Ukuphikelela kungamadivayisi akhona akhona wokutadisha iplanethi ebomvu. Ifakwe amakhamera nezinzwa ezahlukahlukene, ngenxa yalokho angabona ngayo izindondo zokuphila. Ngasikhathi sinye, ikhompyutha ifakwe ngaphakathi kubuthakathaka kakhulu kune-smartphone eshibhile. Amandla awo angaqhathaniswa nokusebenza kwamakhompyutha angama-1990s. Kubuthakathaka ngisho noma iwashi le-Apple Buka, elinoprosesa elinamandla ngokwengeziwe nenani elikhulu lememori. Futhi izindleko zazo ezeluliwe - muva nje kwavela ukuthi i-Halcerier ifakwe iprosesa ngama-200 ayizinkulungwane ezingama-200 amadola. Ngezinga lamanje, cishe ama-ruble ayizigidi eziyi-15! Kepha kungani ebiza kakhulu? Ake sibheke izici zakhe bese sizama ukuthola impendulo yalo mbuzo.
Izici ze-Servicevence Smode
Intengo ye-processor, efakwe ngaphakathi kwe-marcherence ye-marsode, kusho ingosi ye-guru3d. Ikhompyutha eseBhodi ibizwa ngeRover Compute Element (RCE) neprosesa le-RAD750 lifakiwe ngaphakathi kulo. Yakhiwa amaSysths bae ngo-2001 futhi iyakwazi ukusebenza imvamisa yewashi elifinyelela ku-200 MHz. Ngaphezu kwale chip, ama-megabytes angama-256 e-RAM nama-2 gigabytes okugcina imininingwane afakiwe ngaphakathi kwikhompyutha eseBhodi. Ngokwesikhundla sanamuhla, ikhompyutha yeMarshade ibuthakathaka kakhulu - ama-Smartphones anamandla kashumi. Ngasikhathi sinye kubiza ama-200 ayizinkulungwane ezingama-dollar.
Amandla we-marseveress marsode angaqhathaniswa ngaphandle kokuthi ikhompyutha i-IMAC 1998, bese kuthi ngentengo. Isizukulwane sokuqala se-IMAC Monoblocks sashicilelwa ngoMeyi 1998 futhi ngisho babene-processors enobunzima obufinyelela ku-700 MHz, RAM kuya ku-512 megabytes kanye ne-disk eqinile yama-gigabytes angama-128. Imakethe yokuphikelela ibuthakathaka ngisho namahora we-Apple Buka, abiza cishe amadola ayi-1 000 futhi ngasikhathi sinye asebenze ku-520 megabytes processor, futhi abe nama-megabytes angama-512 asebenza ngememori eyinhloko.
Iqiniso Elijabulisayo: Ngisho namakhompyutha abiza kakhulu wokudlala namuhla awawona ama-ruble angaphezu kwezigidi ezimbili. Kanye nekhompyutha kaMarchess Marced, njengoba sesivele sivele ngenhla, ngokwemali yethu ibiza ama-ruble acishe abe yizigidi eziyi-15.
Malini i-squirres squirrel?
Kepha kungani ikhompyutha ngaphakathi kweMarshode ibiza ama-dollar ayizinkulungwane ezingama-200, ngenkathi iqhathaniswa namandla ama-Smartphones ingathengwa ngamadola angama-25? Isizathu kungenzeka kakhulu ekuthembekeni kwaso. Ingasebenza ngaphandle kwezinkinga ngama-frost angama-55-degree kanye nokushisa kwe-125-degree. Ingamelana nemisebe yemisebe yemisebe yebanga elingu-10,000, kuyilapho abantu abafayo wukutadisha okungu-6 grey. I-ejensi ye-Aerospace Nasa ayifuni ukusebenzisa amanye amaprosesa, ngoba ngisho namandla akhona anele ukusebenza kwama-merins. Ngaphezu kwalokho, le khompyutha ihlolwe yisikhathi kanye nabaphenyi bazi kahle ukuthi bakulungise kanjani uma kwenzeka ukwephuka.
Ikhompyutha yeRad750 nayo isetshenziswa kwamanye ama-spacecraft amaningi. Isibonelo, nguyena ofakwe ngaphakathi kweMarsia Satellite Mars Reconnaissance Orbiter, owangena emqoleni weplanethi ngonyaka we-2006. Idivayisi isasebenza kahle kahle futhi muva nje ithwebule isithombe lapho kuvela khona ukuvela kokuphikelela masschode ebusweni beMars. Ikhompyutha efanayo ifakwe kwi-Kepler Telescope, i-satellite ye-LUNARITIAL yenyanga yenyanga yenyanga, isiteshi se-Interplanetary junon kanye no-2022 izosetshenziswa kwi-Europa Clipperutus ukuhlola i-Satellite yesithupha yeJupither - Europe.
Nali iqiniso elibizayo: I-Vilitopter ye-Ingenuety Flew to Mars nayo ayihlakaniphile kakhulu. Ifakwe i-Qualcomm Snapdragon 801 processor, eyayisetshenziswa ku-Old Samsung Galaxy S5 ne-HTC One M8 Smartphones.
Amadivayisi ane-RAD750 Computer empeleni at kakhulu. Ngokuka-2010, amadivaysi angaphezu kwama-150 anokugcwaliswa okunjalo athunyelwa emkhathini. Futhi esimweni ngasinye, izindleko zalo kwakungama-200 ayizinkulungwane ezingama-200. Ngakho-ke i-spacecraft ingamadivayisi abiza kakhulu. Izindleko eziphelele ze-marseverance marsode zazingama- $ 2.7 billion amadola. Leli yilebhu enzima kakhulu futhi ethembekile eyake yathunyelwa ebusweni beMars.
Uma unentshisekelo kwizindaba zesayensi nezobuchwepheshe, bhalisela isiteshi sethu ku-yandex.dzen. Lapho uzothola izinto zokwakha ezingashicilelwa esizeni!
E-spacecraft, amakhompyutha anamandla cishe awasetshenziswanga. Ngo-1969, njengengxenye ye-"Apollo-11" Mission, u-Astronaut waseMelika uNeil Armstrong waba ngumuntu wokuqala enyangeni. Ngaphambi kwesinyathelo sokuqala, ama-Astronauts kwadingeka afike emhlabathini we-satellite we-spacecraft enkulu. Yayilawulwa yi-Apollo Regional Computer Computer (AGC), eyayiyizigidi ezingama-25 (!) Uma ibuthaka kune-iPhone yesimanje. Ikhompyutha yomunye wemishini yendawo ebaluleke kakhulu emlandweni wesintu eyenziwe imisebenzi engama-40,000 ngomzuzwana, kuyilapho i-smartphone yesikhathi esifanayo yenza imisebenzi engu-5 yemidlalo. Ungafunda kabanzi ngalokhu kule ndatshana.