Ruzivo rweindasitiri

MIL-STD Mitemo (Military Standards) igwara rakasimba rakagadzirwa neUS Department of Defense kuti ive nechokwadi chekuti michina nemasisitimu anoshandiswa mumauto nemaindasitiri anogara kwenguva refu, akavimbika, uye anoshanda pamwe chete.

Windows 10 IoT ishanduro yakagadziriswa yeWindows 10 operating system inozivikanwa yeMicrosoft yakagadzirirwa zvishandiso zveIoT (Internet of Things). Inopa puratifomu yakareruka, yakachengeteka, uye inogona kuwedzerwa kuti igutse zvinodiwa zvemasystem akasiyana-siyana akabatanidzwa uye maapplication eIoT emaindasitiri.

Nyaya yapfuura yakataura kukosha kwemidziyo mina mikuru yeCPU, memory, hard disk uye graphics card mumakombiyuta emuindasitiri anoshanda zvakanyanya. Nyaya ino ichatsanangura kukosha kwemainterfaces:

Muindasitiri yemakomputa emaindasitiri, tinoona mhando dzakawanda dzemakomputa emaindasitiri, akadai semaport akawanda, embedded, 4U, nezvimwewo. Ungawana sei komputa yemaindasitiri inoshanda zvakanyanya pamusika?

Tekinoroji yekudzivirira magetsi (power-off) tekinoroji inonyanya kushandiswa zvakanyanya kuvandudza kuvimbika kwechigadzirwa. Chinangwa chayo ndechekupa nzira yekudzivirira data rakakosha padhisiki kana sisitimu yasangana nekudzimwa kwemagetsi kusingawanzoitika kuburikidza nesoftware, firmware kana hardware.

Mapiritsi eAndroid Rugged imidziyo yemakombiyuta inotakurika ine simba rakasimba uye inodzivirira. Anoshandisa sisitimu yekushandisa yeAndroid, anopa vashandisi rutsigiro rwakakura rwesoftware uye mapuratifomu ekugadzira, uye ane kuchinjika kwakanaka uye kugona kukura munzvimbo dzemaindasitiri.

Mukushandiswa kwemaindasitiri emazuva ano, kugadzikana uye kugara kwenguva refu kwemakomputa emaindasitiri zvinhu zvakakosha kufunga nezvazvo. Kuti tive nechokwadi chekuti makombiyuta aya akavimbika munzvimbo dzakaoma, takaita bvunzo dzakasimba dzekupisa kwakanyanya uye kwakaderera uye takaongorora mashandiro emakombiyuta aya asingapindi mvura pakombiyuta yemaindasitiri. Tevere, ngatitarisei zvakanyanya mashandiro ekombiyuta iyi yemaindasitiri pakupisa kwakakura kubva -40°C kusvika 70°C uye mashandiro ayo akanaka ekudzivirira mvura.

Sechikamu chakakosha chekugadzira zvinhu zvine hungwaru, puratifomu yemakomputa emaindasitiri haingopi kugona kwemakombiyuta chete, asiwo ine zvinhu zvakakosha zvakaita sekuvimbika, kugadzikana uye kuchengetedzeka, zvichipa rutsigiro rwakasimba kune otomatiki yemaindasitiri uye masisitimu ekudzora.

Nekukura kwesainzi netekinoroji yevanhu, makomputa emaindasitiri ane mikana yakawanda yemusika. Pakati pawo, makomputa emaindasitiri emidziyo yemagetsi anofarirwa zvakanyanya nemusika. Padanho rino, kushandiswa kwekomputa yemaindasitiri emidziyo yemagetsi kuri kuramba kuchiwanda, nepo zvinodiwa zvichikwira. Saka ndeapi maindasitiri ari mashandisirwo makuru ekomputa yemaindasitiri emidziyo yemagetsi? Tevere, ngatiataure zvakadzama mumabasa manomwe makuru anotevera:

Mushure mechizvarwa chekutanga chePCIE 1.0, sezvo mashandiro emhando dzehardware achiramba achiwedzera, chizvarwa chekutanga hachichashandi, saka vagadziri vehardware vanoramba vachivandudza bandwidth yePCIE, kubva paPCIE1.0 kuenda ku2.0 uye vozoenda ku3.0 kuenda ku4.0 yazvino uye kutochinja kuti ienderane nehardware yedu inoshanda zvakanyanya.