Company Filing History:
Years Active: 2010-2012
Title: Innovations by Jean Bretheau in Vehicle Power Train Control
Introduction
Jean Bretheau is an accomplished inventor based in Antony, France. He has made significant contributions to the field of vehicle power train control, holding a total of 5 patents. His work focuses on enhancing the performance and efficiency of motor vehicles through innovative control devices.
Latest Patents
One of Bretheau's latest patents is a device and method for controlling torque applied to the wheels of a vehicle. This motor vehicle power train control device is designed to furnish set signals of torque applied to the wheels. It includes a mechanism that generates a signal representing a limitation of variation in the speed of a heat engine integrated into the power train. This innovation aims to reduce disturbing variations regarding the acoustics of the power train. Additionally, it determines an optimal operating point of the power train based on the signal that represents the limitation of speed, utilizing parameters that reflect the characteristics of the motor vehicle and the driver's wishes.
Another notable patent is a method for producing a control instruction adaptable to a brake situation for a transmission device of a motor vehicle power train. This device delivers a torque setpoint signal applicable to the vehicle wheels, including an automatic transmission. The torque setpoint signal comprises static and dynamic components set according to input data supplied by an input unit. This innovation is based on a recorded list of parameters representing the driver's will, the motor vehicle state, and the surrounding environment.
Career Highlights
Jean Bretheau is currently employed at Renault S.A.S., where he continues to develop innovative solutions for vehicle technology. His expertise in power train control has positioned him as a key figure in the automotive industry.
Collaborations
Throughout his career, Bretheau has collaborated with notable colleagues, including Vincent Vermuse and Frederic Roudeau. These partnerships have contributed to the advancement of vehicle technology and the successful implementation of his innovative ideas.
Conclusion
Jean Bretheau's contributions to vehicle power train control demonstrate his commitment to innovation in the automotive industry. His patents reflect a deep understanding of vehicle dynamics and driver needs, paving the way for more efficient and responsive motor vehicles.