Ndeipi mifananidzo inouya mupfungwa dzako paunotaura nezvekuchengetedzwa kweperimeter? Chimwe chinhu pamusoro pemafenzi, "Mwari dandelion" ambuya vane ndebvu pfuti, boka remakamera uye malightlights? Alarms? Hungu, chimwe chinhu chakafanana chakaitika kare kare.
Maererano nezviitiko zvenguva pfupi yapfuura, nzira yekutarisa kuchengetedzwa kwezvivako, zvikamu zvemuganhu wenyika, nzvimbo dzemvura uye nzvimbo dzakawedzerwa dzakazaruka dzichachinja zvikuru.
Mune ino post ndinoda kutaura nezvematambudziko eiyo iripo classical masisitimu, uye ndedzipi shanduko dziri kuitika mumunda wekuchengetedza masisitimu. Chii chiri kuva chinhu chekare, uye chii chakatoshandiswa mumagadzirirwo emazuva ano ekuchengetedza.
Kwaive sei kare?
Ndakaberekerwa muguta rakavharwa, uye kubvira ndichiri muduku ndakanga ndajaira kuwana kudzora, fenzi dzekongiri, masoja uye waya ine minzwa. Iye zvino handichakwanisi kufungidzira kuti chii chakatora kuedza kwetitanic kuti ive nechokwadi chekuchengetedzwa kwakavimbika kwenharaunda yeguta rose.
Kugadzirira nzvimbo yekuisa zvipingamupinyi zvekongiri kunosanganisira machakwi, matani evhu, uye masango. Iwe zvakare unofanirwa kuisa perimeter sensors (madetectors), makamera, uye mwenje. Zvese izvi zvinofanirwa kutsigirwa neboka rakakura rekushanda: zvishandiso zvinoda kuvandudzwa, kugadzirisa mwaka uye kugadzirisa.
Mazhinji ekuchengetedza ekudzivirira akatanga kugadzirwa muUSSR kumashure kwe70s yezana ramakore rapfuura muguta rangu nemamwe maguta akati wandei. Kubva panguva iyoyo, musimboti wekushanda kwavo "kuvhiringidzika - kurira" hauna kuchinja zvakanyanya, asi kuvimbika uye kudzivirirwa kweruzha kwakawedzera. Iyo element base uye tekinoroji yekugadzira yakagadziridzwa zvakare.
Muchokwadi, zvese ipapo uye ikozvino, iyo detector inongoburitsa chiratidzo chealarm kana munhu apinda aonekwa munzvimbo yakachengetedzwa.
Ehe, iwe unogona kuwedzera mabara, makamera, malights, kuisa kongiri fenzi uye kugadzira akati wandei mitsara yekuchengetedza.
Asi izvi zvese zvinongowedzera mutengo weiyo chengetedzo yakaoma uye haibvisi iyo huru drawback ye "classical" masisitimu. Nguva yekuti munhu ane ruzivo anotyora mutemo "apindirane" nemuganhu ingori mashoma mashoma. Asati apinda nechisimba uye shure kwayo, hapana chatinoziva nezvezviito zvake.
Izvi zvinoreva kuti iwe unogona kunge usina nguva yekutora matanho anodiwa usati wayambuka perimeter yechinhu uye kuwana musoro wakakura mushure mekupinda.
Ndeipi yaizove iyo yakanakira kuchengetedza system?
Semuenzaniso, seizvi:
- Ziva mupambi usati wayambuka muganhu wenzvimbo yakachengetedzwa. Kure kure, toti, 20-50 metres kubva pafenzi. Mushure meizvozvo, sisitimu inofanirwa kutarisa mafambiro ekufamba kwemupinyi asati apinda uye mushure mekupinda. Iyo intruder's movement trajectory uye vhidhiyo yekutarisa tsoka inoratidzwa pane yekuchengetedza sevhisi monitors.
- Panguva imwecheteyo, huwandu hwemakamera ekuchengetedza hunofanirwa kuve hushoma kuitira kuti usawedzere mutengo weiyo chengetedzo yakaoma uye kwete kuwandisa maziso nehuropi hwevashandi vekuchengetedza.
Mazuva ano, kuchengetedza radar masisitimu (RLS) ane mabasa akafanana. Vanoona zvinhu zvinofamba, vaona munhu anopinda, vaona nzvimbo (renji uye azimuth) yeanopinda, kumhanya kwake, kutungamira kwekufamba uye mamwe ma paramita. Kubva pane iyi data, zvinokwanisika kugadzira inofamba trajectory pane chirongwa chechinhu. Izvi zvinoita kuti zvikwanise kufanotaura kuenderera mberi kwekufambisa kwemupinyi kune zvinhu zvakakosha mukati menzvimbo yakachengetedzwa.
Muenzaniso wekuratidza ruzivo kubva kune radar kuchengetedza system pane yekuchengetedza sevhisi yekutarisa.
Radar system yakadaro inoshanda mukati mechikamu chekutarisa kubva pamakumi emadhigirii kusvika ku360 madhigirii muazimuth. Vhidhiyo makamera anoenderana nekuona. Uchishandisa radar data, chikuva chinotenderera chemavhidhiyo makamera chinopa kutarisisa kwekuona kweanopinza.
Kuti uvhare zvachose nharaunda yechinhu chine denderedzwa refu (kubva pa5 kusvika ku15 km), chete maradhi mashoma ane kona yekuona inosvika 90 madhigirii anogona kukwana. Muchiitiko ichi, nzvimbo yaona muparidzi inotanga yamutarisa uye inoongorora mafambiro ekufamba kwake kusvikira muparidzi auya mumunda wekuona kweimwe locator uye imwe terevhizheni kamera.
Somugumisiro, nzvimbo yacho inogara iri pasi pekutonga kwemuchengeti wekuchengetedza.
Iyi pfungwa yekuvaka yekuchengetedza sisitimu inodzidzisa, inoshanda chaizvo uye ergonomic.
Heino muenzaniso wekuti system yakadaro inoshanda sei:
Wagadzirira kuenderera mberi nekutsikisa. Semuenzaniso, nezve masisitimu ekupikisa maUAV uye drones uye fenzi dzemazuva ano dzakaumbwa (imwe nzira kune yakasimbiswa kongiri fenzi).
Source: www.habr.com