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上海长海计算机公司经过几年的努力,先后推出高、中、低档彩色大、中、小微机控制屏幕显示系统,已形成系列,产品性能达国内先进水平,其中几项产品属国内独家生产。彩色大屏幕磁显示系统,由四色磁显示像素组成,在微机控制下,定时或实时显示各种图像、文字、广告、标语口号、列车时间表等画面。集中监控调度模拟显示系统,上位微机通过长线传播和无线电台接收监控系统送来的状态信号,然后送给模拟屏显示,它可集中显示路线、管道、通道、流程的运行状态和关键设备的状态,可对企业的生产状态进行遥
After years of hard work, Shanghai Changhai Computer Co., Ltd. has successively launched high, medium and low-grade color large, medium and small computer controlled screen display systems. It has formed a series of products that reach the domestic advanced level, of which several products are exclusively produced in China. Color large-screen magnetic display system, composed of four-color magnetic display pixels, under the control of the computer, regular or real-time display of various images, text, advertising, slogans slogans, train schedules and other pictures. Centralized monitoring and dispatching simulation display system, the host computer through the long-distance transmission and radio stations to receive monitoring system to send the status signal, and then sent to the analog screen display, it can focus on display routes, pipes, channels, processes and critical state of operation of the device , Can be on the production status of enterprises away