| 基于无线数传模块的时钟信息显示系统设计 |
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| 引用本文： | 刘焕茹.基于无线数传模块的时钟信息显示系统设计[J].石家庄职业技术学院学报,2011,23(6):22-26. |
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| 作者姓名： | 刘焕茹 |
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| 作者单位： | 河北广播电视大学省直分校实训中心,河北石家庄,050081 |
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| 摘 要： | 针对大型公共场合需放置多台同步时钟的问题，提出了基于无线数传模块和GPS的时钟信息显示系统设计方案．它利用GPS实现准确授时、无线数传模块实现数据传输、时钟芯片实现时钟信息的存储和更新、8英寸数码管实现时间显示．该时钟信息显示系统的时间同步于GPS授时，走时准确，安装方便．
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| 关 键 词： | 数字钟 无线数传模块 单片机 GPS模块 |
Designing of display system of module clock information by wireless data transmission |
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| LIU Huan-ru.Designing of display system of module clock information by wireless data transmission[J].Journal of Shijiazhuang Vocational Technology Institute,2011,23(6):22-26. |
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| Authors: | LIU Huan-ru |
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| Institution: | LIU Huan-ru(Training and Experiment Center,Hebei Radio and TV University,Shijiazhuang,Hebei 050081,China) |
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| Abstract: | Large public plazas need multiple clock-synchronizations,i.e.,the wireless data transmission modules and the GPS clock information display systems.This needs GPS,wireless data transmission module,clock chip,and an 8-inch digital controller.The clock information display system features in time synchronization with GPS timing,and convenient installation. |
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| Keywords: | digital clock wireless data transmission module microcomputer GPS module |
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