reception of data by Bluetooth communication, There is provided an advantage of being able to provide a contactless data transmission / reception terminal performing a compact Bluetooth communication function in which one data transmission / reception terminal can cope with various existing data transmission / reception methods and workability in manufacturing is improved, and a data processing system including the same .

1 is a configuration diagram of a payment data processing system including a Bluetooth communication function according to an embodiment of the present invention;
2 is a functional block diagram of a data transmission / reception terminal 100 including a Bluetooth communication function according to an embodiment of the present invention.
FIG. 3A is an exploded view of a data transmission / reception terminal 100 according to an embodiment of the present invention. FIG.
3B is a cross-sectional view of a main configuration of a data transmission / reception terminal 100 according to an embodiment of the present invention.
FIG. 4A is a configuration diagram of the mounting parts of the antenna / sensor board unit 110 and the main board unit 120 according to an embodiment of the present invention. FIG.
4B is a pattern configuration diagram including respective mounting parts of the antenna / sensor board unit 110 of the present invention.
5A is a graph showing the relationship between the output BLE signal of the first Bluetooth communication module 111a of the antenna / sensor board unit 110 and the VSWR (Voltage Standing Wave Ratio) of the output Beacon signal of the second Bluetooth communication module 111b Actual measurement results.
FIG. 5B is a result of measuring the degree of isolation between the actual measurement results and the two signals.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that the various embodiments of the present invention are different, but need not be mutually exclusive. For example, certain features, structures, and characteristics described herein may be implemented in other embodiments without departing from the spirit and scope of the invention in connection with an embodiment. It is also to be understood that the position or arrangement of the individual components within each disclosed embodiment may be varied without departing from the spirit and scope of the invention. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present invention is to be limited only by the appended claims, along with the full scope of equivalents to which the claims are entitled, if properly explained. In the drawings, like reference numerals refer to the same or similar functions throughout the several views.

In this specification, the data transmission / reception terminal performing the Bluetooth communication function includes data of the information input from the user through the user interface, transmits the data to the data transmission / reception terminal performing the Bluetooth communication function, and transmits the data through the Bluetooth communication module A data transmission / reception terminal performing a Bluetooth communication function to transmit a BLE signal of the generated information to the user terminal and to receive data of required information, And transmits the beacon signal to the main body of the data processing apparatus through wired / wireless communication to transmit / receive the data of the required information, and transmits the beacon signal to the user terminal through Bluetooth communication It is described by way of example via a data communication terminal for performing a function of transmitting and receiving.

The data transmission / reception terminal for performing the Bluetooth communication function of the present invention includes various data processing devices for transmitting and receiving data of information required to the user terminal through the Bluetooth communication function and processing the payment data related to the processing of the payment information A payment data processing apparatus, a point data processing apparatus for processing point data relating to processing of point information, or an access control data processing apparatus for processing authentication data relating to authentication information for access control, As shown in FIG.

The data of the information required at this time means data of necessary information by performing general functions of each device and data of information required when the present invention is applied to a payment data processing apparatus, Payment data, which is data of information required for completion of payment settlement in general, including information for payment approval, is used. When applied to a point data processing apparatus, processing such as use / accumulation of points Point data, which is data of information to be used for authentication of the user, is applied to the access control data processing apparatus, authentication data for processing the authentication information for the authentication of the user or the authentication of the user can generally be used. Accordingly, the data of the required information can be implemented as data for processing information that is generally required in each of the implementing terminals or devices, and can be implemented as data of necessary information according to the purpose and function of each device.

The main body of the data processing apparatus is defined as constituting a data processing system including a Bluetooth communication function of the present invention and a data transmission / reception terminal performing a Bluetooth communication function. The data processing apparatus main body and the data transmission / And will be described with separate reference numerals.

However, the present invention is not limited to this, and the data transmission / reception terminal including the Bluetooth communication function of the present invention performs the function of the data processing apparatus main body or is functionally integrated with the data processing apparatus main body, The transmitting and receiving terminal alone may constitute a data processing system including the Bluetooth communication function of the present invention.

Meanwhile, in this specification, a data transmitting / receiving terminal including a Bluetooth communication function uses two physically separated Bluetooth communication modules including independent antennas, and one Bluetooth communication module transmits a Bluetooth signal for transmitting / receiving required data And a Bluetooth communication module which is used for transmission and reception and another Bluetooth communication module performs a Bluetooth communication function used for transmitting a beacon signal will be exemplarily described.

However, the present invention is not limited to the above-described example, but may be applied to a data transmission / reception terminal including two or more physically separated Bluetooth communication modules, each of which includes a Bluetooth communication function for independently transmitting and receiving signals or data.

In the present description and drawings, "BT" is used as an abbreviation of Bluetooth or Bluetooth communication, "BLE" is used as a Bluetooth signal, data, (Bluetooth) "" BLE"

The "BLE signal" means a signal in which data of information is processed by the Bluetooth-type signal, and data of information required for the "BLE signal" includes data of payment data, point data, and authentication information.

Means a signal that carries the function of delivering a periodic signal to a wireless terminal in the radius of the base station in the field of mobile communication. The term " Beacon "or " The beacon signal may be transmitted to an application (APP) that performs a specific function installed in the user terminal, for example, a payment APP performing a mobile settlement function according to the system, And a security APP that performs access control functions, and transmits signals through the Bluetooth communication module in the form of a beacon signal, a signal transmitted through the Bluetooth communication module, Includes commands or data that perform information transfer functions, such as sending advertisements or coupons to my users, It is treated with a means for the beacon signal transmitted by the Bluetooth communication modules that perform various functions such as a beacon signal sent out via the Bluetooth communication module.

In one embodiment of the present invention, the data processing apparatus main body of the present invention includes a user interface, receives a payment amount and a payment method from a user of the merchant through the user interface, and starts by inputting a payment amount and a payment method of the user of the merchant And a payment data processing apparatus that performs payment data processing including information on a payment amount and a payment method and information for approving various payment are exemplarily described, and the data processing apparatus main body includes a communication unit including a Bluetooth communication module Module and the sensor module, generates a command for controlling the Bluetooth communication module and the sensor module according to the setting input, transmits the payment information to the user terminal through the Bluetooth communication module, Request for approval for the financial institution system And performs a set of information of the data processing in the data processing for the payment fee. In this case, the data of the information required is "payment data" and "payment information" which means information or data directly used in settlement or a collection thereof.

However, the present invention is not limited to the above-described example, and includes a data transmission / reception terminal including two or more physically separated Bluetooth communication modules, each of which performs a Bluetooth communication function for independently transmitting and receiving signals or data The data transmission / reception terminal includes a user interface to generate data of information input from a user and transmits the generated data to a data transmission / reception terminal to transmit a BLE signal of data of the generated information to the user terminal through a Bluetooth communication module, A point data processing system, an access control system, and the like, which are controlled by a data processing apparatus main body that receives a BLE signal of data of information to be transmitted and transmits a beacon signal to a user terminal Data processing device The present invention is applied to a contactless data transmission / reception terminal that performs various Bluetooth communication functions including the characteristics of a main body and a data processing system including the same.

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

1 is a configuration diagram of a payment data processing system including a Bluetooth communication function according to an embodiment of the present invention.

The data processing system including the Bluetooth communication function of the present embodiment includes a data transmission / reception terminal 100 that performs a Bluetooth communication function and a data processing apparatus main body 200.

The data transmission / reception terminal 100, which performs the Bluetooth communication function, is connected to the data processing apparatus main body 200 through wired / wireless communication, transmits / receives data of required information, and includes two or more Bluetooth communication modules, And transmits and receives a BLE signal of data of information required by the communication. In the present embodiment, it performs a function of transmitting and receiving a BLE signal of data of information required by the Bluetooth communication with the user terminal 300, The BLE signal is transmitted and received and the beacon signal is independently controlled according to a command of the data processing apparatus main body 200, respectively.

To this end, the data transmission / reception terminal 100 performing the Bluetooth communication function includes two or more Bluetooth communication modules, and two or more Bluetooth communication modules are independently controlled in accordance with commands of the data processing apparatus main body 200, A BLE signal of data of information required according to commands and data received from the main body 200 is generated and transmitted, or a beacon signal of a specific function is generated and transmitted, and BLE of data of information required from the user terminal through Bluetooth communication Receives the signal and transmits it to the data processing apparatus main body 200, and changes necessary settings according to the command of the data processing apparatus main body 200.

Accordingly, the data transmission / reception terminal 100 performing the Bluetooth communication function of the present invention can be applied to a variety of data processing apparatuses for transmitting and receiving data of required information with the user terminal through the Bluetooth communication function, A payment data processing device for processing payment data, a point data processing device for processing point data relating to processing of point information, or an access control data processing device for processing authentication data on authentication information for access control To perform data transmission and reception.

The data transmission / reception terminal 100 performing the Bluetooth communication function performs transmission / reception of a BLE signal of data of information required by each implemented data processing apparatus and transmits a necessary beacon signal. At this time, Point data that is data of payment data which is data of information required for completing settlement of payment for purchase of an article, information of information used for use or accumulation processing of points, The beacon signal may be an application (APP) that performs a specific function mounted on the user terminal according to the purpose and function of each implemented device, and the authentication data for processing authentication information for authentication of the user may be selectively used. For example, depending on the system, the payment APP performing the mobile payment function, A beacon signal including commands or data for activating a point processing APP for performing rip processing or a security APP performing access control functions, and a function for transmitting information such as an advertisement or a coupon to a user in a preset area, A beacon signal having various functions such as a beacon signal including a command or data may be selectively used and the corresponding command or data may be processed in the form of a beacon signal and transmitted through the Bluetooth communication module.

The data processing apparatus main body 200 includes a user interface and generates data of information input from the user through the user interface and transmits the generated data to the data transmission / reception terminal 100 performing the Bluetooth communication function to transmit the data to the user terminal 300 through the Bluetooth communication module. A data transmission / reception terminal 100 that performs a Bluetooth communication function to transmit a BLE signal of data of generated information and receive data of required information, and a data transmission / reception terminal 100 that performs a Bluetooth communication function. And transmits and controls data and commands required to transmit a beacon signal to the user terminal. To this end, each of the two or more Bluetooth communication modules included in the data transmission / reception terminal 100 performing the Bluetooth communication function is independently controlled.

The data processing system including the Bluetooth communication function of the present invention processes the data of the required information in the form of a BLE signal through two or more Bluetooth communication modules and transmits the processed data to the user terminal, And the transmission and reception of the BLE signal is performed by a BT bridge connection with a general user terminal 300. [

To this end, two or more Bluetooth communication modules of the data transmission / reception terminal 200 are selectively controlled and operate independently. For example, one Bluetooth communication module (hereinafter, referred to as a first Bluetooth communication module) is used for transmitting and receiving a BLE signal of the required data, and another Bluetooth communication module (hereinafter referred to as a second Bluetooth communication module) do.

In this way, even when a BLE signal used for data transmission and reception of information required for processing data, such as payment data processing, point data processing, and authentication data processing, is generated, And it is possible to prevent errors or malfunction of information processing due to signal interference between Bluetooth modules using the same frequency band.

According to an embodiment of the present invention, the data processing apparatus main body 200 of the data processing system including the Bluetooth communication function of the present invention is configured such that, at the start of payment data processing, point data processing, And transmits the generated command to the data transmitting / receiving terminal 120. The data transmitting / receiving terminal 120 sets the communicable area of the Bluetooth communication module to the short- It is possible to transmit and receive data of information required by the Bluetooth communication with the user terminal by using the BLE signal. According to an embodiment, the communication area of the first Bluetooth communication module is preset and fixed, It can also be used exclusively for sending and receiving.

For reference, the start of the settlement data processing and the start of the point data processing can be started by inputting the settlement amount and the payment method or the point use / accumulation information of the merchant user through the user interface of the data processing main body 200 , The start of the processing of the authentication data can be started through an action such as access of the user or the user terminal to the access control device.

According to an embodiment of the present invention, the data transmitting / receiving terminal 100 of the data processing system including the Bluetooth communication function of the present invention includes a sensor module for recognizing the operation, and recognizes the operation at the short- For example, at least one sensor module for sensing the operation of the user terminal, thereby determining whether the operation of the user terminal is consistent with the predetermined operation, and transmitting the result to the data processing apparatus main body 200 And the data processing apparatus main body 200 processes the data of the information required when it coincides with the predetermined operation, for example, the processing of the payment data which is the data of the information required for completion of the payment settlement in accordance with the purchase of the article, Processing of point data, which is data of information required for the accumulation processing, It may be carried out a process of the authentication data for processing of the authentication information for identity authentication.

The data processing apparatus main body 200 includes an input / display device such as a touch panel for inputting and outputting data, and an output device, or is connected to the input / display device through a communication I / F, And may be implemented not only as a dedicated device but also as an existing data processing system, that is, a payment data processing system, a point data processing system, an access control system, or a general purpose computer, have.

In the case of the embodiment of FIG. 1, the data processing apparatus main body 200 processes the payment data, which is data of information required for completion of payment settlement in accordance with the purchase of the goods, The data processing apparatus main body 200 includes an input / display device such as a touch panel for inputting and outputting payment information and data for settlement in the form of a POS system, and an input / display device such as a receipt And an application for performing a payment data processing function of a basic payment device for receiving and processing the payment amount and method input by the seller and connected through the communication I / .

The data processing apparatus main body 200 is a payment data processing apparatus that transmits a command for activating and controlling one of the two or more Bluetooth communication modules at the time of payment processing initiated by inputting a settlement amount and a payment method of the user of the merchant, (100).

Accordingly, the data transmission / reception terminal 100 including the Bluetooth communication function of the present embodiment changes the necessary setting according to the command of the data processing apparatus main body 200, and transmits the payment APP corresponding to the payment data processing installed in the user terminal 300 A beacon signal for activating a beacon signal or a beacon signal for performing a function of advertising or coupon transmission to a user within a predetermined area.

The data processing apparatus main body 200 independently controls two or more Bluetooth communication modules to transmit and receive the payment data among the two or more Bluetooth communication modules only at the time of payment processing initiated by inputting the payment amount and the payment method of the user of the merchant Transmits a command for activating and controlling the Bluetooth module to be executed to the data transmission / reception terminal 100, transmits a beacon signal for activating the payment APP associated with the payment data processing mounted on the user terminal, It is possible to selectively control the beacon signal to be transmitted.

The Bluetooth module that transmits the beacon signal is always activated to periodically transmit a predetermined beacon signal or generate a beacon signal to perform a function of advertising or coupon transmission to a user within a predetermined area But the beacon signal for activating the payment APP related to the payment data processing can be controlled so as to be transmitted only at the time of the payment process started by inputting the payment amount of the user of the merchant and the payment method.

The data processing apparatus main body 200 according to the embodiment of the present invention includes an input / display device such as a touch panel for inputting and outputting payment information and data for settlement, and a printing device for outputting a receipt or the like, And performs a payment data processing function of a basic payment device which is connected through a communication I / F and receives and processes the payment amount and method input by the seller. According to an embodiment, And can be implemented in the form of mounting a related application in the form of a general-purpose computer or a POS system.

According to an embodiment of the present invention, the payment data processing system including the Bluetooth communication function transmits only the payment information to the user terminal 300 according to the payment data processing method, In this case, the data transmission / reception terminal 100 transmits the payment data to the user terminal 300 via the Bluetooth communication as a BLE signal. Only the function of transmitting is performed.

According to an embodiment of the present invention, the data processing apparatus main body 200 of the payment data processing system including the Bluetooth communication function according to the present invention may further include: And transmits the generated command to the data transmission / reception terminal 120. The data transmission / reception terminal 120 transmits the communication enabled area of the Bluetooth communication module to the shortened / It is possible to transmit and receive the payment data by using the Bluetooth communication with the user terminal by setting it to a close range. According to the embodiment, the communicable area of the first Bluetooth communication module is preset and fixed, .

According to an embodiment of the present invention, the data transmission / reception terminal 100 of the payment data processing system including the Bluetooth communication function of the present invention includes a sensor module that recognizes an operation, and recognizes the operation at a short- For example, at least one sensor module for sensing the operation of the user terminal, thereby determining whether the operation of the user terminal is consistent with the predetermined operation, and transmitting the result to the data processing apparatus main body 200 And the data processing apparatus main body 200 can proceed with the processing of the payment data when it coincides with the predetermined operation.

Hereinafter, functional and structural features of the data transmission / reception terminal 100 that performs the Bluetooth communication function of the present invention will be described in detail with reference to embodiments. In the case of the embodiment described below, the data transmission / reception terminal 100 performing the Bluetooth communication function is configured to perform the settlement of the payment for the purchase of the commodity, which is started by inputting the payment amount and the payment method of the user of the merchant, Which is implemented by a payment data processing device that performs processing of payment data, which is data of information required for the Bluetooth communication module 200, And a data transmission / reception terminal 100 of a payment data processing apparatus that performs a function of transmitting and receiving a BLE signal of data of information required by the Bluetooth communication with the user terminal 300,

2 is a functional block diagram of a data transmitting / receiving terminal 100 that performs a Bluetooth communication function according to an embodiment of the present invention.

2, the data transmission / reception terminal 100 performing a Bluetooth communication function basically executes a device main body I / F 100a for communicating with a data processing apparatus main body, a control application and a related instruction set, An MPU 100b for performing various functions of the transmission / reception terminal 100 and processing data, a first Bluetooth communication module 111a and a second Bluetooth communication module 111b as two or more Bluetooth communication modules , A function of transmitting / receiving a BLE signal of data of information required for processing of payment data, which is data of information required for completion of settlement of payment in accordance with the present embodiment of the present invention, to / from the user terminal, Authentication data for processing of point data, which is data of information, or processing of authentication information for the qualification of the user or the authentication of the user The BLE signal of the information data to be required during the process may perform the function of transmitting and receiving with the user terminal.

The data transmitting and receiving terminal 100 that performs the Bluetooth communication function of the present embodiment includes one or more of the myoelectricity sensor 112, the MST reader 113 and the NFC reader 114, In addition to the processing of data through the function of transmitting and receiving the BLE signal of the data of the information required by the Bluetooth communication through the NFC reader 114, data transmission and reception of the required information through various conventional NFC method, MST method, And the like.

Particularly, as an embodiment of the present invention, a payment data processing system that performs processing of payment data, which is data of information required for completion of payment settlement based on purchase of a commodity, And a data transmission / reception terminal 100 that performs a Bluetooth communication function through wired / wireless communication with the data processing apparatus main body 200 constituting the network. In addition to the processing of payment data by transmission / reception of the BLE signal of the present invention, And payment by the MST method. The selection of each payment method is performed by a user who is a seller through a user interface of the data processing apparatus main body 200, Depending on the choice of method: BLE settlement, NFC settlement, MST settlement, NFC settlement or When the MST type payment is selected, the data processing apparatus main body generates a control command for activating the required application and module, and transmits the control command to the data transmission / reception terminal 100. The data transmission / reception terminal 100 receives the control command in a conventional manner The application and the module are activated, and payment data can be received and processed from a user terminal or a credit card.

The control application includes a Beacon / BLE control unit for controlling the Bluetooth communication module and for processing the BLE signals received therefrom, a control unit for controlling the one or more isometric sensors and the MST Reader for processing signals received therefrom, And an NFC controller for controlling the NFC reader and processing signals received from the MFC controller.

Each controller may be included in modules of the Bluetooth communication modules 111a and 111b, one or more muscle strength sensors 112, the MST reader 113, and the NFC reader 114 to control the operation of the data transmission / (E.g., Android, Darwin, RTXC, etc.) that is driven by the MPU 110b and may be a combination of dedicated software, hardware, or software and hardware driven by the MPU 110b. A built-in operating system such as LINUX, UNIX, OS X, WINDOWS or VxWorks), a control application may be included in the form of an application program running on the operating system.

The apparatus main body I / F 110a receives data and control commands for generating the required information and the beacon signal from the data processing apparatus main body 200, and the beacon / BLE controller of the control application Change the required settings accordingly.

The first Bluetooth communication module 111a transmits and receives a BLE signal of data of information required by the Bluetooth communication with the user terminal 300. The second Bluetooth communication module 111b generates the beacon signal And to send out the data.

When the first Bluetooth communication module 111a performs point data processing (not shown) in an authentication data processing apparatus (not shown) of a point data processing apparatus or an access control apparatus at the time of processing payment data or in a point data processing apparatus The second Bluetooth communication module 111b can continuously transmit the beacon signal regardless of whether the BLE signal is generated or not, and the second Bluetooth communication module 111b can transmit the same frequency band It is possible to prevent errors or malfunction of information processing due to signal interference between the Bluetooth modules to be used.

In addition, the first Bluetooth communication module 111a is configured to start data processing, that is, at the start of the payment data processing, or at the time of processing the point data, according to the control command of the data processing apparatus main body 200 At the start of the authentication data process, the communicable area can be shortened to a predetermined short distance, and the communicable area of the first Bluetooth communication module 111a is set to the shortened distance and is consumed by the Bluetooth communication with the user terminal Information can be transmitted and received as a BLE signal. According to an embodiment, the communicable area of the first Bluetooth communication module may be used for transmitting and receiving as a BLE signal of data of a predetermined and fixed information.

In the case of this embodiment, the data processing apparatus main body 200 stores the communicable area of the first Bluetooth communication module 111a at a predetermined short distance, for example, within 20 cm, at the time of payment processing initiated by inputting the payment amount and the payment method of the user of the merchant And transmits the command to the data transmission / reception terminal 100. The data transmission / reception terminal 200 sets the communication enabled area of the first Bluetooth communication module to the shortened distance, The BLE signal of the payment data can be transmitted and received by Bluetooth communication with the user terminal at a certain distance.

In addition, the data transmission / reception terminal 100 recognizes the operation of the user or the user terminal at the shortened distance by the sensor module for recognizing the operation through the degree of sight sensor (s) 112, Determines whether the operation of the user terminal matches a predetermined operation, and transmits the result to the data processing apparatus main body 200. If the operation is consistent with the predetermined operation, For example, processing of point data, which is data of information required for processing of payment data, use of points or accumulation processing, which is data of information required for completion of settlement of payment in accordance with purchase of goods, or authentication The processing of the authentication data for the processing of the information can be proceeded.

The predetermined operation is an operation of entering a point within 10 Cm which is a predetermined distance, for example, a distance closer to 20 cm shorter than the short-circuited distance, for example, a proximal distance, and the user terminal is moved to a point within a distance shorter than the short- It can be judged that it coincides with the preset operation when it is recognized as the entering operation.

The at least one of the two or more isometric sensors 112 may calculate at least one of the distance, time, direction, and speed of the operation of the user terminal to recognize the actual operation, Value, and the like, and may transmit the recognized result to the data processing apparatus main body 200. [0157] The data processing apparatus main body 200 of FIG.

Processing for data of information that is required only when it is in agreement with a preset operation or an entry operation into a second proximity distance or matches a preset operation, for example, information required for completion of payment settlement in accordance with the article purchase of this embodiment Which is data of the information required for the processing of the settlement data, the use of the points or the accumulation processing, or the processing of the authentication data for processing the authentication information for the authentication of the user or the qualification of the user The data processing for transmitting and receiving data with the BLE signal is allowed to proceed, thereby ensuring security and preventing errors in data processing.

The beacon / BLE control unit changes the settings of the communicable areas of the first Bluetooth communication module 111a and the second Bluetooth communication module 111b according to a control command of the data processing apparatus main body 200, The beacon signal receivable area of the Bluetooth communication module 111b is set to a predetermined distance, for example, a range within the store. In accordance with the payment amount of the seller and payment method, The communication range of the first Bluetooth communication module 111a can be shortened and set to a short distance according to the control command and the set value of the first Bluetooth communication module 111a. Accordingly, the receivable area of the beacon signal and the receivable area of the BLE signal by the BT bridge connection are set independently.

In addition, according to an embodiment, the set value of the communicable area of the Bluetooth communication module is stored in the beacon / BLE setting control unit as a preset value or a received value, and is set by a control command of the data processing apparatus main body 200 can be changed.

The beacon / BLE control unit activates the BLE communication function or the beacon signal transmission of the first Bluetooth communication module 111a and the second Bluetooth communication module 111b used according to the control command of the data processing apparatus main body 200, The first Bluetooth communication module 111a may control the Bluetooth communication module to start or stop the BLE communication or to start or stop the transmission of the beacon signal. In this embodiment, The BLE signal of the payment data is transmitted / received by the BLE communication, for example, the BT bridge connection, and the second Bluetooth communication module 111b is turned ON to be activated The beacon signal is transmitted in accordance with the control command. In accordance with the embodiment, The first Bluetooth communication module 111a is turned on to activate the BLE communication to perform the BT bridge connection and the second Bluetooth communication module 111b to be turned off to transmit the beacon signal, The first Bluetooth communication module 111a is turned off and the second Bluetooth communication module 111b is turned on to transmit the beacon signal to the second Bluetooth communication module 111a. It may be controlled in such a manner that the transmission is resumed.

The degree of mynorality sensor controller of the present embodiment controls one or more of the myoelectricity sensors 112 and processes signals received therefrom. In accordance with a control command of the data processing apparatus main body 200, And the contents of motion recognition are set or changed.

In addition, in the present embodiment, when the instruction to activate the operation recognition function of the muscle tone level sensor is received in accordance with the input of the payment amount and the payment method of the seller, the muscle tone level sensor controller of the present embodiment activates the muscle tone level sensor, When the recognition of the operation of the apparatus main body 200 is completed, the operation of the degree of the muscle strength sensor is activated and the operation recognition is terminated.

According to an embodiment of the present invention, the input signal from the muscle tone level sensor is processed in accordance with the range value of the motion recognition and the content value of the motion recognition to recognize the motion within 20 cm, for example, within the predetermined settlement area, It is determined whether it is an approaching operation within a proximity distance of, for example, 10 cm or a preset operation in a settlement area, and outputs a resultant signal.

 To this end, the degree of mynorality sensor control unit of the present embodiment basically includes a motion detection unit for determining whether or not there is a motion of a user terminal or a user from an input signal from the muscle tone level sensor, a distance calculation unit for calculating the motion distance, A velocity calculating unit for calculating a direction, a time, or a velocity of the billing area, and a value of at least one of motion, distance, direction, time, and velocity calculated in the velocity calculating unit and determining whether or not the motion in the settlement area coincides with the preset motion And outputs a resultant signal. In the case where only the entry into the near proximity distance is judged as in the present embodiment, the operation can be recognized only by information entered by the user terminal or the user in the setting area, that is, the distance of the operation recognition range value. In this case, Processing can be performed.

The MST control unit controls the MST Reader 113, processes signals received from the MST reader 113, controls the NFC controller NFC Reader, and processes signals received from the NFC controller, according to a control command of the data processing apparatus main body 200 The NFC module is activated to receive the data of the point data processing in the payment data or point data processing apparatus (not shown) of the present embodiment or information data for processing point data in the authentication data processing apparatus (not shown) of the access control apparatus, To the processing apparatus main body 200.

In addition to the functional features as described above, the present invention can prevent interference between signals when two or more Bluetooth communication modules, that is, the first Bluetooth communication module 111a and the second Bluetooth communication module 111b operate simultaneously, A hardware structure such as a board structure that prevents interference between a BLE signal and a beacon signal of data of necessary information by the Bluetooth communication module and a signal of another sensor and minimizes error and malfunction of data processing due to the interference Hereinafter, the present invention will be described in detail in the range not overlapping with the drawings.

FIG. 3A is an exploded view of a data transmission / reception terminal 100 including a Bluetooth communication function according to an embodiment of the present invention.

3A, the data transmitting / receiving terminal 100 including the Bluetooth communication function of the present embodiment has a first Bluetooth communication module 111a, a second Bluetooth communication module 111b, An antenna / sensor board unit 110, which is a PCB substrate mounted with modules of a muscle strength sensor 112, an MST reader 113, and an NFC reader 114 along with wiring toward the front of the data transmission / reception terminal 100, A front cover 131 and a decorative cover 133, which are a PCB substrate on which a configuration such as the apparatus main body I / F 110a and MPU 110b are mounted, a main board portion 120, a window 131, And a lower support plate 161 on which the ∠-type main body housing 140, the left side cover 151, the right side cover 152 and the bottom pads 162 and 163 are installed. And a cover 160. The window 113 is formed with a plurality of upper transparent windows so that the irradiation light of the progressive LED can be diverted to an upper portion of the window 113 and a change in the external light quantity can be recognized A transparent window is formed at the corresponding portion.

The modules of the first Bluetooth communication module 111a and the second Bluetooth communication module 111b and one or more of the myoelectricity sensor 112, the MST reader 113 and the NFC reader 114 are mounted on the front surface together with the wiring, A main board unit 120 which is a PCB substrate on which an antenna / sensor board unit 110 and a device main body I / F 110a and an MPU 110b are mounted, which is a PCB substrate installed in front of the terminal 100, And are electrically connected by FPC cables 121 and 122, respectively.

 The antenna / sensor board unit 110 and the main board unit 120 are separated from each other by a separate PCB substrate and are electrically connected by the FPC cables 121 and 122, It is possible to realize a compact device that is provided with a predetermined angle with respect to the bottom surface toward the front side so as to minimize the installation space of the antenna / sensor board unit 110 and the main board unit 120, The workability can be increased.

3B is a cross-sectional view of a main configuration of a data transmission / reception terminal 100 including a Bluetooth communication function according to an embodiment of the present invention. As shown in FIG. 3B, the antenna / sensor board unit 110 and the main board unit 120 are separated 3B, the main board unit 120 is horizontally installed on the ground and the antenna / sensor board unit 110 is formed to have a constant angle? With the FPC cables 121 and 122, The upper surface of the antenna has an ∠-type structure in which the upper part of the front surface is inclined rearward, thereby inducing a natural approach angle when approaching the user terminal, and thereby, the first Bluetooth communication module 111a mounted on the antenna / sensor board part 110, Reception accuracy of the operation of the Bluetooth communication module 111b and the operation of recognizing the operation of the at least one muscle strength sensor 112, the MST reader 113, the NFC reader 114a and the NFC antenna 114b.

4A is a configuration diagram of each of the mounting components of the antenna / sensor board unit 110 and the main board unit 120, and FIG. 4B is a pattern configuration diagram including each mounting component of the antenna / sensor board unit 110. FIG.

4A and 4B, the antenna / sensor board unit 110 is provided with a first Bluetooth communication module 111a used for transmitting and receiving a BLE signal through the BLE communication at the lowermost end on the PCB board 110a, The second Bluetooth communication module 111b to be used is mounted on the left and right sides and the MST reader 113 is mounted in a module form and a plurality of muscle tone sensors 112 as motion recognition sensors are installed at the center of the second Bluetooth communication module 111b .

In addition, an NFC reader 141a is mounted on the upper portion of the plurality of the muscle strength sensors 112 and a progressive LED 115 composed of a plurality of LED modules is mounted on the uppermost portion. An NFC Attenna 114b is formed along the outer periphery of the PCB board 110a between the upper portion of the mounting portion of the communication module 111a and the second Bluetooth communication module 111b and the lower portion of the mounting portion of the progress LED 115, .

As described above, the main board unit 120 includes a serial port, a USB port, a USB driver IC, a DC-jack and a power processor for configuring a power supply unit for data communication, A Buzzer that emits access to a user terminal as an acoustic signal, a MPU as a module, at least one smart card security application module, that is, a secure application module (SAM) and a SAM reader IC The validity of the card and the terminal is authenticated and the communication data is encrypted to prevent the information from being exposed and to authenticate and verify the communication message.

4B, a left side view of FIG. 4B shows a front surface of the PCB board 110a of the antenna / sensor board unit 110, and a right side view shows a rear surface.

In the present invention, a first Bluetooth communication module that performs a function of transmitting and receiving a BLE signal of data of information, such as payment data, through Bluetooth communication with two or more Bluetooth communication modules, that is, a Bluetooth communication with the user terminal 300 The first Bluetooth communication module 111a and the second Bluetooth communication module 111b are mounted on the PCB 111a in order to prevent interference between signals during operation of the module 111a and the second Bluetooth communication module 111b transmitting the beacon signal. A shielding metal pattern 110b of a specific shape, for example, a copper pattern, which is a conductive metal, is formed on the back surface of the board 110a.

Thereby preventing signal interference during simultaneous operation of the first Bluetooth communication module 111a and the second Bluetooth communication module 111b and signal interference between the first Bluetooth communication module 111a and the second Bluetooth communication module 111b and the MST reader 113 or the NFC reader 114a.

The shielding metal pattern 110b covers the rear surface of the first antenna unit ANT.1 of the first Bluetooth communication module 111a and shields the rear surface of the second antenna unit ANT.1 of the second Bluetooth communication module 111b. 2 is installed in the form of a conductive metal pattern layer of the PCB board 110a so as not to cover and not shield the first antenna unit ANT.1 of the first Bluetooth communication module 111a, The first antenna unit ANT.1 of the first Bluetooth communication module 111a is positioned inside the upper surface of the conductive metal pattern layer of the shielding metal pattern 110b so that the relative position The signal of the side emission is shielded at the position.

The first Bluetooth communication module 111a transmits and receives the BLE signal of the payment data through the Bluetooth communication through the shielding of the transmission signal of the rear side and the side of the first antenna unit ANT.1 of the first Bluetooth communication module 111a. The beacon signal including the information to perform a secondary function such as advertisement or coupon transmission is transmitted to the user while the emission of the BLE signal of the base station 111a has directivity toward the front direction to which the user terminal performing the payment accesses. The radiation of the outgoing signal of the second Bluetooth communication module 111b is transmitted to the entire predetermined area, such as in a relatively large store, without shielding or directivity.

The first Bluetooth communication module 111a and the second Bluetooth communication module 111b prevent interference between signals when the first Bluetooth communication module 111a and the second Bluetooth communication module 111b operate simultaneously through the front directionality of the BLE signal by the shielding structure as described above, The BLE signal transmitted / received between the beacon signal and the beacon signal is prevented from being interfered with, thereby minimizing errors in data processing of information such as settlement data due to signal interference.

Referring to FIG. 4B, the first Bluetooth communication module 111a and the second Bluetooth communication module 111b of the present embodiment include Bluetooth communication antennas ANT.1 and ANT.2 The first Bluetooth communication module 111a and the second Bluetooth communication module 111b are configured such that the communication antennas ANT.1 and ANT.2 are connected to opposite sides of the antenna / And the shielding metal pattern 110b covers the rear surface of the first antenna unit ANT.1 of the first Bluetooth communication module 111a to shield the second Bluetooth communication module 111b, The first Bluetooth communication module 111a and the second Bluetooth communication module 111b except for the rear surface of the second antenna unit ANT.2 of the second Bluetooth communication module 111b, And covers the entire rear surface of the Bluetooth communication module 111b.

The first Bluetooth communication module 111a including the antenna part ANT.1 and the antenna part ANT.2 of the second Bluetooth communication module 111b.

In this embodiment, another shielding metal pattern 110c covering the rear surface of the MST Reader 113 and the NFC Reader 114a may be formed as a conductive metal pattern layer.

5A is a diagram illustrating the VSWR of each of the sending BLE signal of the first Bluetooth communication module 111a of the antenna / sensor board unit 110 and the sending Beacon signal of the second Bluetooth communication module 111b of FIGS. 4A and 4B, FIG. 5B is a result of measurement of the isolation between the two signals through the above-mentioned actual measurement result. In this case, the first Bluetooth communication module 111a, through the shielding structure as described above, The BLE signal of the first Bluetooth communication module 111a is transmitted to the second Bluetooth communication module 111b and the BLE signal of the first Bluetooth communication module 111a is transmitted to the second Bluetooth communication module 111b. It is possible to confirm that the possibility of interference is minimized.

As has been described above, specific combinations of configurations or steps of the present invention have been described in detail by way of the above embodiments, but other combinations of such configurations and steps are likewise possible. The present invention is not limited to the specific embodiments disclosed herein, and such other combinations are within the scope of the present invention. Therefore, the present invention is not limited to the above-described embodiments, and various modifications and changes may be made thereto by those skilled in the art to which the present invention belongs.

100: a data transmission / reception terminal including a Bluetooth communication function
200: main body of data processing apparatus
300: user terminal

Claims (16)

A data transmission / reception terminal including a Bluetooth communication function,
And transmits the BLE signal of the data of information required by the Bluetooth communication with the user terminal 300 including two or more Bluetooth communication modules to the data processing apparatus main body 200 through the wired / A first Bluetooth communication module that performs a function of transmitting and receiving a BLE signal of data of information required by the Bluetooth communication with the user terminal 300 and a second Bluetooth communication module that transmits a beacon signal to the user terminal Including modules,
Wherein the first Bluetooth communication module and the second Bluetooth communication module are independently controlled in accordance with instructions from the main body of the data processing apparatus,
The first Bluetooth communication module and the second Bluetooth communication module are mounted on an antenna / sensor board unit 110 which is a PCB substrate installed toward the front of the data transmission / reception terminal 100,
A shielding metal pattern 110b having a specific shape is formed on the back surface of the PCB board 110a on which the first Bluetooth communication module 111a and the second Bluetooth communication module 111b are mounted, The back surface of the first antenna unit ANT.1 of the first Bluetooth communication module 111a is covered and shielded and the back surface of the second antenna unit ANT.2 of the second Bluetooth communication module 111b is not covered Not shielded,
The first Bluetooth communication module 111a and the second Bluetooth communication module 111b are respectively provided with Bluetooth communication antennas ANT.1 and ANT.2 at the middle portions of their sides and each of the communication antennas ANT.1 , ANT.2 are provided so as to face both sides of the antenna / sensor board unit 110,
The shielding metal pattern 110b covers the rear surface of the first antenna unit ANT.1 of the first Bluetooth communication module 111a and shields the rear surface of the second antenna unit ANT1 of the second Bluetooth communication module 111b. The first Bluetooth communication module 111a and the second Bluetooth communication module 111b except for the rear surface of the antenna unit ANT.2 of the second Bluetooth communication module 111b do not cover the rear surface of the second Bluetooth communication module 111b And a cover for covering the rear surface of the data communication terminal. delete delete The method according to claim 1,
The antenna / sensor board unit 110 further includes a main board unit 120 and an FPC cable 120. The main board unit 120 is a PCB substrate on which the apparatus main body I / F 110a and the MPU 110b are mounted. (121, 122), and the upper part of the front surface is inclined rearward. The method according to claim 1 or 4,
The communication area of the first Bluetooth communication module is set to a shortened distance so that the first Bluetooth communication module transmits and receives a BLE signal of data of information required by the Bluetooth communication with the user terminal in the shortened distance And a Bluetooth communication function. The method according to claim 1 or 4,
In the case where a predetermined operation of the user or the user terminal is recognized by the one or more isosmosis sensors mounted on the antenna / sensor board unit 110 and the first Bluetooth communication module receives information And transmits and receives a BLE signal of data of the Bluetooth communication function. The method according to claim 6,
Wherein the predetermined operation is an operation in which the user or the user terminal enters a point within a predetermined distance. delete The method according to claim 1 or 4,
The MST reader 113 and the NFC reader 114a are mounted on the antenna / sensor board 110 and the shielding metal pattern 110c covering the back surface of the MST reader 113 and the NFC reader 114a is formed. Wherein the conductive pattern layer is formed of a conductive metal pattern layer. A data processing system including a Bluetooth communication function,
And transmits and receives data of information required to be connected to the main body of the data processing apparatus through wired / wireless communication and transmits and receives BLE signals of data of information required by the Bluetooth communication with the user terminal including two or more Bluetooth communication modules A data transmission / reception terminal performing a Bluetooth communication function, and
And transmits the BLE signal of the generated information to the user terminal through the Bluetooth communication module and transmits the BLE signal of the generated information to the data transmitting / receiving terminal through the Bluetooth communication module. And a data processing apparatus main body that controls a data transmission / reception terminal performing a Bluetooth communication function for receiving data, and controls a data transmission / reception terminal performing a Bluetooth communication function to transmit a beacon signal to a user terminal,
The data transmission / reception terminal including the Bluetooth communication function includes a first Bluetooth communication module for transmitting / receiving a BLE signal of payment data by Bluetooth communication with a user terminal, and a second Bluetooth communication module for transmitting a beacon signal to the user terminal Including,
Wherein the data processing apparatus main body independently controls the first Bluetooth communication module and the second Bluetooth communication module,
The first Bluetooth communication module and the second Bluetooth communication module are mounted on an antenna / sensor board unit 110, which is a PCB substrate installed toward the front of the data transmission / reception terminal 100, and include a first Bluetooth communication module 111a, A shielding metal pattern 110b having a specific shape is formed on the back surface of the PCB board 110a on which the second Bluetooth communication module 111b is mounted,
The shielding metal pattern 110b covers the rear surface of the first antenna unit ANT.1 of the first Bluetooth communication module 111a and shields the rear surface of the second antenna unit ANT.1 of the second Bluetooth communication module 111b. 2) do not cover and do not shield,
The first Bluetooth communication module 111a and the second Bluetooth communication module 111b are respectively provided with Bluetooth communication antennas ANT.1 and ANT.2 at the middle portions thereof, ANT.2 are provided so as to face both sides of the antenna / sensor board unit 110,
The shielding metal pattern 110b covers the rear surface of the first antenna unit ANT.1 of the first Bluetooth communication module 111a and shields the rear surface of the second antenna unit ANT.1 of the second Bluetooth communication module 111b. The first Bluetooth communication module 111a and the second Bluetooth communication module 111b except for the rear surface of the antenna unit ANT.2 of the second Bluetooth communication module 111b do not cover the rear surface of the second Bluetooth communication module 111b, And a shape covering the back surface of the Bluetooth communication function. 11. The method of claim 10,
The data of the required information includes point data that is data of payment data that is data of information required for completing settlement of payment in accordance with the purchase of the article, information of information used for use or accumulation processing of the point, Wherein the authentication data is authentication data for processing authentication information for the Bluetooth communication function. 11. The method of claim 10,
The data processing apparatus main body 200 includes a payment data processing apparatus 200 that performs processing of payment data, which is data of information required for completion of payment settlement based on purchase of a commodity, , The data processing apparatus main body 200 transmits a command for activating and controlling the first Bluetooth communication module to the data transmission / reception terminal 100 only at the time of payment processing initiated by inputting the payment amount and the payment method of the user of the merchant The data transmission / reception terminal 100 including the Bluetooth communication function activates the first Bluetooth communication module according to the control command and transmits / receives the BLE signal of the payment data by Bluetooth communication with the user terminal through the first Bluetooth communication module A data processing system comprising a Bluetooth communication function. 11. The method of claim 10,
Wherein the beacon signal is a beacon signal for activating a payment APP associated with payment data processing installed in a user terminal or a beacon signal for performing a function of advertising or coupon transmission to a user in a predetermined area Data processing system. delete delete delete

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