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公开(公告)号：US20250040776A1
公开(公告)日：2025-02-06
申请号：US18742668
申请日：2024-06-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyunseok HONG
Abstract: A robot cleaner and a control method thereof are provided. The robot cleaner includes a camera, a vacuum, a driver, and at least one processor configured to acquire at least one image through the camera while the robot cleaner is driving along a first driving route, identify an amount of dust in areas within a view angle of the camera based on the acquired image, control the suction part to perform a cleaning operation for an area to be cleaned identified based on the identified amount of dust, and acquire first map data indicating an amount of dust of an area wherein the robot cleaner drove among the areas within the view angle of the camera and second map data indicating an amount of dust of an area wherein the robot cleaner is going to drive among the areas within the view angle of the camera based on the identified amount of dust.
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公开(公告)号：US20210401250A1
公开(公告)日：2021-12-30
申请号：US17289029
申请日：2019-11-05
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Junghwan LEE , Yeongrok LEE , Hyunseok HONG
Abstract: Provided is a cleaning device including a suction port; at least one sensor configured to sense at least one object; a driver configured to open or close the suction port; a memory storing at least one instruction; and a processor configured to execute the at least one instruction stored in the memory. The processor executes the at least one instruction to sense at least one object within an area to be cleaned by the cleaning device by controlling the at least one sensor, identify a relative location of the sensed at least one object with respect to the cleaning device, determine at least a partial area within an entire area of the suction port as an open/close target area, based on the identified relative location of the at least one object, and open or close the open/close target area by controlling the driver.
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公开(公告)号：US20210181349A1
公开(公告)日：2021-06-17
申请号：US17119370
申请日：2020-12-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Taehee LEE , Jinpyo GWAK , Hyunseok HONG , Hyunwoo KIM , Yeongrok LEE , Boseok MOON
IPC: G01S17/894 , G06T7/521 , G06T7/55 , G01S7/48
Abstract: An electronic apparatus is provided. The electronic apparatus according to the disclosure includes: a light emitter; a light receiver; a memory; and a processor, wherein the processor is configured to: acquire a first depth image based on first reflected light acquired during a first time period and store the first depth image in the memory, acquire a second depth image based on second reflected light acquired during a second time period following the first time period, and acquire distance information between the electronic apparatus and the object included in the second depth image by subtracting a first depth value of each pixel of the first depth image from a second depth value of each pixel of the second depth image, and correct the distance information by using a compensation value acquired based corresponding to time information on the second time period.
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公开(公告)号：US20210132225A1
公开(公告)日：2021-05-06
申请号：US17069316
申请日：2020-10-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Minsu HWANGBO , Hyunseok HONG , Boseok MOON
Abstract: An electronic apparatus is provided. The electronic apparatus includes a sensor, a first light source configured to irradiate a first light, a second light source configured to irradiate a second light in a direction different from the first light, and a processor configured to, based on first and second reflected lights being received by the sensor as the first and second lights are reflected by an object, calculate a first distance between the electronic apparatus and an object reflecting the first light and a second distance between the electronic apparatus and an object reflecting the second light using different calculation methods.
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5.发明公开公开(公告)号：US20240161311A1
公开(公告)日：2024-05-16
申请号：US18242372
申请日：2023-09-05
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Daehwan JUNG , Sahnggyu PARK , Hyunseok HONG
CPC classification number: G06T7/248 , B25J9/1697 , G06T7/60 , G06T2207/10024 , G06T2207/30204
Abstract: An electronic apparatus includes a contact portion including a plurality of markers, a camera, and at least one processor configured to identify, based on at least one surface of the contact portion contacting an object, at least one displacement of the plurality of markers based on a first image in which a first surface of the contact portion that is opposite to the at least one surface is captured by the camera, and identify, based on the at least one displacement, at least one of an intensity of a force applied to the contact portion and a direction of the force applied to the contact portion, where a first marker of the plurality of markers includes at least one of a form and a color that is different from a second marker of the plurality of markers that is adjacent to the first marker.
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Patent Agency Ranking
公开(公告)号：US20240134380A1
公开(公告)日：2024-04-25
申请号：US18388294
申请日：2023-11-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dongeui SHIN , Daehwan JUNG , Minsu HWANGBO , Hyunseok HONG
IPC: G05D1/02
CPC classification number: G05D1/0238
Abstract: A robot, includes: a driver; a plurality of sensors; a memory; and at least one processor configured to transmit a first signal for identifying a presence or absence of an object within a sensing area of the plurality of sensors through a first sensor operating in the signal transmitting mode from among the plurality of sensors during a first time period, identify, a second sensor to transmit a second signal during a third time period after elapse of the second time period from among the plurality of sensors, transmit the second signal by operating the identified second sensor in the signal transmitting mode, identify a location of the object based on whether a second reflection signal corresponding to the second signal is received at the second sensor, and control the driver to travel by avoiding the object based on the identified location of the object.
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公开(公告)号：US20230185308A1
公开(公告)日：2023-06-15
申请号：US18108390
申请日：2023-02-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Minsu HWANGBO , Hyunseok HONG , Yeongrok LEE
IPC: G05D1/02
CPC classification number: G05D1/0246
Abstract: A robot includes: a light emitter configured to output light; a camera; and at least one processor configured to: obtain first information about an object using the camera while the light emitter is outputting the light, obtain second information about the object using the camera while the light emitter is not outputting the light, obtain third information about the object based on the first information and the second information, obtain information about an external light area based on at least one from among the first information, the second information, and the third information, and generate a driving path of the robot based on the information about the external light area.
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公开(公告)号：US20230330850A1
公开(公告)日：2023-10-19
申请号：US18210955
申请日：2023-06-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyunwoo KIM , Sahnggyu PARK , Hyunseok HONG
CPC classification number: B25J9/1633 , B25J15/08
Abstract: A grip device includes a first finger with a groove on a gripping surface thereof; a second finger facing the first finger; a middle member inserted into the groove of the first finger and covering the gripping surface; a plurality of mono-axial force sensors each positioned on one of a plurality of inclined surfaces of the groove and configured to detect a force applied to the middle member; a driving motor configured to adjust a gripping force of the first finger and the second finger; and a processor. The processor is configured to calculate a force vector applied to the middle member based on sensing values received from the force sensors, and, based on a force component of the force vector in a direction parallel to a surface of the middle member being less than a preset value, apply a greater gripping force by the first and second fingers.
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公开(公告)号：US20220120902A1
公开(公告)日：2022-04-21
申请号：US17566210
申请日：2021-12-30
Applicant: SAMSUNG ELECTRONICS CO., LTD
Inventor： Hyunseok HONG , Jinpyo GWAK , Junghoe KIM , Daehwan JUNG
IPC: G01S17/32 , G01S17/89 , G06V10/141 , G06V10/25
Abstract: An electronic apparatus and a control method thereof are provided. The electronic apparatus includes a sensor; and a processor configured to obtain, from the sensor, first information related to a distance to an object and second information related to reliability of the first information, identify at least one cell not including distance information, among a plurality of cells corresponding to a plurality of pixels constituting the sensor, based on the first information, determine a reliability of the at least one cell based on the second information, change a parameter setting of the sensor based on the determined reliability, obtain, from the sensor of which the parameter setting is changed, third information related to the distance to the object, obtain fourth information including the distance information of the plurality of cells based on the first information and the third information, and obtain the distance to the object based on the distance information included in the fourth information.
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公开(公告)号：US20210004567A1
公开(公告)日：2021-01-07
申请号：US16833777
申请日：2020-03-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Minsu HWANGBO , Hyunseok HONG
Abstract: An electronic apparatus includes a processor configured to identify a first distance based on locations of first pixels that received the reflective light, and identify a second distance based on locations of the second pixels that received the reflective light, and calculate a difference between the first and second distances, and based on a distance acquired by the calculation and a moving distance of the electronic apparatus identified through the second sensor, identify whether the reflective light is reflective light reflected by an object or reflective light that was reflected on the object and then reflected again by another object.
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