物联网技术与智能建筑公共安全系统

The Internet of Things Technology and Public Security System for Intelligent Building

本文介绍了智能建筑公共安全系统的组成、功能及关键要素；从智能建筑的角度，介绍了物联网系统及相关技术，进而给出了两种典型的应用：人员定位和多模态异常感知：阐述了人员定位的基本原理和应用场景，描述了多模态异常感知的应用对象和关键技术。

The article introduces the composition, function and key elements of the public security system for intelligent building, introduces the networking system and related technologies from the angle of intelligent building, and then gives out two kinds of typical application： personnel positioning and multi-modal abnormal perception, expounds the basic principle and application scenes of personnel location, describes application object and key technology of multi-modal abnormal perception.