KR100738130B1 - 텔레매틱스 단말기의 전원 제어 방법 - Google Patents
텔레매틱스 단말기의 전원 제어 방법 Download PDFInfo
- Publication number
- KR100738130B1 KR100738130B1 KR1020050061213A KR20050061213A KR100738130B1 KR 100738130 B1 KR100738130 B1 KR 100738130B1 KR 1020050061213 A KR1020050061213 A KR 1020050061213A KR 20050061213 A KR20050061213 A KR 20050061213A KR 100738130 B1 KR100738130 B1 KR 100738130B1
- Authority
- KR
- South Korea
- Prior art keywords
- standby mode
- telematics terminal
- interrupt signal
- modem
- power
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000005516 engineering process Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
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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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims (3)
- 차량의 시동 정지가 제어부에 인지되면 CPU에서 작업 관리 시 필요한 데이터를 저장하고, 저장완료 신호를 상기 제어부에 전송하는 단계와,상기 저장완료 신호를 수신한 제어부가 상기 CPU에 공급되는 전원을 차단하고, 상기 전원이 차단된 시점부터 카운트되는 소정 시간 동안 모뎀에만 전원을 공급하는 대기상태모드로 진입시키는 단계와,상기 대기상태모드에서 수신된 인터럽트 신호를 처리하는 단계를 포함하는 텔레매틱스 단말기의 전원 제어 방법.
- 제 1항에 있어서, 상기 대기상태모드로 진입한 후 소정시간이 경과하면 모뎀에 공급되는 전원도 차단되는 것을 특징으로 하는 텔레매틱스 단말기의 전원 제어 방법.
- 제 1 항에 있어서, 상기 대기상태모드에서 수신된 인터럽트 신호를 처리하는 단계는상기 수신된 인터럽트 신호를 상기 제어부에 전송하는 단계와,상기 제어부에서 전송된 인터럽트 신호를 처리하되, 상기 인터럽트 신호의 처리에 CPU의 동작이 필요한 경우 상기 대기상태모드를 해제하는 단계 및상기 대기상태모드가 해제된 경우 인터럽트 신호를 처리한 후 상기 대기상태모드로 재진입시키는 단계를 포함하여 이루어지는 텔레매틱스 단말기의 전원 제어 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050061213A KR100738130B1 (ko) | 2005-07-07 | 2005-07-07 | 텔레매틱스 단말기의 전원 제어 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050061213A KR100738130B1 (ko) | 2005-07-07 | 2005-07-07 | 텔레매틱스 단말기의 전원 제어 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070006139A KR20070006139A (ko) | 2007-01-11 |
KR100738130B1 true KR100738130B1 (ko) | 2007-07-10 |
Family
ID=37871438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050061213A Expired - Fee Related KR100738130B1 (ko) | 2005-07-07 | 2005-07-07 | 텔레매틱스 단말기의 전원 제어 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100738130B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102262438B1 (ko) * | 2014-07-28 | 2021-06-08 | 현대모비스 주식회사 | 차량용 멀티미디어 서비스 기기의 전원 제어 장치 및 방법 |
KR101856125B1 (ko) * | 2016-01-20 | 2018-05-09 | 엘지이노텍 주식회사 | 차량 내 통신 모듈 및 그의 제어 메시지 생성 방법 |
DE102016214910B4 (de) | 2016-08-10 | 2019-02-21 | Audi Ag | Mobilfunkvorrichtung für ein Kraftfahrzeug und Verfahren zum Betreiben der Mobilfunkvorrichtung |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0149777B1 (ko) * | 1995-08-28 | 1998-12-15 | 김광호 | 네비게이션 장치의 설정기능 자동수행방법 |
KR20000020591A (ko) * | 1998-09-22 | 2000-04-15 | 윤종용 | 전원 자동 온/오프기능을 가지는 휴대폰 및 그 제어방법 |
KR20010026141A (ko) * | 1999-09-03 | 2001-04-06 | 박종섭 | 절전 기능이 있는 휴대폰 및 그 절전방법 |
-
2005
- 2005-07-07 KR KR1020050061213A patent/KR100738130B1/ko not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0149777B1 (ko) * | 1995-08-28 | 1998-12-15 | 김광호 | 네비게이션 장치의 설정기능 자동수행방법 |
KR20000020591A (ko) * | 1998-09-22 | 2000-04-15 | 윤종용 | 전원 자동 온/오프기능을 가지는 휴대폰 및 그 제어방법 |
KR20010026141A (ko) * | 1999-09-03 | 2001-04-06 | 박종섭 | 절전 기능이 있는 휴대폰 및 그 절전방법 |
Also Published As
Publication number | Publication date |
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KR20070006139A (ko) | 2007-01-11 |
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