多功能防盗报警器.pdf
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1、郑州科技学院模拟电子技术课程设计题目多功能防盗报警器学生姓名李凯专业班级电子科学与技术一班学号201031014院(系)电气工程学院指导教师潘海洋完成时间2012 年 10 月 12 日目 录1、课程设计的目的.12、课程设计的任务与要求.13、设计方案与论证.1 3.1 功能说明.1 3.2 电路设计框图及功能描述.24、设计原理及单元电路的设计(计算与说明).34.1 电路板.3 4.2 NE555定时器.34.3 三极管 S9013.5 4.4 音乐报警片.54.5 电路的工作原理.64.6 电容的参考特性.6 5、硬件的制作与调试.75.1 根据元件清单清点元器件,并检测和测量后进行焊
2、.7 5.2 安装遇到的主要技术问题.7 5.3 电路仿真图.8 6、总结.9参考文献 .11 附录 1:总体电路原理图.12 附录 2:元器件清单.13 文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4
3、HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10
4、ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档
5、编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G
6、4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T1
7、0 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8
8、文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T81 1、课程设计的目的(1)通过本次课程设计,运用模拟电子技术,重新复习巩固模电知识。(2)通过本次课程设计
9、,认识电阻、电容、三极管、集成电路块等电子元器件。学会识别电子元器件,对电阻电容准确读数,熟练运用万用表。(3)通过本次课程设计,提高动手能力,在实践中检验真理。2、课程设计的任务与要求(1)根据多功能报警器的原理图模拟仿真电路,实现电路功能:当报警器震动时,水银开关接通实现报警功能。(2)编写设计说明书,包括设计过程和有关说明;报警器工作原理图;电器元器件的选择和有关计算;参考资料、参考书等。3、设计方案与论证3.1 功能说明具有时间识别功能的门锁报警器主要由555 时基电路组成。时基电路IC1 与R1、C1组成暂态时间为T 的单稳态触发器,平时IC1 处于稳态,其 3 脚输出低电平,VT
10、截止,时基电路 IC2的阀值端 6 脚为高电平,3 脚输出低电平。M是水银开关,当有人触碰震动到水银开关时,负半周期加至 IC1的触发端 2 脚,使 IC1进入暂态,3 脚输出高电平,此时三极管VT 导通,电源可通过R3对 C2充电,随着充电时间的延长,IC2的二脚点位不断下降,约经t1s,IC2翻转,其 3 脚输出高电平,使电路得以报警工作。如果触碰时间累计在t1s 以内,则 IC2的 3 脚位低电平,电路不会报警。报警声响持续时间由C2的放电时间 T2决定,t2s后,IC2的 3 脚输出低电平,报警声停止。如果再次触碰超过t3s,电路又能重新报警。可以采用 NE555,电容,电阻,二极管,
11、蜂鸣器,三极管,导线,电路板组文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8
12、T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y
13、3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7
14、B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5
15、Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C
16、8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5
17、F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T82 成电路。一个 NE555、一个音乐报警片 GL9561 和电容等元器件,构成多功能报警器。当通过接触触碰到水银开关时,蜂鸣器发出警报声,起到防盗作用。3.2 电路设计框图及功能描述目前市售的防盗报警器有的结构复杂、体积大、价格贵,
18、多适用于企事业单位用。而一些简易便宜的报警器其性能又不十分理想,可靠性差。综合各种报警器的优缺点,并根据本设计要求及性能指标,兼顾可行性、可靠性和经济性等各种因素,确定多功能防盗报警器组成部分的方块图如图2-1 所示。它由水银开关、延时触发器、三极管、电容单元和报警装置单元组成。图 2-1 电路设计框图本设计主要由NE555 时基电路,三极管,水银开关组成。M 是水银开关,与芯片焊点相连,当有人触碰时,接通电路使IC1的触发端 2 脚,使 IC1进入暂态,3脚输出高电平,此时三极管VT 导通,电源可通过R3对 C2充电,随着充电时间的延长,IC2的 2 脚电位不断下降,约经t1s,IC2翻转,
19、其 3 脚输出高电平,使蜂鸣器得电工作报警,并且延时一段时间。如延时之间内不再触碰水银开关则报警声停止。555 集 成电路9561 报警芯片VT2放大电路扬声器报 警不震动不报警水银开关震动文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8
20、文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A
21、3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9
22、T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8
23、T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y
24、3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7
25、B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T8文档编码:CY1C8Y3A3G4 HA9K5F7B9T10 ZE5U4Y5Q8T83 4 设计原理及单元电路的设计(计算与说明)4.1 电路板电路板主要由焊
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