为了实现TMS320C6713转轮裂纹声发射检测系统的无线数据传输,采用TLl6C550C扩展TMS320C6713串口与蓝牙模块连接,可以使蓝牙模块间在设定速率下进行无线通信.经水车室内通信测试表明:数据传输误码率低,系统运行稳定.
In order to realize the wireless data transmission of the AE system based on TMS320C6713 for detecting the crack of runner blade, TL16C550C is designed to extends serical ports of TMS320C6713 to connect with Bluetooth serial module,which can make one Bluetooth module communicate with others in setting rate. The system's effective is verified by communicating test in water mill room that BER is low and work stable.