KR102241588B1 - Wireless charging device with information trasfer function - Google Patents

Abstract

The present invention, a high-speed wireless charging module for high-speed wireless charging a terminal within a predetermined distance; A beacon module paired with a terminal; Checks the execution of the service application of the terminal placed on the wireless charging device, and when the terminal is subscribed to the service server, the terminal is paired with the terminal through the beacon module, and the high-speed wireless charging module turns on wireless charging. A control unit; A service sensor sensing or collecting information from a terminal paired through the beacon module; And a communication unit that transmits the sensed or collected information to a service server, wherein the control unit relates to a wireless charging device having an information transmission function to transmit and display the information received from the service server to the terminal. will be.

Description

Wireless charging device with information trasfer function

The present invention relates to a wireless charging device equipped with an information transmission function.

As the penetration rate of smart phones equipped with a wireless charging function increases, people who use wireless chargers have increased. However, these wireless chargers perform only the role of charging, which is a unique role of the wireless charger, but do not provide other functions.

Since charging is performed wirelessly to a terminal such as a smartphone, it is connected to the terminal and performs the function of exchanging various information, collecting various information from the user, and providing necessary information to the user. In this situation, the present invention has not been presented.

Unexamined Patent Publication No. 10-2011-0068007, 2011.06.22.

The present invention for solving the above-described problem is a wireless charging function equipped with an information transmission function that provides a wireless charging function by executing a service application when a terminal is placed in a wireless charging device, and checking whether the terminal has subscribed to a service server. It relates to the device.

In addition, the present invention is connected to a terminal that provides a wireless charging function and a beacon module, collects various information from the terminal and transmits it to the service server, and provides and displays various information received from the service server to the terminal. It relates to a wireless charging device equipped with a function.

The problems to be solved by the present invention are not limited to the problems mentioned above, and other problems that are not mentioned will be clearly understood by those skilled in the art from the following description.

A wireless charging device equipped with an information transmission function according to an embodiment of the present invention for solving the above-described problem includes a high-speed wireless charging module for high-speed wireless charging of a terminal within a predetermined distance; A beacon module paired with a terminal; Checks the execution of the service application of the terminal placed on the wireless charging device, and when the terminal is subscribed to the service server, the terminal is paired with the terminal through the beacon module, and the high-speed wireless charging module turns on wireless charging. A control unit; A service sensor sensing or collecting information from a terminal paired through the beacon module; And a communication unit that transmits the sensed or collected information to a service server, wherein the control unit transmits and displays the information received from the service server to the terminal.

In addition, the terminal, when receiving a pairing request signal from the beacon module, the execution unit executing the service application; And a wireless power receiver configured to request power transmission to the wireless power transmitter in response to a signal received from the wireless power transmitter of the high-speed wireless charging module, and provide the received power to the power supply when power is received. have.

In addition, the service server recognizes the location information of the user through the information received from the wireless charging device, and when the location information of the user is identified within a certain distance from the location of the company affiliated with the service server, the partnership Advertising information for a company or a coupon provided by the affiliated company may be provided to the terminal, and the communication unit may provide and display advertisement information or coupon information received from the service server to the terminal.

In addition, the wireless charging device is installed or mounted on one side of the shopping cart arranged in the store, and the service server, when the wireless charging device installed in the shopping cart and the service application of the terminal are paired, to the wireless charging device It is characterized in that the benefit or coupon information being provided by the store in which the user is located is transmitted, and the wireless charging device provides the benefit or coupon information received from the service server to the terminal through the beacon module.

In addition, the smart sensor, when the user pays for the goods purchased at the store using a predetermined payment application installed in the terminal, senses the user's purchase information and transmits it to the service server, the service server, The user's purchase information is received, encrypted, and distributed through blockchain technology, and a predetermined reward corresponding thereto is provided to the user's terminal.

In addition, the service server, by analyzing the purchase information of the user, the store information the user visits, the category information of the item the user purchases, the time information when the user visits the store, the user stays in the store It characterized in that at least one of the time information is statistically provided and provided to an affiliated company.

In addition, the service application collects data from at least one of a wearable device linked with the service application, a shopping-related application installed in the terminal, a health-related application, an exercise-related application, and a payment application, and stores the data as user data, and the wireless charging When the service application is executed and the beacon module and the terminal are paired, the device receives the user data stored in the service application, and transmits the user data to the service server through the communication unit, The service server is characterized in that the user data is received and encrypted and distributed through blockchain technology.

In addition, the wireless charging device, the body consisting of the high-speed wireless charging module and a beacon module; It includes a cable connecting the body and a commercial power source, and the beacon module for transmitting information to the terminal and the first surface of the first printed circuit board on which the high-speed wireless charging module is mounted is mounted inside the body. The first surfaces of the second printed circuit board are arranged to face each other, and the primary coil of the wireless power transmitter included in the high-speed wireless charging module is disposed on the second surface of the first printed circuit board, and the first printed circuit board An electromagnetic wave shielding member is disposed between the second surface of the circuit board and the primary coil, the power supply unit and the control unit of the high-speed wireless charging module are disposed at positions corresponding to the power unit and the control unit of the beacon module, respectively, and the first printing The high-speed wireless charging module and the controller of the beacon module are mounted side by side and disposed on the first surface of the circuit board.

In addition, the body is formed at a position corresponding to the position of the wireless power transmission unit, the sensor including a first piezoelectric sensor for generating a first signal by sensing the weight of the terminal when the terminal is mounted or placed on one surface It further includes, wherein the charging control unit, when receiving the first signal from the first piezoelectric sensor, characterized in that the high-speed wireless charging module is switched from a sleep mode (Sleep Mode) to a charging mode (Charging Mode) do.

In addition, the sensor unit may include at least one second piezoelectric sensor that is spaced apart from the first piezoelectric sensor and is installed in the sensor unit, and generates a second signal by sensing the weight of the terminal when the terminal is mounted or placed. Further comprising, wherein the control unit receives a second signal from the second piezoelectric sensor, but when the first signal from the first piezoelectric sensor is not received, generates a mounting error signal that determines that the mounting of the terminal is incorrect And transmitting a deferred error signal to the terminal through the beacon module.

According to the present invention as described above, when the terminal is placed in the wireless charging device, the service application is executed, and the presence or absence of the service server subscription of the terminal is checked, and in the case of the terminal subscribed to the service server, the wireless charging function is provided. have.

In addition, the present invention is connected through a beacon module and a terminal that provides a wireless charging function, collects various information from the terminal and transmits it to a service server, thereby having an effect of collecting big data for a user.

In addition, according to the present invention, a terminal providing a wireless charging function and a beacon module are connected to each other, and various types of information received from a service server are provided and displayed to the terminal, thereby providing various useful information to the user.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.

1 is a perspective view of a wireless charging device equipped with an information transmission function according to an embodiment of the present invention.
2 is a block diagram illustrating a wireless charging device according to an embodiment of the present invention.
3 is a view showing a printed circuit board mounted inside a body of a wireless charging device according to an embodiment of the present invention.
4 is a view showing another example of a printed circuit board mounted inside a body of a wireless charging device according to an embodiment of the present invention.
5 is a transmission plan view of a wireless charging unit illustrating the configuration and operation of a piezoelectric sensor according to an embodiment of the present invention.
6 is a block diagram illustrating a configuration of a terminal according to an embodiment of the present invention.
7 is a diagram of a system for distributing cryptocurrencies obtainable in a process of using a wireless charging device according to an embodiment of the present invention.

Advantages and features of the present invention, and a method of achieving them will become apparent with reference to the embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in a variety of different forms. It is provided to fully inform the skilled person of the scope of the present invention, and the present invention is only defined by the scope of the claims.

The terms used in the present specification are for describing exemplary embodiments and are not intended to limit the present invention. In this specification, the singular form also includes the plural form unless specifically stated in the phrase. As used herein, “comprises” and/or “comprising” do not exclude the presence or addition of one or more other elements other than the mentioned elements. Throughout the specification, the same reference numerals refer to the same elements, and "and/or" includes each and all combinations of one or more of the mentioned elements. Although "first", "second", and the like are used to describe various elements, it goes without saying that these elements are not limited by these terms. These terms are only used to distinguish one component from another component. Therefore, it goes without saying that the first component mentioned below may be the second component within the technical idea of the present invention.

Unless otherwise defined, all terms (including technical and scientific terms) used in the present specification may be used with meanings that can be commonly understood by those of ordinary skill in the art to which the present invention belongs. In addition, terms defined in a commonly used dictionary are not interpreted ideally or excessively unless explicitly defined specifically.

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

Prior to the description, the meaning of terms used in the present specification will be briefly described. However, it should be noted that the description of terms is not intended to limit the technical idea of the present invention unless explicitly described as limiting the present invention, since it is intended to help the understanding of the present specification.

Terminal: refers to a computer device including a battery, such as a smartphone, mobile device, tablet PC, handheld device, etc., and in the embodiment of the present invention, a wireless charging function is provided because a charging function is provided wirelessly from a wireless charging device. Includes equipped equipment.

1 is a block diagram illustrating a wireless charging device 10 according to an embodiment of the present invention, and FIG. 2 is a perspective view of a wireless charging device 10 equipped with an information transmission function according to an embodiment of the present invention.

Referring to FIG. 1, a wireless charging device 10 according to an embodiment of the present invention includes a high-speed wireless charging module 110 and a beacon module 120.

However, in some embodiments, the wireless charging device 10 may include fewer or more components than the components illustrated in FIG. 1.

The high-speed wireless charging module 110 is a module that wirelessly transmits power to the terminal 200.

When the terminal 200 approaches within a predetermined distance, the high-speed wireless charging module 110 transmits power to the terminal 200 using a wireless power transmission technology.

Wireless power transmission technology can be classified into short-range wireless power transmission technology and long-distance wireless power transmission technology.

Short-range wireless power transmission technology can be classified into a magnetic induction (MI) method, a magnetic resonance (MR) method, and a microwave radiation method. The magnetic induction method is a method of transmitting power by using a magnetic field induced between a primary coil (transmission coil) and a secondary coil (receiving coil). The magnetic resonance method is a method of transmitting power by using a resonance phenomenon between a primary coil (transmission coil) connected to a source coil and a secondary coil (receiving coil) connected to a device coil.

The high-speed wireless charging module 110 wirelessly transmits power in one of the methods illustrated above. Such a high-speed wireless charging module 110 includes a power supply unit 111, an output unit 112, a control unit 113, and a wireless power transmission unit 114.

The power supply unit 111 receives power from a commercial power supply. Specifically, the power unit 111 may be provided with a cable 102, USB, etc., and may be connected to a commercial power source to receive power.

The output unit 112 outputs the operation state of the high-speed wireless charging module 110 as at least one of an optical signal, an auditory signal, and a tactile signal. To this end, the output unit 112 may include at least one of a light emitting diode (LED), a speaker, and a vibrator. One or more light-emitting elements may be provided, and one or more light-emitting elements may be disposed on an upper surface of the body 101 or may be disposed on a side surface of the body 101. The speaker and the vibrator may be disposed on the inner lower side of the body 101.

The beacon module 120 is paired with the terminal 200. To this end, the beacon module 120 periodically generates a beacon signal, and the beacon signal may include at least one of identification information additional information of the beacon module 120. The additional information refers to information on a place provided in the beacon module 120, that is, a place and a location in which a high-speed wireless charging device is provided/located.

For example, a welcome message, a discount coupon, and store information may be exemplified, and such additional information may be received from the service server 400 or may be stored in each beacon module 120.

The control unit 113 checks the service application of the terminal 200 placed on the wireless charging device 10 and, when the terminal 200 is subscribed to the service server 400, the terminal 200 through the beacon module 120 And paired with, and the wireless charging module 110 turns on wireless charging.

Accordingly, the wireless charging device 10 has an effect of selectively providing a wireless charging function to the terminal 200 to which a member is subscribed through the service server 400.

In addition, the beacon module 120 may include a beacon power supply unit that supplies power to each component of the beacon module 120 and a beacon control unit that connects and controls each component of the beacon module 120.

In addition, smart sensors are built into the beacon module 120, and the smart sensor senses or collects information from the terminal 200 paired through the beacon module 120.

However, the information sensed or collected from the terminal 200 is a kind of personal information, and a user's consent to use process is required to collect such personal information. To this end, a smart contract that pays cryptocurrency in exchange for the use of personal information may be signed, and there may be various embodiments of signing a smart contract.

For example, signing a smart contract may include registering a member of the service server 400 using the terminal 200 and agreeing to use personal information, and as a compensation for this, cryptocurrency is provided to the user. It may be paid, and will be described in detail later in this regard.

However, in addition to sensing or collecting personal information from the terminal 200, entering into a smart contract may include consenting to receiving advertisement information from the terminal 200. For example, the user may agree to the provision of advertisement information for the affiliated company or a coupon provided by the affiliated company to the terminal 200, and receive cryptocurrency in exchange for this.

The communication unit 123 transmits the information sensed or collected from the smart sensor to the service server 400.

In addition, the control unit 113 transmits the information received from the service server 400 to the terminal 200 so that the display unit 230 of the terminal 200 displays a screen.

When receiving the pairing request signal from the beacon module 120, the terminal 200 requests power transmission to the wireless power transmitter in response to the signal received from the execution unit executing the service application and the wireless power transmission unit of the fast charging module. , When power is received, it may include a wireless power receiving unit 210a that provides the received power to the power supply unit.

In addition, the service server 400 identifies the location information of the user through the information received from the wireless charging device 10, and the location information of the user is identified within a certain distance from the location of the company affiliated with the service server 400. In this case, advertisement information for the affiliated company or coupon provided by the affiliated company is provided to the terminal 200, and the communication unit 123 provides the advertisement information or coupon information received from the service server 400 to the terminal 200 Mark it.

In one embodiment, the wireless charging device 10 may be installed or mounted on one side of a shopping cart arranged (provided, provided) in a store.

When the wireless charging device 10 installed in the shopping cart and the user's terminal 200 are paired, the service server 400 transmits benefits or coupon information provided by the store where the user is located to the wireless charging device 10, and The charging device 10 is characterized in that it provides the benefit or coupon information received from the service server 400 to the terminal 200 through the beacon module 120.

At this time, the smart sensor senses the user's purchase information and transmits it to the service server 400 when the user pays for the goods purchased at the store using a predetermined payment application installed in the terminal 200, and the service server 400 Receives the user's purchase information, encrypts and stores it with blockchain technology, and provides a predetermined reward corresponding thereto to the user's terminal 200.

In addition, the service server 400 analyzes the user's purchase information, and includes at least one of store information visited by the user, category information of the item purchased by the user, time information when the user visits the store, and time information when the user stays in the store. It is characterized in that one is statisticalized and provided to affiliates.

In addition, the service application installed in the user terminal 200 collects data from at least one of a wearable device interlocked with the service application, a shopping-related application installed in the terminal 200, a health-related application, an exercise-related application, and a payment application, Save as.

In addition, when the service application is executed and the beacon module 120 and the terminal 200 are paired, the wireless charging device 10 receives user data stored in the service application, and sends the service server 400 to the service server 400 through the communication unit 123. Send user data.

The service server 400 receives user data from the wireless charging device 10 and encrypts and stores it using blockchain technology.

At this time, the service server 400 enables the user to subscribe to the service server 400 through a service application installed on the user's terminal 200, and in the membership registration step, the service server 400 utilizes various types of information to the user, A smart contract can be concluded that asks the user to consent to collection and pays cryptocurrency in return.

In more detail, it may be whether the user agrees to collect location information, payment information, health information, shopping information, exercise information, and the like.

In addition, by checking whether the service application is linked to collect information from various applications installed in the user's terminal 200, it is possible to collect user activity information from the linked application.

Due to this configuration, the service application collects and stores the user's activity information from various applications for which interworking is checked from the user, and when the wireless charging device 10 and the terminal 200 are paired, the stored information is stored in the beacon module. It is transmitted to the wireless charging device 10 through 120. Then, the communication unit 123 of the wireless charging device 10 transmits the received user information to the service server 400.

2 is a perspective view of a wireless charging device 10 equipped with an information transmission function according to an embodiment of the present invention.

Referring to FIG. 2, the wireless charging device 10 has an information transmission function and wirelessly transmits power to the terminal 200. The wireless charging device 10 includes a body 101 and a cable 102.

Components constituting the wireless charging device 10 are disposed inside the body 101, and in one embodiment, the body 101 may have a plate shape so as to be placed on the bottom surface.

In more detail, the body 101 may be implemented as a circular, plate, oval, plate, or polygonal plate, and may have a shape capable of mounting the terminal 200 on one side.

In the drawings, the terminal 200 is expressed as being placed on the upper surface of the body 101, but the present invention is not limited thereto, and it can be implemented in any form as long as the terminal 200 can be charged.

In addition, the body 101 of the wireless charging device 10 may be implemented in a shape so that it can be provided, attached, or mounted on a shopping cart or vehicle.

Specifically, the body 101 may include an installation surface contact portion (not shown) placed on an installation surface such as a table, and a mounting portion on which the terminal 200 is mounted by being formed to have a predetermined angle with respect to the installation surface contact portion. . 2 illustrates that the body 101 of the wireless charging device 10 is formed in a circular plate.

One or more printed circuit boards on which components of the wireless charging device 10 are mounted are provided inside the body 101.

3 is a view showing a printed circuit board mounted inside the body 101 of the wireless charging device 10 according to an embodiment of the present invention, Figure 4 is a wireless charging device 10 according to an embodiment of the present invention It is a view showing another example of the printed circuit board mounted inside the body 101 of.

According to an embodiment, as shown in FIG. 3, a first printed circuit board 110P and a second printed circuit board 120P are provided inside the body 101.

The first surface of the first printed circuit board 110P and the first surface of the second printed circuit board 120P are disposed to face each other. Components of the high-speed wireless charging module 110 are mounted on the first surface of the first printed circuit board 110P.

For example, the power supply unit 111, the output unit 112, the control unit 113, and the wireless power transmission unit 114 shown in FIG. 1 are mounted.

In addition, components of the beacon module 120 are mounted on the first surface of the second printed circuit board 120P.

For example, the beacon module 120, the beacon power supply unit, the beacon control unit, and the communication unit 123 may be mounted.

In this case, the beacon power unit is disposed at a position corresponding to the power unit 111 of the high-speed wireless charging module 110, and the beacon control unit is disposed at a position corresponding to the control unit 113 of the high speed wireless charging module 110.

Meanwhile, the primary coil 114a of the wireless power transmission unit is disposed on the second side of the first printed circuit board 110P, and between the second side and the primary coil 114a of the first printed circuit board 110P. In the electromagnetic field shielding member 103 is disposed.

In another embodiment, only the first printed circuit board 130P may be provided inside the body 101 as shown in FIG. 4.

Components of the high-speed wireless charging module 110 and components of the beacon module 120 are mounted on the first surface of the first printed circuit board 130P.

Components of the high-speed wireless charging module 110 include, for example, a power supply unit 111, an output unit 112, a control unit 113, and a wireless power transmission unit shown in FIG. 1.

Components of the beacon module 120 may include a beacon control unit, a beacon power supply unit, and a communication unit 123.

At this time, the power supply 111, the control unit 113, the beacon power supply unit, and the beacon control unit may be mounted side by side on the first surface of the first printed circuit board 130P.

In this way, the components of the high-speed wireless charging module 110 and the components of the beacon module 120 are mounted side by side on the first surface of the first printed circuit board 130P, so that the thickness of the body 101 can be reduced. have.

Meanwhile, the second surface of the first printed circuit board 130P is disposed in a direction opposite to the ground, and the primary coil 114a of the wireless power transmission unit is disposed on the second surface. In addition, an electromagnetic wave shielding member is disposed between the second surface of the first printed circuit board 130P and the primary coil 114a.

5 is a transmission plan view of a wireless charging unit illustrating the configuration and operation of a piezoelectric sensor according to an embodiment of the present invention.

In one embodiment, a marker may be displayed on one surface of the body 101, and the marker enables a user to easily recognize a position where the terminal 200 is to be placed.

According to the embodiment, when the terminal 200 is placed on the body 101, the marker is so that the power transmission efficiency from the wireless power transmission unit of the high-speed wireless charging module 110 to the wireless power reception unit of the terminal 200 is maximized. It can be displayed at the location that you do.

Specifically, when the center of the primary coil 114a of the wireless power transmitter and the center of the secondary coil 210a of the wireless power receiver are located on the same axis, the power transmission efficiency is maximized, so this point is taken into account. Thus, a marker can be displayed.

In combination with the configuration of such a marker, sensing configurations using a piezoelectric sensor may be included to inform the user so that the power transmission efficiency is maximized.

The body 101 may further include a sensor unit 140 that detects the weight of the terminal 200 when the terminal 200 is mounted or placed on one surface.

In addition, the sensor unit 140 includes one or more first piezoelectric sensors 150 and one or more second piezoelectric sensors 160.

More specifically, the sensor unit is formed at a position corresponding to the position of the wireless power transmission unit, and when the terminal 200 is mounted or placed on one surface, a first piezoelectric sensor that senses the weight of the terminal 200 to generate a first signal Includes 150.

In addition, when the charging control unit 113 receives the first signal from the first piezoelectric sensor 150, the high-speed wireless charging module 110 is switched from a sleep mode to a charging mode. do.

In addition, the sensor unit is spaced a predetermined distance from the first piezoelectric sensor 150 and is installed in the sensor unit, and when the terminal 200 is mounted or placed, at least one second signal that senses the weight of the terminal 200 and generates a second signal It further includes a piezoelectric sensor 160.

And, the control unit 113 receives the second signal from the second piezoelectric sensor 160, but when the first signal from the first piezoelectric sensor 150 is not received, it is determined that the mounting of the terminal 200 is wrong. It is characterized in that the deferred error signal is generated and the deferred error signal is transmitted to the terminal 200 through the beacon module 120.

Accordingly, the display of the terminal 200 may display a deferred error signal to the terminal 200, and the user corrects the position of the terminal 200 so that wireless charging proceeds with maximum efficiency.

Referring to FIG. 5 in detail, for example, the terminal 200 placed at the first position 510 has detected the weight of the terminal 200 by the first piezoelectric sensor 150, and thus a first signal is generated and is normally Fast wireless charging is achieved.

On the other hand, the terminal 200 placed in the second position 520 was detected by the weight of the terminal 200 by the two second piezoelectric sensors 160 to generate a second signal, but the first piezoelectric sensor 150 Since the weight of the terminal 200 is not detected and the first signal is not generated, the control unit 113 generates a deferred error signal through the beacon module 120 because it is placed in a position where the efficiency of high-speed wireless charging is inferior. The deferred error signal is transmitted to the terminal 200 so that the user can correct the position of the terminal 200.

6 is a block diagram illustrating a configuration of a terminal 200 according to an embodiment of the present invention.

6, the terminal 200 according to an embodiment includes a wireless power receiving unit 210, a power supply unit 220, a control unit 230, a communication unit 240, an input unit 250, and a display unit 260 do.

The wireless power receiver 210 may transmit and receive signals with the wireless power transmitter 114 of the high-speed wireless charging module 110.

Specifically, the wireless power receiver 210 may request power transmission from the wireless power transmitter 114 in response to a signal received from the wireless power transmitter 114. When power is received from the wireless power transmitter 114 in response to the power transmission request, the wireless power receiver 210 may provide the received power to the power supply 220.

Thereafter, the wireless power receiving unit 210 may determine whether the charging of the power supply unit 220 is completed. As a result of the determination, if charging of the power supply unit 220 is completed, the wireless power receiver 210 may request the high-speed wireless charging module 110 to stop power transmission.

The power supply unit 220 may supply power from each component of the terminal 200.

The controller 230 connects and controls each component of the terminal 200. For example, when the terminal 200 is paired with the beacon module 120 of the wireless charging device 10, the service application is driven, and when a beacon signal including identification information is received from the beacon module 120, the controller ( 230) extracts the identification information from the received beacon signal and displays it through the display unit 260.

In this state, when the user selects the identification information displayed on the display unit 260, various communication parameters related to the selected beacon module 120 (e.g., BD Name, BD Address, Major, Minor, RSSI, Measured Power, Distance) , Proximity, TX Power, Interval, Battery Level, Hardware Version) is displayed through the display unit 260 to check and/or set a screen.

When the identification information displayed on the display unit 260 is selected by the user or when parameter setting for the selected identification information is completed, the controller 113 transmits a response signal to the selected beacon module 120. Thereafter, when a beacon signal including additional information is received from the beacon module 120 that has received the response signal, the controller 113 extracts the additional information from the received beacon signal and displays it through the display unit 260.

The communication unit 123 may communicate with the beacon module 120 of the wireless charging device 10.

To this end, the communication unit 123 includes Wireless Broadband Internet, WiFi, ZIGBEE, Bluetooth (for example, Bluetooth 4.0), Ultra Wide Band (UWB), and short-range wireless communication. (Near Field Communication, NFC) can support one or more wireless communication methods.

The input unit 250 receives various commands from a user, and may be implemented in a button, keypad, or touch method to receive input.

The display unit 260 displays the result of processing the command, and may display identification information or additional information extracted from the beacon signal received from the beacon module 120.

As a specific example, information on the paired wireless charging device 10 may be displayed, various pieces of information received from the service server 400 may be received from the beacon module 120 and displayed, and store information, coupons Information, advertisement information, etc. may correspond to this.

In the above, a wireless charging device 10 having an information transmission function according to an embodiment of the present invention has been described with reference to FIGS. 1 to 6.

According to the wireless charging device 10 equipped with an information transmission function according to an embodiment of the present invention, the terminal 200 is wirelessly charged through the high-speed wireless charging module 110 and at the same time various information is received from the terminal 200. Various information may be provided to a user by collecting and displaying various types of information received from the service server 400 to the terminal 200 through the beacon module 120.

In addition, referring to FIG. 7, an ecosystem of cryptocurrency paid in exchange for provision of personal information or advertisement reception will be described. 7 is a diagram of a system for distributing cryptocurrencies obtainable in a process of using a wireless charging device according to an embodiment of the present invention.

In the process of using the wireless charging device 10 equipped with an information transmission function according to an embodiment of the present invention, a user can obtain cryptocurrency through a smart contract, and such cryptocurrency is the cryptocurrency distribution ecosystem 300 of FIG. Used in

The cryptocurrency distribution ecosystem 300 is an ecosystem in which personal information and processed information are traded using cryptocurrency and real money. The cryptocurrency distribution ecosystem 300 provides cryptocurrency to users in exchange for the use of personal information (or in exchange for receiving advertisements), so that users (eg, individuals) can participate in the cryptocurrency distribution ecosystem 300 that uses cryptocurrency. Incentive to be able to. In addition, the cryptocurrency distribution ecosystem 300 receives real money from a consumer (e.g., a company) and provides personal or processed information to the consumer so that the consumer can participate in the cryptocurrency distribution ecosystem 300 using cryptocurrency. To induce.

That is, since the cryptocurrency distribution ecosystem 300 incorporates users and consumers into the cryptocurrency distribution ecosystem 300 through personal information, an environment in which cryptocurrency can be distributed is created.

In addition, the cryptocurrency distribution ecosystem 300 may create an environment in which cryptocurrency is used in real life by allowing cryptocurrency to have a function of payment as a currency offline or online. Specifically, when a user holding a cryptocurrency makes a payment for a product or service purchase using cryptocurrency in an offline store or online, the cryptocurrency distribution ecosystem 300 exchanges cryptocurrency for real money and provides it to the store. By doing so, it is possible to spread the use of cryptocurrency by allowing payment to be easily made using cryptocurrency offline.

In order to build such a cryptocurrency distribution ecosystem 300, a user terminal 200, an information management module 320, a cash to coin module 330, a consumer device 340, a cryptocurrency exchange server 350, a store terminal (360), the payment gateway module 370 and the coin-to-cash module 380 may be included in the cryptocurrency distribution ecosystem 300, and the user terminal 200 and the consumer device 340 are the cryptocurrency distribution ecosystem 100 It may be the side that participates rather than the side that operates it.

The user terminal 200 may refer to a mobile device, a smart watch, or a wearable device having a healthcare sensor possessed by the user, but the type of the terminal is not limited thereto. Here, the user has personal information (Static Data), name, gender, age, weight, height, blood type, health status, place of birth, place of residence, and dynamic data such as purchase information, travel information, etc. , In addition, the user may have sensor information of a mobile device, such as information such as location sensor, temperature sensor, acceleration sensor, and information such as location, heart rate, and steps created from a wearable device with a personal smart watch or healthcare sensor. , In this specification, information on a user is referred to as personal information.

IT or ICT companies, companies that produce general products, public institutions, hospitals, hotels, banks, shopping mall operators, distribution companies, etc., want to collect personal information of the above unprocessed users for their commercial or public purposes or We want to obtain customized information for consumers by using the information. However, there are frequent cases where personal information is used without consent to use, and in taking, storing, and using personal information, compensation for the information is not properly provided, and it is sometimes due to incomplete security technology. Personal information is being leaked or hacked, and there is an inconvenience that individuals receive unnecessary or unwanted advertisements through mobile devices.

By participating in the cryptocurrency distribution ecosystem 300 through the user terminal 200, the user can provide the personal information required by the consumer () to the cryptocurrency distribution ecosystem 300 and receive cryptocurrency as compensation for this. Here, the personal information received in the cryptocurrency distribution system 200 is securely managed because it is encrypted and distributed and stored based on blockchain technology, and furthermore, the user is rewarded for providing personal information, so that the user in the cryptocurrency distribution ecosystem There is a reason to participate.

The information management module 320 receives personal information from the user terminal 200, produces processed information based on the received personal information, and encrypts it with an electronic wallet designated by the user in exchange for the use of the received personal information. You can request payment of money. In addition, since the information processed based on the received personal information is information tailored to the consumer by using the received personal information constituting big data, it can be useful information for the consumer.

That is, since the personal information collected from the user terminal 200 through the information management module 320 can be transformed into information or service that is valuable to the consumer, the information management module 320 provides the consumer with the cryptocurrency distribution ecosystem 300. It plays a role to attract to.

The cash-to-coin module 330 receives personal information received from the information management module 320 or processed information based on the received personal information and delivers it to the consumer device, and provides the received personal information or processed information. When payment based on real money is confirmed by the consumer in return for the transaction, at least a part of the real currency paid by the consumer may be exchanged for cryptocurrency, and the exchanged cryptocurrency may be provided to the information management module 320.

The consumer device 340 may be a device owned by a consumer such as a company or an individual who receives received personal information or processed information and pays real money in return for it, and may be a server or a terminal.

The cryptocurrency exchange server 350 may be a server used in an institution capable of transacting various types of cryptocurrencies.

The store terminal 360 may be a device located in a store where goods or services can be purchased offline through cryptocurrency, and may be, for example, a QR code reader, but is not limited thereto, and purchase of goods or services online through cryptocurrency. It may be a server that can be used. That is, in some embodiments, the store terminal 160 may be a server operated by a store to enable purchase of goods or services online through cryptocurrency, and may perform all functions described offline.

The payment gateway (PG) module 370 may receive an approval request for payment using the user's cryptocurrency from the store terminal 360 according to the user's offline purchase. In addition, the payment gateway module 370 may provide the real money exchanged to the account related to the store terminal 360 and deduct the cryptocurrency of the user for which approval is requested from the wallet address of the corresponding user.

The coin-to-cash module 380 may receive an approval request from the payment gateway module 370 and exchange the user's cryptocurrency for real money.

In the process of using the wireless charging device 10 equipped with an information transmission function according to an embodiment of the present invention, a user can obtain a cryptocurrency through a smart contract. By having a payment system that can be used freely when purchasing or services, the utility value of the cryptocurrency can be increased so that the cryptocurrency can be widely distributed, and at the same time, users can continuously provide personal information while using the wireless charging device It is possible to create a virtuous cycle of cryptocurrency circulation by motivating them to be able to.

In the above, embodiments of the present invention have been described with reference to the accompanying drawings, but those skilled in the art to which the present invention pertains can be implemented in other specific forms without changing the technical spirit or essential features. You will be able to understand. Therefore, the embodiments described above are illustrative in all respects, and should be understood as non-limiting.

10: wireless charging device 101: body
102: cable 103: electromagnetic field shielding member
110: high-speed wireless charging module 110P: first printed circuit board
111: power supply unit 112: output unit
113: control unit 114: wireless power transmission unit
114a: primary coil 120: beacon module
120P: second printed circuit board 121: beacon power supply
122: beacon control unit 123: communication unit
130P: first printed circuit board 150: first piezoelectric sensor
160: second piezoelectric sensor 200: terminal
400: service server 510: first location
520: second position

Claims (10)

In the wireless charging device equipped with an information transmission function,
A high-speed wireless charging module for high-speed wireless charging of a terminal within a predetermined distance;
A beacon module paired with a terminal;
Checks the execution of the service application of the terminal placed on the wireless charging device, and when the terminal is subscribed to the service server, the terminal is paired with the terminal through the beacon module, and the high-speed wireless charging module turns on wireless charging. A control unit;
A service sensor sensing or collecting information from a terminal paired through the beacon module; And
Including; a communication unit for transmitting the sensed or collected information to the service server,
The control unit controls to transmit and display information received from the service server to the terminal,
The wireless charging device is installed or mounted on one side of a shopping cart arranged in a store, and when the service application of the terminal is paired, receives the benefit or coupon information provided by the store in which the user is located from the service server, and the reception Providing the obtained benefit or coupon information to the terminal through the beacon module,
The beacon module includes at least one smart sensor,
The smart sensor, when the user pays for goods purchased at the store using a payment application installed in the terminal, senses the user's purchase information and transmits it to the service server,
The user's purchase information is encrypted and distributed information with blockchain technology through the service server, and a predetermined reward corresponding thereto is provided to the user's terminal through the service server. The method of claim 1,
The terminal,
An execution unit executing the service application upon receiving a pairing request signal from the beacon module; And
In response to a signal received from the wireless power transmitter of the high-speed wireless charging module, a wireless power receiver for requesting power transmission to the wireless power transmitter, and providing the received power to the power supply when power is received; . The method of claim 1,
The service server identifies the location information of the user through the information received from the wireless charging device, and when the location information of the user is identified within a certain distance from the location of the company affiliated with the service server, Providing advertisement information or coupons provided by the affiliated companies to the terminal,
The communication unit to provide and display advertisement information or coupon information received from the service server to the terminal. delete delete The method of claim 1,
The service server,
By analyzing the user's purchase information, at least one of the store information that the user visits, the category information of the item that the user purchases, the time information when the user visits the store, and the time information when the user stays in the store is statistics A device that is made and provided to an affiliate company. The method of claim 1,
The service application collects data from at least one of a wearable device interlocked with the service application, a shopping-related application installed in the terminal, a health-related application, an exercise-related application, and a payment application, and stores the data as user data,
When the service application is executed and the beacon module and the terminal are paired, the wireless charging device receives the user data stored in the service application and transmits the user data to the service server through the communication unit. And
The service server receives the user data and encrypts and stores it in a block chain technology. The method of claim 1,
The wireless charging device,
A body consisting of the high-speed wireless charging module and a beacon module; And
Including a cable connecting the body and a commercial power supply,
Inside the body, the first surface of the first printed circuit board on which the high-speed wireless charging module is mounted and the first surface of the second printed circuit board on which the beacon module for transmitting information to the terminal is mounted face each other. Placed,
The primary coil of the wireless power transmitter included in the high-speed wireless charging module is disposed on the second surface of the first printed circuit board,
An electromagnetic wave shielding member is disposed between the second surface of the first printed circuit board and the primary coil,
The power supply unit and the control unit of the high-speed wireless charging module are disposed at positions corresponding to the power unit and the control unit of the beacon module, respectively,
The apparatus, wherein the high-speed wireless charging module and the controller of the beacon module are mounted side by side on the first surface of the first printed circuit board. The method of claim 8,
The body,
A sensor unit including a first piezoelectric sensor formed at a position corresponding to the position of the wireless power transmission unit of the high-speed wireless charging module, and generating a first signal by sensing the weight of the terminal when the terminal is mounted or placed on one surface Further includes;,
The control unit,
Receiving a first signal from the first piezoelectric sensor, characterized in that switching the high-speed wireless charging module from a sleep mode (Sleep Mode) to a charging mode (Charging Mode), wireless charging device equipped with an information transmission function. The method of claim 9,
The sensor unit,
Further comprising at least one second piezoelectric sensor that is spaced a predetermined distance from the first piezoelectric sensor and is installed in the sensor unit, and detects the weight of the terminal when the terminal is mounted or placed, and generates a second signal,
The control unit,
When receiving a second signal from the second piezoelectric sensor, but not receiving the first signal from the first piezoelectric sensor, generates a mounting error signal that determines that the mounting of the terminal is wrong,
A wireless charging device having an information transmission function, characterized in that transmitting a deferred error signal to the terminal through the beacon module.

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