Christopher Mendez / AI Meter Public

Target: Cortex-M7 216MHz Clone this project

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AI Meter

About this project

Brief

This project consists on a "Smart Energy Meter" that is capable to identify and segregate loads and appliances connected to our house grid by analysing their harmonics behaviour extracted from their current and voltage raw signals, also, with some custom code, the microcontroller shares the inferences results and energy measurements to a server in the cloud using a WiFi Notecard

Portada Hackster.png

Hardware used

YHDC CT 100A:50mA
YHDC PT 230-9 VAC
ST Nucleo-F767ZI Dev Board
Custom PCB

Hackster project guide

Read a detailed tutorial here

Data (40,007 samples)

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BOMBILLO-CHRIS-LED.2ascud4l.ingestion-6b6cb4d44c-vggv8.json.2b087jsu

ID: 149106511

Label: BOMBILLO

Sample length: 198ms

TV-1.2at9j8e1.ingestion-5c44878f7d-s9jbg.json.2b0ce281

ID: 149093870

Label: TV

Sample length: 198ms

BOMBILLO-CHRIS-LED.2ascu784.ingestion-6b6cb4d44c-wz9sz.json.2b085l0v

ID: 149106812

Label: BOMBILLO

Sample length: 198ms

NO-CARGA.2asd73jv.ingestion-6b6cb4d44c-wz9sz.json.2b0bg37q

ID: 149096317

Label: NO-CARGA

Sample length: 198ms

ABANICO-TECHO-FRAN-VEL4.2ascps4i.ingestion-6b6cb4d44c-ql7p2.json.2b07jefs

ID: 149110055

Label: ABANICO

Sample length: 198ms

NO-CARGA.2asd8c8p.ingestion-6b6cb4d44c-ql7p2.json.2b0b61f7

ID: 149097204

Label: NO-CARGA

Sample length: 198ms

NO-CARGA.2asd6lh0.ingestion-6b6cb4d44c-vggv8.json.2b0a1f6n

ID: 149100578

Label: NO-CARGA

Sample length: 198ms

NO-CARGA.2asd78ob.ingestion-6b6cb4d44c-wz9sz.json.2b0bk5rc

ID: 149095953

Label: NO-CARGA

Sample length: 198ms

Model accuracy, Time series data, Raw Data, Classification (Keras), Anomaly Detection (K-means) (Unoptimized (float32))

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Validation set

Test set

On-device performance (Cortex-M7 216MHz, Unoptimized (float32))

Latency

Flash usage

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Dataset summary

Data collected

2h 12m 9s

Sensors

voltSig, currSig, Irms, Power, FP @ 2.5KHz

Labels

ABANICO, AIRE, BOMBILLO, MICROONDAS, NEVERA, NO-CARGA, TV

Project info

Project ID	26079
Project version	13
License	Apache 2.0
No. of views	362,747
No. of clones	37