The invention relates to a distributed monitoring system of meteorological elements, through the communication device is connected between the meteorological sensor and computer, signal communication device using the received sensor output, including analog signals, serial signal, digital pulse signal, and then converted into CAN bus data using CAN bus to realize communication with PC connection the meteorological information so as to realize the long distance, the number of efficient transmission and sensor types of arbitrary choice. The meteorological elements distributed monitoring system of the invention by the interference effect of small, strong versatility, can be used to ship plane, all kinds of warehouse complex meteorological elements in the harsh environment of the implementation of distributed module, network monitoring, monitoring point number and location choice is flexible, and has the advantages of accurate and reliable monitoring.
【技术实现步骤摘要】
【技术保护点】
一种气象要素分布式监测系统,包括气象要素传感器和上位机,其特征在于:在所述的气象要素传感器与上位机之间连接有一通信装置,在所述的通信装置上设置有多路输入端口,分别与多路气象要素传感器对应连接;在所述通信装置的内部包含有模数转换通路、并行数据处理通路、串行数据处理通路和脉冲信号处理通路中的至少一种,对气象要素传感器输出的检测信号进行处理后连接通信装置中主处理器的数据端;所述主处理器连接CAN总线控制收发电路,通过所述CAN总线控制收发电路将接收到的数字信号转换成CAN总线数据,进而经CAN总线与上位机进行通信。
【技术特征摘要】
【专利技术属性】
技术研发人员:漆随平,宋文杰,于惠彬,李小峰,王平,刘涛,初伟先,王东明,
申请(专利权)人:山东省科学院海洋仪器仪表研究所,
类型:发明
国别省市:95[中国|青岛]
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