OLED显示模块在智能交通信号系统的应用  

Application of OLED Module in Intelligent Traffic Control System

作　　者：陈宇[1] 付玉[1,2] 郑喜凤[1] 

机构地区：[1]中国科学院长春光学精密机械与物理研究所,吉林长春130033 [2]中国科学院研究生院,北京100039

出　　处：《液晶与显示》2009年第6期855-859,共5页Chinese Journal of Liquid Crystals and Displays

基　　金：吉林省与中国科学院科技合作项目(No.2008SYHZ0001)

摘　　要：引入单色OLED显示模块作为交通信号机的人机界面显示器,模块分辨率为128×64,具有16级灰度的文字和图片显示。所设计的显示控制方案采用ARM9作为处理芯片,可以嵌入科学的算法对交通流进行有效控制。该智能交通信号系统不但能够提供良好的人机界面,而且适应室外的恶劣环境,同时可以对交通流进行多相位、多时段控制。OLED display module was used as a man-machine interface in the traffic signal system. In this design, the OLED display realizes the 128 × 64 pixels of picture and character monochrome display with 16 gray-scales. The intelligent traffic signal system with OLED display not only can provide good man-machine interface, and adapt to the harsh outdoor environment, but also can achieve multi-phase and multi-time control of traffic flow. The intelligent traffic signal system with OLED display uses the ARM9 as processor, so a scientific algorithm can be embedded in it to carry out effective control of traffic flow.

关 键 词：OLED SSD1325 ARM9处理器 

分 类 号：TP333.8[自动化与计算机技术—计算机系统结构]