US 11,723,137 B2
Light device control circuit
Ting-Fang Lee, New Taipei (TW); and Wen-Chung Han, New Taipei (TW)
Assigned to ESUSE AUTO PARTS MANUFACTURING CO., LTD., New Taipei (TW)
Filed by ESUSE AUTO PARTS MANUFACTURING CO., LTD., New Taipei (TW)
Filed on Mar. 15, 2022, as Appl. No. 17/695,431.
Application 17/695,431 is a continuation in part of application No. 17/345,765, filed on Jun. 11, 2021, granted, now 11,452,191.
Claims priority of application No. 110106770 (TW), filed on Feb. 25, 2021.
Prior Publication US 2022/0272819 A1, Aug. 25, 2022
Int. Cl. H05B 47/16 (2020.01)
CPC H05B 47/16 (2020.01) 10 Claims
OG exemplary drawing
 
1. A light device control circuit, comprising:
a signal processor, said signal processor storing the data of a plurality of flash modes, using the numbers of said flash modes to set the ID Number of a plurality of warning lights synchronously, and setting a predetermined ID Number of said warning lights as a starter, and the other ID Numbers as receivers;
a control circuit comprising at least one control signal source, said at least one control signal source being electrically connected with an active switch, said active switch having an output end thereof electrically connected to a control input side of said signal processor through a control bus;
a data synchronization circuit comprising at least one data signal source, said at least one data signal source being electrically connected with another set of active switches, and the output end of said another set of active switches being electrically connected with a data input side of said signal processor through a data bus, said signal processor forming an electrical connection with a signal connection circuit by a data output side being electrically connected to said data bus, so as to form signal and command synchronization between said data input side and said data output side; and
a warning light control IC connected to said warning lights and forming an electrical connection with said data bus outside said data output side, and transmitting a data, a clock pulse and an ID information from said data output side, so that said starter and said receivers select one of said flash modes to flash the light.