Hans Bergner

Title: Inventor Hans Bergner: Innovations in Vehicle Operation

Introduction

Hans Bergner is a notable inventor based in Karlsruhe, Germany, recognized for his contributions to vehicle technology. With a total of two patents to his name, he has been instrumental in developing innovative methods and systems that enhance the efficiency and safety of vehicle operation.

Latest Patents

Bergner's latest patents include groundbreaking advancements related to vehicle operation. One significant patent describes a vehicle equipped with a drive motor and an electric converter, featuring a drive controller that generates control signals for normal driving and braking operations. A critical aspect of this innovation is the immobilizer, which prevents the vehicle from initiating movement during a stop, thereby enhancing safety. The system also includes an alternate regulating device, allowing for a special braking mode during emergency situations where the drive controller can be deactivated, ensuring that braking occurs even if the usual driving signals are interrupted.

The second patent focuses on a method for operating switching elements of an inverter in a vehicle driven by a three-phase synchronous machine. This method allows for the synchronization of the inverter's operations with the phase currents of the synchronous machine during braking, optimizing energy flow into a DC voltage intermediate circuit. By determining the zero points of AC phase currents, the method ensures a predefined phase difference between the phase currents and associated AC phase voltages, enhancing the overall performance of rail-bound vehicles.

Career Highlights

Hans Bergner is a prominent figure at Siemens Mobility GmbH, where he applies his expertise in developing innovative vehicle technologies. His work plays a crucial role in the advancement of intelligent transportation systems, contributing to safer and more efficient travel experiences.

Collaborations

Bergner collaborates with esteemed colleagues such as Niklas Rueger and Juergen Ditterich. Together, they work on projects that push the boundaries of current technologies, further establishing Siemens Mobility GmbH as a leader in the transportation sector.

Conclusion

In conclusion, Hans Bergner's inventive contributions significantly impact the realm of vehicle operation and safety. His patents not only demonstrate his technical skill but also reflect a commitment to advancing transportation technology, making him a valuable asset to Siemens Mobility GmbH and the broader automotive industry.