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MX2017013740A - Prediccion de la capacidad de direccion. - Google Patents

Prediccion de la capacidad de direccion.

Info

Publication number
MX2017013740A
MX2017013740A MX2017013740A MX2017013740A MX2017013740A MX 2017013740 A MX2017013740 A MX 2017013740A MX 2017013740 A MX2017013740 A MX 2017013740A MX 2017013740 A MX2017013740 A MX 2017013740A MX 2017013740 A MX2017013740 A MX 2017013740A
Authority
MX
Mexico
Prior art keywords
vehicle
steering
steering capability
capability prediction
velocities
Prior art date
Application number
MX2017013740A
Other languages
English (en)
Inventor
She Eric
Christiansen Jens
Original Assignee
Ford Global Tech Llc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ford Global Tech Llc filed Critical Ford Global Tech Llc
Publication of MX2017013740A publication Critical patent/MX2017013740A/es

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0212—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory
    • G05D1/0214—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory in accordance with safety or protection criteria, e.g. avoiding hazardous areas
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0212—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/02—Control of vehicle driving stability
    • B60W30/045—Improving turning performance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/10—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D15/00—Steering not otherwise provided for
    • B62D15/02—Steering position indicators ; Steering position determination; Steering aids
    • B62D15/025—Active steering aids, e.g. helping the driver by actively influencing the steering system after environment evaluation
    • 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
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)

Abstract

Los vehículos pueden estar equipados para funcionar en modo automático y piloteados por un ocupante. Un dispositivo informático incluido en un vehículo puede determinar las velocidades de dirección estimadas para un sistema de dirección de un vehículo en función de los ángulos de dirección respectivos y los períodos de tiempo y determinar un camino para que el vehículo recorra basándose en las velocidades de dirección.
MX2017013740A 2016-11-01 2017-10-25 Prediccion de la capacidad de direccion. MX2017013740A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/340,120 US10539961B2 (en) 2016-11-01 2016-11-01 Steering capability prediction

Publications (1)

Publication Number Publication Date
MX2017013740A true MX2017013740A (es) 2018-09-28

Family

ID=60481892

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017013740A MX2017013740A (es) 2016-11-01 2017-10-25 Prediccion de la capacidad de direccion.

Country Status (6)

Country Link
US (1) US10539961B2 (es)
CN (1) CN108016431B (es)
DE (1) DE102017125343A1 (es)
GB (1) GB2557441A (es)
MX (1) MX2017013740A (es)
RU (1) RU2017134333A (es)

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CN108146433B (zh) * 2016-12-06 2020-04-21 上汽通用汽车有限公司 车辆的紧急自动制动系统及方法
US10220857B2 (en) 2017-02-23 2019-03-05 Uber Technologies, Inc. Vehicle control system
CN110758548B (zh) * 2018-07-27 2021-06-18 比亚迪股份有限公司 转向助力控制方法、车辆、服务器、存储介质及系统
US10852746B2 (en) 2018-12-12 2020-12-01 Waymo Llc Detecting general road weather conditions
JP7255507B2 (ja) * 2020-01-31 2023-04-11 トヨタ自動車株式会社 車両
US11827293B2 (en) 2021-02-09 2023-11-28 GM Global Technology Operations LLC Real-time estimation of achievable angle, velocity, and acceleration capabilities of steering actuator
US11884327B2 (en) * 2021-05-11 2024-01-30 Ford Global Technologies, Llc Vibration dampening vehicle subframe
FR3128688A1 (fr) * 2021-10-28 2023-05-05 Trelleborg Carquefou Système de direction pour engin roulant à au moins deux roues directrices et procédé de contrôle en particulier du fonctionnement d’un tel système de direction

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DE4415736C2 (de) 1994-05-04 2002-11-14 Siemens Ag Verfahren zur Kollisionsvermeidung mit Hilfe eines Lenkwinkelfeldes für eine autonome mobile Einheit
JP4075763B2 (ja) 2003-10-14 2008-04-16 トヨタ自動車株式会社 車輌の走行経路予測制御装置
EP2085279B1 (en) 2008-01-29 2011-05-25 Ford Global Technologies, LLC A system for collision course prediction
US8170739B2 (en) * 2008-06-20 2012-05-01 GM Global Technology Operations LLC Path generation algorithm for automated lane centering and lane changing control system
US8078373B2 (en) * 2008-11-21 2011-12-13 GM Global Technology Operations LLC Vehicle dynamics prediction with lane/path information using a preview-correction-prediction approach
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JP5429062B2 (ja) * 2010-06-11 2014-02-26 トヨタ自動車株式会社 車両の走行制御装置
JP5630583B2 (ja) * 2011-08-31 2014-11-26 日産自動車株式会社 車両運転支援装置
KR101607412B1 (ko) * 2011-08-31 2016-04-11 도요타 지도샤（주） 차량의 주행 제어 장치
DE102012010130A1 (de) 2012-05-23 2012-12-13 Daimler Ag Verfahren zum Ermitteln von kollisionsgefährdenden Lenkwinkelwerteneines Kraftfahrzeuges unter Berücksichtigung eines dynamischen Abstandsgrenzwerts
CN105473419B (zh) * 2012-11-07 2018-12-18 日产自动车株式会社 转向操纵控制装置
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JP6008050B2 (ja) * 2013-07-19 2016-10-19 日産自動車株式会社 運転状態推定装置
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KR102036050B1 (ko) * 2014-12-30 2019-10-24 주식회사 만도 차선 변경 장치 및 방법
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CN107292048B (zh) 2017-07-05 2020-12-04 合肥工业大学 一种基于veDYNA车道保持方法及系统

Also Published As

Publication number Publication date
CN108016431A (zh) 2018-05-11
CN108016431B (zh) 2022-09-30
GB201717545D0 (en) 2017-12-06
US20180120855A1 (en) 2018-05-03
GB2557441A (en) 2018-06-20
DE102017125343A1 (de) 2018-05-03
RU2017134333A (ru) 2019-04-05
US10539961B2 (en) 2020-01-21

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