AUTONOMOUS WORK MACHINE, METHOD OF CONTROLLING THE SAME, AND STORAGE MEDIUM

    公开(公告)号:US20210263523A1

    公开(公告)日:2021-08-26

    申请号:US17314817

    申请日:2021-05-07

    Abstract: 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.

    ANTITHEFT SYSTEM
    2.
    发明申请
    ANTITHEFT SYSTEM 有权
    反制度

    公开(公告)号:US20130120113A1

    公开(公告)日:2013-05-16

    申请号:US13734749

    申请日:2013-01-04

    Abstract: In an antitheft system for preventing an equipment comprising moving objects such as electric vehicles or operating machine such as lawnmower from theft, an electronic key is prepared to be carried by an operator of the equipment and stores authenticating data for identifying the operator who carries the electronic key. An authenticator is installed at the equipment and performs authentication check as to whether the electronic key is an authorized key using stored key-checking data, when the authenticating data is outputted from the electronic key, whereas an electronic key copier is provided separately from the equipment and copies the electronic key, thereby enabling to make a copy of the electronic key without activating equipment, while ensuring to prevent the equipment from theft.

    Abstract translation: 在用于防止包括移动物体(诸如电动车辆或诸如割草机等操作机器)的设备的盗窃系统中,电子钥匙被准备由该设备的操作者承载,并存储用于识别携带电子装置的操作者的认证数据 键。 当从电子密钥输出认证数据时,在设备处安装认证器,并且使用存储的密钥检查数据来执行关于电子密钥是授权密钥的认证,而电子钥匙复印机与设备分开设置 并复制电子钥匙,从而能够在不启动设备的情况下制作电子钥匙的副本,同时确保防止设备被盗。

    WORK MACHINE, CONTROL METHOD OF WORK MACHINE, AND STORAGE MEDIUM

    公开(公告)号:US20210278839A1

    公开(公告)日:2021-09-09

    申请号:US17326921

    申请日:2021-05-21

    Abstract: 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.

    AUTONOMOUS WORK MACHINE
    6.
    发明申请

    公开(公告)号:US20210235617A1

    公开(公告)日:2021-08-05

    申请号:US17233618

    申请日:2021-04-19

    Abstract: 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.

    AUTONOMOUS WORK MACHINE, AUTONOMOUS WORK MACHINE CONTROL METHOD, AND STORAGE MEDIUM

    公开(公告)号:US20220137632A1

    公开(公告)日:2022-05-05

    申请号:US17577916

    申请日:2022-01-18

    Abstract: 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.

    AUTONOMOUS WORK MACHINE, METHOD OF CONTROLLING THE SAME, AND STORAGE MEDIUM

    公开(公告)号:US20210271247A1

    公开(公告)日:2021-09-02

    申请号:US17320067

    申请日:2021-05-13

    Abstract: 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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