《電子技術(shù)》課程設(shè)計(jì)-簡(jiǎn)易交通燈設(shè)計(jì)

1、 《電子技術(shù) 電子技術(shù)》 課 程 設(shè) 計(jì) 課 程 設(shè) 計(jì) 報(bào) 告 報(bào) 告 課 題 名 稱(chēng) 課 題 名 稱(chēng) 簡(jiǎn) 易 交 通 燈 設(shè) 計(jì) 簡(jiǎn) 易 交 通 燈 設(shè) 計(jì) 學(xué) 院 學(xué) 院 自 動(dòng) 控 制 與 機(jī) 械 工 程 學(xué) 院 自 動(dòng) 控 制 與 機(jī) 械 工 程 學(xué) 院 專(zhuān) 業(yè) 專(zhuān) 業(yè) 機(jī) 械 設(shè) 計(jì) 制 造 及 其 自 動(dòng) 化 機(jī) 械 設(shè) 計(jì) 制 造 及 其 自 動(dòng) 化 班 級(jí) 班 級(jí) 機(jī) 制 機(jī) 制 3 班 姓

2、名 姓 名 唐 密 唐 密 何 繼 龍 何 繼 龍 學(xué) 號(hào) 學(xué) 號(hào) 2 0 1 1 0 4 1 0 0 1 2 4 2 0 1 1 0 4 1 0 0 4 0 9 2 0 1 1 0 4 1 0 0 1 2 4 2 0 1 1 0 4 1 0 0 4 0 9 時(shí) 間 時(shí) 間 2 0 1 3 2 0 1 3 年 7 月 Abstract With the development of city vehicle

3、quantity unceasing increase, many big city such as Beijing, Shanghai, Nanjing, the traffic overload situation, therefore, since the late 80's, the city have built the city high-speed roads, high-speed road constructi

4、on in the early stage, they have effectively improved the traffic condition. However, with the rapid growth of traffic load and lack of system research and the control of high-speed roads, high-speed road did not give fu

5、ll play to the anticipated role. While the city expressway in the structure features, also decided to restrict the city speed-way transportation condition inevitably affected by the coupling at the traffic Expressway and

6、 ordinary road. So, how to use the appropriate control method, the maximum utilization of high speed road city so costly to build, to alleviate traffic congestion with the surrounding area of the main road and the ramp,

7、the city, has increasingly become a major problem to be solved in transportation management and city planning department. Therefore, this time through the design of the traffic lights, understand the working principle of

8、 the traffic lights. With the development of social economy, city traffic problems caused by more and more people's attention. Coordination of human, vehicle, road three relations, has become one of the most importan

9、t problems need to be solved in the traffic management department. City traffic control system for city traffic data monitoring, traffic signal control and traffic management computer system, it is the most important par

10、t of modern city traffic control system. Therefore, the digital electronic technology knowledge to design a simple traffic lights control circuit, the traffic light control system mainly by the second pulse circuit, rese