البحث في مجموعات البراءات الوطنية والدولية

1. (WO2017141370) OBJECT DETECTION APPARATUS, OBJECT DETECTION METHOD, AND OBJECT DETECTION PROGRAM

Pub. No.:    WO/2017/141370    International Application No.:    PCT/JP2016/054543
Publication Date: Fri Aug 25 01:59:59 CEST 2017 International Filing Date: Thu Feb 18 00:59:59 CET 2016
IPC: G01S 15/60
G01S 15/10
Applicants: MITSUBISHI ELECTRIC CORPORATION
三菱電機株式会社
Inventors: ISHIKAWA, Kentaro
石川 健太郎
Title: OBJECT DETECTION APPARATUS, OBJECT DETECTION METHOD, AND OBJECT DETECTION PROGRAM
Abstract:
An object detection apparatus (10) is mounted on a mobile body (100). A radiation unit (131) radiates an acoustic signal generated through superposition of a plurality of waves different in frequency by an acoustic signal output apparatus (21) mounted on the mobile body (100). A reception unit (132) receives a reflection wave signal generated as a result of the acoustic signal, which has been radiated from the radiation unit (131) mounted on the mobile body (100), being reflected on an object. A detection unit (116) detects the object present around the mobile body (100) by calculating a correlation value between a reference signal and a reception signal, the reception signal being the reflection wave signal received by the reception unit (132).