Wyrzykowski
Michael Wyrzykowski, Seattle, WA US
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20120323365 | DOCKING PROCESS FOR RECHARGING AN AUTONOMOUS MOBILE DEVICE - Described herein are technologies pertaining to autonomously docking a mobile robot at a docking station for purposes of recharging batteries of the mobile robot. The mobile robot uses vision-based navigation and a known map of the environment to navigate toward the docking station. Once sufficiently proximate to the docking station, the mobile robot captures infrared images of the docking station, and granularly aligns itself with the docking station based upon the captured infrared images of the docking station. As the robot continues to drive towards the docking station, the robot monitors infrared sensors for infrared beams emitted from the docking station. If the infrared sensors receive the infrared beams, the robot continues to drive forward until the robot successfully docks with the docking station. | 12-20-2012 |
Michael J. Wyrzykowski, Seattle, WA US
Patent application number | Description | Published |
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20120253582 | Semi-Autonomous Mobile Device Driving with Obstacle Avoidance - The subject disclosure is directed towards driving a robot or other mobile device safely through an environment by using a depth camera to obtain depth data, and then using the depth data for collision avoidance. Horizontal profile information may be built from the depth data, such as by collapsing a two-dimensional depth map into one-dimensional horizontal profile information. The horizontal profile information may be further processed by fusing the depth camera-detected obstacle data with any closer obstacle data as detected via infrared-based sensing and/or sonar-based sensing. Driving suggestions from a user or program are overridden as needed to avoid collisions, including by driving the robot towards an open space represented in the horizontal profile information, or stopping/slowing the robot as needed. | 10-04-2012 |
Michael J. Wyrzykowski, San Francisco, CA US
Patent application number | Description | Published |
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20130328890 | GPU with Dynamic Performance Adjustment - In one embodiment, a system includes a power management controller that controls a duty cycle of a processor to manage power. By frequently powering up and powering down the processor during a period of time, the power consumption of the processor may be controlled while providing the perception that the processor is continuously available. Additionally, in some cases, it may be a better power/performance tradeoff to run the processor at a higher power/performance state if the processor is executing for a significant portion of the execution interval (e.g. the frame time for a GPU). Executing at a higher power/performance state may permit a realization of a greater number of frames per second for a given workload, in an embodiment. | 12-12-2013 |