摘要
根据机载设备人机交互需求,设计了机载大屏幕显示器的红外触摸组件。采用了双向红外收发、动态地址扫描、环境光强扫描、多点触摸扫描等技术,组件具有高分辨率、高精度、高可靠性、抗强光直射干扰、支持多点触控等特点。测试结果表明,该组件性能指标完全满足机载大屏幕显示器的人机交互需求。
An infrared touch component of airborne large-screen display was designed according to the demand of airborne equipment＇s human-computer interaction. Some technologies such as bidirectional infrared transceiver, dynamic address scanning, environmental light scanning and multi-touch scanning were used, and the infrared touch component had the characteristics of high resolution, high accuracy, high reliability, anti interference of direct sunlight and multi-touch support. The performance test results showed that the component fully met the human-computer interactive need of airborne large-screen display.
出处
《海军航空工程学院学报》
2015年第2期134-138,共5页
Journal of Naval Aeronautical and Astronautical University
关键词
机载显示器
红外触摸
人机交互
大屏幕显示器
airborne display infrared touch human-computer interaction large-screen display
