基于蓝牙的手持GPS接收器的设计

Design of The Portable GPS Receiver Based on Bluetooth

GPS蓝牙接收器是一种便携式、电池供电的手持设备,采用蓝牙接口,通过无线技术将GPS信号提供给具有蓝牙接口的显示装置,能够为用户提供定位和导航信息.文章根据手持GPS蓝牙接收器的特点,进行系统设计,从硬件、软件两方面进行论述,提出了一种实现方案,实验的结果说明设计方案是可行的,具有成本低,产品体积小,性能稳定,易生产和便于改进等主要特点,可满足用户的需要,有一定的发展空间.

GPS Bluetooth receiver is a kind of portable and battery power supplying equipment. With the help of wireless technology, it can transmit GPS signal to a display device with Bluetooth interface, and can provide orientation and navigation information to users. According to the character of GPS Bluetooth receiver, this paper presents a method including both hardware and software. The result of experiment proves that this method can be realized and has some advantages such as low costing, small bulk, good reliability, convenient manufacture and easy improving. This method can content the users＇ demand.