| 摘要 |
PROBLEM TO BE SOLVED: To obtain detailed weather information with high accuracy and reliabil ity and to quickly and properly cope with rainfall. SOLUTION: A CATV system is provided with sensors 2... deployed at various places and sensing the weather. Each of the sensor 2... transmits sensed data Dd... to a CATV center 4 via a CATV transmission system, a data processing section 5 provided to the CATV center 4 generates weather information on the basis of the sensed data Dd and the CATV center 4 transmits the generated weather information to the home terminals 6... of subscribers. |
