发明名称 INDOOR COMMUNICATION TEST SYSTEM
摘要 <P>PROBLEM TO BE SOLVED: To provide an indoor communication test system which allows a user to perform a communication test in a short time in a building. <P>SOLUTION: An indoor communication test system is used for performing a communication test of an information processing device 3 mounted on each of a plurality of vehicles 1 in a building 2. The indoor communication test system comprises a plurality of cables 4 for communicatively connect a plurality of information processing devices 3 each other, a switching board 5 which is connected with the information processing devices 3 through the plurality of cables 4 and allows a user to switch connection between the plurality of cables, and a floor pit 6 which is provided under a floor surface 21 of the building 2 and in which the plurality of cables 4 are placed. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2011249910(A) 申请公布日期 2011.12.08
申请号 JP20100118282 申请日期 2010.05.24
申请人 NEC CORP;NEC FACILITIES LTD 发明人 TAKASAKI HIROSHI;TAKIZAWA TOMOHIRO;ISHIMOTO NOBUHIKO;TAKAHASHI HIDETO
分类号 H04M3/00 主分类号 H04M3/00
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