JP4500660B2 - 移動農機 - Google Patents
移動農機 Download PDFInfo
- Publication number
- JP4500660B2 JP4500660B2 JP2004359572A JP2004359572A JP4500660B2 JP 4500660 B2 JP4500660 B2 JP 4500660B2 JP 2004359572 A JP2004359572 A JP 2004359572A JP 2004359572 A JP2004359572 A JP 2004359572A JP 4500660 B2 JP4500660 B2 JP 4500660B2
- Authority
- JP
- Japan
- Prior art keywords
- tilt
- angular velocity
- data
- sensor
- velocity sensor
- 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
Images
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
Description
3 作業機
7 傾斜センサ
8 角速度センサ
9 制御部
Claims (2)
- 作業機の左右傾斜を、傾斜センサ及び角速度センサの検出値に基づくリフトロッドシリンダの油圧動作に応じて自動的に制御する移動農機において、前記角速度センサの検出値が変動状態のときは、主に、角速度センサの検出値を積算して傾斜データとすると共に、角速度センサの検出値が安定状態のときは、傾斜センサの検出値を傾斜データとして作業機の左右傾斜角を判断し、更に、角速度センサに基づく傾斜データを用いる場合は、傾斜センサの傾斜データを用いる場合よりも狭い不感帯を適用し、前記傾斜データから設定されたリフトロッド目標値に対するリフトロッドセンサ値の差分を求め、該差分が前記適用される不感帯外の場合にはリフトロッドシリンダをリフトロッド目標値に近づくよう伸縮させ、不感帯内の場合にはリフトロッドシリンダの伸縮を停止させるようにして作業機の左右傾斜制御を行うことを特徴とする移動農機。
- 前記不感帯を任意に設定可能としたことを特徴とする請求項1記載の移動農機。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004359572A JP4500660B2 (ja) | 2004-12-13 | 2004-12-13 | 移動農機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004359572A JP4500660B2 (ja) | 2004-12-13 | 2004-12-13 | 移動農機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006166714A JP2006166714A (ja) | 2006-06-29 |
JP4500660B2 true JP4500660B2 (ja) | 2010-07-14 |
Family
ID=36668080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004359572A Active JP4500660B2 (ja) | 2004-12-13 | 2004-12-13 | 移動農機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4500660B2 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0541903A (ja) * | 1991-08-12 | 1993-02-23 | Iseki & Co Ltd | 対地作業機の水平制御装置 |
JPH11289808A (ja) * | 1998-04-06 | 1999-10-26 | Mitsubishi Agricult Mach Co Ltd | トラクタ |
JP2000354402A (ja) * | 1999-06-16 | 2000-12-26 | Iseki & Co Ltd | 水平制御装置 |
JP3138328B2 (ja) * | 1992-05-26 | 2001-02-26 | 株式会社クボタ | 水田作業機のローリング制御機構 |
-
2004
- 2004-12-13 JP JP2004359572A patent/JP4500660B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0541903A (ja) * | 1991-08-12 | 1993-02-23 | Iseki & Co Ltd | 対地作業機の水平制御装置 |
JP3138328B2 (ja) * | 1992-05-26 | 2001-02-26 | 株式会社クボタ | 水田作業機のローリング制御機構 |
JPH11289808A (ja) * | 1998-04-06 | 1999-10-26 | Mitsubishi Agricult Mach Co Ltd | トラクタ |
JP2000354402A (ja) * | 1999-06-16 | 2000-12-26 | Iseki & Co Ltd | 水平制御装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2006166714A (ja) | 2006-06-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2982639B1 (en) | A lateral stability system | |
EP3115273A1 (en) | Driving support device for vehicle and driving support method for vehicle | |
EP2499893A1 (en) | Tractor | |
WO2014136278A1 (ja) | ブルドーザ及びブレード制御方法 | |
JPH10280467A (ja) | 地ならし機械のピッチ角と地上速度を決定する装置及び方法 | |
EP1538065A3 (en) | Steering control apparatus with return torque control | |
US20210062440A1 (en) | A paver machine and a method for paver screed height calibration | |
JP4500660B2 (ja) | 移動農機 | |
JP4299257B2 (ja) | 荷重計のゼロ点補正回路 | |
JP4500659B2 (ja) | 移動農機 | |
JP4908732B2 (ja) | 農用作業車 | |
KR101534939B1 (ko) | 보행 로봇 제어방법 | |
JP4373315B2 (ja) | 作業車輌における傾斜自動制御装置 | |
KR20150127351A (ko) | 조향 토크 옵셋값을 이용한 조향 방법 및 조향 장치 | |
JP4500644B2 (ja) | 作業車輌における傾斜自動制御装置 | |
JPH10155317A (ja) | 乗用型田植機 | |
KR100436641B1 (ko) | 작업기의 롤링제어장치 | |
KR19990042203U (ko) | 센서가 부착되는 유압 실린더를 사용하는 트랙터 작업기의 수평 제어장치 | |
JP3875397B2 (ja) | トラクタ | |
JPH10155318A (ja) | 乗用型田植機 | |
JP2511936B2 (ja) | ブレ−ドチルト制御装置 | |
KR102325284B1 (ko) | 농작업차량에서의 수평제어 시스템 | |
JP2004222732A (ja) | 移動農機の傾斜検出装置 | |
US20220332365A1 (en) | Automatic Steering Systems And Methods | |
JP2002243449A (ja) | 作業機のセンサ零点補正装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070731 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090415 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090604 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090728 |
|
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: 20100408 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100419 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130423 Year of fee payment: 3 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 4500660 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140423 Year of fee payment: 4 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |