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Design of car Bluetooth hands-free mobile phone system in Linux system

机译:Linux系统中车载蓝牙免提手机系统的设计

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A car Bluetooth hands-free phone system is designed in Linux operating system. ARM S3C2440A microprocessor is used in vehicle terminal for controlling and managing the system. Bluetooth hands-free application according to Bluetooth Hands-free Profile (HFP), is realized by using API of Bluez protocol stack. In the paper, it analyses HCI, SDP and RFCOMM protocols which are included in HFP and designs the software architecture. The system can successfully control Bluetooth mobile phone, and has high reliability and operating convenience.
机译:在Linux操作系统中设计了一种车载蓝牙免提电话系统。 ARM S3C2440A微处理器用于车辆终端,用于控制和管理系统。通过使用Bluez协议栈的API实现了根据蓝牙免提配置文件(HFP)的蓝牙免提应用程序。在本文中,它分析了HFP中包含的HCI,SDP和RFCOMM协议,并设计了软件体系结构。该系统可以成功控制蓝牙手机,具有很高的可靠性和操作便利性。

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