Design And Implementation Of Smart Home Learning Training System Based On Android

In recent years,smart home design technology has developed rapidly and received more and more attention,becoming a sought-after industry.At present.China’s talents engaged in this industry are extremely scarce.Many enterprises and local governments are searching for smart home design talents.Therefore,strengthening the cultivation of smart home design professionals has become an urgent problem to be solved.Nowadays universities and middle and high vocational colleges have applied for opening smart home design courses majoring in Internet of Things,but in the market there are not many platforms and equipments for students to learn and train.Based on the learning characteristics of students,the author researched and developed the smart home design learning system.This article summarizes this project and elaborated on the hardware and software design of this smart home design learning system.The system is based on Wi-Fi technology,Qt and Android platform.It can remote control home appliances and monitor temperature,smog,methane,and personnel in and out through PC or mobile.It is suitable for middle and high vocational students or electronic enthusiasts to learn knowledge and skills related to smart home design.The system is flexible in structure and can add or subtract hardware or software modules according to teaching and actual needs.The system involves wireless communication technology,single chip technology,sensing technology,Android development technology and many other fields.The design of the smart home learning system mainly includes the following aspects:Firstly,Wi-Fi wireless communication technology was selected after comparing and analyzing the technology of various wireless sensor networks.Secondly,through the comparison of various programming languages,the system chooses C++ language and also use Qt development tools to manage the various electric control devices and sensors.The hardware core is STC89C516RD+ SCM.With the C language and the use of Keil development tools,it completes the design of control and development of a sensor and electric control device based on single chip system.Lastly,choose the Java language and use Eclipse software to design the graphical interface of sensor values,realize the software function of Android mobile terminal,and thus cooperate with the design and development of the whole smart home design learning system.The main chips of each module use the common and cheap chips,but the principle and method are universal,and has strong portability.Change to the chip with higher performance can meet the application of higher demand system,so the development of this system has very good practicability and promotion value.