Christopher Mendez / AI Meter Public

Target: Cortex-M7 216MHz Clone this project

Welcome to Edge Impulse, the largest community of edge AI developers!
This is a public Edge Impulse project, use the navigation bar to see all data and models in this project; or clone to retrain or deploy to any edge device.

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)

View all

TV-1.2at62f62.ingestion-5c44878f7d-s9jbg.json.2b0cfk8g

ID: 149093747

Label: TV

Sample length: 198ms

NO-CARGA.2asd8dl5.ingestion-6b6cb4d44c-vggv8.json.2b0b7oe0

ID: 149097054

Label: NO-CARGA

Sample length: 198ms

NEVERA-FRAN-TRABAJO.2as5um7p.ingestion-6b6cb4d44c-vggv8.json.2b09fq0e

ID: 149102410

Label: NEVERA

Sample length: 198ms

TV-FRAN.2b2f7n53

ID: 149090519

Label: TV

Sample length: 198ms

BOMBILLO-FRAN-12W.2ascvaqu.ingestion-6b6cb4d44c-ql7p2.json.2b08d9b0

ID: 149105647

Label: BOMBILLO

Sample length: 198ms

MICROWAVE-JAVIVI.2ash0u8l.ingestion-6b6cb4d44c-wz9sz.json.2b08po6q

ID: 149104887

Label: MICROONDAS

Sample length: 198ms

ABANICO-TECHO-FRAN-VEL4.2ascpipg.ingestion-6b6cb4d44c-ql7p2.json.2b07gm6h

ID: 149110669

Label: ABANICO

Sample length: 198ms

ABANICO-PISO.2ascmemp.ingestion-6b6cb4d44c-ql7p2.json.2b073p18

ID: 149115192

Label: ABANICO

Sample length: 198ms

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

View 1 other experiment

Validation set

Test set

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

Latency

Flash usage

Run this model

Scan QR code or launch in browser

Launch in browser

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	443,281
No. of clones	44