文件名称:qichebaojing
- 所属分类:
- 单片机(51,AVR,MSP430等)
- 资源属性:
- [PDF]
- 上传时间:
- 2012-11-26
- 文件大小:
- 125kb
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- 提 供 者:
- che****
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介绍说明--下载内容均来自于网络,请自行研究使用
本系统是利用公共通信网作传输媒体的面向
普通居民的电话录音和自动报警系统。当检测到
电话线路发来的振铃(铃流),经一段时间无人接
听便进行模拟摘机,摘机后将主人留言发送给对
方,最后录入对方语音,直到检测到对方挂机为止
完成录音电话的功能。当有预先设定的警情发生
时,能自动拨打已存储好的三组电话号码或手机、
寻呼机号码,对方摘机后自动播放已录制好的语
音报警信息。
-This system is the use of public communications network to the transmission media for the ordinary residents of the telephone recording and automatic alarm system. When the test sent to a phone line ringing (ringing), then no answer after a period of time to simulate the hook, pick up the owner of a message will be sent to the other side, the last entry the other voice, hang up until the completion of testing to each other recording phone functions. When pre-alarm occurs, can automatically dial stored phone numbers or good three mobile phones, pager numbers, the other hook to automatically play the recorded voice alarm message.相关搜索: pager
普通居民的电话录音和自动报警系统。当检测到
电话线路发来的振铃(铃流),经一段时间无人接
听便进行模拟摘机,摘机后将主人留言发送给对
方,最后录入对方语音,直到检测到对方挂机为止
完成录音电话的功能。当有预先设定的警情发生
时,能自动拨打已存储好的三组电话号码或手机、
寻呼机号码,对方摘机后自动播放已录制好的语
音报警信息。
-This system is the use of public communications network to the transmission media for the ordinary residents of the telephone recording and automatic alarm system. When the test sent to a phone line ringing (ringing), then no answer after a period of time to simulate the hook, pick up the owner of a message will be sent to the other side, the last entry the other voice, hang up until the completion of testing to each other recording phone functions. When pre-alarm occurs, can automatically dial stored phone numbers or good three mobile phones, pager numbers, the other hook to automatically play the recorded voice alarm message.相关搜索: pager
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下载文件列表
基于AT89S52的汽车报警系统.pdf