Simulation based perception testing for autonomous vehicles
Perception Testing technologies are widely applied in various scenarios, like industrial and academic research applications for autonomous driving systems. Accurate and robust autonomous driving simulation perception is pivotal for safety-guidance autonomous vehicles (AV). The autonomous vehicle sys...
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| Format: | Thesis-Master by Research |
| Language: | English |
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Nanyang Technological University
2022
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| Online Access: | https://hdl.handle.net/10356/154942 |
| _version_ | 1826119685705302016 |
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| author | Yang, Xuehuan |
| author2 | Liu Yang |
| author_facet | Liu Yang Yang, Xuehuan |
| author_sort | Yang, Xuehuan |
| collection | NTU |
| description | Perception Testing technologies are widely applied in various scenarios, like industrial and academic research applications for autonomous driving systems. Accurate and robust autonomous driving simulation perception is pivotal for safety-guidance autonomous vehicles (AV). The autonomous vehicle system is facing the main challenges of a complex real-world environment with multi sensors' performance and their neighborhood view with an uncertain environment. The perception module exploits deep learning models to detect surrounding obstacles, including their types, positions, and velocities. However, the issue of LiDAR performance, which is the prediction of multi obstacle properties based on their deep learning model, remains unresolved. In addition, autonomous Vehicle systems rely on deep learning models to collect and modify raw point cloud data. It's crucial to check autonomous vehicles' robustness in several scenarios to generate automotive vehicles more safety and reliable. At this stage, it is easier to perform sensor integration to simulate sensors' performance for Autonomous Driving at various levels of verification. This thesis utilizes a realistic LiDAR point cloud and compares the difference between real-world and simulation environments to test perception modules for autonomous driving platform systems. This thesis proposes a simulation-based testing platform for autonomous vehicles to discover the potential shortage of perception by analyzing huge scenarios and testing the suitable sensor performance in multi particular levels of the automated driving platforms. Additionally, this thesis introduces a simulation-based testing method, which involves multi-sensor configurations and includes virtual environment testing with various scenarios. To deal with real-time traffic scenarios, an effective way is utilized to search for the closest scenarios. Also, the proposed method has been tested in popular autonomous vehicle platforms and simulators. To utilize the existing methodology, we perform industry platforms on Baidu Apollo and guide it to assess the quality and enhance the perception system based on a simulation-based testing platform. |
| first_indexed | 2024-10-01T05:04:08Z |
| format | Thesis-Master by Research |
| id | ntu-10356/154942 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T05:04:08Z |
| publishDate | 2022 |
| publisher | Nanyang Technological University |
| record_format | dspace |
| spelling | ntu-10356/1549422022-02-02T08:01:58Z Simulation based perception testing for autonomous vehicles Yang, Xuehuan Liu Yang School of Computer Science and Engineering yangliu@ntu.edu.sg Engineering::Computer science and engineering Perception Testing technologies are widely applied in various scenarios, like industrial and academic research applications for autonomous driving systems. Accurate and robust autonomous driving simulation perception is pivotal for safety-guidance autonomous vehicles (AV). The autonomous vehicle system is facing the main challenges of a complex real-world environment with multi sensors' performance and their neighborhood view with an uncertain environment. The perception module exploits deep learning models to detect surrounding obstacles, including their types, positions, and velocities. However, the issue of LiDAR performance, which is the prediction of multi obstacle properties based on their deep learning model, remains unresolved. In addition, autonomous Vehicle systems rely on deep learning models to collect and modify raw point cloud data. It's crucial to check autonomous vehicles' robustness in several scenarios to generate automotive vehicles more safety and reliable. At this stage, it is easier to perform sensor integration to simulate sensors' performance for Autonomous Driving at various levels of verification. This thesis utilizes a realistic LiDAR point cloud and compares the difference between real-world and simulation environments to test perception modules for autonomous driving platform systems. This thesis proposes a simulation-based testing platform for autonomous vehicles to discover the potential shortage of perception by analyzing huge scenarios and testing the suitable sensor performance in multi particular levels of the automated driving platforms. Additionally, this thesis introduces a simulation-based testing method, which involves multi-sensor configurations and includes virtual environment testing with various scenarios. To deal with real-time traffic scenarios, an effective way is utilized to search for the closest scenarios. Also, the proposed method has been tested in popular autonomous vehicle platforms and simulators. To utilize the existing methodology, we perform industry platforms on Baidu Apollo and guide it to assess the quality and enhance the perception system based on a simulation-based testing platform. Master of Engineering 2022-01-19T04:56:12Z 2022-01-19T04:56:12Z 2022 Thesis-Master by Research Yang, X. (2022). Simulation based perception testing for autonomous vehicles. Master's thesis, Nanyang Technological University, Singapore. https://hdl.handle.net/10356/154942 https://hdl.handle.net/10356/154942 10.32657/10356/154942 en This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0). application/pdf Nanyang Technological University |
| spellingShingle | Engineering::Computer science and engineering Yang, Xuehuan Simulation based perception testing for autonomous vehicles |
| title | Simulation based perception testing for autonomous vehicles |
| title_full | Simulation based perception testing for autonomous vehicles |
| title_fullStr | Simulation based perception testing for autonomous vehicles |
| title_full_unstemmed | Simulation based perception testing for autonomous vehicles |
| title_short | Simulation based perception testing for autonomous vehicles |
| title_sort | simulation based perception testing for autonomous vehicles |
| topic | Engineering::Computer science and engineering |
| url | https://hdl.handle.net/10356/154942 |
| work_keys_str_mv | AT yangxuehuan simulationbasedperceptiontestingforautonomousvehicles |