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公开(公告)号：US20210263523A1
公开(公告)日：2021-08-26
申请号：US17314817
申请日：2021-05-07
摘要： An autonomous work machine that works on a target object in a work area while performing an autonomous travel operation in the work area, comprises an obtainment unit configured to obtain a distribution the target object of the work, a determination unit configured to determine a turn direction of the autonomous work machine in accordance with the distribution of the target object, and a control unit configured to control the autonomous work machine so that the autonomous work machine will turn in the turn direction at a turn timing during the autonomous travel operation.
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公开(公告)号：US20210278839A1
公开(公告)日：2021-09-09
申请号：US17326921
申请日：2021-05-21
摘要： A work machine that operates based on an image of a camera, comprising: a plurality of cameras; a detection unit configured to detect a failure or a trouble in one of the plurality of cameras; a distance obtaining unit configured to, if the failure or the trouble is not detected, obtain distance information between the work machine and an object based on images with a parallax which are captured by the plurality of cameras, and if the failure is detected, obtaining the distance information based on an image captured by another camera in which the failure or the trouble is not detected; and a control unit configured to control the work machine based on the distance information obtained by the distance obtaining unit.
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公开(公告)号：US20210263522A1
公开(公告)日：2021-08-26
申请号：US17320002
申请日：2021-05-13
摘要： An autonomous work machine that includes a camera configured to capture an image of an external world, comprises a determination unit configured to determine, based on an image captured by the camera, whether backlighting has occurred, and a control unit configured to control, in a case in which the determination unit has determined that the backlighting has occurred, the autonomous work machine so as to avoid the backlighting.
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公开(公告)号：US20210235617A1
公开(公告)日：2021-08-05
申请号：US17233618
申请日：2021-04-19
摘要： An autonomous work machine for automatically performing a work on a work area while moving in the work area, includes an image capturing unit configured to capture the work area; and a control unit configured to specify, based on an image of the work area captured by the image capturing unit, contents of a failure having occurred in the work area, and control the autonomous work machine based on the specified contents of the failure.
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公开(公告)号：US20220137632A1
公开(公告)日：2022-05-05
申请号：US17577916
申请日：2022-01-18
IPC分类号： G05D1/02
摘要： An autonomous work machine that works in a work area, comprising: a detection unit that detects a plurality of markers arranged to define the work area; a specifying unit that specifies marker information based on a detection result of the detection unit; a setting unit that sets a virtual line connecting the plurality of markers based on the marker information specified by the specifying unit; and a control unit that controls the autonomous work machine such that the autonomous work machine does not deviate to a region beyond the virtual line set by the setting unit.
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公开(公告)号：US20220137631A1
公开(公告)日：2022-05-05
申请号：US17575606
申请日：2022-01-13
摘要： An autonomous work machine that works in a work area, the autonomous work machine comprising: a storage unit that stores past captured images including one or more markers arranged to define the work area; a specifying unit that specifies a past captured image stored in the storage unit and similar to a current captured image captured by an image capturing unit; and a control unit that controls the autonomous work machine based on the past captured image specified by the specifying unit.
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公开(公告)号：US20210271247A1
公开(公告)日：2021-09-02
申请号：US17320067
申请日：2021-05-13
摘要： An autonomous work machine that includes a camera configured to capture an image of an external world, comprises an obtainment unit configured to obtain, based on date and time information, azimuth information of the sun, and imaging date and time information of the autonomous work machine, sun information that indicates one of a position and an azimuth of the sun in which backlighting can occur while the autonomous work machine is traveling in a work area, and a control unit configured to set, based on the sun information obtained by the obtainment unit, tracks by which the autonomous work machine will avoid backlighting.
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公开(公告)号：US20210263529A1
公开(公告)日：2021-08-26
申请号：US17320064
申请日：2021-05-13
摘要： An autonomous work machine that performs a work in a working area defined by a marker, comprising: a camera; a detection unit configured to detect the marker from a captured image of the camera; and a control unit configured to, if the marker deviates from a detection range of the detection unit, control at least one of a traveling speed and a traveling direction of the autonomous work machine.
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公开(公告)号：US20220295699A1
公开(公告)日：2022-09-22
申请号：US17834125
申请日：2022-06-07
摘要： A self-propelled work machine that conducts work in a work area, comprising an imaging unit for capturing an image of a surrounding environment and a processing unit, wherein the processing unit performs a first process of detecting a predetermined object based on an imaging result, a second process of determining a degree of a backlight state in the imaging result, and a third process of conducting travel control of the work machine for any of making a turn, stopping, and moving backward in front of the detected object, and in a case where it is determined in the second process that the imaging result is in the backlight state, the processing unit sets a distance from the detected object when conducting the travel control in the third process to the work machine to be larger.
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公开(公告)号：US20200168007A1
公开(公告)日：2020-05-28
申请号：US16692311
申请日：2019-11-22
发明人： Toshikatsu KURAMOCHI , Sohei HAYASHI , Suguru ISHIDA , Junya ONO , Kenichiro NAKAMURA , Masaki MARUYAMA , Masahiro YOSHINO , Takamasa UDAGAWA
摘要： An information processing apparatus that is for controlling lighting of a traffic light, comprising: a communication circuit configured to acquire information of a transaction condition relating to priority passage from a communication apparatus; one or more processors; and a memory storing instructions which, when the instructions are executed by the one or more processors, cause the information processing apparatus to function as: a control unit configured to control lighting of the traffic light according to the transaction condition on priority passage being satisfied; and a processing unit configured to process a payment of a fee based on the transaction condition on priority passage, wherein the processing unit, in a case where lighting of the traffic light has been controlled, processes the payment of the fee so as to collect a fee for priority passage.
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