KR20130017478A - Input sharing device by using bluetooth - Google Patents

Input sharing device by using bluetooth Download PDF

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Publication number
KR20130017478A
KR20130017478A KR1020110079924A KR20110079924A KR20130017478A KR 20130017478 A KR20130017478 A KR 20130017478A KR 1020110079924 A KR1020110079924 A KR 1020110079924A KR 20110079924 A KR20110079924 A KR 20110079924A KR 20130017478 A KR20130017478 A KR 20130017478A
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KR
South Korea
Prior art keywords
bluetooth
input device
computer
portable terminal
unit
Prior art date
Application number
KR1020110079924A
Other languages
Korean (ko)
Inventor
허정
Original Assignee
허정
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 허정 filed Critical 허정
Priority to KR1020110079924A priority Critical patent/KR20130017478A/en
Publication of KR20130017478A publication Critical patent/KR20130017478A/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
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • 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
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • 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
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/0238—Programmable keyboards
    • 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
    • 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
    • G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/451—Execution arrangements for user interfaces

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Software Systems (AREA)
  • Telephone Function (AREA)

Abstract

PURPOSE: An input device sharer with Bluetooth is provided to conveniently input data into a portable terminal by transmitting the data received through a computer with an input device to the portable terminal using Bluetooth. CONSTITUTION: Transmitting software is installed in a computer with an input device and executed and transmits data from the input device to a USB(Universal Serial Bus) port. An input face unit(210) is connected to the USB port of the computer and the computer receives data received from a portable terminal user through the USB port. A Bluetooth signal processing unit(230) converts the data into a Bluetooth signal. A Bluetooth signal transmitting unit(240) transmits the Bluetooth signal to the portable terminal. When the USB port of the computer is connected to the interface unit, a power management unit(250) supplies power to the whole system using a USB power. [Reference numerals] (210) Interface unit; (220) Control unit; (230) Bluetooth signal processing unit; (240) Bluetooth signal transmitting unit; (250) Power management unit; (260) Program memory unit; (AA) USB data; (BB) USB power

Description

Input sharing device by using Bluetooth}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a portable terminal input device using a computer having an input device (keyboard, mouse). In particular, the data inputted through a computer having an input device is transmitted to the portable terminal using Bluetooth technology, thereby inputting the portable terminal. The present invention relates to an input device router using Bluetooth.

In general, a keypad and a touch pad provided in a portable terminal such as a PDA (Personal Digital Assistant), a smart phone, and the like have a limitation in size due to the characteristics of a portable terminal that is small for convenience of portableness.

Accordingly, the number of key buttons that can be provided in the keypad is limited, and a plurality of characters are displayed at one time on one key button, and the size of the keyboard screen displayed on the touch pad is reduced, which takes a lot of input and operation time. Or, there is a problem that comes with inconvenience in input and operation.

In order to solve the problems as described above, as shown in FIG. 1, a portable terminal keyboard 10 and a mouse 30 for inputting data to the portable terminal 20 using Bluetooth technology. Has been developed and used.

However, the above-described portable terminal 10 and the mouse 30 for the portable terminal 20 are determined as one-to-one portable terminal 20, and are not used simultaneously with a PC or the like.

Accordingly, in order for the user of the portable terminal to conveniently input a character of the portable terminal, the user needs to separately purchase the keyboard for the portable terminal, which imposes an economic burden on the portable terminal user, and the price is also expensive. There are many problems that are difficult to use because of gender problems.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problem, and transmits data received through a computer having an input device (keyboard, mouse) to a mobile terminal using Bluetooth technology, so that data can be input to the mobile terminal. The purpose is to provide an input device router using Bluetooth.

The input device sharer using Bluetooth according to an embodiment of the present invention for achieving the above object, and installed in the computer having the input device is executed, and a transmission software unit for transmitting data from the input device to the USB port; An interface unit connected to a computer having an input device and connected to a USB port to perform an interface with a computer having an input device, wherein the computer having the input device receives data received from a user through the USB port; A Bluetooth signal processor for converting the data received from the computer having the input device into a Bluetooth signal; A Bluetooth signal transmitter for transmitting a Bluetooth signal received from the Bluetooth signal processor to a portable terminal; A controller for controlling the entire system and transferring data received from the computer having the input device to the Bluetooth signal processor through the USB port; A program memory unit containing a program to operate the control unit; When the computer having the input device is connected to the interface unit through the USB port, a power management unit for controlling the power of the entire system using the USB power provided from the computer having the input device under the control of the control unit It is preferable.

According to the input device sharer using Bluetooth of the present invention as described above, by transmitting the data input through the computer having the input device to the mobile terminal using Bluetooth, having an input device that can be easily accessed at home or work Using a computer, it is possible to conveniently enter data into a mobile terminal. In addition, there is no need to purchase an input device for a portable terminal, and the size of the portable terminal is smaller than that of a conventional portable terminal.

1 is a view showing an exemplary wireless keyboard, mouse for a conventional portable terminal.
2 is a diagram illustrating the use of an input device router using Bluetooth according to an embodiment of the present invention.
Figure 3 is a schematic view showing the configuration of the blue pitcher input device router of the present invention.

Hereinafter, an input device router using Bluetooth according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

2 and 3 are roads, a transmission software unit 110, an interface unit 210, a controller 220, and a program schematically showing the configuration of an input device router using Bluetooth according to an embodiment of the present invention. The memory unit 260, the Bluetooth signal processor 230, the Bluetooth signal transmitter 240, and the power manager 250 are provided.

In such a configuration, the transmission software unit 110 is installed and executed in the computer 100 having an input device, and transmits the input data of the computer 100 having the input device to the USB port 110.

The interface unit 210 is responsible for the interface with the USB port 110 of the computer 100 having an input device, is connected to the USB port 110 of the computer 100 having the input device, the computer having an input device ( 100 receives data input from the user of the mobile terminal through the USB port 110.

The controller 220 transmits the data received from the computer 100 having the input device through the interface unit 210 to the Bluetooth signal processor 230 to transmit the data to the portable terminal 300 using Bluetooth communication.

The Bluetooth signal processor 230 buffers the data received through the controller 220 through a buffer memory, converts the data into a signal of the Bluetooth communication band using a HID (Human Interface Device) protocol, and then transmits the Bluetooth signal transmitter 240. To pass).

The Bluetooth signal transmitter 240 transmits the Bluetooth signal received from the Bluetooth signal processor 230 to the mobile terminal 300.

As described above, the portable terminal 300 that receives the Bluetooth signal transmitted from the Bluetooth signal transmitter 240 is a Bluetooth signal that receives the Bluetooth signal transmitted from the Bluetooth signal transmitter 240 of the Bluetooth input device sharer 200. And a receiving unit (not shown) and a Bluetooth processing unit (not shown) for converting the received Bluetooth signal into a signal that can be used by a control unit (not shown) of the portable terminal 300. When the USB port 110 of the computer 100 having the input device is connected to the interface unit 210, the power management unit 250 uses the USB power provided from the computer 100 having the input device. It supplies power to each part by management.

Hereinafter will be described the operation of the input device router using Bluetooth according to an embodiment of the present invention.

First, when the USB port 110 of the computer 100 having an input device easily accessible at home or office is connected to the interface unit 210 of the Bluetooth input device sharer 200, the computer 100 having the input device may be connected. The controller 220 that detects the connection of the controller 220 applies an enable signal to the power manager 250 to save each unit.

The portable terminal user executes the transmission software unit 110 on the computer 100 having the input device.

Subsequently, when the portable terminal user inputs data using the computer 100 having the input device, the computer 100 having the input device which receives the data from the portable terminal user is transferred by the transmission software unit 110. The data received from the device is transmitted to the USB port 110 of the computer 100 having an input device and is transmitted to the Bluetooth input device sharer 200 connected through the USB port 110.

As described above, the data transmitted from the computer 100 having the input device is applied to the controller 220 through the interface unit 210 of the Bluetooth input device sharer 200, and the controller 220 receiving the data is The data received from the computer 100 having the input device is transmitted to the Bluetooth signal processor 230.

The Bluetooth signal processor 230 receiving data from the controller 220 converts the data into a Bluetooth signal using the HID protocol under the control of the controller 220, and carries the converted Bluetooth signal through the Bluetooth signal transmitter 240. Transmission to the terminal 300.

As described above, the portable terminal 300 that receives the Bluetooth signal transmitted from the Bluetooth signal transmitter 240 converts the received Bluetooth signal into data that can be used by the portable terminal 300, and the converted data is the portable terminal. It is used as input data of 300.

The input device sharer using Bluetooth of the present invention is not limited to the above-described embodiment and can be implemented in various modifications within the scope of the technical idea of the present invention.

100. Computer with Input Device
110. Transmission software part
200. Blue Pitcher Input Device Router
210. Interface
220. Controls
230. Bluetooth signal processor
240. Bluetooth signal transmitter
250. Power Management
260. Program memory section
300. Mobile terminal

Claims (6)

In the Bluetooth input device router for transmitting data received through a computer having an input device to a portable terminal using Bluetooth technology,
A transmission software unit installed and executed in a computer having an input device, and configured to transmit data received from the input device to a USB port;
Interface with a computer having an input device, which is connected to the USB port of the computer having the input device, and the interface unit for receiving the data input from the portable terminal user the computer having the input device through the USB port; ;
A Bluetooth signal processor for converting the data received from the computer having the input device into a Bluetooth signal;
A Bluetooth signal transmitter for transmitting a Bluetooth signal received from the Bluetooth signal processor to a portable terminal;
A controller for controlling the entire system and transferring data received from a computer having the input device to the Bluetooth signal processor through the interface unit;
A program memory unit containing a program to operate the control unit;
When the USB port of the computer having the input device is connected to the interface unit, the input device sharer using Bluetooth provided with a power management unit for supplying power management to the entire system using the USB power under the control of the controller. The input using Bluetooth of claim 1, wherein the program memory unit includes a Bluetooth Human Interface Device (HID) stack, a Bluetooth Service Discovery Protocol (SDP) stack, and a Bluetooth Logical Link Control and Adaptation Protocol (L2CAP) stack. Device Router. The input device sharer using Bluetooth according to claim 1, wherein the Bluetooth input device sharer recognizes and communicates with the portable terminal as a Bluetooth keyboard device. The input device sharer using Bluetooth according to claim 1, wherein the Bluetooth input device sharer is recognized as a Bluetooth Mouse Device and communicates with the portable terminal. The Bluetooth input device sharer of claim 1, wherein the Bluetooth input device sharer is recognized as a Bluetooth Keyboard & Mouse Device and communicates with the portable terminal. The input device router using Bluetooth of claim 1, wherein the transmission software unit includes various programs related to the control of the Bluetooth input device router.
KR1020110079924A 2011-08-11 2011-08-11 Input sharing device by using bluetooth KR20130017478A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110079924A KR20130017478A (en) 2011-08-11 2011-08-11 Input sharing device by using bluetooth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110079924A KR20130017478A (en) 2011-08-11 2011-08-11 Input sharing device by using bluetooth

Publications (1)

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KR20130017478A true KR20130017478A (en) 2013-02-20

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160088989A (en) 2015-01-16 2016-07-27 경북대학교 산학협력단 Apparatus for Supporting Key Input using Portable Device
KR101958399B1 (en) * 2017-12-26 2019-03-18 주식회사 타우 Swing sensor device and System for providing cloud golf game service

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160088989A (en) 2015-01-16 2016-07-27 경북대학교 산학협력단 Apparatus for Supporting Key Input using Portable Device
KR101958399B1 (en) * 2017-12-26 2019-03-18 주식회사 타우 Swing sensor device and System for providing cloud golf game service

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