JP6872356B2 - 車両のためのブレーキシステム、ブレーキシステムを運転するための方法およびこのようなブレーキシステムを備えた車両 - Google Patents
車両のためのブレーキシステム、ブレーキシステムを運転するための方法およびこのようなブレーキシステムを備えた車両 Download PDFInfo
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- JP6872356B2 JP6872356B2 JP2016235493A JP2016235493A JP6872356B2 JP 6872356 B2 JP6872356 B2 JP 6872356B2 JP 2016235493 A JP2016235493 A JP 2016235493A JP 2016235493 A JP2016235493 A JP 2016235493A JP 6872356 B2 JP6872356 B2 JP 6872356B2
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- brake booster
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- 238000000034 method Methods 0.000 title claims description 12
- 238000004891 communication Methods 0.000 claims description 128
- 230000003321 amplification Effects 0.000 description 5
- 238000003199 nucleic acid amplification method Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000011664 signaling 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
- 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
- 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
- B60T8/26—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
- B60T8/266—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 using valves or actuators with external control means
- B60T8/268—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 using valves or actuators with external control means using the valves of an ABS, ASR or ESP 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
- 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
- B60T8/321—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 deceleration
- B60T8/3255—Systems in which the braking action is dependent on brake pedal data
- B60T8/326—Hydraulic systems
- B60T8/3265—Hydraulic systems with control of the booster
-
- 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
- B60T8/44—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 co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems
- B60T8/441—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 co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems using hydraulic boosters
- B60T8/442—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 co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems using hydraulic boosters the booster being a fluid return pump, e.g. in combination with a brake pedal force booster
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0264—Arrangements for coupling to transmission lines
- H04L25/0266—Arrangements for providing Galvanic isolation, e.g. by means of magnetic or capacitive coupling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
- H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
-
- 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
- B60T2270/402—Back-up
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Power Engineering (AREA)
- Computer Security & Cryptography (AREA)
- Regulating Braking Force (AREA)
- Braking Systems And Boosters (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Description
a)ブレーキ倍力装置が機能している;
b)ブレーキ倍力装置が機能しておらず、運転者が制動要求を信号で伝えていない;
c)ブレーキ倍力装置が機能しておらず、運転者が制動要求を信号で伝えている。
3 車両
5 ブレーキ倍力装置
7 制動力配分システム
9 中央コントロールユニット
11 第1の通信接続
13 第2の通信接続
15 制御装置
17 制動要求識別手段
19 第1の通信チャンネル
21 第2の通信チャンネル
23 要求信号
25 通信チャンネル
27 制御装置
Claims (11)
- 車両(3)のためのブレーキシステム(1)であって、
ブレーキ倍力装置(5)と電子式の制動力配分システム(7)とを有しており、
前記ブレーキ倍力装置(5)と前記電子式の制動力配分システム(7)とが第1の通信接続(11)を介して互いに接続されている形式のものにおいて、
前記第1の通信接続(11)とは異なる第2の通信接続(13)が、前記ブレーキ倍力装置(5)と前記電子式の制動力配分システム(7)との間に設けられており、前記第2の通信接続(13)は、前記ブレーキ倍力装置(5)の状態に関する第1の情報、および車両(3)の運転者の制動要求に関する第2の情報を伝送するように設定されていることを特徴とする、車両(3)のためのブレーキシステム(1)。 - 前記第2の通信接続(13)が、前記第1の情報を伝送するための第1の通信チャンネル(19)と、前記第2の情報を伝送するための、前記第1の通信チャンネル(19)とは異なる第2の通信チャンネル(21)とを有していることを特徴とする、請求項1記載のブレーキシステム(1)。
- 前記第2の通信接続(13)が、前記第1の情報および前記第2の情報を伝送するように設定された通信チャンネル(25)を有していることを特徴とする、請求項1記載のブレーキシステム(1)。
- 前記第2の通信接続(13)が制御装置(27)を有しており、該制御装置(27)が、前記第1の情報と前記第2の情報との関連付けに依存して前記通信チャンネル(25)を制御するように設定されていることを特徴とする、請求項3記載のブレーキシステム(1)。
- 前記第2の通信接続(13)が、電流インターフェース、電圧インターフェースまたはPWMインターフェースを有していることを特徴とする、請求項1から4までのいずれか1項記載のブレーキシステム(1)。
- 前記第1の情報および/または前記第2の情報の様々な値に、前記第2の通信接続(13)の様々な電流値および/または電圧値が割り当てられていることを特徴とする、請求項1から5までのいずれか1項記載のブレーキシステム(1)。
- 前記第2の通信接続(13)に別個の電圧供給部が割り当てられていることを特徴とする、請求項1から6までのいずれか1項記載のブレーキシステム(1)。
- 車両(3)のためのブレーキシステム(1)を運転するための方法において、
ブレーキ倍力装置(5)の状態に関する第1の情報、および車両(3)の運転者の制動要求に関する第2の情報を、前記ブレーキ倍力装置(5)と電子式の制動力配分システム(7)との間の第1の通信接続(11)とは別個に、前記ブレーキ倍力装置(5)と前記電子式の制動力配分システム(7)との間の第2の通信接続(13)を介して伝送する、車両(3)のためのブレーキシステム(1)を運転するための方法。 - 前記ブレーキシステム(1)は、請求項1から7までのいずれか1項記載のブレーキシステム(1)である、請求項8に記載の方法。
- 前記第2の通信接続(13)を、前記第1の通信接続(11)が故障したときにだけ使用することを特徴とする、請求項8または9に記載の方法。
- 車両(3)において、請求項1から7までのいずれか1項記載のブレーキシステム(1)を備えている、車両(3)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015224665.5A DE102015224665A1 (de) | 2015-12-09 | 2015-12-09 | Bremssystem für ein Fahrzeug, Verfahren zum Betreiben eines Bremssystems und Fahrzeug mit einem solchen Bremssystem |
DE102015224665.5 | 2015-12-09 |
Publications (2)
Publication Number | Publication Date |
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JP2017132454A JP2017132454A (ja) | 2017-08-03 |
JP6872356B2 true JP6872356B2 (ja) | 2021-05-19 |
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JP2016235493A Active JP6872356B2 (ja) | 2015-12-09 | 2016-12-05 | 車両のためのブレーキシステム、ブレーキシステムを運転するための方法およびこのようなブレーキシステムを備えた車両 |
Country Status (4)
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JP (1) | JP6872356B2 (ja) |
KR (1) | KR102580736B1 (ja) |
CN (1) | CN106985807B (ja) |
DE (1) | DE102015224665A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102017223565A1 (de) * | 2017-12-21 | 2019-06-27 | Robert Bosch Gmbh | Verfahren zur Verstärkung der Bremskraft in einer elektronisch schlupfregelbaren Fahrzeugbremsanlage mit elektromechanischer Bremskraftverstärkung |
DE102018201408A1 (de) * | 2018-01-30 | 2019-08-01 | Robert Bosch Gmbh | Kommunikationsverfahren zwischen einem Bremskraftverstärker eines Fahrzeugs und einem ESP-Steuergerät des Fahrzeugs und Bremssystem |
DE102019200826A1 (de) * | 2019-01-24 | 2020-07-30 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Fahrzeugbremsanlage, Steuergerät und Fahrzeug |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1088665C (zh) * | 1995-12-26 | 2002-08-07 | 株式会社电装 | 车辆用制动装置 |
DE10320608B4 (de) * | 2003-05-08 | 2005-08-11 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Bremsanlage für Fahrzeuge, insbesondere Nutzfahrzeuge mit mindestens zwei separaten elektronischen Bremssteuerkreisen |
JP2005067243A (ja) | 2003-08-26 | 2005-03-17 | Hitachi Unisia Automotive Ltd | ブレーキ制御装置 |
DE602004004062T2 (de) * | 2004-02-11 | 2007-11-15 | Delphi Technologies, Inc., Troy | Bremssystem mit einem Hauptzylinder und einem Differenzdruck-Kraftverstärker |
JP4241505B2 (ja) * | 2004-05-31 | 2009-03-18 | トヨタ自動車株式会社 | 車輌の制動制御装置 |
JP5014916B2 (ja) * | 2007-08-10 | 2012-08-29 | 日立オートモティブシステムズ株式会社 | ブレーキ制御装置 |
DE102008010704A1 (de) * | 2008-02-22 | 2009-08-27 | Lucas Automotive Gmbh | Technik zur elektronischen Bremskraftverteilung bei einer mit einer hydraulischen Bremskraftverstärkung ausgerüsteten Fahrzeugbremsanlage |
JP2014094707A (ja) * | 2012-11-12 | 2014-05-22 | Hitachi Automotive Systems Ltd | ブレーキ制御装置 |
JP6004575B2 (ja) * | 2012-11-13 | 2016-10-12 | 日立オートモティブシステムズ株式会社 | ブレーキ制御装置 |
JP5949826B2 (ja) | 2014-04-11 | 2016-07-13 | 株式会社デンソー | 車両制御装置 |
-
2015
- 2015-12-09 DE DE102015224665.5A patent/DE102015224665A1/de active Pending
-
2016
- 2016-12-05 JP JP2016235493A patent/JP6872356B2/ja active Active
- 2016-12-08 KR KR1020160166901A patent/KR102580736B1/ko active IP Right Grant
- 2016-12-08 CN CN201611121992.9A patent/CN106985807B/zh active Active
Also Published As
Publication number | Publication date |
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CN106985807A (zh) | 2017-07-28 |
CN106985807B (zh) | 2021-11-09 |
DE102015224665A1 (de) | 2017-06-14 |
KR102580736B1 (ko) | 2023-09-21 |
JP2017132454A (ja) | 2017-08-03 |
KR20170068397A (ko) | 2017-06-19 |
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