KR20000005582A - 자동차용제어장치 - Google Patents
자동차용제어장치 Download PDFInfo
- Publication number
- KR20000005582A KR20000005582A KR1019990003895A KR19990003895A KR20000005582A KR 20000005582 A KR20000005582 A KR 20000005582A KR 1019990003895 A KR1019990003895 A KR 1019990003895A KR 19990003895 A KR19990003895 A KR 19990003895A KR 20000005582 A KR20000005582 A KR 20000005582A
- Authority
- KR
- South Korea
- Prior art keywords
- rewriting
- mode
- microcomputer
- signal
- control
- Prior art date
Links
- 230000008929 regeneration Effects 0.000 claims description 20
- 238000011069 regeneration method Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims 2
- 230000008672 reprogramming Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 238000007634 remodeling Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009419 refurbishment Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
- G06F8/654—Updates using techniques specially adapted for alterable solid state memories, e.g. for EEPROM or flash memories
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/76—Architectures of general purpose stored program computers
- G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Stored Programmes (AREA)
- Microcomputers (AREA)
- Read Only Memory (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Control By Computers (AREA)
Abstract
Description
Claims (3)
- 제어프로그램을 저장한 전기적으로 소거 개서가 가능한 불휘발성메모리를 액세스해서 제어처리를 하는 마이크로컴퓨터와, 내장된 불휘발성 메모리의 개서용 프로그램에 따라, 상기 마이크로컴퓨터의 모드 설정관련단자를 개서모드에 설정하는 신호를 생성하는 개서신호 생성수단을 구비한 것을 특징으로 하는 자동차용 제어장치.
- 제 1 항에 있어서,개서신호생성수단은, 개서용프로그램과 이 개서용 프로그램에 따라 개서용 전압을 발생하는 개서용 전압원을 내장한 외부장치와, 이 외부장치로부터 발생한 개서용 전압에 따라 마이크로컴퓨터의 모드설정관련단자를 개서모드에 설정하는 신호를 생성하는 논리회로를 구성하는 것을 특징으로 하는 자동차용 제어장치.
- 제 1 항에 있어서,개서신호생선수단은, 개서용 프로그램과 이 개서용 프로그램에 따라 개서허가용의 논리레벨신호를 발생하는 개서 허가신호원을 내장한 외부장치와, 이 외부장치로부터 발생한 개서허가용 논리레벨에 따라서 마이크로컴퓨터의 모드설정관련단자를 개서모드에 설정하는 신호를 생성하는 논리회로로 구성하는 것을 특징으로 하는 자동차용 제어장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1998-167111 | 1998-06-15 | ||
JP16711198A JP3559166B2 (ja) | 1998-06-15 | 1998-06-15 | 自動車用制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000005582A true KR20000005582A (ko) | 2000-01-25 |
KR100321262B1 KR100321262B1 (ko) | 2002-01-19 |
Family
ID=15843645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990003895A KR100321262B1 (ko) | 1998-06-15 | 1999-02-05 | 자동차용 제어장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6182190B1 (ko) |
JP (1) | JP3559166B2 (ko) |
KR (1) | KR100321262B1 (ko) |
DE (1) | DE19900652B4 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100687162B1 (ko) * | 1999-02-05 | 2007-02-27 | 소니 가부시끼 가이샤 | 광 도파 장치, 광 송수신 장치, 광 도파 장치의 제조방법, 및 광 송수신 장치의 제조 방법 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2823876B1 (fr) * | 2001-04-19 | 2003-09-19 | Peugeot Citroen Automobiles Sa | Systeme de programmation de calculateurs d'un systeme informatique embarque a bord d'un vehicule automobile |
JP2006209876A (ja) * | 2005-01-28 | 2006-08-10 | Denso Corp | 電子制御装置 |
JP5264283B2 (ja) * | 2008-05-12 | 2013-08-14 | 株式会社タイトー | 電子回路、スレーブ基板 |
CN101797907B (zh) * | 2010-04-09 | 2012-05-23 | 中国科学院电工研究所 | 一种插头控制车载电控系统程序下载电路 |
JP5886099B2 (ja) * | 2012-03-21 | 2016-03-16 | 日立オートモティブシステムズ株式会社 | 自動車用電子制御装置 |
WO2017009982A1 (ja) * | 2015-07-15 | 2017-01-19 | 株式会社東芝 | 電子回路基板および情報処理装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5687345A (en) * | 1992-03-17 | 1997-11-11 | Hitachi, Ltd. | Microcomputer having CPU and built-in flash memory that is rewritable under control of the CPU analyzing a command supplied from an external device |
TW231343B (ko) * | 1992-03-17 | 1994-10-01 | Hitachi Seisakusyo Kk | |
JPH0729386A (ja) * | 1993-07-13 | 1995-01-31 | Hitachi Ltd | フラッシュメモリ及びマイクロコンピュータ |
JPH08132992A (ja) * | 1994-11-10 | 1996-05-28 | Mitsubishi Electric Corp | 車載用制御装置 |
JPH08203288A (ja) | 1995-01-23 | 1996-08-09 | Nec Ic Microcomput Syst Ltd | オンボード書込制御装置 |
JPH09288573A (ja) * | 1996-04-23 | 1997-11-04 | Mitsubishi Electric Corp | 車載制御装置 |
-
1998
- 1998-06-15 JP JP16711198A patent/JP3559166B2/ja not_active Expired - Lifetime
- 1998-12-04 US US09/204,192 patent/US6182190B1/en not_active Expired - Lifetime
-
1999
- 1999-01-11 DE DE19900652A patent/DE19900652B4/de not_active Expired - Lifetime
- 1999-02-05 KR KR1019990003895A patent/KR100321262B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100687162B1 (ko) * | 1999-02-05 | 2007-02-27 | 소니 가부시끼 가이샤 | 광 도파 장치, 광 송수신 장치, 광 도파 장치의 제조방법, 및 광 송수신 장치의 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
JP2000003599A (ja) | 2000-01-07 |
US6182190B1 (en) | 2001-01-30 |
KR100321262B1 (ko) | 2002-01-19 |
JP3559166B2 (ja) | 2004-08-25 |
DE19900652A1 (de) | 1999-12-16 |
DE19900652B4 (de) | 2008-10-23 |
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