PROBLEM TO BE SOLVED: To provide an image recorder, an image recording method and a program capable of properly detecting an event and also continuously performing operation.SOLUTION: A drive recorder 1 (an image recorder) includes: an event candidate determination part 42 for determining the existence/nonexistence of an occurrence of a candidate for a prescribed event on the basis of a threshold lower than a threshold for determining the prescribed event on the basis of sensor information supplied from a sensor 13; and a recording processing control part 44 (a recording control part) for logically and respectively identifying a recording part 15 as a normal recording area 52 (a first recording area) in which overwriting of image data is permitted), an event candidate recording area 53 (a second recording area) in which the image data can temporarily be recorded, and an event recording area 54 (a third recording area) in which the overwriting of the image data is inhibited), and recording the image data in any of the recording areas in accordance with a determination result of the event candidate determination part 42.SELECTED DRAWING: Figure 4
【課題】イベントを適切に検出することができ、かつ継続的に動作可能な画像記録装置、画像記録方法およびプログラムを提供する。【解決手段】センサ13から供給されるセンサ情報に基づいて、所定のイベントと判定するための閾値より低い閾値に基づいて所定のイベントの候補の発生有無を判定するイベント候補判定部42と、画像データの上書きが許可されている通常記録領域52(第1の記録領域)、一時的に画像データを記録できるイベント候補記録領域53(第2の記録領域)、および画像データの上書きが禁止されているイベント記録領域54(第3の記録領域)として記録部15を論理的にそれぞれ識別すると共に、イベント候補判定部42の判定結果に応じてそれらのいずれかの記録領域に画像データを記録する記録処理制御部44(記録制御部)と、を有するドライブレコーダ1(画像記録装置)とする。【選択図】図4
IMAGE RECORDER, IMAGE RECORDING METHOD AND PROGRAM
画像記録装置、画像記録方法およびプログラム
2018-03-22
Patent
Electronic Resource
Japanese
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