基于GPS和GPRS的公交车辆管理系统的设计与实现

Design and Realization of the Public Transportation Vehicles Management System Based on GPS and GPRS

针对公交车辆管理信息化的要求,介绍了一种基于GPS全球定位系统的GPRS通用无线分组业务和计算机软件的车辆管理系统,实现了车辆的实时动态管理。给出了系统的硬、软件设计,为车辆管理信息化提供了一个低成本的解决方案。

This paper mathematically analyzes the correlations of noise and validates the comparatively stronger correlation of the man-made noise. It also shows that the applied case of the PISM in the DSB system could greatly improve SNR by experiments and simulations.