摘要
设计了一种用于设施农业的温度动态测控系统,用AT89C51单片机作为测控核心部件,数字温度传感器DS18B20作为温度采集模块。温度传感器将采集到的数据送给单片机处理,单片机通过对采集到的温度数据与标准值进行比较,进而控制外围继电器电路工作,从而实现对环境温度的动态实时检测与控制。
A facility designed for the dynamic temperature control system in agriculture, with AT89C51 microcontroller as a core component of measurement and control, digital temperature sensor DS1SB20 as the temperature acquisition module. Temperature sensors will send data collected MCU processing, microcoutroller through the collected temperature data to compare with the standard value, then control the external relay circuit, thus achieving the environmental temperature of the dynamic real-time detection and control.
出处
《电子设计工程》
2011年第8期63-65,共3页
Electronic Design Engineering
基金
延安市科学技术研究发展计划项目(2010kn-19)
关键词
设施农业
温度
动态测控
设计
agricultural facilities
temperature
dynamic monitoring and control
design
