蜂巢温湿度测量系统  

Temperature and Humidity Measurement System of Nest

作　　者：王锐刚[1] 和绍禹[1] 黄峻[2] 王晋[1] 吴兴纯[1] 李盈惠 

机构地区：[1]云南农业大学,云南昆明650201 [2]云南省产品质量监督检验中心,云南昆明650223 [3]云南真宇消防检测有限公司,云南昆明650034

出　　处：《蜜蜂杂志》2007年第3期5-8,共4页Journal of Bee

摘　　要：基于单片机控制的I2C智能温湿度传感器测量系统实现了蜜蜂生存环境的温度和湿度的测量。系统由PC机控制89C51单片机测量和发送数据,前端由单片机控制I2C总线器件——温湿度传感器SHT71工作,单片机发出控制命令,传感器进行数据采集,将采到的模拟信号转换为计算机能够识别的数字信号,通过I2C总线,将测量数据传送到存储单元。The Single-chip Processor System Based on the IT Intelligent sensor measurement is used to measure temperature and relative humidity of bees living environment. The system, The PC, which controls single-chip Processor 89C51 measures and sends data. The single-chip processor in front part controls the sensor of SHT71. When sent commands by the single-chip processor,The sensor begins to collect data and Convert Analog to Digital that can be recognized by computer. The INTER IC BUS sends the data to the store unit of the signal-chip processor.

关 键 词：温湿度测量 智能传感器 数据通信 测量时序 

分 类 号：TP274.4[自动化与计算机技术—检测技术与自动化装置]