Nangona kunjalo iRaspberry Pi 4 inonyamezelo oluthe kratya kubushushu xa kuthelekiswa nabanduleli bayoKuyinyani ukuba kukho inani elikhulu labasebenzisi abakhalaza ngamaqondo obushushu aphezulu apho iprosesa ifikelela khona. Kweli nqaku siza kufundisa indlela yokubona ubushushu kwiraspberry pi 4, kwenzekani kwiindawo ezithile kunye nendlela yokuphucula umoya wabo.
Inyani kukuba xa uthenga iRaspberry Pi 4, into esiya kuyenza kukufumana ibhodi yomama esinokuthi songeze kuyo. zixhobo. Ukuba uyaqaphela, le bhodi ayinayo indawo yokutshisa ubushushu okanye ifeni eyakhelweyo kwi-CPU. Ke ngoko, kuxhomekeke kusetyenziso esilunikayo, sinokufumana ubushushu obuphezulu kwiRaspberry Pi 4. Kwaye oku kuya kuba nefuthe ekusebenzeni kwayo. Kodwa makhe sibone ngokweenkcukacha okwenzekayo kunye nendlela yokuyilungisa.
Kwenzeka ntoni xa iqondo lobushushu kwiRaspberry Pi 4 lidlula i-80 degrees?
Nangona abanduleli babo baxhasa ubushushu obuncinci, i Raspberry Pi 4 Inokufikelela kuma-80 degrees ngexesha lokusebenza. Nangona kunjalo, xa obu bushushu bugqithile, I-thermometer iya kuvela kwisikrini sethu kwaye oko kuya kubonisa ukuba ubushushu bakho bugqithise inani le-80 degrees.
Kule meko, ukusebenza kweprosesa kuya kwehla kakhulu ukubona ukuba iyanciphisa ubushushu obugqithisileyo. Oku kwaziwa ngokuba I-Thermal throttling, 'inkqubo' yokuzikhusela enokuthi amanye amalungu angaphakathi abe nayo yonke into eyenzayo kukuthoba ukusebenza kwayo rhoqo.
Noko ke, ukuba iqondo lobushushu liyaqhubeka linyuka kungekho mda ucacileyo, oko kunokuba yingozi. Ngesiqhelo, xa le meko yobushushu obugqithisileyo ikhona kumacandelo angaphakathi, umatshini uyayeka ukusebenza kwaye uya kuvala. Ibingazuphinda ivuleke de ziwe izidanga. Nangona kunjalo, le meko inokuba nzima ukuba iphindaphindwa rhoqo. Ngaphezu koko, kunokwenzeka kakhulu ukuba ungade ulahle iRaspberry Pi 4 emgqomeni.
Uwazi njani ubushushu bokwenyani kwiRaspberry Pi 4
Sele sikuxelele ukuba xa ubushushu bokusebenza be-CPU yeRaspberry Pi 4 yakho buphakama, ithemometha ebomvu ihlala ibonakala kwisikrini isilumkiso sokuba igqithile kwaye kufuneka incitshiswe. Nangona kunjalo, Ukuba ufuna ukwazi iqondo lobushushu lokwenyani ungayenza ngalo myalelo ulandelayo:
vcgencmd measure_temp
Nangona kuxhomekeke kusetyenziso esilunika iRaspberry Pi 4, kuya kuba mnandi ngakumbi ukuba newijethi efakwe kwiscreen esebenza kuwo wonke amandla kwaye isibonisa ubushushu ngawo onke amaxesha kwaye ngaloo ndlela sikwazi ukugcwala. ulawulo kulo mba.
Akufuneki sifake nantoni na, kodwa yiya kwibar yesixhobo yekhusi, nqakraza ngeqhosha lasekunene lemouse kuyo kwaye kwimenyu kuya kufuneka sikhethe ukhetho 'yongeza/susa izinto'. Kwakhona imenyu ivela nazo zonke iziqalelo esinazo kwibar yomsebenzi kwaye kuya kufuneka siyenze 'Yongeza'entsha. Ngokunqakraza kukhetho, kuya kufuneka sikhangele i 'CPU esweni lobushushu'. Nje ukuba sikhethwe-kwaye sifakelwe-, siya kuba nobushushu beRaspberry Pi 4 ngamaxesha onke.
Ulenza njani iqondo lobushushu kwiRaspberry Pi 4
Masingalibali ukuba kanye njengoko ikhompyuter eqhelekileyo kufuneka ipholile, kwenzeka into efanayo ngeRaspberry Pi 4. Izinto zombane ziyafana kwaye i-CPU yakho kunye ne-GPU kufuneka ipholiswe kakuhle ukuba asifuni ukusebenza kweseti yehle kakhulu. okanye ugcine ezi zinto zingenamsebenzi kwaphela. Ke, njengoko kwiikhompyuter sinabalandeli kunye neesinki zobushushu, kwimarike kukho iibhokisi zeRaspberry Pi 4 ezidibanisa abalandeli. Okanye, nokuba, sinokubamba iitsinki zobushushu eziya kugcina ubushushu bufikelele kumanani aphezulu kakhulu.
Amatyala aneefeni ezifakiweyo kunye nabalandeli abaneesinki zobushushu
Ukuba umzekelo siya sebenzisa iRaspberry Pi 4 yethu njengeziko lemultimedia ekhaya, mhlawumbi i-aluminium ilandelayo yecala kunye nabalandeli kunye ne-aluminium heatsink yinto efanelekileyo. Ixabiso layo lidlula i-euro ezingama-20.
Enye yeebhokisi zeRaspberry Pi 4 yakho enokwenza ukuba ubushushu bungagqithi i-80 degrees inokuba lukhetho olulandelayo. Le bhokisi ine-fan ephindwe kabini ukupholisa izixhobo, kunye nemveliso yamachweba, ukufikelela kwi-slot yekhadi le-microSD, kunye nendawo yokusebenza kwee-LEDs. Ixabiso lalo mzekelo alifinyeleli kwi-euro ezingama-20.
Ngoku, ukuba ungomnye wabo bangakuthandiyo ukufaka iRaspberry Pi 4 yakho kwibhokisi kwaye uhlala uyisebenzisa ngaphandle, kukho iinketho zakho. Umzekelo ocacileyo ngu le fan eneheatsink yealuminiyam onokuthi uyibeke ngokulula kwibhodi yakho yomama kwaye uqinisekise ukuba ubushushu buhlala bulawulwa. Ixabiso layo? Ii-euro ezili-18 zinetyala.
Raspberry Pi 4
Okokugqibela, asifunanga ukuthi ndlela-ntle ngaphandle kokukushiyela ukhetho lokuthatha indawo Raspberry Pi 4. Ukuba uyayifumana, sele uwazi amanye amaqhinga okunqanda ukuphuma kwiRaspberry yakho kungekudala. Kwaye, ngakumbi, ukuba ukusetyenziswa oza kukunika i-CPU kufuna kakhulu.
