摘要
利用Windows提供的API函数及基于GSM无线通信的AT指令,借助计算机串行通信技术及PCI_1750控制卡,实现了手机短信对电影自动放映系统的远程控制。
By applying the API functions provided by Windows and AT commands based on Globe System for Mobile Communication（GSM）,especially the wireless communication,it put forward an implementation of long distance control to the automatic film projecting system through mobile telephone short message,by virtue of the computer serial communication technology and PCI-1750 control card.
出处
《南昌大学学报（理科版）》
CAS
北大核心
2011年第6期589-592,共4页
Journal of Nanchang University(Natural Science)
基金
江西省科技支撑基金资助项目(2009GBG03800)
关键词
GSM
短信息
AT指令
串行通信
远程放映
GSM
short message
AT command
serial communication
long distance projection
