People Sensing

Contact & contactless vital monitoring + indoor & outdoor positioning — unified on the AIoT Smart Sensing Platform.

Vital signs (HR, SpO₂, RR) Sleep & presence by radar Fall detection BLE/GPS positioning APIs

Overview

Chylyng People Sensing combines contact-based wearables and contactless radar sensing to capture health signals and spatial presence. With indoor BLE positioning and outdoor GPS, you get end-to-end visibility of people in care, clinical, and field environments.

24/7
Continuous monitoring

RealTime
Alert latency (typ.)

Open API
FHIR / REST / MQTT

On‑prem / Cloud
Flexible deployment

Modalities

Contact‑based Monitoring (Wristband)

Vital signs: heart rate, SpO₂, activity, temperature*.
Event detection: fall, abnormal values, SOS button.
Connectivity: BLE (indoor), LTE/NB‑IoT (outdoor optional).

* Depending on model/region.

Contactless Monitoring (Radar)

Breathing / presence / heart rate during sleep and stay.
Bed‑exit, dwell‑time, and area occupancy analytics.
Privacy‑preserving; no camera, no PII images.

mmWaveNon‑invasive

Positioning — Indoor & Outdoor

Indoor (BLE / AoA)

Room‑level to sub‑meter accuracy*
Beacons, gateways, AoA anchors
Badge or wristband tags

* Depends on site layout & anchor density.

Indoor (UWB — optional)

High precision workflows
Critical care / OR zones
Hybrid with BLE possible

Outdoor (GPS / LTE)

GPwear trackers & wristbands
NB‑IoT / Cat‑M1 / LTE
Geofence and SOS

Data Flow & Architecture

Sensors → AIoT Gateway → Eleplo Platform → Analytics & Alerts → APIs to EMR, HIS, nurse call, and BI dashboards.

Use Cases

Clinical Monitoring

Vitals + radar presence help staff detect early deterioration and improve patient flow.

Elder Safety & Mobility

Fall detection, sleep trends, and geofencing support proactive elder‑care management.

Workforce Protection

Indoor/outdoor positioning and alerts enhance safety in factories and high‑risk fields.

Key Components

Device	Main Metrics	Connectivity
Smart Wristband	HR, SpO₂, steps, temp*	BLE / LTE / NB‑IoT
mmWave Radar	Breathing, presence, dwell time	BLE / Wi‑Fi to gateway
Positioning Tag	Location (indoor)	BLE / UWB / AOA/ UHF
AIoT Gateway	Edge collection	Ethernet / WIFI / LoRa

Privacy, Security & Compliance

Edge filtering & anonymization; no camera/video required.
Data in transit & at rest encryption; role‑based access control.
Audit logs, consent records, and retention policy options.

Open APIs & Integration

REST & MQTT for realtime events and timeseries.
Webhook subscriptions for alerts (falls, anomalies, geofence).
Data models mapped to existing resources (Observation, Device, Location) where applicable.

Success Stories

Real deployments across hospitals, government, factories, elder care, and public safety—powered by Chylyng’s People Sensing and positioning technologies.

Road‑work Labor Safety

Hybrid GPS + iBeacon + Wi‑Fi positioning with GP18ca Cat.1 wristbands for worker safety and geofence alerts.

Hospital Calling System + Wristband Alerts

Queue calling integrated with Eleplo to send exam notifications directly to patient wristbands.

Rural Elder Care

NB‑IoT wristbands upload vitals & location for case managers; geofencing protects wandering‑risk elders.

Newborn Vital Radar

mmWave radar monitors neonatal breathing and heart‑rate with zero contact and high privacy.

Smart Campus Health & Attendance

Automated temp‑tracking, attendance, movement history, and teacher‑tag positioning.

Factory Geofence & Messaging

Zone‑restricted alerts and closed‑area messaging delivered to on‑site wristbands for safety control.

Browse all case studies