论文标题
使用Raspberry Pi和Nodemcu的基于IoT的主动建筑监视系统
An IoT based Active Building Surveillance System using Raspberry Pi and NodeMCU
论文作者
论文摘要
物联网（物联网）出现了，以使人类生活自动化。可以将其视为能够提供智能服务的连接事物网络。本文使用Raspberry Pi单板计算机（SBC）和Nodemcu（WiFi/IoT模块）介绍了建筑物中基于IoT的安全监视系统。该系统包括无线传感器节点和用于监视的控制器部分。通过面部检测和识别，火灾检测，远程用户警报，实时视频流和可移植性的入侵检测是系统的主要功能。在入侵检测中使用面部识别功能通过在受限区域中识别已知和未知的人，从而使系统更有效。 WiFi模块处理基于传感器的事件并将传感器状态发送到控制器部分。收到事件通知后，控制器启用摄像头用于捕获事件，通过电子邮件，电话和简短消息服务（SMS）提醒用户，并将活动的实时视频放在网页上。 WiFi模块的使用使节点紧凑，具有成本效益且易于使用。该系统的最大优势是用户可以从世界任何地方寻求监视，并可以根据情况做出响应。
Internet of Things (IoT) has emerged with a motive to automate the human life. It can be visualized as a network of connected things which is capable of providing intelligent services. This paper presents an IoT based security surveillance system in buildings using Raspberry Pi Single Board Computer (SBC) and NodeMCU (WiFi/IoT module). This system comprises of wireless sensor nodes and a controller section for surveillance. Intrusion detection with face detection and recognition, fire detection, remote user alerts, live video streaming and portability are the prime features of the system. The use of face recognition feature in intrusion detection makes the system more efficient by identifying the known and unknown person in restricted areas. WiFi module processes the sensor based events and sends the sensor status to controller section. Upon receiving the event notification, the controller enables the camera for capturing the event, alerts the user via email, phone call and Short Message Service (SMS) and places the live video of event on webpage. The use of WiFi module makes the node compact, cost effective and easy to use. The biggest advantage of the system is that the user can seek surveillance from anywhere in the world and can respond according to the situations.
