Sezvatinoziva tese, rinenge guta rega rega rine maindasitiri uye njanji yekufambisa, uyemaindasitiri anochinjaakakosha pakufambisa njanji, saka unoziva here mashandisirwo ekuchinja kwemaindasitiri mumasisitimu emotokari yechitima?

Rail transit PIS system inzira inovimba nemultimedia network tekinoroji, inotora komputa system seyakanyanya, uye inopa masevhisi eruzivo kune vafambi vane zviteshi uye nemotokari-yakaiswa materminal ekuratidzira sepakati. Mumamiriro ezvinhu akajairwa, iyo PIS system inopa vafambi ruzivo rwekufamba, nguva yebasa yechitima chekutanga uye chekupedzisira chechitima, nguva yekusvika yechitima, nguva yechitima, zviziviso zvemaneja uye rumwe ruzivo rwekushanda, pamwe nezviziviso zvehurumende, nhau dzenhau, zviitiko zvehupenyu. , zviziviso uye mamwe midhiya yeruzhinji Kushandiswa kweruzivo; Muchiitiko chekukurumidzira, zvichibva pamusimboti wekushandiswa kweruzivo rwekushandisa, kukurumidza kunobatsira kunogona kupihwa, kuitira kuti vafambi vatore njanji vakachengeteka uye. zviri nyore kuburikidza negwara reruzivo rwesevhisi.

Shandisa Ethernet kuunganidza uye kutumira yekutarisa data uye masaini evhidhiyo kuti uvandudze kuchengetedzeka kwetiweki uye kuve nechokwadi chekuvimbika kweiyo system network; tumira data kune yega yega control centre panguva uye isina kukanganisa. Nekuda kwehutsinye nharaunda yenzvimbo yekushandisa, kune zvakanyanya zvinodikanwa zvezvinhu uye kuita kwechigadzirwa, kwete chete miganho yakajairwa yekudengenyeka, jitter, tembiricha yakafara, humidity uye magetsi system, asiwo kudzivirira kudzikisira Hunhu hwekutaurirana hunokonzerwa nekukanganiswa kwemagetsi.