This invention presents a method for generating adaptive trajectories using quintic polynomials, specifically designed for use in autonomous driving systems at intersections. By considering position, velocity, and acceleration at key points, the system creates optimized curves that ensure smooth transitions and efficient turning. A multi-decision maker and evaluator system dynamically adjusts virtual speeds and evaluates curvature to generate optimal trajectories, leveraging past experiences stored in a memory pool to improve future decisions and enhance overall driving performance.
Aug 15, 2024
This invention introduces a SOME/IP Service module that abstracts and simplifies vehicle communication for smart driving systems. It maps SOME/IP services to topics, making communication more efficient and less dependent on vehicle-specific protocols. The system supports message fusion, load balancing, and both message passthrough and forwarding modes, allowing flexible and efficient interaction between different domains in the vehicle.
Mar 30, 2024
This invention focuses on a system for automatic latency testing in remote driving video streams. Utilizing digital clock recognition from screen regions and image processing techniques, it calculates the time differences between the streamed and pulled video streams. The integration of OpenCV for clock detection and image preprocessing has significantly enhanced software performance.
Oct 30, 2022