Software Design Of Portable Transponder Test Equipment Based On Qt

In recent years,Air Traffic Control Radar Beacon System has become one of the most important systems in the field of aviation safety.It plays an important role in ensuring the safety of air traffic,and is an important guarantee for the rapid growth of aircraft that can fly safely in the air.Therefore,how to find and eliminate equipment failures as much as possible before the take-off of the aircraft has naturally become another focus in the aviation field.However,due to the uncertainty of the position and location of the aircraft before each flight,how to conveniently and quickly detect Air Traffic Control Radar Beacon System on the aircraft becomes particularly important.Air Traffic Control Radar Beacon System test equipment is required to have a small size,be portable,and Easy-to-operate secondary radar system test equipment to achieve safety inspection of the aircraft’s Air Traffic Control Radar Beacon System equipment before flight.Therefore,this subject is based on the existing results of the domestic secondary radar test system,and refers to the portable Air Traffic Control Radar Beacon System test equipment IFR6000 of Aeroflex in the United States to conduct software-related research on portable transponder test equipment.Based on the functional requirements of portable answering machine test equipment software and its future development direction,this paper designs and implements portable answering machine test equipment software based on Qt in Windows 7.In combination with the hardware design part,the underlying driver software of the software is implemented,and it is packaged in Qt creator as a static function library for use by human-computer interaction interface application software.The application software makes use of Qt’s rich API and its unique signal and slot mechanism,and is developed and implemented in Qt creator,so that users can display the test results on the interface by operating in the application software,and can save the test results.Finally,it has realized three functional modules of on-board transponder function test,transmission characteristic test,and reception characteristic test,and portable portable transponder test equipment software.