JP5865512B2 - エネルギーリザーブを監視する方法及び装置と車両用安全装置 - Google Patents
エネルギーリザーブを監視する方法及び装置と車両用安全装置 Download PDFInfo
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- JP5865512B2 JP5865512B2 JP2014548086A JP2014548086A JP5865512B2 JP 5865512 B2 JP5865512 B2 JP 5865512B2 JP 2014548086 A JP2014548086 A JP 2014548086A JP 2014548086 A JP2014548086 A JP 2014548086A JP 5865512 B2 JP5865512 B2 JP 5865512B2
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- 238000000034 method Methods 0.000 title claims description 61
- 238000012544 monitoring process Methods 0.000 title claims description 59
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- 238000005259 measurement Methods 0.000 description 8
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/017—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including arrangements for providing electric power to safety arrangements or their actuating means, e.g. to pyrotechnic fuses or electro-mechanic valves
- B60R21/0173—Diagnostic or recording means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/017—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including arrangements for providing electric power to safety arrangements or their actuating means, e.g. to pyrotechnic fuses or electro-mechanic valves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
- G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Air Bags (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
安全機構、
安全機構のためのエネルギーリザーブ、及び、
エネルギーリザーブを監視する装置
を備えた車両用安全装置を提供する。
102 安全機構
105 エネルギーリザーブ
108 エネルギーリザーブ監視装置
110 変換器
115 充電回路
125 放電回路
135 検知機構
500 エネルギーリザーブ監視方法
510 読み込みのステップ
520 分析評価のステップ
Claims (8)
- 車両(100)用安全機構(102)のためのエネルギーリザーブ(105)を監視する方法(500)であって、
前記エネルギーリザーブ(105)を監視するために、前記エネルギーリザーブ(105)にかかる通常使用電圧(V)を前記安全機構(102)の動作に適したスタート値(V1,V3)と前記安全機構の動作に適したテスト電圧値(V2,V4)との間で上昇させた後に下降させて変動させたときの電圧変動(ΔV)を分析評価するステップ(520)を包含し、
前記分析評価のステップ(520)を前記車両(100)の走行サイクルの間に数回繰り返し実行する方法。 - 前記分析評価のステップ(520)において、前記エネルギーリザーブ(105)にかかる電圧(V)が前記電圧変動に基づいて所定の継続時間内に前記テスト電圧値(V2,V4)に達するか否か分析評価する
請求項1に記載の方法(500)。 - 前記エネルギーリザーブ(105)にかかる電圧(V)が前記電圧変動に基づいて所定の継続時間内に前記テスト電圧値(V2,V4)に達した途端、前記エネルギーリザーブ(105)にかかる電圧(V)を前記スタート値(V1,V3)に変動させる
請求項2に記載の方法(500)。 - 前記分析評価のステップにおいて、前記スタート値(V1,V3)と前記テスト電圧値(V2,V4)の間の電圧変動の継続時間を分析評価する
請求項1〜3の何れか1項に記載の方法(500)。 - 前記スタート値(V1,V3)が前記テスト電圧値(V2,V4)より小さい
請求項1〜4の何れか1項に記載の方法(500)。 - 請求項1〜5の何れか1項に記載の方法(500)の少なくとも1つのステップを実行できるように形作られた機構を具備する車両(100)用安全機構(102)のためのエネルギーリザーブ(105)を監視する装置(108)。
- 請求項6に記載の
安全機構(102)、
前記安全機構(102)のためのエネルギーリザーブ(105)、及び、
前記エネルギーリザーブ(105)を監視する装置(108)
を具備する車両用安全装置。 - コンピュータに請求項1〜5の何れか1項に記載の方法を実行させるプログラム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201110089976 DE102011089976A1 (de) | 2011-12-27 | 2011-12-27 | Verfahren und Vorrichtung zur Überwachung einer Energiereserve und Sicherungsvorrichtung für ein Fahrzeug |
DE102011089976.6 | 2011-12-27 | ||
PCT/EP2012/076742 WO2013098260A1 (de) | 2011-12-27 | 2012-12-21 | Verfahren und vorrichtung zur überwachung einer energiereserve und sicherungsvorrichtung für ein fahrzeug |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015503479A JP2015503479A (ja) | 2015-02-02 |
JP5865512B2 true JP5865512B2 (ja) | 2016-02-17 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2014548086A Active JP5865512B2 (ja) | 2011-12-27 | 2012-12-21 | エネルギーリザーブを監視する方法及び装置と車両用安全装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US10836338B2 (ja) |
EP (1) | EP2797776B1 (ja) |
JP (1) | JP5865512B2 (ja) |
KR (2) | KR20200004897A (ja) |
CN (1) | CN104024058B (ja) |
DE (1) | DE102011089976A1 (ja) |
ES (1) | ES2762180T3 (ja) |
WO (1) | WO2013098260A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016505857A (ja) * | 2013-01-31 | 2016-02-25 | ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング | エネルギ供給ユニットおよび、消費器に自律的に供給するためのエネルギ供給ユニットを運転するための方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011088973A1 (de) * | 2011-12-19 | 2013-06-20 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Anpassen einer Spannungsgrenze in einem Bordnetz |
KR102406667B1 (ko) | 2017-11-28 | 2022-06-08 | 삼성전자주식회사 | 보조 전원 장치의 모니터링 장치와 방법, 및 그 장치를 포함한 메모리 시스템 |
JP6916233B2 (ja) * | 2019-03-18 | 2021-08-11 | 本田技研工業株式会社 | 車両制御装置 |
DE102020100372A1 (de) * | 2020-01-09 | 2021-07-15 | Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg | Verfahren für den Betrieb eines Kraftfahrzeugschließsystems |
EP3971041A1 (en) | 2020-09-21 | 2022-03-23 | Veoneer Sweden AB | Ecu with power supply management and method for power supply of an ecu |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
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DE9209034U1 (de) * | 1992-07-06 | 1993-11-11 | Robert Bosch Gmbh, 70469 Stuttgart | Elektronisches Gerät für die Ansteuerung eines Sicherheitssystems |
JPH06331669A (ja) * | 1993-05-25 | 1994-12-02 | Kansei Corp | コンデンサの容量算出回路 |
JP3481315B2 (ja) | 1994-07-26 | 2003-12-22 | オートリブ・ジャパン株式会社 | 乗員保護装置の診断システム |
US5541523A (en) * | 1994-09-19 | 1996-07-30 | Ford Motor Company | System for detecting operability of an airbag squib resistor |
JP3351171B2 (ja) | 1995-04-13 | 2002-11-25 | トヨタ自動車株式会社 | コンデンサ容量診断回路 |
JPH08336233A (ja) * | 1995-05-31 | 1996-12-17 | Asuko Kk | エアバック装置用電源装置 |
JP3301903B2 (ja) * | 1995-10-30 | 2002-07-15 | ボッシュ エレクトロニクス株式会社 | 車両用乗員保護装置におけるエネルギーリザーバ保護装置 |
JPH09251049A (ja) | 1996-03-15 | 1997-09-22 | Asuko Kk | 電解コンデンサの動作状態診断方法及び電解コンデンサの動作状態診断装置 |
JP3683522B2 (ja) * | 2001-10-22 | 2005-08-17 | 株式会社ケーヒン | バックアップコンデンサ容量診断方法 |
JP2003261002A (ja) * | 2002-03-08 | 2003-09-16 | Mitsubishi Electric Corp | エアバッグの起動装置およびこれに用いるバックアップ回路 |
DE10319336A1 (de) * | 2003-04-30 | 2004-11-18 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Überwachung wenigstens eines Energiereservekondensators in einem Rückhaltesystem |
JP5134876B2 (ja) | 2007-07-11 | 2013-01-30 | 株式会社日立製作所 | 音声通信装置及び音声通信方法並びにプログラム |
JP5219584B2 (ja) * | 2008-03-31 | 2013-06-26 | 三菱電機株式会社 | 車載用エアバッグ装置 |
KR20110062990A (ko) | 2009-12-04 | 2011-06-10 | 삼성전기주식회사 | 커패시터의 평가 장치 및 방법 |
EP2699453B1 (en) | 2011-04-22 | 2015-04-15 | Freescale Semiconductor, Inc. | Method and device for diagnosing a reservoir capacitor of a vehicle passenger protection system, and vehicle safety system incorporating such device |
-
2011
- 2011-12-27 DE DE201110089976 patent/DE102011089976A1/de active Pending
-
2012
- 2012-12-21 JP JP2014548086A patent/JP5865512B2/ja active Active
- 2012-12-21 KR KR1020197038908A patent/KR20200004897A/ko not_active Application Discontinuation
- 2012-12-21 EP EP12812659.6A patent/EP2797776B1/de active Active
- 2012-12-21 KR KR20147021044A patent/KR20140114401A/ko active Application Filing
- 2012-12-21 US US14/369,293 patent/US10836338B2/en active Active
- 2012-12-21 CN CN201280064428.1A patent/CN104024058B/zh active Active
- 2012-12-21 ES ES12812659T patent/ES2762180T3/es active Active
- 2012-12-21 WO PCT/EP2012/076742 patent/WO2013098260A1/de active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016505857A (ja) * | 2013-01-31 | 2016-02-25 | ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング | エネルギ供給ユニットおよび、消費器に自律的に供給するためのエネルギ供給ユニットを運転するための方法 |
Also Published As
Publication number | Publication date |
---|---|
US10836338B2 (en) | 2020-11-17 |
CN104024058B (zh) | 2017-07-07 |
WO2013098260A1 (de) | 2013-07-04 |
US20150120084A1 (en) | 2015-04-30 |
KR20140114401A (ko) | 2014-09-26 |
CN104024058A (zh) | 2014-09-03 |
KR20200004897A (ko) | 2020-01-14 |
JP2015503479A (ja) | 2015-02-02 |
ES2762180T3 (es) | 2020-05-22 |
EP2797776B1 (de) | 2019-09-25 |
EP2797776A1 (de) | 2014-11-05 |
DE102011089976A1 (de) | 2013-06-27 |
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