AI and smart technologies and their use in HVAC

To understand the relationship between AI and smart technology, let me start with a metaphor: AI functions as the brain, while smart technology serves as the body. The brain (AI) thinks, processes, and decides, while the body (smart technology) carries out actions and interacts with the physical world.

Many articles in this issue are related to the project Brains4Buildings, which was running in the Netherlands in the period 2022 – 25.

Also, the interview in this issue with Clayton Miller is about AI and the built environment. Prof. Miller argues that AI is very good at making predictions but that it always will be people who must judge AI generated predictions. He describes AI as a new colleague—one you can trust but should always verify.

As part of the Brains4Buildings project, an Open Knowledge Platform was developed that aims to support professionals and researchers who want to know more about the use of BMS data to optimize the operation of HVAC systems. The article on page 32 introduces the platform, its key features and content, and serves as an open invitation to wider community to make use of it.

How can you use LLMs (Large Language Models like ChatGPT) in HVAC? For example, as an intelligent assistant to help you with FDD (Fault detection and diagnosis). More details can be found in the article on page 41.

Another article on page 9is introducing a Practical Framework for Digital Resilience in Smart Buildings. Emphasis is placed on actionable strategies rooted in international standards and best practices to ensure digital resilience and stakeholder trust in the built environment.

Buildings and their systems are designed and built for people, so not only energy efficiency is important but also comfort and well-being of users. The article on page 5highlights the importance of well-designed user interfaces for building climate systems. Readers learn that an effective interface can reduce indoor climate complaints by clearly communicating system status and use cases. The article also discusses common misunderstandings about interfaces and emphasizes that user satisfaction is increased by providing control and feedback.

These were just four examples (teasers) of many more articles related to AI and smart technology which are (or could be) used in HVAC. I wish you nice reading and remember, if you use AI, you will be judged for it, not AI itself.