基于WT588D宿舍智能防盗防火报警系统.PDF

基于 WT588D 宿舍智能防盗防火报警系统 摘要： 本设计以超低功耗单片机 MSP430F149 为控制核心实现了宿舍智能防盗防 火报警功能。其中含人体红外检测，烟雾检测及声光报警，安防数据存储等模块。 在设计中，人体红外检测实现了最远距离 9.6 米；烟雾传感器检测能在 0.5 秒内 快速反应，在掉电的情况下可存储安防监控数据；具有事故语音播报等功能。除 此之外考虑宿舍安防特点，设计中还添加了贵重物品检测功能；用 VB 语言编写 上位机监控程序，通过无线通信实现组网异地监控；监控数据存储可在数据库内 进行查询；外人强制开门时自动录像，短信报警和真人语音报警,视频发送到主 人邮箱等功能。另考虑到节能安全的效果，设计中还加入太阳能电池板、铅酸蓄 电池以便在突然停电情况下供电。 关键词：MSP430F149；人体红外传感器；烟雾传感器；无线模块；组网监控 WT588D 语音模块 Abstract: This design achieved such functions as intelligent burglary-resisting and fire prevention in dormitories，taking super-low consumption series MSP430F149 as control core. Modules including infrared detection over human body, smoke detection, the valuables detection,data storage ,acousto-optic alarm, etc. are carried out in the design. Among them, in maximum distance and frequency, the infrared detection module achieved the effects of 9.6m. Smoke sensor could react rapidly within 0.5seconds and storage can store the monitoring data under the condition of power failure. And the function of voice broadcast upon accidents is also included.Apart from these functions, in view of dormitory security, VB Language was adopted in this design to write the PC monitor procedure. Then net-forming monitoring was realized via wireless communication and monitoring data could also be stored within database for data query. Additionally, when a stranger tries to force the door, the camera could automatically record a video and then inform the master by means of a short message. Meanwhile, it could also send the video to the master’s mailbox, playing a role in burglary-prevention and collecting crime evidences. Lastly, taking safety of energy conservation into consideration, solar panels, lead-acid battery are applied in this design to supply power in case of sudden loss of power. Keywords: MSP430F149; human infrared sensor; smoke sensor; wireless module; net-forming monitor WT588D 1 一、方案论证与比较 根据题目要求以及从设计的客观实际情况出发，我们对单片机的控制系统、 上位机的设计方式、通讯方式的选择进行了详细论证与比较，