摘要
在介绍了主控制器接口协议、蓝牙模块二次开发设计方法的基础上,设计了四通道±10V模拟输入、四通道±10V模拟输出和RS232蓝牙适配器,实现了模拟式姿态、速率传感器信号的短距离无线传输.对蓝牙通信干扰进行了分析讨论,并对所设计蓝牙适配器进行了通信实验.结果表明:设计的蓝牙无线适配器能满足仿真系统对模拟信号的传输性能要求.
The Host Controller Interface （HCI） function specification, and the technique to develop Bluetooth module are introduced in this paper. The Bluetooth adapters for 4-channel± 10 V analog input module, 4- channel ± 10 V analog output module and RS232 serial port are developed, which are used to realize the short-range wireless transmission of signals offered by attitude and rate sensor. The disturbance of Bluetooth communication is discussed, and the developed Bluetooth adapters are examined by communication test. It is shown that the adapters can be used .to transmit analog signals of the simulation system.
出处
《哈尔滨工业大学学报》
EI
CAS
CSCD
北大核心
2009年第5期165-168,共4页
Journal of Harbin Institute of Technology
关键词
仿真系统
传感器
蓝牙技术
数据采集与处理
simulation system
sensor
bluetooth technology
data acquisition and processing
