Research On Information Release System Of Urban Intelligent Traffic Flow Based On Android

With the rapid development of China's economy,the number of private cars has increased sharply,and the road congestion situation is extremely serious during the peak period.Although the country has accelerated the pace of urban road construction,it still cannot meet the requirements of vehicle growth.Difficult.The Android-based city intelligent traffic flow information release system is an important measure to promote the rapid flow of traffic information and improve the level of traffic management.It is self-evident to the importance of enhancing the smoothness of urban traffic.This article takes traffic flow information as a starting point,combines Android development technology,SQL server database technology,and.NET Framework platform technology to design an urban intelligent traffic flow information publishing system.The system is used by managers to publish traffic information in urban traffic information centers.The management terminal software and the mobile terminal APP used by the user to receive information are composed.First,through C#desktop application development technology,the PC terminal can be used as a control terminal to quickly obtain initial traffic data,intelligently predict traffic conditions for real-time data,monitor real-time road conditions information,query,modify,andissue traffic guidance information announcements And other functions.Second,a client APP based on the Android operating system was developed using Java language.By connecting the map service and calling SQL server,users can register on the APP,receive real-time traffic information,travel navigation,map search,weather query functions.Use it to get accurate real-time traffic information.Thereby,the goal of quickly acquiring road condition information for traffic managers and participants and improving road utilization is achieved.In order to ensure the function and efficient operation of the system,a complete test has been carried out.The Android-based city intelligent traffic flow information publishing system can quickly process traffic flow information and alleviate traffic congestion.The use of the Android client speeds up the flow of traffic information and is convenient To improve traveler's access to traffic information.The communication protocol designed by this system ensures the safety and accuracy of the data during transmission,provides strong support for the rapid transmission of data,improves the intelligent management of the transportation system,and coincides with the concept of developing a modern road system.