A method for constructing an intelligent monitoring network based on STC space-time coding
By providing a unified spatiotemporal reference for the monitoring network and generating globally unique STC spatiotemporal codes, the problems of low tracking efficiency and high resource requirements across cameras in traditional video surveillance networks are solved, achieving efficient and reliable target trajectory association and monitoring capabilities.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- HUANENG POWER INT INC DALIAN POWER PLANT
- Filing Date
- 2026-06-02
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional video surveillance networks lack a unified spatiotemporal coding system, resulting in low efficiency and high computational overhead for cross-camera target tracking. Centralized analysis methods using central servers have high resource requirements and are difficult to apply in large-scale wide-area monitoring scenarios.
The STC spatiotemporal coding method is adopted, which provides a unified spatiotemporal reference for the monitoring network by deploying a time synchronization server and a high-precision positioning base station. The monitoring nodes generate globally unique STC spatiotemporal codes, and a distributed storage and dynamic routing construction mechanism is used to realize cross-node trajectory association of target objects.
It achieves low computational complexity and millisecond-level trajectory association latency for cross-node target association, reduces network bandwidth requirements, improves system reliability and scalability, and provides efficient target trajectory tracking capabilities.
Smart Images
Figure CN122420138A_ABST