Portable imaging apparatus and videorecording system



<P>PROBLEM TO BE SOLVED: To prevent a server from failing to record video data by a worker's forgetting to perform operation for videorecording, in a system which records the video data acquired by photographing with a portable imaging apparatus in a built-in storage temporarily, then transmits the data to a server provided on a wireless LAN and videorecords the data. <P>SOLUTION: When the portable imaging apparatus 10 receives a periodic transmitted electric wave of the base station 31 of the wireless LAN 30 and measures its electric field strength, and on the basis of the result of its comparison with a threshold value, judges to be in a communication area, a transmission mode in which video data in an HDD 15 are transmitted to the server 40 via the wireless LAN 30, is set automatically. When the apparatus judges to be outside the communication area, a recording mode in which a video signal obtained from a miniature camera 2 is compressed and recorded in the HDD 15, is set automatically. <P>COPYRIGHT: (C)2007,JPO&INPIT
【課題】携帯型撮像装置で撮影した映像データを、一旦内蔵ストレージに記録させた後、無線LAN上に設けられたサーバへ伝送して収録するシステムにおいて、収録操作の失念によってサーバに収録されない映像データが発生してしまうことを防止する。 【解決手段】携帯型撮像装置10が無線LAN30の基地局31の定期的な発信電波を受信してその電界強度を測定し、閾値との比較結果に基づいて通信可能エリア内に居ると判断した場合にはHDD15の映像データを無線LAN30を介してサーバ40へ送信する伝送モードを、通信可能エリア外に居ると判断した場合には小型カメラ2から得られる映像信号を圧縮してHDD15に記録する記録モードをそれぞれ自動的に設定する。 【選択図】図1




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    JP-2016032258-AMarch 07, 2016Kddi株式会社, Kddi Corp, Kddi株式会社Video transmission device, video transmission method, and video transmission program