基于物联网的高层建筑消防安全监控预警系统

High-rise Building Fire Safety Monitoring and Warning System Based on the Internet of Things

为提升监测预警系统的预警能力,加强对火灾的控制,基于物联网设计高层建筑消防安全监控预警系统。该系统包含硬件、软件设计2部分,硬件通过建立DS18b20温度传感器,并与继电器控制模块相关联实现;软件通过消防交互预警指令,将其设定在反向识别监控数据库之中实现。选择某高层建筑对预警系统进行测试,结果表明:监控识别率达到93%以上,反向识别误差低于0.0039,预警响应时间基本低于1.02s,表明该系统的覆盖识别率高、监控误差小、预警速度快。针对复杂的高层建筑,可获取精准的数据,具有实际的应用价值。

To enhance the warning effectiveness of the monitoring and warning system and strengthen fire control,a high-rise building fire safety monitoring and warning system is designed based on the Internet of Things.The system consists of two parts:hardware and software design.The hardware is implemented by es-tablishing a DS18b20 temperature sensor and associating it with a relay control module;The software sets fire interactive warning instructions in the reverse identification monitoring database for implementation.A high-rise building was selected for testing the early warning system,and the results showed that the monitoring recognition rate reached over 93%,the reverse recognition error was less than 0.0039,and the warning re-sponse time was less than 1.02s.This indicates that the system has a high coverage recognition rate,small monitoring error,and fast warning speed.For complex high-rise buildings,accurate data can be obtained,which has practical application value.