【正文】 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 LD T5 77 CMP D5 D6 M20 84 MPS 85 LD M20 86 OR M21 87 ANB 88 OUT M3 89 MPP 90 AND M22 91 OUT M4 92 LD M3 93 ORI Y001 94 ANI T5 95 OUT Y001 96 LD M3 97 OR Y006 98 ANI T1 99 OUT Y006 100 LD T5 101 ANI T3 102 AND T10 103 OUT Y001 104 LD T3 105 ANI T4 106 OUT Y002 107 LD T4 108 OR Y003 智能交通燈設(shè)計(jì) 27 109 ANI T0 110 OUT Y001 111 LD T4 112 OR Y004 113 ANI T2 114 OUT Y004 115 LD T4 116 CALL P11 119 LD M4 120 OR Y001 121 ANI T6 122 AND T10 123 OUT Y001 124 LD T6 125 ANI T7 126 OUT Y002 127 LD T7 128 OR Y003 129 ANI T0 130 OUT Y003 131 LD T7 132 OR Y004 133 ANI T2 134 OUT Y004 135 LD T7 136 CALL P11 139 LD M2 140 OR Y001 141 ANI T6 智能交通燈設(shè)計(jì) 28 142 AND T10 143 OUT Y001 144 LD T6 145 ANI T7 146 OUT Y002 147 LD T7 148 OR Y003 149 ANI T0 150 OUT Y003 151 LD T7 152 ANI T2 153 OUT Y004 154 LD T7 155 CALL P11 158 LD T7 159 ANI T11 160 OUT T10 K5 163 LD T10 164 OUT T11 K5 167 FEND 168 P10 169 LDP X000 171 MOV K0 D1 176 MOV K0 D2 181 MOV K0 D3 186 MOV K0 D4 191 LD X001 192 INCP D1 195 LD X002 智能交通燈設(shè)計(jì) 29 196 INCP D2 199 LD X003 200 INCP D3 203 LD X004 204 INCP D4 207 LD T1 208 ADD D1 D2 D5 215 LD T1 216 ADD D3 D4 D6 223 P11 224 LD T7 225 RST D1 228 RST D2 231 RST D3 234 RST D4 237 END 238 在此次程序的設(shè)計(jì)過(guò)程中需要考慮到幾個(gè)問(wèn)題，第一是關(guān)于各個(gè)交通信號(hào)燈之間的聯(lián)鎖及互鎖，例如，南北方向的綠燈與東西方向的紅燈應(yīng)該是聯(lián)鎖的關(guān)系，及假設(shè)南北方向的綠燈亮，則東西方向的紅燈必須亮，南北方向的綠燈與東西方向的綠的不能同時(shí)亮。 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(shí)，沒(méi)有達(dá)到預(yù)期設(shè)計(jì)的效果。 而對(duì)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)。如果能統(tǒng)計(jì)出出流量來(lái)進(jìn)行比較，那么將會(huì)更加接近實(shí)際的情況，控制的效果也會(huì)更好。通過(guò)對(duì)徐老師早期給我們資料的分析，讓我 對(duì)于此次設(shè)計(jì)的整體框架有了一個(gè)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)。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。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。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。在整體的程序編程過(guò)程中，由于我對(duì)于整個(gè)程序所用到的知識(shí)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。 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。本設(shè)計(jì)的設(shè)計(jì)思路是通過(guò)將交通控制時(shí)間加以細(xì)分，分段進(jìn)行比較。調(diào)整之后再次運(yùn)行時(shí)，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(chē)流量的模擬信號(hào)后，系統(tǒng)能夠做出預(yù)期設(shè)計(jì)的反映。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。而東西南北每個(gè)方向各有一個(gè)光電計(jì)數(shù)器，加上啟動(dòng)按鈕 和停止按鈕，也就是輸入端口必須有 6 個(gè)。并且不管對(duì)于那一方向，在有綠燈變?yōu)榧t燈這一過(guò)程中 ，綠燈必須持續(xù)閃爍 3s，且黃燈必須持續(xù) 2s。 5s 過(guò)后，南北方向自動(dòng)變?yōu)榧t燈，而東西方向自動(dòng)變?yōu)榫G燈，且東西南北四個(gè)方向的計(jì)數(shù)器都要清零。南北綠燈亮 25S。 ，如果同時(shí)亮 則信號(hào)系統(tǒng)應(yīng)該停止運(yùn)行 ，并報(bào)警。該產(chǎn)品的抗噪能力強(qiáng)，漏電流為 ，殘留電壓 以下。 光電計(jì)數(shù)器與選型 光電計(jì)數(shù)器的原理 光電計(jì)數(shù)器是通過(guò)光感應(yīng)器將物理信號(hào)轉(zhuǎn)變?yōu)殡娦盘?hào)進(jìn)而進(jìn)行數(shù)據(jù)統(tǒng)計(jì)的一種器械，現(xiàn)在市面上的觀點(diǎn)感應(yīng)器種類(lèi)繁多，其基本原理如圖： 圖 31 光電計(jì)數(shù)器的基本原理 信號(hào)產(chǎn)生：由發(fā)光二極管將電信號(hào)轉(zhuǎn)化成光信號(hào) ，有電流經(jīng)過(guò)時(shí)會(huì)發(fā)出光來(lái)。 智能交通燈設(shè)計(jì)