US20260045163
2026-02-12
Physics
G08G1/166
The invention introduces intelligent electronic footwear designed to enhance pedestrian safety through automated collision avoidance systems. These shoes are equipped with various components including a collision threat warning system, detection tags, wireless communication devices, and a footwear controller. The detection tag interacts with a transmitter-detector module to receive and respond to signals, enabling the footwear to alert the user of potential collisions with vehicles through visible, audible, or tactile warnings.
This innovation falls within the realm of wearable electronic devices, specifically focusing on footwear and apparel that incorporate automated features. The system leverages an Internet of Adaptive Apparel and Footwear (IoAAF) network to facilitate communication between the intelligent electronic shoes (IES) and external systems, such as vehicles and infrastructure, to prevent pedestrian collisions.
The IES utilize detection tags that receive prompt signals from transmitter-detector modules on stationary or moving structures, such as autonomous vehicles. These tags retransmit signals to facilitate pedestrian collision avoidance by providing advance warnings. The system eliminates the need for direct line-of-sight sensing, thus reducing false negatives caused by obstructions. Alerts can be automated through the footwear or by adjusting crosswalk signal timing, enhancing pedestrian safety in various environments.
The IoAAF system supports both footwear-to-vehicle (F2V) and footwear-to-infrastructure (F2I) communications to conduct pedestrian collision threat assessments. Data from user dynamics, environmental conditions, and crowd-sourced information are analyzed to predict potential collisions. The system enables wireless, bi-directional communication over ad hoc networks, allowing traffic management systems to adjust speed limits and signal timings based on real-time data.
IES can either operate as standalone devices or integrate with user smartphones for communication. They may include various peripherals like rechargeable batteries, memory, and sensors for user interaction and authentication. Security features such as biometric validation ensure the footwear is worn by the registered user. The system supports registration and authentication through digital lockers and blockchain technology, ensuring the uniqueness and security of the footwear. While primarily designed for footwear, these concepts can extend to other wearable apparel and augmented reality devices.