JP6551866B2 - 運転支援制御装置 - Google Patents
運転支援制御装置 Download PDFInfo
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- JP6551866B2 JP6551866B2 JP2017052140A JP2017052140A JP6551866B2 JP 6551866 B2 JP6551866 B2 JP 6551866B2 JP 2017052140 A JP2017052140 A JP 2017052140A JP 2017052140 A JP2017052140 A JP 2017052140A JP 6551866 B2 JP6551866 B2 JP 6551866B2
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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
- B60W30/10—Path keeping
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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
- B60W30/10—Path keeping
- B60W30/12—Lane keeping
-
- 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
- B60W30/16—Control of distance between vehicles, e.g. keeping a distance to preceding vehicle
- B60W30/165—Automatically following the path of a preceding lead vehicle, e.g. "electronic tow-bar"
-
- 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
- B60W30/182—Selecting between different operative modes, e.g. comfort and performance modes
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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
- 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
- B60W40/02—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 ambient conditions
- B60W40/06—Road conditions
- B60W40/072—Curvature of the road
-
- 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
- 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
- B60W50/0097—Predicting future 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
- 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
- B60W50/082—Selecting or switching between different modes of propelling
-
- 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
- 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
- B60W50/12—Limiting control by the driver depending on vehicle state, e.g. interlocking means for the control input for preventing unsafe operation
-
- 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
- B60W60/00—Drive control systems specially adapted for autonomous road vehicles
- B60W60/001—Planning or execution of driving tasks
- B60W60/0015—Planning or execution of driving tasks specially adapted for safety
-
- 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
- B60W60/00—Drive control systems specially adapted for autonomous road vehicles
- B60W60/005—Handover processes
- B60W60/0051—Handover processes from occupants to 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
- B60W60/00—Drive control systems specially adapted for autonomous road vehicles
- B60W60/005—Handover processes
- B60W60/0059—Estimation of the risk associated with autonomous or manual driving, e.g. situation too complex, sensor failure or driver incapacity
-
- 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
- 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
- B62D15/026—Active steering aids, e.g. helping the driver by actively influencing the steering system after environment evaluation combined with automatic distance control, i.e. electronic tow bar
-
- 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
- B62D15/0265—Automatic obstacle avoidance by steering
-
- 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
- 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
- B60W2050/0062—Adapting control system settings
- B60W2050/007—Switching between manual and automatic parameter input, and vice versa
- B60W2050/0074—Driver shifts control to the controller, e.g. by pressing a button
-
- 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
- B60W2540/00—Input parameters relating to occupants
- B60W2540/215—Selection or confirmation of options
-
- 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
- B60W2552/00—Input parameters relating to infrastructure
- B60W2552/30—Road curve radius
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Traffic Control Systems (AREA)
Description
また本発明によれば、走行路の形状に基づいた曲率半径よりも、目標走行経路における曲率半径を大きくすることが可能である。このため、本発明では、走行路の曲率半径が小さいにもかかわらず、モード遷移される機会を増加させることができる。
加速度センサ24は、車両1の加速度(前後方向の縦加減速度、横方向の横加速度)を検出する。
ヨーレートセンサ25は、車両1のヨーレートを検出する。
操舵角センサ26は、車両1のステアリングホイールの回転角度(操舵角)を検出する。
アクセルセンサ27は、アクセルペダルの踏み込み量を検出する。
ブレーキセンサ28は、ブレーキペダルの踏み込み量を検出する。
ナビゲーションシステム30は、内部に地図情報を格納しており、ECU10へ地図情報を提供することができる。ECU10は、地図情報及び現在車両位置情報に基づいて、車両1の周囲(特に、進行方向前方)に存在する道路、交差点、交通信号、建造物等を特定する。地図情報は、ECU10内に格納されていてもよい。
ECU10は、車両1の操舵角,ヨーレート,横加速度に基づいて、所定期間分の第3走行経路R3の目標位置P3_kを計算する。ただし、ECU10は、車線両端部が検出される場合、計算された第3走行経路R3が車線端部に近接又は交差しないように、目標位置P3_kを補正する。
一方、先行車追従モードの選択時において、車線両端部が検出されず、先行車が検出された場合、第2走行経路が適用される。この場合、目標速度は、先行車の車速に応じて設定される。また、先行車追従モードの選択時において、車線両端部が検出されず、先行車も検出されない場合、第3走行経路が適用される。
本実施形態の運転支援制御装置(ECU)10では、複数の運転支援モードから運転者により選択された運転支援モードにより車両を制御可能である。ECU10は、車両1を走行させるための目標走行経路(第1走行経路R1〜第3走行経路R3)を時間的に繰返し計算している。ECU10は、先行車追従モードにおいて、車両1を目標走行経路上に沿って走行させる制御を行うように構成されている。そして、ECU10は、目標走行経路に所定の閾値半径rthよりも小さい曲率半径rを有する区間が含まれる場合に、運転者が先行車追従モードを選択しても、先行車追従モードへの遷移を禁止する。
10 運転支援制御装置
35 運転者操作部
36 モード選択スイッチ
37 設定車速入力部
38 許可入力部
100 運転支援制御システム
Claims (4)
- 複数の運転支援モードから運転者により選択された運転支援モードにより車両を制御可能な運転支援制御装置であって、
前記運転支援制御装置は、前記車両を走行させるための目標走行経路を時間的に繰返し計算し、所定の運転支援モードにおいて、前記車両を前記目標走行経路上に沿って走行させる制御を行うように構成されており、
前記目標走行経路は、走行路のカーブ区間のイン側を通過するように設定され、カーブ区間において、前記目標走行経路の曲率半径は、走行路の幅方向中央を通過する経路の曲率半径よりも大きく、
前記運転支援制御装置は、前記車両が走行路のカーブ区間の直前又は前記カーブ区間を走行していることにより、前記目標走行経路に所定の曲率半径よりも小さい曲率半径を有するカーブ区間が含まれる場合には、運転者が前記所定の運転支援モードを選択しても、前記所定の運転支援モードへの遷移を禁止する、運転支援制御装置。 - 前記目標走行経路は、走行路内の走行を維持するように設定された走行経路である、請求項1に記載の運転支援制御装置。
- 前記運転支援制御装置は、運転者による所定の操作に応答して、運転者により選択された運転支援モードへのモード切替処理を開始する、請求項1又は2に記載の運転支援制御装置。
- 前記所定の運転支援モード以外の運転支援モードの実行中に、前記所定の運転支援モードが選択されたとき、前記目標走行経路に所定の曲率半径よりも小さい曲率半径を有するカーブ区間が含まれる場合に、前記運転支援制御装置は、前記所定の運転支援モードへの遷移を禁止する、請求項1〜3のいずれか1項に記載の運転支援制御装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017052140A JP6551866B2 (ja) | 2017-03-17 | 2017-03-17 | 運転支援制御装置 |
US16/494,715 US20200094828A1 (en) | 2017-03-17 | 2018-02-16 | Driving support control device |
PCT/JP2018/005544 WO2018168330A1 (ja) | 2017-03-17 | 2018-02-16 | 運転支援制御装置 |
CN201880018838.XA CN110431057A (zh) | 2017-03-17 | 2018-02-16 | 驾驶支援控制装置 |
EP18766593.0A EP3581450A4 (en) | 2017-03-17 | 2018-02-16 | DRIVING ASSISTANCE CONTROL DEVICE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017052140A JP6551866B2 (ja) | 2017-03-17 | 2017-03-17 | 運転支援制御装置 |
Publications (2)
Publication Number | Publication Date |
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JP2018154214A JP2018154214A (ja) | 2018-10-04 |
JP6551866B2 true JP6551866B2 (ja) | 2019-07-31 |
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ID=63522132
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017052140A Active JP6551866B2 (ja) | 2017-03-17 | 2017-03-17 | 運転支援制御装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20200094828A1 (ja) |
EP (1) | EP3581450A4 (ja) |
JP (1) | JP6551866B2 (ja) |
CN (1) | CN110431057A (ja) |
WO (1) | WO2018168330A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113228128B (zh) * | 2018-12-28 | 2022-09-20 | 日产自动车株式会社 | 驾驶辅助方法及驾驶辅助装置 |
JP7109496B2 (ja) * | 2020-03-13 | 2022-07-29 | 本田技研工業株式会社 | 走行制御装置、車両、走行制御方法及びプログラム |
CN111703421A (zh) * | 2020-05-13 | 2020-09-25 | 重庆长安汽车股份有限公司 | 车辆自动驾驶脱困的轨迹规划系统、方法及存储介质 |
JP7308880B2 (ja) * | 2021-06-03 | 2023-07-14 | 本田技研工業株式会社 | 車両制御装置、車両制御方法、およびプログラム |
US11845443B2 (en) * | 2021-09-01 | 2023-12-19 | GM Global Technology Operations LLC | Geometry-based model for road edge detection at intersections |
DE102023110640A1 (de) | 2023-04-26 | 2024-10-31 | Bayerische Motoren Werke Aktiengesellschaft | System zum Begrenzen einer Geschwindigkeit eines Fahrzeugs und Verfahren zum Übersteuern einer Geschwindigkeitsbegrenzung eines Fahrzeugs |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06298108A (ja) * | 1993-04-12 | 1994-10-25 | Aisin Seiki Co Ltd | 車輌の自動操舵装置 |
DE102009047476A1 (de) * | 2009-12-04 | 2011-06-09 | Robert Bosch Gmbh | Verfahren und Steuergerät zur Bestimmung einer Schnitttrajektorie eines Kurvenabschnitts einer Fahrbahn |
US9098086B2 (en) * | 2012-08-07 | 2015-08-04 | Caterpillar Inc. | Method and system for planning a turn path for a machine |
JP5983759B2 (ja) * | 2012-11-08 | 2016-09-06 | トヨタ自動車株式会社 | 車両の走行制御装置 |
JP6453586B2 (ja) * | 2014-08-26 | 2019-01-16 | 株式会社ゼンリン | 自動運転システム |
JP6266491B2 (ja) * | 2014-11-06 | 2018-01-24 | 本田技研工業株式会社 | 自動運転制御装置 |
DE102015207025A1 (de) * | 2015-04-17 | 2016-10-20 | Bayerische Motoren Werke Aktiengesellschaft | Fahrerassistenzsystem in einem Kraftfahrzeug |
-
2017
- 2017-03-17 JP JP2017052140A patent/JP6551866B2/ja active Active
-
2018
- 2018-02-16 EP EP18766593.0A patent/EP3581450A4/en not_active Withdrawn
- 2018-02-16 CN CN201880018838.XA patent/CN110431057A/zh active Pending
- 2018-02-16 WO PCT/JP2018/005544 patent/WO2018168330A1/ja unknown
- 2018-02-16 US US16/494,715 patent/US20200094828A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP3581450A1 (en) | 2019-12-18 |
US20200094828A1 (en) | 2020-03-26 |
WO2018168330A1 (ja) | 2018-09-20 |
CN110431057A (zh) | 2019-11-08 |
EP3581450A4 (en) | 2020-02-26 |
JP2018154214A (ja) | 2018-10-04 |
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