一种空地协同的数字孪生同步方法及系统
By employing an air-ground collaborative digital twin synchronization method, and utilizing Markov decision problems and hybrid algorithms to optimize the decision-making of mobile terminals and drones, the problem of insufficient synchronization accuracy of digital twins under low latency conditions in existing technologies is solved, achieving high-efficiency synchronization performance and resource utilization.
CN122227322BActive Publication Date: 2026-07-17NANJING UNIV OF POSTS & TELECOMM
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- NANJING UNIV OF POSTS & TELECOMM
- Filing Date
- 2026-05-20
- Publication Date
- 2026-07-17
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Figure CN122227322B_ABST
Abstract
本发明属于智能边缘网络技术领域，公开了一种空地协同的数字孪生同步方法及系统，其构建物理实体层和数字孪生层，物理实体层搭载监测平台、决策平台、实施平台；数字孪生层搭载同步平台；在当前数字孪生同步周期内，获取多个移动终端采集的环境感知数据；构建QoS模型并提出最大化系统QoS的优化目标问题；将该问题建模为马尔科夫决策问题并采用空地协同同步优化算法求解，生成移动终端感知决策、卸载决策与无人机飞行决策，实现数字孪生同步。本发明解决了传统固定边缘服务器在通信盲区内难以提供服务的问题，实现了算力资源的按需调度，保障了数字孪生同步过程的连续性。
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