需要金幣： 1000 個金幣 |
資料包括：完整論文 |  |
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| 轉換比率：金額 X 10=金幣數量， 例100元=1000金幣 | 論文字數：30頁 |  | |
| 折扣與優(yōu)惠：團購最低可5折優(yōu)惠 - 了解詳情 | 論文格式：Adobe Reader格式(*.pdf) |  |
摘要:隨著社會的不斷進步和科學技術、經濟的不斷發(fā)展，人們生活水平得到很大的提高，對私有財產的保護意識在不斷的增強，因而對防盜措施提出了新的要求。 本設計就是為了滿足現代住宅防盜的需要而設計的家庭式電子防盜系統(tǒng)。 目前市面上裝備主要有壓力觸發(fā)式防盜報警器、開關電子防盜報警器和壓力遮光觸發(fā)式防盜報警器等各種報警器，但這幾種比較常見的報警器都存在一些缺點。本系統(tǒng)采用了熱釋電紅外傳感器，它的制作簡單、成本低，安裝比較方便，而且防盜性能比較穩(wěn)定，抗干擾能力強、靈敏度高、安全可靠。這種防盜器安裝隱蔽，不易被盜賊發(fā)現。同時它的信號經過單片機系統(tǒng)處理后方便和pc機通信，便于多用戶統(tǒng)一管理。 本設計包括硬件和軟件設計兩個部分。硬件部分包括單片機控制電路、紅外探頭電路、驅動執(zhí)行報警電路、LED控制電路等部分組成。處理器采用51系列單片機AT89S52。整個系統(tǒng)是在系統(tǒng)軟件控制下工作的。系統(tǒng)程序可以劃分為以下幾個模塊： 數據采集、鍵盤控制、報警等子函數。 關鍵詞：單片機；紅外傳感器； 數據采集； 報警電路
Abstract:Along with society's unceasing progress and science and technology,economical unceasing development, the people living standard obtainsthe very big enhancement, to private property protection consciousnessin unceasing enhancement, thus set the new request to the securitymeasure. This design is for satisfy the family type electron securitysystem which the modern housing security needs to design. At present in the market condition equips mainly has the pressure totouch the hair style burglar alarm, the switch electron burglar alarmand the pressure shields light the hair style burglar alarmand so on each kind of alarm apparatus, but these kind of quite commonalarm apparatuses all have some shortcomings. This system used hashotly released the electricity infrared sensor, its manufacturesimple, cost low, installm the antijamming ability strong, thesensitivity high, safe was reliable. This kind of security installmenthiding, was not easily discovered by the bandits and thieves.Simultaneously its signal after monolithic integrated circuit systemprocessing the convenience and P the C machine correspondence, isadvantageous for the multiuser unification management. This design designs two parts including the hardware and software. Thehardware partially including the monolithic integrated circuit controlcircuit, infrared pokes head in the electric circuit, the actuationexecution alarm circuit, the LED control circuit and so on the partialcompositions. The processor uses 51 series monolithic integratedcircuits AT89S52, the overall system is works under the systemsoftware control. The system program may divide into following severalmodules: The data acquisition, the keyboard control, reports to thepolice with the demonstration small steelyard function. Key words: monolithic integrated circuit； infrared sensor,data acquisition；alarm circuit
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