Elevated Road Network
Xiaobing Zhang, Xu Hailiang, Jian Hong Yang, Jia Sun, Fan Chen, Leiyun Li · 2020
Mobile navigation is a critical component in mobile maps. Yawing detection (does a vehicle yaw) is an important task in mobile navigation. In regions containing parallel and close elevated and surface roads, it is hard to detect yawing events using traditional methods, which mainly rely on low-accuracy positions and moving directions. Recognizing whether a vehicle is moving on an elevated road can significantly improve the performance of yawing detection.