To detect turning of a vehicle while reducing the processing load and suppressing processing delay.SOLUTION: A vehicle-mounted device 20 acting as veering detection device is configured such that, upon occurrence of a right-turn event associated with a right turn of a vehicle 12, a processor 20A acquires the steering angle of the vehicle 12 and yaw angle of the vehicle 12 from the time of occurrence of the right-run event, and detects the turn of the vehicle provided that the maximum value of the steering angle exceeds a first threshold value and the yaw angle exceeds a second threshold value.SELECTED DRAWING: Figure 2
【課題】処理負荷の軽減及び処理の遅延の抑制を図りながら車両の転回を検出する。【解決手段】方向転換検出装置としての車載器20は、プロセッサ20Aが、車両12の右折に係る右折イベントが発生した場合、車両12の転舵角及び右折イベントの発生時からの車両12のヨー角度を取得し、前記転舵角の最大値が第一閾値を超え、かつ前記ヨー角度が第二閾値を超える場合を条件に車両の転回を検出するように構成されている。【選択図】図2
VEERING DETECTION DEVICE, VEHICLE, VEERING DETECTION METHOD, AND PROGRAM
方向転換検出装置、車両、方向転換検出方法及びプログラム
2022-12-02
Patent
Elektronische Ressource
Japanisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
VEERING DETECTION DEVICE, VEHICLE, VEERING DETECTION METHOD, AND PROGRAM
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