Transmission line monitoring device, transmission line monitoring system, transmission line monitoring program, and transmission line monitoring method

摘要

PROBLEM TO BE SOLVED: To obtain only the measurement data at the time of snowfall or windstorm while observing the weather condition regularly and grasp the signs that may cause an accident on a transmission line. SOLUTION: A power supply, a measurement unit that measures at least air temperature and wind speed, a storage unit that stores measurement data including the temperature and wind speed measured by the measurement unit, and a predetermined measurement cycle in the measurement unit. A timing control unit that supplies power from the power source to start the measurement unit, and the measurement unit is in a state where the measured temperature is within a predetermined temperature range for a first predetermined time. The measurement mode is set to the first measurement mode, the storage unit starts storing the measurement data, and when the measured wind speed is equal to or higher than a predetermined value, the measurement mode is set to the second measurement mode. The mode is set, and the storage unit starts storing the measurement data.