基于Qt技术的汽车显示系统的设计与实现

Design and Implementation of Vehicle Display System Based on Qt Technology

Qt creator是跨平台的C++图形用户界面应用程序开发框架,为GUI图形界面的开发提供可视化环境,保证最优的跨平台界面反馈和设计。为提高仪表的研发效率,设计了一种新的基于Qt与Corect-R4平台的仪表界面交叉性开发方法。提出了模块可视化搭建程序,可控获取坐标组,无干涉工程移植3种仪表搭建的思想。对UI规整、动画搭建时间、坐标校准、系统调试等开发流程做了优化,将开发时间缩减为原来的1/3。减少了仪表的错误率和更新次数,提高了仪表的开发效率和人机交互性能,缩减了总的仪表开发周期。

Qt creator is a cross-platform C graphical user interface application development framework,which provides a visual environment for the development of GUI graphical interface,and ensures the optimal cross-platform interface feedback and design.In order to improve the efficiency of instrument research and development,a new intersecting development method of instrument interface based on Qt and Corect-R4 platform is designed.Three kinds of instrumentation construction ideas,such as visual module building program,controllable acquisition coordinate group,and non-interference engineering transplantation are put forward.The UI layout,animation build time,coordinate calibration,system debugging and other development processes are optimized to reduce the development time to 1/3 of the original.The error rate and update times of the instrument are reduced,and the development efficiency and man-machine interaction performance of the instrument are improved,the overall instrument development cycle is reduced.