一种基于蓝牙技术的室内强险救生定位系统

摘要

为了解决因反射等导致的信号延迟使普通无线通信与卫星难于用于室内定位,探讨了一类基于蓝牙技术的强险救生定位系统.剖析了室内定位存在的技术挑战,研究了实现室内定位的框架,设计了基于蓝牙技术的室内定位系统.以室内搭建的蓝牙技术定位平台实际测试进行验证,表明该定位系统有比较高的精度.实测数据研究表明:所设计的定位系统可以满足一般室内强险救生定位需求.%In order to solve the puzzle of signal delay caused by reflection etc.to make ordinary wireless communication and satellites be difficult to use for indoor positioning,the paper explored a kind of high-risk life-support rescue positioning system based on Bluetooth technology.In this paper,it made the anatomy of technical challenges of indoor positioning,studied on the framework of realizing indoor positioning,and designed an indoor positioning system based on Bluetooth technology.Taking the actual test of the indoor Bluetooth technology positioning platform as an example,the experimental results verified that the positioning system has higher accuracy.Research of experimental data shows that the positioning system designed in this paper can meet the needs of the general indoor high-risk life-support rescue positioning.