US 11,745,650 B2
Dynamic lamp unit and control method therefor
Sung Ho Baek, Siheung-si (KR); Dae Kyung Kim, Ansan-si (KR); and Hyuk Soo Kim, Incheon (KR)
Assigned to LS AUTOMOTIVE TECHNOLOGIES CO., LTD., Anyang-si (KR)
Appl. No. 17/418,544
Filed by LS AUTOMOTIVE TECHNOLOGIES CO., LTD., Anyang-si (KR)
PCT Filed Dec. 26, 2019, PCT No. PCT/KR2019/018511
§ 371(c)(1), (2) Date Jun. 25, 2021,
PCT Pub. No. WO2020/138969, PCT Pub. Date Jul. 2, 2020.
Claims priority of application No. 10-2018-0172009 (KR), filed on Dec. 28, 2018.
Prior Publication US 2022/0072996 A1, Mar. 10, 2022
Int. Cl. B60Q 3/64 (2017.01); B60Q 3/54 (2017.01); B60Q 3/80 (2017.01); B60Q 3/74 (2017.01); F21V 8/00 (2006.01)
CPC B60Q 3/64 (2017.02) [B60Q 3/54 (2017.02); B60Q 3/74 (2017.02); B60Q 3/80 (2017.02); G02B 6/001 (2013.01)] 15 Claims
OG exemplary drawing
 
15. The method for controlling a dynamic lamp device according to claim 14, wherein the mode execution step (S40) comprises:
a set operating mode confirmation step (S41) of allowing the control unit (20) to confirm the operating mode set in the mode determination step (S30); and
a dynamic mode execution step (S43) of allowing the control unit (20) to executes the dynamic mode if it is determined that the set operating mode confirmed in the set operating mode confirmation step (S4)1 is the dynamic mode, and
wherein the dynamic mode execution step (S43) comprises:
a dynamic data confirmation step (S431) of allowing the control unit (20) to confirm dynamic data contained in the preset data;
a lamp light source signal calculation step (S433) of allowing the control unit (20) to control an arithmetic unit (40) connected to the control unit (20) to calculate plural time-dependent individual signals of the lamp light source unit to be output from the lamp light source unit based on the mode input signal and the preset data; and
a lamp light source unit dynamic output step (S435) of allowing the control unit (20) to output the plural time-dependent individual signals calculated in the lamp light source signal calculation step (S433) for application to the lamp light source unit (330).