现代电子技术
現代電子技術
현대전자기술
MODERN ELECTRONICS TECHNIQUE
2015年
12期
44-46,50
,共4页
固定电话%ATmega16%FSK/DTMF%挂机短信
固定電話%ATmega16%FSK/DTMF%掛機短信
고정전화%ATmega16%FSK/DTMF%괘궤단신
fixed-line telephone%ATmega16%FSK/DTMF%on-hook SMS
基于固定电话管理系统的需求，设计一种能够及时获取并线固话通话明细的监测终端，作为管理考核该话机的一种信息来源。该终端以ATmega16单片机为核心，通过解码芯片和外围电路获得FSK/DTMF制式来电显示、组合按键及摘挂机信息，并利用低成本嵌入式UART?ETH?WiFi模块与服务器实现网络通信。实际应用表明，该终端监测准确、稳定，值得在各种固话管理系统中推广，现已成功应用到挂机短信系统中。
基于固定電話管理繫統的需求，設計一種能夠及時穫取併線固話通話明細的鑑測終耑，作為管理攷覈該話機的一種信息來源。該終耑以ATmega16單片機為覈心，通過解碼芯片和外圍電路穫得FSK/DTMF製式來電顯示、組閤按鍵及摘掛機信息，併利用低成本嵌入式UART?ETH?WiFi模塊與服務器實現網絡通信。實際應用錶明，該終耑鑑測準確、穩定，值得在各種固話管理繫統中推廣，現已成功應用到掛機短信繫統中。
기우고정전화관리계통적수구，설계일충능구급시획취병선고화통화명세적감측종단，작위관리고핵해화궤적일충신식래원。해종단이ATmega16단편궤위핵심，통과해마심편화외위전로획득FSK/DTMF제식래전현시、조합안건급적괘궤신식，병이용저성본감입식UART?ETH?WiFi모괴여복무기실현망락통신。실제응용표명，해종단감측준학、은정，치득재각충고화관리계통중추엄，현이성공응용도괘궤단신계통중。
Based on the requirement of the fixed telephone management system,a monitoring terminal was designed as a source of information to manage the fixed telephone,which can timely obtain the calling detail of a parallel telephone. The moni?toring terminal takes ATmega16 microcontroller as the core to get the FSK/DTMF standard caller ID,combination keys and off?or on?hook information through the decoding chip and peripheral circuit. The network communication is realized with low?cost embedded UART?ETH?WIFI module and server. The practical application shows that the monitoring terminal is accurate,sta?ble,and worth promoting to a variety of fixed?line telephone management systems. Now it has been successfully applied to on?hook message system.
