DANGEROUS VEHICLE INFORMATION COLLECTING METHOD, DANGEROUS VEHICLE INFORMATION COLLECTING SYSTEM, AND DANGEROUS VEHICLE INFORMATION COLLECTING PROGRAM

• Main Authors: FUCHIGAMI TETSUJI, SHODA YUKIE, IMOTO JUNICHI, IMOMOTO SEIYA, TSUKAMOTO YUSUKE, MAEKAWA HIDETSUGU, TANIGAWA TORU
• Format: Patent
• Language: English; Japanese
• Published: 21.05.2024
• Subjects: INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS; PHYSICS; SIGNALLING; TRAFFIC CONTROL SYSTEMS

To further improve an event which only handles information when an accident occurs.SOLUTION: A computer detects an event related to a vehicle and another vehicle located around the vehicle from vehicle data related to a traveling state of the vehicle, identifies the other vehicle using a periphery detection unit that detects the periphery of the vehicle when the event is detected, determines that the other vehicle is a dangerous vehicle based on a result of the identification, and if the other vehicle is determined to be a dangerous vehicle, stores information on the other vehicle obtained from a detection result of the periphery detection unit as dangerous vehicle information in a dangerous vehicle data storage unit. The vehicle data includes a lateral vehicle traveling to a side of the vehicle in the same traveling direction as the vehicle, and a lateral inter-vehicle distance between the lateral vehicle and the vehicle. In the detection, when a state in which the lateral inter-vehicle distance is equal to or less than a predetermined lateral distance continues for a predetermined vehicle width drawing time, the event being vehicle width drawing driving by the lateral vehicle is detected.SELECTED DRAWING: Figure 12 【課題】事故が発生したときの情報しか扱われていないという点において更に改善する。【解決手段】コンピュータは、車両の走行状況に関する車両データから、前記車両と前記車両の周囲に位置する他車とに関係するイベントを検出し、前記イベントが検出されると、前記車両の周囲を検出する周囲検出部を用いて、前記他車を特定し、前記特定の結果に基づいて、前記他車を前記危険車両と判定し、前記他車が前記危険車両と判定されると、前記周囲検出部の検出結果から得られる前記他車の情報を、前記危険車両情報として危険車両データ記憶部に保存し、前記車両データは、前記車両の側方を前記車両と同じ進行方向に走行する側方車両と、前記側方車両及び前記車両の間の側方車間距離と、を含み、前記検出では、前記側方車間距離が予め定められた側方距離以下の状態が予め定められた幅寄せ時間継続されると、前記側方車両による幅寄せ運転である前記イベントが検出される。【選択図】図１２