| 嵌入式货车车载监控终端设计 |
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| 引用本文： | 陈庆陆,孙运强,姚爱琴.嵌入式货车车载监控终端设计[J].电子测试,2010(9):71-76. |
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| 作者姓名： | 陈庆陆 孙运强 姚爱琴 |
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| 作者单位： | 中北大学仪器科学与动态测试教育部重点实验室,山西,太原,030051;中北大学信息与通信工程学院,山西,太原,030051 |
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| 摘 要： | 本文介绍了一种多功能嵌入式货车车载监控终端设计。该监控终端主要由货车远程监控和货车自身监控两部分组成,可有效缓解目前公路物流产业对运输车辆实时监控与调度的迫切需要,彻底解决因货车体积大后视镜观测范围有限而给司机造成的倒车死角以及运输过程中的货物防盗等问题。该车载监控终端系统以Linux、SansungS3C2440微处理器为软硬件平台,并在此硬件平台上扩展了GPS/GPRS、视频监控处理器和液晶显示等功能模块。重点阐述了终端系统的硬件设计及软件设计,各功能模块及其在货车车载监控终端系统中的功能。经多次测试,系统性能稳定,效果良好。
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| 关 键 词： | 嵌入式 车载监控终端 GPS GPRS 视频监控 |
Design of embedded truck carried supervision terminal |
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| Chen Qinglu,Sun Yunqiang,Yao Aiqin.Design of embedded truck carried supervision terminal[J].Electronic Test,2010(9):71-76. |
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| Authors: | Chen Qinglu Sun Yunqiang Yao Aiqin |
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| Affiliation: | 1 Key Laboratory Of Instrumentation Science ＆ Dynamic Measurement,North University Of China,Ministry Of Education,Taiyuan,030051,China;2 School of Information and Communication Engineering,North University o f China,Taiyuan,030051,China) |
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| Abstract: | This paper introduced a new design of multifunctional embedded truck carried supervision terminal.It mainly includes two parts trucks remote monitoring and self-monitoring,and effectively alleviates Highway Logistics Industry urgent demand to Real-time monitoring and scheduling of vehicles,and roots out reversing hard to truck drivers by truck＇s big volume and rearview mirror＇s limited observation range,cargo theft during the transit and other issues.The terminal,which is making use the Linux、Samsung S3C2440 Microprocessor as platform of software and hardware,and expanding the GPS/GPRS,video surveillance processor,liquid-crystal display and other functional modules on the platform.This paper focuses on the system hardware design and software design,the composition of the module and its functions in truck monitoring system..The system is tested for many times,and it is proved to have stable performance and good results. |
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| Keywords: | GPS GPKS |
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