| 摘要 |
A mobile portable terminal, communication host apparatus, and weather forecasting system that enable small size and low power consumption to be achieved while implementing accurate weather forecasting. A mobile portable terminal 7 is provided with a communication function, and is also equipped with a sensor section 730 that measures weather information comprising at least one of temperature, humidity, barometric pressure, and/or sunshine, a first weather information storage section 723 that stores weather information, a first threshold information storage section 722 that stores threshold information for sifting weather information, a first information computation section 750 that stores necessary weather information based on threshold information, a first computation results storage section 721 that stores computation results, and a first weather forecast section 760 that performs weather forecasting based on computation results. Weather information is transmitted to a communication host apparatus 2 , and communication host apparatus 2 generates threshold information and transmits this threshold information to mobile portable terminal 7 . A mobile portable terminal 7 and communication host apparatus 2 form a weather forecasting system 1. |
