Context
Persistent helmet pressure and warnings that can be lost amid traffic, noise, and divided attention.
WORK INDEX01 / 04
Competition Prototype / Controlled Demonstration
Pulsehelm
Active-sensing Helmet Prototype
An active-sensing helmet competition prototype for e-bike and motorcycle riders, combining visual risk estimation with motion and pressure sensing to coordinate three air zones, light, and voice feedback in controlled demonstrations.
Three-zone Structure
Three independent contact zones organize fit, pressure monitoring, and constrained pneumatic feedback.
Visual Risk Pipeline
Forward vision, motion, and pressure data feed a four-level risk model.
Multimodal Feedback
Pneumatic pressure, RGB light, and voice cues respond together by risk level.
Controlled Scenarios
Blind spots, crossings, and construction detours explain system behavior without implying road-safety certification.
Validation Boundaries
Calibration, integration, safety testing, and real protective performance remain to be validated.