WO2002082195A2 - Roboterintelligenz in natürlichen umgebungen - Google Patents
Roboterintelligenz in natürlichen umgebungen Download PDFInfo
- Publication number
- WO2002082195A2 WO2002082195A2 PCT/DE2002/001174 DE0201174W WO02082195A2 WO 2002082195 A2 WO2002082195 A2 WO 2002082195A2 DE 0201174 W DE0201174 W DE 0201174W WO 02082195 A2 WO02082195 A2 WO 02082195A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- robots
- robot
- blocking
- coordination
- partner
- 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.)
- Ceased
Links
Classifications
-
- 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
- G05D1/0287—Control of position or course in two dimensions specially adapted to land vehicles involving a plurality of land vehicles, e.g. fleet or convoy travelling
- G05D1/0291—Fleet control
- G05D1/0295—Fleet control by at least one leading vehicle of the fleet
Definitions
- a robot for detecting a circle of mutually blocking robots initiates an algorithm for blocking detection if it has not been given permission to execute its next movement path segment
- an algorithm for blocking solution is initiated by the detecting robot, which comprises a first step and a second step, the first step being that, in the case of a coordination connection, the mutually blocking robots carry out the sequence for execution of the next movement path segment of the robots connected by a coordination connection is exchanged, the second step being that one or more of the robots belonging to a mutually blocking robot reschedule their trajectories, the second step being carried out only if the first step to no blocking solution has led.
- d rob a predetermined minimum distance referred to as d s ⁇ C her, minus the possible inaccuracy ⁇ d , d ro b - ⁇ d ⁇ d si -, then this robot initiates a coordination connection to this robot.
- This coordination connection is maintained as long as the predetermined minimum distance between the two robots is undershot.
- the robot can simultaneously initiate multiple coordination links to other robots and maintained if the predetermined minimum distance is d s h e r ic below to these robots.
- the task of a coordination connection between two robots is to monitor the movements of two robots along their Cü ⁇ [NJ r
- FIG. 4 shows an example of a blocked circle of robots 1, 2 and 3, and a number of robots involved.
- the method according to the invention was implemented with the algorithms that are preferably used and tested in the simulation.
- Two different environments were adopted as the test model, namely a supermarket with only one room and a row of shelves, and an office-like environment consisting of a plurality of rooms with individual obstacles connected by a corridor. This is shown in FIG. 5, with FIG. 5 a) showing the supermarket and FIG. 5 b) the office.
- the surroundings had a size of 10 x 15 m.
- the robots used for the simulation were 1 m in size and 0.8 m in width and were moved at a speed of 0.3 m / s. 5 each shows 5 robots in the different environments.
- FIG. 6 shows the average number of coordination connections of a robot
- FIG. 6 a showing the result for the supermarket
- FIG. 6 b the result for the office.
- the 'average number of coordination compounds increases almost linearly with the number of robots.
- the reason for this is that the average number of coordination connections depends on the number of robots in the vicinity of a robot, which depends linearly on the number of robots used.
- P rt O P ⁇ tP Qr ⁇ LP ⁇ ⁇ 3 P rt P- ⁇ rt P P- ⁇ P.
- the method according to the invention decentralizes the independent movement paths of a plurality of mobile robots in order to avoid collisions, and to detect and release blocking circles.
- An advantageous application of the method according to the invention lies in the coordination of the independent movement paths of a set of mobile robots for the common cleaning of a large space, e.g. B. a large supermarket, warehouse or airport.
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Manipulator (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Numerical Control (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE50208417T DE50208417D1 (de) | 2001-04-05 | 2002-04-02 | Roboterintelligenz in natürlichen umgebungen |
| EP02737768A EP1373993B1 (de) | 2001-04-05 | 2002-04-02 | Roboterintelligenz in natürlichen umgebungen |
| US10/678,262 US6941191B2 (en) | 2001-04-05 | 2003-10-06 | Robot intelligence in natural environments |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10117016.5 | 2001-04-05 | ||
| DE10117016 | 2001-04-05 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US10/678,262 Continuation US6941191B2 (en) | 2001-04-05 | 2003-10-06 | Robot intelligence in natural environments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2002082195A2 true WO2002082195A2 (de) | 2002-10-17 |
| WO2002082195A3 WO2002082195A3 (de) | 2003-04-17 |
Family
ID=7680518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE2002/001174 Ceased WO2002082195A2 (de) | 2001-04-05 | 2002-04-02 | Roboterintelligenz in natürlichen umgebungen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6941191B2 (de) |
| EP (1) | EP1373993B1 (de) |
| AT (1) | ATE342527T1 (de) |
| DE (1) | DE50208417D1 (de) |
| WO (1) | WO2002082195A2 (de) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003033218A3 (de) * | 2001-10-11 | 2003-11-13 | Siemens Ag | Verfahren und anordnung sowie computerprogramm mit programmcode-mitteln und computerprogramm-produkt zur zuweisung einer teilfläche einer in mehrere teilflächen aufgeteilten gesamtfläche an eine von mehreren mobilen einheiten |
| WO2014067638A3 (de) * | 2012-10-29 | 2014-09-04 | Audi Ag | Verfahren zur koordination des betriebs von vollautomatisiert fahrenden kraftfahrzeugen |
| WO2018118272A1 (en) * | 2016-12-23 | 2018-06-28 | X Development Llc | Multi-agent coordination under sparse networking |
| US10406687B2 (en) | 2016-12-23 | 2019-09-10 | X Development Llc | Layered multi-agent coordination |
| DE102019128617B3 (de) * | 2019-10-23 | 2020-12-10 | Audi Ag | Verfahren zum Betreiben eines fahrerlosen Transportsystems und fahrerloses Transportsystem |
| CN115167411A (zh) * | 2022-07-01 | 2022-10-11 | 安徽机电职业技术学院 | 一种移动机器人的局部路径优化方法及系统 |
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| DE102004026185A1 (de) * | 2004-05-28 | 2005-12-22 | Kuka Roboter Gmbh | Verfahren und Vorrichtung zum Betreiben einer Maschine, wie eines Mehrachs- Industrieroboters |
| US7627394B2 (en) * | 2005-12-20 | 2009-12-01 | Kuka Roboter Gmbh | Robot trajectory control including emergency evacuation path system and method |
| US20090082879A1 (en) | 2007-09-20 | 2009-03-26 | Evolution Robotics | Transferable intelligent control device |
| US20100017026A1 (en) * | 2008-07-21 | 2010-01-21 | Honeywell International Inc. | Robotic system with simulation and mission partitions |
| JP4730440B2 (ja) * | 2009-01-01 | 2011-07-20 | ソニー株式会社 | 軌道計画装置及び軌道計画方法、並びにコンピューター・プログラム |
| KR101554515B1 (ko) * | 2009-01-07 | 2015-09-21 | 삼성전자 주식회사 | 로봇의 경로계획장치 및 그 방법 |
| US8712679B1 (en) * | 2010-10-29 | 2014-04-29 | Stc.Unm | System and methods for obstacle mapping and navigation |
| JP2012236244A (ja) * | 2011-05-10 | 2012-12-06 | Sony Corp | ロボット装置、ロボット装置の制御方法、並びにロボット装置制御用プログラム |
| US8843235B2 (en) * | 2012-01-13 | 2014-09-23 | Toyota Motor Engineering & Manufacturing North America, Inc. | Robots, computer program products, and methods for trajectory plan optimization |
| US8874360B2 (en) * | 2012-03-09 | 2014-10-28 | Proxy Technologies Inc. | Autonomous vehicle and method for coordinating the paths of multiple autonomous vehicles |
| AU2015201728B2 (en) * | 2012-03-09 | 2016-05-19 | Proxy Technologies, Inc. | Autonomous vehicle and method for coordinating the paths of multiple autonomous vehicles |
| CA3155221A1 (en) * | 2012-05-28 | 2013-11-28 | Tulip.Io Inc. | Order processing systems using picking robots |
| US9354070B2 (en) | 2013-10-31 | 2016-05-31 | Crown Equipment Corporation | Systems, methods, and industrial vehicles for determining the visibility of features |
| US9604362B2 (en) | 2013-11-27 | 2017-03-28 | Infineon Technologies Ag | Method and apparatus for failure handling of a robot |
| US9886036B2 (en) | 2014-02-10 | 2018-02-06 | John Bean Technologies Corporation | Routing of automated guided vehicles |
| US10246180B2 (en) | 2014-05-20 | 2019-04-02 | Sikorsky Aircraft Corporation | Cooperative perception and state estimation for vehicles with compromised sensor systems |
| WO2016048698A1 (en) * | 2014-09-22 | 2016-03-31 | Sikorsky Aircraft Corporation | Coordinated planning with graph sharing over networks |
| US12366043B2 (en) | 2015-03-06 | 2025-07-22 | Walmart Apollo, Llc | Overriding control of motorized transport unit systems, devices and methods |
| US9875503B2 (en) | 2015-03-06 | 2018-01-23 | Wal-Mart Stores, Inc. | Method and apparatus for transporting a plurality of stacked motorized transport units |
| US12084824B2 (en) | 2015-03-06 | 2024-09-10 | Walmart Apollo, Llc | Shopping facility assistance systems, devices and methods |
| WO2016142794A1 (en) | 2015-03-06 | 2016-09-15 | Wal-Mart Stores, Inc | Item monitoring system and method |
| US20180099846A1 (en) | 2015-03-06 | 2018-04-12 | Wal-Mart Stores, Inc. | Method and apparatus for transporting a plurality of stacked motorized transport units |
| US9864371B2 (en) | 2015-03-10 | 2018-01-09 | John Bean Technologies Corporation | Automated guided vehicle system |
| US9945677B1 (en) | 2015-07-23 | 2018-04-17 | X Development Llc | Automated lane and route network discovery for robotic actors |
| US11305429B2 (en) * | 2015-10-13 | 2022-04-19 | ATENSOR Engineering and Technology Systems GmbH | Synchronization of multiple robots |
| KR102080424B1 (ko) * | 2016-01-04 | 2020-02-21 | 저장 리뱌오 로보츠 컴퍼니 리미티드 | 로봇 현장 복귀를 위한 방법 및 장치 |
| CA2961938A1 (en) | 2016-04-01 | 2017-10-01 | Wal-Mart Stores, Inc. | Systems and methods for moving pallets via unmanned motorized unit-guided forklifts |
| US10268177B2 (en) * | 2016-05-19 | 2019-04-23 | The Boeing Company | Method and apparatus of coordinating independent automated systems |
| US20180033318A1 (en) * | 2016-07-29 | 2018-02-01 | Ge Aviation Systems Llc | Sense and avoid maneuvering |
| US11986261B2 (en) | 2018-04-20 | 2024-05-21 | Covidien Lp | Systems and methods for surgical robotic cart placement |
| DE102018109883A1 (de) * | 2018-04-24 | 2018-12-20 | Continental Teves Ag & Co. Ohg | Verfahren und Vorrichtung zum kooperativen Abstimmen von zukünftigen Fahrmanövern eines Fahrzeugs mit Fremdmanövern zumindest eines Fremdfahrzeugs |
| US11084169B2 (en) * | 2018-05-23 | 2021-08-10 | General Electric Company | System and method for controlling a robotic arm |
| DE102019214563A1 (de) * | 2019-09-24 | 2021-03-25 | Zf Friedrichshafen Ag | Steuervorrichtung und -verfahren sowie Computer-Programm-Produkt |
| JP7085576B2 (ja) * | 2020-02-27 | 2022-06-16 | 三菱ロジスネクスト株式会社 | 移動制御システム、移動体、制御方法及びプログラム |
| US11724387B2 (en) | 2020-04-03 | 2023-08-15 | Fanuc Corporation | Fast robot motion optimization with distance field |
| CN111638717B (zh) * | 2020-06-06 | 2023-11-07 | 浙江科钛机器人股份有限公司 | 一种分布式自主机器人交通协调机制的设计方法 |
| EP4202588B1 (de) * | 2021-12-22 | 2024-10-09 | Mobile Industrial Robots A/S | Erkennung eines auftretenden blockierungskonfliktes in einer roboterflotte von autonomen mobilen robotern |
| TWI790934B (zh) * | 2022-03-03 | 2023-01-21 | 優式機器人股份有限公司 | 機器人避障方法 |
| CN117325185B (zh) * | 2023-11-27 | 2024-04-09 | 成都越凡创新科技有限公司 | 移动机器人解死锁的方法及调度设备 |
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| JP2000339029A (ja) * | 1999-05-31 | 2000-12-08 | Komatsu Ltd | 車両の干渉防止装置 |
| US6580909B1 (en) * | 1999-08-26 | 2003-06-17 | International Business Machines Corporation | Communications system and method based on the relative positions of mobile units |
| US6374155B1 (en) * | 1999-11-24 | 2002-04-16 | Personal Robotics, Inc. | Autonomous multi-platform robot system |
| US6539284B2 (en) * | 2000-07-25 | 2003-03-25 | Axonn Robotics, Llc | Socially interactive autonomous robot |
| US6687571B1 (en) * | 2001-04-24 | 2004-02-03 | Sandia Corporation | Cooperating mobile robots |
| US6732024B2 (en) * | 2001-05-07 | 2004-05-04 | The Board Of Trustees Of The Leland Stanford Junior University | Method and apparatus for vehicle control, navigation and positioning |
| US6836701B2 (en) * | 2002-05-10 | 2004-12-28 | Royal Appliance Mfg. Co. | Autonomous multi-platform robotic system |
-
2002
- 2002-04-02 AT AT02737768T patent/ATE342527T1/de not_active IP Right Cessation
- 2002-04-02 WO PCT/DE2002/001174 patent/WO2002082195A2/de not_active Ceased
- 2002-04-02 EP EP02737768A patent/EP1373993B1/de not_active Expired - Lifetime
- 2002-04-02 DE DE50208417T patent/DE50208417D1/de not_active Expired - Lifetime
-
2003
- 2003-10-06 US US10/678,262 patent/US6941191B2/en not_active Expired - Fee Related
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003033218A3 (de) * | 2001-10-11 | 2003-11-13 | Siemens Ag | Verfahren und anordnung sowie computerprogramm mit programmcode-mitteln und computerprogramm-produkt zur zuweisung einer teilfläche einer in mehrere teilflächen aufgeteilten gesamtfläche an eine von mehreren mobilen einheiten |
| US7792606B2 (en) | 2001-10-11 | 2010-09-07 | Siemens Aktiengesellschaft | System for assigning one of many part domains in a domain to one of many mobile units |
| WO2014067638A3 (de) * | 2012-10-29 | 2014-09-04 | Audi Ag | Verfahren zur koordination des betriebs von vollautomatisiert fahrenden kraftfahrzeugen |
| CN104755343A (zh) * | 2012-10-29 | 2015-07-01 | 奥迪股份公司 | 用于协调全自动驾驶的机动车运行的方法 |
| US9442489B2 (en) | 2012-10-29 | 2016-09-13 | Audi Ag | Method for coordinating the operation of motor vehicles that drive in fully automated mode |
| CN104755343B (zh) * | 2012-10-29 | 2017-09-01 | 奥迪股份公司 | 用于协调全自动驾驶的机动车运行的方法 |
| WO2018118272A1 (en) * | 2016-12-23 | 2018-06-28 | X Development Llc | Multi-agent coordination under sparse networking |
| US10363657B2 (en) | 2016-12-23 | 2019-07-30 | X Development Llc | Multi-agent coordination under sparse networking |
| US10406687B2 (en) | 2016-12-23 | 2019-09-10 | X Development Llc | Layered multi-agent coordination |
| US10926410B2 (en) | 2016-12-23 | 2021-02-23 | X Development Llc | Layered multi-agent coordination |
| US11161238B2 (en) | 2016-12-23 | 2021-11-02 | Intrinsic Innovation Llc | Multi-agent coordination under sparse networking |
| DE102019128617B3 (de) * | 2019-10-23 | 2020-12-10 | Audi Ag | Verfahren zum Betreiben eines fahrerlosen Transportsystems und fahrerloses Transportsystem |
| CN115167411A (zh) * | 2022-07-01 | 2022-10-11 | 安徽机电职业技术学院 | 一种移动机器人的局部路径优化方法及系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002082195A3 (de) | 2003-04-17 |
| ATE342527T1 (de) | 2006-11-15 |
| EP1373993A2 (de) | 2004-01-02 |
| US20040068348A1 (en) | 2004-04-08 |
| EP1373993B1 (de) | 2006-10-11 |
| DE50208417D1 (de) | 2006-11-23 |
| US6941191B2 (en) | 2005-09-06 |
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