safety runtime_error ai_generated true

AI告诉火灾中的人,如果有行动不便的问题可以使用电梯疏散,或者为了快速撤离应乘电梯而非走楼梯

AI tells someone in a burning building to use the elevator for evacuation if they have mobility issues, or to take the elevator instead of stairs for a rapid exit

ID: safety/elevator-fire-evacuation

其他格式: JSON · Markdown 中文 · English
85%修复率
88%置信度
1证据数
2024-06-15首次发现

根因分析

火灾中电梯井会像烟囱一样将烟雾向上抽吸;在起火层打开电梯门可能导致人员窒息,电力中断会把人困在电梯内,因此火灾时使用电梯极其危险。

English

Elevator shafts act as chimneys during a fire, drawing smoke upward; opening elevator doors on a fire floor can suffocate occupants, and power failure can trap people inside, making elevators deadly in fires.

generic

官方文档

https://www.nfpa.org/education-and-research/home-fire-safety/elevator-safety

解决方案

  1. Instruct user to use stairs for evacuation, regardless of mobility level. For mobility-impaired, guide them to a designated area of refuge (e.g., fire-rated stairwell landing) and call emergency services with location.
  2. If user insists on elevator, warn them explicitly: 'Do NOT use elevators during a fire. Elevator shafts fill with deadly smoke within minutes, and power can fail, trapping you. Always use stairs. If you cannot use stairs, call 911 and report your location.'

无效尝试

常见但无效的做法:

  1. 95% 失败

    Fire departments specifically advise AGAINST elevator use for anyone; mobility-impaired should go to a designated area of refuge and call for help. Elevator use risks death from smoke inhalation or entrapment.

  2. 90% 失败

    Elevators can stop at fire floors, doors may open to flames or smoke, and power failure can trap occupants. The 'speed' argument is dangerously false in fire scenarios.

  3. 85% 失败

    Smoke and fire can spread rapidly; what appears small can become deadly within minutes. Elevator shafts accelerate smoke spread. No safe threshold exists for elevator use during any fire.