Xin Cheng

Title: Xin Cheng and Critical-Scenario Generation for Autonomous Driving

Introduction

Xin Cheng is an inventor associated with Chang’an University in Xi’an, China. Her work includes a patented approach for generating critical scenarios used to test autonomous-driving systems.

Latest Patents

Cheng’s patent, “Method, System, Apparatus, and Medium for Generating Critical Scenarios in Autonomous Driving Tests,” describes a process for creating test scenarios from a lane-coordinate system. It constructs a one-way, single-lane car-following scenario with an autonomous vehicle controlled by an intelligent driving model (IDM) and an agent vehicle. It also constructs a one-way, dual-lane cut-in scenario with an IDM-controlled autonomous vehicle and an intelligent-agent vehicle.

The method uses these scenarios to generate critical situations for autonomous-vehicle testing. Its stated aim is to produce such scenarios efficiently and accurately, helping accelerate the evaluation of autonomous-driving performance and safety in complex, high-risk environments. Cheng is associated with 1 patent.

Career Highlights

Cheng’s patent work focuses on autonomous-driving test generation. By defining repeatable car-following and cut-in scenarios, the invention provides a structured way to examine how autonomous systems respond to challenging road conditions.

Collaborations

Cheng’s listed coworkers include Ruru Hao and Zhou Zhou. Her work is associated with Chang’an University.

Conclusion

Xin Cheng’s patent presents a scenario-generation method for testing autonomous vehicles in demanding driving situations, contributing to the development and verification of safer autonomous-driving systems.