光纤水下照明与字符显示系统的研制

Development of System for Fiber-Optic Underwater Lighting and Displaying Characters

介绍了一种实用的聚合物光纤(简称POF)端面矩阵显示屏系统设计。该系统显示屏表面具有光电隔离,不产生电火花,无电磁辐射等特点,是一种安全可靠的照明与显示系统。他可以用于水下照明与字符显示、水下信息传递等,消除了传统照明器具及电子显示屏在水下使用时容易漏电、短路、死机等现象。该系统利用PC机将字符转换为点阵显示数据,然后送给单片机存储并作显示处理,具有设计简单,可靠性高的优点。

A kind of practical system design of POF dot matrix display screen is introduced. The surface of its display screen has the trait of photovoltaic seclusion,without electric sparkle or electromagnetic radicalization. It is a safe tried System for lighting and display. It can be used for underwater lighting and displaying characters, underwater communication and so on, which eliminates creepage,short, systemic breakdown and so on when traditional lighting and electronic display are used underwater. It uses PC to transform characters to dot matrix display data and sends them to the single chip computer which stores the data and completes display management. It is simple in design and high in reliability.