Research And Design Of Cloud Platform Based Home Security System

With the improvement of people's material living standards and security prevention awareness,people pay more and more attention to the safety of the family,but the rapid pace of life makes it impossible for people to do it.People need a perfect family security system to help themselves to protect the family safety.With the development of "Internet plus initiative",more and more traditional industries and their products are combined with the Internet,and new requirements for security products have been put forward.In this paper,a family security system based on cloud platform is designed by analyzing the demand of current domestic market and the research status of security system at home and abroad.The system consists of four parts:home alarm controller,cloud platform,mobile APP and enterprise management software.The system realizes remote control and monitoring of the device through the APP and cloud platform.The enterprise management software can statistics products and user information,guarantee alarm and fault signals to be processed in time,and provide active interactive security and alarm services.In this paper,STM32F103ZET6 chip and related embedded technology are used to design home alarm controller which the function module such as power module and GPRS module are designed with modularization idea.Touch screen is adopted to realize the man-machine interaction.Wireless communication technology is used to establish communication between the general controller and the detection node,and the WiFi module is used to configure the equipment to enter the network.In this paper,Gizwits is used as the cloud platform of family security system,and the communication protocol of Gizwits is used to establish the communication between home alarm controller and APP.The Android Studio development tool and Android technology are used to design the mobile APP,which is connected to the cloud platform through the SDK provided by Gizwits.Finally,the function and reliability of family security system is verified through comprehensive tests.