Wendong Cheng

Title: The Innovations of Wendong Cheng

Introduction

Wendong Cheng is a notable inventor based in Shanghai, China. He has made significant contributions to the field of vehicle-mounted network security. His innovative approach to detecting intrusions in controller area networks (CAN) has garnered attention in the automotive industry.

Latest Patents

Wendong Cheng holds a patent for a method titled "Method for detecting CAN bus intrusion of vehicle-mounted network based on GMM-HMM." This patent outlines a sophisticated technique for identifying anomalies in CAN bus communications. The method involves obtaining normal packet data, analyzing packet cycles, and utilizing a Gaussian mixture model-hidden Markov model (GMM-HMM) to assess the likelihood of packet sequences being abnormal. This innovation is crucial for detecting various attack behaviors, including denial of service (DoS) and replay attacks.

Career Highlights

Throughout his career, Wendong Cheng has worked with prominent companies such as China Automotive Innovation Co., Ltd. and Shanghai Uni-sentry Intelligent Technology Co., Ltd. His experience in these organizations has allowed him to apply his expertise in automotive technology and network security.

Collaborations

Wendong Cheng has collaborated with notable professionals in his field, including Heng Hu and Hongxing Hu. These partnerships have contributed to the advancement of his research and innovations.

Conclusion

Wendong Cheng's work in vehicle network security exemplifies the importance of innovation in protecting automotive systems. His patented method for detecting CAN bus intrusions is a testament to his expertise and dedication to enhancing vehicle safety.