Hongxiang Leng

Title: The Innovations of Inventor Hongxiang Leng

Introduction

Hongxiang Leng is a notable inventor based in Shanghai, China, recognized for his significant contributions to the field of electric vehicle technology. With a total of four patents to his name, Leng has demonstrated a commitment to advancing automotive innovations, particularly in dual motor power systems.

Latest Patents

Among his latest inventions, Hongxiang Leng has developed a sophisticated dual motor power system and control method for pure electric vehicles. This innovation involves a unique approach wherein one of the two motors operates within defined torque thresholds based on current vehicle speed. The torque is changed stepwise, and the necessary torque for the second motor is determined according to a specific distribution relation. This method not only optimizes the efficiency of the power system but also identifies the best working points for both motors.

Another patent reflects his expertise in hybrid systems, detailing a dual-motor power configuration. This system includes two motors, an intermediate shaft, and strategically positioned gear sets. A notable feature is a single synchronizer that can switch between neutral and two-speed ratio positions, allowing flexibility in the vehicle's power management and driving efficiency.

Career Highlights

Hongxiang Leng is employed at SAIC Motor Corporation Limited, a leading automotive manufacturer known for its commitment to innovation and quality in vehicle production. His role within the company has allowed him to further explore and implement cutting-edge technologies in electric and hybrid vehicles.

Collaborations

In his professional journey, Leng collaborates with esteemed colleagues such as Jun Sun and Jian Ding. Together, they contribute to the company’s dynamic research and development team, leveraging their collective expertise to push the boundaries of automotive technology.

Conclusion

Through his patents and ongoing work at SAIC Motor Corporation Limited, Hongxiang Leng exemplifies the spirit of innovation in the automotive industry. His contributions not only reflect his ingenuity as an inventor but also showcase the potential for technological advancements in electric vehicle systems. With continued dedication, Leng is poised to make further significant impacts in the field of transportation innovation.