Skip to content

Latest commit

 

History

History
106 lines (76 loc) · 6.32 KB

README.md

File metadata and controls

106 lines (76 loc) · 6.32 KB
Raw

*** Copyright Notice ***

OpenFacadeControl (OFC) Copyright (c) 2024, The Regents of the University of California, through Lawrence Berkeley National Laboratory (subject to receipt of any required approvals from the U.S. Dept. of Energy). All rights reserved.

If you have questions about your rights to use or distribute this software, please contact Berkeley Lab's Intellectual Property Office at [email protected].

NOTICE. This Software was developed under funding from the U.S. Department of Energy and the U.S. Government consequently retains certain rights. As such, the U.S. Government has been granted for itself and others acting on its behalf a paid-up, nonexclusive, irrevocable, worldwide license in the Software to reproduce, distribute copies to the public, prepare derivative works, and perform publicly and display publicly, and to permit others to do so.

OpenFacadeControl

Overview

OpenFacadeControl expands on the VOLTTRON platform to provide a system for monitoring and controlling building states. OpenFacadeControl provides functionality in several areas that may be used independently or in concert. They are:

Install

OpenFacadeControl was developed against VOLTTRON 8.2. An install script is forthcoming.

Instructions:

  1. For this example it is assumed everything is relative to ~ (home).
  2. Clone this repo.
  3. Install the VOLLTRON requirments from https://volttron.readthedocs.io/en/develop/introduction/platform-install.html
  4. Clone the 8.2 branch of the VOLTTRON repo by git clone https://github.com/VOLTTRON/volttron --branch releases/8.2
  5. cp OpenFacadeControl/device_interface/* volttron/services/core/PlatformDriverAgent/platform_driver/interfaces
  6. cp OpenFacadeControl/* volttron/OpenFacadeControl
  7. Follow the VOLTTRON install instructions starting from Step 3 https://volttron.readthedocs.io/en/develop/introduction/platform-install.html and say yes to the following when prompted (and any associated "Should the agent autostart" questions):
  • Is this instance web enabled?
  • Will this instance be controlled by volttron central?
  • Would you like to install a platform historian?
  • Would you like to install a platform driver
  1. (Optional) Setup example device driver configs by doing ./OpenFacadeControl/reset-ofc-configs
  2. (Optional) Setup example simulated device servers by doing ./OpenFacadeControl/simulation/reset-ofc-simulation-server-configs

Device drivers

Area controllers

The area controller agent is responsible for knowing which devices correspond to each area, sending out requests for algorithmic adjustments, and then attempting to actuate the devices to correspond to the desired state.

Each area is defined by configurations beginning with areas/ in the agent's config store.

An area's control algorithm can be configured in the area's config file. The area controller will post a message to the topic defined by the config file. The contents of the message is the various device types and endpoints in the area. The control algorithm is responsible for gathering any sensor data it may need from either the historian or anywhere else it may like.

Once the algorithm has decided the new states for the area it should call the area controller's do_control method with the desired values.

Control algorithms

OpenFacadeControl provides a general purpose configurable control algorithm

Device simulators

OpenFacadeControl provides basic simulation functionality in the form of simple servers meant to mimic real-world devices. The ofc_simulation_server_manager agent creates and manages servers based on configurations in its config store that start withservers/

UI

The UI is a basic interface built using react. Build script to be incorporated with install script forthcoming.