KR20160089982A - Input apparatus using a motion recognition sensor - Google Patents

Input apparatus using a motion recognition sensor Download PDF

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Publication number
KR20160089982A
KR20160089982A KR1020150009688A KR20150009688A KR20160089982A KR 20160089982 A KR20160089982 A KR 20160089982A KR 1020150009688 A KR1020150009688 A KR 1020150009688A KR 20150009688 A KR20150009688 A KR 20150009688A KR 20160089982 A KR20160089982 A KR 20160089982A
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South Korea
Prior art keywords
housing
sensor
unit
sensor unit
human body
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KR1020150009688A
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Korean (ko)
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정세현
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정세현
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Priority to KR1020150009688A priority Critical patent/KR20160089982A/en
Publication of KR20160089982A publication Critical patent/KR20160089982A/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/163—Wearable computers, e.g. on a belt
    • 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
    • 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0346—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Position Input By Displaying (AREA)

Abstract

Disclosed is an input apparatus using a motion recognition sensor. The input apparatus using a motion recognition apparatus of the present invention includes: a first sensor unit installed in one portion of a human body or clothes to recognize a motion of the human body and generate first motion data about the recognized motion; a second sensor unit installed in the human body or clothes at a portion different from the portion where the first sensor unit is installed to recognize the motion of the human body and generate second motion data about the recognized motion; and a control unit generating a control signal for controlling an electronic device based on the first motion data and the second motion data.

Description

[0001] The present invention relates to an input apparatus using a motion recognition sensor,

The present invention relates to an operation recognition input device for an electronic device, and more particularly, to an operation recognition device for recognizing an operation of a human body through an operation recognition sensor such as an acceleration sensor or a gyro sensor to generate operation data, The present invention relates to an input device using an operation recognition sensor for generating a control signal for controlling an operation of a vehicle.

2. Description of the Related Art Recently, input devices of electronic devices have been gradually developed as motion recognition input devices due to the rapid development of semiconductor technology and users' demands. Although the initial input devices consisted only of buttons, current input devices have evolved into a variety of input methods by combining buttons, joysticks, wheels, etc., It is developing. As an example, Nintendo's Wii Remote recognizes the movement of a person by the combination of a button and an inertial sensor and transmits the input signal to the electronic device. A model of a typical inertial sensor input device that recognizes the direction and speed of movement of an operation with an inertial sensor and transmits it to an electronic device, and a button combines a button and a sensor matching a specific event is presented.

Devices using sensors also appear in computer input devices. In particular, new types of input devices have been developed by combining sensors with a mouse. As a related art, there are disclosed in Patent Publication No. 10-0543703 (entitled " Pointing Device and Method, Date of Publication: Jan. 10, 2006) and Registered Patent Publication No. 10-0920252 A mouse controlled by the finger movement of the wearable motion sensing device, a mobile mouse controlled by the finger movement of the wearer, ). However, the conventional technology adopts the button of the existing mouse as it is, so it has the limitation of the use of the existing mouse, and only a part of the function of the existing mouse is changed into the motion recognition form, And the like.

The present invention is characterized in that a motion recognition sensor capable of recognizing motion of two or more points of a human body is mounted and a control signal for controlling the electronic device is generated according to a combination of motion data on the motion of the human body obtained from the motion recognition sensor, It is an object of the present invention to provide an input device for controlling an electronic device in an intuitive manner.

According to the present invention, the above object can be accomplished by a blood pressure monitor comprising: a first sensor part mounted on a part of a human body or a cloth to recognize an operation of the human body and generate first operation data related to the recognized operation; A second sensor unit mounted on the human body or the cloth at a portion different from the portion where the first sensor unit is mounted to recognize the operation of the human body and generate second operation data related to the recognized operation; And a control unit for generating a control signal for controlling the electronic device based on the first operation data and the second operation data.

Preferably, the control unit may generate a control signal that matches the combination of the first operation data and the second operation data according to a preset control signal matching table. At this time, the control signal matching table may be composed of control signals corresponding to the operation of the computer mouse.

Preferably, the first sensor unit is mounted on the first finger of the user to recognize the operation of the first finger, and the second sensor unit is mounted on the second finger of the user to recognize the operation of the second finger have.

Preferably, the input device using the motion recognition sensor further includes: a first housing that accommodates the first sensor unit and the control unit; A second housing receiving the second sensor unit; And a cable for interconnecting the first housing and the second housing and for data communication between the control unit and the second sensor unit.

Preferably, the input device using the motion recognition sensor may include: a wireless communication unit for wirelessly transmitting a control signal generated by the control unit to the electronic device; And a power supply unit for supplying power to the first sensor unit, the second sensor unit, the control unit, and the wireless communication unit.

At this time, the power supply unit is accommodated in any one of the first housing and the second housing, and can supply power to the second sensor unit or the first sensor unit via the cable. The wireless communication unit is accommodated in the second housing and can perform data communication with the controller through the cable.

The input device using the motion recognition sensor may further include a memory unit accommodated in any one of the first housing and the second housing and storing the preset control signal matching table.

Preferably, the input device using the motion recognition sensor may further include: a first fixing part provided on the first housing and fixing the first housing to the human body or the cover; And a second fixing part provided on the second housing and fixing the second housing to the human body or the cloth.

Preferably, each of the first sensor unit and the second sensor unit includes a gyro sensor and an acceleration sensor, which are inertial sensors, and the control unit controls the acceleration sensor based on the angular velocity value output from the gyro sensor, Value can be corrected.

Preferably, the input device using the motion recognition sensor may further include a display unit that visually displays an operation state of the input device, or a vibration unit that displays an operation state of the input device by vibration.

The present invention provides an intuitive usage method for a user because it controls an electronic device with a combination of movement of two points of a human body or cloth, thereby eliminating the hassle of learning a new usage. Since the number of movements can be received, more control signals can be generated than the method of measuring the movement of one point, thereby providing an effect of more precisely controlling the electronic device.

1 is a perspective view of an input device using a motion recognition sensor according to an embodiment of the present invention.
FIG. 2 shows an example of a control signal matching table applied to an input device using the motion recognition sensor of FIG.
3 is a flowchart illustrating an operation of the input device using the motion recognition sensor of FIG.

In order to fully understand the present invention, operational advantages of the present invention, and objects achieved by the practice of the present invention, reference should be made to the accompanying drawings and the accompanying drawings which illustrate preferred embodiments of the present invention.

Hereinafter, the present invention will be described in detail with reference to the preferred embodiments of the present invention with reference to the accompanying drawings. In the following description, well-known functions or constructions are not described in order to avoid unnecessary obscuration of the present invention.

The input device using the motion recognition sensor according to the present invention is characterized in that the motion recognition sensor is mounted on each of two points of the human body or the cloth to measure the motion of the human body and the combination of the motion data generated therefrom is matched with a preset control signal matching table And generates a control signal for controlling the electronic device.

Accordingly, the input device using the motion recognition sensor of the present invention not only provides an intuitive usage method to the user in combination of the motion of the two points but also generates various control signals compared to a conventional method of measuring motion of one point The electronic device can be controlled more accurately.

At this time, the control signal matching table can be changed according to the type of the electronic device, and the two points can be detected and stopped according to the kind of the electronic device and the purpose of use, the position where the electronic device is mounted, such as the left and right hands, can be changed.

Hereinafter, a computer wireless mouse using a motion recognition sensor, which is an example of an input device using the motion recognition sensor of the present invention, will be described with reference to FIGS. However, it should be understood that the present invention is not limited to a computer mouse, and various types of input devices may be implemented in various types of electronic devices within the scope of the technical idea of the present invention.

1 is a perspective view of an input device using a motion recognition sensor according to an embodiment of the present invention.

Referring to FIG. 1, an input device using a motion recognition sensor according to the present invention is a device for recognizing an operation of a human body and a first operation data 1 sensor unit 100 and a second sensor unit 100 mounted on the human body or the cloth at a portion different from the portion where the first sensor unit 100 is mounted to recognize the operation of the human body and generate second operation data related to the recognized operation A second sensor unit 110 and a control unit 200 for generating a control signal for controlling the electronic device based on the first operation data and the second operation data.

The first sensor unit 100 is mounted on a first finger (e.g., a finger) of the user to recognize the operation of the first finger, and the second sensor unit 110 recognizes the operation of the second finger Stop) to recognize the operation of the second finger. 1, the first sensor unit 100 may be mounted on the first finger of the user by the first fixing unit 800, and the second sensor unit 120 may be mounted on the second fixing unit 810 to the second finger of the user. The first fixing part 800 and the second fixing part 810 are respectively provided in the first housing 600 and the second housing 610, which will be described later.

Each of the first sensor unit 100 and the second sensor unit 110 may be implemented as an inertial sensor to measure motion or motion of the user's finger and generate motion data on the measured motion. Specifically, each of the first sensor unit 100 and the second sensor unit 110 may include a gyro sensor and an acceleration sensor, which are typical inertial sensors.

At this time, the controller 200 may correct the acceleration value output from the acceleration sensor based on the angular velocity value output from the gyro sensor. The correction of the acceleration value may be performed such that the acceleration value output from the acceleration sensor does not have the same output value before and after the position change even if the user performs the same operation when the position of the acceleration sensor changes, By correcting the acceleration value based on the angular velocity with respect to the position change, the same acceleration output value for the same operation is corrected even though the position of the acceleration sensor is changed. As a result, the first operation data and the second operation data output from the first sensor unit 100 and the second sensor unit 110 are transmitted to the first sensor unit 100 and the second sensor unit 110, The output value of the acceleration sensor for the same operation before and after the change in position is equally corrected, so that the input device can be used at an arbitrary point on the three-dimensional plane.

1, the input device using the motion recognition sensor of the present invention includes a first housing 600 that houses the first sensor unit 100 and the controller 200, A second housing 610 for storing the data of the controller 200 and the second sensor unit 110 and a second housing 610 for connecting the first housing 600 and the second housing 610, And a cable 700 for communication.

In addition, the input device using the motion recognition sensor of the present invention includes a wireless communication unit 400 for wirelessly transmitting a control signal generated by the control unit 200 to the electronic device as shown in FIG. 1, And a power supply unit 500 for supplying power to the first sensor unit 100, the second sensor unit 110, the control unit 200, and the wireless communication unit 400.

The power source unit 500 is accommodated in either the first housing 600 or the second housing 610 and is electrically connected to the second sensor unit 110 or the first sensor 610 through the cable 700, And supplies power to the unit 100. The wireless communication unit 400 is accommodated in the second housing 610 and performs data communication with the controller 200 through the cable 700. That is, the cable 700 functions as a means for supplying power together with data communication between the first housing 600 and the second housing 610 which are spaced apart from each other.

1, the input device using the motion recognition sensor of the present invention is accommodated in either the first housing 600 or the second housing 610, and the preset control signal matching table And a memory unit 300 to be stored. In the present invention, however, the control signal matching table is not stored in the memory unit 300 included in the input device of the present invention, but may be implemented as a driver in software installed in a computer as an electronic device.

Although not shown in the accompanying drawings, the input apparatus using the motion recognition sensor of the present invention may further include a display unit for visually displaying the operation state thereof or a vibrating unit for displaying the operation state of the input apparatus as vibrations have.

FIG. 2 shows an example of a control signal matching table applied to an input device using the motion recognition sensor of FIG.

Referring to FIG. 2, the controller 200 generates a control signal matching a combination of the first operation data and the second operation data according to a preset control signal matching table. In the present embodiment, the control signal matching table is composed of control signals corresponding to a computer mouse operation as illustrated in FIG.

As described above, the input device using the motion recognition sensor according to the present invention is a combination of the first operation data generated by the first sensor unit 100 and the second operation data generated by the second sensor unit 110 By implementing the functions of an existing mouse, buttons and wheels are not added to the input device, and a virtual mouse is used as if it is held in a hand without knowing how to use it. Thus, intuitive usage can be provided to a user.

3 is a flowchart illustrating an operation of the input device using the motion recognition sensor of FIG. Hereinafter, the operation of the input device using the motion recognition sensor of the present invention will be described with reference to FIG.

First, the first sensor unit 100 and the second sensor unit 120 of the input device using the motion recognition sensor sense the motion of the user's finger, and generate the first motion data and the second motion data corresponding thereto.

Next, the controller 200 of the input device using the motion recognition sensor performs correction on the first operation data and the second operation data. Specifically, in the gyro sensor and the acceleration sensor constituting the first sensor unit 100 and the second sensor unit 120, the acceleration value output from the acceleration sensor is corrected based on the angular velocity value output from the gyro sensor And performs correction on the operation data in such a manner as to perform the correction.

Next, the control unit 200 of the input device using the motion recognition sensor sets the combination of the first operation data and the second operation data generated by the first sensor unit 100 and the second sensor unit 120 with preset data (I.e., a control signal matching table), and generates data to be transmitted to the electronic device (i.e., a control signal for controlling the electronic device). Specifically, a control signal matching the combination of the first operation data and the second operation data is generated according to a control signal matching table previously set in the control unit 200 of the input device using the motion recognition sensor.

Finally, the wireless communication unit 400 of the input device using the motion recognition sensor wirelessly transmits the control signal generated by the control unit 200 to the electronic device.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention. Accordingly, such modifications or variations are intended to fall within the scope of the appended claims.

100: first sensor unit 110: second sensor unit
200: control unit 300: memory unit
400: wireless communication unit 500:
600: first housing 610: second housing
700: cable 800: first fixing part
810:

Claims (11)

A first sensor unit (100) mounted on a part of a human body or a cloth to recognize the operation of the human body and generate first operation data related to the recognized operation;
A second sensor unit 110 mounted on the human body or the cloth at a portion different from the portion where the first sensor unit 100 is mounted to recognize the operation of the human body and generate second operation data related to the recognized operation; And
And a control unit (200) for generating a control signal for controlling the electronic device based on the first operation data and the second operation data. The method according to claim 1,
The control unit (200)
The first operation data, the second operation data, and the second operation data, And generates a control signal matched with the combination. 3. The method of claim 2,
Wherein the control signal matching table comprises control signals corresponding to operations of a computer mouse. 3. The method of claim 2,
The first sensor unit 100 is attached to the first finger of the user and recognizes the operation of the first finger,
Wherein the second sensor unit (110) is mounted on the second finger of the user and recognizes the operation of the second finger. 3. The method of claim 2,
A first housing 600 housing the first sensor unit 100 and the controller 200;
A second housing 610 receiving the second sensor unit 110; And
And a cable 700 for interconnecting the first housing 600 and the second housing 610 and for data communication between the controller 200 and the second sensor unit 110 Input device using motion recognition sensor. 6. The method of claim 5,
A wireless communication unit (400) for wirelessly transmitting a control signal generated by the control unit (200) to the electronic device; And
And a power supply unit (500) for supplying power to the first sensor unit (100), the second sensor unit (110), the controller (200) and the wireless communication unit (400) . The method according to claim 6,
The power supply unit 500 is accommodated in either the first housing 600 or the second housing 610 and the second sensor unit 110 or the first sensor unit 100) according to the present invention. The method according to claim 6,
Wherein the wireless communication unit 400 is accommodated in the second housing 610 and performs data communication with the controller 200 through the cable 700. The method according to claim 6,
Further comprising a memory unit (300) accommodated in any one of the first housing (600) and the second housing (610) and storing the preset control signal matching table Device 6. The method of claim 5,
A first fixing part (800) provided on the first housing (600) and fixing the first housing (600) to the human body or the cloth; And
Further comprising a second fixing part (810) provided on the second housing (610) and fixing the second housing (610) to the human body or the cover. The method according to claim 1,
Each of the first sensor unit 100 and the second sensor unit 110 includes:
A gyro sensor and an acceleration sensor,
Wherein the controller (200) corrects an acceleration value output from the acceleration sensor based on an angular velocity value output from the gyro sensor.
KR1020150009688A 2015-01-21 2015-01-21 Input apparatus using a motion recognition sensor KR20160089982A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3270382A1 (en) 2016-07-15 2018-01-17 Doosan Heavy Industries & Construction Co., Ltd. Apparatus and system for simulating maintenance of reactor core protection system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3270382A1 (en) 2016-07-15 2018-01-17 Doosan Heavy Industries & Construction Co., Ltd. Apparatus and system for simulating maintenance of reactor core protection system

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