计算机与现代化Issue(8)：197-200,4.DOI:10.3969/j.issn.1006-2475.2013.08.049
无线电高度表信号模拟器控制/显示模块设计
Design of Control and Display Module of Radio Altimeter's Signal Simulator
崔宇坤 1唐金元 2王思臣 2杨国为1
作者信息
- 1. 南昌航空大学信息工程学院,江西南昌330063
- 2. 海军航空工程学院青岛校区,山东青岛266041
- 折叠
摘要
Abstract
The radio altimeter's signal programming simulator is a required equipment in altimeter' s test and maintaining.In this paper,control and display module of one new simulator is designed and manufactured.This module uses C8051F320 microprocessor as its MCU,and uses two LCD screens,which are drived by two PCF8576 chips,as its display.MCU can catch keyboard' s action,and than send corresponding control signals to RF signal time delay and attenuation module and the display's driver.In this way,control and display module can control the whole simulator,and communicate with operator.Successful utilization in daily maintenance of altimeters has proved that this control and display module has very high practical value,because it has many advantages,such as easy to operate,highly reliability,work stably.关键词
无线电高度表/信号模拟器/控制/显示/单片机/驱动Key words
radio altimeter/ signal simulator/ controlling/ display/ microprocessor/ driving分类
信息技术与安全科学引用本文复制引用
崔宇坤,唐金元,王思臣,杨国为..无线电高度表信号模拟器控制/显示模块设计[J].计算机与现代化,2013,(8):197-200,4.
