WiFi-based Localization for Fail-Aware Autonomous Driving in Urban Scenarios.
IV(2023)
摘要
Ego-localization is one of the most critical functions in autonomous vehicles. This paper presents a novel WiFi-based localization system for autonomous driving designed to augment onboard localization systems during critical failures or complement GNSS-denied scenarios such as parking lots. The system leverages the existing WiFi network infrastructure to provide global localization using a WiFi interface and a publicly available WiFi RSS and AP database created through survey efforts with conventional mobile devices. An LSTM-based architecture is trained to estimate the device's position from the history of WiFi RSS, leveraging temporal correlations in the sequences. The results suggest that this system is a viable alternative even when no strong requirements are set for the quality of the GNSS measurements in the surveying phase.
更多查看译文
关键词
autonomous vehicles,complement GNSS-denied scenarios,conventional mobile devices,critical failures,critical functions,ego-localization,existing WiFi network infrastructure,fail-aware autonomous driving,global localization,LSTM-based architecture,novel WiFi-based localization system,onboard localization systems,parking lots,publicly available WiFi RSS,urban scenarios,WiFi interface
AI 理解论文
溯源树
样例
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要