本文重点分析了蓝牙模块的体系结构及其协议栈，同时将蓝牙技术与嵌入式技术结合起来，给出了一个基于蓝牙技术的嵌入式系统设计模型。
In this paper, we analyse the architecture of the bluetooth module with emphasis and show an embedded system design model based on bluetooth technology.
基于蓝牙技术，设计了一种车域网核心平台，并详细介绍了其硬件与软件方面的实现。
A kernel platform of VAN based on Bluetooth is firstly designed, then the implementation of the hardware and the software of the kernel platform is introduced in detail.
本文采用蓝牙技术，设计了上位机与蓝牙传感结点的通信电路模块并编写出应用程序，以实现蓝牙传感网络的短距离无线通信。
Therefore, this paper, using Bluetooth technology, designs communication circuit module both of PC and Bluetooth sensor nodes, and writes applied programs. It has achieved short distance wireless.
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