船用计程仪综合显示组件的研制  

The Designing of Compacted Milemeter Unit

作　　者：金强宁[1] 屈惠明 

机构地区：[1]南京电子器件研究所,南京210016 [2]华飞彩色显示系统有限责任公司,南京210028

出　　处：《光电子技术》2002年第2期97-101,共5页Optoelectronic Technology

摘　　要：计程仪综合显示组件是特种船舶舱内显示航行速度及累积航程的动态终端 ,它是目前运用比较广泛的动圈指针式显示器的升级换代产品。该产品通过标准串行通讯口接收数据 ,采用液晶显示屏图形化实时显示 ,具有结构简单、坚固 ,电压和功耗低 ,显示性能好 。This milemeter is one kind of terminals to meter the speed of armed submarine, and calculate the total sail distance. And it also can display the results dynamically. Its one kind of ideal product to take the place of old dynamic hand type milemeter, which is generally used today. The system receives the data through peripheral circuit in special code with special protocol. The code will be translated through the serial port. And the LCD display unit will synchronously display messages processed by the Central Processing Unit. The LCD control circuit can make bar graph indicator display synchronously and correctly. This system is designed in modularized configuration, and has the advantages of simple structure, firmness, low power consuming, outstanding display quality and longevity.

关 键 词：显示组件 计程仪 液晶显示屏 串行接口 光柱显示 船舶 

分 类 号：U665.26[交通运输工程—船舶及航道工程] TN141[交通运输工程—船舶与海洋工程]