Skylight Rain Alert System

S.C.O.R.E. → Safety → Security

Overview

This capability addresses the potential issue of leaving skylights open during rain, which can lead to water damage and mold growth. By providing timely alerts to residents, it ensures that they can close the skylights proactively, protecting their home and belongings.

Benefits

• Prevents water damage by alerting residents to close skylights during rain.
• Promotes peace of mind, knowing that the system monitors skylight status automatically.
• Enhances home safety by reducing the risk of mold and mildew from water intrusion.

Intent

The purpose of this capability is to monitor the status of skylights in relation to weather conditions, specifically rain. The outcome is a reliable alert system that informs residents when skylights are left open during rain, allowing them to take action promptly.

Preconditions

• Skylight sensors integrated with a home capability platform.
• Home Assistant configured to receive weather data.
• Internet connection for real-time weather updates.
• Home Assistant installed and configured.
• Integration available and authenticated: Zigbee2MQTT.
• Device installed and reachable: Energy Monitoring.

Actors

• Homeowner monitoring the home environment
• Family members receiving alerts
• Guests using the home who may inadvertently leave skylights open

Trigger

The system is triggered by weather data indicating rain, which prompts a check of the skylight sensor status.

Workflow Diagram

flowchart TD
    A[Weather Data Indicates Rain] -->|check| B{{Are Skylights Open?}}
    B -->|Yes| C[Send Alert to Residents]
    C --> D[Residents Close Skylights]
    B -->|No| E[Exit Monitoring]

Workflow Description

1. Monitor Weather Conditions

The system continuously checks weather data for rain forecasts using an integrated weather service.

2. Check Skylight Status

When rain is detected, the system verifies the status of the skylights through connected sensors.

3. Send Alert

If any skylights are found to be open, an alert is sent to the homeowners via their preferred communication method (e.g., push notification, email).

4. Residents React

Homeowners receive the alert and can take action to close the skylights, mitigating potential water damage.

5. Log Event

The system logs the event for future reference, allowing homeowners to track how often alerts are triggered.

Postconditions

After the capability completes, residents are informed of the skylight status, and any open skylights are closed, ensuring the home is protected from rain-related damage.

Optional Enhancements

• Integrate with smart home assistants for voice alerts.
• Add a feature to automatically close skylights if they are motorized.
• Provide a historical log of rain events and skylight status for better monitoring.

Recommended Components

Source Examples

• Home Assistant (platform)