KR20160017876A - System and method for by wearable glass device - Google Patents

Abstract

The present invention relates to a system and a method for providing an input signal of an external device using a wearable glasses device. According to an embodiment of the present invention, a method for notifying completion of food using a wearable glasses device comprises: a step (S100) of inputting an order code into a wearable glasses device; a step (S101) of signal-processing status information of updated food order processing corresponding to the order code to wirelessly transmit a processed signal to the wearable glasses device if the food order processing is updated; and a step (S102) where the wearable glasses device notifies a user if the transmitted signal responds to the order code. According to the present invention, the user does not have to stare at an electronic display board to check a food completion result after placing an order. Accordingly, the user can use time for conversing with an accompanying person or doing other things while waiting for the ordered food. Also, a restaurant does not have to use a paper order code ticket or a vibrating bell for notifying completion of food, and thus expenses can be reduced.

Description

TECHNICAL FIELD [0001] The present invention relates to a system and method for notifying a food completion using a wearable device of a glass type,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a food completion notification system and a notification method using a glass-type wearable device, and more particularly, to a system and a method for delivering update of food order processing status information to a user using a glass-

Recently wearable devices are emerging. It has appeared in the form of glasses that are linked to smart phones, and some forms that can operate independently without a smartphone are also emerging.

 On the other hand, when the customer visits the food code to eat food, the order code is given after the order is received, and the order code number given to the customer is displayed on the display board. The more customers who order food and wait, the more inconvenience it is often to check the electric signboard. This causes inconvenience of not enjoying the time with the parties during the waiting time of the food.

In addition, the order code paper issuing the order code to the customer is cumbersome and troublesome for the customer, and is also discarded from the viewpoint of the restaurant, so that paper waste and the surrounding environment may become dirty.

In addition, in recent years, customers have been informed that the food has been completed by the vibrating bell. However, since the number of vibrating bell is limited, there is a problem that the customer can not give vibrating bell when there are many customers. Occurs.

An object of the present invention is to provide a food completion notification system and a notification method using a glass-type wearable device that receives an order code and receives an order code and recognizes the ordered food through wireless communication and provides a notification to a user have.

According to another aspect of the present invention, there is provided a method of notifying a food using a wearable device, the method comprising: inputting an order code to the wearable device; Transmitting the updated food order processing state information to the glass wearable device via wireless communication when the food order processing corresponding to the order code is updated; And if the transmitted signal corresponds to the order code, informing the user of the glass-like wearable device.

The inputting of the order code may be performed by a method in which the first camera of the glass-like wearable device acquires and recognizes an image including a character, a QR code or a barcode corresponding to the order code, A method of receiving the order code, a method of inputting the order code through voice input, a method of inputting the order code through a touch operation of the glass-type wearable device or an interlocked communication device, a method of recognizing the user's gesture A method of inputting the order code, and a method of recognizing blinking of the user and inputting the order code.

In addition, when the transmitted signal corresponds to the order code, the step of informing the user of the wearable wearable device includes a method of displaying and displaying on the display of the wearable wearable device, And a method of informing the user by an acoustic output of the glass-type wearable device.

In addition, the wireless communication may be characterized in that the glass-wearable device is a beacon signal capable of performing active sensing.

Transmitting the order code to a store of the food ordered by the user; And adding the order code to the beacon signal upon completion of the cooking and transmitting the beacon signal.

Also, the beacon signal may use the different beacon signal for each of the stores, or may include an identification number for each store in the beacon signal.

According to another embodiment of the present invention, there is provided a method of notifying a food using a wearable device of a glass type, comprising: inputting an identification code displayed on an identification code device to the glass-type wearable device; Extracting order code information and server connection information from the identification code recognized by the glass-type wearable device, and transmitting the ID information of the user to the identification code device; The ID code device transmitting the ID information and the order code information to a management server; When the food order processing corresponding to the order code is updated, the management server receives the order code information from the store of the food ordered by the user and transmits a call signal to the ID information corresponding to the order code information step; And a step in which the glass-wearable device receives a call signal transmitted by the ID information and informs the user of the call signal.

The inputting of the identification code may be performed by a method in which the first camera of the glass-like wearable device acquires and recognizes an image including a character, a QR code or a barcode corresponding to the identification code, And a method for receiving a signal including the identification code is performed by at least one method.

The step of notifying the user that the glass-type wearable device receives the call signal transmitted by the ID information and informing the user of the call signal may include a method of displaying on the display of the glass-wearable device, And a method of informing the user of the information.

According to another aspect of the present invention, there is provided a food completion notification system using a glass-type wearable device, comprising: a first camera for acquiring an image or an image including an order code; A wireless communication unit for receiving the food order processing state information through wireless communication when the food order processing corresponding to the order code is updated; An information processing unit for extracting an order code from the image or image and determining whether the food order processing state information received through wireless communication corresponds to the order code assigned to the user; And an output unit for informing the user of the glass-type wearable device when the order code is included.

A food completion notification system using a glass-type wearable device according to another embodiment of the present invention provides an identification code including wait number information and server connection information, receives ID information of a user from a wearable wearable device, An identification code device for transmitting the ID information and the waiting number information to the management server; A management server receiving the order code information from a store of the food ordered by the user and transmitting a call signal to the ID information corresponding to the order code information when the food order processing corresponding to the order code is updated; And a glass type wearable device for recognizing the identification code, extracting the order code information and the server connection information, and receiving a call signal transmitted by the ID information of the user and notifying the user of the call signal.

According to the present invention as described above, the following various effects are obtained.

First, the user does not have to watch the electric signboard to check the food completion result after ordering the food. Therefore, it is possible to utilize time, such as talking with the party while waiting for the ordered food.

Second, restaurants can save money by not having to use a paper order code or vibration bell to notify them that the food is finished.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an internal configuration diagram of a glass-type wearable device system according to an embodiment of the present invention; Fig.
FIG. 2 is a flow chart of a method of notifying a food completion using a glass-type wearable device
FIG. 3 is an exemplary drawing in which a glass-type wearable device according to an embodiment of the present invention receives an order code through a first camera
FIG. 4 is a diagram illustrating an example of a wearable wearable device according to an exemplary embodiment of the present invention,
5 is a flow chart of a method for notifying a food completion using a management server, an identification code device, and a glass-type wearable device according to an embodiment of the present invention
6 is an internal configuration diagram of a food completion notification system using a glass-type wearable device according to an embodiment of the present invention

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and the manner of achieving them, will be apparent from and elucidated with reference to the embodiments described hereinafter in conjunction with the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense commonly understood by one of ordinary skill in the art to which this invention belongs. Also, commonly used predefined terms are not ideally or excessively interpreted unless explicitly defined otherwise.

The terminology used herein is for the purpose of illustrating embodiments and is not intended to be limiting of the present invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. The terms " comprises "and / or" comprising "used in the specification do not exclude the presence or addition of one or more other elements in addition to the stated element.

FIG. 1 is an internal configuration diagram of a glass-type wearable device system according to an embodiment of the present invention, and FIG. 2 is a flowchart of a method of notifying a food completion using a glass-type wearable device. FIG. 3 is an exemplary view of a glass-type wearable device according to an exemplary embodiment of the present invention in which an order code is input through a first camera, FIG. And informs the user. FIG. 5 is a flowchart illustrating a method of notifying a food completion using a management server, an identification code device, and a glass-type wearable device according to an embodiment of the present invention. FIG. FIG. 6 is an internal configuration diagram of the completion notification system.

1 to 6 show a system 100, a user input unit 110, an application 111, a keyboard 112, a voice input unit 113, a touch pad 114, a GPS signal unit 115, A camera 120, a first camera 121, a second camera 122, a third camera 123, a sensing unit 130, a gyro sensor 131, an acceleration sensor 132, a pressure sensor 133, an iris recognition sensor 134, a heartbeat detection sensor 135, an electromyogram sensor 136, a control unit 210, a voice recognition unit 220, a situation evaluation module 230, A wireless communication unit 250, a memory 260, an interface unit 270, an output unit 300, a display unit 310, an acoustic output unit 320, an alarm unit 330, a haptic module 340, do.

1 is an internal configuration diagram of a glass-type wearable device system according to an embodiment of the present invention.

The system 100 of the present invention includes a camera unit 120, a voice input unit 113, a user input unit 110, a sensing unit 130, an output unit 300, a wireless communication unit 250, a memory 260, A controller 270, a controller 210, a power supply unit, and a voice recognition unit 220. The system of the present invention does not need to include all of the above components but may be composed of only some components. It may also include other additional components.

The camera unit 120 is for inputting video signals or image signals, and may be provided in accordance with a configuration of the device. The camera unit 120 processes an image frame such as a still image or a moving image obtained by the image sensor in the video communication mode or the photographing mode. The processed image frame can be displayed on the display unit 310. [ The image frame processed by the camera unit 120 may be stored in the memory 260 or transmitted to the outside through the wireless communication unit 250. [ When an image signal or a video signal is used as an input for information processing, the image signal and the video signal are transmitted to the control unit 210.

The voice input unit 113 is for inputting voice signals and may include a microphone and the like. The microphone receives an external acoustic signal by a microphone in a communication mode, a recording mode, a voice recognition mode, and the like and processes it as electrical voice data. The processed voice data can be converted into a form that can be transmitted to the mobile communication base station through the mobile communication unit and output when the voice data is in the call mode. A variety of noise canceling algorithms may be used to remove the noise generated by the microphone in receiving an external acoustic signal.

The user input unit 110 generates key input data that the user inputs for controlling the operation of the device. The user input unit 110 may include a key pad, a keyboard, a dome switch, a touch pad (static / static), a jog wheel, a jog switch, and a finger mouse. Particularly, when the touch pad has a mutual layer structure with the display unit 310 described later, it can be called a touch screen.

The sensing unit 130 senses the current state of the device such as the open / close state of the device, the position of the device, the presence or absence of the user, and generates a sensing signal for controlling the operation of the device. In addition, the sensing unit 130 may function as an input unit for receiving an input signal for information processing of a device, and may perform various sensing functions such as recognition of connection to an external device.

The sensing unit 130 may include a proximity sensor, a pressure sensor 133, a motion sensor, a fingerprint recognition sensor, an iris recognition sensor 134, a heartbeat detection sensor 135, a skin temperature sensor, , A distance sensor, a Doppler radar, and the like.

The proximity sensor makes it possible to detect the presence of an object to be approached or nearby, without mechanical contact. The proximity sensor can detect a nearby object by using the change of the alternating magnetic field or the change of the static magnetic field, or by using the change rate of the capacitance. The proximity sensor may be equipped with two or more sensors according to the configuration.

The pressure sensor 133 can detect whether or not pressure is applied to the device, the magnitude of the pressure, and the like. The pressure sensor 133 may be installed in a part of the device where the pressure needs to be detected depending on the use environment. When the pressure sensor 133 is installed on the display unit 310, a touch input through the display unit 310 and a pressure applied by the touch input The pressure touch input can be identified. Also, according to the signal output from the pressure sensor 133, the magnitude of the pressure applied to the display unit 310 at the time of pressure touch input can be known.

The motion sensor includes at least one of an acceleration sensor 132, a gyro sensor 131, and a geomagnetic sensor, and detects the position and movement of the device using the sensor. The acceleration sensor 132, which can be used for a motion sensor, is a device that converts an acceleration change in one direction into an electric signal and is widely used along with the development of MEMS (micro-electromechanical systems) technology. The acceleration sensor 132 includes a gravity sensor that recognizes a change in gravitational acceleration. Further, the gyro sensor 131 is a sensor for measuring the angular velocity, and can sense the direction of rotation with respect to the reference direction.

The heartbeat detection sensor 135 measures changes in the optical blood flow due to changes in the thickness of the blood vessel caused by the heartbeat in order to collect emotion signals. The skin temperature sensor measures the skin temperature as the resistance value changes in response to the temperature change. The skin resistance sensor measures the skin's electrical resistance.

The iris recognition sensor 134 performs a function of recognizing a person using iris information of an eye having a characteristic unique to each person. The human iris is completed after 18 months of age, and the circular iris pattern, which is raised near the medial side of the iris, is almost unchanged once determined, and the shape of each person is different. Therefore, iris recognition is the application of information technology to security for information of different iris characteristics. That is, it is an authentication method developed to identify people by analyzing the shape and color of iris and the morphology of retinal capillaries.

The iris recognition sensor 134 encodes a pattern of iris and converts it into a video signal to compare and judge. The general operation principle is as follows. First, when the user's eye is aligned with the mirror located at the center of the iris recognizer at a certain distance, the infrared camera adjusts the focus through the zoom lens. After the iris camera images the user's iris as a photo, the iris recognition algorithm analyzes the iris pattern of the iris region to generate iris codes unique to the user. Finally, a comparison search is performed at the same time that the iris code is registered in the database.

Distance sensors include two-point distance measurement, triangulation (infrared, natural light) and ultrasonic. As in the conventional triangulation principle, when the object to be measured from two paths is reflected by a rectangular prism and incident on two image sensors, the distance between two points is displayed when the relative positions are matched. In this case, there is a method of making natural light (manual type) and a method of emitting infrared rays. The ultrasonic method is a method of transmitting ultrasonic waves having sharp direction to the object to be measured and measuring the time until the reflected wave from the object is received to find the distance. A piezoelectric element is used as the receiving sensor.

The Doppler radar is a radar that uses a Doppler effect of a wave, that is, a phase change of a reflected wave. The Doppler radar includes a continuous wave radar that transmits and receives a sinusoidal wave that is not pulse-modulated, and a pulse radar that uses a pulse-modulated wave to a square wave as an electromagnetic wave signal waveform.

In the continuous wave radar, the modulation frequency is relatively high in order to obtain the performance of the Doppler frequency filter. Therefore, it is inappropriate for the radar for the long distance, but the motion of the human body and the vehicle is reproduced as a stable sound by adopting the Doppler frequency as the audible frequency band. There is a feature that can be. The pulse radar measures the distance to the target by the time from the pulse transmission to the reflection echo reception. There is a method referred to as a pulse compression laser that performs frequency modulation or phase modulation within the transmission pulse width.

The output unit 300 is for outputting an audio signal, a video signal, or an alarm signal. The output unit 300 may include a display unit 310, an audio output module, an alarm unit 330, a haptic module 340, and the like.

The display unit 310 displays and outputs information processed in the device. For example, when the device is in the call mode, a UI (User Interface) or GUI (Graphic User Interface) associated with the call is displayed. When the device is in the video communication mode or the photographing mode, the captured or received image can be displayed individually or simultaneously, and the UI and the GUI are displayed.

Meanwhile, as described above, when the display unit 310 and the touch pad have a mutual layer structure to constitute a touch screen, the display unit 310 can be used as an input device in addition to the output device. If the display unit 310 is configured as a touch screen, it may include a touch screen panel, a touch screen panel controller, and the like.

In addition, the display unit 310 may be a liquid crystal display, a thin film transistor-liquid crystal display, an organic light-emitting diode, a flexible display, a three-dimensional display (3D display). There may be two or more display units 310 depending on the implementation type of the device. For example, the device may include an external display unit 310 and an internal display unit 310 at the same time.

The display unit 310 may be implemented as a head up display (HUD), a head mounted display (HMD), or the like. HMD (Head Mounted Display) is an image display device that allows you to enjoy large images on your head like glasses. A Head Up Display (HUD) is a video display device that projects a virtual image onto a glass in a visible region of a user.

The sound output module 320 outputs audio data received from the wireless communication unit or stored in the memory 260 in a call signal reception mode, a call mode or a recording mode, a voice recognition mode, a broadcast reception mode, and the like. Also, the sound output module 320 outputs sound signals related to functions performed in the device, for example, call signal reception tones, message reception tones, and the like. The sound output module 320 may include a speaker, a buzzer, and the like.

The alarm unit 330 outputs a signal for notifying the occurrence of an event of the device. Examples of events that occur in a device include receiving a call signal, receiving a message, and inputting a key signal. The alarm unit 330 outputs a signal for notifying the occurrence of an event in a form other than an audio signal or a video signal. For example, it is possible to output a signal in a vibration mode. The alarm unit 330 may output a signal to notify when a call signal is received or a message is received. Also. When the key signal is input, the alarm unit 330 can output a signal as a feedback signal to the key signal input. The user can recognize the occurrence of an event through the signal output by the alarm unit 330. A signal for notifying the occurrence of an event in the device may also be output through the display unit 310 or the sound output module.

The haptic module 340 generates various tactile effects that the user can feel. A typical example of the haptic effect generated by the haptic module 340 is a vibration effect. When the haptic module 340 generates vibration with a haptic effect, the intensity and pattern of the vibration generated by the haptic module 340 can be converted, and the different vibrations may be synthesized and output or sequentially output.

The wireless communication unit 250 may include a broadcast receiving module, a mobile communication module, a wireless Internet module, a short distance communication module, and a GPS module.

The broadcast receiving module receives at least one of a broadcast signal and broadcast related information from an external broadcast management server through a broadcast channel. At this time, the broadcast channel may include a satellite channel, a terrestrial channel, and the like. The broadcast management server may refer to a server for generating and transmitting at least one of a broadcast signal and broadcast related information and a server for receiving at least one of the generated broadcast signal and broadcast related information and transmitting the broadcast signal to the terminal.

The broadcast-related information may mean information related to a broadcast channel, a broadcast program, or a broadcast service provider. The broadcast-related information can also be provided through a mobile communication network, in which case it can be received by the mobile communication module. Broadcast-related information can exist in various forms.

The broadcast receiving module receives a broadcast signal using various broadcast systems, and can receive a digital broadcast signal using a digital broadcast system. In addition, the broadcast receiving module may be configured to be suitable for all broadcasting systems that provide broadcast signals as well as the digital broadcasting system. The broadcast signal and / or broadcast related information received through the broadcast receiving module may be stored in the memory 260.

The mobile communication module transmits and receives radio signals to and from at least one of a base station, an external terminal, and a server on a mobile communication network. Here, the wireless signal may include various types of data according to a voice call signal, a video call signal, or a text / multimedia message transmission / reception.

The wireless Internet module refers to a module for wireless Internet access, and the wireless Internet module can be embedded in a device or externally. Wireless Internet technologies include WLAN (Wi-Fi), Wibro (Wireless broadband), Wimax (World Interoperability for Microwave Access), HSDPA (High Speed Downlink Packet Access), LTE (Long Term Evolution-Advanced) or the like can be used.

The short-range communication module 116 is a module for short-range communication. Beacon, Bluetooth, Radio Frequency Identification (RFID), infrared data association (IrDA), Ultra Wideband (UWB), ZigBee and the like can be used as a short distance communication technology.

Beacon is a wireless communication device that transmits very small frequency signals around them using a protocol based on Bluetooth 4.0 (BLE-Bluetooth Low Energy). Bluetooth 4.0 allows devices to communicate with devices within approximately 5m to 70m, and is low power with minimal impact on battery life, so you can always turn on Bluetooth with minimal power wastage.

The GPS (Global Position System) module 115 receives position information from a plurality of GPS satellites.

The memory 260 may store a program for processing and controlling the control unit 210 and may perform a function for temporarily storing input or output data (e.g., a message, a still image, a moving image, etc.) It is possible.

The memory 260 may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (e.g., SD or XD memory), a RAM , And a ROM. ≪ / RTI > The device may also operate a web storage that performs storage functions of the memory on the Internet.

The memory 260 may be represented by a storage unit 260 as follows.

The interface unit 270 serves as an interface with all external devices connected to the device. Examples of external devices connected to the device include a wired / wireless headset, an external charger, a wired / wireless data port, a memory 260 card, a Subscriber Identification Module (SIM) or a User Identity Module A card socket, an audio I / O (input / output) terminal, a video I / O (input / output) terminal, and an earphone. The interface unit 270 may receive data from the external device or supply power to the respective components in the device, and may transmit data in the device to the external device.

The control unit 210 typically controls the operation of each unit to control the overall operation of the device. For example, voice communication, data communication, video communication, and the like. In addition, the control unit 210 performs a function of processing data for multimedia reproduction. In addition, it performs a function of processing data input from the input unit or the sensing unit 130.

The power supply unit receives external power and internal power under the control of the controller 210, and supplies power necessary for operation of the respective components.

The speech recognition unit 220 performs a function of recognizing verbally meaningful contents from the speech by automatic means. Specifically, a speech waveform is input to identify a word or a word sequence, and a meaning is extracted. The process is largely divided into voice analysis, phoneme recognition, word recognition, sentence analysis, and semantic extraction. The voice recognition unit 220 may further include a voice evaluation module that compares the stored voice with the input voice. The voice recognition unit 220 may further include a voice-to-text conversion module 240 that converts the input voice to text or converts the voice to voice.

Hereinafter, an input signal providing system and method for providing an external device using a glass-type wearable device according to embodiments of the present invention will be described with reference to the drawings.

FIG. 2 is a flowchart illustrating a method for notifying a food completion using a glass-type wearable device 100 according to a preferred embodiment of the present invention.

Referring to FIG. 2, a method of notifying a food using a glass-type wearable device 100 according to an embodiment of the present invention includes: inputting an order code to the glass-type wearable device 100 (S100); (S101), when the food order processing corresponding to the order code is updated, signaling the updated food order processing state information to transmit to the glass-type wearable device (100) through wireless communication; And if the transmitted signal corresponds to the order code, the glass-type wearable device 100 notifies the user (S102). A method of notifying the completion of a food using the glass-like wearable device 100 according to an embodiment of the present invention will be described in order.

The order code is input to the wearable device 100 (S100).

3, the first camera 121 of the glass-like wearable device 100 acquires and recognizes an image including a character, a QR code or a bar code corresponding to the order code, Lt; / RTI > The first camera 121 is provided at one side of the glass-like wearable device 100 to acquire a forward image or an image. The first camera 121 acquires an image including a character, a QR code or a barcode corresponding to the order code, and extracts the character, QR code or barcode portion. When the character corresponding to the order code is described, the control unit of the glass-like wearable device 100 compares the character with the stored character and receives the character. When a QR code or a bar code corresponding to the order code is included, the control unit of the glass-like wearable device 100 recognizes and receives a corresponding character from the bar code or the QR code.

In addition, the order code can be input by a method in which the glass-type wearable device 100 receives the order code via wireless communication. For example, the order code signal may be transmitted to the glass-like wearable device 100 through a short-distance communication such as a beacon.

Also, the order code may be input by inputting the order code through voice input. The voice input unit 113 receives a voice for reading a user's order code, and the voice recognition unit 220 recognizes the voice corresponding to the voice and receives the voice.

Also, the user can recognize the gesture and input the order code. The first camera 121 of the glass-like wearable device 100 can recognize the user's hand movements and receive the order code.

In addition, the second camera 122, which is provided at one side of the wearable device 100 and acquires an image or an image in the pupil direction, recognizes the eye blink of the user and inputs the order code . For example, the order code can be input by expressing the number of each digit as the sum of the numbers according to the number of blinks with the blinking of the left eye as 1 and the blink of the right eye as 5. However, the input method by the user's blinking of eyes is not limited thereto.

The input of the order code may be performed by inputting the order code through a touch operation of the glass-type wearable device 100 or the interlocked communication device. For example, the number of digits can be expressed by the number of times the touch operation is performed on the touch portion 114 of the wearable type glass-like device 100. Further, the order code can be inputted to a touch screen of a communication device interlocked with the glass-type wearable device 100 and transmitted to the glass-wearable device 100.

However, the method of inputting the order code to the wearable wearable device 100 is not limited to this, and various methods that can be performed using various configurations of the wearable wearable device 100 or the interlocked communication device are applied .

When the food order processing corresponding to the order code is updated, the updated food order processing state information is signal-processed and transmitted to the glass-type wearable device 100 through wireless communication (S101). That is, when the food ordered by the user is completed, the food order processing status information is updated, and a signal containing the information is transmitted to the glass-type wearable device 100 by wireless communication.

The beacon scheme can be used for the wireless communication. The beacon-type wearable device 100 can perform active sensing of the beacon. When the glass-like wearable device 100 performs active sensing after transmitting a signal as a beacon as a whole, all of the completed order codes are transmitted in the signal to be transmitted, Lt; RTI ID = 0.0 > excluded < / RTI > in the transmitted signal. However, the wireless communication method is not limited to the beacon, and various wireless communication methods may be included. In addition, various methods can be applied to the method of storing information in the signal to be transmitted, without being limited thereto.

When the transmitted signal corresponds to the order code, the glass-like wearable device 100 notifies the user of the order code (S102). That is, when the updated food order processing state information is received through the wireless communication unit 250 and the order code in the signal identified through the information processing coincides with the order code input to the glass-like wearable device 100 Notify the user.

The method of notifying the user is a method of displaying on the display of the glass-like wearable device 100 and informing the user of the presence of vibration of the glass-like wearable device 100, A method of notifying by sound output, or the like can be applied. For example, as shown in FIG. 4, the order code can be displayed on the display unit 310 of the glass-type wearable device 100.

Transmitting the order code to a store of the food ordered by the user; And adding the order code to the beacon signal upon completion of the cooking and transmitting the beacon signal. When a beacon is used in the wireless communication system, a beacon signal can be generated at the store. Therefore, when the ordered food is completed, the beacon signal is added to the beacon signal. Therefore, in order to update the food order processing state information in the shop, an order code corresponding to the ordered food is informed to the shop. Thereafter, when the ordering food is completed, the ordering code is added to the beacon signal generated in the store.

Also, the beacon signal may include an identification number for each shop in the beacon signal. If the same beacon signal is generated in the entire store without generating the beacon signal for each store, it may take time to determine whether the order code given by the user is included, so that an identifier for each store can be added and transmitted.

5 is a flowchart illustrating a method of notifying a food completion using a management server, an identification code device, and a glass-like wearable device 100 according to an embodiment of the present invention.

5, a method for notifying a food completion using a management server, an identification code device, and a glass-like wearable device 100 according to another embodiment of the present invention includes the steps of: A step (S200) of inputting a displayed identification code; (S201) of extracting order code information and server connection information from the identification code recognized by the glass-like wearable device (100) and transmitting the user ID information to the identification code device; Transmitting the ID information and the order code information to the management server (S202); When the food order processing corresponding to the order code is updated, the management server receives the order code information from the store of the food ordered by the user and transmits a call signal to the ID information corresponding to the order code information Step S203; And a step (S204) of receiving the paging signal transmitted with the ID information and informing the user of the wearable type wearable device (100). A method of notification of completion of food using a management server, an identification code device, and a glass-like wearable device 100 according to an embodiment of the present invention will be described in order.

The identification code displayed on the identification-code device is input to the wearable device 100 (S200). The input of the identification code is performed by a method in which the first camera 121 of the glass-like wearable device 100 acquires and recognizes an image including a character, a QR code or a barcode corresponding to the identification code, A method in which the glass-like wearable device 100 receives a signal including the identification code, and the like.

From the identification code recognized by the glass-like wearable device 100, order code information and server connection information, and transmits the ID information of the user to the identification code device (S201). The order code corresponds to the order number corresponding to the ordered food, and the server connection information corresponds to the information enabling the glass-like wearable device 100 to access the management server managing the ordered food. In addition, the ID information of the user corresponds to information capable of identifying the user in the management server. Therefore, the glass-type wearable device 100 extracts order code information and server connection information from the identification code, receives the order code, and accesses the management server. Also, the user ID information of the glass-like wearable device 100 is transmitted to allow the food order processing status information to be transmitted to the ID of the user in the management server.

The ID code device transmits the ID information and the order code information to the management server (S202). Thus, the ID information and the order code information are associated with each other, and when the food of the order code information is completed, the ID can be notified of the completion of the food.

When the food order processing corresponding to the order code is updated, the management server receives the order code information from the store of the food ordered by the user, and transmits the call signal to the ID information corresponding to the order code information (S203).

The wearable wearable device 100 receives the call signal transmitted by the ID information and notifies the user of the call signal (S204). The wearable type wearable device 100 is connected to the management server and continuously checks whether the paging signal according to the completion of the food is transmitted to the user ID. Therefore, when the paging signal is transmitted to the ID, Notify the user. The wearable type wearable device 100 receives a call signal transmitted by the ID information and informs the user of the call signal. The wearable type device 100 displays a notification on the display of the wearable type wearable device 100, A method of notifying by acoustic output, or the like.

FIG. 6 is a configuration diagram of a food completion notification system using a glass-type wearable device 100 according to an embodiment of the present invention. In FIG. 6, a detailed description of the configuration described above will be omitted.

Referring to FIG. 6, a food completion notification system using a glass-type wearable device 100 according to another embodiment of the present invention includes a first camera 121; A wireless communication unit 250; An information processing unit 210; And an output unit 300.

The first camera 121 is provided at one side of the wearable device 100 to acquire an image or an image including an order code.

When the food order processing corresponding to the order code is updated, the wireless communication unit 250 performs the function of receiving the food order processing state information through wireless communication.

The information processing unit 210 extracts an order code from the image or image and determines whether the food order processing state information received through wireless communication corresponds to the order code assigned to the user do.

When the output unit 300 includes the order code, the glass-type wearable device 100 performs a function of informing the user.

A food completion notification system using a management server, an identification code device, and a glass-like wearable device (100) according to another embodiment of the present invention includes a management server; An identification code device; And a wearable wearable device (100).

The identification code device provides an identification code including standby number information and server connection information, receives user ID information from the wearable device 100, transmits the ID information and the standby number information to the management server .

Wherein the management server receives the order code information from the store of the food ordered by the user and transmits a call signal to the ID information corresponding to the order code information when the food order processing corresponding to the order code is updated Function.

The wearable type wearable device 100 recognizes the identification code, extracts the order code information and the server connection information, receives a call signal transmitted by the ID information of the user, and informs the user of the call signal .

According to the present invention as described above, the following various effects are obtained.

First, the user does not have to watch the electric signboard to check the food completion result after ordering the food. Therefore, it is possible to utilize time, such as talking with the party while waiting for the ordered food.

Second, restaurants can save money by not having to use a paper order code or vibration bell to notify them that the food is finished.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, You will understand. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive.

100: system 110: user input
111: Application 112: Keyboard
113: voice input unit 114: touch pad
115: GPS signal unit 116: Local area communication
120: camera unit 121: first camera
122: second camera 123: third camera
130: sensing unit 131: gyro sensor
132: acceleration sensor 133: pressure sensor
134: iris recognition sensor 135: heart rate detection sensor
136: EMG sensor
210: control unit 220: voice recognition unit
230: situation evaluation module 240: voice-to-text conversion module
250: wireless communication unit 260: memory
270:
300: output unit 310: display unit
320: Acoustic output unit 330:
340: Haptic module

Claims (11)

A method of delivering update of food order processing status information to a user using a glass-like wearable device,
Inputting an order code to the wearable wearable device;
Transmitting the updated food order processing state information to the glass wearable device via wireless communication when the food order processing corresponding to the order code is updated; And
And when the transmitted signal corresponds to the order code, notifying the user of the glass type wearable device. The method according to claim 1,
The input of the order code includes:
A method in which a first camera of the glass-like wearable device acquires and recognizes an image including a character, a QR code or a barcode corresponding to the order code, a method of receiving the order code via the wireless communication, A method of inputting the order code through voice input, a method of inputting the order code through touch operation of the glass-type wearable device or an interlocked communication device, a method of inputting the order code by recognizing the user's gesture, And a method of recognizing the blink of the user's eyes and inputting the order code. The method according to claim 1,
Wherein when the transmitted signal corresponds to the order code, the step of informing the user of the glass-
The wearable type device is performed by at least one of a method of displaying on the display of the glass-type wearable device and informing by the sound output of the glass-type wearable device, A Method of Notifying Food Completion Using Glass - like Wearable Device. The method according to claim 1,
In the wireless communication,
Wherein the glass-type wearable device is a beacon signal capable of performing active sensing. 5. The method of claim 4,
Sending the order code to a store of the food ordered by the user; And
And adding the order code to the beacon signal upon completion of the cooking, and transmitting the beacon signal to the beacon signal. 5. The method of claim 4,
Wherein the beacon signal comprises:
Wherein the beacon signal different for each of the stores is used or the identification number for each store is included in the beacon signal. A method of delivering update of food order processing status information to a user using a glass-like wearable device,
Inputting an identification code displayed on the identification type code device to the glass type wearable device;
Extracting order code information and server connection information from the identification code recognized by the glass-type wearable device, and transmitting the user ID information to the identification code device;
The ID code device transmitting the ID information and the order code information to a management server;
When the food order processing corresponding to the order code is updated, the management server receives the order code information from the store of the food ordered by the user and transmits a call signal to the ID information corresponding to the order code information step; And
And a step of notifying the user of the call-type signal that the glass-type wearable device has been transmitted with the ID information. 8. The method of claim 7,
The input of the identification code,
A method in which the first camera of the glass-like wearable device acquires and recognizes an image including a character, a QR code or a barcode corresponding to the identification code, and a method in which the glass wearable device transmits a signal including the identification code And a method of notifying the completion of food using the wearable device of a glass type. 8. The method of claim 7,
Wherein the glass-wearable device receives the call signal transmitted by the ID information and notifies the user of the call signal,
Wherein the method is performed by at least one of a method of displaying on a display of the glass-type wearable device, a method of informing by a vibration occurrence, and a method of informing by a sound output. A system for delivering updates of food order processing status information to a user using a glass-like wearable device,
A first camera for acquiring an image or an image including an order code;
A wireless communication unit for receiving the food order processing state information through wireless communication when the food order processing corresponding to the order code is updated;
An information processing unit for extracting an order code from the image or image and determining whether the food order processing state information received through wireless communication corresponds to the order code assigned to the user;
And an output unit for notifying the user of the glass type wearable device when the order type code includes the order code. A system for delivering updates of food order processing status information to a user using a glass-like wearable device,
An ID code device which provides an ID code including ID information and server connection information, receives ID information of a user from a wearable device of a glass type, and transmits the ID information and the ID code information to a management server;
A management server receiving the order code information from a store of the food ordered by the user and transmitting a call signal to the ID information corresponding to the order code information when the food order processing corresponding to the order code is updated; And
And a glass-type wearable device for recognizing the identification code, extracting the order code information and the server connection information, and receiving a call signal transmitted by the ID information of the user and informing the user of the call signal. Food Completion Notification System.

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