Design And Implementation Of Intelligent Transportation Vehicle Monitoring System

With the development of computer technology,intelligent technologies such as the Internet of Things have been widely used in the transportation field.Intelligent transportation belongs to the high-tech industry.The operation modes and deployment modes of transportation facilities need to be constantly explored and updated.The responsibility is to ensure the safe operation of scene traffic from various aspects and realize the dynamic control of scenes.The semi-physical simulation system for scene vehicle monitoring had been designed and developed.The main contents and achievements of the integrated system include the following aspects:First,the system built differential positioning environment.A positioning base station and a mobile station were respectively set up using two sets of positioning receivers and antennas.Based on Baidu map JavaScript API,a web page electronic map was created in Visual Studio environment.On the basis of C#,the software for wireless data receiving were developed respectively.Then,the monitoring center for the scene was been designed.The monitoring center performs data processing and coordinate conversion in the background to realize vehicle positioning visualization.The project constructed a geographic information database for the scene,and the software based on Java provides a path planning function according to the idea of the Floyd algorithm.Finally,a vehicle terminal platform was built.Through the secondary development of Keil,according to the planned route,the automatic driving of the moving platform on the road surface had been realized.The platform integrates the communication between the mobile positioning receiver and the monitoring center.A matching Android APP for the car driver.The APP is developed on the basis of Android Studio and the Baidu Map SDK to provide drivers with electronic maps,location display,location search and path planning.The system used campus roads to simulate the actual operation.The experiment was carried out by integrating the monitoring system with the in-vehicle system.The test proves that the vehicle monitoring system works well and meets the functional requirements of the system.