Roy S Schafer

Title: Roy S. Schafer: Innovator in Vehicle Torque Adjustment Systems

Introduction

Roy S. Schafer is a notable inventor based in Saline, MI (US), recognized for his contributions to automotive technology. He holds 2 patents that focus on enhancing vehicle performance and driver experience. His work primarily revolves around methods for adjusting driver demand torque in vehicles, which is crucial for improving safety and responsiveness.

Latest Patents

Schafer's latest patents include a "Method and system for adjusting driver demand torque" and "Analytic design of pedal override for adjustable speed limiting." The first patent provides methods and systems for adjusting driver demand wheel torque based on accelerator pedal position. This innovation aims to eliminate the 'dead pedal' feel at low accelerator positions by adjusting the relationship between pedal position and torque according to vehicle operation conditions. The second patent introduces a system that allows for overriding a vehicle's speed limit through accelerator pedal override. This system calculates an override threshold based on the set speed limit while considering variable factors such as vehicle weight and road grade.

Career Highlights

Roy S. Schafer is currently employed at Ford Global Technologies, LLC, where he applies his expertise in automotive innovations. His work has significantly contributed to the development of advanced vehicle control systems, enhancing both performance and safety for drivers.

Collaborations

Schafer has collaborated with notable colleagues, including Benjamin Carl Mukkala, II and Andreas Ediger, who share a commitment to advancing automotive technology.

Conclusion

Roy S. Schafer's innovative work in vehicle torque adjustment systems exemplifies the impact of engineering on automotive safety and performance. His patents reflect a dedication to improving the driving experience through technology.