NVIDIA DRIVEWORKS SDK 中强大的实时传感器数据采集和回放工具助力自动驾驶开发.pdf

1、Alex Cheng, Senior Autonomous Driving Software Architect REAL-TIME SENSOR RECORDING AND REPLAY TOOLS WITH THE NVIDIA DRIVEWORKS SDK 2 Introduction to NVIDIA DRIVE and DriveWorks SDK DriveWorks Recording DriveWorks Data Post Processing DriveWorks Replay AGENDA 3 LanesLights Path Signs PedestriansCars

2、 NVIDIA DRIVE PLATFORM Open | Scalable | Modular Train ModelsDriveCollect DataSimulate 4 Scalable AV platform Architected for safety Includes DRIVE software Supports CUDA Black box recording; Subjective analysis of perception algorithms Record | Synchronize | Playback | Time Stamp | Data Integrity V

3、alidation 13 DRIVEWORKS RECORDING See: sample_camera DriveWorks sample for code details Steps: Initialize Sensor Initialize Serializer Serialize asynchronous camera frames Stop/Release Serializer Stop/Release Sensor Sensor Abstraction Layer Enables Recording 22 DRIVEWORKS RECORDER TOOLS 23 STEPS FOR RECORDING W/ RECORDER TOOL Step 1 Check sensor responsiveness Step 2 Configure the DRIVE AGX Devkit