Indoor BLE localization system for building facilities improvement

Over the past few years, the concept of IoT has become more and more widespread. Many different kinds of systems can be categorized under this topic. Each of these systems stands out thanks to the variety and heterogeneity of sensors and actuators that make it possible to monitor and analyze systems in real-world settings. The support of this technology could be crucial for enhancing, say, some facets of building management. By incorporating the concept into so-called Iot4FM, for example, a company building may use it to improve staff productivity. The Facility Management methodology makes sure that all services and goods are maintained and even enhanced. Modern technology, particularly wireless ones, enables this. By way of illustration, measurements could be made of significant factors, including environmental or occupancy ones. A substantial amount of data is generated as a result of numerous sensors—in the case of this project, BLE tags—constantly collecting data. This brings up data analysis, which is yet another important consideration. It helps you understand how to leverage the data and existing technologies to their fullest potential in order to provide high-quality services. The most effective way to accomplish the overall goal of enhancing the administration and use of office spaces is through the combination of new technologies and data analysis. This master’s thesis attempts to use a localization infrastructure that is already in place by employing an innovative approach. In order to provide a better, more dynamic localization system, the project offers a full-stack solution that uses the BLE tags and gateways supplied by the company. The application generates the raw localization data, displays it using a straightforward user interface, and further elaborates it. This offers better control over the building’s current occupancy as well as fast indications on potentially essential issues like room reservations or long-term hints, like in building security.