AUTOMATIC RECORDING APPARATUS FOR TRAFFIC ACCIDENTS, AND TRAFFIC ACCIDENT ANALYZING APPARATUS
AUTOMATIC RECORDING APPARATUS FOR TRAFFIC ACCIDENTS, AND TRAFFIC ACCIDENT ANALYZING APPARATUS
- Neue Suche nach: SERI TOSHIMITSU
- Neue Suche nach: SERI TOSHIMITSU
PROBLEM TO BE SOLVED: To improve the operating ease of search for data at the time of accident occurrence out of visual data and sound data recorded over many hours.SOLUTION: An automatic recording apparatus for traffic accidents is equipped with: a signal state detector (50) that generates real data of lighting of signal lamps; an accident noise detecting unit (13) that identifies the timing of having detected accident noise out of sound data acquired via a microphone (20) and generates trigger signals; and a recording control unit (11) that integrates visual data acquired via a camera (30) and sound data acquired via the microphone, associates the integrated data with points of time to generate visual/sound data whose unit is a specific time width, thereby generates accident occurrence time data associated with the trigger signals generated by the accident noise detecting unit, further generates data of lighting state variation by associating the real data of lighting of signal lamps generated by the signal state detector with points of time and causes a recording unit (14) to record the generated variety of data.SELECTED DRAWING: Figure 2
【課題】長時間にわたって記録された映像データおよび音声データの中から事故発生時のデータを検索する際の操作性を改善する。【解決手段】信号灯器の点灯実データを生成する信号状態検出器（５０）と、マイクロホン（２０）を介して取得した音声データの中から事故音を検出したタイミングを特定してトリガ信号を生成する事故音検出部（１３）と、カメラ（３０）を介して取得した映像データとマイクロホンを介して取得した音声データと統合し、時刻と関連づけて、特定の時間幅を単位とする映像音声データを生成し、事故音検出部で生成されたトリガ信号を時刻と関連付けた事故発生時刻データを生成し、さらに、信号状態検出器で生成された信号点灯実データを時刻と関連付けた点灯状態変化データを生成し、生成した各種データを記録部（１４）に記録させる記録制御部（１１）とを備える。【選択図】図２
Dokumentinformationen
AUTOMATIC RECORDING APPARATUS FOR TRAFFIC ACCIDENTS, AND TRAFFIC ACCIDENT ANALYZING APPARATUS
交通事故自動記録装置および交通事故解析装置
2016-11-10
Patent
Elektronische Ressource
Japanisch
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