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公开(公告)号：US20170273528A1
公开(公告)日：2017-09-28
申请号：US15503879
申请日：2015-08-21
Inventor： Kota WATANABE , Hirokazu IZAWA , Kazuhiro FURUTA , Yuuki MARUTANI , Yuki TAKAHASHI
CPC classification number: A47L9/2826 , A47L5/22 , A47L9/00 , A47L9/009 , A47L9/0411 , A47L9/0477 , A47L9/28 , A47L9/2852 , A47L9/2873 , A47L9/2884 , A47L9/2894 , A47L2201/022 , A47L2201/04 , G05D1/0246 , G05D2201/0215 , H04N7/185 , H04N7/188
Abstract: A vacuum cleaner capable of recording an abnormality immediately upon occurrence of the abnormality. The vacuum cleaner has a main casing. The vacuum cleaner has driving wheels for enabling the main casing to travel. The vacuum cleaner has a control unit for controlling drive of the driving wheels to make the main casing autonomously travel. The control unit has a function as an abnormality sensor for detecting an abnormality. The vacuum cleaner has a camera for picking up an image. The control unit has a cleaning mode for cleaning a cleaning-object surface, an image pickup mode for performing image pickup with the camera, and a standby mode applied during a standby state. Upon detection of an abnormality during the cleaning mode, the control unit is switched over to the image pickup mode to perform image pickup with the camera.
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公开(公告)号：US20170273521A1
公开(公告)日：2017-09-28
申请号：US15504071
申请日：2014-09-08
Applicant: Aktiebolaget Electrolux
Inventor： Andreas Klintemyr , Anders Haegermarck , Daniel Kastensson
IPC: A47L9/04
CPC classification number: A47L9/0466 , A47L9/04 , A47L9/0411 , A47L9/0472 , A47L9/0477 , A47L9/0488 , A47L2201/00 , A47L2201/04 , G05D2201/0215
Abstract: A robotic vacuum cleaner having a nozzle inlet facing a surface to be cleaned, and a rotatable side brush. The rotatable side brush has bristles extending substantially in parallel with the surface to be cleaned, and the nozzle inlet includes a frame structure forming an opening, the opening being arranged in fluid communication with a debris receptacle. The bristles extend over a side portion of the nozzle inlet. The frame structure has a base portion extending substantially in parallel with the surface to be cleaned. The base portion extends at a first level. The frame structure at the side portion extends substantially in parallel with the surface to be cleaned at a second level. The first level is arranged closer to the surface to be cleaned than the second level.
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公开(公告)号：US20170271895A1
公开(公告)日：2017-09-21
申请号：US15135183
申请日：2016-04-21
Applicant: Lumiplus Technology (Suzhou) Co., Ltd.
Inventor： SHUN-YI CHEN
CPC classification number: H02J7/0027 , A47L9/28 , A47L2201/022 , A47L2201/04 , H02J7/0044
Abstract: A charging station includes a main body, a central emission module, a supersonic receiver, a controller, and a lateral emission module having a left infrared emitter and a right infrared emitter. The controller drives the left infrared emitter and the right infrared emitter to emit alternatively infrared signals to a first signal area and a second signal area, respectively. When the supersonic receiver receives a supersonic signal from the self-propelled apparatus, the controller drives the central emission module to emit another infrared signal to a third signal area so as to guide the self-propelled apparatus to enter the third signal area. When a distance between the self-propelled apparatus and the charging port is smaller than a predetermined distance, the self-propelled apparatus turns to have a charging-input unit thereof to face the charging port. In addition, a charging system including the charging station and the self-propelled apparatus is also provided.
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公开(公告)号：US09757003B1
公开(公告)日：2017-09-12
申请号：US15271237
申请日：2016-09-21
Applicant: PRECASTER ENTERPRISES CO., LTD.
Inventor： Nen-Tsua Li , Chen-Yu Liao
CPC classification number: G01S1/00 , A47L9/2852 , A47L9/2863 , A47L2201/04 , G01S17/88
Abstract: A power supply device for a rotary distance detection device of a robot vacuum cleaner includes a base having a control board which is electrically connected to a power supply so as to control the base to move. The control board has bearings and a distance-detection circuit board on the bearings. The distance-detection circuit board is electrically connected to the control board and the power supply via the bearings so that the robot vacuum cleaner is able to work continuously without worry of replacement of batteries.
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公开(公告)号：US09751214B2
公开(公告)日：2017-09-05
申请号：US14934320
申请日：2015-11-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Ji-min Kim , No-san Kwak , Shin Kim , Kyung-shik Roh , Soon-yong Park , Suk-june Yoon
CPC classification number: B25J9/1694 , A47L11/4011 , A47L2201/022 , A47L2201/04 , B25J5/00 , B25J9/1664 , B25J9/1674 , B25J11/0085 , B25J19/005 , B60L11/1824 , B60L11/1838 , G05D1/0225 , G05D1/0242 , G05D2201/0203 , Y10S901/01
Abstract: An apparatus for returning of robot and a returning method thereof are provided, in which the apparatus for returning of robot includes a signal transmitter which is disposed on a charging station and transmits a single front signal and a plurality of distance signals including first, second and third distance signals, a signal receiver which is disposed on the robot and includes a plurality of receiving sensors to receive any one among the single front signal and one among the plurality of distance signals, and a controller which calculates an angle of the charging station by using one among the received single front signal and the plurality of received distance signals and controls the driving so that the robot can return to the charging station by using the calculated angle of the charging station.
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Patent Agency Ranking
公开(公告)号：US09750382B2
公开(公告)日：2017-09-05
申请号：US14583954
申请日：2014-12-29
Applicant: LG ELECTRONICS INC.
Inventor： Bongju Kim , Suuk Choe , Sunghun Lee
CPC classification number: A47L11/4011 , A47L9/009 , A47L9/1409 , A47L9/2805 , A47L9/2873 , A47L9/2894 , A47L2201/022 , A47L2201/04 , A47L2201/06 , G05D1/0044 , G05D2201/0203
Abstract: A robot cleaner includes a case, a suction device provided in the case, a suction nozzle for sucking dust from a floor by driving of the suction device, a dust collection device for collecting foreign substances contained in the air sucked via the suction nozzle, a driving unit for allowing the case to drive automatically, a controller for controlling the driving of the suction device and the driving unit, and for generating cleaning history information comprising map information on a cleaning area and moving path information, a memory unit for storing the cleaning history information; and a wireless communication module provided in the case to transmit the cleaning history information to the external terminal, when the external terminal asks the cleaning history information.
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公开(公告)号：US20170245715A1
公开(公告)日：2017-08-31
申请号：US15444770
申请日：2017-02-28
Applicant: LG ELECTRONICS INC.
Inventor： Jungkyu SON , Bohyun NAM , Jaeyong PARK , Sehwan BAE
CPC classification number: A47L9/2857 , A47L5/362 , A47L9/009 , A47L9/2805 , A47L9/2826 , A47L9/2852 , A47L9/2884 , A47L2201/04 , G02B26/008
Abstract: A vacuum cleaner that includes: a suction part that is configured to receive dust; and a cleaner body that is coupled to the suction part, that is configured to collect dust from the suction part based on suction force, and that includes: a main body, a suction motor that is configured to generate suction force, a wheel that is coupled to a first surface of the main body and that is configured to rotate about an axis to move the main body, a driving unit that is configured to generate driving force to move the wheel, a display unit that is coupled to the wheel and that is configured to display operation state information of the vacuum cleaner, and a controller that is configured to control the driving unit and the display unit is disclosed.
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公开(公告)号：US09737188B2
公开(公告)日：2017-08-22
申请号：US13861202
申请日：2013-04-11
Applicant: LG ELECTRONICS INC.
Inventor： Jaewon Jang , Joonsik Choi
CPC classification number: A47L11/4011 , A47L9/0472 , A47L9/0488 , A47L9/281 , A47L9/2826 , A47L9/2847 , A47L11/24 , A47L11/4061 , A47L2201/00 , A47L2201/04 , A47L2201/06 , B08B1/00 , B08B1/002
Abstract: A method of controlling an automatic cleaner in which the automatic cleaner is moved with a side brush assembly in a first operation type, a corner is determined during the movement of the automatic cleaner, the first operation type of the side brush assembly is changed to a second operation type to clean the corner when the corner is determined, whether the corner is cleaned is determined, and the second operation type of the side brush assembly is returned to the first operation type when the corner is cleaned.
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159.发明申请公开(公告)号：US20170232480A1
公开(公告)日：2017-08-17
申请号：US15238642
申请日：2016-08-16
Applicant: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.
Inventor： Yuan CHEN , Xiaogang ZHU , Xiaolong YUAN
CPC classification number: B08B1/006 , A47L1/02 , A47L2201/04 , G01P5/00 , G05D1/0214 , G05D2201/0203 , H04B10/60
Abstract: A window cleaning robot (100), a window cleaning robot system and a method for controlling the window cleaning robot are disclosed. The window cleaning robot (100) comprises a window cleaning robot body (10), a detecting module disposed on the window cleaning robot body (10) and configured to detect an environment outside the window cleaning robot body (10), and a controlling device connected to the detecting module and configured to control an action of the window cleaning robot body (10) based on a data detected by the detecting module.
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公开(公告)号：US20170231452A1
公开(公告)日：2017-08-17
申请号：US15503520
申请日：2015-08-21
Inventor： Seiji SAITO , Koichi WATANABE
IPC: A47L9/28
CPC classification number: A47L9/2852 , A47L9/28 , A47L9/2805 , A47L9/2873 , A47L9/2894 , A47L2201/022 , A47L2201/04 , G05D1/02
Abstract: In a first mode, a control unit controls operation of driving wheels so that a main casing is made to travel straight and, upon detection of an object by an object sensor, the main casing is changed in traveling direction and made to travel straight. In a second mode, the control unit controls the operation of the driving wheels so that the main casing travels in a curved shape along an object detected by the object sensor. When a charging device is not found by a signal reception part during traveling within a region by the first mode, the control unit is changed over to the second mode. The control unit is changed over to the first mode when it is decided a specified number of times or more that the main casing has moved to a different region by the second mode.
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