| 基于RTLinux的多功能车载导航系统设计与实现 |
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| 引用本文： | 李长河,葛飞航,石争浩. 基于RTLinux的多功能车载导航系统设计与实现[J]. 计算机工程与应用, 2005, 41(22): 225-228 |
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| 作者姓名： | 李长河 葛飞航 石争浩 |
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| 作者单位： | 西安理工大学计算机学院,西安,710048 |
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| 基金项目： | 国家部委科研基金；西安理工大学中青年创新基金（编号：116-210302） |
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| 摘 要： | 针对传统导航系统存在共享性、继承性差等问题,提出了一种基于RTLinux的多功能车载导航系统。利用RTLinux作为车载平台,以GPS/DR/MM组合形式自主动态地为车辆提供导航服务。与现有车载导航系统相比,该系统决策误差信息小,具有较好的实时性和准确性。文章介绍了该系统的总体框架结构及关键技术。
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| 关 键 词： | 车载导航 RTLinux 实时多任务系统 |
| 文章编号： | 1002-8331-（2005）22-0225-04 |
| 收稿时间： | 2005-01-01 |
| 修稿时间： | 2005-01-01 |
Design and Implementation of Multi-function Integrated Navigation System for Vehicle Based on RTLinux |
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| LI Changhe,Ge Feihang,SHI Zhenghao. Design and Implementation of Multi-function Integrated Navigation System for Vehicle Based on RTLinux[J]. Computer Engineering and Applications, 2005, 41(22): 225-228 |
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| Authors: | LI Changhe Ge Feihang SHI Zhenghao |
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| Abstract: | With the weak sharable and inherited performance in the traditional navigation system,the real-time multitask and multifunction integrated navigation system for vehicle based on RTLinux is presented and applied effectively,using RTLinux as the platform,offering navigation actively in the form of combination of GPS,DR and MM. Compared with the existent integrated navigation system,the system has little decision-making error,better real-time performance and veracity.ln this paper,the framework and the key technique of the system is introduced. |
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| Keywords: | integrated navigation RTLinux real-time multitask operation system |
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