Design of Real-time Meteorological Data Transmission and Monitoring System Based on Hadoop Technology
During the transmission of meteorological data,there may be issues such as data loss,duplication,and errors.In order to accurately analyze the meteorological problems and achieve the real-time monitoring of meteorological problems,a real-time trans-mission and monitoring system for the meteorological data based on Hadoop technology is designed.JTAG is combined to debug the circuit and data collector,adjust the four basic monitoring modules of wind speed and direction,rain and snow,lightning,and temper-ature and humidity,and complete the hardware design of the real-time transmission and monitoring system for the meteorological da-ta.According to the Hadoop architecture system,the Hadoop architecture system and preprocess meteorological data are built to process the meteorological data.On this basis,the database mechanism with business information forms is matched to achieve the re-al-time transmission and monitoring function of the application system.Then,in conjunction with the relevant system hardware,the meteorological data real-time transmission and monitoring system based on Hadoop technology is designed.The experimental results show that the designed system has the monitoring results of wind,rainfall,snowfall,and lightning levels in scenarios of A,B,and C,which is consistent with the meteorological data sampling results,the system can effectively achieve the real-time monitoring of four meteorological problems of wind,rain,snow,and thunder,accurately analyze the performance of the meteorological problems,and the average response time is only 61.3 ms,which has a good real-time performance.
Hadoop technologymeteorological datatransmission monitoring systemJTAG circuitdata collectordatabasebusiness information tablemeteorological issues
万方数据
维普
