摘要
针对国内系统报站装置应用的现状,提出一个基于GPS全球定位的公交全自动报站系统。该装置公交采用MCS-51单片机及GPS定位技术,利用GPS模块测得的经纬度信息与存储在单片机中的站点的经纬度信息相比对,无论上行线路,还是下行线路,均能准确判断是否到站。同时,采用基于文本的语音合成技术,真正实现了全自动、准确地播报站名及服务提示信息。
Due to the current situation of bus station broadcaster domestic,a system based on GPS location is prensented, which can realize bus station broadcast automatically.Adopting MCS-51 microcomputer and GPS location technology, comparing longitude and latitude information from GPS module with bus station site stored in microcomputer, no matter line is upward or downward,whether the bus is coming to station or not is judged cotTectly.Meanwhile using speecb synthesis technology based on text,bus station name and service information can be broadcasted automatically and accurately.
出处
《电子设计工程》
2009年第9期30-32,共3页
Electronic Design Engineering
关键词
GPS
语音
报站器
比对
GPS
speech
bus station broadcaster
comparing
