【畢業(yè)設計】智能紅外線防盜報警系統(tǒng)

1、鄭州大學西亞斯國際學院 鄭州大學西亞斯國際學院本科畢業(yè)論文（設計）題 目 智能紅外線防盜報警系統(tǒng) 指導老師 職稱 學生姓名 學號__________專 業(yè)_電子信息工程 班級 電信(1)班 院 (系) 電子信息工程學院 完成時間 2012 年 04 月 30 日 IIINTELLIGENT INFRARED ANTI-THEFT ALAR

2、M SYSTEMABSTRACTAt present in the market condition equips mainly has the pressure to touch the hair style burglar alarm,the switch electronic burglar alarmand the pressure shield light,the hair style burglar alarmand so

3、on each kind of alam apparatus,but these kind of quite common alarm apparatus all have some shortcomings.This system used hashotly released the electricity infrared sensor,its manufacture simple,cost low,install easily,t

4、he antijamming ability strong,the sensitivity high,safe was reliable.This kind of security installmenthiding was not easily discovered by the bandits and thieves.Simultancously its signal after monolithic integrated circ

5、uit system processing the convenience and PC machine correspondence,is advantagcous for the multiuser unification management.This design designs two parts including the hardware and software.The hardware partially includ

6、ing the monolithic integrated circuit,infrared pokes head in the electric circuit,the actuation execution alarm circuit，the LED control circuit,the waireless transceiver circuit and so on the partial compositions.The pro

7、cessor uses 51series monolithic integrated circuits AT89C51，the overall system is works under the system software control.The system program may divide into following several modules:main program, The display circuit, Co

8、ding circuit subroutine, Coding circuit subroutine, Decoding circuit subroutine and The alarm circuit and so on. KEY WORDS STC89C52,monolithic integrated circuit,infrared sensor,the waireless transceiver,alarm circuit