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本设计中选用目前应用较广泛的VHDL硬件电路描述语言,实现对路口交通灯系统的控制器的硬件电路描述,通过编译、仿真,并下载到CPLD器件上进行编程制作,实现交通灯系统的控制过程。EDA技术是用于电子产品设计中比较先进的技术,可以代替设计者完成电子系统设计中的大部分工作,而且可以直接从程序中修改错误及系统功能而不需要硬件电路的支持,既缩短了研发周期,又大大节约了成本,受到了电子工程师的青睐。实现路口交通灯系统的控制方法很多,可以用标准逻辑器件、可编程序控制器PLC、单片机等方案来实现。但是这些控制方法的功能修改及调试都需要硬件电路的支持,在一定程度上增加了功能修改及系统调试的困难。因此,在设计中采用EDA技术,应用目前广泛应用的VHDL硬件电路描述语言,实现交通灯系统控制器的设计,利用MAXPLUSⅡ集成开发环境进行综合、仿真,并下载到CPLD可编程逻辑器件中,完成系统的控制作用。-the current design was chosen over a wide range of VHDL hardware description language circuit. Implementation of traffic lights at the junction of the controller hardware circuit description, compiler, simulation, to download and CPLD programming on production, traffic signal system to achieve the control process. EDA technology is used to design electronic products more advanced technology, designers can replace the complete electronic system design most of the work, but can directly from the process to amend the mistakes and system functions without the need for hardware circuits of support, both to shorten the development cycle, another significant cost savings by the electronic engineers of all ages. Achieving junction traffic signal system control many ways, using standard logic devic
Date : 2008-10-13 Size : 4.15kb User : jazvy

模拟交通信号灯控制,一般情况下正常显示,有急救车到达时,两个方向交通 信号灯全红,以便让急救车通过。设急救车通过路口时间为10 秒,急救车通过后,交通恢 复正常,用单次脉冲申请外部中断,表示有急救车通过。-simulated traffic signal control, under normal circumstances normal show that emergency vehicles arrived, the two directions of traffic lights all red, in order to allow emergency vehicles through. Based emergency vehicles through the intersection for 10 seconds, after the passage of emergency vehicles, traffic returned to normal, with a single pulse for external interrupts, saying that a first aid trucks.
Date : 2008-10-13 Size : 916byte User : 沈燮勇

模拟交通信号灯控制,一般情况下正常显示,有急救车到达时,两个方向交通 信号灯全红,以便让急救车通过。设急救车通过路口时间为10 秒,急救车通过后,交通恢 复正常,用单次脉冲申请外部中断,表示有急救车通过。-simulated traffic signal control, under normal circumstances normal show that emergency vehicles arrived, the two directions of traffic lights all red, in order to allow emergency vehicles through. Based emergency vehicles through the intersection for 10 seconds, after the passage of emergency vehicles, traffic returned to normal, with a single pulse for external interrupts, saying that a first aid trucks.
Date : 2025-12-16 Size : 1kb User : 沈燮勇

本设计中选用目前应用较广泛的VHDL硬件电路描述语言,实现对路口交通灯系统的控制器的硬件电路描述,通过编译、仿真,并下载到CPLD器件上进行编程制作,实现交通灯系统的控制过程。EDA技术是用于电子产品设计中比较先进的技术,可以代替设计者完成电子系统设计中的大部分工作,而且可以直接从程序中修改错误及系统功能而不需要硬件电路的支持,既缩短了研发周期,又大大节约了成本,受到了电子工程师的青睐。实现路口交通灯系统的控制方法很多,可以用标准逻辑器件、可编程序控制器PLC、单片机等方案来实现。但是这些控制方法的功能修改及调试都需要硬件电路的支持,在一定程度上增加了功能修改及系统调试的困难。因此,在设计中采用EDA技术,应用目前广泛应用的VHDL硬件电路描述语言,实现交通灯系统控制器的设计,利用MAXPLUSⅡ集成开发环境进行综合、仿真,并下载到CPLD可编程逻辑器件中,完成系统的控制作用。-the current design was chosen over a wide range of VHDL hardware description language circuit. Implementation of traffic lights at the junction of the controller hardware circuit description, compiler, simulation, to download and CPLD programming on production, traffic signal system to achieve the control process. EDA technology is used to design electronic products more advanced technology, designers can replace the complete electronic system design most of the work, but can directly from the process to amend the mistakes and system functions without the need for hardware circuits of support, both to shorten the development cycle, another significant cost savings by the electronic engineers of all ages. Achieving junction traffic signal system control many ways, using standard logic devic
Date : 2025-12-16 Size : 4kb User : jazvy

本程序是用于交通信号灯的控制的,可以实现十字路口的信号灯的控制-This procedure is used for traffic signal control can be achieved at the crossroads of signal control
Date : 2025-12-16 Size : 3kb User : yifang

用Verilog实现的交通信号灯控制,主干道和支路通行的时间不相等-Using Verilog implementation of traffic signal control, the trunk road and the slip is not the same passage of time
Date : 2025-12-16 Size : 3kb User : huhahuha
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