JP2022167991A - 自律走行システム - Google Patents
自律走行システム Download PDFInfo
- Publication number
- JP2022167991A JP2022167991A JP2022135570A JP2022135570A JP2022167991A JP 2022167991 A JP2022167991 A JP 2022167991A JP 2022135570 A JP2022135570 A JP 2022135570A JP 2022135570 A JP2022135570 A JP 2022135570A JP 2022167991 A JP2022167991 A JP 2022167991A
- Authority
- JP
- Japan
- Prior art keywords
- rice transplanter
- turning
- control unit
- work vehicle
- operator
- 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.)
- Pending
Links
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 152
- 235000009566 rice Nutrition 0.000 abstract description 152
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 241000209094 Oryza Species 0.000 description 151
- 238000000034 method Methods 0.000 description 37
- 238000004891 communication Methods 0.000 description 31
- 238000005259 measurement Methods 0.000 description 16
- 230000005540 biological transmission Effects 0.000 description 14
- 238000001514 detection method Methods 0.000 description 8
- 230000003028 elevating effect Effects 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 238000010626 work up procedure Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B69/00—Steering of agricultural machines or implements; Guiding agricultural machines or implements on a desired track
- A01B69/007—Steering or guiding of agricultural vehicles, e.g. steering of the tractor to keep the plough in the furrow
- A01B69/008—Steering or guiding of agricultural vehicles, e.g. steering of the tractor to keep the plough in the furrow automatic
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/003—Transplanting machines for aquatic plants; for planting underwater, e.g. rice
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/02—Transplanting machines for seedlings
- A01C11/025—Transplanting machines using seedling trays; Devices for removing the seedlings from the trays
-
- 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
-
- 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
- B60W60/00—Drive control systems specially adapted for autonomous road vehicles
- B60W60/001—Planning or execution of driving tasks
- B60W60/0025—Planning or execution of driving tasks specially adapted for specific operations
-
- 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
- G05D1/0219—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory ensuring the processing of the whole working surface
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/02—Transplanting machines for seedlings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
-
- 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
- B60W2300/00—Indexing codes relating to the type of vehicle
- B60W2300/15—Agricultural vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Aviation & Aerospace Engineering (AREA)
- Human Computer Interaction (AREA)
- Guiding Agricultural Machines (AREA)
- Transplanting Machines (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
Description
本発明の観点によれば、以下の構成の自律走行システムが提供される。即ち、この自律走行システムは、経路作成部と、前進制御部と、後進制御部と、旋回制御部と、を備える。前記経路作成部は、圃場に並べて配置された複数の直線経路を作成する。前記前進制御部は、作業車両に作業を実施させながら、少なくとも操舵を自律的に行って前記直線経路に沿って作業車両を走行させる。前記後進制御部は、前記圃場端に向かって走行中の前記作業車両をオペレータが停止させた後に、前記作業車両に作業を実施させずに、オペレータの操作に応じて又は自律的に前記作業車両を後進させる。前記旋回制御部は、前記後進制御部により後進中の前記作業車両をオペレータ又は自律的に停止させた後であって、オペレータによる前進指示があったことを条件として、前記作業車両に作業を実施させずに、少なくとも操舵を自律的に行って、予め指定された前記直線経路に向かって前記作業車両を旋回させる。
51 前進制御部
52 後進制御部
53 旋回制御部
82 経路作成部
83 算出部
100 自律走行システム
Claims (4)
- 圃場端に向かって走行中の作業車両を停止させた後に、前記作業車両を後進させる後進制御部を備え、
前記後進制御部により後進中の前記作業車両を自律的に停止させる、
自律走行システム。 - 前記後進制御部により後進中の前記作業車両を停止させた後に、少なくとも操舵を自律的に行って、前記作業車両を旋回させる旋回制御部を更に備える、
請求項1に記載の自律走行システム。 - 前記旋回制御部は、前記後進制御部により後進中の前記作業車両を停止させた後に、オペレータによる前進指示があったことを条件として、前記作業車両を旋回させる、
請求項2に記載の自律走行システム。 - 前記後進制御部は、前記圃場端に向かって走行中の前記作業車両をオペレータが停止させた後に、前記作業車両を後進させる、
請求項1~3のいずれか1項に記載の自律走行システム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022135570A JP2022167991A (ja) | 2019-02-28 | 2022-08-29 | 自律走行システム |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019035975A JP7137270B2 (ja) | 2019-02-28 | 2019-02-28 | 自律走行システム |
JP2022135570A JP2022167991A (ja) | 2019-02-28 | 2022-08-29 | 自律走行システム |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019035975A Division JP7137270B2 (ja) | 2019-02-28 | 2019-02-28 | 自律走行システム |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2022167991A true JP2022167991A (ja) | 2022-11-04 |
Family
ID=72239230
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019035975A Active JP7137270B2 (ja) | 2019-02-28 | 2019-02-28 | 自律走行システム |
JP2022135570A Pending JP2022167991A (ja) | 2019-02-28 | 2022-08-29 | 自律走行システム |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019035975A Active JP7137270B2 (ja) | 2019-02-28 | 2019-02-28 | 自律走行システム |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220147046A1 (ja) |
EP (1) | EP3932159B1 (ja) |
JP (2) | JP7137270B2 (ja) |
KR (1) | KR20210127128A (ja) |
CN (1) | CN113194708A (ja) |
WO (1) | WO2020174839A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2023036211A (ja) * | 2021-09-02 | 2023-03-14 | ヤンマーホールディングス株式会社 | 自動走行方法、自動走行システム、及び自動走行プログラム |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002045007A (ja) * | 2000-08-01 | 2002-02-12 | Iseki & Co Ltd | 農作業機の枕地旋回制御装置 |
JP2002051607A (ja) * | 2000-08-08 | 2002-02-19 | Iseki & Co Ltd | 農作業機の前後進切り換え制御装置 |
WO2011114671A1 (ja) * | 2010-03-15 | 2011-09-22 | ヤンマー株式会社 | 農業用作業車両 |
US20170144702A1 (en) * | 2015-11-19 | 2017-05-25 | Agjunction Llc | K-turn path controller |
JP2018117560A (ja) * | 2017-01-24 | 2018-08-02 | 株式会社クボタ | 作業車 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6663366B2 (ja) * | 2017-01-27 | 2020-03-11 | ヤンマー株式会社 | 経路生成システム、及びそれによって生成された経路に沿って作業車両を走行させる自律走行システム |
JP6876449B2 (ja) * | 2017-01-30 | 2021-05-26 | ヤンマーパワーテクノロジー株式会社 | 作業車両 |
-
2019
- 2019-02-28 JP JP2019035975A patent/JP7137270B2/ja active Active
- 2019-12-19 EP EP19916627.3A patent/EP3932159B1/en active Active
- 2019-12-19 CN CN201980082708.7A patent/CN113194708A/zh active Pending
- 2019-12-19 WO PCT/JP2019/049787 patent/WO2020174839A1/ja unknown
- 2019-12-19 US US17/434,428 patent/US20220147046A1/en active Pending
- 2019-12-19 KR KR1020217014566A patent/KR20210127128A/ko unknown
-
2022
- 2022-08-29 JP JP2022135570A patent/JP2022167991A/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002045007A (ja) * | 2000-08-01 | 2002-02-12 | Iseki & Co Ltd | 農作業機の枕地旋回制御装置 |
JP2002051607A (ja) * | 2000-08-08 | 2002-02-19 | Iseki & Co Ltd | 農作業機の前後進切り換え制御装置 |
WO2011114671A1 (ja) * | 2010-03-15 | 2011-09-22 | ヤンマー株式会社 | 農業用作業車両 |
US20170144702A1 (en) * | 2015-11-19 | 2017-05-25 | Agjunction Llc | K-turn path controller |
JP2018117560A (ja) * | 2017-01-24 | 2018-08-02 | 株式会社クボタ | 作業車 |
Also Published As
Publication number | Publication date |
---|---|
CN113194708A (zh) | 2021-07-30 |
EP3932159A4 (en) | 2022-12-07 |
WO2020174839A1 (ja) | 2020-09-03 |
US20220147046A1 (en) | 2022-05-12 |
EP3932159A1 (en) | 2022-01-05 |
JP7137270B2 (ja) | 2022-09-14 |
KR20210127128A (ko) | 2021-10-21 |
JP2020137463A (ja) | 2020-09-03 |
EP3932159B1 (en) | 2024-10-16 |
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