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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
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公开(公告)号：US20230066176A1
公开(公告)日：2023-03-02
申请号：US18045495
申请日：2022-10-11
Applicant: Beijing Roborock Technology Co., Ltd.
Inventor： Guang YU , Song PENG , Xiaoliang WANG
Abstract: An intelligent cleaning device, comprising a device main body, a camera and a fill-in light, wherein the camera is mounted in the device main body and faces an outer side of the device main body; the fill-in light is mounted in the device main body by means of a fill-in light holder and faces the outer side of the device main body; and an irradiation direction of the fill-in light is the same as a photographic direction of the camera, so as to irradiate at least part of an identification region of the camera.
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公开(公告)号：US20240292986A1
公开(公告)日：2024-09-05
申请号：US18574711
申请日：2022-06-24
Applicant: BEIJING ROBOROCK TECHNOLOGY CO., LTD.
Inventor： Hongliang XU , Guang YU , Chuanlin DUAN , Dahong GONG , Yongfei ZHOU
CPC classification number: A47L9/1409 , A47L9/0063 , A47L9/122 , A47L9/149 , F16K15/063 , A47L2201/024 , A47L2201/04
Abstract: Disclosed are a dust box, an automatic cleaning apparatus and a dust collection pile. The dust box includes: a dust box body including a bottom wall and sidewalls disposed around edges of the bottom wall, the sidewalls extend from the bottom wall away from the bottom wall, the bottom wall and the sidewalls define an accommodation space, the sidewall is defined with a first through hole, and the first through hole is a pathway for garbage to enter or move out of the accommodation space, a check valve assembly is disposed on the sidewall of the dust box, and the check valve assembly is biased in a closed state, and in response to an external acting force applied to the check valve assembly being greater than a threshold, the check valve assembly is switched from the closed state to an open state.
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公开(公告)号：US20240184304A1
公开(公告)日：2024-06-06
申请号：US18549513
申请日：2021-08-19
Applicant: Beijing Roborock Technology Co., Ltd.
Inventor： Guang YU , Yongji LONG , Mingchuan WANG , Zheng WANG
IPC: G05D1/242 , G01B11/25 , G02B5/20 , G03B11/00 , G05D1/661 , G05D105/10 , G05D111/10
CPC classification number: G05D1/242 , G01B11/25 , G05D1/661 , G02B5/208 , G03B11/00 , G05D2105/10 , G05D2111/14
Abstract: A linear laser module and a self-moving device are provided. The linear laser module is applied for the self-moving device, and includes: a camera apparatus for acquiring an ambient image; at least one linear laser emitter, disposed on both sides of the camera apparatus, and configured to emit a laser having a linear projection, the camera apparatus working in coordination with the at least one linear laser emitter; and a return-to-pile positioning apparatus for receiving a first infrared signal emitted by a charging pile. Thereby, a sensing component communicatively connected to the charging pile, and a sensing component for measuring a road condition in front of a device body, are integrated into the linear laser module, thereby allowing a modular design of a sensing system, which is convenient for assembly and repair.
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公开(公告)号：US20220283592A1
公开(公告)日：2022-09-08
申请号：US17680370
申请日：2022-02-25
Applicant: Beijing Roborock Technology Co., Ltd.
Inventor： Guang YU , Mingchuan WANG , Yongji LONG
IPC: G05D1/02
Abstract: Embodiments of the present disclosure provide a line laser module and an autonomous mobile device. The line laser module includes a fixed base, and a camera and a line laser emitter arranged on the fixed base. The line laser emitter is provided at one or more sides of the camera, and configured to emit a laser with a linear projection. The camera is configured to operate in conjunction with the line laser emitter, and to capture an environmental image. An infrared filter is arranged in front of the camera, and configured to allow only infrared light to enter the camera. The autonomous mobile device includes an infrared flashlight. The camera is configured to capture, at different time points, a first environmental image for distance measurement and a second environmental image for object identification.
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Patent Agency Ranking
公开(公告)号：US20240315518A1
公开(公告)日：2024-09-26
申请号：US18276842
申请日：2022-02-09
Applicant: Beijing Roborock Technology Co., Ltd.
Inventor： Chuanlin DUAN , Pan CHENG , Rongxin HU , Erdong GU , Dahong GONG , Zhimin YANG , Guang YU
IPC: A47L11/40 , A47L11/24 , A47L11/284
CPC classification number: A47L11/4069 , A47L11/24 , A47L11/284 , A47L11/4036
Abstract: Provided is an automatic cleaning device, including: a mobile platform configured to move automatically on an operating surface; and a cleaning module arranged on the mobile platform. The cleaning module includes a dry-cleaning module configured to clean at least a part of the operating surface by means of dry cleaning; and a wet-cleaning module configured to clean at least a part of the operating surface by means of wet cleaning. The wet-cleaning module includes a cleaning head configured to clean the operating surface; and a driving unit configured to drive the cleaning head to substantially reciprocate along a target surface, the target surface being a part of the operating surface. The driving unit includes a driving platform and a supporting platform detachably connected to the driving platform. According to the present disclosure, the pressing structure and the clamping slot structure cooperate to achieve a detachable connection between the supporting platform and the driving platform, thereby facilitating repair and maintenance of the cleaning device.
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公开(公告)号：US20240306871A1
公开(公告)日：2024-09-19
申请号：US18576675
申请日：2022-03-24
Applicant: Beijing Roborock Technology Co., Ltd.
Inventor： Guang YU
CPC classification number: A47L9/1409 , A47L9/122
Abstract: Disclosed are a dust box and an automatic cleaning apparatus. The dust box includes a dust box body, including a bottom wall and a side wall disposed around an edge of the bottom wall, the side wall extending from the bottom wall in a direction away from the bottom wall, and the bottom wall and the side wall enclosing an accommodation space; and a dust box lid, pivotally connected to a first side wall of the dust box body and covering a top of the accommodation space, a second side wall of the dust box having an elastic sheet assembly pivotally and elastically connected to the second side wall, and the elastic sheet assembly being rotatable relative to the second side wall about a first axis; and the dust box lid having a protruding portion configured to cooperate with the elastic sheet assembly when the dust box lid covers the top of the accommodation space.
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公开(公告)号：US20240215790A1
公开(公告)日：2024-07-04
申请号：US18557122
申请日：2021-07-07
Applicant: Beijing Roborock Technology Co., Ltd.
Inventor： Guang YU , Youcheng LU
IPC: A47L11/40
CPC classification number: A47L11/4091 , A47L11/4013 , A47L2201/02
Abstract: Disclosed are a dust collecting pile, a cleaning robot, and a cleaning system, the dust collecting pile includes: a body including a dust inlet channel having a dust inlet configured to be communicated with the dust box, so that the dust within the dust box can enter the dust inlet channel through the dust inlet; a dust barrel detachably disposed on the body, the dust barrel including a dust inlet end and an airflow outlet end, and the dust inlet end being communicated with the dust inlet channel; a cyclone separator disposed within the dust barrel, the cyclone separator including a primary separation cyclone and a secondary separation cyclone, and the primary separation cyclone having an axis disposed approximately parallel to that of the secondary separation cyclone; and a fan assembly disposed on the body, an air inlet of the fan assembly being communicated with the airflow outlet end.
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公开(公告)号：US20240090730A1
公开(公告)日：2024-03-21
申请号：US18521366
申请日：2023-11-28
Applicant: Beijing Roborock Technology Co., Ltd.
Inventor： Guang YU , Song PENG , Xiaoliang WANG
CPC classification number: A47L11/4002 , A47L11/02 , A47L2201/06
Abstract: A cleaning apparatus includes a device body; a bumper, connected to the device body and comprising a bumper opening, provided with a photography opening and an illuminator opening; a camera, oriented outside of the device body through the photography opening, configured to pick up an image of the environment to perform functions of object recognition; and an illuminator, oriented outside of the device body through the illuminator opening, configured to emit light to illuminate at least part of a recognition area of the camera.
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公开(公告)号：US20220390947A1
公开(公告)日：2022-12-08
申请号：US17692696
申请日：2022-03-11
Applicant: Beijing Roborock Technology Co., Ltd.
Inventor： Guang YU , Yongji LONG , Dan LIU
IPC: G05D1/02
Abstract: A line laser module, including: a module body; a first image capturing assembly, provided at the module body and comprising a first camera, at least one laser emitter and a first image processing module, wherein the at least one laser emitter is provided adjacent to the first camera and configured to emit a line laser with a linear projection toward outside of the module body, the first camera is configured to capture a first environment image containing the line laser, and the first image processing module is configured to acquire obstacle distance information based on the first environment image; and a second image capturing assembly, comprising a second camera and a second image processing module, wherein the second camera is configured to capture a second environment image, and the second image processing module is configured to acquire obstacle type information based on the second environment image.
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