Title:
LAMP SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/166814
Kind Code:
A1
Abstract:
This lamp system 100 comprises: a road surface drawing lamp which irradiates a road surface 900 with a beam BM; and a lamp control unit 120 which controls the road surface drawing lamp and draws, with the beam BM, a pattern PTN on the road surface 900 in front of the vehicle. The lamp control unit 120, prior to the start of a predetermined event, draws a first pattern containing first information to be presented in advance to a driver so that the driver can cope with the event, and draws a second pattern containing second information corresponding to the event together with the starting of the event.
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Inventors:
TATARA NAOKI (JP)
Application Number:
PCT/JP2021/005361
Publication Date:
August 26, 2021
Filing Date:
February 12, 2021
Export Citation:
Assignee:
KOITO MFG CO LTD (JP)
International Classes:
B60K35/00; B60Q1/00; B60Q1/50
Domestic Patent References:
| WO2020031915A1 | 2020-02-13 | |||
| WO2018138842A1 | 2018-08-02 | |||
| WO2015133302A1 | 2015-09-11 |
Foreign References:
| JP2010032906A | 2010-02-12 | |||
| JP2012247369A | 2012-12-13 | |||
| JP2016101797A | 2016-06-02 | |||
| JP2004306894A | 2004-11-04 | |||
| JP2019018681A | 2019-02-07 | |||
| JPH05221263A | 1993-08-31 | |||
| JP2013010467A | 2013-01-17 | |||
| JP2020198224A | 2020-12-10 | |||
| JP2016055691A | 2016-04-21 |
Other References:
See also references of EP 4108495A4
Attorney, Agent or Firm:
MORISHITA Sakaki (JP)
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