| 基于GPS的公交智能报站系统设计 |
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| 引用本文： | 史俊山,李锋,顾彦飞.基于GPS的公交智能报站系统设计[J].重庆工学院学报,2009,23(8):1-5. |
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| 作者姓名： | 史俊山 李锋 顾彦飞 |
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| 作者单位： | 重庆大学通信工程学院; |
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| 基金项目： | 国家科技型中小企业技术创新基金资助项目(08c26225111406) |
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| 摘 要： | 针对当前公交报站系统中存在的一些缺陷和不足,设计了基于全球卫星定位技术的新型公交智能报站系统.运用片上系统(SoC)的设计思想,采用可内嵌IP软核的FPGA芯片,以内嵌的Core8051软核作为系统微控制器,利用FPGA片上逻辑和存储资源设计系统外围模块.完成具备进出站播报,超速报警,转弯提示,当前时间、温度及速度的实时显示,线路切换等功能的报站系统设计.
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| 关 键 词： | 智能报站 全球定位系统 片上系统 现场可编程逻辑门阵列 |
Design of Intelligent Bus-stop Announcing System Based on GPS |
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| SHI Jun-shan,LI Feng,GU Yan-fei.Design of Intelligent Bus-stop Announcing System Based on GPS[J].Journal of Chongqing Institute of Technology,2009,23(8):1-5. |
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| Authors: | SHI Jun-shan LI Feng GU Yan-fei |
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| Affiliation: | College of Communication Engineering;Chongqing University;Chongqing 400030;China |
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| Abstract: | This paper designs an intelligent bus-stop announcing system using GPS(Global Positioning System) technique in terms of the defects and shortages of current bus-stop announcing system.By applying the design idea of SoC and using FPGA chip that is embedded with Core8051,the system achieves the functions of announcement of entering or leaving stops,over-speed alarm,turn prompt,display of the current time,temperature,speed,switch of routes and so on.The system is stable,reliable,multi-functioned,and highly acc... |
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| Keywords: | intelligent bus-stop announcement GPS SoC FPGA |
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