一种用于建筑工程的高精度地理信息测绘系统
By using a multi-source spatiotemporal sensing matrix module and an intelligent error compensation system, the problems of low surveying accuracy and difficulty in eliminating cumulative errors in construction engineering have been solved, achieving efficient data processing and real-time monitoring, and improving construction quality and safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- DEZHOU TIANYUAN GRP
- Filing Date
- 2026-05-25
- Publication Date
- 2026-07-17
AI Technical Summary
Existing architectural surveying systems suffer from problems such as low surveying accuracy in complex environments, strong reliance on single sensors, low efficiency in heterogeneous data fusion, and difficulty in eliminating accumulated errors.
Employing a multi-source spatiotemporal sensing matrix module, an environment-adaptive signal reinforcement unit, a distributed heterogeneous data fusion engine, a dynamic collaborative monitoring and benchmarking module, and an intelligent error compensation and closed-loop verification system, the system achieves real-time data processing and intelligent error compensation and closed-loop verification through the deep coupling of high-precision satellite positioning, lidar, inertial navigation, and real-time visual positioning.
It improves the data robustness and environmental adaptability of the surveying and mapping system, enables all-weather, high-precision coordinate acquisition, reduces the computational complexity of the algorithm, ensures the long-term stability and spatial consistency of the surveying and mapping results, and improves construction quality and safety.
Smart Images
Figure CN122408712A_ABST