Yiziphi izithombe ezifika emqondweni wakho uma ucabanga ngokuvikeleka kwepherimitha? Okuthile mayelana nothango, izalukazi ezinezibhamu ze-Berdan, inqwaba yamakhamera nezibani zezikhukhula? Ama-alamu? Yebo, into enjalo kade yaba khona kudala.
Uma kubhekwa izehlakalo zakamuva, indlela yokuqapha ukuphepha kwezakhiwo, izingxenye zomngcele wombuso, izindawo zamanzi, nezindawo ezivulekile ezibanzi zizoshintsha kakhulu.
Kulokhu okuthunyelwe, ngifuna ukuxoxa ngezinkinga ngezinhlelo zendabuko ezikhona kanye nezinguquko ezenzekayo njengamanje embonini yezokuphepha. Yini eseyaba yinto yesikhathi esedlule, futhi yini eseyasetshenziswa ezinhlelweni zesimanje zokuphepha.
Bekunjani ngaphambili?
Ngazalelwa edolobheni elivaliwe, futhi kusukela ebuntwaneni ngajwayela izindawo zokuhlola onogada, uthango lukakhonkolo, amasosha nocingo oluhlabayo. Manje angikwazi ukuwucabanga umzamo we-titanic owawuthatha ukuze kuvikelwe umngcele wedolobha lonke.
Ukulungiselela indawo yokubiyela ukhonkolo kudinga amaxhaphozi akhipha amanzi, amathani omhlaba, namahlathi. Izinzwa ze-perimeter (ama-alamu), amakhamera, nezibani nazo zidinga ukufakwa. Konke lokhu kudinga ithimba elikhulu labasebenzisi: okokusebenza kudinga ukuthuthukiswa, ukulungiswa kwezinkathi ezithile zonyaka, nokulungiswa.
Ama-alamu amaningi okuvikela aqala ukwakhiwa e-USSR emuva ngawo-70s, edolobheni lami nakwamanye amadolobha amaningana. Kusukela lapho, isimiso sabo sokusebenza—“phazamisa i-alamu futhi ikhala”—ayikashintshi kangako, kuyilapho ukwethembeka nokungavikeleki komsindo kuye kwanda. Izingxenye kanye nobuchwepheshe bokukhiqiza nakho sekuthuthukile.
Empeleni, kokubili ngaleso sikhathi namanje, umtshina ukhiqiza kuphela isignali ye-alamu lapho isigebengu sitholwa endaweni evikelekile.
Kunjalo, ungakwazi ukwengeza imigoqo, amakhamera, spotlights, ufake uthango ukhonkolo futhi udale imigqa yokuphepha eminingana.
Kodwa konke lokhu kwandisa kuphela izindleko zesistimu yokuphepha futhi akubheki ukuhlehla okuyinhloko kwezinhlelo "ze-classic". Isikhathi "sokusebenzelana" phakathi kwesigebengu esinolwazi nomngcele siyimizuzwana embalwa. Asazi lutho ngezenzo zabo ngaphambi nangemva kokungena.
Lokhu kusho ukuthi ungase ungabi naso isikhathi sokuthatha izinyathelo ezidingekayo ngaphambi kokuwela umjikelezo wesikhungo futhi uzothola ikhanda elikhulu ngemva kokuhlasela.
Ngabe isistimu yezokuphepha efanelekile ingaba njani?
Ngokwesibonelo, kanje:
- Thola umhlaseli ngaphambi kokuba weqe umngcele wendawo evikelekile, yithi, amamitha angu-20-50 ukusuka ocingweni. Isistimu kufanele ibe ilandelela umkhondo womhlaseli ngaphambi nangemuva kokungenela. Umzila wesigebengu kanye nezithombe zokugadwa kwevidiyo ziboniswa kuziqaphi zokuvikela.
- Ngesikhathi esifanayo, inani lamakhamera okuqapha kufanele libe lincane, ukuze lingakhulisi izindleko zesistimu yezokuphepha futhi lingalayishi kakhulu amehlo nobuchopho babasebenzi bezokuphepha.
Amasistimu okuphepha e-radar (RS) manje anikezela ngemisebenzi efanayo. Babona izinto ezinyakazayo, bakhombe abahlaseli, banqume indawo abakuyo (ububanzi ne-azimuth), isivinini, isiqondiso sokuhamba, neminye imingcele. Ngokusekelwe kule datha, i-trajectory ingahlelwa kuhlelo lwesayithi. Lokhu kuvumela ukubikezela ukunyakaza okulandelayo kwesigebengu kuya ezintweni ezibalulekile ngaphakathi kwendawo evikelekile.
Isibonelo sokubonisa ulwazi oluvela kusistimu yokuphepha ye-radar kusiqaphi sesevisi yezokuphepha.
Lolu hlelo lwe-radar lusebenza ngaphakathi kwendawo yokubuka esukela emashumini amadigri kuya ku-360 degrees ku-azimuth. Amakhamera wevidiyo ahambisana nokubonwa. Isebenzisa idatha ye-radar, iplathifomu yekhamera ejikelezayo inikeza ukulandelela okubonakalayo kwesigebengu.
Ukumboza ngokugcwele indawo ene-perimeter enwetshiwe (5 kuya ku-15 km), ama-radar ambalwa nje ane-engeli yokubuka efinyelela ku-90 degrees angase anele. Kulesi simo, i-radar ethole kuqala umhlaseli iyawalandela futhi ihlaziye ukunyakaza kwawo kuze kube yilapho isigebengu singena endaweni yokubuka enye i-radar nenye ikhamera.
Ngenxa yalokho, indawo ihlala ingaphansi komlawuli wesevisi yezokuphepha.
Lo mqondo wokwakha uhlelo lokuphepha unolwazi, usebenza kahle futhi u-ergonomic.
Nasi isibonelo sokuthi uhlelo olunjalo lusebenza kanjani empilweni yangempela:
Sengilungele ukuqhubeka nokushicilela. Isibonelo, mayelana ne-counter-UAV nezinhlelo ze-drone kanye nothango lwesimanje oluyinhlanganisela (olunye uthango oluqinisiwe lukakhonkolo).
Source: www.habr.com
