Title:
ONBOARD SYSTEM, ONBOARD DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/250711
Kind Code:
A1
Abstract:
It is possible to adapt to misalignment in the relative positions of a headlight and an onboard camera. An onboard system comprises: a radiation unit for radiating light outside of a set light-blocking range; an imaging unit that acquires a photographed image by photographing a range including a range irradiated by light radiated by the radiation unit; an object detection unit that detects an object not to be irradiated with light from the photographed image; a direct radiation prevention unit that calculates the light-blocking range on the basis of correction information and the position of the non-irradiated object in the photographed image, and sets the light-blocking range in the radiation unit; a during-correction light-blocking range setting unit that sets the light-blocking range established in advance in the radiation unit; and a correction calculation unit that calculates the correction information on the basis of the photographed image when the during-correction light-blocking range setting unit has set the light-blocking range in the radiation unit.
Inventors:
YASUKAWA TAKAKIYO (JP)
MONJI TATSUHIKO (JP)
MONJI TATSUHIKO (JP)
Application Number:
PCT/JP2020/021291
Publication Date:
December 17, 2020
Filing Date:
May 29, 2020
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
B60Q1/14
Foreign References:
| JP2019064348A | 2019-04-25 | |||
| JP2010235045A | 2010-10-21 | |||
| JP2013244893A | 2013-12-09 | |||
| JP2016130109A | 2016-07-21 |
Attorney, Agent or Firm:
TODA Yuji (JP)
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