基于ARM和Qt/E的车载HMI终端的设计  

Design of On-board HMI Terminal Based on Qt/E and ARM

作　　者：高强[1] 许勇[1] 

机构地区：[1]桂林电子科技大学电子工程与自动化学院,广西桂林541004

出　　处：《计算机测量与控制》2012年第1期236-238,共3页Computer Measurement &Control

基　　金：广西壮族自治区科学技术厅资助项目(063006-5G-3)

摘　　要：车载HMI是人与车辆之间的关键设备,使人能够对车辆的运行实现控制;设计了一种触摸控制与数字显示合理结合的车载HMI终端,采用ARM作为处理器,通过移植Qt/E对系统加以实现;该终端通过在Polo车CAN总线试验台测试,实现了对基本设备的触摸控制和车辆状态信息的实时显示,表明所设计的终端能够满足车载HMI的基本要求。On-board HMI is the key component between driver and his vehicle enabling human to control over the machine.A new type of on-board HMI terminal is designed combining touch control and digital display based on ARM processor and transplanted Qt/E.The experimental results from using a Polo car CAN test-bed shows the basic equipments can be touch-controlled and the vehicle running state information can be displayed real-timely.The terminal can meet the system requirements for HMI.

关 键 词：HMI ARM QT/E 车载CAN网络 触摸屏 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]