KR100856210B1 - 휴대단말기에서 휠의 회전 감지 방법 및 장치 - Google Patents
휴대단말기에서 휠의 회전 감지 방법 및 장치 Download PDFInfo
- Publication number
- KR100856210B1 KR100856210B1 KR1020060116360A KR20060116360A KR100856210B1 KR 100856210 B1 KR100856210 B1 KR 100856210B1 KR 1020060116360 A KR1020060116360 A KR 1020060116360A KR 20060116360 A KR20060116360 A KR 20060116360A KR 100856210 B1 KR100856210 B1 KR 100856210B1
- Authority
- KR
- South Korea
- Prior art keywords
- wheel
- interrupt
- rotation
- sensor
- value
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- 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
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
- G01D5/245—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains using a variable number of pulses in a train
- G01D5/2451—Incremental encoders
-
- 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
- G06F3/0362—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 1D translations or rotations of an operating part of the device, e.g. scroll wheels, sliders, knobs, rollers or belts
Abstract
Description
Claims (6)
- 휴대단말기에서 휠의 회전 감지 방법에 있어서,상기 휠의 회전에 따라 상기 휠에 구비된 두 개의 센서 중에서 어느 하나의 센서에서 인터럽트가 발생되는 과정과,상기 발생된 인터럽트의 값과 상기 두 개의 센서 중에서 상기 인터럽트가 발생되지 않는 센서의 상태값을 확인하는 과정과,상기 인터럽트 값과 상기 상태값에 해당하는 회전 방향으로 상기 휠이 회전된 것으로 판단하는 과정을 포함하는 것을 특징으로 하는 휠의 회전 감지 방법.
- 제1항에 있어서,상기 휠의 회전에 따른 인터럽트의 발생 횟수를 카운트하는 과정을 더 포함하는 것을 특징으로 하는 휠의 회전 감지 방법.
- 제1항 또는 제2항에 있어서,상기 카운트된 인터럽트의 발생 횟수에 해당하는 각도만큼 상기 휠이 회전된 것으로 판단하는 과정을 더 포함하는 것을 특징으로 하는 휠의 회전 감지 방법.
- 휴대단말기에서 휠의 회전 감지 장치에 있어서,상기 휠이 회전에 따라 인터럽트를 발생하거나 소정의 상태값을 유지하는 두 개의 센서와,상기 휠의 회전에 따른 센서의 인터럽트값과 상태값에 대응되는 회전 방향에 대한 맵핑 테이블이 저장된 메모리부와,상기 두 개의 센서 중에서 상기 휠의 회전에 따라 인터럽트를 발생하는 센서의 인터럽트 값과 상기 인터럽트를 발생하지 않은 센서의 상태값을 확인하고, 상기 맵핑 테이블을 통해 상기 휠의 회전에 따른 인터럽트값과 상태값에 대응되는 회전 방향으로 상기 휠이 회전한 것으로 판단하는 제어부를 포함하는 것을 특징으로 하는 휠의 회전 감지 장치.
- 제4항에 있어서, 상기 제어부는,상기 휠의 회전에 따른 인터럽트의 발생 횟수를 카운트하도록 제어하는 것을 특징으로 하는 휠의 회전 감지 장치.
- 제4항 또는 제5항에 있어서, 상기 제어부는,상기 카운트된 인터럽트의 발생 횟수에 해당하는 각도만큼 상기 휠이 회전된 것으로 판단하는 것을 특징으로 하는 휠의 회전 감지 장치.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060116360A KR100856210B1 (ko) | 2006-11-23 | 2006-11-23 | 휴대단말기에서 휠의 회전 감지 방법 및 장치 |
US11/770,175 US9110520B2 (en) | 2006-11-23 | 2007-06-28 | Method and device for sensing rotation of wheel in portable terminal |
EP07014582.6A EP1926017B1 (en) | 2006-11-23 | 2007-07-25 | Method and device for sensing rotation of wheel in portable terminal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060116360A KR100856210B1 (ko) | 2006-11-23 | 2006-11-23 | 휴대단말기에서 휠의 회전 감지 방법 및 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080046836A KR20080046836A (ko) | 2008-05-28 |
KR100856210B1 true KR100856210B1 (ko) | 2008-09-03 |
Family
ID=39001707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060116360A KR100856210B1 (ko) | 2006-11-23 | 2006-11-23 | 휴대단말기에서 휠의 회전 감지 방법 및 장치 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9110520B2 (ko) |
EP (1) | EP1926017B1 (ko) |
KR (1) | KR100856210B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7066041B2 (ja) * | 2019-02-22 | 2022-05-12 | 日立Astemo株式会社 | 車両制御装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4403193A (en) * | 1981-05-19 | 1983-09-06 | Matsushita Electric Industrial Co., Ltd. | Pulse detection circuit |
US4442532A (en) * | 1981-05-19 | 1984-04-10 | Matsushita Electric Industrial Co., Ltd. | Encoder output pulse detection using two stage shift register and clock oscillator |
US5856792A (en) * | 1992-02-24 | 1999-01-05 | Sony Corporation Of America | Interrupt driven method of remote control |
US5936613A (en) * | 1993-11-05 | 1999-08-10 | Intertactile Technologies Corporation | Rotary circuit control devices with changeable graphics |
US5931873A (en) * | 1996-10-04 | 1999-08-03 | Telxon Corporation | Programmable mobile device with thumb wheel |
US6353429B1 (en) * | 1999-11-30 | 2002-03-05 | Microsoft Corporation | Detented optical encoder |
US6538640B1 (en) * | 2000-04-19 | 2003-03-25 | Microsoft Corporation | Skipped-state method for mouse encoding |
US7345671B2 (en) * | 2001-10-22 | 2008-03-18 | Apple Inc. | Method and apparatus for use of rotational user inputs |
KR101059816B1 (ko) | 2005-03-16 | 2011-08-26 | 삼성전자주식회사 | 휠 입력장치 및 이를 갖춘 개인정보단말기 |
-
2006
- 2006-11-23 KR KR1020060116360A patent/KR100856210B1/ko active IP Right Grant
-
2007
- 2007-06-28 US US11/770,175 patent/US9110520B2/en not_active Expired - Fee Related
- 2007-07-25 EP EP07014582.6A patent/EP1926017B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20080046836A (ko) | 2008-05-28 |
EP1926017B1 (en) | 2015-03-11 |
US20080122809A1 (en) | 2008-05-29 |
EP1926017A3 (en) | 2012-04-25 |
US9110520B2 (en) | 2015-08-18 |
EP1926017A2 (en) | 2008-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10664078B2 (en) | Triggering method and wireless handheld device | |
US8619046B2 (en) | Information processing apparatus, notification method, and program | |
US9357396B2 (en) | Terminal device | |
US10862595B2 (en) | Method for processing radio frequency interference, and electronic device | |
KR20110101585A (ko) | 휴대용 단말기의 화면 전환 장치 및 방법 | |
WO2017161826A1 (zh) | 一种功能的控制方法和终端 | |
CN106445596B (zh) | 一种设置项的管理方法及装置 | |
KR20100133538A (ko) | 휴대용 단말기에서 모션 인식 장치 및 방법 | |
KR20160142097A (ko) | 전자 장치의 디스플레이 제어 방법 및 그 전자 장치 | |
KR20190042047A (ko) | 디바이스 제어 방법 및 장치 | |
CN107943406B (zh) | 一种触摸屏触控点确定方法及终端 | |
KR20160021743A (ko) | 중심을 벗어난 센서 타겟 영역 | |
WO2015066892A1 (zh) | 智能终端及用于显示其输入操作界面的方法 | |
KR100856210B1 (ko) | 휴대단말기에서 휠의 회전 감지 방법 및 장치 | |
CN111552166B (zh) | 电子设备、交互方法及装置 | |
KR101475354B1 (ko) | 압력 센서가 내장된 휴대 단말기 및 그의 압력 측정 방법 | |
US20120299854A1 (en) | Mobile electronic device and input method | |
US9083787B2 (en) | Apparatus and method for driving communication terminal using proximity sensor for dialing | |
CN107741826B (zh) | 浏览历史信息调取方法、装置及移动终端 | |
US20120230508A1 (en) | Earphone, switching system and switching method | |
WO2012025923A1 (en) | Mobile device with touch points sensors and methods of use | |
KR101153329B1 (ko) | 통신단말기에 있어서 센서에 의한 볼륨조절방법 | |
CN106503500B (zh) | 终端及其解锁方法和装置 | |
CN110008675B (zh) | 一种指纹识别方法及移动终端 | |
CN110531894B (zh) | 防误触方法、电子设备及计算机可读存储介质 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
AMND | Amendment | ||
E601 | Decision to refuse application | ||
AMND | Amendment | ||
J201 | Request for trial against refusal decision | ||
B701 | Decision to grant | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120730 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20130730 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20140730 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20150730 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20160728 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20170728 Year of fee payment: 10 |