智能交通系统plc设计.doc
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智能交通系统plc设计,智能交通系统plc设计全文约3000字 论述翔实摘要目前国内十字路口的交通灯控制一般是定时切换控制的。在当今高速发展的社会里，交通问题成为大家关注的社会问题，汽车数量的直线上升及现有的定时切换控制交通方式的局限性都使得我们有必要寻求一种智能的交通控制系统，基于此本论文的思路是:通过探测器(即电磁感应线圈)探测出汽车的流...
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智能交通系统PLC设计
全文约3000字 论述翔实
摘要
目前国内十字路口的交通灯控制一般是定时切换控制的。在当今高速发展的社会里，交通问题成为大家关注的社会问题，汽车数量的直线上升及现有的定时切换控制交通方式的局限性都使得我们有必要寻求一种智能的交通控制系统，基于此本论文的思路是:通过探测器(即电磁感应线圈)探测出汽车的流量后自动调节红绿灯的时长。控制器采用可编程控制器(PLC)来实现。
关键词
智能交通,探测,车流量,可编程控制器
The design of intelligence traffic system with PLC
Abstract
At present ,our country traffic lights control generally is timing.In now high speed develop of society, the traffic problem becomes the social problem that everybody pay attention to, the car quantity runs high straightly and the timing control of the traffic lights exist the bug to all make that us have necessity to look for a kind of intellective transportation control system . According to the way of thinking of this thesis is: the hours of the traffic lights are automatically regulated after the locators(namely electromagnetic induction coil) have explored a discharge of the vehicle .The discharge of the vehicle records the number and the long control in hour of the traffic light can be come by PLC to realize.
Keywords
intelligence traffic，Detection，Number cars，PLC
部分参考文献
[8]李标荣等主编.电子传感器.北京：国防工业出版社.1993
[9]郭振芩.非电量电测.北京：计量出版社.1991
[10]强锡富.传感器.北京：机械工业出版社.1989
[11]徐以荣 冷增祥.电力电子技术基础.南京：东南大学出版社。1999
[12] 邓成文.用PLC实现智能交通控制. 江汉大学 物理与信息学院
全文约3000字 论述翔实
摘要
目前国内十字路口的交通灯控制一般是定时切换控制的。在当今高速发展的社会里，交通问题成为大家关注的社会问题，汽车数量的直线上升及现有的定时切换控制交通方式的局限性都使得我们有必要寻求一种智能的交通控制系统，基于此本论文的思路是:通过探测器(即电磁感应线圈)探测出汽车的流量后自动调节红绿灯的时长。控制器采用可编程控制器(PLC)来实现。
关键词
智能交通,探测,车流量,可编程控制器
The design of intelligence traffic system with PLC
Abstract
At present ,our country traffic lights control generally is timing.In now high speed develop of society, the traffic problem becomes the social problem that everybody pay attention to, the car quantity runs high straightly and the timing control of the traffic lights exist the bug to all make that us have necessity to look for a kind of intellective transportation control system . According to the way of thinking of this thesis is: the hours of the traffic lights are automatically regulated after the locators(namely electromagnetic induction coil) have explored a discharge of the vehicle .The discharge of the vehicle records the number and the long control in hour of the traffic light can be come by PLC to realize.
Keywords
intelligence traffic，Detection，Number cars，PLC
部分参考文献
[8]李标荣等主编.电子传感器.北京：国防工业出版社.1993
[9]郭振芩.非电量电测.北京：计量出版社.1991
[10]强锡富.传感器.北京：机械工业出版社.1989
[11]徐以荣 冷增祥.电力电子技术基础.南京：东南大学出版社。1999
[12] 邓成文.用PLC实现智能交通控制. 江汉大学 物理与信息学院
