MX2021007509A - Sistema de frenos electrohidraulicos externamente potenciados para un vehiculo terrestre que conduce de manera autonoma. - Google Patents
Sistema de frenos electrohidraulicos externamente potenciados para un vehiculo terrestre que conduce de manera autonoma.Info
- Publication number
- MX2021007509A MX2021007509A MX2021007509A MX2021007509A MX2021007509A MX 2021007509 A MX2021007509 A MX 2021007509A MX 2021007509 A MX2021007509 A MX 2021007509A MX 2021007509 A MX2021007509 A MX 2021007509A MX 2021007509 A MX2021007509 A MX 2021007509A
- Authority
- MX
- Mexico
- Prior art keywords
- externally powered
- electrohydraulic
- brake system
- autonomously driving
- driving land
- Prior art date
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
- 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
- B60T17/06—Applications or arrangements of reservoirs
-
- 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
-
- 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
- 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
- B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
- B60T15/02—Application and release valves
- B60T15/04—Driver's valves
-
- 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
- B60T17/02—Arrangements of pumps or compressors, or control devices therefor
-
- 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
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/81—Braking systems
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Regulating Braking Force (AREA)
- Braking Systems And Boosters (AREA)
Abstract
La invención se refiere a un sistema de frenos electrohidráulicos de vehículo externamente potenciados (1) para un vehículo de motor que conduce de manera autónoma en caminos públicos, que se va a proporcionar con dos generadores de presión de frenos redundantes externamente potenciados (3, 4), tal que durante el modo automático y en el caso de falla de un generador de presión de frenos externamente potenciados (3, 4) el otro generador de presión de frenos externamente potenciados (4, 3) pueda frenar el vehículo de motor sin la intervención del conductor.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018222488.9A DE102018222488A1 (de) | 2018-12-20 | 2018-12-20 | Elektrohydraulische Fremdkraft-Fahrzeugbremsanlage für ein autonom fahrendes Landfahrzeug |
PCT/EP2019/076030 WO2020126138A1 (de) | 2018-12-20 | 2019-09-26 | Elektrohydraulische fremdkraft-fahrzeugbremsanlage für ein autonom fahrendes landfahrzeug |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2021007509A true MX2021007509A (es) | 2021-08-05 |
Family
ID=68470456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2021007509A MX2021007509A (es) | 2018-12-20 | 2019-09-26 | Sistema de frenos electrohidraulicos externamente potenciados para un vehiculo terrestre que conduce de manera autonoma. |
Country Status (7)
Country | Link |
---|---|
US (1) | US20220063577A1 (es) |
JP (1) | JP7235427B2 (es) |
KR (1) | KR20210104809A (es) |
CN (1) | CN113165609A (es) |
DE (1) | DE102018222488A1 (es) |
MX (1) | MX2021007509A (es) |
WO (1) | WO2020126138A1 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020210598A1 (de) | 2020-08-20 | 2022-02-24 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zur Prüfung der Verfügbarkeit einer hydraulischen Rückfallebene bei einer elektronisch schlupfregelbaren Fremdkraftbremsanlage; elektronisches Steuergerät für eine elektronisch schlupfregelbare Fremdkraftbremsanlage und elektronisch schlupfregelbare Fremdkraftbremsanlage mit einem elektronischen Steuergerät |
KR102484451B1 (ko) * | 2021-01-22 | 2023-01-02 | 현대모비스 주식회사 | 전자식 유압 브레이크 장치 및 제어방법 |
DE102021210748A1 (de) | 2021-09-27 | 2023-03-30 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zur Ermittlung einer Leckage eines geschlossenen Einlassventils einer hydraulischen Fremdkraft-Bremsanlage |
KR20230134211A (ko) * | 2022-03-14 | 2023-09-21 | 에이치엘만도 주식회사 | 전자식 브레이크 시스템 및 이의 작동방법 |
DE102022209076A1 (de) | 2022-09-01 | 2024-03-07 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zur Ermittlung eines Fremdkraftzylinderdruckes |
DE102022209274A1 (de) | 2022-09-07 | 2024-03-07 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Betrieb eines Bremssystems |
DE102022210242A1 (de) | 2022-09-28 | 2024-03-28 | Robert Bosch Gesellschaft mit beschränkter Haftung | Elektrohydraulische Fremdkraft-Fahrzeugbremsanlage |
DE102022213400A1 (de) | 2022-12-09 | 2024-06-20 | Robert Bosch Gesellschaft mit beschränkter Haftung | Fremdkraftbremsdruckerzeuger für eine Fremdkraftbremsanlage |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5048348B2 (ja) * | 2007-01-22 | 2012-10-17 | 本田技研工業株式会社 | ブレーキ装置 |
EP2409885B1 (en) * | 2009-03-19 | 2013-07-17 | Honda Motor Co., Ltd. | Operating method for a braking device |
JP5582289B2 (ja) * | 2010-03-03 | 2014-09-03 | 日立オートモティブシステムズ株式会社 | ブレーキ装置 |
DE102012205861A1 (de) * | 2011-04-19 | 2012-10-25 | Continental Teves Ag & Co. Ohg | Bremsanlage für Kraftfahrzeuge sowie Verfahren zum Betrieb einer Bremsanlage |
DE102012205862A1 (de) * | 2011-04-19 | 2012-10-25 | Continental Teves Ag & Co. Ohg | Bremsanlage für Kraftfahrzeuge sowie Verfahren zum Betrieb einer Bremsanlage |
DE102012201535A1 (de) * | 2011-04-19 | 2012-10-25 | Continental Teves Ag & Co. Ohg | Bremsanlage für Kraftfahrzeuge sowie Verfahren zur Prüfung einer Bremsanlage |
JP5827215B2 (ja) * | 2012-12-28 | 2015-12-02 | 本田技研工業株式会社 | 液圧発生装置 |
DE102013223861A1 (de) * | 2013-11-21 | 2015-05-21 | Continental Teves Ag & Co. Ohg | Bremsanlage für Kraftahrzeuge |
DE102013227066A1 (de) * | 2013-12-23 | 2015-06-25 | Robert Bosch Gmbh | Hydraulisches Bremssystem und Verfahren zum Betreiben eines hydraulischen Bremssystems |
DE102014220440A1 (de) | 2014-01-15 | 2015-07-16 | Continental Teves Ag & Co. Ohg | Bremsensteuervorrichtung sowie Bremsanlage für Fahrzeuge |
DE102014212537A1 (de) * | 2014-06-30 | 2015-12-31 | Continental Teves Ag & Co. Ohg | Bremsanlage für ein Kraftfahrzeug |
DE102015208148A1 (de) * | 2014-06-30 | 2015-12-31 | Continental Teves Ag & Co. Ohg | Bremsanlage für ein Kraftfahrzeug |
US10166964B2 (en) * | 2014-07-10 | 2019-01-01 | Continental Automotive Systems, Inc. | Pedalless electronically controlled hydraulic braking system with redundant pump |
DE102014225958A1 (de) * | 2014-12-16 | 2016-06-16 | Continental Teves Ag & Co. Ohg | Bremsanlage für ein Kraftfahrzeug |
DE102016203111A1 (de) * | 2015-03-05 | 2016-09-08 | Continental Teves Ag & Co. Ohg | Bremsanlage für Kraftfahrzeuge |
JP6432942B2 (ja) | 2015-06-23 | 2018-12-05 | 日立オートモティブシステムズ株式会社 | ブレーキ装置 |
DE102017216118A1 (de) * | 2016-10-11 | 2018-04-12 | Continental Teves Ag & Co. Ohg | Verfahren zum Betrieb einer elektrohydraulischen Bremsanlage und Bremsanlage |
DE102018009370A1 (de) * | 2018-11-29 | 2020-06-04 | Zf Active Safety Gmbh | Elektrohydraulische Fahrzeug-Bremsanlage mit redundanter Hydraulikdruckerzeugung und Verfahren zum Betreiben der Bremsanlage |
DE102021201536A1 (de) * | 2021-02-18 | 2022-08-18 | Robert Bosch Gesellschaft mit beschränkter Haftung | Elektrohydraulische Fremdkraftbremsanlage für ein autonom fahrendes Kraftfahrzeug |
-
2018
- 2018-12-20 DE DE102018222488.9A patent/DE102018222488A1/de active Pending
-
2019
- 2019-09-26 WO PCT/EP2019/076030 patent/WO2020126138A1/de active Application Filing
- 2019-09-26 CN CN201980084700.4A patent/CN113165609A/zh active Pending
- 2019-09-26 KR KR1020217022255A patent/KR20210104809A/ko not_active Application Discontinuation
- 2019-09-26 MX MX2021007509A patent/MX2021007509A/es unknown
- 2019-09-26 JP JP2021532211A patent/JP7235427B2/ja active Active
- 2019-09-26 US US17/413,375 patent/US20220063577A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JP7235427B2 (ja) | 2023-03-08 |
WO2020126138A1 (de) | 2020-06-25 |
DE102018222488A1 (de) | 2020-06-25 |
JP2022512134A (ja) | 2022-02-02 |
KR20210104809A (ko) | 2021-08-25 |
US20220063577A1 (en) | 2022-03-03 |
CN113165609A (zh) | 2021-07-23 |
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