Title:
LIGHT UNIT CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2021046086
Kind Code:
A
Abstract:
To provide a light unit control device that can accurately notify a following vehicle of a deceleration state.SOLUTION: A control device 10 controls a lighting state of a light unit 20 capable of notifying a following vehicle 2 of a deceleration state of own vehicle 1. The control device 10 includes: a deceleration calculation unit 11 for calculating deceleration on the basis of information from an acceleration sensor 31; and a lighting state control unit 12 for changing a lighting state of a deceleration light 22 included in the light unit 20 in accordance with the deceleration calculated by the deceleration calculation unit 11.SELECTED DRAWING: Figure 1
Inventors:
TEJIMA DAISUKE
OSHIMA KYOHEI
OSHIMA KYOHEI
Application Number:
JP2019169707A
Publication Date:
March 25, 2021
Filing Date:
September 18, 2019
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD
International Classes:
B60Q1/44
Domestic Patent References:
| JPH07156709A | 1995-06-20 |
Attorney, Agent or Firm:
Moriaki Ogawa
Haruyuki Nishiyama
Mitsuji Sekiya
Haruyuki Nishiyama
Mitsuji Sekiya