MX2017000867A - Sistema de distancia para detenerse. - Google Patents

Sistema de distancia para detenerse.

Info

Publication number
MX2017000867A
MX2017000867A MX2017000867A MX2017000867A MX2017000867A MX 2017000867 A MX2017000867 A MX 2017000867A MX 2017000867 A MX2017000867 A MX 2017000867A MX 2017000867 A MX2017000867 A MX 2017000867A MX 2017000867 A MX2017000867 A MX 2017000867A
Authority
MX
Mexico
Prior art keywords
distance
stop
trajectory
acceleration
vehicle
Prior art date
Application number
MX2017000867A
Other languages
English (en)
Inventor
Scott J Lauffer
edward brewer Michael
Shin Eric
Broderick John
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 MX2017000867A publication Critical patent/MX2017000867A/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
    • G05D1/0223—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory involving speed control of the vehicle
    • 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
    • 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
    • B60T7/22—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger initiated by contact of vehicle, e.g. bumper, with an external object, e.g. another vehicle, or by means of contactless obstacle detectors mounted on the 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
    • B60T8/32—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
    • B60T8/58—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 responsive to speed and another condition or to plural speed conditions
    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/18—Conjoint control of vehicle sub-units of different type or different function including control of braking systems
    • B60W10/182—Conjoint control of vehicle sub-units of different type or different function including control of braking systems including control of parking brakes
    • 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
    • B60W30/06—Automatic manoeuvring for parking
    • 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
    • B60W30/14—Adaptive cruise control
    • 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
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/02—Active or adaptive cruise control system; Distance control
    • 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
    • B60T2230/00—Monitoring, detecting special vehicle behaviour; Counteracting thereof
    • B60T2230/04—Jerk, soft-stop; Anti-jerk, reduction of pitch or nose-dive when braking

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Regulating Braking Force (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Traffic Control Systems (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Controls For Constant Speed Travelling (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Se recibe una distancia para detener el vehículo. Se traza una trayectoria que incluye una pluralidad de segmentos de aceleración, que son porciones respectivas de la trayectoria que ordenan al menos una de una aceleración y una sacudida que dura un período de tiempo especificado, conforme a la distancia. Al menos uno de un freno del vehículo y una propulsión del vehículo se ajustan en base a la trayectoria para detenerse a la distancia. Los segmentos de aceleración incluyen dos o más de una rampa ascendente, una desaceleración, una rampa descendente y una desaceleración final.
MX2017000867A 2016-01-19 2017-01-19 Sistema de distancia para detenerse. MX2017000867A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/000,281 US9823660B2 (en) 2016-01-19 2016-01-19 System for distance to stop

Publications (1)

Publication Number Publication Date
MX2017000867A true MX2017000867A (es) 2017-08-10

Family

ID=58463352

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017000867A MX2017000867A (es) 2016-01-19 2017-01-19 Sistema de distancia para detenerse.

Country Status (6)

Country Link
US (1) US9823660B2 (es)
CN (1) CN106985826A (es)
DE (1) DE102017100210A1 (es)
GB (1) GB2547991A (es)
MX (1) MX2017000867A (es)
RU (1) RU2016152527A (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019201800A1 (de) * 2019-02-12 2020-08-13 Continental Automotive Gmbh Verfahren zur Trajektorienplanung eines Assistenzsystems
US11560153B2 (en) * 2019-03-07 2023-01-24 6 River Systems, Llc Systems and methods for collision avoidance by autonomous vehicles
DE102019002787A1 (de) * 2019-04-16 2020-10-22 Daimler Ag Verfahren und Vorrichtung zum automatisierten Notstoppen
DE102020200178A1 (de) 2020-01-09 2021-07-15 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Bremsen eines Fahrzeugs
CN111324848B (zh) * 2020-02-17 2023-09-19 北京建筑大学 移动激光雷达测量系统车载轨迹数据优化方法
GB202002365D0 (en) * 2020-02-20 2020-04-08 Five Ai Ltd Implementing manoeuvres in autonomous vehicles
FR3122856A1 (fr) * 2021-05-11 2022-11-18 Renault S.A.S. Procédé de gestion de la vitesse longitudinale d’un véhicule autonome.
CN115214574B (zh) * 2021-08-31 2023-08-04 广州汽车集团股份有限公司 一种车辆的主动制动方法、装置及汽车

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6345611A (ja) 1986-08-13 1988-02-26 Komatsu Forklift Co Ltd 無人車両の減速・停止制御方法
JP2003063272A (ja) * 2001-08-30 2003-03-05 Hitachi Ltd 車両の自動速度制御装置
DE10155096A1 (de) 2001-11-09 2003-05-22 Bosch Gmbh Robert Geschwindigkeitsregler mit Stop-Funktion
JP3918686B2 (ja) * 2002-08-30 2007-05-23 株式会社日立製作所 自動車の走行制御装置及び制御方法
DE10335899A1 (de) 2003-08-06 2005-03-03 Robert Bosch Gmbh Vorrichtung zur Längsführung eines Kraftfahrzeugs durch Eingriff in das Bremssystem
JP4254586B2 (ja) * 2004-03-15 2009-04-15 日産自動車株式会社 減速制御装置
DE102006034411A1 (de) 2006-07-25 2008-01-31 Robert Bosch Gmbh Vorrichtung zur Geschwindigkeits- und Anhalteregelung in Kraftfahrzeugen
JP5031482B2 (ja) * 2007-08-10 2012-09-19 株式会社デンソー 車両用停止制御装置及び制御システム
JP2011014663A (ja) 2009-07-01 2011-01-20 Nec Tokin Corp 固体電解コンデンサ
KR101092721B1 (ko) 2010-04-14 2011-12-09 기아자동차주식회사 차간거리 제어시스템의 자동 정지 및 출발 제어 방법
KR101665723B1 (ko) 2010-11-17 2016-10-13 현대모비스 주식회사 선행 차량 거동추정을 통한 차량제어방법
US9358962B2 (en) 2011-08-03 2016-06-07 Continental Teves Ag & Co. Ohg Method and system for adaptively controlling distance and speed and for stopping a motor vehicle, and a motor vehicle which works with same
KR101376209B1 (ko) 2012-05-23 2014-03-21 현대모비스 주식회사 차량 정지 제어 시스템 및 방법
DE102013215432B4 (de) * 2013-08-06 2020-11-12 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Bremsen eines Kraftfahrzeugs bei Vorliegen eines Störschallereignisses während eines automatisierten Parkmanövers
US9499140B2 (en) 2014-01-29 2016-11-22 Continental Automotive Systems, Inc. Method for reducing jerk when completing an automatic braking maneuver
DE102014008431A1 (de) * 2014-06-06 2014-11-27 Daimler Ag Verfahren zur Kollisionsvermeidung oder Kollisionsfolgenminderung für Fahrzeuge

Also Published As

Publication number Publication date
US9823660B2 (en) 2017-11-21
GB201700857D0 (en) 2017-03-01
GB2547991A (en) 2017-09-06
CN106985826A (zh) 2017-07-28
DE102017100210A1 (de) 2017-07-20
RU2016152527A (ru) 2018-07-02
US20170205831A1 (en) 2017-07-20

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