MX2017009628A - Funcionamiento mejorado de la direccion. - Google Patents
Funcionamiento mejorado de la direccion.Info
- Publication number
- MX2017009628A MX2017009628A MX2017009628A MX2017009628A MX2017009628A MX 2017009628 A MX2017009628 A MX 2017009628A MX 2017009628 A MX2017009628 A MX 2017009628A MX 2017009628 A MX2017009628 A MX 2017009628A MX 2017009628 A MX2017009628 A MX 2017009628A
- Authority
- MX
- Mexico
- Prior art keywords
- steering
- actuators
- operation mode
- steering column
- torque
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
- B62D6/002—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits computing target steering angles for front or rear wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
- B62D5/0481—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures
- B62D5/0484—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures for reaction to failures, e.g. limp home
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/24—Steering controls, i.e. means for initiating a change of direction of the vehicle not vehicle-mounted
- B62D1/28—Steering controls, i.e. means for initiating a change of direction of the vehicle not vehicle-mounted non-mechanical, e.g. following a line or other known markers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
- B62D5/046—Controlling the motor
- B62D5/0463—Controlling the motor calculating assisting torque from the motor based on driver input
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
- B62D5/0475—Controlling other elements
- B62D5/0478—Clutches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
- B62D5/0481—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/30—Safety devices, e.g. alternate emergency power supply or transmission means to ensure steering upon failure of the primary steering means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
- B62D6/08—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to driver input torque
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
- B62D1/166—Means changing the transfer ratio between steering wheel and steering gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D3/00—Steering gears
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D3/00—Steering gears
- B62D3/02—Steering gears mechanical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D3/00—Steering gears
- B62D3/14—Steering gears hydraulic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/001—Mechanical components or aspects of steer-by-wire systems, not otherwise provided for in this maingroup
- B62D5/003—Backup systems, e.g. for manual steering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/001—Mechanical components or aspects of steer-by-wire systems, not otherwise provided for in this maingroup
- B62D5/005—Mechanical components or aspects of steer-by-wire systems, not otherwise provided for in this maingroup means for generating torque on steering wheel or input member, e.g. feedback
- B62D5/006—Mechanical components or aspects of steer-by-wire systems, not otherwise provided for in this maingroup means for generating torque on steering wheel or input member, e.g. feedback power actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/008—Changing the transfer ratio between the steering wheel and the steering gear by variable supply of energy, e.g. by using a superposition gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
- B62D5/046—Controlling the motor
- B62D5/0472—Controlling the motor for damping vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Power Steering Mechanism (AREA)
Abstract
Se determina un modo de actividad de un primer accionador engranado con una cremallera de dirección. Se determina un modo de actividad de un segundo accionador engranado con una columna de dirección. Se ajusta el modo de actividad del primero y segundo accionador luego de detectar una falla en el otro del primero y segundo accionador. Se acciona al menos una de la cremallera de dirección y la columna de dirección según el modo de actividad. En un modo de control del ángulo, se brinda un ángulo de dirección predeterminado al primero y segundo accionador para ajustar la cremallera de dirección según el ángulo de dirección. En un modo de control del par motor, se brinda un par motor de la columna de dirección de un sensor de torsión colocado en la columna de dirección al primero y segundo accionador para ajustar la cremallera de dirección según el par motor de la columna de dirección.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/223,115 US9975573B2 (en) | 2016-07-29 | 2016-07-29 | Enhanced steering operation |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2017009628A true MX2017009628A (es) | 2018-09-10 |
Family
ID=59778781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017009628A MX2017009628A (es) | 2016-07-29 | 2017-07-25 | Funcionamiento mejorado de la direccion. |
Country Status (6)
Country | Link |
---|---|
US (1) | US9975573B2 (es) |
CN (1) | CN107662641B (es) |
DE (1) | DE102017117072A1 (es) |
GB (1) | GB2553665A (es) |
MX (1) | MX2017009628A (es) |
RU (1) | RU2017126691A (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2668138C1 (ru) * | 2015-06-03 | 2018-09-26 | Ниссан Мотор Ко., Лтд. | Устройство управления транспортного средства и способ управления транспортным средством |
JP7453742B2 (ja) * | 2018-09-06 | 2024-03-21 | 日立Astemo株式会社 | ステアリング装置 |
JP7294813B2 (ja) * | 2019-01-10 | 2023-06-20 | 株式会社ジェイテクト | 転舵制御装置 |
US11577776B2 (en) * | 2020-03-05 | 2023-02-14 | Tusimple, Inc. | Managing redundant steering system for autonomous vehicles |
US11827290B2 (en) * | 2020-11-02 | 2023-11-28 | Ford Global Technologies, Llc | Rotary assist apparatus for recirculating ball steering gears |
US11873037B2 (en) | 2021-03-04 | 2024-01-16 | Ford Global Technologies, Llc | Belt driven rotary assist apparatus for recirculating ball steering gears |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5253730A (en) * | 1988-06-08 | 1993-10-19 | Honda Giken Kogyo Kabushiki Kaisha | Power steering apparatus |
JPH04504699A (ja) * | 1989-04-26 | 1992-08-20 | グループ ロータス リミテッド | 車両用ステアリングシステム |
JP3554841B2 (ja) | 1997-02-07 | 2004-08-18 | 光洋精工株式会社 | 自動車の舵取装置 |
JP3063896B2 (ja) | 1997-08-01 | 2000-07-12 | 本田技研工業株式会社 | 電動パワーステアリング装置 |
DE19750585A1 (de) * | 1997-11-17 | 1999-06-02 | Deutsch Zentr Luft & Raumfahrt | Aktuator zum Korrigieren eines über das Lenkrad eines Fahrzeugs an die Räder einer gelenkten Fahrzeugachse eingegebenen Lenkwinkels |
DE19952227B4 (de) | 1999-01-22 | 2008-12-11 | Thyssenkrupp Presta Steertec Gmbh | Hydraulische fehlertolerante Kraftfahrzeuglenkung mit autonomem Lenkeingriff |
DE10160717A1 (de) | 2001-12-11 | 2003-06-18 | Mercedes Benz Lenkungen Gmbh | Lenkung mit Umlaufgetriebe und Antrieb zum Aufprägen eines best. Handmoments am Lenkrad |
CN100436227C (zh) * | 2003-10-02 | 2008-11-26 | 日产自动车株式会社 | 车辆转向装置 |
JP2005186759A (ja) | 2003-12-25 | 2005-07-14 | Koyo Seiko Co Ltd | 電動パワーステアリング装置 |
US20070256885A1 (en) * | 2004-04-14 | 2007-11-08 | Daimlerchrysler Ag | Steering System |
JP2005329784A (ja) | 2004-05-19 | 2005-12-02 | Hitachi Ltd | 電動パワーステアリング装置 |
JP4853053B2 (ja) | 2006-03-03 | 2012-01-11 | 日産自動車株式会社 | 車両用操舵制御装置 |
DE102006017440A1 (de) * | 2006-04-13 | 2007-10-18 | Zf Lenksysteme Gmbh | Verfahren zum Betrieb eines elektrischen Servolenksystems |
FR2901226B1 (fr) * | 2006-05-16 | 2008-12-26 | Renault Sas | Systeme de direction assistee electrique de vehicule automobile |
JP4902309B2 (ja) * | 2006-10-13 | 2012-03-21 | 日立オートモティブシステムズ株式会社 | ステアリング装置 |
DE102006053294A1 (de) | 2006-11-13 | 2008-05-15 | Bayerische Motoren Werke Ag | Betriebsverfahren für ein Lenksystem eines zweispurigen Kraftfahrzeugs |
DE102008021973A1 (de) * | 2008-05-02 | 2009-11-05 | Bayerische Motoren Werke Aktiengesellschaft | Fahrzeug- Lenksystem der by-wire-Bauart |
JP2009269540A (ja) * | 2008-05-09 | 2009-11-19 | Jtekt Corp | 電動パワーステアリング装置 |
US8994521B2 (en) | 2011-06-29 | 2015-03-31 | GM Global Technology Operations LLC | Steering wheels for vehicle control in manual and autonomous driving |
JP2013107450A (ja) | 2011-11-18 | 2013-06-06 | Jtekt Corp | 四輪操舵制御装置 |
JP2014227042A (ja) * | 2013-05-22 | 2014-12-08 | 株式会社ジェイテクト | パワーステアリング装置 |
JP5835275B2 (ja) * | 2013-06-19 | 2015-12-24 | トヨタ自動車株式会社 | 車両の操舵装置 |
CN103419835B (zh) * | 2013-07-22 | 2015-12-23 | 湖南大学 | 一种汽车线控转向***及其控制方法 |
CN103754256B (zh) * | 2014-01-24 | 2016-01-06 | 中国石油大学(华东) | 一种具有可调转向模式的电动汽车转向***及控制方法 |
JP2015160447A (ja) * | 2014-02-26 | 2015-09-07 | 株式会社ジェイテクト | パワーステアリング装置 |
KR101970979B1 (ko) * | 2014-04-16 | 2019-04-23 | 주식회사 만도 | 스티어 바이 와이어용 안전장치 |
DE102014107914A1 (de) | 2014-06-05 | 2015-12-31 | Robert Bosch Automotive Steering Gmbh | Verfahren zum Betreiben eines Lenksystems und Lenksystem |
-
2016
- 2016-07-29 US US15/223,115 patent/US9975573B2/en not_active Expired - Fee Related
-
2017
- 2017-07-24 CN CN201710606473.XA patent/CN107662641B/zh active Active
- 2017-07-25 MX MX2017009628A patent/MX2017009628A/es unknown
- 2017-07-26 RU RU2017126691A patent/RU2017126691A/ru not_active Application Discontinuation
- 2017-07-27 DE DE102017117072.3A patent/DE102017117072A1/de active Pending
- 2017-07-28 GB GB1712158.3A patent/GB2553665A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US20180029637A1 (en) | 2018-02-01 |
DE102017117072A1 (de) | 2018-02-01 |
CN107662641B (zh) | 2021-12-07 |
RU2017126691A (ru) | 2019-01-28 |
RU2017126691A3 (es) | 2019-01-28 |
CN107662641A (zh) | 2018-02-06 |
US9975573B2 (en) | 2018-05-22 |
GB2553665A (en) | 2018-03-14 |
GB201712158D0 (en) | 2017-09-13 |
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