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.3nq699l7

ID: 177516307

Label: Occupied

Sample length: 550ms

Occupied.3nq63rf3

ID: 177516312

Label: Occupied

Sample length: 500ms

Occupied.3nq66oq1

ID: 177516310

Label: Occupied

Sample length: 690ms

Vacant.3nq2m5eg

ID: 177516360

Label: Vacant

Sample length: 810ms

Occupied.3nq2rcb8

ID: 177516356

Label: Occupied

Sample length: 710ms

Vacant.3npvq3q5

ID: 177516373

Label: Vacant

Sample length: 820ms

Vacant.3nq2n6re

ID: 177516358

Label: Vacant

Sample length: 780ms

Occupied.3npvpfkq

ID: 177516374

Label: Occupied

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

100.0%

Test set

100.0%

On-device performance (Cortex-M4F 80MHz, Unoptimized (float32))

Latency

64 ms.

Peak RAM usage

8.0K

Flash usage

21.0K

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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	31,700
No. of clones	34