| 基于MMS的即时报警系统设计 |
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| 引用本文： | 喻魁兰,金可音,毛源泽.基于MMS的即时报警系统设计[J].单片机与嵌入式系统应用,2012,12(2):50-53. |
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| 作者姓名： | 喻魁兰 金可音 毛源泽 |
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| 作者单位： | 1. 湖南工业大学计算机与通信学院,株洲,412007
2. 广西大学 |
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| 摘 要： | 基于MMS的即时报警系统，以AVR单片机为核心控制电路，采用了包括GPRS技术、语音处理电路、图片抓拍电路、人体热红外感应电路和DTMF译码电路等电路。系统通过人体热红外感应来触发微控制器启动图像处理模块抓拍图片，并通过手机模块以MMS形式发送到用户手机上。同时，用户也可以主动发送指令给报警系统以获取当前图片。此系统可以及时抓拍犯罪人的相貌，为公安机关抓获罪犯提供最直接的证据，有助于及时抓捕罪犯，实现家居安防及时报警功能。
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| 关 键 词： | MMS ATmega16L TR800 即时报警 家居安防 |
Real-time Alarm System Based on MMS |
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| Yu Kuilan,Jin Keyin,Mao Yuanze.Real-time Alarm System Based on MMS[J].Microcontrollers & Embedded Systems,2012,12(2):50-53. |
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| Authors: | Yu Kuilan Jin Keyin Mao Yuanze |
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| Affiliation: | 1. Department of Computer and Communication, Hunan University of Technology, Zhuzhou 412007, China ; 2. Guangxi University) |
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| Abstract: | The alarm system is designed based on MMS and AVR microcontroller. The system adopts GPRS technology, speech processing circuit, image capture circuit, human body infrared induction circuit and decoding circuit. Through human body thermal infrared sensing, the system triggers microcontroller to start the image processing module to capture images, and sends picture in the form of MMS to users through the mobile phone module. At the same time, users can send commands to the alarm system to obtain the current picture. This system can capture the suspect＇s appearance in real-time, providing the police with the most direct evidence and realizing home security alarm function. |
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| Keywords: | MMS ATmegal6L TR800 timely warning home security |
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