V2C Trydan EVSE Monitoring and Control

S.C.O.R.E. → Convenience → Device Control

Overview

The V2C Trydan EVSE capability enables homeowners to monitor and control their electric vehicle charging station directly from their smart home system. This feature provides real-time insights into charging status, energy consumption, and allows for remote adjustments, enhancing convenience and energy efficiency.

Benefits

• Real-time monitoring of EV charging status for informed decision-making
• Remote control capabilities to start or stop charging sessions from anywhere
• Energy consumption tracking to optimize home energy usage

Intent

The purpose of this capability is to provide homeowners with seamless control and monitoring of their electric vehicle charging station. By integrating this functionality, users can manage their EV charging effectively, ensuring convenience and efficiency.

Preconditions

• V2C Trydan EVSE installed and connected to the local network.
• Home Assistant configured to integrate with the EVSE.
• User has access to the Home Assistant interface.
• Home Assistant installed and configured.
• Integration available and authenticated: Zigbee2MQTT.
• Device installed and reachable: Energy Monitoring.

Actors

• Homeowner managing EV charging
• Family member checking charging status
• Guest accessing charging options

Trigger

The capability is triggered when the homeowner accesses the Home Assistant interface or when a specific time is reached for scheduled charging.

Workflow Diagram

flowchart TD
    A[Access Home Assistant] -->|check| B{{Charging Active?}}
    B -->|Yes| C[Display Charging Status]
    C --> D[Allow Control Options]
    B -->|No| E[Show Idle Status]

Workflow Description

1. Access Home Assistant

The user opens the Home Assistant app or web interface to manage their EV charging.

2. Check Charging Status

The system checks if the V2C Trydan EVSE is currently charging the vehicle.

3. Display Charging Status

If charging is active, the current status and energy consumption details are displayed.

4. Provide Control Options

The user is given options to start, stop, or schedule charging sessions based on their preferences.

5. Log Energy Usage

The system logs the energy usage data for future reference and analysis.

Postconditions

After the capability completes, the homeowner has up-to-date information on their EV charging status and can make informed decisions about energy usage.

Optional Enhancements

• Integrate notifications for charging completion or issues
• Set schedules for charging during off-peak hours
• Add voice control capabilities via Alexa or Google Home

Recommended Components

Source Examples

• 2026.1: Home is where the dashboard is ?? – Home Assistant (homeassistant)