JPH06502528A - 連続自動芝刈システム - Google Patents
連続自動芝刈システムInfo
- Publication number
- JPH06502528A JPH06502528A JP3514566A JP51456691A JPH06502528A JP H06502528 A JPH06502528 A JP H06502528A JP 3514566 A JP3514566 A JP 3514566A JP 51456691 A JP51456691 A JP 51456691A JP H06502528 A JPH06502528 A JP H06502528A
- Authority
- JP
- Japan
- Prior art keywords
- lawn
- lawn mower
- mowed
- mowing
- obstacles
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/006—Control or measuring arrangements
- A01D34/008—Control or measuring arrangements for automated or remotely controlled operation
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/02—Driving mechanisms or parts thereof for harvesters or mowers electric
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D2101/00—Lawn-mowers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Guiding Agricultural Machines (AREA)
- Control Of Multiple Motors (AREA)
- Catching Or Destruction (AREA)
- Headphones And Earphones (AREA)
- Photovoltaic Devices (AREA)
- Harvesting Machines For Specific Crops (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
Description
Claims (17)
- 1.少なくとも一つの駆動車輪と、電子的操作及び制御システムとを具備する電 動式自動芝刈機に於いて、モータによって消費される全電力が100W以下であ り、その芝刈経路が芝刈りすべき領域の境界に設けた障害物及び上記領域内の部 分的状態に応じて、かつマイクロプロセッサに記録され操作されるアルゴリズム によって決定され、その芝刈機が連続的に‘活性化’され、再充電可能なバッテ リの充電状態及び/又は日照及び/又は芝生の湿り具合に対応して作動するよう 構成されたことを特徴とする上記の電動式自動芝刈機。
- 2.再充電可能なバッテリか光電セルにより充電されることを特徴とする請求項 1に記載の芝刈機。
- 3.再充電可能なバッテリが芝刈すべき領域の上又は近傍に設けた電源により充 電され、芝刈機は、予め定められたアルゴリズムに従い、上記パッテリの充電状 態に応じて、自動的かつ周期的に作動せしめられることを特徴とする請求項1に 記載の芝刈機。
- 4.所要電力が10ないし60Wである請求項1ないし3の何れか一に記載の芝 刈機。
- 5.再充電可能なバッテリの要領が1A/h以下であることを特徴とする請求項 1ないし4の何れか一に記載の芝刈機。
- 6.バッテリの充電状態又は日照が予め定められた値以下となったときは、如何 なる運動も、芝刈作業も中断され、装置は待機状態又は再充電モードとなること を特徴とする請求項2に記載の芝刈機。
- 7.ルートが、とりわけカッティングシステムによって消費されるエネルギの計 測により決定されることを特徴とする上記請求項の何れか一に記載の芝刈機。
- 8.少なくとも二つの駆動車輪が設けられ、独立のモータがそれらの各駆動車輪 にそれぞれ取り付けられていることを特徴とする上記請求項の何れか一に記載の 芝刈機。
- 9.各車輪にチャージデテクタが設けられていることを特徴とする上記請求項の 何れか一に記載の芝刈機。
- 10.芝刈りすべき領域の境界が、一本以上のケーブルにより決定され、上記シ ャーシの前部に設けたフィールドデテクタにより検出されることを特徴とする上 記請求項の何れか一に記載の芝刈機。
- 11.望ましくは光電セルを有する上部パネルと、下部シャーシの相対運動を解 析することにより、障害物が検出され、回避されることを特徴とする上記請求項 の何れか一に記載の芝刈機。
- 12.再充電可能なバッテリの重量が5kg以下であることを特徴とする上記請 求項の何れか一に記載の芝刈機。
- 13.再充電可能なバッテリの重量が1kg以下であることを特徴とする上記請 求項の何れか一に記載の芝刈機。
- 14.カッティングシステムにより消費されるエネルギーを計測することにより 、刈り取るべき草地を検出する装置と、−装置の推進装置のと、上記の検出装置 と、マイクロコンピュータの相互作用により、刈り取るべき草地を検出する装置 と、−障害物に当たったとき、装置の上部プレートと下部シャシの相対運動を解 析することにより、紹介物を検出する装置と、−刈り取るべき領域の境界が、本 来の障害物によって決定されておらず、特定の最大間隔で地表に設けられたコン タクトスタッドによって決定されているときに於いて、二つの障害物の距離を解 析することにより刈り取るべき傾城の境界を検出する装置と、− 各車輪毎のチャージデテクタの使用に基づく安全システムー一定の走行距離に対 する日照の変化の解析することにより、日陰領域を回避するアルゴリズムと、− 湿度によって、装置を停止及び発進させる湿度デテクタと−を単独又は組み合わ せて具備することを特徴とする上記請求項の何れか−に記載の芝刈機。
- 15.カッティングヘッドが、ブレードの存在によりカバーされる地表と同一の 大きさを有し、カッタの有効長に等しい距離だけ中心が後方にオフセットしてい る円板形の下部プレートと、円板形の上部プレートとを具備することを特徴とす る上記請求項の何れか一に記載の芝刈機。
- 16.請求項1に記載の装置を、少なくとも数日の間、芝生に載置し、自律的に 作動させることを特徴とする芝生の刈り取り方法。
- 17.請求項1に記載の装置を、少なくとも数日の間、芝生に載置し、自律的に 作動させることを特徴とする芝生を常時刈り取られた状態に保持する方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE9000906A BE1004248A6 (fr) | 1990-09-24 | 1990-09-24 | Systeme de tonte continue et autonome. |
BE9000906 | 1990-09-24 | ||
BE9100537A BE1003540A3 (fr) | 1991-06-04 | 1991-06-04 | Systeme de tonte continue et autonome. |
BE9100537 | 1991-06-04 | ||
PCT/BE1991/000068 WO1992004817A1 (fr) | 1990-09-24 | 1991-09-23 | Systeme de tonte continue et autonome |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH06502528A true JPH06502528A (ja) | 1994-03-24 |
JP3632926B2 JP3632926B2 (ja) | 2005-03-30 |
Family
ID=25662545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51456691A Expired - Fee Related JP3632926B2 (ja) | 1990-09-24 | 1991-09-23 | 連続自動芝刈システム |
Country Status (16)
Country | Link |
---|---|
US (1) | US5444965A (ja) |
EP (1) | EP0550473B1 (ja) |
JP (1) | JP3632926B2 (ja) |
KR (1) | KR100189345B1 (ja) |
AT (1) | ATE146028T1 (ja) |
AU (1) | AU653958B2 (ja) |
BR (1) | BR9106874A (ja) |
CA (1) | CA2092294C (ja) |
DE (1) | DE69123594T2 (ja) |
DK (1) | DK0550473T3 (ja) |
ES (1) | ES2098367T3 (ja) |
FI (1) | FI931294A (ja) |
GR (1) | GR3022753T3 (ja) |
NO (1) | NO300751B1 (ja) |
RU (1) | RU2103860C1 (ja) |
WO (1) | WO1992004817A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011142844A (ja) * | 2010-01-13 | 2011-07-28 | Ihi Corp | 芝刈り車両 |
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1991
- 1991-09-23 BR BR919106874A patent/BR9106874A/pt not_active IP Right Cessation
- 1991-09-23 RU RU93005091A patent/RU2103860C1/ru not_active IP Right Cessation
- 1991-09-23 AT AT91915806T patent/ATE146028T1/de not_active IP Right Cessation
- 1991-09-23 ES ES91915806T patent/ES2098367T3/es not_active Expired - Lifetime
- 1991-09-23 CA CA002092294A patent/CA2092294C/en not_active Expired - Lifetime
- 1991-09-23 WO PCT/BE1991/000068 patent/WO1992004817A1/fr active IP Right Grant
- 1991-09-23 KR KR1019930700838A patent/KR100189345B1/ko not_active IP Right Cessation
- 1991-09-23 DE DE69123594T patent/DE69123594T2/de not_active Expired - Lifetime
- 1991-09-23 JP JP51456691A patent/JP3632926B2/ja not_active Expired - Fee Related
- 1991-09-23 DK DK91915806.3T patent/DK0550473T3/da active
- 1991-09-23 US US08/050,371 patent/US5444965A/en not_active Expired - Lifetime
- 1991-09-23 EP EP91915806A patent/EP0550473B1/fr not_active Expired - Lifetime
- 1991-09-23 AU AU84961/91A patent/AU653958B2/en not_active Ceased
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1993
- 1993-03-23 FI FI931294A patent/FI931294A/fi not_active Application Discontinuation
- 1993-03-23 NO NO931060A patent/NO300751B1/no not_active IP Right Cessation
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011142844A (ja) * | 2010-01-13 | 2011-07-28 | Ihi Corp | 芝刈り車両 |
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FI931294A0 (fi) | 1993-03-23 |
WO1992004817A1 (fr) | 1992-04-02 |
RU2103860C1 (ru) | 1998-02-10 |
JP3632926B2 (ja) | 2005-03-30 |
KR100189345B1 (ko) | 1999-06-01 |
GR3022753T3 (en) | 1997-06-30 |
BR9106874A (pt) | 1993-07-20 |
EP0550473A1 (fr) | 1993-07-14 |
NO300751B1 (no) | 1997-07-21 |
ATE146028T1 (de) | 1996-12-15 |
NO931060L (no) | 1993-05-19 |
DK0550473T3 (da) | 1997-05-12 |
FI931294A (fi) | 1993-05-19 |
DE69123594D1 (de) | 1997-01-23 |
NO931060D0 (no) | 1993-03-23 |
CA2092294C (en) | 2002-12-10 |
ES2098367T3 (es) | 1997-05-01 |
US5444965A (en) | 1995-08-29 |
CA2092294A1 (en) | 1992-03-25 |
EP0550473B1 (fr) | 1996-12-11 |
AU653958B2 (en) | 1994-10-20 |
DE69123594T2 (de) | 1997-05-22 |
AU8496191A (en) | 1992-04-15 |
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