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161.发明授权公开(公告)号：US09725013B2
公开(公告)日：2017-08-08
申请号：US12976786
申请日：2010-12-22
Applicant: Nikolai Romanov , Michael Dooley , Paolo Pirjanian
Inventor： Nikolai Romanov , Michael Dooley , Paolo Pirjanian
IPC: A47L11/24 , B25J9/16 , A47L11/40 , B60L15/20 , B60L1/00 , B60L3/10 , B60L11/18 , G05D1/02 , A47L11/00
CPC classification number: B60L15/2036 , A47L11/24 , A47L11/4011 , A47L11/4036 , A47L11/4061 , A47L2201/022 , A47L2201/04 , B60L1/003 , B60L3/106 , B60L11/1805 , B60L11/1816 , B60L11/1864 , B60L11/1877 , B60L15/20 , B60L2200/40 , B60L2220/44 , B60L2240/14 , B60L2240/32 , B60L2240/421 , B60L2240/423 , B60L2240/461 , B60L2240/463 , B60L2240/465 , B60L2240/62 , B60L2250/16 , B60L2260/32 , G05D1/0219 , G05D1/0234 , G05D2201/0203 , Y02T10/645 , Y02T10/7005 , Y02T10/7061 , Y02T10/7072 , Y02T10/72 , Y02T10/7275 , Y02T10/7291 , Y02T90/14 , Y02T90/16 , Y02T90/162
Abstract: A robotic cleaner includes a cleaning assembly for cleaning a surface and a main robot body. The main robot body houses a drive system to cause movement of the robotic cleaner and a microcontroller to control the movement of the robotic cleaner. The cleaning assembly is located in front of the drive system and a width of the cleaning assembly is greater than a width of the main robot body. A robotic cleaning system includes a main robot body and a plurality of cleaning assemblies for cleaning a surface. The main robot body houses a drive system to cause movement of the robotic cleaner and a microcontroller to control the movement of the robotic cleaner. The cleaning assembly is located in front of the drive system and each of the cleaning assemblies is detachable from the main robot body and each of the cleaning assemblies has a unique cleaning function.
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公开(公告)号：US09725012B2
公开(公告)日：2017-08-08
申请号：US12976698
申请日：2010-12-22
Applicant: Nikolai Romanov , Michael Dooley , Paolo Pirjanian
Inventor： Nikolai Romanov , Michael Dooley , Paolo Pirjanian
CPC classification number: B60L15/2036 , A47L11/24 , A47L11/4011 , A47L11/4036 , A47L11/4061 , A47L2201/022 , A47L2201/04 , B60L1/003 , B60L3/106 , B60L11/1805 , B60L11/1816 , B60L11/1864 , B60L11/1877 , B60L15/20 , B60L2200/40 , B60L2220/44 , B60L2240/14 , B60L2240/32 , B60L2240/421 , B60L2240/423 , B60L2240/461 , B60L2240/463 , B60L2240/465 , B60L2240/62 , B60L2250/16 , B60L2260/32 , G05D1/0219 , G05D1/0234 , G05D2201/0203 , Y02T10/645 , Y02T10/7005 , Y02T10/7061 , Y02T10/7072 , Y02T10/72 , Y02T10/7275 , Y02T10/7291 , Y02T90/14 , Y02T90/16 , Y02T90/162
Abstract: A robotic cleaner includes a cleaning assembly for cleaning a surface and a main robot body. The main robot body houses a drive system to cause movement of the robotic cleaner and a microcontroller to control the movement of the robotic cleaner. The cleaning assembly is located in front of the drive system and a width of the cleaning assembly is greater than a width of the main robot body. A robotic cleaning system includes a main robot body and a plurality of cleaning assemblies for cleaning a surface. The main robot body houses a drive system to cause movement of the robotic cleaner and a microcontroller to control the movement of the robotic cleaner. The cleaning assembly is located in front of the drive system and each of the cleaning assemblies is detachable from the main robot body and each of the cleaning assemblies has a unique cleaning function.
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公开(公告)号：US09723962B2
公开(公告)日：2017-08-08
申请号：US13200369
申请日：2011-09-23
Applicant: Sang Sik Yoon , Jun Pyo Hong , Hwi Chan Jang
Inventor： Sang Sik Yoon , Jun Pyo Hong , Hwi Chan Jang
CPC classification number: A47L9/2815 , A47L9/2847 , A47L9/2852 , A47L9/2857 , A47L9/2894 , A47L2201/04 , A47L2201/06 , G05D1/021 , G05D1/0274 , G05D2201/0203
Abstract: A dust inflow sensing unit and a robot cleaner having the same. The dust inflow sensing unit includes a light emitting element to emit a beam having a transmission region, a light receiving element having a reception region overlapping the transmission region of the light emitting element, and a guide member to restrict the reception region of the light receiving element to a designated range until the reception region reaches the light emitting element.
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公开(公告)号：US20170215672A1
公开(公告)日：2017-08-03
申请号：US15305055
申请日：2015-04-16
Inventor： Kota WATANABE , Hirokazu IZAWA , Kazuhiro FURUTA , Yuuki MARUTANI
CPC classification number: A47L9/2852 , A47L9/009 , A47L9/0411 , A47L9/28 , A47L9/2826 , A47L9/2857 , A47L9/2873 , A47L9/2894 , A47L2201/022 , A47L2201/04 , G05D1/0011 , G05D1/0022 , G05D1/0238
Abstract: A vacuum cleaner main body includes a main body case, a camera provided in the main body case and that can perform imaging at a given angle of view, a driving wheel that allows the main body case to travel, and a controller. The controller includes at least a traveling mode and an imaging mode. In the traveling mode, the controller controls the drive of the driving wheel to allow the main body case to travel autonomously. In the imaging mode, the controller controls the main body case to autonomously travel to a given imaging position so that the camera sequentially images still images in a plurality of adjacent directions at an angle equal to or smaller than the angle of view. The vacuum cleaner main body can securely image, with the camera, a wide range without any blind spots.
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公开(公告)号：US20170202419A1
公开(公告)日：2017-07-20
申请号：US15419425
申请日：2017-01-30
Applicant: iRobot Corporation
Inventor： Gregg W. Landry , David A. Cohen , Daniel N. Ozick
CPC classification number: A47L9/281 , A47L5/362 , A47L9/0466 , A47L9/0488 , A47L9/2805 , A47L9/2831 , A47L9/2842 , A47L9/2852 , A47L9/2857 , A47L9/2884 , A47L9/2889 , A47L9/2894 , A47L11/4005 , A47L11/4008 , A47L11/4011 , A47L11/4061 , A47L11/4066 , A47L2201/04 , A47L2201/06 , G05D1/021 , G05D1/0227 , G05D1/0238 , G05D1/0242 , G05D1/0272 , G05D2201/0203 , G05D2201/0215 , Y10S901/01 , Y10S901/46
Abstract: A piezoelectric debris sensor and associated signal processor responsive to debris strikes enable an autonomous or non-autonomous cleaning device to detect the presence of debris and in response, to select a behavioral mode, operational condition or pattern of movement, such as spot coverage or the like. Multiple sensor channels (e.g., left and right) can be used to enable the detection or generation of differential left/right debris signals and thereby enable an autonomous device to steer in the direction of debris.
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Patent Agency Ranking
公开(公告)号：US20170181593A1
公开(公告)日：2017-06-29
申请号：US15304899
申请日：2015-04-22
Inventor： Hiromitsu ICHIKAWA , Masatoshi TANAKA , Hiromitsu MURATA , Atsushi MORISHITA , Yukio MACHIDA
CPC classification number: A47L9/2852 , A47L9/009 , A47L9/04 , A47L9/0477 , A47L9/28 , A47L9/2805 , A47L2201/04
Abstract: A vacuum cleaner includes a main casing, driving wheels, side brushes, an obstacle sensor, and a controller. The driving wheels enable the main casing to travel. The side brushes are reciprocatively movable in both a direction of protruding from an outer frame of the main casing and its opposite direction, enabling cleaning of dust and dirt located outside the outer frame of the main casing. The obstacle sensor detects an obstacle by detecting a movement of the side brush in the opposite direction due to its contact with the obstacle. The controller controls drive of the driving wheels based on detection of an obstacle by the obstacle sensor to make the main casing autonomously travel. The vacuum cleaner can detect an obstacle at a position of a side brush while securely cleaning dust and dirt located outside an outer frame of a main casing by the side brush.
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公开(公告)号：US09687130B2
公开(公告)日：2017-06-27
申请号：US13768626
申请日：2013-02-15
Applicant: Micro-Star International Company Limited
Inventor： You-Wei Teng , Shih-Che Hung , Yao-Shih Leng
CPC classification number: A47L11/4061 , A47L11/4011 , A47L2201/00 , A47L2201/04
Abstract: An embodiment of the invention provides a control method of a cleaning robot. The method includes steps of moving the cleaning robot according to a first direction; keeping moving the cleaning robot according to the first direction when a light detector of the cleaning robot detects a light beam; moving the cleaning robot for a predetermined distance and then stopping the cleaning robot when the light detector does not detect the light beam; and moving the cleaning robot in a second direction.
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公开(公告)号：US09675226B2
公开(公告)日：2017-06-13
申请号：US14062633
申请日：2013-10-24
Applicant: LG ELECTRONICS INC.
Inventor： Sangyun Kim , Younggie Kim
CPC classification number: A47L11/4011 , A47L9/2894 , A47L11/4008 , A47L11/4013 , A47L11/4044 , A47L11/4061 , A47L2201/04 , G05D1/0016 , G05D1/0022 , G05D1/0033 , G05D1/0044 , G05D2201/0203 , G05D2201/0215 , G06T7/73 , G06T2207/30204 , G08C17/02
Abstract: A robot cleaner system may include a robot cleaner that may be automatically driven while performing a cleaning operation, a recharging base that receives the robot cleaner, and a remote control device that remotely controls the robot cleaner. The remote control device may also generate mapping information between an actual region and a virtual region based on image information generated by a camera provided on the robot cleaner, and/or image information generated by a camera on the recharging base.
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公开(公告)号：US09675224B2
公开(公告)日：2017-06-13
申请号：US14947826
申请日：2015-11-20
Applicant: iRobot Corporation
Inventor： Duane Leigh Gilbert, Jr. , Faruk Halil Bursal , Richard Joseph Therrien , Russell Walter Morin
CPC classification number: A47L11/4041 , A47L7/02 , A47L9/0477 , A47L9/2821 , A47L11/24 , A47L11/40 , A47L11/4013 , A47L11/4027 , A47L11/4061 , A47L11/4063 , A47L2201/00 , A47L2201/028 , A47L2201/04 , A47L2201/06 , B25J11/0085 , Y10S901/01
Abstract: An autonomous coverage robot includes a cleaning assembly having forward roller and rearward rollers counter-rotating with respect to each other. The rollers are arranged to substantially maintain a cross sectional area between the two rollers yet permitting collapsing therebetween as large debris is passed. Each roller includes a resilient elastomer outer tube and a partially air-occupied inner resilient core configured to bias the outer tube to rebound. The core includes a hub and resilient spokes extending between the inner surface of the outer tube and the hub. The spokes suspend the outer tube to float about the hub and transfer torque from the hub to the outer tube while allowing the outer tube to momentarily deform or move offset from the hub during impact with debris larger than the cross sectional area between the two rollers.
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公开(公告)号：US20170150863A1
公开(公告)日：2017-06-01
申请号：US15429776
申请日：2017-02-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： In Joo KIM , Dong Min SHIN , Shin KIM
CPC classification number: A47L11/4011 , A47L9/2805 , A47L9/2852 , A47L11/4008 , A47L11/4061 , A47L2201/022 , A47L2201/04 , G05D1/0088 , G05D1/0214 , G08G1/16 , Y02B40/82
Abstract: A cleaning robot includes a non-circular main body, a moving assembly mounted on a bottom surface of the main body to perform forward movement, backward movement and rotation of the main body, a cleaning tool assembly mounted on the bottom surface of the main body to clean a floor, a detector to detect an obstacle around the main body, and a controller to determine whether an obstacle is present in a forward direction of the main body based on a detection signal of the detector, control the rotation of the main body to determine whether the main body rotates by a predetermined angle or more upon determining that the obstacle is present in the forward direction, and determine that the main body is in a stuck state to control the backward movement of the main body if the main body rotates by the predetermined angle or less.
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