JPWO2020241637A1 - ブレーキシステム、制動力配分装置および電動ブレーキ装置 - Google Patents
ブレーキシステム、制動力配分装置および電動ブレーキ装置 Download PDFInfo
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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
-
- 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
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
- B60T7/22—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger initiated by contact of vehicle, e.g. bumper, with an external object, e.g. another vehicle, or by means of contactless obstacle detectors mounted on the vehicle
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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
- B60T13/58—Combined or convertible systems
-
- 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
- B60T13/74—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 electrical assistance or drive
- B60T13/741—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 electrical assistance or drive acting on an ultimate actuator
-
- 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
- B60T13/74—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 electrical assistance or drive
- B60T13/745—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 electrical assistance or drive acting on a hydraulic system, e.g. a master cylinder
-
- 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
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
- B60T8/1761—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to wheel or brake dynamics, e.g. wheel slip, wheel acceleration or rate of change of brake fluid pressure
- B60T8/17616—Microprocessor-based systems
-
- 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
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
- B60T8/1766—Proportioning of brake forces according to vehicle axle loads, e.g. front to rear of vehicle
-
- 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
- B60T8/24—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 vehicle inclination or change of direction, e.g. negotiating bends
-
- 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
- B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
- B60T8/28—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels responsive to deceleration
-
- 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
- B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
- B60T2201/02—Active or adaptive cruise control system; Distance control
- B60T2201/022—Collision avoidance systems
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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
- B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
- B60T2201/06—Hill holder; Start aid systems on inclined road
-
- 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
- B60T2270/10—ABS control systems
-
- 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
- B60T2270/30—ESP control system
-
- 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
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
-
- 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
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/1755—Brake regulation specially adapted to control the stability of the vehicle, e.g. taking into account yaw rate or transverse acceleration in a curve
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/81—Braking systems
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Regulating Braking Force (AREA)
- Braking Systems And Boosters (AREA)
Abstract
Description
Claims (13)
- ブレーキシステムであって、該ブレーキシステムは、
車両の制動力を保持する制動力保持機構を有する制動力保持輪と、該制動力保持機構を有さない非制動力保持輪と、を有する車両の該制動力保持輪および非制動力保持輪に付与する制動力を配分する制動力配分装置と、
前記制動力保持機構の作動を制御するパーキングブレーキ制御装置と、を有しており、
前記制動力配分装置は、制動による前記車両の速度の低下に応じて前記制動力保持輪に対する制動力の配分を大きくし、車両が停車したときに前記制動力保持輪に対する制動力で停車保持できるよう制動力を配分し、
前記パーキングブレーキ制御装置は、前記制動力保持輪に対する制動力で前記車両が停車保持されている状態で、制動力を保持することを特徴とするブレーキシステム。 - 請求項1に記載のブレーキシステムおいて、
前記制動力配分装置は、前記制動力保持輪のスリップ量に応じて、前記制動力保持輪の最大制動力配分比を設けることを特徴とするブレーキシステム。 - 請求項1または2に記載のブレーキシステムおいて、
前記制動力配分装置は、制動により車両速度が低下するにつれて前記非制動力保持輪に対する制動力配分を小さくすることを特徴とするブレーキシステム。 - 請求項1ないし3のいずれか1項に記載のブレーキシステムにおいて、
前記制動力配分装置は、車両の傾斜状態に応じて、前記制動力保持輪の最大制動力配分比を設けることを特徴とするブレーキシステム。 - 請求項1ないし4のいずれか1項に記載のブレーキシステムにおいて、
前記制動力配分装置は、車両が停車したときに前記非制動力保持輪に対する制動力の配分をほぼゼロにすることを特徴とするブレーキシステム。 - 請求項1ないし5のいずれか1項に記載のブレーキシステムにおいて、
前記制動力配分装置は、ブレーキペダルの操作によらない制動時に、制動による前記車両の速度の低下に応じて前記制動力保持輪に対する制動力の配分を大きくすることを特徴とするブレーキシステム。 - 請求項1ないし6のいずれか1項に記載のブレーキシステムにおいて、
前記制動力配分装置は、ブレーキペダルの操作によらない制動時に、車両が停車したときに前記制動力保持輪に対する制動力で停車保持できるよう制動力を配分することを特徴とするブレーキシステム。 - 請求項1ないし7のいずれか1項に記載のブレーキシステムにおいて、
前記制動力配分装置は、ESCの液量制御によって制動力を配分することを特徴とするブレーキシステム。 - 請求項1ないし7のいずれか1項に記載のブレーキシステムにおいて、
前記制動力配分装置は、電動機構の駆動により制動部材を被制動部材に押圧する電動ブレーキの該電動機構を制御して制動力を配分することを特徴とするブレーキシステム。 - 制動力配分装置であって、該制動力配分装置は、
車両の制動力を保持する制動力保持機構を有する制動力保持輪と、該制動力保持機構を有さない非制動力保持輪と、を有する車両の該制動力保持輪および非制動力保持輪に付与する制動力を配分し、
制動による前記車両の速度の低下に応じて前記制動力保持輪に対する制動力の配分を大きくし、車両が停車したときに前記制動力保持輪に対する制動力で停車保持できるよう制動力を配分することを特徴とする制動力配分装置。 - 請求項10に記載の制動力配分装置において、
制動により車両速度が低下するにつれて前記非制動力保持輪に対する制動力配分を小さくすることを特徴とする制動力配分装置。 - 請求項10または11に記載の制動力配分装置において、
車両が停車したときに前記非制動力保持輪に対する制動力の配分をほぼゼロにすることを特徴とする制動力配分装置。 - 電動ブレーキ装置であって、該電動ブレーキ装置は、
車両の制動力を保持する制動力保持機構を駆動する電動機と、
前記電動機の駆動を制御する制御装置と、を備え、
前記制御装置は、前記制動力保持機構を有する輪に対してのみ制動力が配分されている状態で、前記電動機を駆動して制動力を保持することを特徴とする電動ブレーキ装置。
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PCT/JP2020/020743 WO2020241637A1 (ja) | 2019-05-28 | 2020-05-26 | ブレーキシステム、制動力配分装置および電動ブレーキ装置 |
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JP2021024539A (ja) * | 2019-08-09 | 2021-02-22 | トヨタ自動車株式会社 | 運転支援装置 |
KR20220021984A (ko) * | 2020-08-14 | 2022-02-23 | 현대자동차주식회사 | 브레이크 시스템 |
US11760317B2 (en) * | 2020-08-21 | 2023-09-19 | Ford Global Technologies, Llc | System and method for controlling an electronic parking brake |
JP7489750B2 (ja) | 2021-01-08 | 2024-05-24 | ダイハツ工業株式会社 | 車両 |
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JP2014136441A (ja) * | 2013-01-15 | 2014-07-28 | Bosch Corp | ブレーキシステム |
JP2016190516A (ja) * | 2015-03-30 | 2016-11-10 | トヨタ自動車株式会社 | 車両の制御装置 |
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JP4678249B2 (ja) | 2005-07-07 | 2011-04-27 | 日産自動車株式会社 | 車両用ブレーキ装置 |
JP2010081720A (ja) | 2008-09-25 | 2010-04-08 | Mazda Motor Corp | 車両用駆動力制御装置 |
KR20100081720A (ko) | 2009-01-07 | 2010-07-15 | 삼성전자주식회사 | 포타 서비스 방법 및 시스템 |
JP6227333B2 (ja) * | 2013-08-30 | 2017-11-08 | 日立オートモティブシステムズ株式会社 | ブレーキシステム |
DE112016001537T5 (de) * | 2015-03-31 | 2018-01-04 | Hitachi Automotive Systems, Ltd. | Bremssteuervorrichtung und Steuerverfahren |
JP6897530B2 (ja) | 2017-12-06 | 2021-06-30 | 日本電気硝子株式会社 | ガラス物品の製造方法及びガラス物品の製造装置 |
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JP2014136441A (ja) * | 2013-01-15 | 2014-07-28 | Bosch Corp | ブレーキシステム |
JP2016190516A (ja) * | 2015-03-30 | 2016-11-10 | トヨタ自動車株式会社 | 車両の制御装置 |
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JP7217347B2 (ja) | 2023-02-02 |
US20230174036A1 (en) | 2023-06-08 |
CN113646213A (zh) | 2021-11-12 |
KR102638992B1 (ko) | 2024-02-20 |
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