Ubuyobozi bwa Android byose -mu -umuntu umwe wububiko -yumurimo wa terefone yububiko bwa mashusho Yerekanwe

Ubuyobozi bwa Android byose -mu -umuntu umwe wububiko -gukorera serivise yububiko

Ibisobanuro bigufi:

Sisitemu ya Google Android4.4. RK3288 niyambere ya kwad-core yambere ya ARM chip ya kernel ya A17 ku isi chip ya mbere yo gushyigikira serivise ya super mali-T76X iheruka ya GPU hamwe na 4kx2k ya mbere ku isi ikemura igisubizo H.265. Irashyigikiye

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Incamake

RK3288 Android byose -mu -ubuyobozi bumwe, ukoresheje Rocin Micro RK3288 quad -core chip igisubizo kugirango ushyigikire.
Sisitemu ya Google Android4.4. RK3288 niyambere ya kwad-core yambere ya ARM chip ya kernel ya A17 ku isi chip ya mbere yo gushyigikira serivise ya super mali-T76X iheruka ya GPU hamwe na 4kx2k ya mbere ku isi ikemura igisubizo H.265. Ifasha imiterere yama mashusho yerekana amashusho. decoding. Shyigikira ibice bibiri -ibikorwa bitandukanye byo kwerekana, Double 8/10 LVDS interface, shyigikira 3840 * 2160, urashobora gutwara 7 "kugeza 108" 4K * 2K kwerekana, shyigikira EDP / MIPI yerekana ibyasohotse. Shyigikira urwego 4K * 2K
HDMI-2160P isohoka, ishyigikira gukina amashusho ya 4K. Shyigikira infragre ya kure, Bluetooth, 4G / 3G module / Igenzura rya kure / induction induction / GPS / Gufasha kwagura serivise / O kwagura icyambu / Kamera ya MIPI nubundi buhanga.
Ingufu, interineti ikungahaye, ikoreshwa cyane mubikorwa byo kugenzura ubwenge nkimashini zamamaza, imashini zikorana, umutekano, kugenzura inganda, nibindi. Bitewe nibiranga urubuga rwibikoresho byacyo hamwe nubwenge bwa Android, birashobora gukoreshwa kububiko bwubwenge bwa terefone mugihe abantu -Imikoranire ya mudasobwa hamwe nibikoresho byurusobe birakenewe.
1.2 Umwanya wo gusaba.
Imashini yamamaza.
Imashini ikora.
Injeniyeri.

Ibibazo

Q1. Ni iki gikenewe mu gusubiramo?

A: PCB: Ubwinshi, dosiye ya Gerber nibisabwa bya tekiniki (ibikoresho, kurangiza hejuru yo kuvura, uburebure bwumuringa, uburebure bwikibaho, ...).
PCBA: Amakuru ya PCB, BOM, (Inyandiko zipimisha ...).

Q2. Ni ubuhe bwoko bwa dosiye wemera kubyara umusaruro?

Igisubizo: Idosiye ya Gerber: CAM350 RS274X
Idosiye ya PCB: Protel 99SE, P-CAD 2001 PCB
BOM: Excel (PDF, ijambo, txt).

Q3. Amadosiye yanjye afite umutekano?

Igisubizo: Amadosiye yawe abitswe mumutekano numutekano byuzuye.Turinda umutungo wubwenge kubakiriya bacu mubikorwa byose .. Inyandiko zose zabakiriya ntizigera zisangirwa nabandi bantu.

Q4. MOQ?

Igisubizo: Nta MOQ. Turashoboye gukora Ntoya kimwe nubunini bunini butanga umusaruro.

Q5. Igiciro cyo kohereza?

Igisubizo: Igiciro cyo kohereza kigenwa aho ujya, uburemere, ubunini bw'ipaki y'ibicuruzwa. Nyamuneka utumenyeshe niba ukeneye ko tuvuga ibiciro byo kohereza.

Q6. Wemera ibikoresho bitangwa nabakiriya?

Igisubizo: Yego, turashobora gutanga isoko yibigize, kandi natwe twemera ibice biva mubakiriya.

Mbere: 32 -bit ARM yashyizwemo inganda -kuzamura igenzura

Ibikurikira: Inverter yo kubika ingufu

Andika ubutumwa bwawe hano hanyuma utwohereze