Elsa Abrego

Title: Innovations by Elsa Abrego

Introduction

Elsa Abrego is a notable inventor based in Nutley, NJ (US). She has made significant contributions to the field of elevator technology, holding a total of 5 patents. Her work focuses on improving the efficiency and effectiveness of elevator systems, which is crucial in modern buildings.

Latest Patents

One of her latest patents is titled "Dynamic selection of elevator call assignment scan direction." This method involves assigning hall calls to multiple elevator cars while balancing the number of cars serving both up and down service directions. By determining the number of cars serving each direction prior to each call assignment, the method optimizes the assignment process. This innovation reduces average waiting times and ensures that cars are well-distributed throughout a building, ready to respond to new calls promptly.

Another significant patent is "Dynamic assignment switching in the dispatching of elevator cars." This method assigns hall calls based on the estimated time of arrival (ETA) of each elevator car. The system assigns new hall calls to the car with the lowest ETA and can reassign previously assigned calls to cars with even lower ETAs. This approach not only enhances the efficiency of elevator dispatching but also allows for real-time adjustments based on calculated average call waiting times.

Career Highlights

Elsa has worked with prominent companies in the industry, including Westinghouse Electric Corporation and Inventio AG. Her experience in these organizations has contributed to her expertise in elevator technology and innovation.

Collaborations

Throughout her career, Elsa has collaborated with notable colleagues such as Robert C. MacDonald and Gerald M. Rees. These partnerships have likely enriched her work and led to further advancements in her field.

Conclusion

Elsa Abrego's contributions to elevator technology through her innovative patents demonstrate her commitment to enhancing efficiency in building services. Her work continues to influence the industry and improve user experiences in vertical transportation systems.