PROBLEM TO BE SOLVED: To provide a road side machine to be used in an accident monitoring system, which reliably detects occurrence of an accident and minutely obtains an accident state.SOLUTION: A road side machine 100 includes: a first communication section 150 for performing road-vehicle communication with an on-vehicle unit 220 mounted on a first vehicle 200; a second communication section 160 for performing communication with an accident monitoring server 300; an acquisition section 120 for acquiring first image information from an imaging apparatus 110 for imaging a state on a road; and a detection section 130 for detecting occurrence of an accident by a second vehicle on the basis of the first image information acquired by the acquisition section 120. The acquisition section 120 acquires vehicle information to be obtained from the first vehicle 200 via the first communication section 150 when the detection section 130 detects occurrence of an accident. The second communication section 160 transmits the first image information and the vehicle information acquired by the acquisition section 120 to the accident monitoring server 300.SELECTED DRAWING: Figure 2
【課題】事故発生を確実に検出し、事故状況を詳細に把握できる事故監視システムに用いられる路側機を提供する。【解決手段】路側機100は、第1の車両200に搭載された車載器220と路車間通信を行う第1の通信部150と、事故監視サーバ300と通信する第2の通信部160と、路上を撮像する撮像装置110からの第1の画像情報を取得する取得部120と、取得部120が取得した第1の画像情報に基づき、第2の車両による事故発生を検出する検出部130と、を備える。取得部120は、検出部130が事故発生を検出した場合に、第1の通信部150を介して、第1の車両200から得られる車両情報を取得し、第2の通信部160は、取得部120が取得した第1の画像情報および車両情報を事故監視サーバ300に送信する。【選択図】図2
ROAD SIDE MACHINE
路側機
2018-11-08
Patent
Electronic Resource
Japanese
ROAD-VEHICLE COMMUNICATION SYSTEM, ROAD SIDE MACHINE, ON-VEHICLE DEVICE AND SERVER CONNECTION METHOD
European Patent Office | 2015
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