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s president, who is also a renowned tenor, tells China Daily. During a tour in 1985, he went to a village and met an elderly local man, who told him a story about his friendship with a solider from Shenyang, capital of Northeast China39。s villages and entertain nomadic families, but their fame has spread around the world. On May 16 and 17, nearly 100 singers and dancers from the troupe performed at Beijing39。t just about sharing art with nomadic families but also about gaining inspiration for the music and dance. Ulan Muqir literally translates as red burgeon, and today39。t help but sing the folk songs, Nasun says. The vastness of Inner Mongolia and the lack of entertainment options for people living there, made their lives lonely. The nomadic people were very excited about our visits, Nasun recalls. We didn39。s Zhangye city during their journey to Kazakhstan, May 5, 2022. The caravan, consisting of more than 100 camels, three horsedrawn carriages and four support vehicles, started the trip from Jingyang county in Shaanxi on Sept 19, 2022. It will pass through Gansu province and Xinjiang Uygur autonomous region, and finally arrive in Almaty, formerly known as AlmaAta, the largest city in Kazakhstan, and Dungan in Zhambyl province. The trip will cover about 15,000 kilometers and take the caravan more than one year to plete. The caravan is expected to return to Jingyang in March 2022. Then they will e back, carrying specialty products from Kazakhstan A small art troupe founded six decades ago has grown into a household name in the Inner Mongolia autonomous region. In the 1950s, Ulan Muqir Art Troupe was created by nine young musicians, who toured remote villages on horses and performed traditional Mongolian music and dances for nomadic families. The 54yearold was born in Tongliao, in eastern Inner Mongolia and joined the troupe in says there are 74 branch troupes across Inner Mongolia and actors give around 100 shows every year to local nomadic people. I can still recall the days when I toured with the troupe in the early 39。 設(shè)計(jì)者:張?jiān)? 日期: 2022 年 5 月 日 智能交通燈設(shè)計(jì) 34 為你提供優(yōu)秀的畢業(yè)論文參考資料,請您刪除以下內(nèi)容, O(∩ _∩ )O 謝謝?。?! A large group of tea merchants on camels and horses from Northwest China39?;厥自O(shè)計(jì)的過程,回首經(jīng)歷的種種,也算是為我四年的大學(xué)生活畫上一個完整的句號。在整體的程序編程過程中,由于我對于整個程序所用到的知識不了解,徐老師給我的資料給了我極大的幫助,讓我 少走了許多彎路。通過對徐老師早期給我們資料的分析,讓我 對于此次設(shè)計(jì)的整體框架有了一個大概的了解,這也構(gòu)成了我 們之后每一步設(shè)計(jì)走向的基礎(chǔ)。回首這 3 個月來的的點(diǎn)點(diǎn)滴滴,還是有許許多多的感受涌上心頭。由于它的設(shè)計(jì)思路是在原交通控制燈的基礎(chǔ)上改進(jìn)而來,這使得對于本系統(tǒng)的維護(hù)和操作也是比較方便的,不必進(jìn)行特殊的培訓(xùn) 和指導(dǎo)。 最后,我們小組根據(jù)設(shè)計(jì)的相關(guān)硬件要求,大約估算了一下施工成本。如果能統(tǒng)計(jì)出出流量來進(jìn)行比較,那么將會更加接近實(shí)際的情況,控制的效果也會更好。例如,如果能將幾個交通路口的車流量數(shù)據(jù)集中起來,做到數(shù)據(jù)共享,從而根據(jù)幾個交通路口的數(shù)據(jù)來智能的控制交通燈,那么這樣的話,緩解車流 量的效果會更加明顯,效果會更加好,智能化程度會更高。這種設(shè)計(jì)的好處是不僅能夠有效的緩解路面的交通壓力,控制車流量,而且可以節(jié)約大量的交通資源,做到交通資源合理利用。本設(shè)計(jì)的設(shè)計(jì)思路是通過將交通控制時間加以細(xì)分,分段進(jìn)行比較。 而對于本設(shè)計(jì),它是立足于基本交通燈的設(shè)計(jì)思路之上,將基本交通燈控制系統(tǒng)稍作改變,從而實(shí)現(xiàn)交通智能控制的控制系統(tǒng)?,F(xiàn)在普通交通燈控制系統(tǒng)的設(shè)計(jì)思路是在預(yù)先人工設(shè)置參數(shù)的基礎(chǔ)上循環(huán)的交換南北兩方向的交通燈讀秒時間。 智能交通燈設(shè)計(jì) 31 第四章 設(shè) 計(jì) 總 結(jié) 設(shè)計(jì)接近尾聲,針對本設(shè)計(jì)的設(shè)計(jì)初衷和設(shè)計(jì)的過程,有許許多多 值得我們反思和要注意的地方。調(diào)整之后再次運(yùn)行時,本系統(tǒng)基本上能夠模擬十字路口交通燈的運(yùn)行狀態(tài),在輸入十字路口車流量的模擬信號后,系統(tǒng)能夠做出預(yù)期設(shè)計(jì)的反映。 運(yùn)行與調(diào)試 本系統(tǒng)第一次在三菱軟件編程系統(tǒng)中模擬運(yùn)行時,沒有達(dá)到預(yù)期設(shè)計(jì)的效果。第三個是關(guān)于計(jì)數(shù)器清零的問題,每當(dāng)一邊的燈由綠燈變?yōu)辄S燈再變?yōu)榧t燈的過程 智能交通燈設(shè)計(jì) 30 中,計(jì)數(shù)器都應(yīng)該清零。因此在程序編制過程中,會考慮到將此程序模塊化,到要用是可以直接調(diào)用。與此相同,東西方向與南 北方向應(yīng)該有相同的聯(lián)鎖關(guān)系。現(xiàn)就第二種情況對交通燈經(jīng)行時序分析,分析結(jié)果如下: 圖 37 各交通燈路口的時序情況 智能交通燈設(shè)計(jì) 19 主程序的設(shè)計(jì) 在主程序的設(shè)計(jì)過程中,由于要用到各種計(jì)時器,計(jì)數(shù)器,輸入及輸出繼電器,輔助繼電器,寄存器等,因此提前將可能用到的原件符號以及其所對應(yīng)的意義先給出: X0 啟動按鈕 X1 北方輸入 X2 南方輸入 X3 西方輸入 X4 東方輸入 X5 停止按鈕 Y1 南北方向綠燈 Y2 南北方向黃燈 Y3 南北方向紅燈 Y4 東西方向綠燈 Y5 東西方向黃燈 Y6 東西方向紅燈 M100 啟動記憶輔助繼電器 M M1 M12 比較輔助繼電器 M M2 M22 比較輔助繼電器 T0 南北紅燈定時 T1 東西紅燈 定時 T2 東西綠燈平光 T3 東西綠燈閃爍 T4 東西黃燈定時 T5 南北綠燈平光 T6 南北綠燈閃爍 T7 南北黃燈定時 具體的程序設(shè)計(jì)圖如下: 圖 38 梯形圖 智能交通燈設(shè)計(jì) 20 圖 39 梯形圖 圖 310 梯形圖 智能交通燈設(shè)計(jì) 21 圖 311 梯形圖 圖 312 梯形圖 圖 313 梯形圖 智能交通燈設(shè)計(jì) 22 圖 314 梯形圖 圖 315 梯形圖 圖 316 梯形圖 智能交通燈設(shè)計(jì) 23 圖 317 梯形圖 圖 318 梯形圖 圖 319 梯形圖 智能交通燈設(shè)計(jì) 24 圖 320 梯形圖 運(yùn)行程序語句表: 0 LD X000 1 OR M100 2 ANI X005 3 OUT M100 4 LD M100 5 ANI T1 6 OUT T0 K300 9 LD T0 10 OUT T1 K300 13 LD M100 14 ANI T0 15 OUT T2 K250 18 LD T2 19 OUT T3 K30 22 LD T3 23 OUT T4 K20 26 LD T0 27 OUT T5 K250 30 LD T5 智能交通燈設(shè)計(jì) 25 31 OUT T6 K30 34 LD T6 35 OUT T7 K30 38 LD M100 39 ANI T5 40 OUT Y001 41 LD M100 42 ANI T1 43 OUT Y001 44 LD T1 45 CALL P10 48 LD T1 49 CMP D5 D6 M10 56 MPS 57 LD M10 58 OR M11 59 ANB 60 OUT M1 61 MPP 62 AND M12 63 OUT M2 64 LD M1 65 OR Y001 66 ANI T5 67 OUT Y001 68 LD M1 69 OR Y006 70 ANI T1 71 OUT Y006 智能交通燈設(shè)計(jì) 26 72 LD T5 73 CALL P10 76