Multi-channel LED Drive System Based on CAN Bus

被引：0
|
作者：
Cui, Helin [1 ]
Qi, Min [1 ]
Zhang, Yang [2 ]
机构：
[1] Northwestern Polytech Univ, Sch Elect & Informat, Xian 710072, Shaanxi Provinc, Peoples R China
[2] Harbin Inst Technol, Elect Engn, Harbin, Peoples R China
来源：
APPLIED INFORMATICS AND COMMUNICATION, PT 4 | 2011年 / 227卷
关键词：
LED drive; CAN bus; Intelligent control; Multiple channels;
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
This paper presents the working conditions of vehicle systems and the requirements of automation system. The multi-channel LED drive system proposed is comprised of two main modules, the switch current supply module and the intelligent control module. The former part implement filtering and re-amplifying and support four-channel controllable current independent source while the later one supports USB interface to connect and realize channel current size and stability of LED drive. Finally, the establishment of a test system show that the development of hardware and software communication module which are based on CAN bus have notable effects.
引用
收藏
页码：253 / +
页数：2
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