Nei marara emigwagwa akajeka akasarudza matatu mavara ezvitsvuku, yero uye girini?

Chiedza chitsvuku "chinomira", mwenje wakasvibira "enda", uye mwenje wero uri "unokurumidza". Iyi ndiyo nzira yemigwagwa yemigwagwa yatiri kugara nemusoro kubva paudiki, asi iwe unoziva here kuti neitraffic inopenya mwenjeInosarudza tsvuku, yero, uye yakasvibira panzvimbo yemamwe mavara?

Ruvara rwe traffic inopenya mwenje

Isu tinoziva kuti mwenje unoonekwa chiratidzo chemafungu elecromagnic, iyo iri chikamu chemagetsi emagetsi emagetsi anogona kuzivikanwa neziso remunhu. Kune simba rakafanana, iyo refu wavelength, iyo ingangoita kuti iparadze, uye inofamba-famba inofamba. Mawindoghts of electromagnic mafungu akajairwa kuti maziso evanhu anogona kuona ari pakati pe400 ne760 Nanometers, uye mawindogy emwenje wemafuro akasiyana zvakare akasiyanawo. Pakati pavo, iyo wavelength renji yeiyo tsvuku mwenje ndeye 760 ~ 622 nanometers; iyo wavelength renji yeiyo yero mwenje ndeye 597 ~ 577 nanometers; Iyo wavelength renji yemwenje yakasvibira ndeye 577 ~ 492 nanometers. Naizvozvo, ingave iri circular traffic traffic kana museve traffic traffic, magetsi anopenya emotokari acharongedzwa muhurongwa hwetsvuku, yero, uye girini. Iyo yepamusoro kana kuruboshwe inofanira kunge iri mwenje tsvuku, apo mwenje wero uri pakati. Pane chikonzero chegadziriro iyi - kana voltage isinganzwisisike kana zuva rakasimba kwazvo, kurongeka kwakarongeka kwemwenje yemasangano kuri nyore kuti mutyairi aone, kuitira kuti ave nechokwadi chekutyaira kuchengeteka.

Nhoroondo yeiyo traffic inopenya mwenje

Iyo yekutanga traffic traffic inopenya mwenje yakagadzirirwa zvitima kwete mota. Nekuti tsvuku ine refu yakadzika mambapu mune iyo inoonekwa spectrum, inogona kuonekwa kure kupfuura mamwe mavara. Naizvozvo, inoshandiswa seyakajeka chiratidzo chechiedza chezvitima. Panguva imwecheteyo, nekuda kwekubata kwayo kwemaziso, tsika dzakawanda dzinoreverera sechiratidzo chengozi.

Green ndeyechipiri chete kune yero mune iyo inoonekwa spectrum, ichiita ruvara ruri nyore kuona. Mumwenje yekutanga njanji yemarasha, yakasvibira yaimiririra "yambiro", nepo isina ruvara kana chena inomiririrwa "traffic ese".

Maererano ne "njanji masaini", iyo yekutanga imwe mavara emwenje yechitima yemwenje mwenje yaive chena, yakasvibira uye tsvuku. Chiedza chakasvibira chakaratidza yambiro, mwenje chena wakaratidza kuti wakachengeteka kuenda, uye mwenje tsvuku wakaratidza kumira uye kumirira, sezvazvakaita. Nekudaro, mukushandisa chaiko, marara ane mavara ehusiku ari pachena pamusoro pezvivakwa zvitema, asi mwenje chena dzinogona kubatanidzwa nechero chinhu. Semuenzaniso, mwedzi yakajawa, marambi, uye kunyange magetsi machena anogona kusanganiswa nazvo. Mune ino kesi, mutyairi anogona kukonzera tsaona nekuti haakwanise kusiyanisa zvakajeka.

Iyo nguva yekuumba yeiyo yero chiratidzo cheLice light inononoka, uye iyo muvengi iChinese huchi zunza. Mwenje yekutanga yemigwagwa yaive nemavara maviri, tsvuku uye girini. Pakatanga kudzidza muUnited States mumakore ake ekutanga, aifamba mumugwagwa. Zvino chiedza chakasvitswa, akange oda kutenderera apo mutariri akaenderera naye, amuvhunduka kubva mumota. Muziso rinotonhora. Naizvozvo, akauya nepfungwa yekushandisa yero chiratidzo chechiratidzo, ichocho, iyo yakakwirira-yekuona yero neyekuwoneka kwechipiri kune yakatsvuka, uye gara mu "yambiro" yekuyeuchidza vanhu vengozi.

Muna 1968, United Nations "chibvumirano paMugwagwa Wemugwagwa uye Zviratidzo zveMugwagwa uye Zviratidzo" zvakatemerwa zvinoreva kusiyana-siyana traffic traffic. Pakati pavo, iyo yero chiratidzo cheyero inoshandiswa sechiratidzo chekunyevera. Mota dzakatarisana neyero mwenje haigoni kuyambuka mutsara wekumisa, asi kana mota iri padyo neyekumira mutsara uye haugone kumira zvakachengeteka munguva, inogona kupinda mumharapiti uye kumirira. Kubva ipapo, mutemo uyu washandiswa pasi rese.

Iyo iri pamusoro ndiyo ruvara uye nhoroondo yemigwagwa inopenya, kana iwe uchifarira traffic inopenya mwenje, gamuchirwa kuonanatraffic inopenya muchiedzaQixiang kuendaVerenga zvimwe.