一种商业综合体避难走道的安全疏散体系构建方法
By collecting multi-dimensional environmental data to construct a fire development prediction model, dynamically generating passable time windows, and filtering and grouping evacuation routes, the problem of insufficient multi-dimensional analysis in existing safety evacuation strategies is solved, and safe and efficient evacuation of refuge corridors in commercial complexes is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- TIANJIN SHENGDA SECURITY TECH CO LTD
- Filing Date
- 2025-10-13
- Publication Date
- 2026-07-17
AI Technical Summary
Existing safety evacuation strategies fail to comprehensively analyze multiple environmental factors such as temperature, smoke concentration, and building structural condition. They lack continuous assessment and forward-looking judgment of the safety of evacuation routes, and route planning focuses on optimal distance while ignoring the constraints of the available time window for the routes.
Real-time collection of multi-dimensional environmental data within commercial complexes, including thermal imaging temperature fields, smoke concentration distribution, and building structure vibration data, to construct a fire development prediction model, dynamically generate passable time windows, divide grid areas using a mirror model to calculate estimated arrival times, filter feasible paths, group and allocate departure times based on the remaining time of the passable time window, calculate recommended paths to avoid dangerous areas, and send them to emergency guidance equipment.
It achieves joint analysis of multiple factors, ensures the safety of evacuation routes, avoids guiding people to routes that are about to fail, and builds a scientific time-segmented scheduling mechanism to improve the safety and efficiency of evacuation from refuge corridors in commercial complexes.
Smart Images
Figure CN121279565B_ABST