Research On Multi-device Cooperation Mechanism Of IOS System Based On Middleware

The Internet has gradually developed with the changes of the times,and at the same time,the application of Internet thinking has also penetrated all walks of life.In the past,it was only possible to connect to the Internet in the use of computers on special occasions.And now,thanks to the development of 5G infrastructure,the network speed is getting faster and faster,thus enabling more and more devices to connect to the Internet.At the same time,the collaboration between different devices in the current environment often has many barriers or even incompatibilities with each other.Among these devices,because of the closed nature of the underlying system,the iOS system makes the collaboration and communication between the iOS system and other systems more troublesome and difficult.Based on the above factors,this thesis will take iOS as the main research object and establish a multi-device cooperation system of communication mode between multi-devices through middleware.At the same time,on the underlying system of the functional module,this thesis uses a cross-platform framework to design.For the multi-device collaboration system based on the middleware-based iOS system,in this thesis:1)In the design of multi-device cooperation architecture,a data communication mode with DDS(Data Distribution Service)data distribution service as the main,mixed with multiple communication protocols is realized,and the unity and stability of transmission services are ensured while multiple devices cooperate with each other.2)On the premise that the mobile phone is the control terminal,a set of cross-platform development framework with C++ as the programming language is developed and implemented.With the help of the cross-platform development framework,a set of codes can be used to serve the iOS system and the Android system,which largely solves the complicated and difficult situation of collaborative communication between the iOS system and other terminal devices.3)Based on the home multi-device collaboration environment set in this thesis and the multi-device collaboration mode controlled by the mobile terminal,several functional modules with strong practicability are developed and implemented.At the same time,the component-based decoupling of sub-functions between functional modules is successfully achieved.4)The multi-device cooperation system designed in this thesis can serve the data transmission service between multiple devices very conveniently,shield the differences of the underlying systems of different devices,and achieve the unity of device cooperation.In this environment,the iOS system can be quickly integrated into the entire system,and the help of the cross-platform development framework can effectively improve the development efficiency.