Quingyuan Li is an accomplished inventor based in Superior Township, MI (US). He has made significant contributions to the field of automotive technology, holding a total of 4 patents. His work primarily focuses on advanced brake systems and methods of operation, showcasing his expertise in engineering and innovation.

Latest Patents

One of Quingyuan Li's latest patents is titled "Vehicle having brake system and method of operating." This invention describes a vehicle that includes a brake pedal, a master cylinder, a braking circuit with a wheel cylinder, and a brake pressure generator with a strokable piston. A pedal feel simulator is coupled to the master cylinder through a switchable valve, providing a reaction force. An isolation valve is designed to close and isolate the braking circuit from the master cylinder and the simulator circuit. The controller is programmed to place the simulator in fluid communication with the output of the brake pressure generator, stroking the piston at a designated diagnostic time. The resulting pressure increase is observed, allowing the controller to check whether the pressure-increase to piston-stroke relationship is within a predetermined acceptable range for continued operation of a brake-by-wire mode.

Another patent by Quingyuan Li also focuses on a similar theme, detailing a vehicle with a brake system and method of operating. This invention includes a brake pedal, a master cylinder, a braking circuit with a wheel cylinder, and a brake pressure generator with a strokable piston. The pedal feel simulator is again coupled to the master cylinder through a switchable valve, providing a reaction force. The controller observes a pressure decrease as the piston retracts and checks whether the pressure-decrease to piston-retraction relationship is within a predetermined acceptable range for continued operation of a brake-by-wire mode.

Career Highlights

Quingyuan Li is currently employed at Robert Bosch, a leading company in automotive technology and engineering solutions. His role involves developing innovative braking systems that enhance vehicle safety and performance. His contributions have been instrumental in advancing the capabilities of modern vehicles.

Collaborations

Quingyuan Li has collaborated with talented coworkers such as Rosalin Irwan and Wenguang Zhou. Together, they have worked on various projects that push the boundaries of automotive technology.

Conclusion

Quingyuan Li's innovative work in brake systems exemplifies his dedication to improving vehicle safety and performance. His patents