Design and implementation of smart gate arrival system

In order to provide a higher level of home security protection for women living alone and reduce potential safety hazards, the Smart Doorway System is designed. The Smart Doorway System consists of a main control node, a camera shooting node, a PTZ face tracking shooting node, a cloud platform, and a WeChat applet. The main control node monitors the abnormal information at the doorway in real time, such as someone passing by, staying or unlocking the door. When an abnormal situation occurs, it reports the abnormal information to the cloud platform via Wi-Fi, and at the same time pushes it to the user via WeChat applet. In addition, the node supports fingerprint, RFID and password unlocking methods, and the system automatically dials a distress call when an emergency occurs. The camera shooting node detects whether there is someone at the door, automatically takes photos when there is someone, and uploads the photos to the cloud platform through the Wi-Fi module. The face tracking and shooting node of the cloud platform realizes the function of automatically tracking and shooting and saving the faces in the detected area. The cloud platform is responsible for storing the data uploaded by each node, and the storage duration is one month. The WeChat applet obtains the latest door lock status, alarm information and other data in real time and displays it to the user. This allows users to control the security dynamics of the home portal in real time no matter where they are, greatly enhancing the convenience and effectiveness of security. In short, the Smart Doorway system allows women living alone to get allaround security protection and reduce potential security risks.