Search - traffic light controller circuit

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[VHDL-FPGA-Verilog] nclight DL : 0: 利用硬件描述语言VHDL设计交通灯电路,设计一个十字路口交通灯控制器，东西、南北方向有红灯、黄灯、绿灯，持续时间分别为45、5、40秒。-use VHDL design of traffic lights at the circuit, the design of traffic lights at a crossroads controller East and West, North-South direction of a red light, yellow light, green light, the duration of 45, morphine seconds.
Date : 2025-12-29 Size : 1kb User : 空气
[VHDL-FPGA-Verilog] 1 DL : 0: 根据交通灯控制器的功能与要求，将其总体电路分为分频器、信号控制器两个模块。-According to the traffic light controller functions and the requirements of the overall circuit is divided into its divider, the signal controller two modules.
Date : 2025-12-29 Size : 4kb User : li
[VHDL-FPGA-Verilog] Design_of_Traffic_Light_Control_System_Base_on_FPG DL : 0: 用VHDL 语言设计交通灯控制系统, 并在MAX+PLUS II 系统对FPGA/ CPLD 芯片进行下载, 由于生成的是集成化的数字电路, 没有传统设计中的接线问题, 所以故障率低、可靠性高, 而且体积小。体现了EDA 技术在数字电路设计中的优越性。-The design method of traffic light control system by using Very- High- Speed Integrated Circuit Hardware Description Language (VHDL) is introduced, and the downloading of the controller design to the FPGA/ CPLD chip in MAX+PLUS II is fulfilled. As FPGA/ CPLD chips are based on large scale IC and there are no connection problems in the presented circuit, so the chips are re1iable and faults are less prone to happen, which shows the advantages of the EDA technology in digital circuits design.
Date : 2025-12-29 Size : 71kb User : li
[VHDL-FPGA-Verilog] traffic-control DL : 0: 设计一个只有四种信号灯的交通灯控制器：由一条主干道和—条支干道汇合成十字路口，在每个入口处设置红、绿、黄、左拐允许四盏信号灯，红灯亮禁止通行，绿灯亮允许通行，黄灯亮则给行驶中的车辆有时间停在禁行线外，左拐灯亮允许车辆向左拐弯。信号灯变换次序为：主支干道交替允许通行，主干道每次放行40s，亮5s红灯让行驶中的车辆有时间停到禁行线外，左拐放行15s，克5s红灯；支干道放行30s，亮5s黄灯，左拐放行15s，亮5s红灯……。各计时电路为倒计时显示。-Only four traffic lights to design a traffic signal controller: from a main road and- bar branch roads merged into the crossroads, the entrance of each set of red, green, yellow, turn left to allow four lights, red light is closed to traffic, the green light to allow passage, the yellow light is to have time to moving vehicles parked outside the line of the cut line, allowing the vehicle to the left turn left turn lights. The order of signal conversion: the main branch roads alternately allow passage, each trunk release 40s, 5s bright red light to moving vehicles have time to stop the entry lane, the left release of 15s, 5s grams of red light branch trunk release 30s, 5s bright yellow light, turn left release 15s, 5s red light ... .... The countdown timer circuit.
Date : 2025-12-29 Size : 15kb User : 小石头
[VHDL-FPGA-Verilog] VHDL DL : 0: 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，在Altera公司的EDA软件平台MAX+PLUSⅡ环境下通过了编译、仿真，并下载到CPLD器件上进行编程制作，实现了交通灯系统的控制过程。-And select and use Description Language applying broader VHDL hardware circuit at present in capital being designed, the hardware circuit coming true to systematic controller of crossing traffic light describes that, have passed compiling , have simulated under EDA of Altera company software platform MAX+ PLUS II environment, download the control procedure having made , realizing traffic light systematically to the programming being in progress on CPLD component.
Date : 2025-12-29 Size : 260kb User : 陈金峰
[VHDL-FPGA-Verilog] EDA-FPGA-traffic DL : 0: 该设计严格按照现实中的交通灯设计，利用vhdl硬件描述语言实现，设计一个交通信号灯控制器，由一条主干道和一条支干道汇合成十字路口，在每个入口处设置红、绿、黄三色信号灯，红灯亮禁止通行，绿灯亮允许通行，黄灯亮则给行驶中的车辆有时间停在禁行线外。 2、红、绿、黄发光二极管作信号灯，。 3、主干道处于常允许通行的状态，支干道有车来时才允许通行。主干道亮绿灯时，支干道亮红灯；支干道亮绿灯时，主干道亮红灯。 4、主、支干道均有车时，两者交替允许通行，主干道每次放行45秒，支干道每次放行25秒，设立45秒、25秒计时、显示电路。 5、在每次由绿灯亮到红灯亮的转换过程中，要亮5秒黄灯作为过渡，使行驶中的车辆有时间停到禁行线外，设立5秒计时、显示电路。 -The design is in strict accordance with the reality of the traffic light design using vhdl hardware description language, a traffic signal controller design, consists of a main road and branch roads merge into a crossroads at the entrance to each set of red, green and yellow color lights, red light no-go, the green light to allow passage, the yellow light to travel in a vehicle parked in the time to cut the line off-line. 2, red, green and yellow LEDs for lights. 3, the main road in the normally allows passage of state, branch roads to car traffic is permitted. A green light when the main road, branch roads red green light when the branch roads, main roads red. 4, the main, branch roads are car, alternating between the two to allow access, trunk release every 45 seconds, every branch roads clearance 25 seconds, and the establishment of 45 seconds, 25 seconds chronograph, the display circuit. 5, each time by a green light to red light conversion process, to bright yellow as a trans
Date : 2025-12-29 Size : 3.33mb User : 刘鹏坤
[VHDL-FPGA-Verilog] jiaotongdeng_fuza DL : 0: 本文基于FPGA技术的发展和Quartus II开发平台，实现路口交通灯控制器是一种解决方案。使用Verilog HDL硬件描述语言来描述语言程序的分频器模块，控制模块，数据解析模块，显示译码模块和段选位选模块，五个模块，并通过各个模块程序之间的端口合理连接和协调，成功设计出交通信号灯控制电路。在Quartus II环境下模拟，生成顶层文件下载后，在FPGA EP2C5Q208器件进行验证。(Based on the development of FPGA technology and the development platform of Quartus II, the realization of traffic lights controller at intersection is a solution. The Verilog HDL hardware description language is used to describe the frequency divider module of the language program, the control module, the data parsing module, the decoding module and the segment selection and selection module, five modules, and the communication and communication light control circuit is successfully designed through the reasonable connection and coordination of the ports between each module program. In the Quartus II environment, the simulation generates top-level files after downloading in FPGA The EP2C5Q208 device is verified.)
Date : 2025-12-29 Size : 5.35mb User : 威威谈谈