Iyo otomatiki yekuraira system yemarambi emigwagwa ndiyo kiyi yekuona iyo yakarongeka traffic. Maraiti emumigwagwa chikamu chakakosha chezviratidzo zvemumigwagwa uye mutauro wekutanga we traffic yemumugwagwa.
Maraiti emumigwagwa ane marambi matsvuku (anoratidza kuti hapana traffic), maraiti egirinhi (anoratidza kubvumira traffic), uye maraiti yeyero (anoratidza yambiro). Yakakamurwa kuita: mwenje wechiratidzo chemotokari, mwenje wechiratidzo chemotokari isiri-mota, mwenje wevanofamba netsoka, mwenje wechiratidzo chemukoto, mwenje wechiratidzo chekutungamira, mwenje unopenya wechiratidzo chechiedza, mugwagwa uye njanji yekuyambuka chiratidzo.
Marobhoti emumugwagwa chikamu chezvigadzirwa zvekuchengetedza traffic. Iwo chishandiso chakakosha kusimbisa manejimendi emumigwagwa, kuderedza tsaona dzemotokari, kuvandudza kushandiswa kwemugwagwa uye kugadzirisa mamiriro emigwagwa. Yakakodzera kumharadzano semichinjikwa uye T-yakaumbwa mharadzano. Inodzorwa nemuchina wekudzora masaini emumugwagwa, kuitira kuti mota nevanofamba netsoka vagone kupfuura zvakachengeteka uye zvakarongeka.
Inogona kukamurwa kuita nguva yekutonga, induction control uye inogadzirisa kutonga.
1. Kudzora nguva. Iyo traffic signal controller pamharadzano inomhanya zvinoenderana neyakagadzikwa nguva yekuronga, inozivikanwawo seyakajairwa kutenderera kutenderera. Iyo inoshandisa imwe chete yenguva chirongwa muzuva inonzi single-stage timing control; iyo inotora zvirongwa zvenguva zvakati maererano nehuwandu hwemotokari yenguva dzakasiyana inonzi multi-stage timing control.
Iyo inonyanya kukosha yekudzora nzira ndeye kutonga nguva kwemharadzano imwe chete. Kudzora mutsara uye kutonga kwepasi kunogona zvakare kudzorwa nenguva, inonziwo static line control system uye static surface control system.
Chechipiri, induction control. Induction control inzira yekudzora iyo detector yemotokari yakaiswa pamusuwo wemharadzano, uye iyo traffic chiratidzo chenguva chirongwa chinoverengerwa nekombuta kana yakangwara chiratidzo chekudzora komputa, iyo inogona kuchinjwa chero nguva neiyo traffic yekuyerera ruzivo rwakaonekwa ne detector. Iyo yakakosha nzira yekudzora induction induction control yeimwe mharadzano, iyo inonzi imwechete-point control induction control. Single-point induction control inogona kukamurwa kuita hafu-induction control uye yakazara-induction control zvinoenderana neyakasiyana yekumisa nzira dze detector.
3. Adaptive control. Kutora iyo traffic sisitimu senge isina chokwadi system, inogona kuramba ichiyera mamiriro ayo, sekuyerera kwetraffic, nhamba yekumira, kunonoka nguva, kureba kwemutsara, nezvimwewo, zvishoma nezvishoma kunzwisisa uye kugona zvinhu, zvienzanise neinoda simba hunhu, uye shandisa mutsauko kuverenga Nzira yekudzora inoshandura iyo inogadziriswa ma parameter ehurongwa kana kugadzira kudzora kuti ive nechokwadi chekuti mhedzisiro yekutonga inogona kusvika kune iyo yakakwana shanduko.
Nguva yekutumira: Jun-08-2022
