Magetsi emigwagwa: mavara muhutano, tsanangudzo uye zvinoreva

Nhasi munhu wose anonzwisisa kuti chii chinonzi traffic. Makore: tsvuku, tsvuku uye ruvara - kunyange unoziva kumwana.

Zvisinei, pane imwe nguva apo zvigadzirwa izvi zvisiri izvo zvakanga zvisisipo, uye zvakanga zvisiri nyore kutsika mumugwagwa. Kunyanya mumaguta makuru vaifamba-uye vaifanira kutora kwenguva yakareba magareti asingagumi emabhiza.

Mumigwagwa yepamuchinjikwa pakanga pane kuvhiringidzika uye nharo dzisingagumi.

Kuvhara kwenguva pfupi munhoroondo

Pakutanga, magetsi emigwagwa akaumbwa neChirungu. Akange agere muLondon mumazuva makumi matanhatu nematanhatu ekuma1900. Munhu akaidzora. Iyo mishonga yaiva nemiseve miviri. Apo vainge vari munzvimbo yakanyanyisa, mutemo wacho wakarambidzwa, uye pawakasiya - ndima yacho yakabvumidzwa. Usiku, gasi rinopisa rakashandura, achishandiswa iro chiratidzo cheguru uye cheruvara chakashandiswa. Yakazova isina ngozi. Iyo gasi yakaputika, yakakuvadzwa mupurisa, chiedza chemotokari chakabviswa.

Pakutanga kwezana remakore rechimakumi maviri chete pakanga paine motokari yepamusoro yepamusoro yepamutemo muAmerica. Mavara mairi haana kushandiswa, akatsiva mazita avo.

Asi chekutanga chemotokari, iyo yakafanana nemazuva ano, yakagadzirwa muna 1914 mune imwechete America. MuCleveland yakagadzirirwa chiedza chekutanga chemafambisi, chaiva nemirasi miviri chete: tsvuku uye yakasvibirira. Uye muna 1920, chechitatu chakawedzerwa kune aya maviri mavara - yero.

MuSoviet Union, chiedza chekutanga chemigwagwa chakaiswa muLeningrad muna 1930, uye gare gare kuMoscow, asi urongwa hwemaruva hwakanga huripo. Pamusoro pakanga pane bhuru, uye pasi - tsvuku. Chero muna 1959 munyika yedu magetsi emotokari akatanga kutaridzika sepasi rose. Saka vanotarisa kusvikira nhasi.

Nhasi kune rimwe guta magetsi emigwagwa - ichi chinhu chinowanzoitika, kunze kwechimwe chikamu chisingaiti.

Nheyo dzemazuva ano magetsi

Chiedza chemotokari chakagadzirirwa kutonga motokari yemotokari uye chigadziko chemwenje chakaiswa mune imwe nzvimbo neine sequential switching of light signs of some colors.

A yakanyatsogadziridzwa purogiramu inotungamirira magetsi emigwagwa. Mumaguta, mapurogiramu aya ari pasi rese. Ivo vakanyatsogadzirwa. Gadzirisa zvirongwa zvakadaro panguva imwe chete nemagetsi akawanda emigwagwa, uye kugadzirisa kufambisa kwema software kunogadzirwa nguva imwe neimwe yezuva zvakasiyana.

Apo magetsi emigwagwa anowanzoiswa

Mumaguta ose ane vanhu vakawanda kusvika nhasi, motokari yemugwagwa ndiyo nzira yemotokari. Makore anotsvaga muhurongwa uye saizvozvo anotonga kufamba.

Dzinofanirwa kuiswa pamiganho yemigwagwa yakaenzana, kuyambuka kwevatungamiri neboka guru revanhu, pedyo nemasangano ezvidzidzo uye mune dzimwe nzvimbo apo mitemo yakawedzerwa inodiwa.

Mumaguta makuru, magetsi anoiswa munzvimbo inenge ipi neipi mumugwagwa nebhaimiti, zviteshi zvemasero.

Red light

Munhu wese anoziva kuti ruvara rutsvuku, ruchifadza, ruzha rwemuvara. Zvinoreva ngozi. Mumugwagwa chiedza chevara rutsvuku hachibvumirwi. Kunyange muchikoro chechikoro vana vanodzidziswa: "Ruvara rutsvuku - hapana kutama".

Kuvatambi vemotokari, chiratidzo chekutsva kwemavara tsvuku chinoratidza kuti kufamba kunopfuura kwemiganhu yekumira kunorambidzwa. Vose motokari pasina kunze vanofanira kutevedzera mutemo uyu pasina mubvunzo. Nokuda kwemafambisiro emharadzano yekudzivisa mitemo yemigwagwa yemigwagwa inopa zvikwereti. Iyi mitsara yakakura zvikuru uye yakakodzera-kufanirwa, nokuti rwendo rutsvuku runogona kuva nengozi. Izvi ndezvikonzero zvevanotyaira vasina hanya pamagetsi emigwagwa uye kupindirana, dzimwe nguva njodzi dzinotyisa dzinoitika .

Ruvara rutsvuku runonyatsooneka mune chero mamiriro emamiriro okunze: kana zuva richipenya zvakajeka, kunonaya, kana kune fog. Kubva pakuonekwa kwepanyama, ruvara rutsvuku runove nehuwandu hwewevelength. Pamwe, ndicho chikonzero chakasarudzwa sezvakarambidzwa. Pasi rose, zvinoreva zvitsvuku zvakafanana.

Green light

Imwe chiratidzo pamugwagwa unofara ndeyemagetsi. Uyu ndiwo muvara wekudzikama, rugare. Iine simba rokuzorodza pahuro hwemunhu. Chirwere chemavara chemavara chinokonzera kufamba. Inoratidzika zvakakwana zvakakwana, chero mutyairi kare kare magetsi emigwagwa asati aona uyu ruvara uye akanyarara, pasina kubhururuka, anokunda nzira yakabatana.

Zvisinei, sezvavanotaura, kune mutemo usingatauriki, maererano nezvayo, paunenge uchityaira mumugwagwa unotyisa, uchiri kunonoka, kunyange kana chiratidzo chekufamba kwechiedza chinoratidza ruvara. Ichi chiito chinowanzobatsira kudzivisa njodzi dzakakomba.

Yellow - teerera

Mucheka wejena wekufamba kwechitima uri pakati. Inotakura basa rekunyevera uye rinokurudzira vatori vechikamu chechikwata kuti vateerere. Zvinonzi kuti ruvara rwechangu runofananidzira pfungwa, intuition uye unyanzvi. Anovhenekera kazhinji mushure mekutsvuka, achikurudzira madereji kuti vagadzirire kufamba. Sezvakaratidzwa zvinoratidzira, vatyairi vakawanda vanonzwisisa chikwangwani chejena chechiedza chemotokari sechibvumirano uye vanotanga kufamba. Izvi hazvina kunaka, kunyange zvisingarangwi. Kana ruvara rwechitsvuku ruchivhenekera, unofanirwa kupinza clutch, kugadzirira, asi kutanga kutenderera zviri nani kumirira tema, kunyanya sezvo ichangopfuura kwemaminitsi mashomanana kumirira.

Muchirevo chekutsvaga: ruvara, ruvara, ruvara-ruvara rwemoto harushandi. Muzvigadzirwa zvemazuva ano, mushure mekuturika, ruvara rutsvuku runodzoka pakarepo, uye pamugumo wekupedzisira bhuruu inotanga kupenya.

Uye dzimwe nguva unokwanisa kuona kuenderera mberi kwechiedza chechiedza chechiedza chechiedza. Izvi zvinoratidza kuti motokari inopera kana kuputsika. Kazhinji kazhinji kamba yemagetsi inopenya usiku.

Masoko emigwagwa anofamba

Kuti utungamirire kufamba kwevatambi vanofamba, panewo chiedza chemotokari. Ndeapi mavara anoshandiswa mairi? Tsvuku uye yakasvibirira - zvechokwadi, asi chikoro hachidiwi. Munhu haadi chirongwa chakakosha chokuyambuka mumugwagwa.

Kazhinji, varume vanofamba vanofananidzirwa pamagetsi ekufamba . Nokuda kwevaya vanofamba-famba, kambani yenguva ichangobva kushandiswa. Chikamu chemasimitikiti chinokosha chinoratidza kuti mashoma mashoma anoramba sei pamberi pechiratidzo chinopesana.

Sezvakaita magetsi emagetsi, ruvara rutsvuku runorambidza kufamba, uye ruvara runoratidza kuti ndima yacho yakazaruka.

Kupfuura nharaunda, vatyairi vanofanira kuziva kuti vanofamba-famba vanobatsirwa. Somuenzaniso, pamigwagwa, motokari inotendeukira kurudyi kune chiratidzo chemavara chemavara, apo vafambisi vanofamba mumugwagwa unofungidzirwawo vane ruvara. Muchiitiko ichi, mutyairi anofanirwa kutamba vanofamba-famba uye chete ipapo kuti arambe achifamba.

Chii chinonzi "green wave"

Mumitemo mikuru, motokari yemugwagwa inofambidzana nenhamba yakawanda yemagetsi emotokari inodzora chitima. Chiedza chemotokari, mavara ayo anozivikanwa kune vose, anovashandura neimwe nguva periodicity. Iyi periodicity inotungamirirwa zviri nyore uye inochengetedza kuchengetedzwa kwemotokari.

"Green Wave" yakasungirwa kumhanya yemotokari. Inofungidzirwa kuti, kufambisa kune imwe yevheji yepamhanho, mutyairi, kurova ruvara rwemagetsi ekupenya, pamwe nehurefu hwose hwomugwagwa uchatowirawo pamucheka wegirini. Mitatu mitatu yemotokari inoshandura neimwe nguva periodicity, uye pakati pehuwandu hwemagetsi emigwagwa kune kusagadzikana. Pose pamigwagwa yemugwagwa, kubvumirana pane iyi, pane imwechete yebhaclicity.

"Green Wave" yakagadzirirwa kuitira nyore kuyambuka mitambo, iyo inonyatsogoneka kuita izvi hazvisi zvakaoma. Sezvo mutemo, pamigwagwa yakajeka yakadaro inowedzera kuiswa pamwe nehanzvadzi yakakurudzirwa, iyo ichaita kuti zvisingaregi kutenderera mumigwagwa.

Mubatsiri mutyairi uye anofamba netsoka inotarisa maziso matatu. Inotarisa kuitira kugadzirisa uye kutonga nzira, kuchengetedza kuchengetedzwa kwevashandisi vemugwagwa. Kucherechedza mitemo yekutenderera kwemasangano mukutenda kwakanaka, unogona kudzivisa njodzi dzakakomba uye mamiriro asingafadzi mumigwagwa.