RU2011123819A - METHOD FOR DETERMINING POSITION OF CUTTING EDGE OF AUTO GRADER BLADE - Google Patents
METHOD FOR DETERMINING POSITION OF CUTTING EDGE OF AUTO GRADER BLADE Download PDFInfo
- Publication number
- RU2011123819A RU2011123819A RU2011123819/03A RU2011123819A RU2011123819A RU 2011123819 A RU2011123819 A RU 2011123819A RU 2011123819/03 A RU2011123819/03 A RU 2011123819/03A RU 2011123819 A RU2011123819 A RU 2011123819A RU 2011123819 A RU2011123819 A RU 2011123819A
- Authority
- RU
- Russia
- Prior art keywords
- grader
- cutting edge
- satellite navigation
- blade
- antennas
- Prior art date
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- Operation Control Of Excavators (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
Способ определения положения режущей кромки отвала автогрейдера, использующий системы спутниковой навигации, антенны систем спутниковой навигации, установленные на автогрейдере, отличающийся тем, что антенны спутниковой системы навигации жестко установлены на основной раме автогрейдера в количестве не менее трех, тяговая рама присоединена к основной раме с помощью трехосного шарнира, оси которого пересекаются в одной точке, а на осях установлены датчики углов поворота, автогрейдер оснащен счетно-решающим устройством, определяющим по заданному алгоритму координаты режущей кромки отвала автогрейдера в системе координат, связанной с местностью, а также блоком индикации и управления, подающим сигналы машинисту автогрейдера в ручном режиме или управляющим положением отвала в автоматическом режиме.A method for determining the position of the cutting edge of the blade of a motor grader using satellite navigation systems, antennas of satellite navigation systems mounted on a motor grader, characterized in that the antennas of the satellite navigation system are rigidly mounted on the main frame of the motor grader in an amount of at least three, the traction frame is connected to the main frame using a three-axis hinge, the axes of which intersect at one point, and the rotation angle sensors are installed on the axes, the grader is equipped with a calculating and determining device that determines given algorithm coordinates grader blade cutting edge in a coordinate system associated with the area, as well as indicating and control unit supplying signals to the operator to manually grader or control blade position automatically.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2011123819/03A RU2478757C2 (en) | 2011-06-10 | 2011-06-10 | Method to detect position of cutting edge of motor grader blade |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011123819/03A RU2478757C2 (en) | 2011-06-10 | 2011-06-10 | Method to detect position of cutting edge of motor grader blade |
Publications (2)
Publication Number | Publication Date |
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RU2011123819A true RU2011123819A (en) | 2012-12-20 |
RU2478757C2 RU2478757C2 (en) | 2013-04-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2011123819/03A RU2478757C2 (en) | 2011-06-10 | 2011-06-10 | Method to detect position of cutting edge of motor grader blade |
Country Status (1)
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RU (1) | RU2478757C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110374154A (en) * | 2019-07-24 | 2019-10-25 | 江苏徐工工程机械研究院有限公司 | Single GPS land leveler blade height control device and control method |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2566153C1 (en) * | 2014-10-20 | 2015-10-20 | Общество с ограниченной ответственностью "Научно-производственное предприятие "Резонанс" | Device for location of machine working member |
RU2703074C1 (en) * | 2018-12-28 | 2019-10-15 | федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный технический университет" | Device for road blading operation by motor grader |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4067395A (en) * | 1976-03-01 | 1978-01-10 | Verhoff Leonard J | Land leveler with relative height control |
US4236586A (en) * | 1978-01-16 | 1980-12-02 | The Eversman Mfg. Company | Land leveling apparatus with section blade assembly |
SU1094917A1 (en) * | 1981-04-07 | 1984-05-30 | Хабаровский политехнический институт | Hydromechanical system of bulldozer blade control |
SU1105576A1 (en) * | 1982-06-25 | 1984-07-30 | Научно-Производственное Объединение "Внииземмаш" | Method of controlling the position of working member of earth-moving machine |
SU1328450A1 (en) * | 1985-10-15 | 1987-08-07 | Новочеркасский инженерно-мелиоративный институт им.А.К.Кортунова | Method of automatic control of attitude of working member of earth-moving machine |
SU1481344A1 (en) * | 1986-09-24 | 1989-05-23 | Сибирский автомобильно-дорожный институт им.В.В.Куйбышева | System for automatic stabilization of transverse slanting of working member of motor grader |
CN101117809B (en) * | 2007-09-05 | 2012-02-15 | 天津工程机械研究院 | Leveler intelligent leveling system |
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2011
- 2011-06-10 RU RU2011123819/03A patent/RU2478757C2/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110374154A (en) * | 2019-07-24 | 2019-10-25 | 江苏徐工工程机械研究院有限公司 | Single GPS land leveler blade height control device and control method |
CN110374154B (en) * | 2019-07-24 | 2024-03-01 | 江苏徐工工程机械研究院有限公司 | Single GPS land leveler shovel blade elevation control device and control method |
Also Published As
Publication number | Publication date |
---|---|
RU2478757C2 (en) | 2013-04-10 |
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Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20150611 |