JP6393827B2 - 車両の走行制御装置 - Google Patents
車両の走行制御装置 Download PDFInfo
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
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- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
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- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
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- 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
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- B60W30/0953—Predicting travel path or likelihood of collision the prediction being responsive to vehicle dynamic parameters
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
-
- 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
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- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W2050/0001—Details of the control system
- B60W2050/0043—Signal treatments, identification of variables or parameters, parameter estimation or state estimation
- B60W2050/0052—Filtering, filters
- B60W2050/0054—Cut-off filters, retarders, delaying means, dead zones, threshold values or cut-off frequency
- B60W2050/0056—Low-pass filters
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- 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
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W2050/0001—Details of the control system
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- B60W2050/0057—Frequency analysis, spectral techniques or transforms
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/146—Display means
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- 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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/20—Steering systems
- B60W2510/202—Steering torque
-
- 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
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/12—Lateral speed
- B60W2520/125—Lateral acceleration
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- 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
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-
- 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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/20—Steering systems
-
- 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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/20—Steering systems
- B60W2710/202—Steering torque
-
- 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
- B60W2720/00—Output or target parameters relating to overall vehicle dynamics
- B60W2720/10—Longitudinal speed
- B60W2720/106—Longitudinal acceleration
-
- 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
- B60W30/025—Control of vehicle driving stability related to comfort of drivers or passengers
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- 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
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18145—Cornering
-
- 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
- B62D15/0255—Automatic changing of lane, e.g. for passing another vehicle
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Regulating Braking Force (AREA)
Description
図1は、本発明の実施形態1に係る車両の走行制御装置100のブロック図である。走行制御装置100は、ドライバ操作情報取得部111と、車両運動情報取得部112と、外界情報取得部113と、制御指令値演算部114と、を備えている。これらの各部は、例えば、CPU、ROM、RAM、及び入出力ポート等の電子部品によって構成されている。
以下、本発明の車両の走行制御装置の実施形態2について、図1、図2、及び図4を援用し、図5を用いて説明する。図5は、実施形態2に係る走行制御装置100の制御指令値演算部114の処理を示すフロー図である。
100 走行制御装置
114 制御指令値演算部
Gx 加速度指令値
Gy 横加速度
Gyドット 横加加速度
M 操舵アシスト量
T 目標進行路
x(z(n)) 推定横位置
z(n) 前方注視距離
Claims (6)
- 車両の操舵アシストを行うための操舵アシスト量と、車両の制駆動力を制御するための加速度指令値と、を算出する制御指令値演算部を備えた車両の走行制御装置であって、
前記制御指令値演算部は、
前記車両の前方注視距離における該車両の推定横位置を算出し、
前記推定横位置における前記車両の目標進行路からの横変位量及び横変位速度を算出し、
前記横変位量と前記横変位速度に基づいて前記操舵アシスト量を算出し、
前記操舵アシスト量に応じて前記車両に発生する横加速度と横加加速度を算出し、
前記横加速度と前記横加加速度に応じた前記加速度指令値を算出し、
前記制御指令値演算部は、下記式(1)に基づいて前記推定横位置を算出し、下記式(2)に基づいて前記操舵アシスト量を算出することを特徴とする車両の走行制御装置。
- 前記制御指令値演算部は、前記車両の車速に応じて前記前方注視距離を設定し、前記前方注視距離に応じて前記操舵アシスト量を算出する際の積算回数nを設定することを特徴とする請求項1に記載の車両の走行制御装置。
- 車両の操舵アシストを行うための操舵アシスト量と、車両の制駆動力を制御するための加速度指令値と、を算出する制御指令値演算部を備えた車両の走行制御装置であって、
前記制御指令値演算部は、
前記車両の前方注視距離における該車両の推定横位置を算出し、
前記推定横位置における前記車両の目標進行路からの横変位量及び横変位速度を算出し、
前記横変位量と前記横変位速度に基づいて前記操舵アシスト量を算出し、
前記操舵アシスト量に応じて前記車両に発生する横加速度と横加加速度を算出し、
前記横加速度と前記横加加速度に応じた前記加速度指令値を算出し、
前記制御指令値演算部は、下記式(3)に基づいて前記加速度指令値を算出し、下記式(4)に基づいて前記加速度指令値をフィルタ処理することを特徴とする車両の走行制御装置。
- 車両の操舵アシストを行うための操舵アシスト量と、車両の制駆動力を制御するための加速度指令値と、を算出する制御指令値演算部を備えた車両の走行制御装置であって、
前記制御指令値演算部は、
前記車両の前方注視距離における該車両の推定横位置を算出し、
前記推定横位置における前記車両の目標進行路からの横変位量及び横変位速度を算出し、
前記横変位量と前記横変位速度に基づいて前記操舵アシスト量を算出し、
前記操舵アシスト量に応じて前記車両に発生する横加速度と横加加速度を算出し、
前記横加速度と前記横加加速度に応じた前記加速度指令値を算出し、
前記制御指令値演算部は、下記式(5)に基づいて前記加速度指令値を算出することを特徴とする車両の走行制御装置。
- 車両の操舵アシストを行うための操舵アシスト量と、車両の制駆動力を制御するための加速度指令値と、を算出する制御指令値演算部を備えた車両の走行制御装置であって、
前記制御指令値演算部は、
前記車両の前方注視距離における該車両の推定横位置を算出し、
前記推定横位置における前記車両の目標進行路からの横変位量及び横変位速度を算出し、
前記横変位量と前記横変位速度に基づいて前記操舵アシスト量を算出し、
前記操舵アシスト量に応じて前記車両に発生する横加速度と横加加速度を算出し、
前記横加速度と前記横加加速度に応じた前記加速度指令値を算出し、
前記制御指令値演算部は、下記式(6)に基づいて前記加速度指令値を算出することを特徴とする車両の走行制御装置。
- 車両の操舵アシストを行うための操舵アシスト量と、車両の制駆動力を制御するための加速度指令値と、を算出する制御指令値演算部を備えた車両の走行制御装置であって、
前記制御指令値演算部は、
前記車両の前方注視距離における該車両の推定横位置を算出し、
前記推定横位置における前記車両の目標進行路からの横変位量及び横変位速度を算出し、
前記横変位量と前記横変位速度に基づいて前記操舵アシスト量を算出し、
前記操舵アシスト量に応じて前記車両に発生する横加速度と横加加速度を算出し、
前記横加速度と前記横加加速度に応じた前記加速度指令値を算出し、
前記制御指令値演算部は、下記式(7)に基づいて前記加速度指令値を算出し、前記車両の車速に応じて前記前方注視距離を設定し、前記前方注視距離に応じて前記加速度指令値を算出する際の積算回数nを設定することを特徴とする車両の走行制御装置。
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JP2015081209 | 2015-04-10 | ||
JP2015081209 | 2015-04-10 | ||
PCT/JP2016/058224 WO2016163210A1 (ja) | 2015-04-10 | 2016-03-16 | 車両の走行制御装置 |
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JPWO2016163210A1 JPWO2016163210A1 (ja) | 2017-12-28 |
JP6393827B2 true JP6393827B2 (ja) | 2018-09-19 |
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JP6604894B2 (ja) * | 2016-04-12 | 2019-11-13 | 日立オートモティブシステムズ株式会社 | 車両制御装置及び方法 |
US10239451B1 (en) * | 2017-09-05 | 2019-03-26 | GM Global Technology Operations LLC | Systems and methods for providing relative lane assignment of objects at distances from the vehicle |
CN110308717B (zh) * | 2018-03-27 | 2020-12-22 | 广州汽车集团股份有限公司 | 控制自主式移动机器移动的方法、装置、机器及存储介质 |
CN108382395B (zh) * | 2018-04-03 | 2023-06-27 | 浙江工业大学 | 一种提高公交车乘坐舒适性的智能辅助系统 |
JP7124561B2 (ja) * | 2018-08-28 | 2022-08-24 | 株式会社デンソー | 旋回制御装置 |
JP2020077260A (ja) * | 2018-11-08 | 2020-05-21 | 朝日電装株式会社 | 車両用制御システム |
KR102703732B1 (ko) * | 2018-11-16 | 2024-09-09 | 현대자동차주식회사 | 차량 주행 보조 제어 장치, 그를 포함한 시스템 및 그 방법 |
JP7253908B2 (ja) * | 2018-12-03 | 2023-04-07 | 日立Astemo株式会社 | 車両制御装置 |
JP7185511B2 (ja) * | 2018-12-06 | 2022-12-07 | 株式会社Subaru | 車両の走行制御装置 |
CN111409632B (zh) * | 2018-12-19 | 2021-09-10 | 长沙智能驾驶研究院有限公司 | 车辆控制方法及装置、计算机设备和存储介质 |
JP7289657B2 (ja) * | 2019-01-17 | 2023-06-12 | 日立Astemo株式会社 | 駆動装置指令生成部、および、車両制御システム |
JP7298180B2 (ja) * | 2019-02-21 | 2023-06-27 | 日産自動車株式会社 | 車両の走行制御方法及び走行制御装置 |
US11608059B2 (en) * | 2019-08-26 | 2023-03-21 | GM Global Technology Operations LLC | Method and apparatus for method for real time lateral control and steering actuation assessment |
JP7320074B2 (ja) * | 2019-11-28 | 2023-08-02 | 日立Astemo株式会社 | 車両制御装置、車両制御方法、及び車両制御システム |
CN112477876B (zh) * | 2020-11-20 | 2022-06-21 | 北京罗克维尔斯科技有限公司 | 车辆弯道行驶的控制方法和装置 |
KR20220128153A (ko) * | 2021-03-12 | 2022-09-20 | 현대자동차주식회사 | 차로 유지 제어 장치, 그를 포함한 차량 시스템 및 그 방법 |
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JP3525698B2 (ja) * | 1997-09-26 | 2004-05-10 | 日産自動車株式会社 | 状態推定装置及び車両走行制御装置 |
JP3785967B2 (ja) * | 2001-08-27 | 2006-06-14 | 日産自動車株式会社 | 車線追従走行制御装置 |
JP4162013B2 (ja) * | 2006-04-03 | 2008-10-08 | 日産自動車株式会社 | 車線逸脱防止装置 |
JP5254688B2 (ja) | 2008-07-17 | 2013-08-07 | 富士重工業株式会社 | 車線逸脱防止装置 |
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JP5143103B2 (ja) | 2009-09-30 | 2013-02-13 | 日立オートモティブシステムズ株式会社 | 車両の運動制御装置 |
JP5462373B2 (ja) * | 2010-09-28 | 2014-04-02 | 日立オートモティブシステムズ株式会社 | 車両の運動制御装置 |
US20140014549A1 (en) * | 2012-07-10 | 2014-01-16 | Shenzhen China Star Optoelectronics Technology Co. Ltd. | Packaging Device for Panel |
JP2014024448A (ja) | 2012-07-26 | 2014-02-06 | Fuji Heavy Ind Ltd | 車両の操舵支援装置 |
JP5452696B2 (ja) * | 2012-11-12 | 2014-03-26 | 日立オートモティブシステムズ株式会社 | 車両の運動制御装置 |
JP2014148182A (ja) | 2013-01-31 | 2014-08-21 | Hitachi Automotive Systems Ltd | 車両の走行制御装置 |
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