JP6710145B2 - 自律走行車両 - Google Patents
自律走行車両 Download PDFInfo
- Publication number
- JP6710145B2 JP6710145B2 JP2016213426A JP2016213426A JP6710145B2 JP 6710145 B2 JP6710145 B2 JP 6710145B2 JP 2016213426 A JP2016213426 A JP 2016213426A JP 2016213426 A JP2016213426 A JP 2016213426A JP 6710145 B2 JP6710145 B2 JP 6710145B2
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- JP
- Japan
- Prior art keywords
- chassis
- plate
- vehicle
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- detection element
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 claims description 45
- 238000006073 displacement reaction Methods 0.000 claims description 20
- 230000005484 gravity Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005355 Hall effect Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
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
- G05D1/0227—Control of position or course in two dimensions specially adapted to land vehicles using mechanical sensing means, e.g. for sensing treated area
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Guiding Agricultural Machines (AREA)
Description
Claims (4)
- シャシと前記シャシに変位可能に取り付けられるカバーとを備え、前記シャシに取り付けられた駆動輪で自律走行すると共に、前記シャシとカバーの間の変位を検知して障害物との接触を検出する接触センサを備えた自律走行車両において、前記接触センサが、
前記カバーに取り付けられる一方、前記シャシに弾性部材を介して取り付けられると共に、前記カバーとシャシの間に重力軸方向と直交する方向に延びるように配置される少なくとも1個のプレートと、
前記プレートとシャシの間に配置されて前記プレートとシャシの間の変位に比例する出力を生じる検出素子と、
前記検出素子に接続され、前記検出素子の出力に基づいて前記障害物との接触を検出する検出部と、を備えることを特徴とする自律走行車両。 - 前記検出素子が、相互に離間した位置に配置される複数個の検出素子からなることを特徴とする請求項1記載の自律走行車両。
- 前記弾性部材が、前記プレートの周縁に配置されて前記プレートを前記シャシに向けて付勢する複数個のコイルばねからなることを特徴とする請求項1または2記載の自律走行車両。
- 前記弾性部材が、複数個のワイヤからなることを特徴とする請求項1から3のいずれかに記載の自律走行車両。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016213426A JP6710145B2 (ja) | 2016-10-31 | 2016-10-31 | 自律走行車両 |
EP17198803.3A EP3316067B1 (en) | 2016-10-31 | 2017-10-27 | Contact sensor for utility robotic vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016213426A JP6710145B2 (ja) | 2016-10-31 | 2016-10-31 | 自律走行車両 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018073187A JP2018073187A (ja) | 2018-05-10 |
JP6710145B2 true JP6710145B2 (ja) | 2020-06-17 |
Family
ID=60191172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016213426A Expired - Fee Related JP6710145B2 (ja) | 2016-10-31 | 2016-10-31 | 自律走行車両 |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3316067B1 (ja) |
JP (1) | JP6710145B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111201847B (zh) * | 2020-01-10 | 2021-07-30 | 兰州理工大学 | 一种除草避障机器人 |
CN115899460A (zh) * | 2022-11-02 | 2023-04-04 | 安徽工程大学 | 一种智能探测车辆 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3201208B2 (ja) * | 1995-03-23 | 2001-08-20 | ミノルタ株式会社 | 自律走行車 |
AUPR154400A0 (en) * | 2000-11-17 | 2000-12-14 | Duplex Cleaning Machines Pty. Limited | Robot machine |
GB2494442B (en) * | 2011-09-09 | 2013-12-25 | Dyson Technology Ltd | Autonomous vacuum cleaner |
EP2816885A4 (en) * | 2012-02-22 | 2015-10-14 | Husqvarna Ab | ROBOTIC TURF MOWER WITH CONTROL LEVER DETECTOR |
DE202012102637U1 (de) * | 2012-07-17 | 2013-10-21 | Al-Ko Kober Se | Selbstfahrendes Bodenbearbeitungsgerät |
EP2692220B1 (en) * | 2012-08-03 | 2016-04-27 | Robert Bosch GmbH | Directional obstruction sensor |
CN108366532B (zh) * | 2015-12-24 | 2021-01-08 | 本田技研工业株式会社 | 自动行驶式割草机 |
-
2016
- 2016-10-31 JP JP2016213426A patent/JP6710145B2/ja not_active Expired - Fee Related
-
2017
- 2017-10-27 EP EP17198803.3A patent/EP3316067B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3316067A1 (en) | 2018-05-02 |
JP2018073187A (ja) | 2018-05-10 |
EP3316067B1 (en) | 2020-09-09 |
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