Design Of Portable Radar Terminal System Based On Android Platform

As an important medium of interaction between radar back-end system and human,display and control terminal is an indispensable part of radar tracking system.The display and control terminal not only presents the results detected and analyzed by the radar back-end system to the operator in an intuitive form,but also transmits the human instructions to the radar back-end system.With the development of electronic information technology,radar has been widely used and developed in military,aerospace,navigation,transportation and other industries.Most of the existing radar terminals are designed and developed based on the traditional desktop system,which has the problems of large volume,high cost and difficult maintenance,and is difficult to adapt to the rapid development trend of mobile Internet at this stage.In addition,the traditional radar system is only equipped with one display and control terminal,which can not meet the requirements of multiple people and multiple computers to view and operate together.Therefore,a radar display and control terminal based on Android platform is designed.This paper introduces the development and research status of radar terminal,analyzes the functional requirements of display and control terminal system,and designs the overall scheme and framework of display and control terminal system.The server-side program is designed and implemented in detail.Based on the developed information processing module,the function of user management and authority verification is designed.The program of Android client is designed and implemented.The client includes radar image display,track details display,common control commands,etc.The display and control terminal system designed for mobile operating system Android has the advantages of portability and easy interaction,and supports multi-user use on multiple devices.The server system is designed with front and back separation and three-tier architecture,which has the characteristics of clear structure,low coupling and high scalability.The rationality of the software design is verified by testing the server interface,joint debugging,and the function and performance of the system(including the display and control of the terminal).