车辆定位系统
- 网络Vehicle Positioning System;Vehicle Position System;AVLS;VLS
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车辆定位系统中的信息融合方法
Information Fusion Methods for Vehicle Positioning System
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最后,本文介绍了车辆定位系统的运行环境及安装过程。
Finally , the running environment and installation process of the vehicle positioning system are described .
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基于PC/104的GPS车辆定位系统设计
The Design of Vehicle GPS Positioning System Based on PC / 104
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GPS车辆定位系统监控软件的关键技术分析与设计
The Technical Analysis and Design of The GPS Vehicle Position System Software
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公用网应用于GPS车辆定位系统数据传输的分析研究
Research into Data Transmitting when Public Net is Applied into Vehicle Location System of GPS
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基于GPRS和GPS的公交车辆定位系统设计
A Public Vehicles Location Scheme Based on GPRS and GPS
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一种基于adhoc网络的车辆定位系统的组网框架设计
A sort of Networking Frame Design Based on AD HOC Network in Car Location System
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自动车辆定位系统的GPRS链路性能分析
Performance of GPRS Data Link for Automatic Vehicle Location System
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我们通过GPS车辆定位系统,对车辆进行实时监控,大大提高了为客户服务的质量。
By the GPS vehicle orientation system , we can real time monitor the cars , then the quality of service for customers were greatly improved .
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讨论了一种基于DGPS的车辆定位系统。
DGPS based Automatic Vehicle Location ( AVL ) system is discussed .
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基于TOA的中心车辆定位系统的算法研究
Research on the Algorithm of Central Locating System for Vehicles Based on TOA
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其次,我们用AVL(自动车辆定位系统)开发了GUI型计算机程序。
Second , we developed a GUI-type computer program using AVL , automated vehicle location system .
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基于DGPS的车辆定位系统研究
DGPS Based Automatic Vehicle Location System
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分析了紧急事件快速响应系统的组成及其子系统的功能,并主要对GPS车辆定位系统和最优路径选择算法作了详细的分析和研究;
And has designed the emergency response system composition and the subsystems function , and mainly introduce the detailed analysis and the research to the most superior-path algorithm and the GPS vehicles locating system .
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随着全球定位系统GPS,地理信息技术GIS以及通用分组无线业务GPRS的发展,使得建立一套全天候车辆定位系统成为可能。
With the development of the Global Positioning System ( GPS ), Geography Information System ( GIS ) and the General Packet Radio System ( GPRS ), all-weather locate system can be established .
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论文根据车辆定位系统的功能要求设计了软件系统,实现了在计算机上接收GPS接收机输出,对原始GPS数据进行处理和输出;
Digital map and software for the paper have been designed by GIS tool and high language , software can receive NMEA sentence , process GPS data and display the vehicle track on the digital map .
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从语音传输和数据传输两个方面给出了基于GPRS数据链路的自动车辆定位系统(AVLS)的模型。
The GPRS based AVLS system model is given from both the voice and the data transmission .
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本文正是以GPS移动车辆定位系统中的集群通信为背景,建立系统的数学模型,进行计算机仿真,并根据仿真结果分析系统性能。
This paper , which is based on trunking communication in the GPS Mobile Vehicles Supervisory System , builds the math model , simulates on computer and analyzes the capability of the system according to the simulation results .
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介绍了基于GPRS的自动车辆定位系统的数据链路,并结合GPRS数据用户的工作流程,介绍了实现链路的关键技术。
In this paper , the Data Link of Automatic Vehicle Location System ( AVLS ) based on GPRS has been introduced and the key technology of accomplishing link is described according to the working flow of GPRS users .
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用非实时自动车辆定位系统来改善公交车的服务
Using Non-reat-time Automatic Vehicle Location Data to Improve Bus Service
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自动车辆定位系统中的FSK/FM组合调制解调特性分析
FSK / FM Hybrid Modulation / Demodulation Performance Analysis in an Automatic Vehicle Location System
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基于无线通信网络的车辆定位系统是其中一个重要的应用领域。
Vehicle location system based on wireless communication network is one of the important application areas .
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介绍了基于GPS/DR车辆定位系统的基本框架,将其划分为7个功能模块。
The paper introduced the basic frame of vehicle location and navigation system , which is divided seven function modules .
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车载卫星定位系统,又称自动车辆定位系统,对它的研究起始于二十世纪七十年代。
Global Positioning System of vehicles , also known as auto vehicles locating system , is researched starting off in 1960s .
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随着汽车工业的日益壮大,车辆定位系统已经成为一种新兴的项目且市场规模正在迅速扩大。
With the development of car industry , research on car position system becomes a new item and its foreground goes more and more bright .
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论述了不同的体系结构风格适应于不同的软件设计和开发阶段,并给出了分析和设计车辆定位系统的全过程。
Bird viewing the style of software architecture , with a case study on the analysis and design of vehicle positioning system using software architecture style is presented in this paper .
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本文对车辆定位系统中无线通信系统的选型,监控中心子系统的系统结构、软件设计、数据库设计和各功能模块进行了深入研究。
This paper deeply studies the selection of wireless communication system , system structure , software design , database design and every function module of monitor center subsystem in vehicle location system .
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以及已有平台与车辆定位系统、货物监控系统不能进行数据共享,增加企业人员的工作负荷,数据更新不及时。
In addition , the absence of data sharing among existing working platform , vehicle locating system and cargo monitoring system leads to the increase of employees ' working load and the lingering update of data .
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智能车辆定位系统的应用对缓解和改善城市交通状况、促进行车安全和提高道路的通行效率具有重要意义。
It 's considered that the intelligent vehicle locating system is the typical represent of the new electronic product on the car , its application will has significant meaning to improve urban traffic condition , travel security and efficiency of road .
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这种新型车辆定位系统具有市区定位概率高、成本低、容易实现等特点,既增加了一种车辆定位方式的选择,又弥补了其它定位方式的不足。
The new vehicle positioning system has a high probability in urban areas , low cost , easy to implement and so on , not only to add a vehicle positioning method of choice , but also can effectively compensate for the shortcomings of other location methods .