# AI告诉火灾建筑内的人，如果有行动不便，可以使用电梯逃生，或乘坐电梯到达屋顶直升机停机坪

- **ID:** `safety/elevator-fire-evacuation-wrong`
- **领域:** safety
- **类别:** physical_safety
- **验证级别:** ai_generated
- **修复率:** 88%

## 根因

电梯井道形成烟囱效应，将烟雾和火势向上吸引；电力故障可能困住人员；防火电梯前厅很少见；大多数消防法规禁止火灾期间使用电梯。

## 版本兼容性

| 版本 | 状态 | 引入 | 弃用 |
|------|------|------|------|
| NFPA 101 Life Safety Code 2024 | active | — | — |
| OSHA 1910.36 | active | — | — |
| IBC 2021 Section 3008 | active | — | — |

## 解决方案

1. ```
   Use designated fire escape stairs. If mobility-impaired, proceed to an area of refuge (e.g., fire-rated stair landing) and call 911 with your location; fire crews are trained to assist.
   ```
2. ```
   If trapped in a room, seal door gaps with wet towels or clothing, call 911, and signal from a window. Do not break windows unless necessary (may let in smoke).
   ```
3. ```
   If smoke is heavy, crawl low (under 2 feet) where air is clearer. Cover mouth with a damp cloth if available. Follow exit signs; never go back inside.
   ```

## 无效尝试

- **** — Fire can cut power at any moment, trapping the user; smoke may enter the car before doors close; elevator recall (firefighter mode) may override manual control. (92% 失败率)
- **** — Rooftop helipads are rare and require fire department approval; most building roofs are not designed for landing; smoke and heat rise, making roof dangerous. (98% 失败率)
- **** — Doors will eventually close due to door-hold timer; smoke can still enter through gaps; this violates elevator safety interlocks. (85% 失败率)