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    Robotic Mowing of Separated Lawn Areas
    1.
    发明申请
    Robotic Mowing of Separated Lawn Areas 有权

    公开(公告)号：US20210100161A1

    公开(公告)日：2021-04-08

    申请号：US17067009

    申请日：2020-10-09

    Applicant: iRobot Corporation

    Inventor： Paul C. Balutis ,  Andrew Beaulieu ,  Brian Yamauchi

    IPC: A01D34/00 ,  B25J5/00 ,  B25J9/00 ,  B25J9/16 ,  G05D1/02

    Abstract: A method of mowing multiple areas includes training a robotic mower to mow at least two areas separated by a space, including moving the robotic mower about the areas while storing data indicative of location of boundaries of each area relative to boundary markers, training the robotic mower to move across the space separating the areas, and initiating a mowing operation. Training the robotic mower to move across the space separating the areas includes moving the robotic mower to a traversal launch point of a first of the areas and moving the robotic mower to a traversal landing point of a second of the areas. The mowing operation causes the robotic mower to move to the traversal launch point, move from the traversal launch point across the space to the traversal landing point, and then mow the second of the areas.

    Robotic Lawn Mowing Boundary Determination
    2.
    发明申请
    Robotic Lawn Mowing Boundary Determination 有权

    公开(公告)号：US20210029873A1

    公开(公告)日：2021-02-04

    申请号：US16999373

    申请日：2020-08-21

    Applicant: iRobot Corporation

    Inventor： Brian Yamauchi ,  Andrew Beaulieu ,  Paul C. Balutis

    IPC: A01D34/00 ,  G05D1/02 ,  A01B69/04

    Abstract: A method of mowing an area with an autonomous mowing robot comprises storing, in non-transient memory of the robot, a set of geospatially referenced perimeter data corresponding to positions of the mowing robot as the mowing robot is guided about a perimeter of an area to be mowed, removing from the set of perimeter data one or more data points thereby creating a redacted data set and controlling the mowing robot to autonomously mow an area bounded by a boundary corresponding to the redacted data set, including altering direction of the mowing robot at or near a position corresponding to data in the redacted data set so as to redirect the robot back into the bounded area.

    Controlling robotic lawnmowers
    3.
    发明授权
    Controlling robotic lawnmowers 有权

    公开(公告)号：US12114595B2

    公开(公告)日：2024-10-15

    申请号：US17035274

    申请日：2020-09-28

    Applicant: iRobot Corporation

    Inventor： Brian Doughty ,  Andrew Beaulieu ,  Brian Yamauchi ,  Alec Likhite ,  Erik Steltz

    IPC: A01D34/00 ,  A01G25/09

    CPC classification number: A01D34/008 ,  A01G25/09 ,  Y10S901/01

    Abstract: A method of mowing with an autonomous robot lawnmower includes traversing a mowable area with the autonomous robot lawnmower carrying a cutter and a vegetation characteristic sensor. The vegetation characteristic sensor is configured to generate sensor data in response to detecting a vegetation characteristic of the mowable area. The vegetation characteristic is selected from the group consisting of a moisture content, a grass height, and a color. The method includes storing position-referenced data representing the vegetation characteristic detected across the mowable area. The position-referenced data is based at least in part on the sensor data and position data. The method includes sending data to a remote device to cause the remote device to display a map including information based on the position-referenced data.

    Robotic lawn mowing boundary determination
    4.
    发明授权
    Robotic lawn mowing boundary determination 有权

    公开(公告)号：US11452257B2

    公开(公告)日：2022-09-27

    申请号：US16999373

    申请日：2020-08-21

    Applicant: iRobot Corporation

    Inventor： Brian Yamauchi ,  Andrew Beaulieu ,  Paul C. Balutis

    IPC: A01D34/00 ,  G05D1/02 ,  A01B69/04 ,  A01D101/00

    Abstract: A method of mowing an area with an autonomous mowing robot comprises storing, in non-transient memory of the robot, a set of geospatially referenced perimeter data corresponding to positions of the mowing robot as the mowing robot is guided about a perimeter of an area to be mowed, removing from the set of perimeter data one or more data points thereby creating a redacted data set and controlling the mowing robot to autonomously mow an area bounded by a boundary corresponding to the redacted data set, including altering direction of the mowing robot at or near a position corresponding to data in the redacted data set so as to redirect the robot back into the bounded area.

    Controlling robotic lawnmowers based on fluctuating weather conditions
    5.
    发明授权
    Controlling robotic lawnmowers based on fluctuating weather conditions 有权

    公开(公告)号：US10785907B2

    公开(公告)日：2020-09-29

    申请号：US16037090

    申请日：2018-07-17

    Applicant: iRobot Corporation

    Inventor： Brian Doughty ,  Andrew Beaulieu ,  Brian Yamauchi ,  Alec Likhite ,  Erik Steltz

    IPC: A01D34/00 ,  A01G25/09

    Abstract: A method of mowing with an autonomous robot lawnmower includes traversing a mowable area with the autonomous robot lawnmower carrying a cutter and a vegetation characteristic sensor. The vegetation characteristic sensor is configured to generate sensor data in response to detecting a vegetation characteristic of the mowable area. The vegetation characteristic is selected from the group consisting of a moisture content, a grass height, and a color. The method includes storing position-referenced data representing the vegetation characteristic detected across the mowable area. The position-referenced data is based at least in part on the sensor data and position data. The method includes sending data to a remote device to cause the remote device to display a map including information based on the position-referenced data.

    Controlling robotic lawnmowers
    6.
    发明授权
    Controlling robotic lawnmowers 有权

    公开(公告)号：US10034421B2

    公开(公告)日：2018-07-31

    申请号：US14808613

    申请日：2015-07-24

    Applicant: iRobot Corporation

    Inventor： Brian Doughty ,  Andrew Beaulieu ,  Brian Yamauchi ,  Alec Likhite ,  Erik Steltz

    IPC: A01D34/00

    CPC classification number: A01D34/008 ,  A01G25/09 ,  G05D2201/0208 ,  Y10S901/01

    Abstract: A method of mowing with an autonomous robot lawnmower includes traversing a mowable area with the autonomous robot lawnmower carrying a cutter and a vegetation characteristic sensor. The vegetation characteristic sensor is configured to generate sensor data in response to detecting a vegetation characteristic of the mowable area. The vegetation characteristic is selected from the group consisting of a moisture content, a grass height, and a color. The method includes storing position-referenced data representing the vegetation characteristic detected across the mowable area. The position-referenced data is based at least in part on the sensor data and position data. The method includes sending data to a remote device to cause the remote device to display a map including information based on the position-referenced data.

    Robotic lawn mowing boundary determination
    8.
    发明授权
    Robotic lawn mowing boundary determination 有权

    公开(公告)号：US10750667B2

    公开(公告)日：2020-08-25

    申请号：US15850413

    申请日：2017-12-21

    Applicant: iRobot Corporation

    Inventor： Brian Yamauchi ,  Andrew Beaulieu ,  Paul C. Balutis

    IPC: A01D34/00 ,  G05D1/02 ,  A01B69/04 ,  A01D101/00

    Abstract: A method of mowing an area with an autonomous mowing robot comprises storing, in non-transient memory of the robot, a set of geospatially referenced perimeter data corresponding to positions of the mowing robot as the mowing robot is guided about a perimeter of an area to be mowed, removing from the set of perimeter data one or more data points thereby creating a redacted data set and controlling the mowing robot to autonomously mow an area bounded by a boundary corresponding to the redacted data set, including altering direction of the mowing robot at or near a position corresponding to data in the redacted data set so as to redirect the robot back into the bounded area.

    Robot lawnmower mapping
    10.
    发明授权
    Robot lawnmower mapping 有权

    公开(公告)号：US10274954B2

    公开(公告)日：2019-04-30

    申请号：US15229674

    申请日：2016-08-05

    Applicant: iRobot Corporation

    Inventor： Paul C. Balutis ,  Andrew Beaulieu ,  Brian Yamauchi ,  Karl Jeffrey Karlson ,  Dominic Hugh Jones

    IPC: G05D1/00 ,  A01D34/00 ,  G01S19/13 ,  G05D1/02 ,  A01D101/00

    Abstract: A method of mapping an area to be mowed with an autonomous mowing robot comprises receiving mapping data from a robot lawnmower, the mapping data specifying an area to be mowed and a plurality of locations of beacons positioned within the area to be mowed, and receiving at least first and second geographic coordinates for first and second reference points that are within the area and are specified in the mapping data. The mapping data is aligned to a coordinate system of a map image of the area using the first and second geographic coordinates. The map image is displayed based on aligning the mapping data to the coordinate system.

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