CRIME PREVENTION DEVICE AND CRIME PREVENTION METHOD
To provide a crime prevention device and a crime prevention method capable of effectively preventing a crime by using a mobile body.SOLUTION: A pedestrian detection unit receives a captured image transmitted from a vehicle and detects a pedestrian from the captured image. A pedestrian attribute esti...
Saved in:
Main Authors | , , , |
---|---|
Format | Patent |
Language | English Japanese |
Published |
06.10.2022
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | To provide a crime prevention device and a crime prevention method capable of effectively preventing a crime by using a mobile body.SOLUTION: A pedestrian detection unit receives a captured image transmitted from a vehicle and detects a pedestrian from the captured image. A pedestrian attribute estimation unit estimates an attribute of the pedestrian from the captured image. A pedestrian progressing region estimation unit estimates a pedestrian progressing region where the pedestrian walks on the basis of the captured image. A traffic calculation unit calculates a traffic in the pedestrian progressing region. A risk level calculation unit calculates a risk level of the pedestrian being involved in a crime on the basis of the attribute of the pedestrian and the traffic in the pedestrian progressing region. A patrol commanding unit transmits a patrol command to command patrol in the pedestrian progressing region to a mobile body when the risk level is higher than a preset threshold value.SELECTED DRAWING: Figure 2
【課題】移動体を利用してより効果的に防犯することができる犯罪防止装置及び犯罪防止方法を提供する。【解決手段】歩行者検出部は、車両から送信された撮像画像を受信し、撮像画像から歩行者を検出する。歩行者属性推定部は、撮像画像から歩行者の属性を推定する。歩行者進行領域推定部は、撮像画像に基づき歩行者が歩行する歩行者進行領域を推定する。車両往来量算出部は、歩行者進行領域内の車両往来量を算出する。危険度算出部は、歩行者の属性と歩行者進行領域内の車両往来量に基づいて、歩行者が犯罪に巻き込まれる危険度を算出する。巡回指令部は、危険度が予め設定された閾値より高い場合に、歩行者進行領域の巡回を指令する巡回指令を移動体へ送信する。【選択図】図2 |
---|---|
Bibliography: | Application Number: JP20210049661 |