Research Of The Communication Between Intelligent Terminal And Server Based On Netty Framework

In the age of highly developed information technology,the extensive use of the network is increasing year by year,also are the number of users.For the all kinds of the Internet products,the proportion of the product that people use is caused by the fierce competition in the market.And this ratio depends mainly on the user's demand and satisfaction for the product.Especially in China,efficient and convenient system platform is the core force of Internet communication market competition to provide high-quality services for the majority of user groups.With the development of IOT(Internet of things)becoming more and more perfect,the connection between people and intelligent life has become inseparable.the IOV(internet of vehicles)based on the concept of IOT proposes a new entire transportation platform including human and intelligent communication system.the IOV will meet people's travel needs,and also provide real-time traffic information,rationally plan the travel route to ensure the safety and convenience of travel.In order to satisfy these social needs and fully manage these social resources,the IOV puts forward the concept of vehicle intelligent terminal.The main function of the vehicle intelligent terminal is to carry on the statistical analysis to the driving information of the vehicle,analyze the route for driver,and make timely alarm to the risk of driving and the improper behavior of the driver.In the car rental industry and the car management industry,the vehicle monitoring system is an efficient method of managing the timely and accurate upload and storage of the vehicle's data.However,the communication service system must face hundreds of user objects,so it is very important that server communication architecture must support high concurrency,high performance and high punctuality.In order to meet the practical application of a large number of communication between vehicle intelligent terminal and server to achieve high concurrent,high load,real-time transmission characteristics,this paper mainly studies the communication technology based on Netty framework and implements the functional modules through the whole system framework combined by the communication server,the database server and the web service platform.this communication system uses Netty technology to establish concurrency,asynchronous and non-blocking socket communication,and uses JMS distributed communication model to build communication model of system,and creates customized protocol to finish data-block communication.According to the data of the protocol field to achieve the function,which is included in response to client and push message to another client.The establishment of a cluster database will achieve the message of the persistence and efficient delivery.Eventually,the platform uses load balancers to support Web server and to create an integrated communication system that is from the vehicle to the front and then to background services platform.