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1. 发明专利

JP2013074498A Television receiver, portable information terminal, and information exchange system including them 审中-公开
标题翻译：电视接收器，便携式信息终端和信息交换系统，包括它们
公开(公告)号：JP2013074498A
公开(公告)日：2013-04-22
申请号：JP2011212714
申请日：2011-09-28
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： TOYONAGA TOMOHIKO , NONOMURA TAKAYA , KIYAMA IPPEI
IPC分类号： H04N7/173 , H04N5/445 , H04W92/08 , H04W92/18
CPC分类号： H04N21/42209 , H04N21/4126 , H04N21/43637 , H04N21/44227 , H04N21/4788 , H04W4/00 , H04W4/008 , H04W4/02
摘要： PROBLEM TO BE SOLVED: To provide an information exchange system with realistic sense by which users passing by each other can exchange opinions about a television program.SOLUTION: An information exchange system includes: a television receiver 1; and a portable information terminal 2 performing short-range communication with the television receiver 1 and the other portable information terminal 3. The television receiver 1 acquires program information including an identifier and a program name of a designated program, from a broadcast wave, and transmits the program information to the portable information terminal 2 present in a range of the short-range communication. The portable information terminal 2 acquires the program information from the television receiver 1, and accepts an input of a comment in association with the acquired program information. Thereby, comments can be exchanged between the portable information terminal 2 and the other portable information terminal 3 that has entered into the range of the short-range communication.
摘要翻译：要解决的问题：提供一种具有现实感的信息交换系统，通过该信息交换系统，用户经过的信息交换系统可以交换关于电视节目的意见。信息交换系统包括：电视接收机1; 以及与电视接收机1和其他便携式信息终端3进行短距离通信的便携式信息终端2.电视接收机1从广播波获取包括指定节目的标识符和节目名称的节目信息，并且发送在短距离通信的范围内存在于便携式信息终端2的节目信息。便携式信息终端2从电视接收机1获取节目信息，并且接收与获取的节目信息相关联的评论的输入。因此，可以在便携式信息终端2和已经进入短距离通信的范围的另一个便携式信息终端3之间交换评论。版权所有（C）2013，JPO＆INPIT

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