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Assignee: IRobot Corporation


Location: Burlington, MA
No. of patents: 26

NumberTitleIssue Date
8078338System and method for behavior based control of an autonomous vehicle
System and method for behavior based control of an autonomous vehicle. Actuators (e.g., linkages) manipulate input devices (e.g., articulation controls and drive controls, such as a throttle lever, steering gear, tie rods, throttle, brake, accelerator, or transmissi...
12/13/2011
7844364Systems and methods for dispersing and clustering a plurality of robotic devices
Methods for operating, such as methods for dispersing and clustering, robotic devices (i.e., “robots”) employ adaptive behavior relative to neighboring robots and external (e.g., environmental) conditions. Each robot is capable of receiving, processing, and acti...
11/30/2010
7843431Control system for a remote vehicle
Control system for a remote vehicle comprises a twin grip hand-held controller including: a left grip shaped to be held between a left little finger, ring finger, and the ball of the thumb, leaving the left index finger, middle finger, and thumb free; a left control...
11/30/2010
7546912Communications spooler for a mobile robot
A cable handling system mounted to a mobile robot to dispense and retrieve cable at zero tension includes a cable reel drive and a downstream tension roller drive that includes an idler. As a cable passes through the tension roller drive, position along the length o...
06/16/2009
7499804System and method for multi-modal control of an autonomous vehicle
System and method for multi-modal control of a vehicle. Actuators (e.g., linkages) manipulate input devices (e.g., articulation controls and drive controls, such as a throttle, brake, accelerator, throttle lever, steering gear, tie rods, or transmission shifter) to ...
03/03/2009
7499776Systems and methods for control of an unmanned ground vehicle
Systems and methods for interruptible autonomous control of a vehicle. Autonomous control is achieved by using actuators that interact with input devices in the vehicle. The actuators (e.g., linkages) manipulate the input devices (e.g., articulation controls and dri...
03/03/2009
7499775System and method for terrain feature tracking
System and method for tracking obstacles by an autonomous vehicle. Localization sensors (i.e., sensors to measure pitch, roll, and yaw, and systems including an inertial navigation system, a compass, a global positioning system, or an odometer) detect the position o...
03/03/2009
7499774System and method for processing safety signals in an autonomous vehicle
System and method for processing a safety signal in an autonomous vehicle. Safety signals are typically generated in response to the detection of unsafe conditions or are sent by the vehicle operator. In either case, the safety signals are conveyed using redundant c...
03/03/2009
7369460Sonar scanner
Detecting an object using sound waves includes outputting a sound wave from a transducer, receiving an echo after outputting the sound wave, obtaining a threshold value based on the echo and plural other echoes that are within a predetermined range of the echo, and ...
05/06/2008
7332890Autonomous robot auto-docking and energy management systems and methods
A method for energy management in a robotic device includes providing a base station for mating with the robotic device, determining a quantity of energy stored in an energy storage unit of the robotic device, and performing a predetermined task based at least in pa...
02/19/2008
7331436Communications spooler for a mobile robot
A cable handling system mounted to a mobile robot to dispense and retrieve cable at zero tension includes a cable reel drive and a downstream tension roller drive that includes an idler. As a cable passes through the tension roller drive, position along the length o...
02/19/2008
D556961Robot
12/04/2007
7288912Debris sensor for cleaning apparatus
A piezoelectric debris sensor and associated signal processor responsive to debris strikes enable an autonomous or non-autonomous cleaning device to detect the presence of debris and in response, to select a behavioral mode, operational condition or pattern of movem...
10/30/2007
7254464System and methods for adaptive control of robotic devices
Methods for operating robotic devices (i.e., “robots”) that employ adaptive behavior relative to neighboring robots and external (e.g., environmental) conditions. Each robot is capable of receiving, processing, and acting on one or more multi-device primitive co...
08/07/2007
7196487Method and system for robot localization and confinement
The present invention discloses a system and method for confining a robot to a particular space. The system includes a portable barrier signal transmitter that produces a barrier signal primarily along an axis, and a mobile robot capable of avoiding the barrier sign...
03/27/2007
7188000Navigational control system for a robotic device
A navigational control system for altering movement activity of a robotic device operating in a defined working area, comprising a transmitting subsystem integrated in combination with the robotic device, for emitting a number of directed beams, each directed beam h...
03/06/2007
7024278Navigational control system for a robotic device
A navigational control system for altering movement activity of a robotic device operating in a defined working area, comprising a transmitting subsystem integrated in combination with the robotic device, for emitting a number of directed beams, each directed beam h...
04/04/2006
6965209Method and system for robot localization and confinement
The present invention discloses a system and method for confining a robot to a particular space. The system includes a portable barrier signal transmitter that produces a barrier signal primarily along an axis, and a mobile robot capable of avoiding the barrier sign...
11/15/2005
6956348Debris sensor for cleaning apparatus
A piezoelectric debris sensor and associated signal processor responsive to debris strikes enable an autonomous or non-autonomous cleaning device to detect the presence of debris and in response, to select a behavioral mode, operational condition or pattern of movem...
10/18/2005
D510066Base station for robot
09/27/2005
6940291Capacitive sensor systems and methods with increased resolution and automatic calibration
Methods and systems for capacitive proximity and contact sensing employ one or more simple sensors (which may be a conductive fiber or pattern of conductive ink) in communication with a microcontroller. Digital signal processing executed by the microcontroller enabl...
09/06/2005
6883201Autonomous floor-cleaning robot
An autonomous floor-cleaning robot comprises a self-adjusting cleaning head subsystem that includes a dual-stage brush assembly having counter-rotating, asymmetric brushes and an adjacent, but independent, vacuum assembly such that the cleaning capability and effici...
04/26/2005
6860206Remote digital firing system
The present invention is directed to a remote digital firing system for firing of a remote mission payload that includes a firing circuit communicatively coupled to and operative to fire the remote mission payload, a firing control panel communicatively linked to sa...
03/01/2005
6845297Method and system for remote control of mobile robot
A system for tele-operating a robot in an environment includes a user interface for controlling the tele-operation of the robot, an imaging device associated with the robot for providing image information representative of the environment around the robot, means for...
01/18/2005
6781338Method and system for robot localization and confinement
The present invention discloses a system and method for confining a robot to a particular space. The system includes a portable barrier signal transmitter that produces a barrier signal primarily along an axis, and a mobile robot capable of avoiding the barrier sign...
08/24/2004
6690134Method and system for robot localization and confinement
The present invention discloses a system and method for confining a robot to a particular space. The system includes a portable barrier signal transmitter that produces a barrier signal primarily along an axis, and a mobile robot capable of avoiding the b...
02/10/2004
 
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