Skip to content Skip to footer

Autonomous Wheelchairs Powered by AI for Improved Mobility

Autonomous navigation know-how is remodeling varied elements of our lives, and now it’s being utilized to wheelchairs to enhance mobility for people with disabilities. Kabilan KB, an undergraduate pupil on the Karunya Institute of Know-how and Sciences in India, is using the NVIDIA Jetson platform for edge AI and robotics to develop his autonomous wheelchair mission.

The motorized wheelchair is supplied with depth and lidar sensors, in addition to USB cameras, which allow it to understand the surroundings and plan a path freed from obstacles in the direction of the consumer’s desired vacation spot. The consumer can enter their desired location, such because the kitchen or bed room, and the autonomous wheelchair will autonomously navigate to that spot.

The NVIDIA Jetson Nano Developer Equipment serves because the mind of the system, processing knowledge from the cameras and sensors in real-time. It makes use of deep learning-based pc imaginative and prescient fashions to detect obstacles and generate a 2D map of the environment, making certain collision-free navigation.

Kabilan KB, who has a background in mechanical engineering, turned taken with AI and robotics through the pandemic. He’s at the moment pursuing a bachelor’s diploma in robotics and automation and aspires to launch a robotics startup sooner or later. He has obtained certifications from the NVIDIA Deep Studying Institute and has explored simulation utilizing NVIDIA Omniverse.

The inspiration behind the mission got here from KB’s cousin, who has a mobility dysfunction. By connecting a fundamental motorized wheelchair to the NVIDIA Jetson Nano, KB aimed to create an reasonably priced autonomous resolution for people who could not be capable to management a handbook or motorized wheelchair.

Funded by the Program in International Surgical procedure and Social Change, the mission concerned integrating the Jetson Nano and depth cameras with the wheelchair’s motor hub. The AI algorithms had been educated utilizing YOLO object detection and the Robotic Working System (ROS). The wheelchair can understand and map its surroundings, plan a collision-free path, and supply real-time processing pace for the consumer.

KB’s future imaginative and prescient contains increasing the mission to allow wheelchair management by way of mind alerts from electroencephalograms (EEGs) linked to machine studying algorithms. The purpose is to create a product that enables people with full mobility problems to regulate their wheelchair just by occupied with their desired vacation spot.

With the development of autonomous navigation know-how, the mobility and independence of people with disabilities are being considerably enhanced. The NVIDIA Jetson platform proves to be a beneficial device within the improvement of such revolutionary options.

– Autonomous navigation: The power of a tool or automobile to navigate and transfer with out human intervention.
– Edge AI: AI algorithms and processing carried out on or near the machine or sensor, fairly than counting on cloud-based computing.
– Lidar: A distant sensing know-how that makes use of lasers to measure distances and create detailed maps of the surroundings.
– Deep studying: A subset of machine studying that makes use of synthetic neural networks to mechanically be taught and make predictions from advanced knowledge.
– Collision-free path: A path that avoids obstacles and potential collisions with objects or entities within the surroundings.

– Supply: NVIDIA Developer Weblog – Autonomous Wheelchair Will get a Enhance from NVIDIA Jetson and Omniverse

Leave a comment