| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain a missing child position by a parent's portable terminal and further to obtain the position of both parents and the child at a facility side. <P>SOLUTION: A missing child search support system 1 has: a terminal 300; and an information processing apparatus. The terminal 300 has: a position orientation part which orientates the own current position and a history transmission part which transmits position history information containing the information which shows an orientated current position, the information on the acquisition time of the information, and the own identification information to the information processing apparatus or a base station. The information processing apparatus has: a location specifying part which specifies a parent-child location at the latest acquisition time by collating the position history information of the latest acquisition time with the map information of the missing child observation area; and a location information output part which receives a request for location information on both parent and child or the child from a terminal of an input part or the terminal of the parent, and sends the information on a specified location about both parent and child or the child applicable to the identification information which the request shows to the terminal of the output part or the terminal of the parent. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
