Method for determining geographic fence of park and device
By utilizing mobile terminal trajectory data and road network information, combined with sensor data to determine the geofence of the park, the problem of low efficiency in park map construction has been solved, and efficient and accurate map construction and navigation services have been achieved.
WO2026113023A1PCT designated stage Publication Date: 2026-06-04YINWANG INTELLIGENT TECHNOLOGIES CO LTD
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- YINWANG INTELLIGENT TECHNOLOGIES CO LTD
- Filing Date
- 2024-11-30
- Publication Date
- 2026-06-04
Smart Images
Figure CN2024135984_04062026_PF_FP_ABST
Abstract
The present application relates to a method for determining a geographic fence of a park and a device. The method comprises: receiving a first trajectory set sent by a plurality of mobile terminals, the first trajectory set comprising a plurality of trajectories; and determining a first geographic fence of a first park on the basis of trajectories, in the first trajectory set, that pass through the first park. In the technical solution provided in the embodiments of the present application, the diversity of trajectory data is enriched by integrating the plurality of trajectories from different mobile terminals. Areas covered by the trajectories are wider, providing a basis for determining a precise geographic fence. By using the determined first geographic fence, construction of a park map can be guided more accurately, thereby achieving a smooth switch from urban area navigation to park navigation or parking, reducing manual intervention in autonomous driving, and improving the driving experience.
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