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Patent drawing for Vision-based obstacle detection for autonomous mobile robots
US 20,220,308,592 A1
Control systems US 20,220,308,592 A1 Expired

Vision-based obstacle detection for autonomous mobile robots

This invention describes a way for autonomous robots to detect obstacles using a camera. The robot takes pictures of its environment, then compresses and cleans up these images. A trained artificial intelligence model, specifically a neural network, analyzes the processed images to identify which parts of the floor are clear and which are blocked by obstacles. The robot then uses this information to plan a safe route and navigate through the space.

Why it matters: Filed in 2021, this invention predates significant advancements in neural network efficiency and edge computing capabilities. The core task of real-time pixel classification for obstacle detection is now more feasible and robust on autonomous mobile robots due to these improvements.

Status
ExpiredProtection ended and was never renewed
How hard to build
SpecializedSoftware system, trained neural network, robot integration

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