【摘要】 在对太阳总辐射计的研发中,怎样解决高精度的数据采集,且保证能够方便地观测并记录是相当重要的问题。设计了一种由太阳总辐射传感器、ADS1248高精度模数转换器和STM32F103ZET6组成的太阳总辐射计。该新型太阳总辐射计的太阳总辐射传感器模块是由铂电阻构成,在太阳的总辐射下使得阻值发生变化,24位高精度的ADS1248对其进行AD采样,数据处理得到精度较高的太阳总辐射值,并通过蓝牙传输太阳总辐射值,可以方便地观测太阳总辐射值。更多还原

【Abstract】 In the development of the total solar radiation,how to solve the high-precision data collection,and to ensure easily observing and recording is very important.A kind of total solar radiometer is designed which is composed of total solar radiation sensor,ADS1248 high precision ADC and STM32F103ZET6.The solar radiation sensor module of the new solar radiation meter is constituted by platinum resistance which makes resistance change in the total radiation of the sun,uses 24-bit high precision ADS1248 to carry out AD sampling,through data processing to obtain high precision solar radiation values.The solar radiation values are transfered via Bluetooth,and can be easily observed.更多还原