一种实用型无线温度报警器的设计与实现
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摘要
随着"物联网+"时代的到来,工农业产业链各产品的质量检测、环境监控、误差分析等,需要一种低误差、高精度的报警器件,来及时地辅助产品性能的管理与维护。本文基于该背景的需求,设计并实现了一种实用性较高的无线温度报警器系统。该系统的发射机是基于STC89C52单片机通过温度传感器来获知数据,并通过发射机上的无线射频模块来发送数据,实现无线传输;对应接收机上的无线射频模块接收到数据后,能把数据传送到接收机上的STC89C52单片机,单片机负责数据的处理和显示,具有超过指定阀值温度的报警功能。经测试,该系统具有较好的性能和较广泛的实用领域。
With the advent of‘The Internet of things +',the mass detection,the environment detection and the error analysis of the productions for industrial and agricultural industry chain,all need a kind of alarm device which has small error and high precision to assist performance management and maintenance of productions timely.The thesis design and realize a wireless temperature alarm which has high practicability based on this need. The transmitter gain data by the temperature sensor based on STC89 C52 SCM,and send data by the Radio frequency module.The Radio frequency module on the receiver receive data,and send them to the STC89 C52 SCM on the receiver.The STC89 C52 SCM need to handle and display the data,and will alarm if the data beyond the data we designed before.The system has better function and a wide range of practical areas.
With the advent of‘The Internet of things +',the mass detection,the environment detection and the error analysis of the productions for industrial and agricultural industry chain,all need a kind of alarm device which has small error and high precision to assist performance management and maintenance of productions timely.The thesis design and realize a wireless temperature alarm which has high practicability based on this need. The transmitter gain data by the temperature sensor based on STC89 C52 SCM,and send data by the Radio frequency module.The Radio frequency module on the receiver receive data,and send them to the STC89 C52 SCM on the receiver.The STC89 C52 SCM need to handle and display the data,and will alarm if the data beyond the data we designed before.The system has better function and a wide range of practical areas.
引文
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[2]彭力.无线射频识别[M].北京航空航天大学出版社,2013.
[3]Xing W,Xichen L I.Shock Burst~(TM)Mode ofRadio Transceiver Chip n RF2401 and Its Imple-mentation with Keil C Language[J].Electronic En-gineer,2014(1):86-89.
[4]徐玮.51单片机综合学习系统——蜂鸣器、继电器篇[J].电子制作,2017(12):62-63.
[5]杨延强.基于ARM和蓝牙技术图像传输系统研究[D].镇江:江苏科技大学,2013.
[6]姚水平.STC89C51RC/RD+系列单片机用户手册[EB/OL].宏晶科技:23-40.http://www.docin.com/p-618407479.html.
[7]王系娟.基于Arduino&Android的家庭智能浇花系统设计与实现[D].西安:长安大学,2013.
[8]霍丙坤,罗涛,李剑锋.基于蓝牙4.0的防丢器的研究与设计[J].软件,2014,35(9):94-97.
[9]孙维拔.压电式有源蜂鸣器及其装配工艺:CN104332157A[P].2015.
[10]宋宇鲲,王德和,王晓蕾,等.无源蜂鸣器和发光二极管单端口驱动方法及驱动电路:CN,CN102411923 A[P].2013.
[11]张洪涛,莫文承,李兵兵.基于SPI协议的SD卡读写机制与实现方法[J].电子元器件应用,2015(3):42-43.
[12]汤楠,孙如田.应用VB实现的HEX文件到EXCEL文件的转换[J].电脑开发与应用,2016,30(5):34-36.
[13]梅文华.跳频通信[M].北京:国防工业出版社,2015.
[14]郭伟.跳频通信的干扰方式研究[J].电子科技大学学报,2016(s3):451-455.
[15]韩峻峰,李以贵.一种简单的断电保护电路[J].自动化技术与应用,2014(1):50-51.
[16]Vapsala A,Nielsen.G J M.Research on tempera-ture measuring network based on DS18B20[J].Pro-cess Automation Instrumentation,2016,27(10):129-134.
[17]郭引祥,张尊严.大型数据中心UPS电源系统选型配置研究[J].陕西电力,2014(4):57-60.
[18]袁肖肖,刘晴岩.承压管道壁厚自动化检测系统研制[J].火箭推进,2017(2):52-58.