MSP430F149单片机水蛭养殖环境参数测量系统设计
本论文采用温湿度传感器实现池塘周围空气温湿度的采集，用PT100设计的测温电路实现池塘水温的测量，然后通过MSP430F149单片机对数据处理，通过CC2533发送模块及ZigBee协议进行无线传感网络的组网，实现数据的传送。在另一端使用CC2533的接收模块实行数据的接收，并将接收到的数据再经过MSP430F149单片机的处理，发送给ENC28J60芯片，转化为符合TCP/IP协议标准的信号，再通过网络接口传递给上位机，在电脑屏幕上显示实时的水温及空气温湿度信息等相关环境参数。6491
本课题研究结果能够满足水蛭养殖环境监测自动化、信息化的需求，对提高水蛭养殖现代化水平有着重要意义。
关键词 环境参数监测；MSP430F149单片机；CC2533； ENC28J60
毕业设计说明书（论文）外文摘要
Title A design on the system for measuring the parameter of the Leech breeding
Abstract
Leech environment parameter monitoring system can provide a scientific basis for the fine leech, help to improve the yield and quality of the leech. Currently, real-time monitoring of water temperature and pond surrounding air temperature and humidity monitoring is extremely important for the aquaculture industry. So, leech environmental parameters monitoring system has important practical value.
In this paper，we use a temperature and humidity sensor to measure the pond surrounding air temperature and humidity, and a PT100 temperature measuring circuit designed to measure the pond water temperature, then process the data through the MSP430F149 microcontroller, the next, through CC2533 transmit modules and ZigBee protocol for wireless sensor networks, constitute a network to realize data transmission. Implementation of a data receiver module at the other end ,we use the CC2533 receiver and receive data to the MSP430F149 microcontroller for processing, then sent to the ENC28J60 chip, converted to comply with the deplore standard of TCP/IP serial signal, and then passed to the host computer via network interface. At last , the real-time water temperature and air temperature and humidity information ,also with other related environmental parameters ,are displayed on the computer screen..
The results of the research can meet the needs of leech environmental monitoring automation and information, they are also of great significance to improve the level of leech.
Keywords Environmental parameters monitoring; MSP430F149 microcontroller; CC2533; ENC28J60.
目 次
1 绪论 1
1.1 课题研究背景 1
1.2 国内外发展现状 2
1.3 论文的主要工作 3
2 系统方案设计 4
2.1系统体系结构 4
2.2 环境参数监测子系统方案设计 4
2.3 数据传输子系统方案设计 7
3 水蛭养殖环境监测系统硬件设计 13
3.1电源电路硬件设计 13
3.2微处理器模块硬件电路设计 13
3.3空气温湿度测量系统硬件设计 16
3.4水温传感器硬件电路设计 18
3.5 数据传输子系统硬件设计 19