KR20160047189A - Wearable device and, the method of recognizing gesture - Google Patents
Wearable device and, the method of recognizing gesture Download PDFInfo
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- KR20160047189A KR20160047189A KR1020140143265A KR20140143265A KR20160047189A KR 20160047189 A KR20160047189 A KR 20160047189A KR 1020140143265 A KR1020140143265 A KR 1020140143265A KR 20140143265 A KR20140143265 A KR 20140143265A KR 20160047189 A KR20160047189 A KR 20160047189A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
Abstract
The present invention relates to a wearable device and a gesture recognition method, which, when a wearable wear of a user is sensed, refers to a memory that senses a user's gesture and stores a specific function mapped to an arbitrary direction, a gesture and an event, The gesture and the wearable device perform a preset function based on the direction of the outward direction on the screen of the wearable device.
Description
The present invention relates to a wearable device and a gesture recognition method. More specifically, the present invention relates to a wearable device and a gesture recognition method that transmit a notification to a user in a different manner without displaying an event on a screen, Devices and methods.
With the recent development of IT technology, 'wearable device' is emerging as a big issue. A wearable device refers to an electronic device that worn like a clothes to be worn. Means an electronic device that can communicate with a user at the closest position of the user's body, rather than merely wearing an electronic device like an accessory.
Wearable devices are recognized as next generation mobile technologies that can replace smartphones at present, and many IT companies as well as a number of sporting goods companies are presenting their products intact. Wearable devices have been developed as devices connected to smartphones up to now, but they have become increasingly able to connect with networks themselves, and devices with enhanced scalability with devices other than smartphones have been released, which is starting to have more meaning than smartphone complementary materials.
There are many types of wearable devices, such as smart watches, smart glasses, smart shoes, and fuels. In case of smart clock, you can connect and receive phone calls with smartphone main body, and you can receive notifications through smart clock when messages, e-mail, etc. are connected to smartphone main body.
However, in the case of the conventional smart watch, there is a problem that the user receives the phone uniformly and receives messages and e-mails irrespective of the state of the user, which is inconvenient for the user later. Also, since the mobile terminal is in a normal mode in which the mobile terminal receives a call signal, a message, and an e-mail even when the user can not see the mobile terminal, the smart clock consumes a large amount of power.
In the present invention, when a user can not confirm the wearable device when an event occurs, the wearable device does not display an event to the wearable device in consideration of the status of the wearer, And a method of recognizing a gesture.
An exemplary embodiment of the present invention provides a wearable device and method for delivering an event that occurs when an event occurs when a wearable device is not worn by a user, to a smartphone interlocked with the wearable device.
Another object of the present invention is to provide a wearable device and method for generating vibration and sound notification of stronger intensity if the gesture sensor part of the wearable device does not detect the gesture of the user corresponding to the vibration occurrence.
According to another embodiment of the present invention, it is determined whether or not the user can see the notification according to the gesture of the user, and when the user is not in a viewable state, the user enters the standby mode to prevent unnecessary power wastage A wearable device and method are provided.
According to an aspect of the present invention, a wearable device includes: a communication unit for transmitting and receiving data to and from an external device; A device wearing sensor unit for detecting whether or not the user wears the wearable device; A gesture sensor unit for detecting a wearer's gesture when wearable device wear is sensed; And a control unit for confirming the attitude of the user corresponding to the sensed gesture and executing a preset function based on the verified attitude of the user, a direction vertically outward on the screen, and an event received through the communication unit .
A gesture recognition method according to another aspect of the present invention is a gesture recognition method performed by a wearable device, the method comprising: sensing a gesture of the wearable device when a user wears the wearable device; Confirming the attitude of the user corresponding to the sensed gesture; And executing a predetermined function based on the verified attitude of the user and a direction pointing outward vertically on the screen of the wearable device.
According to an embodiment of the present invention, if an event occurs in the wearable device but the state is not visible to the user, the wearable device can notify the user of the event by notifying the user of the event, So that the user convenience can be improved.
In addition, in the related art, the user has to manually turn off or adjust the screen of the wearable device. However, according to another embodiment of the present invention, the wearable device can automatically change the mode only by the gesture of the user, thereby improving user convenience.
According to another embodiment of the present invention, it is determined whether or not the user can see the notification according to the gesture of the user. If the user is not in a viewable state, the user enters the standby mode and unnecessary power is wasted .
1A is a block diagram illustrating a mobile terminal according to the present invention.
1B and 1C are conceptual diagrams illustrating an example of a mobile terminal according to the present invention in different directions.
2 is a conceptual diagram for explaining another example of a mobile terminal according to the present invention.
3 is a perspective view showing an example of a watch-type mobile terminal according to another embodiment of the present invention.
4 is a perspective view illustrating an example of a glass-type mobile terminal according to another embodiment of the present invention.
5 is a configuration diagram of a wearable device according to an embodiment of the present invention.
6 is a flowchart of a gesture recognition method according to an embodiment of the present invention.
7 is a diagram illustrating a case where a user is not in a state in which a user can view a screen according to an embodiment of the present invention.
8 is a diagram illustrating a case where a call signal is received from an external device when the SmartWatch is not worn according to an embodiment of the present invention.
FIG. 9 is a view illustrating a case where a user wears a smart watch and the screen of the smart watch faces the outer surface according to an embodiment of the present invention.
FIG. 10 is a diagram illustrating a case where an event is displayed on a screen when a user raises his or her hand after an event occurs or an event occurs in the SmartWatch according to an exemplary embodiment of the present invention.
FIG. 11 is a diagram illustrating a change from a normal mode to a standby mode when the user is looking at a SmartWatch bottom according to an embodiment of the present invention, and the user does not see it.
FIG. 12 is a view showing that when the user brings the smart watch close to the mouth according to the embodiment of the present invention, the smart watch may provide feedback differently depending on the strength of the sound.
FIG. 13 is a diagram illustrating that in a noisy area according to an embodiment of the present invention, the SmartWatch automatically increases the volume to provide sound feedback.
FIG. 14 is a diagram illustrating a point where a TTS is automatically stopped and a TTS is stopped on a screen when a user is on a smart watch during a TTS in a SmartWatch according to an exemplary embodiment of the present invention.
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals are used to designate identical or similar elements, and redundant description thereof will be omitted. The suffix "module" and " part "for the components used in the following description are given or mixed in consideration of ease of specification, and do not have their own meaning or role.
In the following description of the embodiments of the present invention, a detailed description of related arts will be omitted when it is determined that the gist of the embodiments disclosed herein may be blurred.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. , ≪ / RTI > equivalents, and alternatives.
Terms including ordinals, such as first, second, etc., may be used to describe various elements, but the elements are not limited to these terms. The terms are used only for the purpose of distinguishing one component from another.
It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.
The singular expressions include plural expressions unless the context clearly dictates otherwise.
In the present application, the terms "comprises", "having", and the like are used to specify that a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.
The mobile terminal described in this specification includes a mobile phone, a smart phone, a laptop computer, a digital broadcasting terminal, a personal digital assistant (PDA), a portable multimedia player (PMP), a navigation device, a slate PC A tablet PC, an ultrabook, a wearable device such as a smartwatch, a smart glass, and a head mounted display (HMD). have.
However, it will be appreciated by those skilled in the art that the configuration according to the embodiments described herein may be applied to fixed terminals such as a digital TV, a desktop computer, a digital signage, and the like, will be.
1A to 1C are block diagrams for explaining a mobile terminal according to the present invention, and FIGS. 1B and 1C are conceptual diagrams showing an example of a mobile terminal according to the present invention in different directions.
The
The
The
The
The
The
The
In addition, the
In addition to the operations related to the application program, the
In addition, the
The
At least some of the components may operate in cooperation with one another to implement a method of operation, control, or control of a mobile terminal according to various embodiments described below. In addition, the operation, control, or control method of the mobile terminal may be implemented on the mobile terminal by driving at least one application program stored in the
Hereinafter, the various components of the
First, referring to the
The broadcast management server may refer to a server for generating and transmitting broadcast signals and / or broadcast related information, or a server for receiving broadcast signals and / or broadcast related information generated by the broadcast management server and transmitting the generated broadcast signals and / or broadcast related information. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and a broadcast signal in which a data broadcast signal is combined with a TV broadcast signal or a radio broadcast signal.
The broadcasting signal may be encoded according to at least one of technical standards for transmitting and receiving a digital broadcasting signal (or a broadcasting system, for example, ISO, IEC, DVB, ATSC, etc.) It is possible to receive the digital broadcasting signal using a method conforming to the technical standard defined by the technical standards.
The broadcast-related information may be information related to a broadcast channel, a broadcast program, or a broadcast service provider. The broadcast-related information may also be provided through a mobile communication network. In this case, it may be received by the
The broadcast-related information may exist in various forms, for example, an Electronic Program Guide (EPG) of Digital Multimedia Broadcasting (DMB) or an Electronic Service Guide (ESG) of Digital Video Broadcast-Handheld (DVB-H). The broadcast signal and / or broadcast related information received through the
The
The wireless signal may include various types of data depending on a voice call signal, a video call signal or a text / multimedia message transmission / reception.
The wireless Internet module 113 is a module for wireless Internet access, and may be built in or externally attached to the
Wireless Internet technologies include, for example, wireless LAN (WLAN), wireless fidelity (Wi-Fi), wireless fidelity (Wi-Fi) Direct, DLNA (Digital Living Network Alliance), WiBro Interoperability for Microwave Access, High Speed Downlink Packet Access (HSDPA), High Speed Uplink Packet Access (HSUPA), Long Term Evolution (LTE) and Long Term Evolution-Advanced (LTE-A) 113 transmit and receive data according to at least one wireless Internet technology, including Internet technologies not listed above.
The wireless Internet module 113 for performing a wireless Internet connection through the mobile communication network can be used for wireless Internet access by WiBro, HSDPA, HSUPA, GSM, CDMA, WCDMA, LTE or LTE- May be understood as a kind of the
The short-range communication module 114 is for short-range communication and may be a Bluetooth (Radio Frequency Identification), an Infrared Data Association (IrDA), a UWB (Ultra Wideband), a ZigBee, Field Communication), Wi-Fi (Wireless-Fidelity), Wi-Fi Direct, and Wireless USB (Wireless Universal Serial Bus) technology. Between the
Here, the other
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Next, the
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Meanwhile, the
First, the
Examples of the
On the other hand, for convenience of explanation, the act of recognizing that the object is located on the touch screen in proximity with no object touching the touch screen is referred to as "proximity touch & The act of actually touching an object on the screen is called a "contact touch. &Quot; The position at which the object is closely touched on the touch screen means a position where the object corresponds to the touch screen vertically when the object is touched. The
The touch sensor uses a touch (or touch input) applied to the touch screen (or the display unit 151) by using at least one of various touch methods such as a resistance film type, a capacitive type, an infrared type, an ultrasonic type, Detection.
For example, the touch sensor may be configured to convert a change in a pressure applied to a specific portion of the touch screen or a capacitance generated in a specific portion to an electrical input signal. The touch sensor may be configured to detect a position, an area, a pressure at the time of touch, a capacitance at the time of touch, and the like where a touch object touching the touch screen is touched on the touch sensor. Here, the touch object may be a finger, a touch pen, a stylus pen, a pointer, or the like as an object to which a touch is applied to the touch sensor.
Thus, when there is a touch input to the touch sensor, the corresponding signal (s) is sent to the touch controller. The touch controller processes the signal (s) and transmits the corresponding data to the
On the other hand, the
On the other hand, the touch sensors and the proximity sensors discussed above can be used independently or in combination to provide a short touch (touch), a long touch, a multi touch, a drag touch ), Flick touch, pinch-in touch, pinch-out touch, swipe touch, hovering touch, and the like. Touch can be sensed.
The ultrasonic sensor can recognize the position information of the object to be sensed by using ultrasonic waves. Meanwhile, the
The
The
The
Also, the
In the stereoscopic display unit, a three-dimensional display system such as a stereoscopic system (glasses system), an autostereoscopic system (no-glasses system), and a projection system (holographic system) can be applied.
Generally, 3D stereoscopic images consist of left image (left eye image) and right image (right eye image). A top-down method of arranging a left image and a right image in one frame according to a method in which a left image and a right image are combined into a three-dimensional stereoscopic image, A checker board system in which pieces of a left image and a right image are arranged in a tile form, a left-to-right (right-side) Or an interlaced method in which rows are alternately arranged, and a time sequential (frame-by-frame) method in which right and left images are alternately displayed in time.
In addition, the 3D thumbnail image may generate a left image thumbnail and a right image thumbnail from the left image and right image of the original image frame, respectively, and may be generated as one image as they are combined. In general, a thumbnail means a reduced image or a reduced still image. The left image thumbnail and the right image thumbnail generated in this way are displayed on the screen with a difference of the left and right distance by the depth corresponding to the parallax between the left image and the right image, thereby exhibiting a stereoscopic spatial feeling.
The left and right images necessary for realizing the three-dimensional stereoscopic image can be displayed on the stereoscopic display unit by the stereoscopic processing unit. The stereoscopic processing unit receives a 3D image (an image at a reference time point and an image at an expansion point), sets a left image and a right image therefrom, or receives a 2D image and converts it into a left image and a right image.
The
The
In addition to vibration, the
The
The
The signal output from the
The
The identification module is a chip for storing various information for authenticating the use right of the
The
The
The
Meanwhile, as described above, the
In addition, the
The
In addition, the
As another example, the
In the following, various embodiments may be embodied in a recording medium readable by a computer or similar device using, for example, software, hardware, or a combination thereof.
Referring to FIGS. 1B and 1C, the disclosed
Here, the terminal body can be understood as a concept of referring to the
The
A
In some cases, electronic components may also be mounted on the
As shown, when the
These
The
Meanwhile, the
The
1B and 1C, a
However, these configurations are not limited to this arrangement. These configurations may be excluded or replaced as needed, or placed on different planes. For example, the
The
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In addition, the
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The touch sensor may be a film having a touch pattern and disposed between the
In this way, the
The first
The
The
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The first and
In this figure, the
The contents input by the first and
On the other hand, a rear input unit (not shown) may be provided on the rear surface of the terminal body as another example of the
The rear input unit may be disposed so as to overlap with the
When a rear input unit is provided on the rear surface of the terminal body, a new type of user interface using the rear input unit can be realized. When the
Meanwhile, the
The
The
And a
The
The
And a second
The terminal body may be provided with at least one antenna for wireless communication. The antenna may be embedded in the terminal body or formed in the case. For example, an antenna constituting a part of the broadcast receiving module 111 (see FIG. 1A) may be configured to be able to be drawn out from the terminal body. Alternatively, the antenna may be formed in a film type and attached to the inner surface of the
The
The
The
Meanwhile, in the present invention, information processed in the mobile terminal can be displayed using a flexible display. Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
2 is a conceptual diagram for explaining another example of the
As shown, the
A typical flexible display refers to a sturdy display that is lightweight and does not break easily, such as paper, formed on a thin, flexible substrate that can flex, bend, fold, twist, or curl like a conventional flat panel display.
In addition, the electronic paper is a display technology to which general ink characteristics are applied, and the point that the reflected light is used is different from the conventional flat panel display. The electronic paper can change the information by using a twist ball or electrophoresis using a capsule.
In a state in which the
The
Meanwhile, the
Meanwhile, the
The deformation detecting unit may be provided in the
The
Meanwhile, the
In addition, the battery (not shown) included in the
The state change of the
Meanwhile, the mobile terminal can be extended to a wearable device that can be worn on the body beyond the dimension that the user mainly grasps and uses. These wearable devices include smart watch, smart glass, and head mounted display (HMD). Hereinafter, examples of a mobile terminal extended to a wearable device will be described.
The wearable device can be made to be able to exchange (or interlock) data with another
3 is a perspective view showing an example of a watch-type
3, the watch-type
The
The watch-type
A
The
The band 302 is worn on the wrist so as to surround the wrist and can be formed of a flexible material for easy wearing. As an example, the band 302 may be formed of leather, rubber, silicone, synthetic resin, or the like. In addition, the band 302 is detachably attached to the
On the other hand, the band 302 can be used to extend the performance of the antenna. For example, the band may include a ground extension (not shown) that is electrically connected to the antenna and extends the ground region.
The band 302 may be provided with a
4 is a perspective view showing an example of a glass-type
The glass-type
The frame portion is supported on the head portion, and a space for mounting various components is provided. As shown in the figure, electronic parts such as the
The
The
The
As described above, the image output through the
The
Although the
The glass-type
In addition, the glass-type
Next, a communication system that can be implemented through the
First, the communication system may use different wireless interfaces and / or physical layers. For example, wireless interfaces that can be used by a communication system include Frequency Division Multiple Access (FDMA), Time Division Multiple Access (TDMA), Code Division Multiple Access (CDMA) ), Universal mobile telecommunication systems (UMTS) (in particular Long Term Evolution (LTE), Long Term Evolution-Advanced (LTE-A)), Global System for Mobile Communications May be included.
Hereinafter, for the sake of convenience of description, the description will be limited to CDMA. However, it is apparent that the present invention can be applied to all communication systems including an OFDM (Orthogonal Frequency Division Multiplexing) wireless communication system as well as a CDMA wireless communication system.
A CDMA wireless communication system includes at least one
Each of the plurality of BSs may comprise at least one sector, and each sector may comprise an omnidirectional antenna or an antenna pointing to a particular direction of radial emission from the BS. In addition, each sector may include two or more antennas of various types. Each BS may be configured to support a plurality of frequency assignments, and a plurality of frequency assignments may each have a specific spectrum (e.g., 1.25 MHz, 5 MHz, etc.).
The intersection of sector and frequency assignment may be referred to as a CDMA channel. The BS may be referred to as a base station transceiver subsystem (BTSs). In this case, one BSC and at least one BS can be summed together. The base station may also indicate a "cell site ". Alternatively, each of the plurality of sectors for a particular BS may be referred to as a plurality of cell sites.
A broadcast transmission unit (BT) transmits a broadcast signal to
In addition, a Global Positioning System (GPS) may be associated with the CDMA wireless communication system to identify the location of the
The
The
The WiFi Positioning System (WPS) is a system in which a
The WiFi location tracking system may include a Wi-Fi location server, a
The
The Wi-Fi position location server extracts information of the wireless AP connected to the
The information of the wireless AP to be extracted based on the location information request message of the
As described above, the Wi-Fi position location server can receive the information of the wireless AP connected to the
Then, the Wi-Fi location server can extract (or analyze) the location information of the
As a method for extracting (or analyzing) the position information of the
The Cell-ID method is a method of determining the position of the mobile station with the strongest signal strength among neighboring wireless AP information collected by the mobile terminal. Although the implementation is simple, it does not cost extra and it can acquire location information quickly, but there is a disadvantage that positioning accuracy is lowered when the installation density of the wireless AP is low.
The fingerprint method collects signal strength information by selecting a reference position in a service area, and estimates the position based on the signal strength information transmitted from the mobile terminal based on the collected information. In order to use the fingerprint method, it is necessary to previously convert the propagation characteristics into a database.
The triangulation method is a method of calculating the position of the mobile terminal based on the coordinates of at least three wireless APs and the distance between the mobile terminals. (Time of Arrival, ToA), Time Difference of Arrival (TDoA) in which a signal is transmitted, and the time difference between the wireless AP and the wireless AP, in order to measure the distance between the mobile terminal and the wireless AP. , An angle at which a signal is transmitted (Angle of Arrival, AoA), or the like.
The landmark method is a method of measuring the position of a mobile terminal using a landmark transmitter that knows the location.
Various algorithms can be utilized as a method for extracting (or analyzing) the location information of the mobile terminal.
The extracted location information of the
The
As shown in FIG. 1A, a mobile terminal according to the present invention includes Bluetooth (registered trademark ), Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB), ZigBee, Field Communication), and Wireless USB (Wireless Universal Serial Bus).
Among them, the NFC module provided in the mobile terminal supports the non-contact type short-range wireless communication between the terminals at a distance of about 10 cm. The NFC module may operate in either a card mode, a reader mode, or a P2P mode. In order for the NFC module to operate in the card mode, the
When the NFC module is operated in the card mode, the mobile terminal can transmit the stored card information to the outside such as a conventional IC card.
Specifically, if the mobile terminal storing the card information of the payment card such as a credit card or a bus card is brought close to the fare payment machine, the mobile local payment can be processed, and the mobile terminal storing the card information of the access card can be accessed If you are close to the time, the approval process for access may begin. Cards such as credit cards, transportation cards, and access cards are mounted on the security module in the form of an applet, and the security module can store card information on the mounted card.
Here, the card information of the payment card may be at least one of a card number, balance, and usage details, and the card information of the access card may include at least one of a name, a number (e.g., It can be one.
When the NFC module is operated in the reader mode, the mobile terminal can read data from an external tag. At this time, the data received from the mobile terminal by the tag may be coded into a data exchange format (NFC Data Exchange Format) defined by the NFC Forum. In addition, the NFC Forum defines four record types. Specifically, the NFC forum defines four RTDs (Record Type Definitions) such as Smart Poster, Text, Uniform Resource Identifier (URI), and General Control. If the data received from the tag is a smart poster type, the control unit executes a browser (e.g., an Internet browser), and if the data received from the tag is a text type, the control unit can execute the text viewer. When the data received from the tag is a URI type, the control unit executes the browser or makes a telephone call, and if the data received from the tag is a general control type, it can execute appropriate operations according to the control contents.
When the NFC module is operated in a peer-to-peer (P2P) mode, the mobile terminal can perform P2P communication with another mobile terminal. At this time, LLCP (Logical Link Control Protocol) may be applied to P2P communication. For P2P communication, a connection can be created between the mobile terminal and another mobile terminal. At this time, the generated connection can be divided into a connectionless mode in which one packet is exchanged and terminated, and a connection-oriented mode in which packets are exchanged consecutively. Through P2P communications, data such as business cards, contact information, digital photos, URLs in electronic form, and setup parameters for Bluetooth and Wi-Fi connectivity can be exchanged. However, since the usable distance of NFC communication is short, the P2P mode can be effectively used to exchange small-sized data.
Hereinafter, embodiments related to a control method that can be implemented in a mobile terminal configured as above will be described with reference to the accompanying drawings. It will be apparent to those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.
The embodiments of the present invention will be described by taking the case where the mobile terminal is the
5 is a configuration diagram of a wearable device according to an embodiment of the present invention.
5, the
The
The
Specifically, the apparatus wearing
The temperature sensor senses the temperature rise due to the user's body temperature and senses that the wearable device is worn by the user based on the temperature rise.
Muscle sensors are sensors that sense the electrical activity of muscles. The muscle sensor senses the movement of the muscles when the user wears the watch and detects that the wearable device is worn by the user based on the detected movement.
In addition, the apparatus wearing
The
The
Here, the event corresponds to at least one of, for example, a call signal, an e-mail, a text message, and a mobile messenger message.
Specifically, the
The state in which the user can see the screen refers to a state belonging to a range where the user can view the screen based on the gesture and the direction perpendicular to the outside on the screen based on the direction perpendicular to the outside.
Specifically, when the magnitude of the angle formed by the direction perpendicular to the wearable device's screen and the predetermined reference direction is equal to or less than the first reference value, specifically, when the user can see the screen, And activates the screen corresponding to the event and generates vibration.
Here, the first reference value is not a fixed value but a variable value that can be changed according to the physical characteristics of the wearer wearing the wearable device and the gesture characteristics. The
A state in which the user can not see the screen is a state in which the user can not see the screen based on the gesture of the user and the direction perpendicular to the outside on the screen based on the direction perpendicular to the outside It says.
When the angle between the direction perpendicular to the wearable device's screen and the predetermined reference direction exceeds the first reference value, for example, when the user can not see the screen, The control unit 20 performs a function of deactivating the screen and generating vibration.
The
For example, when the user does not wear the wearable device, when receiving the call signal through the
In addition, according to an embodiment of the present invention, it is possible to consider a case where phone numbers of smartphones interlocked with wearable devices and wearable devices are different.
The
The
That is, when an event occurs in the wearable device and the user can not see the event, the
If the
Specifically, if the user does not take a gesture of touching the wearable device or viewing the screen of the wearable device with respect to the occurrence of vibration, the
The
The
6 is a flowchart of a gesture recognition method performed by a wearable device according to an embodiment of the present invention.
As shown in FIG. 6, first, the
If the wearer is not confirmed, the
If the wear is confirmed, the
Then, the
Finally, the
Specifically, the
In addition, the
According to another embodiment of the present invention, since the gesture corresponds one-to-one with the user's attitude, it is possible to omit confirmation of the user's attitude and to express it more concisely by using a memory storing a specific function mapped in an arbitrary direction and a gesture .
The
If the wearer is not confirmed, the
When wearing is confirmed, the
The
7 is a diagram illustrating a case where a user is not in a state in which a user can view a screen according to an embodiment of the present invention.
As shown in FIG. 7, when the user is not in a state in which the screen can be viewed, the screen does not become active even when the wearable device receives an event, and the wearable device provides only vibration. If the screen is in the normal state, it is in the normal mode. If the screen is in the inactive state and only the vibration is provided, it is in the standby mode (Ambient mode).
The state of the wearable device in the standby mode will be described in detail as follows.
The wearable device provides the user with vibration or sound without generating an event on the screen, and the user recognizes that the event has occurred.
The wearable device provides only vibrations or sounds without generating an event on the screen, and provides events such as a message, an e-mail, a call reception, and a mobile messenger message when the screen of the display unit is positioned at a viewing angle of the user.
When the wearable device receives the call signal, the wearable device transmits the call signal to the smartphone associated with the wearable device.
8 is a diagram illustrating a case where a call signal is received from an external device when the SmartWatch is not worn according to an embodiment of the present invention.
As shown in FIG. 8, when the user does not wear the wearable device, when receiving the call signal through the
The case where the user does not wear the wearable device will be described in more detail as follows.
The wearable device provides a screen notification of a brightness that is darker than the reference value. Specifically, when an event is received from an external device while the screen of the wearable device faces upward, the
The wearable device enters the standby mode when the position of the display unit is 180 degrees upward or downward or in an oblique position when the user is not in use.
The wearable device can access only the standby mode even if the movement of the user is detected. If the user wishes to use the wearable device additionally, the user can use the knock code or the lock function by pressing the crown if the lock is not set.
When the user wears the wearable device when an event occurs while the wearable device is not worn by the user, the
For example, when a text message, a mobile messenger message, and a missed call are sequentially transmitted to the wearable device, the
FIG. 9 is a view illustrating a case where a user wears a smart watch and the screen of the smart watch faces the outer surface according to an embodiment of the present invention.
As shown in FIG. 9, if the SmartWatch receives an event such as a call signal, text, or e-mail from an external device, if the screen of the SmartWatch is directed toward the outside, the SmartWatch maintains the standby mode and provides only the vibration.
The
For example, if the user wears the smart watch and the screen of the smart watch is on the outer surface, for example, if the user is walking or running, the
If there is no response from the user to the vibration notification, for example, a touch input from the user is acquired and the user performs an action to view the clock, It provides additional vibration notifications and sound notifications of a stronger intensity. Here, the second reference value is a vibration intensity provided by the
This is to notify the user that the user has been notified of vibration notifications due to the surrounding environment by providing vibration and sound notification of a greater intensity.
FIG. 10 is a diagram illustrating a case where an event is displayed on a screen when a user raises his or her hand after an event occurs or an event occurs in the SmartWatch according to an exemplary embodiment of the present invention.
As shown in FIG. 10, when the user lifts up the arm wearing the smart watch and confirms the smart watch screen, the direction of the screen faces upward, and a predetermined time elapses.
Accordingly, the
In addition, when a text message is received, a clock screen in a normal mode state is displayed on the screen of the display unit, and 1 message reception is displayed at a lower portion of the screen so that the user can recognize the reception of the text message.
11 is a diagram illustrating a change from a normal mode to a standby mode when a user is viewing a SmartWatch screen according to an embodiment of the present invention.
As shown in FIG. 11, if the user views the SmartWatch screen and then takes a gesture to lower his / her arm, the user is no longer viewing the SmartWatch screen.
Accordingly, the
FIG. 12 is a diagram illustrating a user providing feedback differently according to the strength of sound when the user brings the smartwatch close to the mouth.
As shown in FIG. 12, when the user takes the arm-warmed SmartWatch and brings it close to the mouth, the SmartWatch recognizes it as a gesture. When the user speaks, the SmartWatch microphone is opened if the user-generated voice energy is above a preset threshold.
Alternatively, if the screen of the SmartWatch is at a viewing angle that is a range of angles over which the user can view the screen of the SmartWatch, a microphone of the SmartWatch is opened.
When the user speaks differently according to the intensity of the sound, the SmartWatch provides different feedback depending on the intensity of the sound.
Specifically, let's look at cases where a user creates a small sound, a medium sound, and a loud sound. The distinction between small sounds, medium sounds, and loud sounds is distinguished by the range in which the magnitude of the energy of the voice generated by the user belongs. Where the unit of speech energy is in decibels (dB).
For example, consider a case where the user sends a message "I will call you back" to the person who receives the message.
When the user gives a small voice command, the SmartWatch provides feedback showing the text on the screen. If the magnitude of the energy of the voice generated by the user is smaller than the first threshold value, the
When the user makes a voice command with a medium sound, SmartWatch provides feedback with sound. When a user makes a loud voice command, SmartWatch provides feedback with text and sound.
FIG. 13 is a diagram illustrating that in a noisy area according to an embodiment of the present invention, the SmartWatch automatically increases the volume to provide sound feedback.
As shown in FIG. 13, when the external noise is larger than the reference value, the
Here, when the external noise is larger than the reference value, it means that the energy of the ambient sound measured when the sound is measured is larger than the reference value. The reference value is not a fixed value but a value that can be flexibly changed according to the magnitude of the external noise. The
The
Accordingly, the
For example, the
FIG. 14 is a diagram illustrating a point where a TTS is automatically stopped and a TTS is stopped on a screen when a user is on a smart watch during a TTS in a SmartWatch according to an exemplary embodiment of the present invention.
As shown in FIG. 14, when a user performs a SmartWatch during a text-to-speech (TTS) process in the SmartWatch, the
For example, the TTS is stopped at 'If you can meet me at at 10' displayed on the screen.
If the user again sees an appropriate gesture and the user can see the screen of the SmartWatch, the
According to the present invention, when an event occurs in a wearable device and the user is not in a viewable state, the user can notify the user of the event by notifying the user of the event, The user convenience is improved.
Also, in the related art, the user has to manually turn off or adjust the screen of the wearable device, but the mode can be automatically changed only by the gesture of the user, thereby improving the user's convenience.
Next, it is determined whether the user can see the notification according to the gesture of the user. If the user can not see the notification, the user enters into the standby mode and unnecessary power consumption can be prevented.
The foregoing description is merely illustrative of the technical idea of the present invention and various changes and modifications may be made without departing from the essential characteristics of the present invention. Therefore, the embodiments described in the present invention are not intended to limit the scope of the present invention, but are intended to be illustrative, and the scope of the present invention is not limited by these embodiments. It is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents, which fall within the scope of the present invention as claimed.
100: mobile terminal
151: Touch screen
180:
300: wearable device
310: communication unit 320: device wearing sensor unit
330: gesture sensor unit 340:
350: display part 360: memory
Claims (10)
A device wearing sensor unit for detecting whether or not the user wears the wearable device;
A gesture sensor unit for detecting a wearer's gesture when wearable device wear is sensed;
A memory storing a specific function mapped to an arbitrary direction, a gesture and an event; And
A control unit for referring to the memory and executing a predetermined function based on the sensed gesture, a direction vertically outward in the screen, and an event received through the communication unit,
Lt; / RTI >
When the call signal is received through the communication unit in a state in which the wearing sensor unit does not sense wearing the device, the call signal is transmitted to the associated smart phone
Lt; / RTI >
When the user senses wearing of the apparatus wearing sensor unit and receives an event via the communication unit in a state where an angle between a direction pointing vertically outward in the screen and a predetermined reference direction is equal to or greater than a first reference value, What happens
Lt; / RTI >
And performing a preset function of generating a vibration with a strength larger than a second reference value and generating a sound notification if the gesture sensor unit does not detect a gesture of the user corresponding to the generation of vibration
Lt; / RTI >
And displaying the event on the screen when the gesture sensor unit detects the gesture of the user while receiving the event via the communication unit or after receiving the event
Lt; / RTI >
Detecting wear of the wearable device by the wearer;
Confirming the attitude of the user corresponding to the sensed gesture; And
Executing a preset function based on the determined attitude of the user and a direction toward the outside vertically on the screen of the wearable device
And a gesture recognition method.
And performing a function of providing feedback differently based on the strength of the sound generated by the user
In gesture recognition method.
The automatic conversion stops when a gesture change occurs during the automatic conversion from character to voice, and the function to output the sound from the point where the text of the point where automatic conversion has been performed is executed
In gesture recognition method.
When the magnitude of the angle between the direction perpendicular to the wearable device and the predetermined reference direction is equal to or less than a first reference value, activating a function corresponding to the event and generating vibration when receiving an event from an external device To do
In gesture recognition method.
Executing a function of deactivating the screen and generating vibration when an event is received from an external device when an angle formed by a direction perpendicular to the wearable device's screen and a predetermined reference direction exceeds the first reference value
In gesture recognition method.
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KR1020140143265A KR20160047189A (en) | 2014-10-22 | 2014-10-22 | Wearable device and, the method of recognizing gesture |
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KR1020140143265A KR20160047189A (en) | 2014-10-22 | 2014-10-22 | Wearable device and, the method of recognizing gesture |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190065166A (en) * | 2017-12-01 | 2019-06-11 | 313디자인랩 주식회사 | IoT WEARABLE DEVICE |
KR20200093585A (en) * | 2017-12-19 | 2020-08-05 | 엘렉트리씨트 드 프랑스 | Integrator of identification device |
CN111752380A (en) * | 2019-04-08 | 2020-10-09 | 广东小天才科技有限公司 | Interaction method based on wrist-type wearable device and wrist-type wearable device |
CN112278668A (en) * | 2020-12-23 | 2021-01-29 | 北京知火科技有限公司 | Garbage putting management method, system and device |
-
2014
- 2014-10-22 KR KR1020140143265A patent/KR20160047189A/en not_active Application Discontinuation
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190065166A (en) * | 2017-12-01 | 2019-06-11 | 313디자인랩 주식회사 | IoT WEARABLE DEVICE |
KR20200093585A (en) * | 2017-12-19 | 2020-08-05 | 엘렉트리씨트 드 프랑스 | Integrator of identification device |
US11526593B2 (en) | 2017-12-19 | 2022-12-13 | Electricite De France | Aggregator of identification devices |
CN111752380A (en) * | 2019-04-08 | 2020-10-09 | 广东小天才科技有限公司 | Interaction method based on wrist-type wearable device and wrist-type wearable device |
CN111752380B (en) * | 2019-04-08 | 2024-03-19 | 广东小天才科技有限公司 | Interaction method based on wrist type wearable device and wrist type wearable device |
CN112278668A (en) * | 2020-12-23 | 2021-01-29 | 北京知火科技有限公司 | Garbage putting management method, system and device |
CN112278668B (en) * | 2020-12-23 | 2021-07-23 | 福建工蜂物联科技有限公司 | Garbage putting management method, system and device |
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