In order to improve the automation level of meteorological metrology verification business,solve the problem of high demand for periodic verification of temperature sensors and low verification effi-ciency in ground automatic weather stations,an intelligent temperature verification system based on robot-ic arm was designed.The system consists of a robotic arm body,a PLC control device,and a temperature measurement calibration device.In the calibration process,the system obtains real-time information on the calibration status and position of each batch of tasks through photoelectric sensors installed at each workstation,schedules and generates the movement path of each task in real time,and completes the cal-ibration of temperature points in sequence,thus completing the multi-task collaborative intelligent cali-bration model.The time comparison test with the single task verification system shows that the system has improved the time efficiency by 62.5%in the centralized verification of multiple batches of sensors,and achieved unmanned verification throughout the entire process.It is a beneficial attempt of artificial intelli-gence technology in the application of meteorological measurement business.
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