Title:
車両用物体検知装置
Document Type and Number:
Japanese Patent JP7152884
Kind Code:
B2
Abstract:
The present invention provides a object detection device for vehicle capable of performing distance measurement more reliably than in the past and having high compatibility for distance measurement. The present invention provides an object detection device 100 for vehicle including a first detection unit 10, a second detection unit 20, an error quantity calculation unit 30, a correction quantity calculation unit 40, and a distance correction unit 50. The error quantity calculation unit 30 compares the distances D1 and D1′ of the same object detected by the first detection unit 10 and the second detection unit 20 to calculate the error quantity ΔD. The correction quantity calculation unit 40 calculates the correction quantity CAt based on the error quantity ΔD. The distance correction unit 50 corrects the distances D1′ and D2′ of the object detected by the second detection unit 20 based on the correction quantity CAt.
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Inventors:
Masanori Ichinose
Hayase Shigeki
Satoshi Kuriyama
Hayase Shigeki
Satoshi Kuriyama
Application Number:
JP2018114468A
Publication Date:
October 13, 2022
Filing Date:
June 15, 2018
Export Citation:
Assignee:
Hitachi Astemo, Ltd.
International Classes:
G01S13/86; G01C3/06; G01S13/93; G01S13/931; G01S17/931; G01S15/86; G01S15/931
Domestic Patent References:
| JP2007024590A | ||||
| JP6230115A | ||||
| JP2004028727A | ||||
| JP2017040549A | ||||
| JP2016008847A |
Attorney, Agent or Firm:
Hiraki International Patent Office