公开(公告)号：US20250028336A1

公开(公告)日：2025-01-23

申请号：US18281225

申请日：2021-08-19

Applicant: Beijing Roborock Technology Co., Ltd.

Inventor： Guang YU ,  Yongji LONG ,  Dayong SUN ,  Zheng WANG

IPC: G05D1/661 ,  A47L9/00 ,  A47L9/28 ,  A47L11/40 ,  G05D1/622 ,  G05D105/10 ,  G05D111/10

Abstract: The present disclosure provides an autonomous mobile device. The autonomous mobile device includes a device main body, provided with a buffer component on a front side of the device main body; a line laser module, arranged on at least one of the device main body and the buffer component and located between the buffer component and the device main body, wherein the line laser module includes a camera device configured to capture an environmental image and a first window is arranged at a position on the buffer component corresponding to the camera device to enable external ambient light to enter the camera device; and an infrared fill-in lamp, arranged on the buffer component

公开(公告)号：US12093520B2

公开(公告)日：2024-09-17

申请号：US15949708

申请日：2018-04-10

Applicant: AI Incorporated

Inventor： Ali Ebrahimi Afrouzi ,  Soroush Mehrnia

IPC: G05D1/02 ,  B25J9/16 ,  B25J11/00 ,  B25J13/00 ,  G05D1/00 ,  G05D1/229 ,  G05D1/246 ,  G05D1/648 ,  G06F3/04847 ,  G05D1/223 ,  G05D105/10

CPC classification number: G06F3/04847 ,  B25J9/1666 ,  B25J11/0085 ,  B25J13/00 ,  B25J13/006 ,  G05D1/0219 ,  G05D1/2295 ,  G05D1/246 ,  G05D1/6482 ,  G05D1/2232 ,  G05D2105/10 ,  Y10S901/01

Abstract: A method for instructing operation of a robotic floor-cleaning device based on the position of the robotic floor-cleaning device within a two-dimensional map of the workspace. A two-dimensional map of a workspace is generated using inputs from sensors positioned on a robotic floor-cleaning device to represent the multi-dimensional workspace of the robotic floor-cleaning device. The two-dimensional map is provided to a user on a user interface. A user may adjust the boundaries of the two-dimensional map through the user interface and select settings for map areas to control device operation in various areas of the workspace.

公开(公告)号：US20240190585A1

公开(公告)日：2024-06-13

申请号：US18538060

申请日：2023-12-13

Applicant: WATERBLASTING, LLC

Inventor： James P. Crocker

IPC: B64F1/36 ,  G05D1/248 ,  G05D1/648 ,  G05D105/10 ,  G05D107/80

CPC classification number: B64F1/36 ,  G05D1/248 ,  G05D1/648 ,  G05D2105/10 ,  G05D2107/85

Abstract: A GPS directed vehicle for cleaning airport runway surfaces. The vehicle uses an ultra-high pressure washer for cleaning rubber off the surfaces of the runway, and a vacuum system for the collection of debris. A GPS device allows an operator to track a cleaning line so as to allow no more than 25 mm overlap of surfaces to be cleaned. An iPad can be used to highlight Google maps for calculating a runway area to be treated. Recording allows the exact location of last treated surface area to allow exact location of an untreated surface area.

公开(公告)号：US20240168497A1

公开(公告)日：2024-05-23

申请号：US17773060

申请日：2020-08-24

Applicant: AMICRO SEMICONDUCTOR CO., LTD.

Inventor： Ming LI ,  Yongyong LI ,  Wu YANG

IPC: G05D1/661 ,  G05D1/247 ,  B60L53/36 ,  G05D105/10 ,  G05D107/40

CPC classification number: G05D1/661 ,  G05D1/247 ,  B60L53/36 ,  G05D2105/10 ,  G05D2107/40

Abstract: The present disclosure discloses a universal method for controlling recharge of robot, chip and robot, the method includes: S1, whether the robot has detected the navigation target point or not is determined, if yes, the robot is controlled to move along a planned navigation path, otherwise, the process proceeds to S3; in the moving process, when the charging station signal is received or all the pre-marked navigation target points are traversed, the process proceeds to S2; S2, whether the robot has received the charging station signal or not is determined, if yes, charging on the station is carried out, otherwise, the charging station signal is searched, and when the robot does not receive the charging station signal, the process returns to S1; S3: the robot is controlled to search for the charging station signal until searching the charging station signal, returning to S2, otherwise, walking along the boundary is continued.

公开(公告)号：US20250036132A1

公开(公告)日：2025-01-30

申请号：US18715363

申请日：2021-12-03

Applicant: LG ELECTRONICS INC.

Inventor： Jonghoon CHAE ,  Jichan MAENG

IPC: G05D1/246 ,  A47L9/00 ,  A47L9/28 ,  G05D1/648 ,  G05D1/85 ,  G05D101/15 ,  G05D105/10

Abstract: An embodiment of the present invention provides an artificial intelligence cleaner comprising: a memory for storing a simultaneous localization and mapping (SLAM) map of a cleaning space; a travel driving part for driving the artificial intelligence cleaner; and a processor for collecting a plurality of cleaning records for the cleaning space, dividing the cleaning space into a plurality of cleaning areas by using the SLAM map and the plurality of collected cleaning records, determining a cleaning path of the artificial intelligence cleaner in consideration of the divided cleaning areas, and controlling the travel driving part according to the determined cleaning path, wherein when an abnormal situation occurs during cleaning on the basis of the determined cleaning path, the processor modifies the cleaning path by applying path simplification to a preconfigured area of the remaining cleaning area.

公开(公告)号：US20240419183A1

公开(公告)日：2024-12-19

申请号：US18745868

申请日：2024-06-17

Applicant: Clutterbot, Inc.

Inventor： Mahaveer Suthar ,  Akash Jadhav ,  Justin David Hamilton ,  Shantanu Singh ,  Dhruv Krishna

IPC: G05D1/246 ,  A47L11/40 ,  G01S17/86 ,  G01S17/89 ,  G05D1/245 ,  G05D105/10 ,  G06V10/25 ,  G06V10/26 ,  G06V10/30 ,  G06V10/764 ,  G06V10/80 ,  G06V20/58 ,  G06V20/70

Abstract: A method and apparatus are disclosed for a clutter tidying robot utilizing floor segmentation for its mapping and navigation system, whereby a perception module and navigation module transform lidar and image data from lidar sensors and cameras of a robot sensing system using segmentation and pseudo-laserscan or point cloud transformations to generate global and local maps. The robot pose and maps are transmitted to a robot brain that directs an action module to produce robot action commands controlling the operation of a clutter tidying robot using the pose and map data. In this manner multi-stage planning and sophisticated obstacle avoidance techniques may be incorporated into autonomous robot operations.

公开(公告)号：US20240411321A1

公开(公告)日：2024-12-12

申请号：US18807756

申请日：2024-08-16

Applicant: Suzhou Smorobot Technology Co., Ltd.

Inventor： Zhongchao DING

IPC: G05D1/648 ,  E04H4/16 ,  G05D105/10 ,  G05D107/00 ,  G05D109/30

Abstract: A wall collision U-turning method for a swimming pool cleaning robot, a swimming pool edge cleaning method, and an electronic device are provided. The wall collision U-turning method includes: controlling the swimming pool cleaning robot to move toward a wall of a swimming pool based on a preset orientation until the swimming pool cleaning robot collides with the wall of the swimming pool; controlling the swimming pool cleaning robot to move backward relative to the wall of the swimming pool until a spacing distance between the swimming pool cleaning robot and the wall of the swimming pool is sufficient for the swimming pool cleaning robot to perform a U-turn motion; and controlling the swimming pool cleaning robot to perform a U-turn relative to the wall of the swimming pool until the U-turn orientation of the swimming pool cleaning robot after completion of the U-turn is opposite to the preset orientation.

公开(公告)号：US20240310856A1

公开(公告)日：2024-09-19

申请号：US18677493

申请日：2024-05-29

Applicant: ECOVACS ROBOTICS CO., LTD.

Inventor： Min HE ,  Rong CHEN ,  Minquan DING

IPC: G05D1/648 ,  A47L1/02 ,  G05D1/241 ,  G05D105/10 ,  G05D109/15

CPC classification number: G05D1/6484 ,  A47L1/02 ,  G05D1/241 ,  A47L2201/04 ,  G05D2105/10 ,  G05D2109/15

Abstract: The application discloses a method, system, device, and storage medium for determining a cleaning path. The method includes: in response to a cleaning instruction from a cleaning robot, controlling the cleaning robot to rotate a preset angle on the surface to be cleaned based on a target rotation direction; detecting whether the cleaning robot generates a first edge corner trigger signal during its rotation; and determining a working path of the cleaning robot on a surface to be cleaned based on the detecting result of the first edge corner trigger signal. This application automatically determines the working path based on the detecting result of the first edge corner trigger signal, which, compared to existing technologies that rely on manually selecting the working path, ensures the adaptability of the working path to the surface to be cleaned.

公开(公告)号：US20240252008A1

公开(公告)日：2024-08-01

申请号：US18429687

申请日：2024-02-01

Applicant: BSH Hausgeräte GmbH

Inventor： Kristina Daniel ,  Frank Schnitzer ,  Josephine Wittkowski

IPC: A47L9/28 ,  A47L11/40 ,  G05D1/228 ,  G05D105/10 ,  G05D111/50

CPC classification number: A47L9/2857 ,  A47L9/2805 ,  A47L11/4002 ,  A47L11/4011 ,  G05D1/2287 ,  G05D2105/10 ,  G05D2111/50

Abstract: A method operates a mobile self-propelled appliance, in particular a floor cleaning appliance, such as a robot vacuum cleaner and/or robot sweeper and/or robot mopping appliance. The mobile self-propelled appliance has at least one tactile sensor, which is provided for collision detection of the mobile self-propelled appliance with obstacles and which, in addition to the collision detection, triggers at least one user command if a user presses against the tactile sensor n times in a predetermined time period, wherein n>1.

公开(公告)号：US20240231380A1

公开(公告)日：2024-07-11

申请号：US18559156

申请日：2022-03-08

Applicant: Beijing Roborock Technology Co., Ltd.

Inventor： Lei ZHANG

IPC: G05D1/622 ,  A47L11/40 ,  G05D1/246 ,  G05D105/10 ,  G05D111/10

CPC classification number: G05D1/622 ,  A47L11/4011 ,  G05D1/246 ,  A47L2201/04 ,  G05D2105/10 ,  G05D2111/17

Abstract: The present disclosure provides an obstacle avoidance method and apparatus for a self-walking device, a medium, and an electronic device. In the present disclosure, current feature information and historical feature information which have spatial meanings are analyzed by using spatial information of the machine body, and a new travel route is re-planned. A travel route suitable for the self-walking device is acquired after evaluation based on the spatial information. Limitations of the travel route planning which solely depends on a distance from the obstacle detected at the same height are avoided, and the route planning effectiveness is improved.