| 网络化信息采集在智能交通中的应用 |
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| 引用本文： | 贺良华,侯晓东,于来宝. 网络化信息采集在智能交通中的应用[J]. 自动化与仪表, 2008, 23(3): 29-32 |
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| 作者姓名： | 贺良华 侯晓东 于来宝 |
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| 作者单位： | 中国地质大学,机电学院,武汉,430074 |
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| 摘 要： | 介绍了网络化信息采集与处理系统在智能交通系统中的应用,该系统为主从机结构。其中,主机为PC机,从机为8031单片机最小系统、A/D转换器及传感器构成的信号采集系统。主从机之间通过RS-485进行通信。对于交通灯的控制,系统采用了神经网络决策法,神经网络的应用使得系统控制具有较高的准确率。经检验,系统具有良好的人机界面、可靠的远程通讯和不错的控制效果。
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| 关 键 词： | 网络化 信息采集 主从结构 智能交通 神经网络 |
| 文章编号： | 1001-9944(2008)03-0029-04 |
| 修稿时间： | 2007-04-25 |
Network Application of Information Acguisition System in Intelligent Transportation |
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| HE Liang-hua,HOU Xiao-dong,YU Lai-bao. Network Application of Information Acguisition System in Intelligent Transportation[J]. Automation and Instrumentation, 2008, 23(3): 29-32 |
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| Authors: | HE Liang-hua HOU Xiao-dong YU Lai-bao |
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| Abstract: | In this paper,a network information acguisition system in the ITS(intelligent transportation system)is described,and the system is combined by the PASM(principal and subordinate machines).The principal computer is a PC,and the subordinate is information acguisition system which is constructed by the minimum system of 8031 one-chip computers,A/D converters and sensors.And the communication between the PASM is carried by RS-485.We control the transportation base on the neural network.And thus we get higher accurate rate.The application shows that this system runs stably,and it is of good man-machine interface and accurately. |
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| Keywords: | network information acguisition structure of principal and subordinate intelligent communication neural network |
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