基于陀螺仪技术的GPS防屏蔽系统研究

当前运输环境下,GPS的运用范围越来越广。各运输公司纷纷使用GPS在途监控系统来帮助公司管控车队的情形越来越多。但GPS本身存在其自身限制,使其信号极其受到干扰,这便让司机有了可乘之机去从事拉私活等行为。文中研究的内容,意在从另一个方向解决此问题,使GPS在信号被屏蔽时,可自动触发陀螺仪模块来记录车辆行驶信息。并将记录的信息存储在设备中,用于后期出现可疑情况的分析处理。

The GPS Anti-shield System Based Gyroscope Technology

Under the current transportation environment, the use of an increasingly wide range of GPS. Case the transport companies have in-transit monitoring system using GPS to help companies control the team more and more. GPS itself, but there are limitations of its own, making it extremely received signal interference. This will allow drivers to have a loophole to engage in suspicious acts such as pulling private live. Contents of this paper is intended to solve this problem from the other direction, so that when the GPS signal is blocked, it can automatically trigger the gyroscope module to record vehicle information. Information is stored and recorded in the device, for post processing analysis of suspicious circumstances.