Description: 一、 目的：
对应数据结构课程所学的基本原理和方法，学习图状结构求最短路径的算法，将理论知识运用于实际。
二、 任务：
请根据附图和附表，设计一个武汉市交通导引系统。用户输入起点站和目标站，系统显示起点站到目标站的最短路径。
三、 要求：
1. 提示用户输入起点站和目标站
2. 系统向用户显示一条最短路径（经过站数最少的路线），如果有两条以上最短路线，则按换乘次数排序显示。
3. 显示每一条路线时，不仅要显示应搭乘的车次，还要显示应搭乘站的站名。
四、 提示：
将每一站的权值设定为1，可以使用Dijkstra算法实现。
-one purpose : Corresponding data structure courses are taught the basic principles and methods learning map structure for the shortest path algorithm, the actual application of theoretical knowledge. Two tasks : According to the attached map and schedule, design a Wuhan city traffic guidance system. User input starting point and goal of stations, the system shows starting point to the target point is the shortest path. 3, asked : 1. prompt the user input starting point and goal of Station 2. System users to show a shortest path (at least after a few stops the line ), if there are more than two shortest routes, according to the number of transfer order shows. 3. To show a line, not only to show that the vehicles should take, but also indicate that it should be traveled Station in name. 4, T Platform: |
Size: 172227 |
Author:李明 |
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Description: 1．设计一个十字路口的交通灯控制电路，要求甲车道和乙车道两条交叉道路上的车辆交替运行，每次通行时间都设为25秒；
2．要求黄灯先亮5秒，才能变换运行车道； 3.根据交通灯控制系统框图，画出完整的电路图。
3.设计出PCB图
-1. Design a crossroads, the traffic lights control circuit, A request lane motorway and two B crossover vehicles on the road alternate operation, each time as the passage of 25 seconds; 2. Asked yellow first-five seconds, can transform running lane; 3. According to the traffic light control system block diagram, paint a complete circuit. 3. PCB design plans Platform: |
Size: 256000 |
Author:kaimin |
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Description: 一、 目的：
对应数据结构课程所学的基本原理和方法，学习图状结构求最短路径的算法，将理论知识运用于实际。
二、 任务：
请根据附图和附表，设计一个武汉市交通导引系统。用户输入起点站和目标站，系统显示起点站到目标站的最短路径。
三、 要求：
1. 提示用户输入起点站和目标站
2. 系统向用户显示一条最短路径（经过站数最少的路线），如果有两条以上最短路线，则按换乘次数排序显示。
3. 显示每一条路线时，不仅要显示应搭乘的车次，还要显示应搭乘站的站名。
四、 提示：
将每一站的权值设定为1，可以使用Dijkstra算法实现。
-one purpose : Corresponding data structure courses are taught the basic principles and methods learning map structure for the shortest path algorithm, the actual application of theoretical knowledge. Two tasks : According to the attached map and schedule, design a Wuhan city traffic guidance system. User input starting point and goal of stations, the system shows starting point to the target point is the shortest path. 3, asked : 1. prompt the user input starting point and goal of Station 2. System users to show a shortest path (at least after a few stops the line ), if there are more than two shortest routes, according to the number of transfer order shows. 3. To show a line, not only to show that the vehicles should take, but also indicate that it should be traveled Station in name. 4, T Platform: |
Size: 172032 |
Author:李明 |
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Description: 一.设计要求
1.道路有A.B两路,一般情况A.B均有车时,两路各放行10S.
2.红绿灯转换必须经过4秒黄灯闪烁.
3.若两路均无车则保持原状.
4.若一路通行无阻10秒后,另一路无车,则继续放行此路,直到另一路有车. 5.若有紧急车辆通过两路均无红灯4秒,阻止一般车辆通过,让紧急车辆通过6.在数码管显示各路通行的标志和剩余时间.
-1. Design requirements 1. Road has two-way AB, AB generally have cars, two of the released 10S. 2. Traffic light conversion must be 4 seconds blinking yellow light. 3. If the two had no car to maintain the status quo. 4. if unimpeded access all the way 10 seconds later, another car-free road, then continue to release this road until the road has another car. 5. if emergency vehicles through two red lights were not four seconds to stop the vehicles passed, so that emergency vehicles through 6. in the digital display various signs and the remainder of the passage of time. Platform: |
Size: 6144 |
Author:刘智峰 |
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Description: 车辆检测：
1 识别车辆轮廓，并标识车辆轮廓
2 给出车辆的相对速度-Vehicle Detection: one to identify the vehicle contours, and marking the outline of 2 vehicles given the relative speed of vehicles Platform: |
Size: 2754560 |
Author:朝晖 |
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Description: 中科院博士学位论文——路面车辆运动语义理解-Doctoral Thesis, Chinese Academy of Sciences- Semantic understanding of movement of vehicles on our roads Platform: |
Size: 13501440 |
Author:lzy |
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Description: 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。-The design of a traffic signal controller, by a trunk and a branch road汇合成crossroads at the entrance to set up in each red, green, yellow three-color lights, red light curfew, green permit passage to a yellow light while driving vehicles parked in the ban have time outside the lane. Platform: |
Size: 282624 |
Author:zhuzi200803 |
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Description: 假设道路交叉口，有红绿黄三色交通控制灯，且要求：
1）。绿灯亮是，车辆可潜行，过30秒，绿灯熄灭，黄灯亮；
2）。黄灯亮5秒后，熄灭，红灯亮，车辆停止前行。红灯亮30秒之后熄灭，黄灯亮；
3）黄灯亮5秒之后，熄灭，绿灯又亮，车辆可通行，如此循环。
-Assuming the road intersection, a red-green-yellow three-color traffic control lights, and requirements: 1). The green light is that vehicles will be allowed to sneak, over 30 seconds, the green light is off, yellow light 2). 5 seconds after the yellow light, off, red light, vehicles to stop before the line. 30 seconds after the red light is off, yellow light 3) 5 seconds after the yellow light, off, green light, bright, vehicles that can use it, and so the cycle. Platform: |
Size: 1024 |
Author:孙佩 |
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Description: 本系统采用MSC-51系列单片机ATSC51和可编程并行I/O接口芯片8255A为中心器件来设计交通灯控制器，实现了能根据实际车流量通过8051芯片的P1口设置红、绿灯燃亮时间的功能；红绿灯循环点亮，倒计时剩5秒时黄灯闪烁警示（交通灯信号通过PA口输出，显示时间直接通过8255的PC口输出至双位数码管）；车辆闯红灯报警；绿灯时间可检测车流量并可通过双位数码管显示。-The system uses the MSC-51 Series MCU ATSC51 and programmable parallel I/O interface chip 8255A-centric devices to design the traffic light controller, which can realize the basis of actual traffic flow through the P1 port 8051 chip set red, green fuel Liang time function traffic lights lit cycle, the countdown five seconds left when the yellow light flashing warning (traffic lights signal through the PA output, indicating the time directly through the PC port output 8255 to double-digit digital tube) vehicles闯红灯alarm green time can detect the flow through a double-digital tube display. Platform: |
Size: 131072 |
Author:eee |
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Description: 本系统采用MSC-51系列单片机ATSC51和可编程并行I/O接口芯片8255A为中心器件来设计交通灯控制器，实现了能根据实际车流量通过8051芯片的P1口设置红、绿灯燃亮时间的功能；红绿灯循环点亮，倒计时剩5秒时黄灯闪烁警示（交通灯信号通过PA口输出，显示时间直接通过8255的PC口输出至双位数码管）；车辆闯红灯报警；绿灯时间可检测车流量并可通过双位数码管显示。本系统实用性强、操作简单、扩展功能强。 -The system uses the MSC-51 Series MCU ATSC51 and programmable parallel I/O interface chip 8255A-centric devices to design the traffic light controller, which can realize the basis of actual traffic flow through the P1 port 8051 chip set red, green fuel Liang time function traffic lights lit cycle, the countdown five seconds left when the yellow light flashing warning (traffic lights signal through the PA output, indicating the time directly through the PC port output 8255 to double-digit digital tube) vehicles闯红灯alarm green time can detect the flow through a double-digital tube display. The system practical, simple operation, the expansion of strong functions. Platform: |
Size: 131072 |
Author:ljj |
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Description: 猜忌十字路口东西向和南北向的车流量，并送主机；交通灯智能控制，根据车流量实时调整红绿灯持续时间，车流超过上限报警，并将另一方向的红灯时间延长一倍；电子眼，记录违章车辆号码，并送主机数据库记录 -Suspicion at the crossroads to the east-west and north and south of the traffic flow and sent to the host intelligent control of traffic lights, according to traffic flow in real-time traffic lights adjust the duration of flow over the upper limit alarm, and another red light on the direction of double time Electronics eyes, Record numbers of illegal vehicles, and sent to the host database records Platform: |
Size: 4096 |
Author:杜晓娜 |
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Description: 实现了南北东西式十字路口的交通灯控制，包括当有急救车通过时，禁止其他的车辆通行-Implementation of the north-south crossroads of East and West-style traffic lights control, including when the ambulance has passed, the prohibition of other vehicles Platform: |
Size: 4096 |
Author:李军 |
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Description: 交通灯模拟管理系统 模拟实现十字路口的交通灯管理系统逻辑，具体需求如下：
? 异步随机生成按照各个路线行驶的车辆。
例如：
由南向而来去往北向的车辆 ---- 直行车辆
由西向而来去往南向的车辆 ---- 右转车辆
由东向而来去往南向的车辆 ---- 左转车辆
。。。
? 信号灯忽略黄灯，只考虑红灯和绿灯。
? 应考虑左转车辆控制信号灯，右转车辆不受信号灯控制。
? 具体信号灯控制逻辑与现实生活中普通交通灯控制逻辑相同，不考虑特殊情况下的控制逻辑。
注：南北向车辆与东西向车辆交替放行，同方向等待车辆应先放行直行车辆而后放行左转车辆。
? 每辆车通过路口时间为1秒（提示：可通过线程Sleep的方式模拟）。
-Simulation to achieve the traffic light intersection management system logic, the specific requirements are as follows: ? Asynchronous randomly generated according to various routes of the vehicles. For example: to go from south to north from the vehicle---- straight to the traffic from south to west to come to the right of vehicles---- Vehicles coming from the east to the south to the vehicle---- left turn vehicles. . . ? ignoring yellow lights, consider only the red and green. ? should consider vehicle control lights turn left, turn right at traffic lights are not controlled. ? ? randomly generated vehicle traffic light switching interval and the time interval from the set, you can set. Platform: |
Size: 11264 |
Author:jack |
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Description: 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. Platform: |
Size: 15360 |
Author:小石头 |
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Description: 此十字路口交通灯控制系统，分东西道和南北道，设南北道为A道，东西道为B道。规定：首先，东西路口红灯亮，南北路口绿灯亮，同时开始25s倒计时，以7段数码管显示时间。25s倒计时结束后开始5s倒计时，南北路口的绿灯闪烁，计时到最后2s时，南北路口黄灯亮。完成1次这样的循环需要30s。30s结束后，南北路口红灯亮，东西路口绿灯亮，并重新30s倒计时，依次循环。若有紧急车辆要求通过时，此系统应能禁止普通车辆，而让紧急车辆通过。-This intersection traffic light control system, and North-South Road West and East Road, located north-south road for the A Road, East Road to B Road. Requirements: First, what intersection red light, green light intersection north and south, and 25s countdown began with a 7-segment display time. 5s 25s countdown after the end of the countdown, the green light flashes north-south junction, to the last time 2s, the north-south crossing yellow light. Completion of this cycle requires 1 30s. After the 30s, north-south crossing the red light, green light thing intersection, and re-30s countdown, followed by cycle. If required by emergency vehicles, this system should be able to prohibit ordinary vehicles, and to allow emergency vehicles. Platform: |
Size: 44032 |
Author:shenjlong |
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Search - traffic vehicles