US20050204717A1 - Device for automatically picking up objects - Google Patents

Device for automatically picking up objects Download PDF

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Publication number
US20050204717A1
US20050204717A1 US11/077,866 US7786605A US2005204717A1 US 20050204717 A1 US20050204717 A1 US 20050204717A1 US 7786605 A US7786605 A US 7786605A US 2005204717 A1 US2005204717 A1 US 2005204717A1
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Prior art keywords
system
machine
station
golf balls
paper sheets
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Abandoned
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US11/077,866
Inventor
Andre Colens
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Andre Colens
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Priority to BE9900422 priority Critical
Priority to BE9900422 priority
Priority to PCT/BE2000/000064 priority patent/WO2000078410A1/en
Priority to US3074501A priority
Application filed by Andre Colens filed Critical Andre Colens
Priority to US11/077,866 priority patent/US20050204717A1/en
Publication of US20050204717A1 publication Critical patent/US20050204717A1/en
Application status is Abandoned legal-status Critical

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    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01HSTREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B47/00Devices for handling or treating balls, e.g. for holding or carrying balls
    • A63B47/02Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting
    • A63B47/021Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting for picking-up automatically, e.g. by apparatus moving over the playing surface
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B47/00Devices for handling or treating balls, e.g. for holding or carrying balls
    • A63B47/02Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting
    • A63B47/021Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting for picking-up automatically, e.g. by apparatus moving over the playing surface
    • A63B2047/022Autonomous machines which find their own way around the playing surface

Abstract

A system for picking up golf balls over a golf practice green consists of an automatic mobile machine equipped with a motor and a power source, for example a rechargeable battery, and provided with an onboard computer. The machine carries a mechanical device for gripping and storing the golf balls in a container, a device for emptying such container, a device for detecting the limits of the surface for picking up. The system further comprise at least a station for discharging the balls picked up and preferably a station for recharging the rechargeable batteries. Both stations are advantageously integrated to each other.

Description

  • Most golf clubs have a practice green, i.e. a lawn surface designed for the training of golf players.
  • Golfers practice their “drives” from a reserved space and hit balls to distances which are typically of 50 to 200 meters. These balls have to be regularly picked up and returned to the driving site.
  • Special golf ball pick up machines, particularly operating on practice greens are already known. They generally operate with a system which comprises spaced flexible disks having the width of a golf ball (see for instance U.S. Pat. No. 5,711,388). The disks rotate and are vertically fitted on a horizontal shaft, perpendicular to the forward movement of the machine, the latter being pulled by a self-propelled vehicle or pushed by hand.
  • In order to prevent an excessive number of balls from being in circulation, the picking up action has to be performed regularly, which involves a considerable labor cost and a regular disturbance for golf players.
  • Hence, there exists an actual need for a system that picks up balls in a fully automatic manner, and that can operate without interrupting the players and with no risk of accidents due to strong drives.
  • This invention provides a fully automatic system for picking up and returning balls, which needs no labor and allows the players to keep on practicing while balls are picked up.
  • In a more general manner, the invention provides a system for picking up objects on a delimited surface, consisting of an automatic mobile machine equipped with a motor and a power source, e.g. a rechargeable battery, and provided with an onboard computer. The machine carries a mechanical device for gripping and storing objects in a container, a device for emptying said container, a device for detecting the limits of the surface for picking up. The system further comprises at least one station for recharging the rechargeable batteries and one station for unloading the picked up objects.
  • According to an aspect of the invention, the system includes a self-contained mobile machine which circulates in a random or pseudo-random manner, over the ball pick-up surface.
  • In a well-known manner, the surface is preferably delimited by a peripheral wire wherein a low frequency signal circulates to be detected by the machine. Other systems for delimiting the operating surface may be used, including physical obstacles, such as those described in patent application no. PCT/BE91/00068, which discloses a robotic lawn mower.
  • The pick up machine includes a chassis and driving and guiding members which are known per se, e.g. like those described in patent applications PCT/BE91/00068 and PCT/BE98/00038.
  • The mowing system disclosed in the above documents is replaced by a system for picking up balls. The system for picking up balls consists, for instance, of a roller formed by a set of parallel flexible disks, which have a suitable profile and are spaced at a distance which is equal or slightly lower than a ball diameter. As the machine advances, the flexible disk system which rests on the ground is passively driven into rotation and rolls over the balls it finds in its way. The roller wedges the latter between two adjacent flexible disks which, by the ascending circular movement and the effect of deviation members in the descending path, bring them back into a collecting basket supported by the machine. The flexible disk system is preferably fitted on one or more joints, or is anyway flexibly mounted, which allows it to stay in contact with the ground in case of irregularities. The collecting basket has an opening on its bottom side, which is controlled by the onboard computer.
  • In accordance with one embodiment, the flexible disk system comprises an articulated shaft which is adapted to be lifted, e.g. by means of a screw jack. In case of a change of direction the computer forces the flexible disk system to be lifted up to avoid a considerable friction with the ground, as well as the degradations of the grass surface and the additional power consumption that may result therefrom.
  • When the basket is full or the batteries of the machine have to be recharged, the computer for controlling the forward movement of the machine triggers an algorithm which allows to return it toward a fixed location (station). The ball filling limit in the collecting basket may be detected, for instance by an IR transceiver system connected to the microcomputer.
  • According to one embodiment, the machine returns to the recharging station by looking for the peripheral wire, i.e. by running, for instance, a straight path in a random manner and after detecting it, by following it at a fixed distance until reaching the terminal or recharging station. The latter may advantageously be connected to and integrated with a ball recovery station.
  • In fact, according to a preferred embodiment, once the terminal has been detected, e.g. by contact, the machine stops and possibly finds a more accurate position. The computer controls the door opening, allowing the basket to be emptied and maintains the machine in a recharging state until batteries are full. After recharging, the machine starts again for a new pick up cycle, and covers the surface of the practice green in a random or quasi-random manner.
  • In accordance with other embodiments, currently less preferred, the machine can reach the recharging station by other means, e.g. by analyzing a magnetic field with a possible induction recharge (see for instance U.S. Pat. No. 5,869,910) by radio control or by infrared signal detection.
  • In the latter case, the machine of the invention incorporates a system which allows it to be controlled and positioned relative to a fixed station which operates by means of a directional infrared beam, transmitted by the fixed station, the mobile robot being provided with a directional infrared transmission detection system (i.e. detectors) which is connected to the microcomputer incorporated in the robot, said robot being displaced over an operating surface in a substantially random manner, and said microcomputer comprising an algorithm for controlling the return to the fixed station by displacing the robot toward the direction of transmission of said infrared beam. The infrared beam may be a narrow directional beam and the detection system may be advantageously situated on the chassis at the center of rotation of the robot, turned toward the moving direction of the robot, the accurate positioning in the fixed station being obtained by rotating the machine about a vertical axis according to an algorithm based on the detection of the narrow beam, e.g. through 2 to 12°.
  • This system may operate with at least two beams having substantially different directions, transmitted from or near the fixed station, the less directional beam/s being used to get closer to the fixed station, while the more directional beam/s are used for the final accurate robot positioning step, relative to said fixed station.
  • The machine of the invention may operate while balls are being driven. The machine has a lower profile, of little significance as compared with classic pulled or towing machines, and the collision with a ball is thereby reduced. Moreover, the shell of the machine, e.g. made of plastic, possibly covered with foam, is conceived in such a manner as to be able to support the impact of golf balls without being damaged thereby.
  • At certain times, it might be desirable that the surface be totally clear of balls, e.g. to mow the lawn in a conventional manner. In this case, the recovery on a random or quasi-random path system is no longer desirable. A systematic path system may be used here to cover the whole surface in an optimized time.
  • For example, the machine may follow the peripheral wire at a certain distance from the latter. Thanks to a constant measurement of the domain of a peripheral wire for delimiting the working surface such as the one described in patents EP 0550 472 B1 and 0 744 093 B1, the machine constantly determines its distance from the wire and may increase the latter after each run. Balls will be recovered in parallel bands from the periphery inwards.
  • More precisely, according to the latter method, at first the machine is positioned along the peripheral wire. Once the machine is started, the onboard computer periodically measures, in a well-known manner, the width of the signal transmitted by the peripheral wire. This measurement allows the onboard computer to determine its distance from the wire and to control the direction of the machine in order to maintain a fixed distance from the wire.
  • If the length of the wire has been first entered into the memory of the onboard computer, the latter may determine with a reasonable accuracy the moment in which a turn has been completed by the mower along the wire. Then, the mower can move away from the wire to a distance equal to the cutting width in such a manner as to be able to perform a new loop at a distance from the wire which is increased by the cutting width. Hence, the operation may be repeated by increasing every time the distance between the mower and the peripheral wire, ideally until reaching the center of the area to be mowed.
  • According to a variant embodiment, the length of the above wire shall not be necessarily entered into the computer. In fact, said length may be determined by the onboard computer by integrating the speed differences between the driving wheels of the machine (changes of direction) until the total change reaches or exceeds 360°. To this end, the system may also advantageously integrate a magnetic or inertial compass.
  • The invention will be further described with reference to the following embodiment, and referring to the drawings annexed by way of non-limiting examples.
  • FIG. 1 is a bottom view of the machine of the invention.
  • FIG. 2 is a side sectional view of the machine as shown in FIG. 1.
  • FIG. 3 shows the path followed by the machine.
  • FIG. 4 shows an example of electric recharging and golf ball unloading station.
  • FIG. 5 shows a recharging system in detail.
  • FIG. 1 is a bottom view of the machine of the invention. It shows the flexible disks 1, the balls which are wedged between the disks, the transverse disk rotation shaft 3, which is preferably linked to the chassis in a non rigid manner, the case comprising the control electronics and the onboard computer 4, the batteries 5, the motors for the wheels 6, the idle rollers 7 mounted at the front part, the peripheral wire detector 8, the optical basket fill detector 30, 31, consisting of an infrared transmitter and receiver.
  • FIG. 2 is a sectional side view of the machine or FIG. 1. The ball receiving basket 9 is visible herein, provided at its bottom wall with an opening door which pivots about the axis 11 and whose opening is controlled by the screw jack 12. The fingers 13 situated on the circular path of the wedged balls extract the balls out of the disks to let them fall into the basket 9.
  • FIG. 3 shows an example of the machine path. This path is typically of the random type. When the machine is filled up with balls, and/or when the battery is sufficiently empty, the machine looks for the peripheral wire 15 and follows it until it detects the station 17.
  • FIG. 4 shows one embodiment wherein the station is raised so that a container 18 designed to collect the balls may be introduced thereunder. The ramps 19 allow the machine to reach the platform 20 in which the recharging station is situated. The platform 20 is fitted with a grid 21 through which the balls released from the basket opening 9 may reach the container or the ball return duct.
  • FIG. 5 shows the machine connected to the recharging station. While following the peripheral wire, and at the station, two brushes 23 at the sides of the machine come in contact with two guiding rails 24 mounted on each flank of the machine. By providing rails on the two flanks allows the machine to reach the station from either direction. The brushes 23 are mounted on the station via the arm 25 fitted to the case in a flexible manner in 26, which allows the arm to pivot when the machine contacts it. The onboard computer constantly checks the tension on the brushes 23. Whenever a tension is detected, the presence of rails, hence of the station, is acknowledged, and this allows the computer to stop the machine.
  • The ball unloading system may be advantageously connected to an automatic ball return system in the immediate proximity of the players. This system may include slightly inclined ducts, which convey the balls by gravity. As mentioned above, a recharging station which is situated appreciably higher than the ball driving site, and accessible through ramps, will be particularly suitable to this end.
  • Nevertheless, a receiving tub at ground level or a bowl in the ground may be provided, the tub or the bowl being equipped with a ball lifting system, e.g. a feed screw, a band conveyor, or the like, to bring balls into the containers or the return ducts.
  • It shall be also appreciated that the system described herein may be adapted to collect objects other than golf balls. Particularly, by modifying the system, these objects might be rubbish or vegetables.
  • Hence, the mechanical gripping device may consist of a rotary brush provided with spikes, radially arranged around the shaft of said brush. The spikes are adapted to pierce objects situated on said surface, and said objects are dragged along into a circular movement, released from the spikes by fixed elements which are engaged between the spikes, and deviate the objects toward a storage device. The objects may be, dead leaves or pieces of paper.
  • Also, it shall be understood that the system of the invention may be connected to a mowing system, possibly carried by the same chassis. An automatic mowing device as described in the above PCT applications may be developed separately, while using the same peripheral wire and the same discharging station.
  • It shall be further understood that the robot motor may be associated to a power source other than a rechargeable battery, for instance a fuel cell, or a thermal or hybrid motor.
  • According to another variant, the system of this invention would not include a driving means of its own, but would be towed by a mobile mowing robot whereto it would possibly be linked.

Claims (13)

1. A system for picking up and collecting golf balls, dead leaves and paper sheets in a golf practice without interrupting the players comprising an automatic mobile machine provided with an on-board computer and a power source, said machine having mechanical means to pick up and store said golf balls, dead leaves and paper sheets, the machine being programmed to move in a substantially random way on said golf practice to pick up and store said golf balls, dead leaves and paper sheets in a container and to return, and automatically unload, by gravity action, the golf balls, at a station, said station being provided with recharging means for said power source.
2. The system of claim 1, wherein said golf practice is provided with a wire extending at the periphery of said golf practice and being detectable by a detector carried by the machine.
3. The system of claim 2, wherein the automatic mobile machine reaches the station by following the golf practice limiting wire, the station being situated along said wire or on an extension thereof.
4. The system of claim 1, wherein the mechanical means to pick up the golf balls, dead leaves and paper sheets is a driven rotating flexible disc system.
5. The system as claimed in claim 1, wherein a recharging means and unloading means for the golf balls, dead leaves and paper sheets are coupled.
6. The system as claimed in claim 1, wherein the machine has a plurality of spaced-apart flexible discs connected to a transverse rotation shaft such that the golf balls, dead leaves and paper sheets become wedged between adjacent flexible discs,
a plurality of fingers disposed transversely on the machine between the flexible discs to extract the golf balls, dead leave and paper sheets out of the discs wherein the golf balls, dead leaves and paper sheets fall into the container.
7. A system as claimed in claim 1, wherein the station has a means to transmit at least one directional beam, the machine having a receiver to receive the at least one directional beam such that the machine may be controlled to direct the machine to the station.
8. A system as claimed in claim 1, wherein the station comprises a recovery bowl for the golf balls, dead leaves and paper sheets equipped with a lifting system and connected to a duct which is adapted to convey the golf balls, dead leaves and paper sheets at least partly by gravity from the mobile machine.
9. The system as claimed in claim 1, wherein the station is raised, the station having ramps connected to an elevated platform, the mobile machine being directed onto the platform, a recovery bowl being disposed under the platform wherein the container in the mobile machine is emptied into the recovery bowl.
10. The system as claimed in claim 1, wherein the container for the golf balls, dead leaves and paper sheets has a door, the door being opened by the computer to empty the container.
11. The system as claimed in claim 1, further comprising the station having means to recharge the power source.
12. The system as claimed in claim 1, wherein the station has at least one fixed rail which is adapted to come in contact with one of two side brushes carried by the automatic mobile machine, and side brushes detecting the presence of the fixed rail.
13. The system as claimed in claim 1, further having a detector, the detector sensing when the power source is in need of recharging and when the container is full such that the detector directs the machine to the station.
US11/077,866 1999-06-17 2005-03-11 Device for automatically picking up objects Abandoned US20050204717A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE9900422 1999-06-17
BE9900422 1999-06-17
PCT/BE2000/000064 WO2000078410A1 (en) 1999-06-17 2000-06-16 Device for automatically picking up objects
US3074501A true 2001-12-14 2001-12-14
US11/077,866 US20050204717A1 (en) 1999-06-17 2005-03-11 Device for automatically picking up objects

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US11/077,866 US20050204717A1 (en) 1999-06-17 2005-03-11 Device for automatically picking up objects
US11/707,707 US20070183873A1 (en) 1999-06-17 2007-02-16 Device for automatically picking up objects

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US3074501A Division 2001-12-14 2001-12-14

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US11/707,707 Abandoned US20070183873A1 (en) 1999-06-17 2007-02-16 Device for automatically picking up objects

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EP (1) EP1191982B1 (en)
AT (1) AT268196T (en)
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DE (1) DE60011266T2 (en)
ES (1) ES2222906T3 (en)
WO (1) WO2000078410A1 (en)

Cited By (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2436802A (en) * 2006-04-07 2007-10-10 Martin Ball A golf ball collecting device
US20070244610A1 (en) * 2005-12-02 2007-10-18 Ozick Daniel N Autonomous coverage robot navigation system
GB2445963A (en) * 2007-01-26 2008-07-30 Mcmurtry Ltd Ball collection apparatus
US7663333B2 (en) 2001-06-12 2010-02-16 Irobot Corporation Method and system for multi-mode coverage for an autonomous robot
US7761954B2 (en) 2005-02-18 2010-07-27 Irobot Corporation Autonomous surface cleaning robot for wet and dry cleaning
US20100257984A1 (en) * 2009-04-09 2010-10-14 Scaroni David W Produce processing apparatus
GB2471597A (en) * 2006-04-07 2011-01-05 Martin Ball Golf ball collecting device
US20110081463A1 (en) * 2009-04-09 2011-04-07 Scaroni David W Produce processing apparatus
US8087117B2 (en) * 2006-05-19 2012-01-03 Irobot Corporation Cleaning robot roller processing
US8239992B2 (en) 2007-05-09 2012-08-14 Irobot Corporation Compact autonomous coverage robot
US8253368B2 (en) 2004-01-28 2012-08-28 Irobot Corporation Debris sensor for cleaning apparatus
US8368339B2 (en) 2001-01-24 2013-02-05 Irobot Corporation Robot confinement
US8374721B2 (en) 2005-12-02 2013-02-12 Irobot Corporation Robot system
US8382906B2 (en) 2005-02-18 2013-02-26 Irobot Corporation Autonomous surface cleaning robot for wet cleaning
US8386081B2 (en) 2002-09-13 2013-02-26 Irobot Corporation Navigational control system for a robotic device
US8390251B2 (en) 2004-01-21 2013-03-05 Irobot Corporation Autonomous robot auto-docking and energy management systems and methods
US8396592B2 (en) 2001-06-12 2013-03-12 Irobot Corporation Method and system for multi-mode coverage for an autonomous robot
US8412377B2 (en) 2000-01-24 2013-04-02 Irobot Corporation Obstacle following sensor scheme for a mobile robot
US8417383B2 (en) 2006-05-31 2013-04-09 Irobot Corporation Detecting robot stasis
RU2479182C2 (en) * 2011-01-17 2013-04-20 Владимир Александрович Парамошко Method of disposal of fallen leaves and device for its implementation
US8474090B2 (en) 2002-01-03 2013-07-02 Irobot Corporation Autonomous floor-cleaning robot
US8515578B2 (en) 2002-09-13 2013-08-20 Irobot Corporation Navigational control system for a robotic device
US8584307B2 (en) 2005-12-02 2013-11-19 Irobot Corporation Modular robot
US8594840B1 (en) 2004-07-07 2013-11-26 Irobot Corporation Celestial navigation system for an autonomous robot
US8600553B2 (en) 2005-12-02 2013-12-03 Irobot Corporation Coverage robot mobility
US8634960B2 (en) 2006-03-17 2014-01-21 Irobot Corporation Lawn care robot
US8739355B2 (en) 2005-02-18 2014-06-03 Irobot Corporation Autonomous surface cleaning robot for dry cleaning
US8780342B2 (en) 2004-03-29 2014-07-15 Irobot Corporation Methods and apparatus for position estimation using reflected light sources
US8788092B2 (en) 2000-01-24 2014-07-22 Irobot Corporation Obstacle following sensor scheme for a mobile robot
US8800107B2 (en) 2010-02-16 2014-08-12 Irobot Corporation Vacuum brush
US8862271B2 (en) 2012-09-21 2014-10-14 Irobot Corporation Proximity sensing on mobile robots
US8881339B2 (en) 2011-04-29 2014-11-11 Irobot Corporation Robotic vacuum
US8930023B2 (en) 2009-11-06 2015-01-06 Irobot Corporation Localization by learning of wave-signal distributions
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US9220389B2 (en) 2013-11-12 2015-12-29 Irobot Corporation Cleaning pad
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US9427127B2 (en) 2013-11-12 2016-08-30 Irobot Corporation Autonomous surface cleaning robot
US9480885B1 (en) * 2013-03-26 2016-11-01 Robert R. Tarwater Ball retriever
US9483055B2 (en) 2012-12-28 2016-11-01 Irobot Corporation Autonomous coverage robot
US9510505B2 (en) 2014-10-10 2016-12-06 Irobot Corporation Autonomous robot localization
US9516806B2 (en) 2014-10-10 2016-12-13 Irobot Corporation Robotic lawn mowing boundary determination
US9519289B2 (en) 2014-11-26 2016-12-13 Irobot Corporation Systems and methods for performing simultaneous localization and mapping using machine vision systems
USD774263S1 (en) 2015-03-03 2016-12-13 Irobot Corporation Floor cleaning roller core
US9538702B2 (en) 2014-12-22 2017-01-10 Irobot Corporation Robotic mowing of separated lawn areas
US9554508B2 (en) 2014-03-31 2017-01-31 Irobot Corporation Autonomous mobile robot
US9630319B2 (en) 2015-03-18 2017-04-25 Irobot Corporation Localization and mapping using physical features
US9665095B1 (en) * 2015-03-19 2017-05-30 Amazon Technologies, Inc. Systems and methods for removing debris from warehouse floors
US9704043B2 (en) 2014-12-16 2017-07-11 Irobot Corporation Systems and methods for capturing images and annotating the captured images with information
US20170199014A1 (en) * 2014-09-30 2017-07-13 SZ DJI Technology Co., Ltd. Bullet collecting robot, bullet collecting device thereof and shooting game system
US9744670B2 (en) 2014-11-26 2017-08-29 Irobot Corporation Systems and methods for use of optical odometry sensors in a mobile robot
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US9788698B2 (en) 2014-12-10 2017-10-17 Irobot Corporation Debris evacuation for cleaning robots
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US9807930B1 (en) 2016-08-25 2017-11-07 Irobot Corporation Blade guard for a robot lawnmower
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US9907449B2 (en) 2015-03-16 2018-03-06 Irobot Corporation Autonomous floor cleaning with a removable pad
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US9993129B2 (en) 2015-02-13 2018-06-12 Irobot Corporation Mobile floor-cleaning robot with floor-type detection
US10021830B2 (en) 2016-02-02 2018-07-17 Irobot Corporation Blade assembly for a grass cutting mobile robot
US10100968B1 (en) 2017-06-12 2018-10-16 Irobot Corporation Mast systems for autonomous mobile robots
US10124490B2 (en) 2014-01-10 2018-11-13 Irobot Corporation Autonomous mobile robot
US10168709B2 (en) 2016-09-14 2019-01-01 Irobot Corporation Systems and methods for configurable operation of a robot based on area classification
US10289111B1 (en) 2015-03-19 2019-05-14 Amazon Technologies, Inc. Systems and methods for removing debris from warehouse floors
US10292554B2 (en) 2016-10-28 2019-05-21 Irobot Corporation Mobile cleaning robot with a bin
US10459063B2 (en) 2016-02-16 2019-10-29 Irobot Corporation Ranging and angle of arrival antenna system for a mobile robot
US10456002B2 (en) 2016-12-22 2019-10-29 Irobot Corporation Cleaning bin for cleaning robot
US10463215B2 (en) 2014-12-24 2019-11-05 Irobot Corporation Evacuation station
US10471611B2 (en) 2016-01-15 2019-11-12 Irobot Corporation Autonomous monitoring robot systems
US10512384B2 (en) 2016-12-15 2019-12-24 Irobot Corporation Cleaning roller for cleaning robots
US10537221B2 (en) 2018-02-07 2020-01-21 Irobot Corporation Wall following robot

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004522231A (en) 2001-06-12 2004-07-22 アイロボット コーポレイション Multi-mode processing method and system for autonomous robot
GB2382708B (en) * 2001-11-21 2006-03-15 Roke Manor Research Detection of foreign objects on surfaces
PT103807A (en) * 2007-08-13 2009-01-13 Univ Do Minho Golf ball collection system fully self-employed or remotely operated
NL1037318C2 (en) * 2009-09-24 2011-03-28 Amidon B V Device for waste ball, storage and cleaning of golf balls.
KR101339289B1 (en) 2012-03-13 2013-12-09 레드원테크놀러지 주식회사 Golf ball pick up robot

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3550714A (en) * 1964-10-20 1970-12-29 Mowbot Inc Lawn mower
US3995759A (en) * 1975-06-13 1976-12-07 Hollrock Richard H Golf ball retriever
US4158418A (en) * 1976-09-11 1979-06-19 Kyoei Zoki Kabushiki Kaisha Golf ball collector
US4919224A (en) * 1988-05-16 1990-04-24 Industrial Technology Research Institute Automatic working vehicular system
US5332350A (en) * 1992-12-15 1994-07-26 Hollrock Engineering, Inc. Golf ball handling system
US6076226A (en) * 1997-01-27 2000-06-20 Robert J. Schaap Controlled self operated vacuum cleaning system
US6338013B1 (en) * 1999-03-19 2002-01-08 Bryan John Ruffner Multifunctional mobile appliance
US6398662B1 (en) * 1998-03-13 2002-06-04 Alvin Emison Cox Moving practice green and ball pickup apparatus
US20040042884A1 (en) * 2002-08-28 2004-03-04 Jester John M. Robotic system and method for collecting and dispensing regular and irregular shaped objects

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3918867C2 (en) * 1989-06-09 1991-01-10 Norbert 5161 Merzenich De Dressen
US5109566A (en) * 1990-06-28 1992-05-05 Matsushita Electric Industrial Co., Ltd. Self-running cleaning apparatus
AU653958B2 (en) 1990-09-24 1994-10-20 Andre Colens Continuous, self-contained mowing system
JPH04164464A (en) * 1990-10-26 1992-06-10 Takeshi Nakagawa Automatic device for continuous collection of golf ball in golf exercise range
BE1008777A6 (en) 1994-02-11 1996-08-06 Solar And Robotics Sa Power system of mobile autonomous robots.
BE1008470A3 (en) * 1994-07-04 1996-05-07 Colens Andre Device and automatic system and equipment dedusting sol y adapted.
JP2622367B2 (en) * 1995-04-07 1997-06-18 正太 冷牟田 Golf ball collection work vehicle
US5711388A (en) 1995-07-20 1998-01-27 Golfpro International, Inc. Robotic golf caddy apparatus and method
SE506372C2 (en) * 1996-04-30 1997-12-08 Electrolux Ab Autonomous device
US5942869A (en) * 1997-02-13 1999-08-24 Honda Giken Kogyo Kabushiki Kaisha Mobile robot control device
WO1998041081A1 (en) 1997-03-18 1998-09-24 Solar And Robotics S.A. Improvements to self-propelled lawn mower
DE19711298A1 (en) * 1997-03-19 1998-09-24 Hans Nopper Object collection method
US5980392A (en) * 1998-03-13 1999-11-09 Cox; Alvin Emison Moving practice green and ball pickup apparatus

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3550714A (en) * 1964-10-20 1970-12-29 Mowbot Inc Lawn mower
US3995759A (en) * 1975-06-13 1976-12-07 Hollrock Richard H Golf ball retriever
US4158418A (en) * 1976-09-11 1979-06-19 Kyoei Zoki Kabushiki Kaisha Golf ball collector
US4919224A (en) * 1988-05-16 1990-04-24 Industrial Technology Research Institute Automatic working vehicular system
US5332350A (en) * 1992-12-15 1994-07-26 Hollrock Engineering, Inc. Golf ball handling system
US6076226A (en) * 1997-01-27 2000-06-20 Robert J. Schaap Controlled self operated vacuum cleaning system
US6398662B1 (en) * 1998-03-13 2002-06-04 Alvin Emison Cox Moving practice green and ball pickup apparatus
US6338013B1 (en) * 1999-03-19 2002-01-08 Bryan John Ruffner Multifunctional mobile appliance
US20040042884A1 (en) * 2002-08-28 2004-03-04 Jester John M. Robotic system and method for collecting and dispensing regular and irregular shaped objects

Cited By (230)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8478442B2 (en) 2000-01-24 2013-07-02 Irobot Corporation Obstacle following sensor scheme for a mobile robot
US8565920B2 (en) 2000-01-24 2013-10-22 Irobot Corporation Obstacle following sensor scheme for a mobile robot
US9446521B2 (en) 2000-01-24 2016-09-20 Irobot Corporation Obstacle following sensor scheme for a mobile robot
US8761935B2 (en) 2000-01-24 2014-06-24 Irobot Corporation Obstacle following sensor scheme for a mobile robot
US8412377B2 (en) 2000-01-24 2013-04-02 Irobot Corporation Obstacle following sensor scheme for a mobile robot
US8788092B2 (en) 2000-01-24 2014-07-22 Irobot Corporation Obstacle following sensor scheme for a mobile robot
US9144361B2 (en) 2000-04-04 2015-09-29 Irobot Corporation Debris sensor for cleaning apparatus
US10433692B2 (en) 2001-01-24 2019-10-08 Irobot Corporation Autonomous floor-cleaning robot
US9167946B2 (en) 2001-01-24 2015-10-27 Irobot Corporation Autonomous floor cleaning robot
US9883783B2 (en) 2001-01-24 2018-02-06 Irobot Corporation Debris sensor for cleaning apparatus
US10517454B2 (en) 2001-01-24 2019-12-31 Irobot Corporation Autonomous floor-cleaning robot
US9958871B2 (en) 2001-01-24 2018-05-01 Irobot Corporation Robot confinement
US8659256B2 (en) 2001-01-24 2014-02-25 Irobot Corporation Robot confinement
US8659255B2 (en) 2001-01-24 2014-02-25 Irobot Corporation Robot confinement
US10420447B2 (en) 2001-01-24 2019-09-24 Irobot Corporation Autonomous floor-cleaning robot
US8368339B2 (en) 2001-01-24 2013-02-05 Irobot Corporation Robot confinement
US9582005B2 (en) 2001-01-24 2017-02-28 Irobot Corporation Robot confinement
US9038233B2 (en) 2001-01-24 2015-05-26 Irobot Corporation Autonomous floor-cleaning robot
US9622635B2 (en) 2001-01-24 2017-04-18 Irobot Corporation Autonomous floor-cleaning robot
US8838274B2 (en) 2001-06-12 2014-09-16 Irobot Corporation Method and system for multi-mode coverage for an autonomous robot
US8463438B2 (en) 2001-06-12 2013-06-11 Irobot Corporation Method and system for multi-mode coverage for an autonomous robot
US7663333B2 (en) 2001-06-12 2010-02-16 Irobot Corporation Method and system for multi-mode coverage for an autonomous robot
US8396592B2 (en) 2001-06-12 2013-03-12 Irobot Corporation Method and system for multi-mode coverage for an autonomous robot
US9104204B2 (en) 2001-06-12 2015-08-11 Irobot Corporation Method and system for multi-mode coverage for an autonomous robot
US8656550B2 (en) 2002-01-03 2014-02-25 Irobot Corporation Autonomous floor-cleaning robot
US8763199B2 (en) 2002-01-03 2014-07-01 Irobot Corporation Autonomous floor-cleaning robot
US8516651B2 (en) 2002-01-03 2013-08-27 Irobot Corporation Autonomous floor-cleaning robot
US8474090B2 (en) 2002-01-03 2013-07-02 Irobot Corporation Autonomous floor-cleaning robot
US8671507B2 (en) 2002-01-03 2014-03-18 Irobot Corporation Autonomous floor-cleaning robot
US9128486B2 (en) 2002-01-24 2015-09-08 Irobot Corporation Navigational control system for a robotic device
US9949608B2 (en) 2002-09-13 2018-04-24 Irobot Corporation Navigational control system for a robotic device
US8515578B2 (en) 2002-09-13 2013-08-20 Irobot Corporation Navigational control system for a robotic device
US8386081B2 (en) 2002-09-13 2013-02-26 Irobot Corporation Navigational control system for a robotic device
US8793020B2 (en) 2002-09-13 2014-07-29 Irobot Corporation Navigational control system for a robotic device
US8461803B2 (en) 2004-01-21 2013-06-11 Irobot Corporation Autonomous robot auto-docking and energy management systems and methods
US9884423B2 (en) 2004-01-21 2018-02-06 Irobot Corporation Autonomous robot auto-docking and energy management systems and methods
US8854001B2 (en) 2004-01-21 2014-10-07 Irobot Corporation Autonomous robot auto-docking and energy management systems and methods
US8749196B2 (en) 2004-01-21 2014-06-10 Irobot Corporation Autonomous robot auto-docking and energy management systems and methods
US8390251B2 (en) 2004-01-21 2013-03-05 Irobot Corporation Autonomous robot auto-docking and energy management systems and methods
US9931750B2 (en) 2004-01-21 2018-04-03 Irobot Corporation Autonomous robot auto-docking and energy management systems and methods
US9215957B2 (en) 2004-01-21 2015-12-22 Irobot Corporation Autonomous robot auto-docking and energy management systems and methods
US8378613B2 (en) 2004-01-28 2013-02-19 Irobot Corporation Debris sensor for cleaning apparatus
US8456125B2 (en) 2004-01-28 2013-06-04 Irobot Corporation Debris sensor for cleaning apparatus
US10182693B2 (en) 2004-01-28 2019-01-22 Irobot Corporation Debris sensor for cleaning apparatus
US8253368B2 (en) 2004-01-28 2012-08-28 Irobot Corporation Debris sensor for cleaning apparatus
US9360300B2 (en) 2004-03-29 2016-06-07 Irobot Corporation Methods and apparatus for position estimation using reflected light sources
US8780342B2 (en) 2004-03-29 2014-07-15 Irobot Corporation Methods and apparatus for position estimation using reflected light sources
US9486924B2 (en) 2004-06-24 2016-11-08 Irobot Corporation Remote control scheduler and method for autonomous robotic device
US10045676B2 (en) 2004-06-24 2018-08-14 Irobot Corporation Remote control scheduler and method for autonomous robotic device
US9008835B2 (en) 2004-06-24 2015-04-14 Irobot Corporation Remote control scheduler and method for autonomous robotic device
US8874264B1 (en) 2004-07-07 2014-10-28 Irobot Corporation Celestial navigation system for an autonomous robot
US9529363B2 (en) 2004-07-07 2016-12-27 Irobot Corporation Celestial navigation system for an autonomous vehicle
US9223749B2 (en) 2004-07-07 2015-12-29 Irobot Corporation Celestial navigation system for an autonomous vehicle
US8594840B1 (en) 2004-07-07 2013-11-26 Irobot Corporation Celestial navigation system for an autonomous robot
US9229454B1 (en) 2004-07-07 2016-01-05 Irobot Corporation Autonomous mobile robot system
US8634956B1 (en) 2004-07-07 2014-01-21 Irobot Corporation Celestial navigation system for an autonomous robot
US9921586B2 (en) 2004-07-07 2018-03-20 Irobot Corporation Celestial navigation system for an autonomous vehicle
US8972052B2 (en) 2004-07-07 2015-03-03 Irobot Corporation Celestial navigation system for an autonomous vehicle
US8392021B2 (en) 2005-02-18 2013-03-05 Irobot Corporation Autonomous surface cleaning robot for wet cleaning
US8670866B2 (en) 2005-02-18 2014-03-11 Irobot Corporation Autonomous surface cleaning robot for wet and dry cleaning
US8774966B2 (en) 2005-02-18 2014-07-08 Irobot Corporation Autonomous surface cleaning robot for wet and dry cleaning
US10213081B2 (en) 2005-02-18 2019-02-26 Irobot Corporation Autonomous surface cleaning robot for wet and dry cleaning
US8387193B2 (en) 2005-02-18 2013-03-05 Irobot Corporation Autonomous surface cleaning robot for wet and dry cleaning
US8782848B2 (en) 2005-02-18 2014-07-22 Irobot Corporation Autonomous surface cleaning robot for dry cleaning
US10470629B2 (en) 2005-02-18 2019-11-12 Irobot Corporation Autonomous surface cleaning robot for dry cleaning
US8985127B2 (en) 2005-02-18 2015-03-24 Irobot Corporation Autonomous surface cleaning robot for wet cleaning
US8382906B2 (en) 2005-02-18 2013-02-26 Irobot Corporation Autonomous surface cleaning robot for wet cleaning
US8966707B2 (en) 2005-02-18 2015-03-03 Irobot Corporation Autonomous surface cleaning robot for dry cleaning
US9445702B2 (en) 2005-02-18 2016-09-20 Irobot Corporation Autonomous surface cleaning robot for wet and dry cleaning
US9706891B2 (en) 2005-02-18 2017-07-18 Irobot Corporation Autonomous surface cleaning robot for wet and dry cleaning
US8855813B2 (en) 2005-02-18 2014-10-07 Irobot Corporation Autonomous surface cleaning robot for wet and dry cleaning
US7761954B2 (en) 2005-02-18 2010-07-27 Irobot Corporation Autonomous surface cleaning robot for wet and dry cleaning
US8739355B2 (en) 2005-02-18 2014-06-03 Irobot Corporation Autonomous surface cleaning robot for dry cleaning
US10070763B2 (en) 2005-12-02 2018-09-11 Irobot Corporation Modular robot
US10524629B2 (en) 2005-12-02 2020-01-07 Irobot Corporation Modular Robot
US8584305B2 (en) 2005-12-02 2013-11-19 Irobot Corporation Modular robot
US8600553B2 (en) 2005-12-02 2013-12-03 Irobot Corporation Coverage robot mobility
US9144360B2 (en) 2005-12-02 2015-09-29 Irobot Corporation Autonomous coverage robot navigation system
US8954192B2 (en) 2005-12-02 2015-02-10 Irobot Corporation Navigating autonomous coverage robots
US8380350B2 (en) 2005-12-02 2013-02-19 Irobot Corporation Autonomous coverage robot navigation system
US8950038B2 (en) 2005-12-02 2015-02-10 Irobot Corporation Modular robot
US20070244610A1 (en) * 2005-12-02 2007-10-18 Ozick Daniel N Autonomous coverage robot navigation system
US8584307B2 (en) 2005-12-02 2013-11-19 Irobot Corporation Modular robot
US8606401B2 (en) 2005-12-02 2013-12-10 Irobot Corporation Autonomous coverage robot navigation system
US8761931B2 (en) 2005-12-02 2014-06-24 Irobot Corporation Robot system
US8978196B2 (en) 2005-12-02 2015-03-17 Irobot Corporation Coverage robot mobility
US8374721B2 (en) 2005-12-02 2013-02-12 Irobot Corporation Robot system
US9599990B2 (en) 2005-12-02 2017-03-21 Irobot Corporation Robot system
US10182695B2 (en) 2005-12-02 2019-01-22 Irobot Corporation Robot system
US9901236B2 (en) 2005-12-02 2018-02-27 Irobot Corporation Robot system
US9320398B2 (en) 2005-12-02 2016-04-26 Irobot Corporation Autonomous coverage robots
US8661605B2 (en) 2005-12-02 2014-03-04 Irobot Corporation Coverage robot mobility
US9149170B2 (en) 2005-12-02 2015-10-06 Irobot Corporation Navigating autonomous coverage robots
US9392920B2 (en) 2005-12-02 2016-07-19 Irobot Corporation Robot system
US9713302B2 (en) 2006-03-17 2017-07-25 Irobot Corporation Robot confinement
US9043952B2 (en) 2006-03-17 2015-06-02 Irobot Corporation Lawn care robot
US9043953B2 (en) 2006-03-17 2015-06-02 Irobot Corporation Lawn care robot
US8954193B2 (en) 2006-03-17 2015-02-10 Irobot Corporation Lawn care robot
US8634960B2 (en) 2006-03-17 2014-01-21 Irobot Corporation Lawn care robot
US10037038B2 (en) 2006-03-17 2018-07-31 Irobot Corporation Lawn care robot
US8868237B2 (en) 2006-03-17 2014-10-21 Irobot Corporation Robot confinement
US8781627B2 (en) 2006-03-17 2014-07-15 Irobot Corporation Robot confinement
GB2436802B (en) * 2006-04-07 2010-12-22 Martin Ball Collecting device
GB2436802A (en) * 2006-04-07 2007-10-10 Martin Ball A golf ball collecting device
GB2471597A (en) * 2006-04-07 2011-01-05 Martin Ball Golf ball collecting device
GB2471597B (en) * 2006-04-07 2011-06-29 Martin Ball Collecting device
US8572799B2 (en) 2006-05-19 2013-11-05 Irobot Corporation Removing debris from cleaning robots
US9955841B2 (en) 2006-05-19 2018-05-01 Irobot Corporation Removing debris from cleaning robots
US8528157B2 (en) 2006-05-19 2013-09-10 Irobot Corporation Coverage robots and associated cleaning bins
US10244915B2 (en) 2006-05-19 2019-04-02 Irobot Corporation Coverage robots and associated cleaning bins
US8087117B2 (en) * 2006-05-19 2012-01-03 Irobot Corporation Cleaning robot roller processing
US9492048B2 (en) 2006-05-19 2016-11-15 Irobot Corporation Removing debris from cleaning robots
US8418303B2 (en) 2006-05-19 2013-04-16 Irobot Corporation Cleaning robot roller processing
US9317038B2 (en) 2006-05-31 2016-04-19 Irobot Corporation Detecting robot stasis
US8417383B2 (en) 2006-05-31 2013-04-09 Irobot Corporation Detecting robot stasis
GB2445963A (en) * 2007-01-26 2008-07-30 Mcmurtry Ltd Ball collection apparatus
US20080189004A1 (en) * 2007-01-26 2008-08-07 Mcmurtry Richard Ball collection apparatus
US8839477B2 (en) 2007-05-09 2014-09-23 Irobot Corporation Compact autonomous coverage robot
US8239992B2 (en) 2007-05-09 2012-08-14 Irobot Corporation Compact autonomous coverage robot
US8347444B2 (en) 2007-05-09 2013-01-08 Irobot Corporation Compact autonomous coverage robot
US8370985B2 (en) 2007-05-09 2013-02-12 Irobot Corporation Compact autonomous coverage robot
US10070764B2 (en) 2007-05-09 2018-09-11 Irobot Corporation Compact autonomous coverage robot
US10299652B2 (en) 2007-05-09 2019-05-28 Irobot Corporation Autonomous coverage robot
US8726454B2 (en) 2007-05-09 2014-05-20 Irobot Corporation Autonomous coverage robot
US8438695B2 (en) 2007-05-09 2013-05-14 Irobot Corporation Autonomous coverage robot sensing
US9480381B2 (en) 2007-05-09 2016-11-01 Irobot Corporation Compact autonomous coverage robot
US20100257984A1 (en) * 2009-04-09 2010-10-14 Scaroni David W Produce processing apparatus
US20110081463A1 (en) * 2009-04-09 2011-04-07 Scaroni David W Produce processing apparatus
US9221186B2 (en) * 2009-04-09 2015-12-29 David W. Scaroni Produce processing apparatus
US8930023B2 (en) 2009-11-06 2015-01-06 Irobot Corporation Localization by learning of wave-signal distributions
US8800107B2 (en) 2010-02-16 2014-08-12 Irobot Corporation Vacuum brush
US10314449B2 (en) 2010-02-16 2019-06-11 Irobot Corporation Vacuum brush
RU2479182C2 (en) * 2011-01-17 2013-04-20 Владимир Александрович Парамошко Method of disposal of fallen leaves and device for its implementation
US9320400B2 (en) 2011-04-29 2016-04-26 Irobot Corporation Robotic vacuum cleaning system
US8955192B2 (en) 2011-04-29 2015-02-17 Irobot Corporation Robotic vacuum cleaning system
US8910342B2 (en) 2011-04-29 2014-12-16 Irobot Corporation Robotic vacuum cleaning system
US9675224B2 (en) 2011-04-29 2017-06-13 Irobot Corporation Robotic vacuum cleaning system
US8881339B2 (en) 2011-04-29 2014-11-11 Irobot Corporation Robotic vacuum
US9220386B2 (en) 2011-04-29 2015-12-29 Irobot Corporation Robotic vacuum
US10433696B2 (en) 2011-04-29 2019-10-08 Irobot Corporation Robotic vacuum cleaning system
US8989947B2 (en) 2011-09-07 2015-03-24 Irobot Corporation Sonar system for remote vehicle
US9004553B2 (en) 2012-03-15 2015-04-14 Irobot Corporation Compliant solid-state bumper for robot
US8950792B2 (en) 2012-03-15 2015-02-10 Irobot Corporation Compliant solid-state bumper for robot
US9346426B2 (en) 2012-03-15 2016-05-24 Irobot Corporation Compliant solid-state bumper for robot
US9146560B2 (en) 2012-03-30 2015-09-29 Irobot Corporation System and method for implementing force field deterrent for robot
US9442488B2 (en) 2012-09-21 2016-09-13 Irobot Corporation Proximity sensing on mobile robots
US8862271B2 (en) 2012-09-21 2014-10-14 Irobot Corporation Proximity sensing on mobile robots
US10429851B2 (en) 2012-09-21 2019-10-01 Irobot Corporation Proximity sensing on mobile robots
US9408515B2 (en) 2012-11-02 2016-08-09 Irobot Corporation Autonomous coverage robot
US9400501B2 (en) 2012-11-02 2016-07-26 Irobot Corporation Simultaneous localization and mapping for a mobile robot
US8972061B2 (en) 2012-11-02 2015-03-03 Irobot Corporation Autonomous coverage robot
US9020637B2 (en) 2012-11-02 2015-04-28 Irobot Corporation Simultaneous localization and mapping for a mobile robot
US10162359B2 (en) 2012-12-28 2018-12-25 Irobot Corporation Autonomous coverage robot
US9282867B2 (en) 2012-12-28 2016-03-15 Irobot Corporation Autonomous coverage robot
US9483055B2 (en) 2012-12-28 2016-11-01 Irobot Corporation Autonomous coverage robot
US9178370B2 (en) 2012-12-28 2015-11-03 Irobot Corporation Coverage robot docking station
US9375847B2 (en) 2013-01-18 2016-06-28 Irobot Corporation Environmental management systems including mobile robots and methods using same
US9874873B2 (en) 2013-01-18 2018-01-23 Irobot Corporation Environmental management systems including mobile robots and methods using same
US10488857B2 (en) 2013-01-18 2019-11-26 Irobot Corporation Environmental management systems including mobile robots and methods using same
US9380922B2 (en) 2013-01-18 2016-07-05 Irobot Corporation Environmental management systems including mobile robots and methods using same
US10391638B2 (en) 2013-01-18 2019-08-27 Irobot Corporation Mobile robot providing environmental mapping for household environmental control
US9802322B2 (en) 2013-01-18 2017-10-31 Irobot Corporation Mobile robot providing environmental mapping for household environmental control
US9233472B2 (en) 2013-01-18 2016-01-12 Irobot Corporation Mobile robot providing environmental mapping for household environmental control
US9326654B2 (en) 2013-03-15 2016-05-03 Irobot Corporation Roller brush for surface cleaning robots
US10292560B2 (en) 2013-03-15 2019-05-21 Irobot Corporation Roller brush for surface cleaning robots
US9480885B1 (en) * 2013-03-26 2016-11-01 Robert R. Tarwater Ball retriever
US9329598B2 (en) 2013-05-23 2016-05-03 Irobot Corporation Simultaneous localization and mapping for a mobile robot
US9037396B2 (en) 2013-05-23 2015-05-19 Irobot Corporation Simultaneous localization and mapping for a mobile robot
US9220389B2 (en) 2013-11-12 2015-12-29 Irobot Corporation Cleaning pad
US10398277B2 (en) 2013-11-12 2019-09-03 Irobot Corporation Floor cleaning robot
US9615712B2 (en) 2013-11-12 2017-04-11 Irobot Corporation Mobile floor cleaning robot
US9427127B2 (en) 2013-11-12 2016-08-30 Irobot Corporation Autonomous surface cleaning robot
US9233468B2 (en) 2013-11-12 2016-01-12 Irobot Corporation Commanding a mobile robot using glyphs
US9278690B2 (en) 2013-12-18 2016-03-08 Irobot Corporation Autonomous mobile robot
US10124490B2 (en) 2014-01-10 2018-11-13 Irobot Corporation Autonomous mobile robot
US9554508B2 (en) 2014-03-31 2017-01-31 Irobot Corporation Autonomous mobile robot
US20170199014A1 (en) * 2014-09-30 2017-07-13 SZ DJI Technology Co., Ltd. Bullet collecting robot, bullet collecting device thereof and shooting game system
US10209039B2 (en) * 2014-09-30 2019-02-19 SZ DJI Technology Co., Ltd. Bullet collecting robot, bullet collecting device thereof and shooting game system
US9798328B2 (en) 2014-10-10 2017-10-24 Irobot Corporation Mobile robot area cleaning
US9516806B2 (en) 2014-10-10 2016-12-13 Irobot Corporation Robotic lawn mowing boundary determination
US9510505B2 (en) 2014-10-10 2016-12-06 Irobot Corporation Autonomous robot localization
US10296007B2 (en) 2014-10-10 2019-05-21 Irobot Corporation Mobile robot area cleaning
US9854737B2 (en) 2014-10-10 2018-01-02 Irobot Corporation Robotic lawn mowing boundary determination
US10067232B2 (en) 2014-10-10 2018-09-04 Irobot Corporation Autonomous robot localization
US10391630B2 (en) 2014-11-26 2019-08-27 Irobot Corporation Systems and methods for performing occlusion detection
US9744670B2 (en) 2014-11-26 2017-08-29 Irobot Corporation Systems and methods for use of optical odometry sensors in a mobile robot
US10222805B2 (en) 2014-11-26 2019-03-05 Irobot Corporation Systems and methods for performing simultaneous localization and mapping using machine vision systems
US9751210B2 (en) 2014-11-26 2017-09-05 Irobot Corporation Systems and methods for performing occlusion detection
US9519289B2 (en) 2014-11-26 2016-12-13 Irobot Corporation Systems and methods for performing simultaneous localization and mapping using machine vision systems
US10405718B2 (en) 2014-12-10 2019-09-10 Irobot Corporation Debris evacuation for cleaning robots
US9788698B2 (en) 2014-12-10 2017-10-17 Irobot Corporation Debris evacuation for cleaning robots
US10274954B2 (en) 2014-12-15 2019-04-30 Irobot Corporation Robot lawnmower mapping
US9420741B2 (en) 2014-12-15 2016-08-23 Irobot Corporation Robot lawnmower mapping
US9836653B2 (en) 2014-12-16 2017-12-05 Irobot Corporation Systems and methods for capturing images and annotating the captured images with information
US10102429B2 (en) 2014-12-16 2018-10-16 Irobot Corporation Systems and methods for capturing images and annotating the captured images with information
US9704043B2 (en) 2014-12-16 2017-07-11 Irobot Corporation Systems and methods for capturing images and annotating the captured images with information
US9538702B2 (en) 2014-12-22 2017-01-10 Irobot Corporation Robotic mowing of separated lawn areas
US10159180B2 (en) 2014-12-22 2018-12-25 Irobot Corporation Robotic mowing of separated lawn areas
US9826678B2 (en) 2014-12-22 2017-11-28 Irobot Corporation Robotic mowing of separated lawn areas
US10463215B2 (en) 2014-12-24 2019-11-05 Irobot Corporation Evacuation station
US10376120B2 (en) 2015-02-12 2019-08-13 Irobot Corporation Liquid management for floor-traversing robots
US9757004B2 (en) 2015-02-12 2017-09-12 Irobot Corporation Liquid management for floor-traversing robots
US9993129B2 (en) 2015-02-13 2018-06-12 Irobot Corporation Mobile floor-cleaning robot with floor-type detection
USD774263S1 (en) 2015-03-03 2016-12-13 Irobot Corporation Floor cleaning roller core
US10064533B2 (en) 2015-03-16 2018-09-04 Irobot Corporation Autonomous floor cleaning with removable pad
US9320409B1 (en) 2015-03-16 2016-04-26 Irobot Corporation Autonomous floor cleaning with removable pad
US9565984B2 (en) 2015-03-16 2017-02-14 Irobot Corporation Autonomous floor cleaning with removable pad
US9907449B2 (en) 2015-03-16 2018-03-06 Irobot Corporation Autonomous floor cleaning with a removable pad
US9265396B1 (en) 2015-03-16 2016-02-23 Irobot Corporation Autonomous floor cleaning with removable pad
US10499783B2 (en) 2015-03-16 2019-12-10 Irobot Corporation Autonomous floor cleaning with a removable pad
US10500722B2 (en) 2015-03-18 2019-12-10 Irobot Corporation Localization and mapping using physical features
US9630319B2 (en) 2015-03-18 2017-04-25 Irobot Corporation Localization and mapping using physical features
US9665095B1 (en) * 2015-03-19 2017-05-30 Amazon Technologies, Inc. Systems and methods for removing debris from warehouse floors
US10289111B1 (en) 2015-03-19 2019-05-14 Amazon Technologies, Inc. Systems and methods for removing debris from warehouse floors
US9877630B2 (en) 2015-04-09 2018-01-30 Irobot Corporation Wall following robot
US9868211B2 (en) 2015-04-09 2018-01-16 Irobot Corporation Restricting movement of a mobile robot
US9918605B2 (en) 2015-04-09 2018-03-20 Irobot Corporation Wall following robot
US10471611B2 (en) 2016-01-15 2019-11-12 Irobot Corporation Autonomous monitoring robot systems
US10021830B2 (en) 2016-02-02 2018-07-17 Irobot Corporation Blade assembly for a grass cutting mobile robot
US10426083B2 (en) 2016-02-02 2019-10-01 Irobot Corporation Blade assembly for a grass cutting mobile robot
US10459063B2 (en) 2016-02-16 2019-10-29 Irobot Corporation Ranging and angle of arrival antenna system for a mobile robot
US9807930B1 (en) 2016-08-25 2017-11-07 Irobot Corporation Blade guard for a robot lawnmower
US10168709B2 (en) 2016-09-14 2019-01-01 Irobot Corporation Systems and methods for configurable operation of a robot based on area classification
US10310507B2 (en) 2016-09-14 2019-06-04 Irobot Corporation Systems and methods for configurable operation of a robot based on area classification
US10292554B2 (en) 2016-10-28 2019-05-21 Irobot Corporation Mobile cleaning robot with a bin
US10512384B2 (en) 2016-12-15 2019-12-24 Irobot Corporation Cleaning roller for cleaning robots
US10456002B2 (en) 2016-12-22 2019-10-29 Irobot Corporation Cleaning bin for cleaning robot
US10458593B2 (en) 2017-06-12 2019-10-29 Irobot Corporation Mast systems for autonomous mobile robots
US10100968B1 (en) 2017-06-12 2018-10-16 Irobot Corporation Mast systems for autonomous mobile robots
US10537221B2 (en) 2018-02-07 2020-01-21 Irobot Corporation Wall following robot

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DE60011266D1 (en) 2004-07-08
EP1191982A1 (en) 2002-04-03
EP1191982B1 (en) 2004-06-02
AT268196T (en) 2004-06-15
WO2000078410A1 (en) 2000-12-28
AU5376400A (en) 2001-01-09
DE60011266T2 (en) 2005-01-20
US20070183873A1 (en) 2007-08-09
ES2222906T3 (en) 2005-02-16

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