JP5724444B2 - 車両用制動制御装置 - Google Patents
車両用制動制御装置 Download PDFInfo
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- JP5724444B2 JP5724444B2 JP2011033948A JP2011033948A JP5724444B2 JP 5724444 B2 JP5724444 B2 JP 5724444B2 JP 2011033948 A JP2011033948 A JP 2011033948A JP 2011033948 A JP2011033948 A JP 2011033948A JP 5724444 B2 JP5724444 B2 JP 5724444B2
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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
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
- B60T11/16—Master control, e.g. master cylinders
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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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
- B60T13/14—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using accumulators or reservoirs fed by pumps
- B60T13/142—Systems with master cylinder
- B60T13/147—In combination with distributor valve
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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
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
- B60T11/16—Master control, e.g. master cylinders
- B60T11/20—Tandem, side-by-side, or other multiple master cylinder units
-
- 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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
- B60T13/14—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using accumulators or reservoirs fed by pumps
- B60T13/142—Systems with master cylinder
- B60T13/145—Master cylinder integrated or hydraulically coupled with booster
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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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
- B60T13/14—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using accumulators or reservoirs fed by pumps
- B60T13/142—Systems with master cylinder
- B60T13/145—Master cylinder integrated or hydraulically coupled with booster
- B60T13/146—Part of the system directly actuated by booster pressure
-
- 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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/66—Electrical control in fluid-pressure brake systems
- B60T13/662—Electrical control in fluid-pressure brake systems characterised by specified functions of the control system components
-
- 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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/66—Electrical control in fluid-pressure brake systems
- B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
- B60T13/686—Electrical control in fluid-pressure brake systems by electrically-controlled valves in hydraulic systems or parts thereof
-
- 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
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
- B60T7/042—Brake-action initiating means for personal initiation foot actuated by electrical means, e.g. using travel or force sensors
-
- 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
- B60T8/34—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 having a fluid pressure regulator responsive to a speed condition
- B60T8/40—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 having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
- B60T8/4072—Systems in which a driver input signal is used as a control signal for the additional fluid circuit which is normally used for braking
- B60T8/4077—Systems in which the booster is used as an auxiliary pressure source
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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
- B60T8/34—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 having a fluid pressure regulator responsive to a speed condition
- B60T8/40—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 having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
- B60T8/4072—Systems in which a driver input signal is used as a control signal for the additional fluid circuit which is normally used for braking
- B60T8/4081—Systems with stroke simulating devices for driver input
- B60T8/4086—Systems with stroke simulating devices for driver input the stroke simulating device being connected to, or integrated in the driver input device
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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
- B60T2270/00—Further aspects of brake control systems not otherwise provided for
- B60T2270/60—Regenerative braking
- B60T2270/604—Merging friction therewith; Adjusting their repartition
Description
Claims (6)
- ブレーキ操作部材に連動してシリンダ内を摺動する入力ピストンと、前記入力ピストンと分離され、前記ブレーキ操作部材の操作により前記入力ピストンに対し離間又は当接して、前記シリンダ内を摺動する出力ピストンとを有しているマスタシリンダと、
前記マスタシリンダに形成された駆動液圧室に接続され、当該駆動液圧室内の液圧である駆動液圧を、所定の助勢限界液圧を超えない範囲で調整する駆動液圧調整装置とを備え、
前記入力ピストンが前記出力ピストンに対し離間している状態では、前記出力ピストンが前記駆動液圧に駆動されて前記シリンダ内を摺動することで、前記マスタシリンダに形成されたマスタ液圧室内の液圧であるマスタ液圧が変化し、前記入力ピストンが前記出力ピストンに当接している状態では、前記入力ピストン及び前記出力ピストンが、前記ブレーキ操作部材に連動して前記シリンダ内を摺動することで、前記マスタ液圧が変化する車両用制動装置に適用され、
前記駆動液圧が前記助勢限界液圧を超えていない場合に、当該出力ピストンが前記入力ピストンに対して離間するように、前記駆動液圧調整装置により前記駆動液圧を制御する車両用制動制御装置において、
前記ブレーキ操作部材の操作量を検出するブレーキ操作量検出手段と、
前記駆動液圧が前記助勢限界液圧を超えた時点から前記入力ピストンが前記出力ピストンに当接する時点までの前記ブレーキ操作部材の操作量である無効操作量を低減すべく、前記ブレーキ操作量検出手段により検出された前記ブレーキ操作部材の操作量であるブレーキ操作量が所定のサーボ特性変更操作量未満である場合には、前記ブレーキ操作量の増大量に対する前記駆動液圧の増大量が所定値である第1サーボ特性に基づいて、前記駆動液圧調整装置により前記駆動液圧を制御し、前記ブレーキ操作量が前記サーボ特性変更操作量以上である場合には、前記第1サーボ特性よりも前記ブレーキ操作量の増大量に対する前記駆動液圧の増大量が小さい第2サーボ特性に基づいて、前記駆動液圧調整装置により前記駆動液圧を制御する駆動液圧制御手段と、を備え、
前記サーボ特性変更操作量は、仮に前記ブレーキ操作量にかかわらず前記第1サーボ特性に基づいて前記駆動液圧を前記ブレーキ操作量の増大に応じて増大させた場合に、当該駆動液圧が前記助勢限界液圧となる前記ブレーキ操作部材の操作量である助勢限界操作量よりも小さい操作量に設定されていることを特徴とする車両用制動制御装置。 - 前記助勢限界液圧から前記サーボ特性変更操作量における前記駆動液圧を減じて液圧差を算出し、前記入力ピストン及び前記出力ピストンが離間した状態から両ピストンが当接する時点の前記ブレーキ操作部材の操作量である当接ブレーキ操作量から前記サーボ特性変更操作量を減じて操作量差を算出し、前記液圧差を前記操作量差で除した値を、前記第2サーボ特性として設定する第2サーボ特性設定手段を備え、
前記駆動液圧制御手段は、前記第2サーボ特性設定手段により設定された第2サーボ特性に基づいて、前記ブレーキ操作量が前記サーボ特性変更操作量以上である場合の前記駆動液圧制御を実施する請求項1に記載の車両用制動制御装置。 - 前記ブレーキ操作量と前記マスタ液圧との関係において、前記第1サーボ特性に基づく駆動液圧制御時の特性線と前記入力ピストンが前記出力ピストンに当接した状態における特性線との交点におけるブレーキ操作量を、前記サーボ特性変更操作量として設定するサーボ特性変更操作量設定手段を備え、
前記駆動液圧制御手段は、前記サーボ特性変更操作量設定手段により設定されたサーボ特性変更操作量に基づいて、前記駆動液圧制御を実施する請求項2に記載の車両用制動制御装置。 - 前記マスタ液圧を検出するマスタ液圧検出手段と、
前記マスタ液圧検出手段により検出されたマスタ液圧の前記ブレーキ操作量の増大量に対する増大量に基づいて、前記当接ブレーキ操作量を算出する当接ブレーキ操作量算出手段を備え、
前記第2サーボ特性設定手段は、前記当接ブレーキ操作量算出手段により算出された当接ブレーキ操作量に基づいて前記第2サーボ特性を設定する請求項2又は3に記載の車両用制動制御装置。 - 前記マスタ液圧を検出するマスタ液圧検出手段と、
前記マスタ液圧検出手段により検出されたマスタ液圧に基づいて前記マスタ液圧室から送出されたブレーキ液の液量を算出し、当該液量を前記出力ピストンの断面積で除した値に所定値を足した値を、前記当接ブレーキ操作量として算出する当接ブレーキ操作量算出手段を備え、
前記第2サーボ特性設定手段は、前記当接ブレーキ操作量算出手段により算出された当接ブレーキ操作量に基づいて前記第2サーボ特性を設定する請求項2又は3に記載の車両用制動制御装置。 - 前記駆動液圧が前記助勢限界液圧に達するか否かを判定する駆動液圧変化判定手段を備え、
前記駆動液圧制御手段は、前記駆動液圧変化判定手段により前記駆動液圧が前記助勢限界液圧に達することが判定されている場合に、前記第1サーボ特性から前記第2サーボ特性への変更を実施し、前記駆動液圧変化判定手段により前記駆動液圧が前記助勢限界液圧に達しないことが判定されている場合に、前記第1サーボ特性から前記第2サーボ特性への変更をしない請求項1〜5のいずれか1項に記載の車両用制動制御装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011033948A JP5724444B2 (ja) | 2011-02-18 | 2011-02-18 | 車両用制動制御装置 |
DE112012000892T DE112012000892T5 (de) | 2011-02-18 | 2012-02-16 | Bremssteuervorrichtung für ein Fahrzeug |
CN201280008023.6A CN103347753B (zh) | 2011-02-18 | 2012-02-16 | 车辆用制动控制装置 |
US13/984,171 US9545904B2 (en) | 2011-02-18 | 2012-02-16 | Braking control device for vehicle |
PCT/JP2012/053610 WO2012111730A1 (ja) | 2011-02-18 | 2012-02-16 | 車両用制動制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011033948A JP5724444B2 (ja) | 2011-02-18 | 2011-02-18 | 車両用制動制御装置 |
Publications (2)
Publication Number | Publication Date |
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JP2012171431A JP2012171431A (ja) | 2012-09-10 |
JP5724444B2 true JP5724444B2 (ja) | 2015-05-27 |
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JP2011033948A Active JP5724444B2 (ja) | 2011-02-18 | 2011-02-18 | 車両用制動制御装置 |
Country Status (5)
Country | Link |
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US (1) | US9545904B2 (ja) |
JP (1) | JP5724444B2 (ja) |
CN (1) | CN103347753B (ja) |
DE (1) | DE112012000892T5 (ja) |
WO (1) | WO2012111730A1 (ja) |
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JP5708549B2 (ja) | 2012-03-30 | 2015-04-30 | 株式会社アドヴィックス | 車両用制動装置 |
JP5871136B2 (ja) * | 2012-12-03 | 2016-03-01 | トヨタ自動車株式会社 | ブレーキ制御装置 |
WO2014125941A1 (ja) * | 2013-02-13 | 2014-08-21 | 株式会社アドヴィックス | 車両用制動装置 |
US9969374B2 (en) * | 2013-05-31 | 2018-05-15 | Ford Global Technologies, Llc | Control and delivery of hydraulic fluid in vehicle braking system |
JP5945250B2 (ja) * | 2013-06-28 | 2016-07-05 | 株式会社アドヴィックス | 車両用制動装置 |
JP6199760B2 (ja) * | 2014-01-31 | 2017-09-20 | 株式会社アドヴィックス | 車両制御装置 |
JP6250898B2 (ja) | 2015-07-29 | 2017-12-20 | 株式会社アドヴィックス | 液圧発生装置 |
ITUB20159499A1 (it) * | 2015-12-29 | 2017-06-29 | Freni Brembo Spa | Impianto frenante a controllo automatico per veicoli |
DE112016006110T5 (de) * | 2015-12-29 | 2018-09-13 | Freni Brembo S.P.A. | Automatisch gesteuertes Bremssystem für Fahrzeuge |
KR102531602B1 (ko) | 2016-08-31 | 2023-05-11 | 에이치엘만도 주식회사 | 차량 제어 장치 및 그 제어 방법 |
IT201700057996A1 (it) * | 2017-05-29 | 2018-11-29 | Freni Brembo Spa | Pompa freno integrata per impianto frenante di tipo brake by wire e relativo impianto frenante di tipo brake by wire |
JP7067099B2 (ja) * | 2018-02-09 | 2022-05-16 | 株式会社アドヴィックス | 車両の制動制御装置 |
DE102018206050B4 (de) | 2018-04-20 | 2020-01-16 | Audi Ag | Verfahren zum Betrieb eines Kraftfahrzeugs |
US10919508B2 (en) * | 2019-07-10 | 2021-02-16 | Bwi (Shanghai) Co., Ltd. | Master cylinder and brake-by-wire system |
US11897444B2 (en) * | 2021-04-16 | 2024-02-13 | Asetek Danmark A/S | Brake cylinder comprising a mechanical stop |
US11680587B2 (en) * | 2021-04-16 | 2023-06-20 | Asetek Danmark A/S | Brake cylinder mechanical stopper |
US20220332297A1 (en) * | 2021-04-16 | 2022-10-20 | Asetek Danmark A/S | Brake cylinder comprising two integrated chambers |
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JPS58110568A (ja) | 1981-12-25 | 1983-07-01 | Otsuka Pharmaceut Co Ltd | カルボスチリル誘導体 |
JPS58110568U (ja) * | 1982-01-22 | 1983-07-28 | トヨタ自動車株式会社 | ブレ−キブ−スタ |
JPS59128038A (ja) | 1983-01-12 | 1984-07-24 | Sumitomo Electric Ind Ltd | ブレ−キ倍力装置 |
DE3725249A1 (de) * | 1987-07-30 | 1989-02-09 | Teves Gmbh Alfred | Hydraulischer kraftverstaerker |
JPH05105069A (ja) * | 1991-10-15 | 1993-04-27 | Toyota Motor Corp | 車両用液圧ブースタ |
DE4140066A1 (de) | 1991-12-05 | 1993-06-09 | Alfred Teves Gmbh, 6000 Frankfurt, De | Betaetigungseinheit fuer eine hydraulische bremsanlage |
JP3141473B2 (ja) * | 1991-12-27 | 2001-03-05 | アイシン精機株式会社 | 負圧式倍力装置 |
DE69621760T2 (de) * | 1995-12-26 | 2003-03-06 | Denso Corp | Bremssteuergerät für Fahrzeuge |
JP4207031B2 (ja) | 2005-08-31 | 2009-01-14 | トヨタ自動車株式会社 | 車両用制動装置 |
JP3976066B2 (ja) * | 2006-01-26 | 2007-09-12 | 功 松野 | 車両用ブレーキ装置 |
-
2011
- 2011-02-18 JP JP2011033948A patent/JP5724444B2/ja active Active
-
2012
- 2012-02-16 CN CN201280008023.6A patent/CN103347753B/zh active Active
- 2012-02-16 US US13/984,171 patent/US9545904B2/en active Active
- 2012-02-16 DE DE112012000892T patent/DE112012000892T5/de not_active Ceased
- 2012-02-16 WO PCT/JP2012/053610 patent/WO2012111730A1/ja active Application Filing
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JP2012171431A (ja) | 2012-09-10 |
CN103347753A (zh) | 2013-10-09 |
WO2012111730A1 (ja) | 2012-08-23 |
US20130318963A1 (en) | 2013-12-05 |
US9545904B2 (en) | 2017-01-17 |
DE112012000892T5 (de) | 2013-11-14 |
CN103347753B (zh) | 2016-06-22 |
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