RobotTelepresence: 50ms 미만 초저지연 WebRTC, 1 kHz 양방향 햅틱 역각 전달 및 병원 내 자율주행 내비게이션

RobotTelepresence Mobile Tele-ICU & Specialist Rounding Architecture

Ultra-low latency teleoperation, 30x optical PTZ camera, and autonomous ward navigation

Central System: Telepresence Core - WebRTC & Robotic Tele-Drive Bridge

Clinical IoMT Nodes

• Tele-Operated Mobile Robot Base
• 4K 30x Optical Zoom PTZ Camera
• Full-Duplex Echo-Cancelled Audio Array
• Remote Physician Tele-Drive Cockpit
• Bedside Medical Device Telemetry Sink

Architectural Layers & Regulatory Standards

• Deterministic Tele-Drive & Collision Interlocks (Shared Autonomy / Local Ultrasonic & LiDAR Obstacles): Allowing remote doctors to drive down hallways while local collision avoidance prevents bumping into beds or personnel.
• Ultra-Low Latency Diagnostic Video & Audio (WebRTC Media Pipeline / H.265 Hardware Codecs): Streaming glass-to-glass 4K video with < 120 ms latency, enabling natural bedside eye contact and neurological pupil checks.
• Diagnostic Peripheral Integration (Digital Stethoscope Bridge / Ultrasound Video Tap): Streaming digital auscultation heart sounds and bedside imaging directly to the remote specialist cockpit.
• Hospital Network Roaming & Resiliency (Multi-Carrier Cellular / Dual-Band Wi-Fi 6E Fast Roaming): Maintaining unbroken video connections during seamless roaming across hospital access points.

Key Metrics: < 120 ms (Glass-to-Glass Teleoperation Latency) | 30x (Optical Diagnostic Zoom Factor) | 100% (Local Collision Avoidance Override) | Sub-50ms (Wi-Fi Fast Roaming Handoff)