Rolf Abrach

Title: Rolf Abrach - Innovator in Presence Detection Technology

Introduction

Rolf Abrach is a notable inventor based in Wald, Switzerland. He has made significant contributions to the field of presence detection technology, particularly through his innovative patent. His work focuses on enhancing the efficiency and functionality of room conditioning systems.

Latest Patents

Rolf Abrach holds a patent for a "Presence Detector and Its Application." This invention features a passive infrared sensor designed to detect the presence of individuals in a room. Additionally, it includes an image sensor that operates within the visible spectral range, along with an electronic evaluator that processes signals from both sensors. The passive infrared sensor activates the image sensor and can switch on the room lighting as needed. Once engaged, the image sensor monitors both movement and occupancy within the monitored space. This technology is particularly useful for the "on-demand" activation and control of room conditioning facilities, utilizing signals from both sensors to optimize energy use.

Career Highlights

Rolf Abrach is associated with Siemens Building Technologies AG, where he applies his expertise in developing advanced building technologies. His work at Siemens has allowed him to contribute to innovative solutions that enhance the functionality and energy efficiency of building systems.

Collaborations

Rolf has collaborated with notable colleagues, including Hansjürg Mahler and Martin Rechsteiner. Their combined efforts have furthered advancements in building technology and presence detection systems.

Conclusion

Rolf Abrach's contributions to presence detection technology exemplify the impact of innovative thinking in building systems. His patent reflects a commitment to improving energy efficiency and user experience in modern environments.