Remote Intelligent Home Monitoring System For Mobile Terminal Based On Cloud Service

In recent years,with the rapid development of science and technology and the widespread popularization of mobile intelligent devices,the demand for the Internet of Things has been increasing.Therefore,the development of the smart home system has entered the fast lane.There are many types of smart home devices in the market,but most of the devices are not compatible with each other.Most of the devices need to be wired indoors.Each smart home system needs to download a software for control,very inconvenient to use.In view of this problem,we designed a mobile terminal remote intelligent home control system.The system has most of the functions of a traditional smart home system.And the system installation does not require any interior renovation,nor does it require installation of any software.The system can be controlled via web pages and WeChat.All system datas are relayed via a remote cloud server,so the control distance is not limits.Those provide users with a convenient and comfortable smart life.The system has a variety of functions.According to the function,the system can be divided into thre e parts.The first part is the collection and graphic display of indoor environmental information.Environ mental information mainly includes temperature,humidity and brightness data,which are collected by S ht20 sensor and Bh1750 sensor.Then we use the web page combined with Highcharts plug-in and ajax t echnology for real-time dynamic display of those datas.The second part is the remote graphical control of the indoor circuit switch,such as the electric switch,light switch,etc.These switches have correspon ding buttons on the web page.By clicking buttons,the opening and closing of devices can be triggered r emotely.The third part is the remote control of indoor electrical equipment,such as air conditioning and other equipment control.The control of electrical equipment is through the Irtm wireless communicatio n module.The fourth part is the collection and display of indoor pictures.We use Ov7670 camera for i mage acquisition.We can take pictures through the button in the web page.The photography also can b e triggered by the human body near the device.All functions have been tested,which can be stable and effective work.To a certain extent,it meet the normal use requirements.