[특허]Method for control system setup

[미국특허] Method for control system setup 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E01C-023/01 E01C-019/26
출원번호	US-0766291 (2001-01-19)
발명자 / 주소	Yost, Jerald W.
출원인 / 주소	Trimble Navigation Limited
대리인 / 주소	Killworth, Gottman, Hagan & Schaeff LLP
인용정보	피인용 횟수 : 12 인용 특허 : 20

초록 ▼

A machine having a tool with hydraulically moveable ends, for example as a screed head, is setup for operation by using an inclinometer or other sensor to determine the orientation of the tool. According to this method, the on grade elevational position of the first end of the tool with respect to the reference is selected, and the first end of the tool is then moved to the desired elevational position while an elevation receiver at the first end detects the reference, such as a beam of laser light. The on grade orientation of the tool along its length from one end to the other is selected, and the second end of the tool moved until the on grade orientation of the tool along its length is sensed. The reference is then detected with the elevation receiver at the second end of the tool. The detected positions of the reference at the first and second ends of the tool are then stored as on grade positions. The elevational positions of the ends of the tool are controlled to be on grade during operation in relation to the reference detected by elevation receivers.

대표청구항 ▼

1. A method of setup for a control system for a machine having a tool with hydraulically moveable ends, the elevational positions of the ends of the tool and the orientation of the tool along its length from one end to the other being controlled to be on grade during operation in relation to a reference detected by elevation receivers attached to the ends of the tool, comprising the steps of: (a) selecting the on grade elevational position of the first end of the tool with respect to the reference; (b) moving the first end of the tool to the desired elevational position with the elevation receiver at the first end detecting the reference; (c) selecting the on grade orientation of the tool along its length from one end to the other; (d) moving the second end of the tool until the on grade orientation of the tool along its length is sensed by the control system; (e) detecting the reference with the elevation receiver at the second end of the tool; and (f) storing the detected positions of the reference at the first and second ends of the tool as on grade positions. 2. A method of setup for a control system according to claim 1 wherein said control system comprises an inclinometer, and wherein the step of moving the second end of the tool until the on grade orientation of the tool along its length is sensed includes the step of sensing the orientation of the tool using said inclinometer. 3. A method of setup for a control system according to claim 2, in which the inclinometer is permanently attached to the tool. 4. A method of setup for a control system according to claim 1, in which the elevation receivers are light detectors and in which the reference is a rotating beam of light. 5. A method of setup for a control system according to claim 1, in which the elevation receivers are laser light detectors and in which the reference is a rotating beam of laser light. 6. A method of setup for a control system for a screed machine having a screed head with hydraulically movable ends, the elevational positions of the ends of the screed head and the orientation of the screed head along its length from one end to the other being controlled to be on grade during operation in relation to a reference detected by elevation receivers attached to the ends of the screed head, comprising the steps of: (a) selecting the on grade elevational position of the first end of the screed head with respect to the reference; (b) moving the first end of the screed head to the desired elevational position with the elevation receiver at the first end detecting the reference; (c) selecting the on grade orientation of the screed head along its length from one end to the other; (d) moving the second end of the screed head until the on grade orientation of the screed head along its length is sensed by the control system; (e) detecting the reference wit the elevation receiver at the second end of the screed head; and (f) storing the detected positions of the reference at the first and second ends of the screed head as On grade positions. 7. A method of setup for a control system according to claim 6 wherein said control system comprises an inclinometer, and wherein the step of moving the second end of the screed head until the on grade orientation of the screed head along its length is sensed includes the step of sensing the orientation of the screed head using said inclinometer. 8. A method of setup for a control system according to claim 7, in which the inclinometer is permanently attached to the screed head. 9. A method of setup for a control system according to claim 6, in which the elevation receivers are light detectors and in which the reference is a rotating beam of light. 10. A method of setup for a control system according to claim 6, in which the elevation receivers are laser light detectors and in which the reference is a rotating beam of laser light.

이 특허에 인용된 특허 (20) 인용/피인용 타임라인 분석

Haid Ray F. (125 Main Street North St. Clements ; Ontario CAX N0B 2M0), Adjustable screed and adjustment means therefor.
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Kieranen Carl B. ; Hallstrom Charles A. ; Simula Glen R. ; Ruonavaara Nils P. ; Waineo James D., Apparatus and method for three-dimensional contouring.
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Hansen Joel D. (5819 Fox Hunt Dr. Arlington TX 76017) Hansen Meloy F. (5819 Fox Hunt Dr. Arlington TX 76017), Apparatus for screening and trowelling concrete.
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Hohmann ; Jr. Howard E. (Saxonburg PA), Automated, laser aligned leveling apparatus.
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Nomura Hajime (Tokyo JPX) Kajioka Yasuo (Tokyo JPX) Komine Tomio (Tokyo JPX) Okada Akira (Tokyo JPX) Shokawa Tomoo (Tokyo JPX) Kumagai Toshio (Tokyo JPX) Okuzumi Kazumi (Tokyo JPX), Concrete leveling machine.
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Teach Ted L. (Springfield OH), Laser beam control system for earthworking or similar machines.
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Gaffard Jean-Paul (Fontainebleau FRX) Chabassier Genevive (Fresnes FRX), Laser beam guidance device for civil engineering/earthmoving plant.
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Yost Jerald W. ; Beachy Evelyn K. ; Kaiser Timothy D., Laser beam receiver circuit.
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Allen J. Dewayne (Paragould AR) Luebke Ralph (Memphis TN) Leyes Thomas J. (Oakville CAX), Laser operated automatic grade control system for concrete finishing.
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Owens Joe M. (842 Lake Holiday Dr. Sandwich IL 60548), Laser-guided portable screed.
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Zachman Mark E. (Troy OH) Kidwell Michael H. (Huber Heights OH), Method and apparatus for controlling the blade of a motorgrader.
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Nau Kevin R. (Tipp City OH), Method and apparatus for controlling the slope of a blade on a motorgrader.
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Musil Joseph E. (Ely IA) Macku Charles G. (Cedar Rapids IA), Paver with material supply and mat grade and slope quality control apparatus and method.
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Musil Joseph E. (Ely IA) Macku Charles G. (Cedar Rapids IA), Paver with material supply and mat grade and slope quality control apparatus and method.
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Prang Robert (Hameln DEX), Road-finishing apparatus with improved control over laying beam.
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Tapio John A. ; Tapio Nels D. ; Tapio Kyle J., Screed assembly and oscillating member kit therefor.
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Heiser Richard K. (Wayzata MN) Reed James R. (Minneapolis MN), Screed slope controller for a paver.
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Quenzi Philip J. (Wheeler Rd. Atlantic Mine MI) Somero David W. (Wheeler Rd. New Ipswich NH 03071) Somero Paul J. (New Ipswich NH 03071), Screeding apparatus and method.
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Somero David W. (Wheeler Rd. New Ipswich NH 03071) Somero Paul J. (Gibbs Rd. New Ipswich NH 03071) Quenzi Philip J. (Atlantic Mine MI), Screeding apparatus and method.
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Allen J. Dewayne (Paragould AR), Torsional automatic grade control system for concrete finishing.
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이 특허를 인용한 특허 (12) 인용/피인용 타임라인 분석

Ligman, Peter A., Apparatus for screeding concrete.
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Paull, Philip, Cable-laying plow attachment for a backhoe and method for using the same.
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Yost, Jerald Wayne, Gyro compensated inclinometer for cross slope control of concrete screed.
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Grubba,Bill, Low surface area shearing device.
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Ligman, Peter A., Multi-rotational concrete screed apparatus for screeding concrete.
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Ligman, Peter A., Paver head assembly.
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Grubba,Bill, Portable drag box with automated shearing device.
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Frankeny, II, Albert D., Portable screed guidance system.
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Ligman, Peter A., Track drive apparatus for screeding concrete.
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Ligman, Peter A., Track drive apparatus for screeding concrete.
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Ligman, Peter A., Track drive apparatus for screeding concrete.
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Rasmussen, Terry L., Work machine with transition region control system.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
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[미국특허] Method for control system setup 원문보기

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[미국특허] Method for control system setup 원문보기

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이 특허에 인용된 특허 (20) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (12) 인용/피인용 타임라인 분석

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