基于AVR单片机的风向传感器自动校准系统  

Automatic Calibration System of Wind-Direction Sensor Based on AVR Single-Chip Computer

作　　者：边文超[1] 郭瑞宝[1] 韩广鲁[1] 

机构地区：[1]山东省气象局大气探测技术保障中心,济南250031

出　　处：《气象科技》2012年第2期175-179,共5页Meteorological Science and Technology

摘　　要：为了实现风向传感器的自动校准,独立研发了基于AVR单片机的校准系统。该设计应用光电检测理论,采用ATMEL公司的8位AVR系列微控制器ATMEGA16作为该系统的核心。通过检测电脉冲,实现风向传感器校准,并可以将校准结果打印出证书,最终实现了风向传感器的自动校准。该系统具有低成本、高稳定性、低功耗等特点,实现了风向传感器校准工作由手动向自动的转变。In order to calibrate the wind-direction sensors automatically,an automatic calibration system is developed independently,based on the AVR single-chip computer and the photoelectric detecting technology.The core of the system is the microprocessor ATMEGA16 of ATMEL,which realize the automatic calibration of wind-direction sensors through detecting the electric pulses.The system can display the information of wind-direction sensors and print the results of the sensor detecting,has the advantages of low-cost,high stability,and low power consumption,and has realized the automation of wind direction sensor calibration.

关 键 词：风向传感器 ATMEGA16微控制器 光电传感器 波形整形 

分 类 号：P415.12[天文地球—大气科学及气象学]