Abstract:
An autonomous coverage robot (100, 101) includes a chassis (200) having forward and rearward portions (210, 220) and a drive system (400) carried by the chassis (200). The forward portion (210) of the chassis (200) defines a substantially rectangular shape. The robot (100, 101) includes a cleaning assembly (500) mounted on the forward portion (210) of the chassis (200) and a bin (620) disposed adjacent the cleaning assembly (500) and configured to receive agitated debris. A bin cover (620) is pivotally attached to a lower portion (203) of the chassis (200) and configured to rotate between a first, closed position providing closure of an opening (612) defined by the bin (610) and a second, open position providing access to the bin opening (612). The robot (100, 101) includes a body (300) attached to the chassis (200) and a handle (330) disposed on an upper portion (305) of the body (300). A bin cover release (630) is actuatable from substantially near the handle (330).
Abstract:
PROBLEM TO BE SOLVED: To provide an autonomous robot capable of detecting that a robot travels on the edge of a cliff part in order to prevent a driving wheel from dropping in the cliff part of a staircase and the like.SOLUTION: An autonomous robot includes: a housing; a driving system including a right driving wheel and a left driving wheel; a controller for controlling the driving system; a cleaning part for cleaning the cleaning surface; a right front cliff sensor and a left front cliff sensor which generate a signal in response to a cliff opposite to the bottom face of the front part of the robot; and a right rear cliff sensor and a left rear cliff sensor which generate a signal response to a cliff opposite to the bottom face of the rear part of the robot. The controller is configured to change the advancing direction of the autonomous robot according to the signal generated by the respective cliff sensors.
Abstract:
PROBLEM TO BE SOLVED: To provide an autonomous coverage robot having a chassis having a rectangular forward portion and a semi-circular shaped rearward portion, and can maneuver so as to bring the rectangular section flush with a wall corner or wall edge, with a cleaning mechanism extending into the wall corner or wall edge.SOLUTION: The compact autonomous coverage robot includes: a bumper movable in response to a bump in a direction of travel and in a direction perpendicular to the direction of travel; a proximity sensor in the bumper; bump sensors each configured to detect movement of the bumper; a drive system including right and left differentially driven drive wheels; a free wheel along a transverse axis parallel to the drive axis; and a cleaning assembly including a roller brush, the bumper is disposed about three sides of the cleaning assembly, the cleaning assembly cantilevered above the cleaning surface forward of the free wheel, and the proximity sensor and the multi-directional bump sensors each arranged to detect a wall parallel to a lateral side of the chassis when the robot turns about the drive axis.
Abstract:
Robot autónomo de cubrimiento (100, 101) que comprende: un chasis (200) que tiene partes delantera y posterior (210, 220), definiendo la parte delantera (210) una forma sustancialmente rectangular y definiendo la parte posterior (220) una forma arqueada; un sistema de accionamiento (400) portado por el chasis (200) configurado para maniobrar el robot (100, 101) sobre una superficie de limpieza; ruedas motrices accionadas de manera diferencial derecha e izquierda (410, 420); un conjunto de limpieza (500) montado en la parte delantera del chasis (200); y un compartimento de basura (610) dispuesto adyacente al conjunto de limpieza (500) y configurado para recibir residuos agitados por el conjunto de limpieza (500); caracterizado por que el robot (100, 101) comprende además sensores antichoque (800) dispuestos en las esquinas delanteras del chasis (200), con al menos un sensor antichoque (800) dispuesto a cada lado de cada esquina, permitiendo así que el robot (100, 101) determine una dirección y / o una ubicación de una colisión.
Abstract:
PROBLEM TO BE SOLVED: To provide a self-running robot that has a rectangular front part and a semicircular rear part, making a cleaning mechanism reach the corners of a wall or the edges of a wall and that thereby makes the rectangular part move in a manner coming into contact with the corners of the wall or the edges of the wall.SOLUTION: The self-running robot comprises: a housing composed of a rectangular front part and a semicircular rear part; a bumper that, in response to collision, can move in the progressing direction and the direction orthogonal thereto; a proximity sensor; a plurality of collision sensors for detecting movement of the bumper; a driving system; a freewheels; and a cleaning assembly. In the configuration of the robot, the bumper is arranged in the periphery of the three side faces of the cleaning assembly; the cleaning assembly, for the purpose of cleaning a place in front of the robot, is held on the cleaning plane in front of the freewheel; and the proximity sensor and a multi-directional collision sensor each detect the wall parallel to the side of the housing, when the robot rotates around the driving shaft.
Abstract:
PROBLEM TO BE SOLVED: To provide an autonomous coverage robot that has a rectangular forward portion and an arcuate rearward portion, and can maneuver so as to bring the rectangular section flush with a wall corner or wall edge, with the cleaning mechanism extending into the wall corner or wall edge.SOLUTION: The autonomous coverage robot includes: a chassis having a rectangular forward portion and an arcuate rearward portion; a power source carried by the chassis; a cleaning assembly having a roller brush; a bin for receiving debris agitated by the cleaning assembly; an idler wheel disposed within a profile circle, along a transverse axis parallel to the drive axis; and a drive system arranged in the rearward portion of the chassis, and having right and left drive wheels. The autonomous coverage robot is configured such that the roller brush is retained above a cleaning surface forward of the idler wheel; the center of gravity of the robot is between a drive axis and the idler wheel, the center of gravity of the robot including a variable mass of debris within the bin and a mass of the roller brush motor, etc.; the right and left drive wheels are parallel to a horizontal axis, and define a drive axis along or rearward of a parallel diameter of the profile circle.
Abstract:
A computer-implemented method for receiving user commands for a remote cleaning robot and sending the user commands to the remote cleaning robot, the remote cleaning robot including a drive motor and a cleaning motor, includes displaying a user interface including a control area, and within the control area: a user-manipulable launch control group including a plurality of control elements, the launch control group having a deferred launch control state and an immediate launch control state; at least one user-manipulable cleaning strategy control element having a primary cleaning strategy control state and an alternative cleaning strategy control state; and a physical recall control group including a plurality of control elements, the physical recall control group having an immediate recall control state and a remote audible locator control state. The method further includes: receiving user input via the user-manipulable control elements; responsive to the user inputs, displaying simultaneously within the same control area a real-time robot state reflecting a unique combination of control states; and commanding the remote cleaning robot to actuate the drive motor and cleaning motor to clean a surface based on the received input and unique combination of control states.
Abstract:
A computer-implemented method for receiving user commands for a remote cleaning robot and sending the user commands to the remote cleaning robot, the remote cleaning robot including a drive motor and a cleaning motor, includes displaying a user interface including a control area, and within the control area: a user-manipulable launch control group including a plurality of control elements, the launch control group having a deferred launch control state and an immediate launch control state; at least one user-manipulable cleaning strategy control element having a primary cleaning strategy control state and an alternative cleaning strategy control state; and a physical recall control group including a plurality of control elements, the physical recall control group having an immediate recall control state and a remote audible locator control state. The method further includes: receiving user input via the user-manipulable control elements; responsive to the user inputs, displaying simultaneously within the same control area a real-time robot state reflecting a unique combination of control states; and commanding the remote cleaning robot to actuate the drive motor and cleaning motor to clean a surface based on the received input and unique combination of control states.