KR900004552A - 차량 제어 및 안내장치 - Google Patents
차량 제어 및 안내장치 Download PDFInfo
- Publication number
- KR900004552A KR900004552A KR1019890014055A KR890014055A KR900004552A KR 900004552 A KR900004552 A KR 900004552A KR 1019890014055 A KR1019890014055 A KR 1019890014055A KR 890014055 A KR890014055 A KR 890014055A KR 900004552 A KR900004552 A KR 900004552A
- Authority
- KR
- South Korea
- Prior art keywords
- vehicle
- reflectors
- control
- luggage
- laser beam
- Prior art date
Links
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/74—Systems using reradiation of electromagnetic waves other than radio waves, e.g. IFF, i.e. identification of friend or foe
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/87—Combinations of systems using electromagnetic waves other than radio waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
- G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- 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
- G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
- G05D1/0244—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using reflecting strips
-
- 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
- G05D1/0268—Control of position or course in two dimensions specially adapted to land vehicles using internal positioning means
- G05D1/0272—Control of position or course in two dimensions specially adapted to land vehicles using internal positioning means comprising means for registering the travel distance, e.g. revolutions of wheels
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Aviation & Aerospace Engineering (AREA)
- Automation & Control Theory (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 차량 제어 및 안내 장치의 간략 블록선도.
제2도는 코딩된 반사표적의 예를 나타내는 도면.
제3도는 차량 테이저 주사장치와 차량에 의해 픽업될 짐을 나타내는 약도.
Claims (5)
- 원동력과 스티어링 장치와 소정 방향으로 주사되는 방향성 레이저 비임을 송신하는 수단(14, 15)과를 가지는 차량(2, 3)을 포함하는 차량제어 및 안내장치로서, 상기 차량에 의해 픽업될 짐(18)과 관련됨과 동시에 소정 수평거리들로 서로 떨어져 있고 상기 레이저 비임을 차단할 수 있도록 위치되는 적어도 3개의 반사장치(19, 20, 21)와, 상기 반사장치들에 의해 상기 차량으로 반사되는 레이저광을 이용하여 상기 차량과 짐의 사대적 위치들을 결정하고 상기 차량이 상기 짐을 픽업하는데 필요한 위치로 이동하게 하는 제어수단을 포함하는 것을 특징으로 하는 차량 제어 및 안내장치.
- 제1항에 있어서, 각 반사장치(19, 20, 21)가 거의 수직인 장축을 가진 역반사재료의 조각으로 되는 것을 특징으로 하는 차량 제어 및 안내장치.
- 제1항 또는 제2항에 있어서, 상기 반사장치들(19, 20, 21)이 공통수직면에 놓여있는 것을 특징으로 하는 차량 제어 및 안내장치.
- 제1항 내지 제3항중 어느 한항에 있어서, 상기 제어수단이, 상기 레이저 비임이 주사될 때 클록펄스들을 발생시키는 수단 ; 상기 클록펄스들을 계수하는 수단 ; 상기 방사장치들(19, 20, 21)로부터의 반사신호들이 감지될 때 도달된 계수를 저장하는 수단 ; 및 반사 장치의 위치들에 해당하는 계수들과 상기 차량과 짐사이의 거리로부터 상기 상대적 위치들을 계산하는 수단을 포함하는 것을 특징으로 하는 차량 제어 및 안내장치.
- 제1항 내지 제4항중 어느 한항에 있어서, 상기 반사장치들(19, 20, 21)이 3개 제공되어 있는 것과, 상기 상대적 위치들을 계산하는 상기 수단이 3개의 반사장치들중 가운데 것의 폭의 중심과 바깥의 두 반사장치의 바깥 가장자리들의 위치를 상기 계수들로부터 결정하도록 동작되는 것을 특징으로 하는 차량제어 및 안내장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888822795A GB8822795D0 (en) | 1988-09-28 | 1988-09-28 | Automated vehicle control |
GB8822795.4 | 1988-09-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR900004552A true KR900004552A (ko) | 1990-04-12 |
Family
ID=10644410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890014055A KR900004552A (ko) | 1988-09-28 | 1989-09-27 | 차량 제어 및 안내장치 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0363072A1 (ko) |
JP (1) | JPH02122307A (ko) |
KR (1) | KR900004552A (ko) |
GB (2) | GB8822795D0 (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3930109C1 (ko) * | 1989-09-09 | 1990-11-15 | Pepperl & Fuchs Gmbh, 6800 Mannheim, De | |
FR2659458B1 (fr) * | 1990-03-12 | 1994-09-09 | Axter Sa | Procede et dispositif de signalisation et de commande pour vehicules automatiques de manutention. |
US5202742A (en) * | 1990-10-03 | 1993-04-13 | Aisin Seiki Kabushiki Kaisha | Laser radar for a vehicle lateral guidance system |
WO1994023351A1 (en) * | 1993-04-03 | 1994-10-13 | Cat Systems Limited | Localising system |
DE19541379C2 (de) * | 1995-11-07 | 2001-01-18 | Fraunhofer Ges Forschung | Verfahren zur Bestimmung der Position eines Fahrzeuges in einer Fahrebene |
DE19916999A1 (de) * | 1999-04-15 | 2000-10-19 | Noell Stahl Und Maschinenbau G | Verfahren zur Bestimmung der Lage eines Fahrzeuges |
DE10140802A1 (de) * | 2001-08-20 | 2003-03-06 | Ibeo Automobile Sensor Gmbh | Führung von Kraftfahrzeugen |
DE102012102651B3 (de) * | 2012-03-27 | 2013-07-18 | Jenoptik Robot Gmbh | Prüfvorrichtung und Prüfverfahren für ein Verkehrsüberwachungsgerät mit einem Laserscanner |
CN108445449B (zh) * | 2018-06-07 | 2023-11-10 | 南京启德电子科技有限公司 | 一种户外施工机械实时高精度定位方法及装置 |
CN111948660B (zh) * | 2020-08-19 | 2023-12-01 | 成都清正公路工程试验检测有限公司 | 一种基于激光扫描的目标体自动识别方法 |
CN111929644B (zh) * | 2020-08-19 | 2023-12-26 | 成都清正公路工程试验检测有限公司 | 一种基于激光扫描的测点定位方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3633158A (en) * | 1969-03-05 | 1972-01-04 | Minnesota Mining & Mfg | Transceiver-transponder-type communications system |
US4225226A (en) * | 1978-12-29 | 1980-09-30 | Spectra-Physics, Inc. | Laser guidance system for crop spraying aircraft |
FR2495797A1 (fr) * | 1980-12-09 | 1982-06-11 | Onera (Off Nat Aerospatiale) | Systeme de pilotage automatique d'un vehicule terrestre autonome |
GB2143395B (en) * | 1983-05-14 | 1986-08-06 | Gen Electric Co Plc | Vehicle guidance and control system |
US4615615A (en) * | 1984-09-27 | 1986-10-07 | Flexible Manufacturing Systems, Inc. | Laser positioning system |
EP0185816A1 (en) * | 1984-12-27 | 1986-07-02 | THE GENERAL ELECTRIC COMPANY, p.l.c. | A vehicle guidance and control system |
SE451770B (sv) * | 1985-09-17 | 1987-10-26 | Hyypae Ilkka Kalevi | Sett for navigering av en i ett plan rorlig farkost, t ex en truck, samt truck for utovning av settet |
WO1987002484A1 (en) * | 1985-10-18 | 1987-04-23 | Caterpillar Inc. | Target and control system for positioning an automatically guided vehicle |
DE3688553T2 (de) * | 1985-12-16 | 1994-01-20 | Namco Controls Corp | Gerät zum Feststellen eines Ziels. |
US4817000A (en) * | 1986-03-10 | 1989-03-28 | Si Handling Systems, Inc. | Automatic guided vehicle system |
-
1988
- 1988-09-28 GB GB888822795A patent/GB8822795D0/en active Pending
-
1989
- 1989-09-25 GB GB8921594A patent/GB2223374A/en not_active Withdrawn
- 1989-09-27 EP EP89309847A patent/EP0363072A1/en not_active Withdrawn
- 1989-09-27 JP JP1249362A patent/JPH02122307A/ja active Pending
- 1989-09-27 KR KR1019890014055A patent/KR900004552A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
GB8822795D0 (en) | 1988-11-02 |
GB2223374A (en) | 1990-04-04 |
EP0363072A1 (en) | 1990-04-11 |
GB8921594D0 (en) | 1989-11-08 |
JPH02122307A (ja) | 1990-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |