发明名称 RADIO COMMUNICATION SYSTEM
摘要 <P>PROBLEM TO BE SOLVED: To resolve a problem that a really necessary emergency information when disaster such as earthquake or the like arises may not be acquired since an area which necessitates the information can not be selected. <P>SOLUTION: The radio communication system is provided with a control station, a wireless terminal station and a broadcasting station while the wireless terminal station is equipped with a measuring instrument for measuring a predetermined information and transmits the information to the control station when information, measured by the measuring instrument, is acquired, the control station transmits the information to the broadcasting station when the measured information is received from the wireless terminal station, the broadcasting station is provided with a reception unit for receiving the information from the control station, a memory unit for storing the information from the reception unit while dividing the same into predetermined items, a processing unit for processing the information stored in the memory unit into an information for digital broadcasting and a transmission unit for transmitting the information processed by the processing unit, while the broadcasting station transmits an information for connecting to the memory unit, in which the processed information is stored, upon receiving a predetermined notification from the control station. <P>COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2009033578(A) 申请公布日期 2009.02.12
申请号 JP20070196845 申请日期 2007.07.30
申请人 HITACHI KOKUSAI ELECTRIC INC 发明人 TSUKAGOSHI YASUMASA;KIKUCHI YASUTAKA
分类号 H04H20/59;H04B7/15;H04H20/02;H04H20/93;H04H60/07;H04L12/18;H04N7/16;H04N21/41;H04W4/04;H04W4/06 主分类号 H04H20/59
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