摘要
蓝牙技术支持点对点和点对多点的通信,支持多设备之间进行无线数据交换,已经得到广泛的应用。针对加气站现场采用有线数据传输的方案而存在现场布线的工程施工的缺点,提出采用远距离蓝牙传输技术,实现无线数据传输。介绍了采用BT1800-1远距离蓝牙模块的主要技术特点和性能及其在无线数据传输系统中的应用,并给出了一种简单、实用编码的无线通信协议设计和主程序、串行中断流程图。
Bluetooth technology not only supports point-to-point and point-to-multipoint communication but also supports wireless data exchange between multiple devices. It has been widely used. Because of the faults of cable data transmission scheme and spot wiring project construction employed by gas station, the remote bluetooth transmission technology is proposed to realize the wireless data transmission. The main technical features and performance of the long-range bluetooth module BT1800 -lin, as well as its application in wireless data transmission systems are introduced. In addition, the main program, serial communication flow chart and wireless communication protocol with simple but practical code are given.
出处
《现代电子技术》
2013年第9期26-27,30,共3页
Modern Electronics Technique
