SynaptiGrid.AI
Home Energy Management System (HEMS)
Install / Use
/learn @Rajarshi012003/SynaptiGrid.AIREADME
🏡⚡SynaptiGrid.AI - Home Energy Management System (HEMS)
A sophisticated controller powered by Spiking Neural Networks (SNN) and Reinforcement Learning (RL) to optimize home energy usage, comfort, and environmental sustainability.

🧠 Overview
This intelligent HEMS system:
✅ Optimizes HVAC operations ✅ Manages battery storage intelligently ✅ Minimizes energy costs while maintaining comfort ✅ Reduces carbon emissions ✅ Adapts to weather & electricity prices ✅ Provides an interactive dashboard for real-time control
🏗️ System Architecture
🔧 Core Components
| Component | Description |
| ------------------- | -------------------------------------------------------------- |
| rl_environment.py | Simulates home energy with thermal, grid, and battery dynamics |
| rl_agent.py | TD3 agent that learns optimal control policies |
| snn_model.py | Spiking Neural Network for energy signal processing |
| data_processor.py | Handles preprocessing, normalization, and feature encoding |
| hems_dashboard.py | Streamlit dashboard for visualization and control |
🧬 Neural Architecture
🎯 Reinforcement Learning (TD3)
- Actor:
256-256neurons - Critic:
256-256neurons - Feature extractor with layer normalization
⚡ Spiking Neural Network (SNN)
- Input:
6 neurons - Hidden:
128 LIF neurons - Output:
3 neurons - Learning: STDP (Spike-Timing-Dependent Plasticity)
🚀 Features
🧠 Intelligence & Optimization
- 🎯 Multi-objective Optimization: Cost, comfort, carbon footprint
- 🔄 Adaptive Control: Dynamic strategy adjustment
- 📈 Prediction: Anticipates energy needs & price trends
- 🧩 Context-Aware Decisions: Uses weather, time, user settings
- ✅ Constraint Enforcement: Ensures valid actions via optimization layer
🖥️ User Interface Highlights
- 📊 Interactive Dashboard: Live control and insights
- 🌞 Energy Flow Analysis: Source & consumption breakdown
- 🌡️ Temperature Monitoring: Indoor vs. outdoor
- 🔋 Battery Visualization: Charge & discharge cycles
- 🧪 Controller Analysis: RL + SNN behavior tracking
- 🔬 Neural Model Viewer: SNN spikes and learning visualization
📈 Models & Performance
| 🧪 Model Type | 📂 Path | 🎯 Reward | 📝 Description |
| ------------------ | -------------------------------------------- | --------- | ------------------------- |
| 🔁 RL + SNN Hybrid | logs/run_20250531_135517/td3_hems_best.zip | 10.7 | Latest hybrid integration |
| 🏆 Best RL Model | logs/run_20250531_131322/td3_hems_best.zip | 12.80 | Use of only RL |
⚙️ Installation
# 📥 Clone the repository
git clone https://github.com/yourusername/hems-research.git
cd hems-research
# 🧪 Create and activate virtual environment
python -m venv venv
source venv/bin/activate # Windows: venv\Scripts\activate
# 📦 Install dependencies
pip install -r requirements.txt
▶️ Usage
🖥️ Run Dashboard
./run_dashboard.sh
# or
streamlit run hems_dashboard.py
🎓 Train a Model
./train_model.sh
# or
python train_optimized.py --timesteps 50000 --episode_length 48 --snn_epochs 15
🧪 Test a Model
python test_model.py --model logs/run_20250531_135517/td3_hems_best.zip
🧰 Key Improvements
🏠 Environment
- 🔄 Observation normalization
- 🧠 Smarter reward shaping
- ⚡ Battery model refinement
- 🌡️ Thermal inertia modeling
- 🌍 Realistic environmental variation
🤖 RL Agent
- 🧱 Custom feature extractor
- 📉 Learning rate scheduling
- 🧪 Gradient clipping
- 🧠 Ornstein-Uhlenbeck noise for exploration
- 📊 Curricular learning with progressive complexity
🔌 SNN Integration
- 🧬 SNN pre-processing of time-series signals
- 🔁 Efficient spike encoding
- 🔧 Tuned hyperparameters for energy domains
🏆 Results Summary
| ✅ Feature | 🔍 Outcome | | ---------------- | -------------------------------------- | | Battery Usage | Context-sensitive charging/discharging | | HVAC Control | Temperature kept within ±0.5°C | | Grid Interaction | Reduced peak grid consumption | | Solar Use | Maximized self-consumption | | Cost Savings | 15–25% lower than rule-based control |
📂 Project Structure
.
├── hems/ # Main package
│ ├── __init__.py # Package initialization
│ ├── rl_environment.py # HEMS environment with dynamics modeling
│ ├── rl_agent.py # TD3 agent implementation
│ ├── snn_model.py # Spiking Neural Network model
│ ├── data_processor.py # Data preprocessing utilities
│ └── utils/ # Utility functions
├── tests/ # Test directory
│ ├── __init__.py # Test package initialization
│ ├── test_rl_env.py # Tests for RL environment
│ ├── test_rl_agent.py # Tests for RL agent
│ ├── test_snn_model.py # Tests for SNN model
│ └── test_data_processor.py # Tests for data processor
├── scripts/ # Utility scripts
│ ├── __init__.py # Scripts package initialization
│ ├── train_model.py # Training script
│ ├── train.sh # Training shell script
│ └── run.sh # Dashboard runner script
├── hems_dashboard.py # Streamlit dashboard
├── hems_data_final.csv # Dataset for training and evaluation
├── setup.py # Package installation
├── setup.cfg # Package configuration
├── pyproject.toml # Build system configuration
├── logs/ # Training logs and saved models
└── results/ # Evaluation results and visualizations
Installation as a Package
You can install the HEMS package for development:
# Clone the repository
git clone https://github.com/Rajarshi012003/SynaptiGridAI.git
cd SynaptiGridAI
# Install in development mode
pip install -e .
Then import the package in your code:
# Import components
from hems import HEMSEnvironment, SNN_Model
from hems import train_rl_agent, evaluate_rl_agent
# Use the components
env = HEMSEnvironment(...)
model = train_rl_agent(env, ...)
🧭 Future Work
- 🏠 Real-world smart home deployment
- 🌐 Federated learning for multi-home systems
- 🧑💼 Preference learning over time
- 🔌 Integration with smart appliances
- 🧠 Explainable AI for control decisions
📜 License
Licensed under the MIT License. See the LICENSE file for details.
🙏 Acknowledgments
- This system is built on the HEMS PLAN REPORT, which proposes a unified mathematical framework for energy optimization using SNN and RL techniques.
- Open Data Providers: We gratefully acknowledge the creators and maintainers of open datasets such as NREL ResStock, IDEAL, and others, whose data enabled robust modeling and validation.
- Open Source Community: Appreciation to the developers of snnTorch, PyTorch, stable-baselines3, and other open-source libraries that formed the backbone of this project.
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