JP4494964B2 - 安全上重要な制御システムの機能を監視し、運転信頼性を高める方法 - Google Patents
安全上重要な制御システムの機能を監視し、運転信頼性を高める方法 Download PDFInfo
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- JP4494964B2 JP4494964B2 JP2004518597A JP2004518597A JP4494964B2 JP 4494964 B2 JP4494964 B2 JP 4494964B2 JP 2004518597 A JP2004518597 A JP 2004518597A JP 2004518597 A JP2004518597 A JP 2004518597A JP 4494964 B2 JP4494964 B2 JP 4494964B2
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- 238000000034 method Methods 0.000 title claims description 16
- 238000012544 monitoring process Methods 0.000 title description 2
- 238000012360 testing method Methods 0.000 claims description 8
- 230000009467 reduction Effects 0.000 claims description 4
- 238000003745 diagnosis Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 9
- 238000004458 analytical method Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/88—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
- B60T8/885—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means using electrical circuitry
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2270/00—Further aspects of brake control systems not otherwise provided for
- B60T2270/40—Failsafe aspects of brake control systems
- B60T2270/404—Brake-by-wire or X-by-wire failsafe
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2270/00—Further aspects of brake control systems not otherwise provided for
- B60T2270/40—Failsafe aspects of brake control systems
- B60T2270/408—Hierarchical failure detection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2270/00—Further aspects of brake control systems not otherwise provided for
- B60T2270/40—Failsafe aspects of brake control systems
- B60T2270/413—Plausibility monitoring, cross check, redundancy
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Debugging And Monitoring (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
- Stored Programmes (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Regulating Braking Force (AREA)
Description
システムエラーを検出し、グループエラーとして評価し、
当該システムの全体を縮小運転するか又は当該システムの前記グループエラーに対応する部分を縮小運転し、すなわち当該システムの機能及び当該システムの可用性を制限し、 試験,この試験の結果の論理結合,妥当性チェック等によって、前記システムエラー及びエラー源を特定し、
前記システムエラー及び前記エラー源を特定つまり診断する個々のステップの結果に応じて、当該システムの機能の制限をそのステップごとに解除して当該システムの可用性を高める。
Claims (1)
- 安全上重要な複雑な制御システム、ABS,TCS,ESP,「ブレーキ・バイ・ワイヤ」システム(EHB,EMB)、「ステアリング・バイ・ワイヤ」システム、又は、その他の自動車制御システムの機能を監視し、その運転信頼性を高め且つシステムエラーを検出し評価する方法において、
システムエラーを検出し、このシステムエラーをエラーの特性によってグループ化し、かつ、いくつかのシステム構成要素を停止するグループエラーとして評価し、
当該システムの全体を縮小運転するか又は当該システムの前記グループエラーに対応する部分を縮小運転し、すなわち当該システムの機能及び当該システムの可用性を制限し、
試験、及び/又は、この試験の結果の論理結合、及び/又は、妥当性チェックによって、前記システムエラー及びエラー源を特定し、
前記システムエラー及び前記エラー源を特定するために、個々のステップの結果に応じて、引き起こされたシステム縮小を徐々に解除するが、完全に解除せず、部分的なシステム縮小の領域内部で、前記システム縮小を徐々に解除するステップを特徴とする方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10230577 | 2002-07-05 | ||
PCT/EP2003/006819 WO2004005090A2 (de) | 2002-07-05 | 2003-06-27 | Verfahren zum überwachen der funktionen und erhöhen der betriebssicherheit eines sicherheitsrelevanten regelungssystems |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005532216A JP2005532216A (ja) | 2005-10-27 |
JP4494964B2 true JP4494964B2 (ja) | 2010-06-30 |
Family
ID=30009825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004518597A Expired - Fee Related JP4494964B2 (ja) | 2002-07-05 | 2003-06-27 | 安全上重要な制御システムの機能を監視し、運転信頼性を高める方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7650209B2 (ja) |
EP (1) | EP1521698B1 (ja) |
JP (1) | JP4494964B2 (ja) |
DE (1) | DE10392769D2 (ja) |
WO (1) | WO2004005090A2 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10326557A1 (de) * | 2003-06-12 | 2005-01-05 | Robert Bosch Gmbh | Fehlerdiagnoseverfahren und -vorrichtung |
DE102005003916B4 (de) * | 2005-01-27 | 2012-06-06 | Continental Automotive Gmbh | Überwachen der Funktionssicherheit einer Brennkraftmaschine |
US7529974B2 (en) * | 2006-11-30 | 2009-05-05 | Microsoft Corporation | Grouping failures to infer common causes |
DE102006056668A1 (de) | 2006-11-30 | 2008-06-05 | Continental Teves Ag & Co. Ohg | Verfahren zum Sicherstellen oder Aufrechterhalten der Funktion eines komplexen sicherheitskritischen Gesamtsystems |
US8639964B2 (en) * | 2010-03-17 | 2014-01-28 | Dell Products L.P. | Systems and methods for improving reliability and availability of an information handling system |
DE102011112174B4 (de) * | 2011-09-01 | 2022-03-31 | Infineon Technologies Ag | Vorrichtung und Verfahren zum Schutz und zur zerstörungsfreien Prüfung sicherheitsrelevanter Register |
JP6220232B2 (ja) * | 2013-11-08 | 2017-10-25 | 日立オートモティブシステムズ株式会社 | 車両の制御装置 |
CN109144031B (zh) * | 2018-08-31 | 2021-06-11 | 惠州市德赛西威汽车电子股份有限公司 | 一种车载多媒体响应方向盘线控功能测试系统及其方法 |
CN111497803A (zh) * | 2020-04-16 | 2020-08-07 | 东风汽车集团有限公司 | 一种轮毂电机电子机械复合制动abs控制方法及系统 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0361125A (ja) * | 1989-07-12 | 1991-03-15 | Robert Bosch Gmbh | 自動車の運転方法 |
US7103460B1 (en) * | 1994-05-09 | 2006-09-05 | Automotive Technologies International, Inc. | System and method for vehicle diagnostics |
DE4439060A1 (de) * | 1994-11-02 | 1996-05-09 | Teves Gmbh Alfred | Mikroprozessoranordnung für ein Fahrzeug-Regelungssystem |
DE19607429B4 (de) * | 1996-02-28 | 2004-02-19 | Daimlerchrysler Ag | Fehlertolerante Steuerungseinrichtung für ein physikalisches System, insbesondere Fahrdynamikregeleinrichtung für ein Kraftfahrzeug |
DE19753907A1 (de) * | 1997-12-05 | 1999-06-10 | Itt Mfg Enterprises Inc | Verbundsystem zur Regelung des Fahrverhaltens eines Kraftfahrzeugs |
DE19826388B4 (de) * | 1998-06-12 | 2007-01-11 | Sgs-Thomson Microelectronics Gmbh | Fehlerverarbeitungsschaltung für eine Empfangsstelle eines Datenübertragungssystems |
US6507296B1 (en) * | 2001-08-14 | 2003-01-14 | Xilinx, Inc. | Current source calibration circuit |
DE10155228A1 (de) * | 2001-11-09 | 2003-05-22 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Behandlung von Fehlerverdacht |
-
2003
- 2003-06-27 WO PCT/EP2003/006819 patent/WO2004005090A2/de active Application Filing
- 2003-06-27 JP JP2004518597A patent/JP4494964B2/ja not_active Expired - Fee Related
- 2003-06-27 EP EP03762529A patent/EP1521698B1/de not_active Expired - Lifetime
- 2003-06-27 US US10/517,949 patent/US7650209B2/en not_active Expired - Fee Related
- 2003-06-27 DE DE10392769T patent/DE10392769D2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE10392769D2 (de) | 2005-08-04 |
WO2004005090A2 (de) | 2004-01-15 |
EP1521698A2 (de) | 2005-04-13 |
WO2004005090A3 (de) | 2004-10-14 |
EP1521698B1 (de) | 2011-08-10 |
US7650209B2 (en) | 2010-01-19 |
JP2005532216A (ja) | 2005-10-27 |
US20060156073A1 (en) | 2006-07-13 |
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