1-Wire总线技术的通信特点及其应用

The Communications Characteristic of 1-Wire Bus Technology

DALLAS公司的1-Wire总线技术以其线路简单、硬件开销少、成本低廉、软件设计简单而有着无可比拟的应用前景。基于1-Wire总线技术能较好地解决传统识别器存在的携带不便、易损坏、易受腐蚀、易受电池干扰等不足,可应用于收费系统、身份识别等领域。其通信可靠简单,很容易实现。因此1-Wire总线技术有着广阔的应用前景,是值得关注的一个发展领域。

DALLAS Corporation＇s 1-Wire bus technology has incomparable application prospect because its circuit is simple,and with fewer, hardware expenses. 1-Wire bus techology can be used in the charge system and for identification of the identity. 1-Wire＇s communication is reliable and simple, its application example is also presented in the paper.