An underwater acoustic networking semi-physical simulation test device
The underwater acoustic networking hardware-in-the-loop simulation test device solves the problems of complexity and high cost in underwater acoustic networking performance testing, and realizes efficient, flexible and realistic simulation testing, supports multiple application scenarios, and reduces costs and risks.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- THE 715TH RES INST OF CHINA SHIPBUILDING IND CORP
- Filing Date
- 2026-05-22
- Publication Date
- 2026-07-17
AI Technical Summary
Existing underwater acoustic networking technologies are difficult to replicate and compare in performance testing in complex underwater environments, sea trials are costly, pure digital simulations cannot truly reflect the interaction effects between the physical layer and the protocol layer, and there is a lack of efficient, flexible, and realistic hardware-in-the-loop simulation testing methods.
A semi-physical simulation test device for underwater acoustic networking is provided, including a simulation control module, a signal transmission and processing module, an acquisition and transmission module, a convergence transmission server, and a channel simulation module. It adopts a modular design, supports multi-channel parallel real-time simulation, and combines the realism of physical nodes with the controllability of channel simulation to simulate effects such as multipath effects, propagation loss, and environmental noise.
It enables efficient, flexible, and realistic simulation testing of large-scale underwater acoustic networks, reducing costs and risks, improving the confidence of test results and the efficiency of laboratory testing, and supporting a variety of application scenarios.
Smart Images
Figure CN122420197A_ABST