Haoyun Shi

Title: **The Innovative Mind of Haoyun Shi**

Introduction

Haoyun Shi, an accomplished inventor based in Tokyo, Japan, has made substantial contributions to the field of internal combustion engine technology. With a total of three patents to his name, he stands out for his innovative approaches to enhancing engine control systems. His work not only addresses aging-related issues in engine performance but also improves the overall efficiency and reliability of internal combustion engines.

Latest Patents

Haoyun Shi's latest patents focus on innovative control devices for internal combustion engines. One notable patent is the **Internal Combustion Engine Control Device**, designed to prevent transmission shocks and idling defects, such as engine racing and rough idling. This invention utilizes an air flow rate sensor to measure the actual air rate entering the engine's cylinder. The control apparatus adjusts the throttle valve based on a preset throttle opening, ensuring optimal torque under various operating conditions.

Another significant invention by Shi is the **Control Device for Internal Combustion Engine**, which accurately estimates the exhaust gas recirculation (EGR) rate during transient states. This device divides the intake passage into unit spaces, creating a physical model that improves the precision of EGR rate estimations. By establishing a connection between head unit spaces, Shi's technology enhances the gas mixture flow into the combustion chamber, leading to better engine performance.

Career Highlights

Haoyun Shi has worked with esteemed companies such as Hitachi Automotive Systems and Hitachi Astemo. His contributions within these organizations have influenced advancements in automotive technology, particularly in engine systems. Shi's career is marked by a commitment to innovation, driving the automotive industry towards a future of improved performance and efficiency.

Collaborations

Throughout his career, Shi has collaborated with talented individuals such as Yoichi Iihoshi and Toshio Hori. These partnerships have fostered a creative environment that encourages knowledge sharing and the development of groundbreaking technologies in engine control systems.

Conclusion

Haoyun Shi's contributions to the field of internal combustion engines exemplify the spirit of innovation that drives technological advancement. With his expertise in engine control devices and a solid foundation of impactful patents, Shi continues to influence the automotive industry. His work not only addresses immediate challenges but also paves the way for future innovations in engine efficiency and performance.