Adam Milton-Barker / Hospital Bed Occupancy Detection Public

Target: Cortex-M4F 80MHz Clone this project

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Hospital Bed Occupancy Detection

An AI project using Edge Impulse & Arduino Nano BLE Sense to monitor hospital bed occupancy

About this project

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Data (121 samples)

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Occupied.3nq0i4ij

ID: 177516368

Label: Occupied

Sample length: 1s

Vacant.3npvnkg5

ID: 177516377

Label: Vacant

Sample length: 930ms

Occupied.3nq63rf3

ID: 177516312

Label: Occupied

Sample length: 500ms

Idle.3nq6cbnb

ID: 177516303

Label: Idle

Sample length: 1s

Idle.3nq6egs6

ID: 177516300

Label: Idle

Sample length: 1s

Idle.3nq4oprp

ID: 177516332

Label: Idle

Sample length: 1s

Occupied.3nq66oq1

ID: 177516310

Label: Occupied

Sample length: 690ms

Idle.3nq4p7ig

ID: 177516329

Label: Idle

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

100.0%

Test set

100.0%

On-device performance (Cortex-M4F 80MHz, Quantized (int8))

Latency

64 ms.

Peak RAM usage

8.0K

Flash usage

18.4K

Run this model

On any device

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Dataset summary

Data collected

1m 45s

Sensors

accX, accY, accZ, gyrX, gyrY, gyrZ, magX, magY, magZ @ 100Hz

Labels

Idle, Occupied, Vacant

Project info

Project ID	181529
Project version	2
License	Apache 2.0
No. of views	24,150
No. of clones	32