中圖分類號： TN95
文獻標識碼： A
DOI：10.16157/j.issn.0258-7998.211433
中文引用格式： 侯彭亮，郭蘋，王展鵬，等. 基于Qt的雷達顯示及手機客戶端設計[J].電子技術應用，2021，47(8)：128-132.
英文引用格式： Hou Pengliang，Guo Ping，Wang Zhanpeng，et al. Qt-based radar display and mobile phone client design[J]. App-
lication of Electronic Technique，2021，47(8)：128-132.

Qt-based radar display and mobile phone client design

Abstract： In order to control the plane position indicator(PPI) more conveniently and quickly, a Qt-based PPI display and mobile phone control client is designed.According to PPI display and control requirements of radar, the PPI display terminal was designed using Qt graphics framework under Windows system, and the mobile phone control client was designed using QML based on Qt on Android development environment.Through TCP/IP protocol, the PPI terminal and the mobile phone client are remotely connected to realize the control of the PPI terminal by the mobile phone client under the Ethernet.This client realizes remote control of radar PPI display using Android mobile devices, and expands the applicability of radar PPI display control system in complex environment.The test shows that the Qt-based PPI display control mobile phone client can control the PPI display terminal conveniently and quickly, and the software runs stably to meet the performance requirements.

Key words : radar display control；socket；TCP/IP；Qt graphical framework