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交通控製的起源與發展

http://www.kadhoai.com.cn 2026-04-07 15:33:23 來源:智能交通網

  城市道路交通自動控製技術的起源始於交通信號燈的誕生,可以追溯到十九世紀末二十世紀初。

  shijiushijigongyegemingdechenggongcujinleshehuijingjidefazhanhechengshidefanrong,jiaotonggongjudejixiehuahexiandaihuazeshidejiaochalukouzuoweichengshijiaotongdepingjingriyituxianchulai。根據英國學者韋伯思特(Webster V)和柯布(Cobber M)的著作記述,為保證各衝突車流能分時使用交叉路口和減少交通事故的發生,1868年在英國倫敦的威斯敏特街口安裝了一種紅綠兩色的臂板式燃氣信號燈,從此揭開了城市交通信號控製的序幕。1918年,紐約街口安裝了一種手動的三色信號燈,首次出現了真正現代意義上的信號控製,這也是交通信號控製的雛形。

  隨(sui)著(zhe)社(she)會(hui)的(de)發(fa)展(zhan),城(cheng)市(shi)車(che)輛(liang)不(bu)斷(duan)增(zeng)多(duo),傳(chuan)統(tong)的(de)交(jiao)通(tong)信(xin)號(hao)燈(deng)己(ji)不(bu)能(neng)滿(man)足(zu)交(jiao)通(tong)控(kong)製(zhi)的(de)需(xu)求(qiu),交(jiao)通(tong)工(gong)程(cheng)師(shi)開(kai)始(shi)尋(xun)求(qiu)其(qi)它(ta)工(gong)程(cheng)領(ling)域(yu)的(de)技(ji)術(shu)來(lai)解(jie)決(jue)交(jiao)通(tong)信(xin)號(hao)控(kong)製(zhi)問(wen)題(ti),由(you)此(ci)帶(dai)來(lai)了(le)交(jiao)通(tong)控(kong)製(zhi)技(ji)術(shu)的(de)迅(xun)速(su)發(fa)展(zhan)。1926年nian,英ying國guo在zai沃wo爾er佛fo漢han普pu頓dun安an裝zhuang了le一yi種zhong結jie構gou簡jian單dan的de機ji械xie式shi交jiao通tong信xin號hao機ji,它ta通tong過guo電dian動dong機ji帶dai動dong齒chi輪lun的de機ji械xie轉zhuan動dong,實shi現xian單dan時shi段duan定ding周zhou期qi的de紅hong綠lv燈deng切qie換huan,這zhe種zhong機ji械xie式shi的de信xin號hao機ji首shou次ci實shi現xian自zi動dong控kong製zhi,奠dian定ding了le城cheng市shi交jiao通tong信xin號hao自zi動dong控kong製zhi的de基ji礎chu。

  zidonghuadejiaotongxinhaokongzhixitongshiyoujiaotongxinhaokongzhiqikongzhihonglvdengdezhouqibianhua。zaoqidejiaotongxinhaodengtongguogudingpeishifangshishixingzidongkongzhi,zhezhongfangshiduiyuzaoqijiaotongliuliangbutaidadejiaotongxuqiuzengfahuiguoyidingdezuoyong。suizheqichegongyedefazhan,jiaotongliuliangzengjia,jiaotongliudesuijibianhuaxingxiangyingzengqiang,danyimoshidegudingpeishifangshiyibunengmanzuchengshijiaotongdekeguanxuqiu,yushi,duoshiduanduofangandexinhaokongzhiqixiangyingchuxian,bingzhubuqudailechuantongdedanyikongzhimoshidejixieshikongzhiqi。zheleikongzhiqizaiyitiandeshijianlibeiyoujizhongbutongdepeishifangan,nenggouanzhaojiaotongliudebianhuaguilv,zaibutongdeshijianduanxuanyongbutongdexinhaokongzhifangan。dangjiaotongliudebianhuaguilvbijiaomingxianshi,zhezhongfangshikeyihuodelianghaodekongzhixiaoguo。duoshiduanduofangandingshikongzhiqizaichangqideshiyongguochengzhongbuduandigaijinhetigao,zhijinrengzuoweidanjiaochakoudeyizhongkongzhifangshiguangfanyingyongyuchengshidaolujiaotongkongzhixitong。

  由於交通流具有連續運動的特點,特別是當兩個相鄰交叉口距離很近時各交叉口之間“各自為政”的孤立控製方式勢必造成頻繁停車和控製效果的下降。在此情況下應考慮采用係統工程的思想進行相鄰交叉口的協調控製。1917年,在美國鹽湖市開始使用聯動式信號係統,把六個交叉路口作為一個係統,以人工方式加以集中控製。1922年,美國休斯頓市建立了一個同步係統,該係統以一個交通亭為中心控製十二個交叉路口,並使用了電子自動計數器。1928年,上述係統經過改進,形成了“靈活步進式”的定時係統,並很快在美國推廣普及。這種係統以後不斷改進和完善,發展成為當今的交通信號協調控製係統。

  交jiao通tong信xin號hao的de控kong製zhi,從cong信xin號hao機ji由you手shou動dong到dao自zi動dong,由you固gu定ding周zhou期qi到dao可ke變bian周zhou期qi,控kong製zhi方fang式shi由you點dian控kong到dao線xian控kong和he麵mian控kong,從cong無wu車che輛liang檢jian測ce器qi到dao有you車che輛liang檢jian測ce器qi,經jing曆li了le近jin百bai年nian的de曆li史shi。1952年,美國科羅拉多州丹佛市首次利用模擬計算機和交通檢測器實現了對交通信號機網的配時方案選擇式信號控製。1964年(nian),加(jia)拿(na)大(da)的(de)多(duo)倫(lun)多(duo)市(shi)建(jian)成(cheng)了(le)世(shi)界(jie)上(shang)第(di)一(yi)個(ge)利(li)用(yong)計(ji)算(suan)機(ji)進(jin)行(xing)集(ji)中(zhong)協(xie)調(tiao)感(gan)應(ying)控(kong)製(zhi)的(de)交(jiao)通(tong)信(xin)號(hao)控(kong)製(zhi)係(xi)統(tong),作(zuo)為(wei)城(cheng)市(shi)交(jiao)通(tong)控(kong)製(zhi)係(xi)統(tong)發(fa)展(zhan)的(de)裏(li)程(cheng)碑(bei),這(zhe)一(yi)係(xi)統(tong)使(shi)得(de)城(cheng)市(shi)交(jiao)通(tong)信(xin)號(hao)控(kong)製(zhi)的(de)發(fa)展(zhan)進(jin)入(ru)了(le)一(yi)個(ge)嶄(zhan)新(xin)的(de)階(jie)段(duan)。進(jin)入(ru)二(er)十(shi)世(shi)紀(ji)七(qi)十(shi)年(nian)代(dai),隨(sui)著(zhe)計(ji)算(suan)機(ji)技(ji)術(shu)和(he)自(zi)動(dong)控(kong)製(zhi)技(ji)術(shu)的(de)發(fa)展(zhan),交(jiao)通(tong)流(liu)理(li)論(lun)的(de)不(bu)斷(duan)完(wan)善(shan),以(yi)及(ji)交(jiao)通(tong)運(yun)輸(shu)組(zu)織(zhi)與(yu)優(you)化(hua)理(li)論(lun)和(he)技(ji)術(shu)水(shui)平(ping)的(de)不(bu)斷(duan)提(ti)高(gao),交(jiao)通(tong)管(guan)製(zhi)中(zhong)心(xin)的(de)功(gong)能(neng)得(de)到(dao)增(zeng)強(qiang),控(kong)製(zhi)手(shou)段(duan)和(he)算(suan)法(fa)越(yue)來(lai)越(yue)先(xian)進(jin),形(xing)成(cheng)了(le)一(yi)批(pi)高(gao)水(shui)平(ping)有(you)實(shi)效(xiao)的(de)城(cheng)市(shi)道(dao)路(lu)交(jiao)通(tong)控(kong)製(zhi)係(xi)統(tong),其(qi)中(zhong)最(zui)有(you)代(dai)表(biao)性(xing)的(de)有(you)英(ying)國(guo)運(yun)輸(shu)與(yu)道(dao)路(lu)實(shi)驗(yan)室(shi)開(kai)發(fa)的(de)交(jiao)。

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