JP7741899B2 - 自動車用の電気機械式のブレーキシステムおよびこのブレーキシステム用の制御方法 - Google Patents
自動車用の電気機械式のブレーキシステムおよびこのブレーキシステム用の制御方法Info
- Publication number
- JP7741899B2 JP7741899B2 JP2023573537A JP2023573537A JP7741899B2 JP 7741899 B2 JP7741899 B2 JP 7741899B2 JP 2023573537 A JP2023573537 A JP 2023573537A JP 2023573537 A JP2023573537 A JP 2023573537A JP 7741899 B2 JP7741899 B2 JP 7741899B2
- Authority
- JP
- Japan
- Prior art keywords
- control device
- devices
- electric motor
- assigned
- electric motors
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
Classifications
-
- 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
- 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
- B60T13/746—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 and mechanical transmission of the braking action
-
- 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
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
- B60T17/22—Devices for monitoring or checking brake systems; Signal devices
-
- 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
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
- B60T17/22—Devices for monitoring or checking brake systems; Signal devices
- B60T17/221—Procedure or apparatus for checking or keeping in a correct functioning condition of brake 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
- 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
- B60T8/171—Detecting parameters used in the regulation; Measuring values used in the regulation
-
- 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
-
- 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
- B60T8/92—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 automatically taking corrective action
-
- 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
- B60T2210/00—Detection or estimation of road or environment conditions; Detection or estimation of road shapes
- B60T2210/30—Environment conditions or position therewithin
- B60T2210/32—Vehicle surroundings
-
- 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
- B60T2240/00—Monitoring, detecting wheel/tyre behaviour; counteracting 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
- B60T2250/00—Monitoring, detecting, estimating vehicle conditions
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2306/00—Other features of vehicle sub-units
- B60Y2306/13—Failsafe arrangements
-
- 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
-
- 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
- B60Y2400/90—Driver alarms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Regulating Braking Force (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Human Computer Interaction (AREA)
- Braking Systems And Boosters (AREA)
Description
2 ホイールブレーキ装置
3 一次の電気モータ
4 二次の電気モータ
5 制御装置
6 センサ
7 別の制御装置
8 バックアップ制御装置
Claims (8)
- 自動車用の電気機械式のブレーキシステム(1)であって、4つのホイールブレーキ装置(2)と、4つの一次の電気モータ(3)と、4つの二次の電気モータ(4)と、4つの制御装置(5)と、1つのバックアップ制御装置(8)とを備え、
-前記制御装置(5)および/または前記バックアップ制御装置(8)は、前記ホイールブレーキ装置(2)および/または前記自動車に割り当てられたセンサ(6)のセンサデータを検出および/または評価すべく、形成されており、
-前記ホイールブレーキ装置(2)の各々に、それぞれ1つずつ、前記一次の電気モータ(3)と前記二次の電気モータ(4)とが、それぞれの前記ホイールブレーキ装置(2)を操作すべく、それぞれ割り当てられており、かつ
-前記制御装置(5)の各々は、それぞれ1つずつの、前記ホイールブレーキ装置(2)の前記一次の電気モータ(3)に、そして前記バックアップ制御装置(8)は、前記ホイールブレーキ装置(2)の4つの前記二次の電気モータ(4)に、前記電気モータ(3,4)を駆動すべく割り当てられている、
自動車用の電気機械式のブレーキシステム。 - 前記センサ(6)は、ロータ位置センサ、回転数センサ、エアバッグセンサおよび/または間隔センサとして形成され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。
- 前記一次の電気モータ(3)および/または前記二次の電気モータ(4)は、電気的に整流される電気モータとして形成されていることを特徴とする、請求項1または2記載のブレーキシステム。
- 前記制御装置(5)は、それぞれ、当該制御装置(5)が割り当てられた前記一次の電気モータ(3)を有する前記ホイールブレーキ装置(2)に直接的に配置されていることを特徴とする、請求項1または2記載のブレーキシステム。
- 請求項1または2記載の電気機械式のブレーキシステム(1)を運転する方法であって、前記ブレーキシステム(1)の前記電気モータ(3,4)、前記制御装置(5)および
前記バックアップ制御装置(8)を機能性について監視し、かつ前記電気モータ(3,4)の1つ、前記制御装置(5)の1つまたは前記バックアップ制御装置(8)が失陥した際、代替反応をトリガすることを特徴とする、電気機械式のブレーキシステムを運転する方法。 - 前記一次の電気モータ(3)の1つが失陥した際、代替反応として、同じ前記ホイールブレーキ装置(2)に割り当てられた前記二次の電気モータ(4)を駆動することを特徴とする、請求項5記載の方法。
- 前記制御装置(5)の1つが失陥した際、代替反応として、前記バックアップ制御装置(8)を駆動することを特徴とする、請求項5記載の方法。
- 代替反応として、前記自動車の運転者に割り当てられた表示装置上に、警告を出力することを特徴とする、請求項5記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102021205583.4A DE102021205583A1 (de) | 2021-06-01 | 2021-06-01 | Elektromechanisches Bremssystem für ein Kraftfahrzeug, Verfahren |
| DE102021205583.4 | 2021-06-01 | ||
| PCT/EP2022/064214 WO2022253669A1 (de) | 2021-06-01 | 2022-05-25 | Elektromechanisches bremssystem für ein kraftfahrzeug und steuerverfahren dafür |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024520216A JP2024520216A (ja) | 2024-05-22 |
| JP7741899B2 true JP7741899B2 (ja) | 2025-09-18 |
Family
ID=82067492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023573537A Active JP7741899B2 (ja) | 2021-06-01 | 2022-05-25 | 自動車用の電気機械式のブレーキシステムおよびこのブレーキシステム用の制御方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20240227760A9 (ja) |
| EP (1) | EP4347332B1 (ja) |
| JP (1) | JP7741899B2 (ja) |
| KR (1) | KR20240016283A (ja) |
| CN (1) | CN117412891A (ja) |
| DE (1) | DE102021205583A1 (ja) |
| WO (1) | WO2022253669A1 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021108524A1 (de) * | 2021-04-06 | 2022-10-06 | Audi Aktiengesellschaft | Bremssystem für ein autonomes Fahrzeug |
| KR20250179334A (ko) * | 2024-06-21 | 2025-12-30 | 현대모비스 주식회사 | 전동식 브레이크 장치의 페일 세이프 제어방법 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000025592A (ja) | 1998-07-09 | 2000-01-25 | Toyota Motor Corp | 車両用電動ブレーキ装置 |
| JP2001158336A (ja) | 1999-09-21 | 2001-06-12 | Toyota Motor Corp | ブレーキ制御装置 |
| JP2008057643A (ja) | 2006-08-31 | 2008-03-13 | Hitachi Ltd | 電動ブレーキ装置および自動車 |
| US20090223752A1 (en) | 2008-03-06 | 2009-09-10 | Hyundai Motor Company | Disk break apparatus for electromechanical brake system |
| WO2017119430A1 (ja) | 2016-01-07 | 2017-07-13 | Ntn株式会社 | ブレーキ装置 |
| WO2018181806A1 (ja) | 2017-03-31 | 2018-10-04 | 日信工業株式会社 | 車両用ブレーキシステム |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6565388B2 (ja) | 2015-07-02 | 2019-08-28 | 三菱自動車工業株式会社 | 電動ブレーキ装置 |
| KR102440605B1 (ko) * | 2017-12-05 | 2022-09-05 | 현대자동차 주식회사 | 차량의 파킹 제어 시스템 및 그 방법 |
-
2021
- 2021-06-01 DE DE102021205583.4A patent/DE102021205583A1/de active Pending
-
2022
- 2022-05-25 US US18/546,652 patent/US20240227760A9/en active Pending
- 2022-05-25 JP JP2023573537A patent/JP7741899B2/ja active Active
- 2022-05-25 CN CN202280039379.XA patent/CN117412891A/zh active Pending
- 2022-05-25 KR KR1020237041370A patent/KR20240016283A/ko active Pending
- 2022-05-25 EP EP22730793.1A patent/EP4347332B1/de active Active
- 2022-05-25 WO PCT/EP2022/064214 patent/WO2022253669A1/de not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000025592A (ja) | 1998-07-09 | 2000-01-25 | Toyota Motor Corp | 車両用電動ブレーキ装置 |
| JP2001158336A (ja) | 1999-09-21 | 2001-06-12 | Toyota Motor Corp | ブレーキ制御装置 |
| JP2008057643A (ja) | 2006-08-31 | 2008-03-13 | Hitachi Ltd | 電動ブレーキ装置および自動車 |
| US20090223752A1 (en) | 2008-03-06 | 2009-09-10 | Hyundai Motor Company | Disk break apparatus for electromechanical brake system |
| WO2017119430A1 (ja) | 2016-01-07 | 2017-07-13 | Ntn株式会社 | ブレーキ装置 |
| WO2018181806A1 (ja) | 2017-03-31 | 2018-10-04 | 日信工業株式会社 | 車両用ブレーキシステム |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4347332A1 (de) | 2024-04-10 |
| JP2024520216A (ja) | 2024-05-22 |
| US20240132034A1 (en) | 2024-04-25 |
| WO2022253669A1 (de) | 2022-12-08 |
| DE102021205583A1 (de) | 2022-12-01 |
| US20240227760A9 (en) | 2024-07-11 |
| KR20240016283A (ko) | 2024-02-06 |
| CN117412891A (zh) | 2024-01-16 |
| EP4347332B1 (de) | 2025-04-02 |
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