一种基于云计算的测绘地理信息数据采集方法
By uniformly processing surveying task parameters and grid status through a cloud server, a terminal capability profile is generated, which solves the problem of adapting fine-grained grid acquisition tasks to terminal capabilities and realizes more refined task assignment and closed-loop control of data acquisition.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- JINAN SURVEYING & MAPPING RES INST
- Filing Date
- 2026-05-14
- Publication Date
- 2026-07-17
AI Technical Summary
In existing technologies, during the data acquisition process of surveying and mapping geographic information, it is difficult to dynamically and accurately adapt fine-grained grid acquisition tasks to terminal capabilities, resulting in insufficient adaptation between terminal capabilities and grid requirements, difficulty in timely feedback of supplementary acquisition tasks, and a lack of dynamic correlation mechanisms.
The system receives surveying task parameters from a cloud server, unifies the coordinate format and binds the task number, spatially segments the data and configures grid numbers and status fields, generates a spatial grid state machine, uses the data collection requirement index key to perform requirement-driven association, achieves terminal capability profile matching, generates data collection sub-tasks, and performs quality inspection and data storage.
It improves the precision of task assignment in parallel acquisition scenarios with multiple grids, multiple terminals, and multiple precision levels, reduces the risk of invalid acquisition and re-acquisition, and enhances the closed-loop control capability of surveying and mapping geographic information data acquisition.
Smart Images
Figure CN122220440B_ABST