Title:
VEHICLE PERIPHERY MONITORING DEVICE AND VEHICLE PERIPHERY MONITORING METHOD
Document Type and Number:
Japanese Patent JP2020087126
Kind Code:
A
Abstract:
To provide a vehicle periphery monitoring device and a method for coping with change of a peripheral landform in travel by a vehicle.SOLUTION: A vehicle periphery monitoring device 100 comprises: a plurality of sound sensors 102 which are arranged on different positions on a vehicle, collect a sound from a periphery for generating sound collection data; an acoustic signal processing part 110 for receiving the sound collection data, detecting a target sound indicating a peripheral vehicle and a generation position thereof on the basis of the sound collection data, for generating peripheral vehicle position data; and a selection part 108 for receiving peripheral landform data indicating a landform of the periphery of the vehicle, and selecting a sound reflection body arrangement model according to the peripheral landform data from a plurality of sound reflection body arrangement models, in which the sound reflection body arrangement models indicate arrangement of a sound reflection body related to a different landform, respectively. The acoustic signal processing part 110 detects a generation position of the target sound on the selected sound reflection body arrangement model.SELECTED DRAWING: Figure 1
Inventors:
KUBONIWA TAKUYA
Application Number:
JP2018222592A
Publication Date:
June 04, 2020
Filing Date:
November 28, 2018
Export Citation:
Assignee:
KOITO MFG CO LTD
International Classes:
G08G1/16; G01S3/86; G01S15/93
Attorney, Agent or Firm:
Sakaki Morishita
Yusuke Murata
Tomoyuki Miki
Yusuke Murata
Tomoyuki Miki