A semantic risk-aware interactive navigation planning system and method
By constructing multi-layered environmental representations and semantic risk modeling, the problem of balancing efficiency and safety in existing navigation methods in dynamic environments is solved, enabling unified decision-making and risk management in dynamic environments and improving the safety and efficiency of navigation planning.
CN122329341APending Publication Date: 2026-07-03SHANGHAI JIAOTONG UNIV
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Patent Information
- Application Number
- CN202610805124.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-06-05
- Publication Date
- 2026-07-03
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Figure CN122329341A_ABST
Abstract
This application discloses a semantic risk-aware interactive navigation planning system, relating to the field of robot navigation planning and intelligent decision-making technology. It includes an environment state acquisition module, a multi-layer environment representation module, a semantic risk modeling module, a context vector generation module, a weight mapping module, a spatiotemporal planning decision module, and an execution feedback update module. This application also discloses a semantic risk-aware interactive navigation planning method, including the following steps: S100, acquiring the environment state; S200, constructing an environment model; S300, generating an environmental semantic risk representation; S400, calculating planning weights; S500, outputting an interactive navigation action sequence; S600, executing the interactive navigation action sequence; and S700, fulfilling the task requirements. This application achieves synergistic optimization of navigation efficiency and risk control in dynamic environments, improving the safety, adaptability, and task completion capability of robot interactive navigation.
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