To provide a monitoring support device that measures a traveling direction of a vehicle without being influenced by light or shadow or by rain, snow, insects or the like in outdoor use.SOLUTION: A monitoring support device MAD includes: an acquisition unit ACQ that acquires images captured by stereo cameras; a monitoring area setting unit MPS that sets a monitoring plane in the image; a direction setting unit DD that sets a reverse running direction or a forward direction in the image; a monitoring unit MON that sets an object being in contact the monitoring plane as a target object, compares a space coordinate of the target object with that of the target object for at least one frame preceding or following the image, and determines a movement direction of the target object; and an alarm unit WAN that issues an alarm when the movement direction of the target object is the reverse running direction or a direction opposite to the forward direction.SELECTED DRAWING: Figure 1
監視支援装置、監視支援プログラム、および記憶媒体
2023-06-01
Patent
Elektronische Ressource
Japanisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |