Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
BRIGHTNESS ADJUSTMENT METHOD AND APPARATUS FOR LIGHT-EMITTING COMPONENT OF VEHICLE-MOUNTED INTELLIGENT CONTROLLER, AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/114714
Kind Code:
A1
Abstract:
The present application provides a brightness adjustment method, comprises: calculating the brightness difference between internal and external ambient lights by measuring the brightness value of the external ambient light of a vehicle and the brightness value of the internal ambient light of the vehicle; obtaining a brightness reference value of a corresponding light-emitting component according to the relationship table between the brightness difference and the reference value; if the absolute value of the difference between the brightness reference value of the light-emitting component and the current brightness value of the light-emitting component is greater than or equal to a preset brightness difference, using the brightness reference value of the light-emitting component as the expected brightness of the light-emitting component; and adjusting the brightness of the light-emitting component of the vehicle-mounted intelligent controller to the expected brightness of the light-emitting component.

Inventors:
CHEN YINGRUI (CN)
LI TIANSHU (CN)
Application Number:
PCT/CN2018/120428
Publication Date:
June 20, 2019
Filing Date:
December 12, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NIO NEXTEV LTD (CN)
International Classes:
H05B37/02; B60Q3/80
Foreign References:
CN108650763A2018-10-12
CN108116309A2018-06-05
CN103273885A2013-09-04
CN103273894A2013-09-04
CN205131078U2016-04-06
CN206217742U2017-06-06
CN203005235U2013-06-19
CN103707769A2014-04-09
Other References:
See also references of EP 3726934A4
Attorney, Agent or Firm:
HANRAY LAW FIRM (CN)
Download PDF: