KR100657530B1 - 자동주행 로봇의 들림감지장치 - Google Patents
자동주행 로봇의 들림감지장치 Download PDFInfo
- Publication number
- KR100657530B1 KR100657530B1 KR1020050027170A KR20050027170A KR100657530B1 KR 100657530 B1 KR100657530 B1 KR 100657530B1 KR 1020050027170 A KR1020050027170 A KR 1020050027170A KR 20050027170 A KR20050027170 A KR 20050027170A KR 100657530 B1 KR100657530 B1 KR 100657530B1
- Authority
- KR
- South Korea
- Prior art keywords
- robot
- driving
- autonomous robot
- autonomous
- ground
- Prior art date
Links
- 230000002265 prevention Effects 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 23
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
- B25J11/008—Manipulators for service tasks
- B25J11/0085—Cleaning
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/02—Switches operated by change of position, inclination or orientation of the switch itself in relation to gravitational field
- H01H35/027—Switches operated by change of position, inclination or orientation of the switch itself in relation to gravitational field the inertia mass activating the switch mechanically, e.g. through a lever
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/38—Seals for leading-in conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/40—Leading-in conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/40—Working vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2260/00—Operating Modes
- B60L2260/20—Drive modes; Transition between modes
- B60L2260/32—Auto pilot mode
-
- 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
- G05D1/0242—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using non-visible light signals, e.g. IR or UV signals
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Robotics (AREA)
- Electromagnetism (AREA)
- Manipulator (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Electric Vacuum Cleaner (AREA)
- Toys (AREA)
Abstract
Description
Claims (7)
- 삭제
- 삭제
- 삭제
- 삭제
- 지면과의 거리를 측정하기 위한 다수의 추락방지센서들과;상기 추락방지센서 모두에 대하여 반사신호의 수신시간이 미리 저장된 시간을 초과하면 자동주행 로봇의 구동을 정지시키는 제어부;를 포함하는 것을 특징으로 하는 자동주행 로봇의 들림감지장치.
- 제 5항에 있어서, 상기 추락방지센서들 각각은 적외선 센서로 지면과 대향하는 로봇 본체 하단부에 장착되어짐을 특징으로 하는 자동주행 로봇의 들림감지장치.
- 제 5항 또는 제 6항에 있어서, 상기 자동주행 로봇은 청소용 로봇임을 특징으로 하는 자동주행 로봇의 들림감지장치.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050027170A KR100657530B1 (ko) | 2005-03-31 | 2005-03-31 | 자동주행 로봇의 들림감지장치 |
US11/298,519 US7402974B2 (en) | 2005-03-31 | 2005-12-12 | Device for detecting lift of autonomous mobile robot |
JP2005359176A JP2006281436A (ja) | 2005-03-31 | 2005-12-13 | 自動走行ロボットの持ち上がり感知装置 |
CNB2005101296511A CN100453278C (zh) | 2005-03-31 | 2005-12-14 | 用于检测自主移动机器人的提升的装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050027170A KR100657530B1 (ko) | 2005-03-31 | 2005-03-31 | 자동주행 로봇의 들림감지장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100657530B1 true KR100657530B1 (ko) | 2006-12-14 |
Family
ID=37029582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050027170A KR100657530B1 (ko) | 2005-03-31 | 2005-03-31 | 자동주행 로봇의 들림감지장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7402974B2 (ko) |
JP (1) | JP2006281436A (ko) |
KR (1) | KR100657530B1 (ko) |
CN (1) | CN100453278C (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101229106B1 (ko) | 2011-03-15 | 2013-02-15 | 주식회사 한울로보틱스 | 다중 수신부를 이용한 거리 감지 적외선 센서 |
WO2021157799A1 (ko) | 2020-02-06 | 2021-08-12 | 엘지전자 주식회사 | 로봇 청소기 및 그 제어 방법 |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE602007007026D1 (de) * | 2006-09-05 | 2010-07-22 | Lg Electronics Inc | Reinigungsroboter |
JP5018207B2 (ja) * | 2007-04-25 | 2012-09-05 | パナソニック株式会社 | 電気掃除機 |
KR101301834B1 (ko) * | 2007-05-09 | 2013-08-29 | 아이로보트 코퍼레이션 | 소형 자율 커버리지 로봇 |
JP2009082541A (ja) * | 2007-10-01 | 2009-04-23 | Panasonic Corp | 電気掃除機 |
US8554370B2 (en) * | 2009-05-15 | 2013-10-08 | Honda Motor Co., Ltd | Machine learning approach for predicting humanoid robot fall |
DE102012201870A1 (de) * | 2012-02-08 | 2013-08-08 | RobArt GmbH | Verfahren zum automatischen Auslösen einer Selbstlokalisierung |
EP3342266A1 (en) | 2012-02-22 | 2018-07-04 | Husqvarna AB | Robotic lawnmower |
CN103356122A (zh) * | 2012-04-05 | 2013-10-23 | 科沃斯机器人科技(苏州)有限公司 | 擦玻璃装置 |
EP2869689A4 (en) | 2012-07-05 | 2016-08-10 | Husqvarna Ab | SHIFT SENSOR FOR A ROBOT VEHICLE FOR DETECTING A LIFTING EVENT AND A COLLISION EVENT |
CN103720426B (zh) * | 2012-10-12 | 2016-08-03 | 科沃斯机器人有限公司 | 一种擦玻璃机器人断电应急处理方法 |
JP2015024467A (ja) * | 2013-07-26 | 2015-02-05 | セイコーエプソン株式会社 | ロボット及びロボットの緊急停止方法 |
TWI627609B (zh) * | 2014-12-04 | 2018-06-21 | 微星科技股份有限公司 | 狀態檢測方法、機器人及移動裝置 |
EP3230814B1 (en) | 2014-12-10 | 2021-02-17 | Aktiebolaget Electrolux | Using laser sensor for floor type detection |
CN107405034B (zh) * | 2015-04-17 | 2022-09-13 | 伊莱克斯公司 | 机器人清洁设备以及控制所述机器人清洁设备的方法 |
CN106289362A (zh) * | 2015-05-19 | 2017-01-04 | 科沃斯机器人股份有限公司 | 自移动处理装置系统及其下视传感器检测方法 |
US11169533B2 (en) | 2016-03-15 | 2021-11-09 | Aktiebolaget Electrolux | Robotic cleaning device and a method at the robotic cleaning device of performing cliff detection |
CN109414623B (zh) * | 2016-07-11 | 2021-03-19 | Groove X 株式会社 | 行为自主型机器人 |
KR20220025250A (ko) | 2017-06-02 | 2022-03-03 | 에이비 엘렉트로룩스 | 로봇 청소 장치 전방의 표면의 레벨차를 검출하는 방법 |
CN111093447B (zh) | 2017-09-26 | 2022-09-02 | 伊莱克斯公司 | 机器人清洁设备的移动控制 |
CN107744371B (zh) * | 2017-11-01 | 2023-03-07 | 深圳飞鼠动力科技有限公司 | 清洁机器人以及基于清洁机器人的检测方法 |
WO2019169550A1 (en) * | 2018-03-06 | 2019-09-12 | Changzhou Globe Co., Ltd. | Lift detection arrangement in a robotic lawnmower |
CN110384440B (zh) * | 2018-04-19 | 2024-10-11 | 天佑电器(苏州)有限公司 | 清洁机器人 |
CN108879483B (zh) * | 2018-09-13 | 2023-11-28 | 西安建筑科技大学 | 一种机器人上下线用自动吊钩及其控制系统和方法 |
CN108908288A (zh) * | 2018-09-30 | 2018-11-30 | 三峡大学 | 无线遥控物品辨识机器人和机器人进行物品识别的方法 |
SE543246C2 (en) * | 2019-01-15 | 2020-10-27 | Husqvarna Ab | Robotic lawn mower system for detecting a lift event and method for use in a lawn mower system |
US11771290B2 (en) | 2019-05-20 | 2023-10-03 | Irobot Corporation | Sensors for an autonomous cleaning robot |
CN112678082B (zh) * | 2019-10-18 | 2024-09-27 | 深圳市行知行机器人技术有限公司 | 立面作业爬壁机器人及其防坠滑装置 |
KR102172082B1 (ko) * | 2019-12-31 | 2020-10-30 | (주)맨엔텔 | 주행 중 추락방지 자동감지 및 정지가 가능한 이승 로봇 |
SE544423C2 (en) * | 2020-04-06 | 2022-05-17 | Husqvarna Ab | A robotic work tool system and method with collision-based command interface |
CN112596527B (zh) * | 2020-12-17 | 2023-10-24 | 珠海一微半导体股份有限公司 | 基于斜坡结构的机器人卡住检测方法、芯片及清洁机器人 |
CN113287982B (zh) * | 2021-05-14 | 2022-12-30 | 深圳市普渡科技有限公司 | 机器人主刷装置、控制方法及扫地机器人 |
CN113768418A (zh) * | 2021-08-24 | 2021-12-10 | 西安交通大学 | 一种基于码盘和陀螺仪定位的多功能爬梯清洁机器人 |
CN114987651A (zh) * | 2022-06-17 | 2022-09-02 | 杭州申昊科技股份有限公司 | 一种通用型机器人底盘 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60218122A (ja) * | 1984-04-13 | 1985-10-31 | Mitsubishi Heavy Ind Ltd | 移動ロボツト |
JPH0779890A (ja) * | 1993-09-14 | 1995-03-28 | Matsushita Electric Ind Co Ltd | 移動作業ロボット |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR910006885B1 (ko) * | 1988-08-15 | 1991-09-10 | 미쯔비시 덴끼 가부시기가이샤 | 전기소제기의 파워브러시 |
US5548511A (en) * | 1992-10-29 | 1996-08-20 | White Consolidated Industries, Inc. | Method for controlling self-running cleaning apparatus |
JP3455999B2 (ja) * | 1993-12-20 | 2003-10-14 | 株式会社デンソー | 走行台車 |
JPH09160644A (ja) * | 1995-12-06 | 1997-06-20 | Fujitsu General Ltd | 床清掃ロボットの制御方法 |
US6076226A (en) * | 1997-01-27 | 2000-06-20 | Robert J. Schaap | Controlled self operated vacuum cleaning system |
US5942869A (en) * | 1997-02-13 | 1999-08-24 | Honda Giken Kogyo Kabushiki Kaisha | Mobile robot control device |
EP1155787B1 (en) * | 1998-11-30 | 2016-10-05 | Sony Corporation | Robot device and control method thereof |
JP2000242335A (ja) * | 1999-02-24 | 2000-09-08 | Matsushita Electric Ind Co Ltd | 自律走行ロボット |
US6481515B1 (en) * | 2000-05-30 | 2002-11-19 | The Procter & Gamble Company | Autonomous mobile surface treating apparatus |
SE0004465D0 (sv) * | 2000-12-04 | 2000-12-04 | Abb Ab | Robot system |
JP2002323926A (ja) * | 2001-04-24 | 2002-11-08 | Toshiba Tec Corp | 自律走行車 |
JP3682525B2 (ja) * | 2001-06-07 | 2005-08-10 | 独立行政法人科学技術振興機構 | 二脚歩行式人型ロボット |
IL145680A0 (en) * | 2001-09-26 | 2002-06-30 | Friendly Robotics Ltd | Robotic vacuum cleaner |
JP2004159736A (ja) * | 2002-11-11 | 2004-06-10 | Matsushita Electric Ind Co Ltd | 自走式掃除機 |
JP2004166968A (ja) * | 2002-11-20 | 2004-06-17 | Zojirushi Corp | 自走式掃除ロボット |
WO2004082900A1 (ja) * | 2003-03-23 | 2004-09-30 | Sony Corporation | ロボット装置及びその制御方法 |
-
2005
- 2005-03-31 KR KR1020050027170A patent/KR100657530B1/ko active IP Right Grant
- 2005-12-12 US US11/298,519 patent/US7402974B2/en not_active Expired - Fee Related
- 2005-12-13 JP JP2005359176A patent/JP2006281436A/ja active Pending
- 2005-12-14 CN CNB2005101296511A patent/CN100453278C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60218122A (ja) * | 1984-04-13 | 1985-10-31 | Mitsubishi Heavy Ind Ltd | 移動ロボツト |
JPH0779890A (ja) * | 1993-09-14 | 1995-03-28 | Matsushita Electric Ind Co Ltd | 移動作業ロボット |
Non-Patent Citations (2)
Title |
---|
07079890 |
60218122 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101229106B1 (ko) | 2011-03-15 | 2013-02-15 | 주식회사 한울로보틱스 | 다중 수신부를 이용한 거리 감지 적외선 센서 |
WO2021157799A1 (ko) | 2020-02-06 | 2021-08-12 | 엘지전자 주식회사 | 로봇 청소기 및 그 제어 방법 |
KR20210100462A (ko) | 2020-02-06 | 2021-08-17 | 엘지전자 주식회사 | 로봇 청소기 및 그 제어 방법 |
Also Published As
Publication number | Publication date |
---|---|
CN100453278C (zh) | 2009-01-21 |
CN1840299A (zh) | 2006-10-04 |
US7402974B2 (en) | 2008-07-22 |
JP2006281436A (ja) | 2006-10-19 |
US20060220606A1 (en) | 2006-10-05 |
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