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公开(公告)号：US20240239286A1
公开(公告)日：2024-07-18
申请号：US18096676
申请日：2023-01-13
申请人： iRobot Corporation
CPC分类号： B60R19/483 , B60R19/023
摘要： A method of detecting a location of an impact event for a mobile robot. The mobile robot can include a robot body and a bumper. The bumper configured to bend in response to an impact event. The method can include receiving a first signal from a proximity sensor attached to the robot body. The first signal can be indicative of a first distance between the bumper and the robot body at a first location of the bumper. The method can also include receiving a second signal from the proximity sensor attached to the robot body. The second signal can be indicative of a second distance between the bumper and the robot body at a second location of the bumper. The method can also include determining the location of the impact event by comparing the first signal and the second signal to at least one of a plurality of reference signals.
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公开(公告)号：US09807930B1
公开(公告)日：2017-11-07
申请号：US15246947
申请日：2016-08-25
申请人： iRobot Corporation
发明人： Peter J. Lydon , Brian W. Doughty
CPC分类号： A01D34/828 , A01D34/008 , A01D34/66 , A01D34/81
摘要： An autonomous robot lawnmower includes a chassis, a drive supporting the chassis above a lawn and configured to maneuver the robot lawnmower about the lawn, and a motorized lawn cutting assembly including one or more blades. The robot lawnmower further includes a first blade guard movably mounted to a first lateral side of the chassis and extending from the chassis toward the lawn, and a second blade guard movably mounted to a second lateral side of the chassis and extending from the chassis toward the lawn.
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公开(公告)号：US20240188535A1
公开(公告)日：2024-06-13
申请号：US18080245
申请日：2022-12-13
申请人： iRobot Corporation
CPC分类号： A01K5/0291 , A01K1/0158 , A01K1/035
摘要： A pet feeding system can include a housing, a food tray connected to the housing, and a liquid tray connected to the housing. The pet feeding system can include a food dispenser connected to the housing and configured to dispense food into the food tray. The pet feeding system can include a liquid dispenser connected to the housing and configured to dispense liquid into the liquid tray. The pet feeding system can include a controller communicatively connected to the food dispenser and the liquid dispenser. The controller can operate the food dispenser to dispense the food into the food tray and can operate the liquid dispenser to dispense liquid into the liquid tray.
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公开(公告)号：US20230030775A1
公开(公告)日：2023-02-02
申请号：US17878411
申请日：2022-08-01
申请人： iRobot Corporation
发明人： Brian W. Doughty , Leo Torrente , Travis Gschrey , Scott Thomas Burnett , Douglas Dell'Accio , Willy Chung
摘要： A docking station for a mobile cleaning robot can include a base and a canister. The base can be configured to receive at least a portion of the mobile cleaning robot thereon. The base can include an electrical power interface configured to provide electrical power to the mobile cleaning robot. The canister can be connected to the base and can be located at least partially above the base. The canister can include a debris bin to receive debris from the mobile cleaning robot.
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公开(公告)号：US20240324833A1
公开(公告)日：2024-10-03
申请号：US18127776
申请日：2023-03-29
申请人： iRobot Corporation
发明人： Brian W. Doughty , Erik Amaral , Isaac Fowler , Nicholas Coleman
CPC分类号： A47L9/149 , A47L9/0063 , A47L9/1409 , A47L2201/024 , A47L2201/026
摘要： A docking station for a mobile cleaning robot can include a base and a cannister. The base can be configured to receive at least a portion of the mobile cleaning robot thereon, where the base can include a debris port. The cannister can be connected to the base and can be located at least partially above the base. The cannister can include a debris duct connected to the debris port and configured to receive an air stream from the mobile cleaning robot. The lid assembly can be connected to the debris duct and can be configured to receive at least a portion of the air stream from the mobile cleaning robot. A receptacle can be connected to the lid assembly, where the receptacle can be configured to receive at least a portion of debris from the air stream or the lid assembly.
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公开(公告)号：US11930991B2
公开(公告)日：2024-03-19
申请号：US17009856
申请日：2020-09-02
申请人： iRobot Corporation
发明人： Vincent Andrew Wolff , Brian W. Doughty , Leo Torrente , Travis Gschrey , Jack Zhang , Levi Fox , Rogelio Manfred Neumann , Celerick Stephens , James J. Mahoney, Jr.
CPC分类号： A47L9/149 , A47L9/1409 , A47L9/2873 , A47L2201/024
摘要： A docking station for a mobile cleaning robot can include a canister and a base configured to receive the mobile cleaning robot thereon, where the base can include a front portion and a back portion opposite the front portion. The base can include a vacuum port extending at least partially through the base. The canister can be connected to the back portion of the base and can be located at least partially above the base. The canister can include a debris bin connected to the vacuum port to receive debris therefrom and a fan compartment connected to a side wall of the debris bin and including a fan system operable to draw debris through the vacuum port and the debris bin.
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公开(公告)号：US20200154637A1
公开(公告)日：2020-05-21
申请号：US16631109
申请日：2018-06-28
申请人： iRobot Corporation
发明人： Brian W. Doughty
摘要： A grass cutting mobile robot includes a body and a blade assembly connected to the body and rotatable about a drive axis. The blade assembly includes blades, a housing to hold the blades, a coupling latch configured to lock the housing to a drive shaft of the mobile robot, and a spring that connects the blade to the coupling latch. The housing is configured for coupling to an actuator so that the housing is rotatable about a drive axis, and receives a shaft that connects the housing to the actuator. The shaft includes a groove or an undercut therein. The coupling latch is rotatable within the housing to move an engagement end towards, or away from the groove or undercut. The engagement end is positionable within the groove to lock the housing to the actuator.
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公开(公告)号：US20240033781A1
公开(公告)日：2024-02-01
申请号：US17816652
申请日：2022-08-01
申请人： iRobot Corporation
IPC分类号： B08B1/00 , A47L9/00 , A47L9/28 , A47L9/06 , A47L11/28 , A47L11/40 , A47L9/14 , B08B1/02 , B08B13/00 , B08B5/04 , B08B3/14
CPC分类号： B08B1/002 , A47L9/0063 , A47L9/2852 , A47L9/0673 , A47L9/2847 , A47L11/28 , A47L11/4091 , A47L11/4011 , A47L11/4066 , A47L11/4036 , A47L9/149 , A47L11/4025 , B08B1/02 , B08B13/00 , B08B5/04 , B08B3/14 , A47L2201/028 , A47L2201/024 , A47L2201/04
摘要： A cleaning station for a mobile robot includes a fluid vessel and a roller arranged in the fluid vessel. The fluid vessel is shaped to hold a cleaning fluid that at least partially submerges the roller. The cleaning station includes a control system configured to, when the mobile robot is docked at the cleaning station, cause rotation of the roller to direct cleaning fluid from the fluid vessel to a cleaning pad of the mobile robot in order to release debris from the cleaning pad.
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公开(公告)号：US11771290B2
公开(公告)日：2023-10-03
申请号：US16537024
申请日：2019-08-09
申请人： iRobot Corporation
CPC分类号： A47L11/4061 , A47L11/4011 , A47L2201/04 , A47L2201/06 , G05D2201/0203
摘要： An autonomous cleaning robot includes a drive system to maneuver the autonomous cleaning robot across a floor surface; a cleaning assembly for cleaning the floor surface; and a sensor system disposed at a forward portion of the autonomous cleaning robot. The sensor system includes a movable element having (i) a first configuration in which the movable element extends beyond a bottom surface of the autonomous cleaning robot by a first amount, and (ii) a second configuration in which the movable element extends beyond the bottom surface of the autonomous cleaning robot by a second amount less than the first amount; a spring mechanically coupled to the movable element, the spring being biased to hold the movable element in the first configuration; and a sensor assembly configured to generate a signal based on the configuration of the movable element.
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公开(公告)号：US20200367715A1
公开(公告)日：2020-11-26
申请号：US16537024
申请日：2019-08-09
申请人： iRobot Corporation
摘要： An autonomous cleaning robot includes a drive system to maneuver the autonomous cleaning robot across a floor surface; a cleaning assembly for cleaning the floor surface; and a sensor system disposed at a forward portion of the autonomous cleaning robot. The sensor system includes a movable element having (i) a first configuration in which the movable element extends beyond a bottom surface of the autonomous cleaning robot by a first amount, and (ii) a second configuration in which the movable element extends beyond the bottom surface of the autonomous cleaning robot by a second amount less than the first amount; a spring mechanically coupled to the movable element, the spring being biased to hold the movable element in the first configuration; and a sensor assembly configured to generate a signal based on the configuration of the movable element.
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