KR101008446B1 - Ecu 동작 제어 방법 - Google Patents
Ecu 동작 제어 방법 Download PDFInfo
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- KR101008446B1 KR101008446B1 KR1020080074079A KR20080074079A KR101008446B1 KR 101008446 B1 KR101008446 B1 KR 101008446B1 KR 1020080074079 A KR1020080074079 A KR 1020080074079A KR 20080074079 A KR20080074079 A KR 20080074079A KR 101008446 B1 KR101008446 B1 KR 101008446B1
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- South Korea
- Prior art keywords
- ecu
- calibration data
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D45/00—Electrical control not provided for in groups F02D41/00 - F02D43/00
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Detection And Correction Of Errors (AREA)
Abstract
Description
Claims (4)
- ECU 소프트웨어 동작 중 ECU 동작을 제어하는 방법에 있어서,(a) 상기 ECU 소프트웨어의 동작이 시작되면, 교정 데이터의 CRC 체크 섬 값을 획득하는 단계;(b) 상기 획득한 CRC 체크 섬 값과 소정의 해쉬 알고리즘을 이용하여 해쉬 값을 계산하는 단계;(c) 상기 계산한 해쉬 값과 기 저장된 해쉬 값이 동일한지 검사하는 단계; 및(d) 상기 검사 결과에 따라 상기 ECU의 동작을 제한하도록 제어하는 단계를 포함하고,상기 (a) 단계 이전에,상기 교정 데이터의 CRC 체크 섬을 계산하고, 상기 계산한 CRC 체크 섬 값과 상기 해쉬 알고리즘을 이용하여 해쉬 값을 계산하여 교정 데이터의 메모리 영역에 저장하는 단계를 더 포함하는 것을 특징으로 하는 ECU 동작 제어 방법.
- 제 1 항에 있어서,상기 (d) 단계는,상기 계산한 해쉬 값과 기 저장된 해쉬 값이 동일하지 않은 경우에 상기 ECU의 동작을 제한하도록 제어하는 것을 특징으로 하는 ECU 동작 제어 방법.
- 제 1 항에 있어서,상기 기 저장된 해쉬 값은 상기 ECU 소프트웨어의 교정 데이터 메모리 영역에 저장된 것을 특징으로 하는 ECU 동작 제어 방법.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080074079A KR101008446B1 (ko) | 2008-07-29 | 2008-07-29 | Ecu 동작 제어 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080074079A KR101008446B1 (ko) | 2008-07-29 | 2008-07-29 | Ecu 동작 제어 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100012595A KR20100012595A (ko) | 2010-02-08 |
KR101008446B1 true KR101008446B1 (ko) | 2011-01-14 |
Family
ID=42086805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020080074079A Active KR101008446B1 (ko) | 2008-07-29 | 2008-07-29 | Ecu 동작 제어 방법 |
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KR (1) | KR101008446B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180090108A (ko) * | 2017-02-02 | 2018-08-10 | 주식회사 다산네트웍스 | 복사 플래시 사용 방지 기능을 구비한 ecu 부팅 시스템 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101524117B1 (ko) * | 2009-04-30 | 2015-05-29 | 콘티넨탈 오토모티브 시스템 주식회사 | 자동차의 복제 방지 시스템 및 방법 |
US9803576B2 (en) * | 2016-02-16 | 2017-10-31 | Robert Bosch Gmbh | System and method to predict calibration values based on existing calibrations |
US10128546B2 (en) * | 2016-06-07 | 2018-11-13 | Ford Global Technologies, Llc | Battery communication system for battery packs |
US10994617B2 (en) | 2018-11-19 | 2021-05-04 | Ford Global Technologies, Llc | Distributed battery thermal runaway detection |
CN113849212B (zh) * | 2021-09-30 | 2024-05-14 | 蜂巢能源科技有限公司 | 一种软件升级控制方法、装置及电子设备 |
CN115033857B (zh) * | 2022-06-22 | 2025-02-07 | 北斗智联科技有限公司 | 检验电子控制单元的方法、装置、车辆和存储介质 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002175220A (ja) | 2000-12-05 | 2002-06-21 | Matsushita Electric Ind Co Ltd | 電子制御装置の故障検出方法 |
JP2002334024A (ja) | 2001-05-11 | 2002-11-22 | Denso Corp | 電子制御装置 |
KR100665673B1 (ko) * | 2005-01-26 | 2007-01-09 | (주)캐스톤 | 디지털 셋톱박스의 응용프로그램 복제 방지 방법 |
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2008
- 2008-07-29 KR KR1020080074079A patent/KR101008446B1/ko active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002175220A (ja) | 2000-12-05 | 2002-06-21 | Matsushita Electric Ind Co Ltd | 電子制御装置の故障検出方法 |
JP2002334024A (ja) | 2001-05-11 | 2002-11-22 | Denso Corp | 電子制御装置 |
KR100665673B1 (ko) * | 2005-01-26 | 2007-01-09 | (주)캐스톤 | 디지털 셋톱박스의 응용프로그램 복제 방지 방법 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180090108A (ko) * | 2017-02-02 | 2018-08-10 | 주식회사 다산네트웍스 | 복사 플래시 사용 방지 기능을 구비한 ecu 부팅 시스템 |
KR101967755B1 (ko) * | 2017-02-02 | 2019-04-10 | 주식회사 다산네트웍스 | 복사 플래시 사용 방지 기능을 구비한 ecu 부팅 시스템 |
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Publication number | Publication date |
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KR20100012595A (ko) | 2010-02-08 |
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