JP6658886B2 - 走行制御方法及び走行制御装置 - Google Patents
走行制御方法及び走行制御装置 Download PDFInfo
- Publication number
- JP6658886B2 JP6658886B2 JP2018525982A JP2018525982A JP6658886B2 JP 6658886 B2 JP6658886 B2 JP 6658886B2 JP 2018525982 A JP2018525982 A JP 2018525982A JP 2018525982 A JP2018525982 A JP 2018525982A JP 6658886 B2 JP6658886 B2 JP 6658886B2
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- lane
- control
- host vehicle
- traveling
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 21
- 238000012545 processing Methods 0.000 description 6
- 230000003044 adaptive effect Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
Classifications
-
- 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/20—Conjoint control of vehicle sub-units of different type or different function including control of 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
- 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
- B60W30/095—Predicting travel path or likelihood of collision
-
- 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
-
- 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
-
- 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
- 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
- B60W50/0098—Details of control systems ensuring comfort, safety or stability not otherwise provided for
-
- 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
- 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
- B60W60/0053—Handover processes from vehicle to occupant
-
- 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
- B62D15/021—Determination of steering angle
-
- 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
-
- 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
- G05D1/0055—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots with safety arrangements
- G05D1/0061—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots with safety arrangements for transition from automatic pilot to manual pilot and vice versa
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision 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
- 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
- B60W2050/0019—Control system elements or transfer functions
- B60W2050/0022—Gains, weighting coefficients or weighting functions
- B60W2050/0024—Variable gains
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mathematical Physics (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Description
25 ステアリングアクチュエータ
100 走行制御装置
110 スイッチ状態検出部
120 区画線認識部
130 車両制御部
Claims (3)
- 自車両が走行している車線に対する前記自車両の横位置が所定の位置となるように前記自車両の走行を制御する自動運転モードと前記自車両の走行を制御しない手動運転モードとを切り替え可能な走行制御装置の走行制御方法であって、
前記手動運転モードから前記自動運転モードへ切り替わった場合に、
前記車線に対する前記自車両の横位置が所定の位置になるために必要な操舵角目標値を算出し、
実際の操舵角を前記操舵角目標値に一致させるために必要な制御目標値を演算し、
前記制御目標値に乗算するゲイン値を調整することで、実際の制御量を調整すると共に、
前記車線からの前記自車両の逸脱を判断し、
前記車線から前記自車両が逸脱しないと判断した場合は、前記自動運転モードに切り替わってから所定時間が経過するまでの前記ゲイン値を、前記所定時間が経過した後の前記ゲイン値よりも小さくし、
前記車線から前記自車両が逸脱すると判断した場合は、前記自動運転モードに切り替わってから前記所定時間が経過するまでの前記ゲイン値を、前記所定時間が経過した後の前記ゲイン値とすることを特徴とする走行制御方法。 - 請求項1に記載の走行制御方法であって、
前記自動運転モードに切り替わってから所定時間が経過するまでの間において、前記自車両が前記車線から逸脱すると判断した場合に、
前記自車両が前記車線を維持するために必要な走行の制御を、前記所定時間が経過した後の前記走行の制御量により実行し、
前記自車両が前記車線を維持するために必要な走行の制御を実行した後の前記走行の制御量を、前記所定時間が経過するまでの前記走行の制御量とすること
を特徴とする走行制御方法。 - 自車両が走行している車線に対する前記自車両の横位置が所定の位置となるように前記自車両の走行を制御する自動運転モードと前記自車両の走行を制御しない手動運転モードとを切り替え可能な走行制御装置であって、
前記手動運転モードから前記自動運転モードへ切り替わった場合に、
前記車線に対する前記自車両の横位置が所定の位置になるために必要な操舵角目標値を算出し、
実際の操舵角を前記操舵角目標値に一致させるために必要な制御目標値を演算し、
前記制御目標値に乗算するゲイン値を調整することで、実際の制御量を調整すると共に、
前記車線からの前記自車両の逸脱を判断し、
前記車線から前記自車両が逸脱しないと判断した場合は、前記自動運転モードに切り替わってから所定時間が経過するまでの前記ゲイン値を、前記所定時間が経過した後の前記ゲイン値よりも小さくし、
前記車線から前記自車両が逸脱すると判断した場合は、前記自動運転モードに切り替わってから前記所定時間が経過するまでの前記ゲイン値を、前記所定時間が経過した後の前記ゲイン値とすることを特徴とする走行制御装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016133219 | 2016-07-05 | ||
JP2016133219 | 2016-07-05 | ||
PCT/JP2017/020918 WO2018008316A1 (ja) | 2016-07-05 | 2017-06-06 | 走行制御方法及び走行制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2018008316A1 JPWO2018008316A1 (ja) | 2019-06-20 |
JP6658886B2 true JP6658886B2 (ja) | 2020-03-04 |
Family
ID=60912083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018525982A Active JP6658886B2 (ja) | 2016-07-05 | 2017-06-06 | 走行制御方法及び走行制御装置 |
Country Status (11)
Country | Link |
---|---|
US (1) | US10710601B2 (ja) |
EP (1) | EP3483021B1 (ja) |
JP (1) | JP6658886B2 (ja) |
KR (1) | KR102197440B1 (ja) |
CN (1) | CN109415060B (ja) |
BR (1) | BR112019000168B1 (ja) |
CA (1) | CA3029777C (ja) |
MX (1) | MX2018016217A (ja) |
MY (1) | MY191068A (ja) |
RU (1) | RU2735966C2 (ja) |
WO (1) | WO2018008316A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110139791B (zh) * | 2016-12-27 | 2022-04-01 | 本田技研工业株式会社 | 车辆控制装置、车辆控制方法及存储介质 |
EP3567565A1 (en) * | 2018-05-09 | 2019-11-13 | Volkswagen AG | Apparatus, method, computer program, base station and vehicle for providing information related to an approaching vehicle |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4361202A (en) * | 1979-06-15 | 1982-11-30 | Michael Minovitch | Automated road transportation system |
JP3775120B2 (ja) | 1999-08-02 | 2006-05-17 | 日産自動車株式会社 | 車線追従装置 |
JP3539362B2 (ja) * | 2000-07-07 | 2004-07-07 | 日産自動車株式会社 | 車線追従走行制御装置 |
JP3498910B2 (ja) * | 2000-09-05 | 2004-02-23 | 日産自動車株式会社 | 車線追従制御装置 |
JP3912279B2 (ja) * | 2002-12-24 | 2007-05-09 | 三菱自動車工業株式会社 | 自動操舵制御装置付き自動車 |
JP4211685B2 (ja) * | 2004-05-31 | 2009-01-21 | トヨタ自動車株式会社 | 運転支援装置 |
JP4367402B2 (ja) * | 2005-11-02 | 2009-11-18 | トヨタ自動車株式会社 | 車両の操舵制御装置 |
JP4341665B2 (ja) * | 2006-10-13 | 2009-10-07 | トヨタ自動車株式会社 | 車両操舵制御装置 |
KR100857331B1 (ko) * | 2007-06-19 | 2008-09-05 | 현대자동차주식회사 | 차량의 차선 유지 지원 방법 |
JP5359085B2 (ja) * | 2008-03-04 | 2013-12-04 | 日産自動車株式会社 | 車線維持支援装置及び車線維持支援方法 |
JP5317940B2 (ja) * | 2009-12-04 | 2013-10-16 | 日立オートモティブシステムズ株式会社 | 走行路逸脱防止装置及びそれを備えた車両 |
DE102010029222A1 (de) * | 2010-05-21 | 2011-11-24 | Bayerische Motoren Werke Aktiengesellschaft | Spurhalteassistenzsystem zur Querführungsunterstützung an einem nicht spurgebundenen Kraftfahrzeug |
JP6047891B2 (ja) * | 2012-03-01 | 2016-12-21 | 日産自動車株式会社 | 車両用走行制御装置 |
JPWO2014064805A1 (ja) * | 2012-10-25 | 2016-09-05 | 日産自動車株式会社 | 車両用走行支援装置 |
JP5952859B2 (ja) * | 2014-06-23 | 2016-07-13 | 富士重工業株式会社 | 車両の運転支援装置 |
JP6256319B2 (ja) * | 2014-11-28 | 2018-01-10 | トヨタ自動車株式会社 | パワーステアリング制御装置 |
JP6621179B2 (ja) | 2016-03-29 | 2019-12-18 | 株式会社Subaru | 自動操舵装置 |
-
2017
- 2017-06-06 EP EP17823923.2A patent/EP3483021B1/en active Active
- 2017-06-06 WO PCT/JP2017/020918 patent/WO2018008316A1/ja unknown
- 2017-06-06 KR KR1020197000190A patent/KR102197440B1/ko active IP Right Grant
- 2017-06-06 MX MX2018016217A patent/MX2018016217A/es active IP Right Grant
- 2017-06-06 CN CN201780041581.5A patent/CN109415060B/zh active Active
- 2017-06-06 BR BR112019000168-9A patent/BR112019000168B1/pt active IP Right Grant
- 2017-06-06 RU RU2019102921A patent/RU2735966C2/ru active
- 2017-06-06 CA CA3029777A patent/CA3029777C/en active Active
- 2017-06-06 MY MYPI2018002823A patent/MY191068A/en unknown
- 2017-06-06 US US16/315,267 patent/US10710601B2/en active Active
- 2017-06-06 JP JP2018525982A patent/JP6658886B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
CN109415060A (zh) | 2019-03-01 |
RU2735966C2 (ru) | 2020-11-11 |
WO2018008316A1 (ja) | 2018-01-11 |
EP3483021B1 (en) | 2020-03-11 |
US10710601B2 (en) | 2020-07-14 |
MY191068A (en) | 2022-05-30 |
CA3029777A1 (en) | 2018-01-11 |
BR112019000168A2 (pt) | 2019-04-30 |
RU2019102921A3 (ja) | 2020-08-05 |
BR112019000168B1 (pt) | 2023-05-16 |
KR20190015493A (ko) | 2019-02-13 |
US20190308631A1 (en) | 2019-10-10 |
CA3029777C (en) | 2021-09-07 |
JPWO2018008316A1 (ja) | 2019-06-20 |
MX2018016217A (es) | 2019-05-30 |
EP3483021A4 (en) | 2019-07-24 |
RU2019102921A (ru) | 2020-08-05 |
CN109415060B (zh) | 2022-03-01 |
EP3483021A1 (en) | 2019-05-15 |
KR102197440B1 (ko) | 2020-12-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109476307B (zh) | 行驶控制方法及行驶控制装置 | |
JP6614354B2 (ja) | 走行制御方法及び走行制御装置 | |
US11008001B2 (en) | Vehicle control device, vehicle control method, and storage medium | |
US9511766B2 (en) | Inter-vehicle control apparatus | |
JP6583555B2 (ja) | 走行制御方法及び走行制御装置 | |
JP2018030479A (ja) | 車両の走行制御装置 | |
JP2019215730A (ja) | 車両の運転支援装置 | |
JP6986239B2 (ja) | 車両の走行制御装置 | |
US11667279B2 (en) | Driving assistance apparatus | |
WO2017009898A1 (ja) | 追従制御装置及び追従制御方法 | |
JP6658886B2 (ja) | 走行制御方法及び走行制御装置 | |
JP2010058546A (ja) | 車間距離制御装置 | |
JP2017140997A (ja) | 車両用走行制御装置 | |
US11383710B2 (en) | Control apparatus for vehicle | |
JP7303521B2 (ja) | 車両制御装置 | |
JP2020104590A (ja) | 車両制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A529 | Written submission of copy of amendment under article 34 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A5211 Effective date: 20181218 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190121 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190121 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190903 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200107 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200120 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6658886 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |