Zitsanzo 20 Zenizeni za Makompyuta Ophatikizidwa Osintha Moyo wa Tsiku ndi Tsiku ndi Makampani

I. Chiyambi

An kompyuta yolumikizidwa ndi makina apadera a makompyuta omwe adapangidwa kuti agwire ntchito zapadera mkati mwa chipangizo chachikulu kapena pulogalamu. Mosiyana ndi kompyuta yogwiritsidwa ntchito nthawi zonse monga laputopu kapena kompyuta, makina olumikizidwa amakonzedwa bwino kuti agwiritsidwe ntchito magwiridwe antchito enieni, nthawi zambiri amagwira ntchito motsatira malamulo okhwima mu kugwiritsa ntchito mphamvu, kukula, mtengondi magwiridwe antchito nthawi yeniyeniMachitidwe amenewa nthawi zambiri amapangidwa motsatira owongolera ang'onoang'ono, ma microprocessorkapena dongosolo-pa-chip (SoC) zomangamanga, kuphatikiza zida ndi mapulogalamu onse kukhala yankho limodzi laling'ono.

The mbiri ya makompyuta ophatikizidwa kuyambira m'ma 1960, ndi zitsanzo zoyambirira monga Apollo Guidance Computer yomwe imagwiritsidwa ntchito mu maulendo amlengalenga a NASA. Kuyambira pamenepo, gawoli lasintha kwambiri, zomwe zathandiza Ma PC ophatikizidwa, makompyuta a bolodi limodzi (ma SBC) monga Rasipiberi Pi ndi BeagleBoardndi zosawerengeka Zipangizo za IoT mphamvu imeneyo dziko lolumikizidwa la masiku ano. Kuchokera Mayunitsi owongolera injini zamagalimoto (ECUs) ku makina oletsa kupweteka kwa mtima azachipatala, ndi kuchokera maloboti odzichitira okha m'mafakitale ku makina owonetsera zizindikiro za digito, makompyuta omwe ali mkati mwa kompyuta akhala maziko osamveka bwino a ukadaulo wamakono.

Kufunika kwa machitidwe ophatikizidwa Zili m'gulu la anthu omwe amapezeka paliponse komanso omwe amatha kusintha mosavuta. Zimapezeka mu zamagetsi ogwiritsa ntchito monga mafoni a m'manja, makina ochapira, ndi ma watchwatch, komanso mu ntchito zofunika kwambiri ngati magalimoto odziyimira pawokha, mizere yodziyimira yokha ya fakitalendi zida zachipatalaKapangidwe kawo nthawi zambiri kamakhala ndi makina ogwiritsira ntchito ophatikizidwa (RTOS, Linux Yophatikizidwa, kapena mitundu ya Android), kuonetsetsa kuti ntchito ikuyenda bwino komanso yodalirika.

Nkhaniyi ikupereka mfundo zonse zokhudza zitsanzo za makompyuta ophatikizidwa, kufalikira zipangizo za ogula, machitidwe a mafakitale, zida zamankhwala, ukadaulo wamagalimoto, ndi mayankho a IoTTidzafufuzanso za iwo zomangamanga za hardware, nsanja za mapulogalamu, mawonekedwe a kapangidwe, ndi zomwe zikuchitika mtsogoloPomaliza, owerenga adzamvetsetsa bwino momwe machitidwewa amagwirira ntchito, komwe amagwiritsidwa ntchito, komanso chifukwa chake ndi ofunikira pakupanga mafakitale ndi moyo watsiku ndi tsiku.

II. Magulu a Makompyuta Ophatikizidwa

Makompyuta ophatikizidwa ndi osinthasintha kwambiri, komabe kapangidwe kake ndi momwe amagwiritsidwira ntchito zitha kugawidwa m'magulu omveka bwino. Kumvetsetsa magulu awa ndikofunikira kwa mainjiniya, akatswiri a IT, ndi mabizinesi omwe akuwunika Mayankho a PC ophatikizidwaMachitidwe amenewa nthawi zambiri amakonzedwa ndi chinthu cha mawonekedwe ndi kapangidwe kake mbali imodzi, ndi magwiridwe antchito ndi kuthekera kolumikizana mbali inayo.

A. Ndi Fomu Yopangira / Kapangidwe ka Nyumba

1. Makompyuta Ophatikizidwa ndi System-on-Chip (SoC)

A Chida Chogwiritsa Ntchito Chip (SoC) imagwirizanitsa CPU, kukumbukira, olamulira a I/O, ndipo nthawi zina ngakhale ma GPU mu phukusi limodzi la silicon. Kapangidwe kameneka ndi kodabwitsa kwambiri yaying'ono, yosawononga mphamvu, komanso yotsika mtengoMapangidwe a SoC amapezeka mu mafoni a m'manja, zipangizo za IoT, mawayilesi anzeru, ndi makina owonetsera zizindikiro za digito, komwe magwiridwe antchito ayenera kukhala ofanana ndi kugwiritsa ntchito mphamvu zochepaKapangidwe kawo kodziyimira pawokha kamapangitsa kuti akhale abwino kwambiri zamagetsi zonyamulika komanso zogwiritsidwa ntchito ndi ogula komwe malo ndi ochepa.

2. Ma PC Ophatikizidwa ndi Socket kapena Modular

Makompyuta opangidwa ndi soketi zapangidwa kuti kusinthasintha ndi kusinthaMosiyana ndi ma SoC, Ma module a CPU ndi memory nthawi zambiri zimatha kusinthidwa, zomwe zimawonjezera moyo wa chinthucho makina ochitira zinthu zokha m'mafakitale, maloboti, ma kioski, ndi zida zojambulira zamankhwalaZimasonyeza mipata yowonjezera ndi zosankha zingapo za I/O, kuthandizira zipangizo zamakono monga Ma accelerator a GPU, ma Ethernet othamanga kwambiri, ndi ma interface a basi a CANMachitidwe awa amasankhidwa pamene kukula kwa magwiridwe antchito komanso kudalirika kwa nthawi yayitali ndi ofunikira kwambiri.

3. Makompyuta a Bodi Limodzi (SBCs)

Makompyuta a bolodi limodzi (SBCs) monga Raspberry Pi, BeagleBoard, ndi Arduino kuphatikiza zinthu zonse zofunika pa bolodi laling'ono la circuit. Amapereka mgwirizano pakati pa mtengo wake ndi magwiridwe antchito ake, kuwapangitsa kukhala otchuka chifukwa cha maphunziro, kupanga zitsanzo, zipata za IoT, ndi kuwongolera mafakitale pang'ono. Makompyuta a bolodi limodzi (SBCs) ndi osinthasintha: m'makalasi, amaphunzitsa chitukuko chokhazikika; m'mafakitale, amapereka kuwongolera zinthu zokha pamtengo wotsika kapena ntchito zamakompyuta a m'mphepeteKutchuka kwawo kumachokera ku gulu lalikulu la opanga mapulogalamu ndi chithandizo chachikulu cha OS, kuphatikizapo Linux ndi Android zophatikizidwa.

B. Pogwiritsa ntchito magwiridwe antchito / kuthekera kwa netiweki

1. Machitidwe Okhazikika Okhaokha

A dongosolo lokhazikika lokha yapangidwa kuti igwire ntchito imodzi ntchito yodzipereka popanda kulumikizana kwakunja. Zitsanzo zikuphatikizapo zowongolera ma microwave, zowerengera, kapena ma logic board a makina ochapiraZipangizo zawo zamakina ndi firmware zimakonzedwa bwino kuti zikhale zodalirika, zosavuta, komanso zotsika mtengo. Makina awa akugogomezera magwiridwe antchito okhazikika mkati mwa malo otsekedwa.

2. Machitidwe Ophatikizidwa mu Nthawi Yeniyeni (Ochokera ku RTOS)

Makampani ena sangalekerere kuchedwa. Machitidwe ophatikizidwa mu nthawi yeniyeni (RTOS) onetsetsani magwiridwe antchito otsimikizika komanso odziwikiratu poyankha zizindikiro zolowera mkati mwa ma microsecond. Mphamvu ya machitidwe awa zowongolera chitetezo cha magalimoto ngati makina oletsa kutsekeka kwa mabuleki (ABS), matumba a mpweyandi mayunitsi owongolera injini (ECUs), komanso zipangizo zachipatala monga makina oletsa kupanikizika kapena zoziziritsa kukhosi. Mapulatifomu a RTOS monga VxWorks, QNX, kapena Linux Yophatikizidwa yokhala ndi ma patches a PREEMPT_RT amagwiritsidwa ntchito kwambiri mu ndege, chitetezo, ndi maloboti a mafakitale.

3. Machitidwe Ophatikizidwa ndi Netiweki

Mu nthawi ya IoT ndi makompyuta a m'mphepete, machitidwe olumikizidwa ndi netiweki zikuchulukirachulukira. Machitidwe awa ali ndi zomangidwa mkati Kulumikizana kwa Ethernet, Wi-Fi, Bluetooth, Zigbee, kapena foni yam'manja, zomwe zimawathandiza kuti azitha kulankhulana ndi nsanja zamtambo, ma seva, ndi zida zina. Zitsanzo zikuphatikizapo makina ogulitsa anzeru, masensa a mafakitale, zipata za IoT, ndi machitidwe achitetezo olumikizidwaMwa kuphatikiza kuyang'anira patali ndi kusanthula deta, zimathandiza kukonza zinthu zoyembekezeredwa m'mafakitale, kasamalidwe ka magalimoto mu mayendedwendi kukonza mphamvu mu ma gridi anzeru.

Chidule

The magulu a makompyuta ophatikizidwa fotokozani kusiyanasiyana kwa munda. Kumbali ya zomangamanga, tikuwona Mapangidwe ozikidwa pa SoC kuti agwire bwino ntchito, Ma PC a socket modular kuti azitha kukulandi Ma SBC osinthasintha komanso otsika mtengoKumbali yogwira ntchito, pali machitidwe odziyimira pawokha kuti munthu akhale wodalirika, machitidwe a nthawi yeniyeni pa ntchito zofunika kwambiri pa chitetezo, ndi machitidwe olumikizidwa ndi netiweki kupatsa mphamvu Kusintha kwa IoT.

Mwa kugawa magulu makompyuta opangidwa ndi mafakitale Mwanjira imeneyi, opanga zisankho amatha kugwirizanitsa bwino ukadaulo ndi zosowa zawo—kaya ndi Sensa ya IoT yotsika mtengo, a PC yamafakitale yogwira ntchito bwino kwambiri, kapena wolamulira wa nthawi yeniyeni wa machitidwe ofunikira kwambiri pantchito.

III. Zitsanzo za Dziko Lenileni M'madera Ena

Mtengo weniweni wa kompyuta yolumikizidwa zimamveka bwino tikayang'ana momwe zimagwiritsidwira ntchito m'mafakitale osiyanasiyana. zamagetsi ogwiritsa ntchito ku makina odziyimira pawokha a mafakitale, chisamaliro chaumoyo, magalimoto, ndi machitidwe a IoTmakompyuta ophatikizidwa amapereka magwiridwe antchito odalirika komanso ogwirizana ndi ntchito zomwe anthu amakono amadalira. Nazi zitsanzo zothandiza zomwe zikusonyeza momwe amafikira.

A. Zipangizo Zogwiritsa Ntchito

Mu gawo la zamagetsi la ogula, makompyuta ophatikizidwa saoneka kwenikweni, koma ndi omwe amafotokoza zomwe ogwiritsa ntchito akukumana nazo.

• 
  Mafoni Anzeru ndi Mapiritsi - Yoyendetsedwa ndi akatswiri apamwamba ma processor a system-on-chip (SoC), amasamalira chilichonse kuyambira kukonza chithunzi cha kamera ku kulumikizana kwa netiweki.
  
  

• Zipangizo Zapakhomo - Makina ochapira, mafiriji, ndi ma uvuni a microwave amadalira owongolera ang'onoang'ono kuyang'anira injini, nthawi, ndi njira zotetezera.

• Makamera a Digito ndi Masewera a Masewera - Izi zimagwira ntchito makompyuta a bolodi limodzi (ma SBC) kulinganiza mphamvu yogwiritsira ntchito, kapangidwe kakang'ono, ndi kuyankha nthawi yeniyeni.

• Zovala Zovala - Ma Smartwatch ndi ma tracker olimbitsa thupi amaphatikizidwa machitidwe ophatikizidwa ndi mphamvu zochepa omwe amatsatira biometrics, amayendetsa mapulogalamu, ndikulumikizana mosavuta kudzera pa Bluetooth kapena Wi-Fi.

Apa, chofunika kwambiri ndi kugwiritsa ntchito bwino mphamvu, mawonekedwe ang'onoang'ono, komanso mtengo wotsika pamene akuonetsetsabe kuti zinthu zikuyenda bwino.

B. Machitidwe a Mafakitale ndi Malonda

Mu dziko la mafakitalemakompyuta olumikizidwa ndi ofunikira kwambiri zochita zokha komanso kudalirika.

• 
  Zoyendetsa Zamakina Zam'mafakitale – Makompyuta a Mafakitale Mabokosi olamulira omwe ali mkati mwake amasamalira makina otumizira katundu, mikono ya robotic, ndi mizere yopangira zinthu pogwiritsa ntchito nthawi yeniyeni.

• Maloboti a Mafakitale - Wokonzeka ndi machitidwe ogwiritsira ntchito ophatikizidwa munthawi yeniyeni (RTOS), makompyutawa amawongolera kulondola kwa mayendedwe, maloko otetezeka, ndi makina owonera.

• Ma Kiosks ndi ma ATM - Ma PC ophatikizidwa amapereka ntchito yotetezeka komanso yopitilira muyeso makina odzilipirira okha, makina ogulitsa, ndi malo osungiramo mabanki, nthawi zambiri ndi zida zolimba zomwe zimagwiritsidwa ntchito maola 24 pa sabata.

• Mphamvu ndi Zamagetsi - Mamita anzeru, owongolera gridi, ndi Malo ochapira magalimoto a EV gwiritsani ntchito zowongolera zolumikizidwa kuti muwonetsetse kuti kugawa bwino mphamvu ndi kuyang'anira.

Chofunika kwambiri apa ndi kapangidwe kolimba, kukula, komanso nthawi yayitali yokhalira ndi moyo, chifukwa nthawi yopuma imakhudza mwachindunji zokolola ndi phindu.

C. Magalimoto ndi Mayendedwe

Makampani opanga magalimoto ndi amodzi mwa omwe amagwiritsa ntchito kwambiri ukadaulo wophatikizidwa.

• 
  Ma Unit Owongolera Injini (ECUs) - Olamulira ophatikizidwa awa amawongolera kulowetsa mafuta, nthawi yoyatsira, ndi kutulutsa mpweya, ndikuwonetsetsa kuti miyezo yapadziko lonse lapansi ikutsatira.

• Machitidwe a Chitetezo – Zowongolera ma airbag, ma anti-lock braking system (ABS), ndi adaptive cruise control onse amadalira pa makompyuta ophatikizidwa nthawi yeniyeni.

• Zosangalatsa ndi Kuyenda - Ma PC ophatikizidwa amayendetsa zowonetsera mgalimoto, GPS, ndi makina amawu ambiri, nthawi zambiri amayendetsa zinthu mwamakonda Linux Yophatikizidwa nsanja.

• Kuyendetsa Modzilamulira - Magalimoto amakono amagwirizanitsa zinthu zambiri machitidwe olumikizidwa ndi netiweki za kupanga zisankho motsogozedwa ndi lidar, radar, ndi AI.

Pano, chitetezo, kudalirika, ndi yankho lotsimikizika ndizofunikira kwambiri, zomwe zimapangitsa RTOS ndi zomangamanga zokhazikika zomwe sizinagwiritsidwe ntchito chofunikira.

D. Zipangizo Zachipatala ndi Zaumoyo

Makompyuta ophatikizidwa amathandizanso kulondola mu ukadaulo wazachipatala.

• 
  Makina Othandizira Kuchepetsa Mphamvu ndi Mapampu a Insulin - Makina opangidwa ndi microcontroller amapereka ntchito zosamalira moyo ndi mphamvu zochepa kwambiri komanso kudalirika kwakukulu.

• Zipangizo Zojambulira Zipangizo monga makina a ultrasound ndi makina a MRI zimagwiritsidwa ntchito Ma PC ophatikizidwa bwino kwambiri kuti mujambule zithunzi nthawi yeniyeni.

• Zipangizo Zachipatala Zovalidwa - Zipangizo zowunikira mtima ndi zida zowunikira matenda zimagwiritsidwa ntchito kulumikizana kwa IoT komwe kwaphatikizidwa kuti odwala aziyang'aniridwa patali.

Gawo la zaumoyo likufuna ziphaso zachitetezo, kugwiritsa ntchito mphamvu zochepa, komanso magwiridwe antchito enieni nthawi yeniyeni kuteteza miyoyo ya odwala.

E. IoT ndi Machitidwe Anzeru

Kukwera kwa IoT ndi makompyuta a m'mphepete yawonjezera kuchuluka kwa makompyuta omwe ali mkati mwake:

• 
  Zipata za IoT - Chinthu chaching'ono cha mawonekedwe Ma PC ophatikizidwa sonkhanitsani deta kuchokera ku masensa angapo ndikutumiza ku cloud mosamala.

• Nyumba Zanzeru - Magetsi, HVAC, ndi makina ochenjeza moto amayendetsedwa ndi olamulira ophatikizidwa ndi netiweki.

• Ma Drone ndi Machitidwe Oyang'anira - Machitidwe ophatikizidwa amasamalira masensa, kukhazikika, ndi kufalitsa deta mkati malo enieni.

Muzochitika izi, kulumikizana ndiye chinthu chofunikira kwambiri, ndi Ma interface a mabasi a Ethernet, Wi-Fi, 5G, ndi CAN kuyambitsa kusinthana kwa deta nthawi yeniyeni.

IV. Zigawo za Zida ndi Zomangamanga

Pakati pa chilichonse kompyuta yolumikizidwa Pali kusakanikirana kwa zida zamagetsi ndi kapangidwe ka makina ogwirira ntchito. Mosiyana ndi makompyuta wamba, makina awa ndi abwino kwambiri kuti agwiritsidwe ntchito kuchita bwino, kudalirika, ndi magwiridwe antchito enieniKumvetsetsa zinthu zofunika—ma microcontroller, ma microprocessor, kukumbukira, ndi ma peripheral interfaces—ndikofunika kwambiri pofufuza njira zothetsera mavuto makina odzipangira okha a mafakitale, zida za IoT, kapena machitidwe azachipatala.

A. Owongolera Ma Microprocessor vs. Okonza Ma Microprocessor ndi SoCs

• Ma Microcontroller (MCUs): Ma chips ang'onoang'ono, otsika mtengo ophatikizana CPU, RAM, Flash storage, ndi zipangizo zolumikiziranaZofala kwambiri zipangizo zamagetsi, masensa, zowerengera, ndi zowongolera zamagalimoto, Ma MCU ndi abwino kwambiri machitidwe okhazikika okha.

• Ma Microprocessor (MPU): Zopangidwira kuti zigwire bwino ntchito, ma processor awa amafunikira kukumbukira ndi chithandizo chakunja machitidwe ovuta ogwiritsira ntchito monga Yophatikizidwa mu Linux kapena AndroidAmapezeka mu Ma PC a mafakitale, zizindikiro za digito, ndi zosangalatsa zamkati mwa galimoto.

• Chida Chogwiritsa Ntchito Chip (SoC): Zimaphatikiza zabwino kwambiri padziko lonse lapansi, kuphatikiza Ma module a CPU, GPU, ndi kulumikizana pa chip imodzi. Ma SoC ndi omwe amalamulira mafoni a m'manja, zipata za IoT, ndi nsanja zamakompyuta a m'mphepete chifukwa cha kugwiritsa ntchito bwino mphamvu ndi kuchulukana kwa kuphatikiza.

B. Ma Interfaces ndi Kulumikizana kwa Peripheral

Machitidwe ophatikizidwa amadalira mitundu yosiyanasiyana Ma interface a I/O kulumikiza masensa, ma actuator, ndi ma network:

• GPIO, UART, I²C, ndi SPI kwa ulamuliro wochepa.

• Basi ya CAN m'makina a magalimoto.

• Ethernet, Wi-Fi, ndi Bluetooth chifukwa cha machitidwe olumikizidwa ndi netiweki.

• USB ndi PCIe kukulitsa kwa peripheral mu Ma PC ophatikizidwa m'mafakitale.

Ma interface awa amatsimikizira kusinthasintha mu makina odzipangira okha a fakitale, maloboti, ndi malo osungiramo zinthu a IoT.

C. Zosankha Zokumbukira ndi Kusunga

Kusankha kukumbukira kumakhudza momwe dongosolo limayankhira komanso kukhazikika kwake:

• ROM/Flash - ya firmware ndi bootloaders.

• SRAM/DRAM - pa ntchito zamakompyuta zomwe zimachitika nthawi yeniyeni.

• EEPROM ndi eMMC - malo osungira deta yofunika kwambiri komanso yolimba.

Mu ntchito zofunika kwambiri pa ntchito ngati kujambula zithunzi zachipatala kapena ndege, kudalirika kwa kukumbukira ndikofunikira monga momwe magwiridwe antchito osaphika amafunikira.

Powombetsa mkota, kapangidwe ka zida zolumikizidwa bwino magwiridwe antchito, kukula, mtengo, ndi kulumikizanaKaya mukugwiritsa ntchito microcontroller ya node ya sensor kapena SoC ya chipangizo chanzeru, zigawo izi zimafotokoza mphamvu ya dongosololi komanso kudalirika kwake kwa nthawi yayitali.

V. Mapulogalamu ndi Machitidwe Ogwirira Ntchito

Pamene zida limafotokoza mphamvu yakuthupi ya kompyuta yolumikizidwa, ndiye mapulogalamu ndi makina ogwiritsira ntchito zomwe zimatsimikizira momwe dongosololi limachitira zinthu, limagwirira ntchito, komanso limayankhira. firmware ikugwira ntchito pa microcontrollers ku makina ogwiritsira ntchito ophatikizidwa kwathunthu Pa makompyuta a mafakitale, gawo la mapulogalamu ndi lomwe limapangitsa kuti machitidwewa akhale anzeru komanso ogwira ntchito.

A. Firmware ndi Mapulogalamu Ophatikizidwa

Ambiri machitidwe ozikidwa pa microcontroller thamanga firmware, pulogalamu yopepuka yosungidwa mu ROM kapena Flash memoryPulogalamu iyi nthawi zambiri imalembedwa mu Chilankhulo cha C kapena chophatikiza, yokonzedwa bwino kuti igwirizane ndi liwiro ndi kukula. Zitsanzo zikuphatikizapo mfundo zowongolera mu makina ochapira, makina ojambulira mafuta a galimotokapena njira yodzitetezera mu pacemakerFirmware yapangidwa kuti ikhale yokhazikika, yotsimikizika, komanso yolimba ngakhale italephera, popeza mapulogalamu ambiri amafuna zaka zambiri zogwira ntchito mosalekeza.

B. Machitidwe Ogwirira Ntchito Ophatikizidwa

Pa ntchito zovuta kwambiri, makina ogwiritsira ntchito ophatikizidwa (OS) perekani malo okonzedwa bwino:

• 
  Machitidwe Ogwirira Ntchito a Nthawi Yeniyeni (RTOS): Mapulatifomu ngati VxWorks, QNX, ndi FreeRTOS pereka nthawi zoyankha zotsimikizika, wofunikira kwambiri machitidwe achitetezo a magalimoto, ntchito zoyendera ndege, ndi maloboti a mafakitale.

• Linux Yophatikizidwa: Amagwiritsidwa ntchito kwambiri mu makina olumikizidwa ndi netiweki, zipata za IoT, ndi ma PC odziyimira pawokha a mafakitale, zomwe zimapereka kusinthasintha, kukula, komanso chithandizo champhamvu cha anthu ammudzi. Yocto, Buildroot, ndi OpenWrt thandizani kusintha.

• Mitundu ya Android: Zosinthidwa Pulogalamu ya Android ikuchulukirachulukira kutumizidwa mu zizindikiro za digito, ma kioski, ndi makina osangalalira ndi infotainmentchifukwa cha mawonekedwe olemera azithunzi ndi chilengedwe cha pulogalamu.

• Mawindo Ophatikizidwa / WinCE: Ngakhale kuti masiku ano si amphamvu kwambiri, komabe amagwiritsidwa ntchito mu ma kiosks akale, malo ogwiritsira ntchito m'manja, ndi zipangizo zachipatala.

C. Zoganizira za Mapulogalamu

Kusankha kwa OS yoyikidwa zimadalira:

• Zofunikira pa nthawi yeniyeni (RTOS yolimba poyerekeza ndi RTOS yofewa).

• Zofunikira pa kulumikizana (Ethernet, Wi-Fi, basi ya CAN).

• Chitetezo ndi kudalirika (chofunika kwambiri pa chisamaliro chaumoyo ndi kuwongolera mafakitale).

Kwenikweni, gawo la pulogalamuyo limasintha kompyuta yolumikizidwa kuchokera ku silicon yaiwisi kupita ku dongosolo lodalirika komanso lopangidwa ndi cholinga—okhoza kuyendetsa chilichonse kuchokera ku Zipangizo za IoT ku zowongolera ndege zofunika kwambiri pa ntchito.

VI. Makhalidwe ndi Zopinga za Kapangidwe

Kupanga kompyuta yolumikizidwa zimaphatikizapo kulinganiza zinthu zingapo zoletsa pamene ikukwaniritsa zofunikira pakugwira ntchito kwake. Mosiyana ndi makompyuta wamba, makina olumikizidwa nthawi zambiri ayenera kugwira ntchito motsatira malamulo okhwima. mphamvu, kukula, mtengo, ndi zofunikira pa nthawi yeniyeni, komanso kuonetsetsa kuti kulimba, chitetezo, ndi kudalirika.

A. Mphamvu, Kukula, ndi Mtengo

• Kugwiritsa Ntchito Mphamvu Yochepa: Zipangizo zambiri zolumikizidwa, monga Masensa a IoT, ma implants azachipatala, ndi zinthu zovalidwa, imagwira ntchito pa mphamvu yochepa ya batri. Zipangizo ndi mapulogalamu apangidwa bwino kuti zigwiritsidwe ntchito kugwiritsa ntchito mphamvu moyenera kudzera mu njira monga kasamalidwe ka mphamvu zamagetsi ndi Ma SoC otsika mphamvu.

• Chinthu Chofanana ndi Fomu Yaing'ono: Mapulogalamu monga Ma ECU a magalimoto, owongolera zizindikiro za digito, ndi zipata zamafakitale amafuna machitidwe omwe angagwirizane ndi malo otsekedwa popanda kuwononga magwiridwe antchito.

• Kugwiritsa Ntchito Ndalama Moyenera: Kupanga kwakukulu kwa zamagetsi ogwiritsa ntchito monga zofunikira pa makina ochapira kapena zowerengera ma microcontrollers otsika mtengo zomwe zimaperekabe kudalirika.

B. Zopinga za Nthawi Yeniyeni

Makampani ambiri amadalira machitidwe ophatikizidwa nthawi yeniyeni komwe kukonza kuyenera kuchitika mkati mwa nthawi yomaliza:

• Machitidwe Ovuta a Nthawi Yeniyeni - Zitsanzo zikuphatikizapo zowongolera ma airbag, anti-lock braking systems (ABS), ndi pacemakers, komwe ngakhale kuchedwa pang'ono kungayambitse kulephera.

• Machitidwe Ofewa a Nthawi Yeniyeni - Zapezeka mu osewera a multimedia, makina osangalatsa, ndi zida zowunikira mafakitale, komwe kuchedwa kuli kovomerezeka koma kumachepetsedwabe.

C. Kulimba ndi Kudalirika

Ma PC ophatikizidwa ndi mafakitale nthawi zambiri amatumizidwa ku malo ovuta ndi kutentha kwambiri, kugwedezeka, ndi fumbi. Kuti zikhale zodalirika, zimakhala ndi kuziziritsa kopanda fan, malo osungira zinthu zolimba, zokutira zofananira, komanso kulekerera kutentha kwakukuluKukhala ndi moyo wautali n'kofunika kwambiri; mafakitale ambiri amayembekezera Moyo wa zaka zoposa 10 kwa zipangizo popanda kusokoneza.

D. Zoganizira za Chitetezo

Ndi kukwera kwa machitidwe olumikizidwa ndi netiweki mu IoT, magalimoto, ndi zodzichitira zokha zamafakitale, chitetezo cha pa intaneti chakhala chinthu chofunika kwambiri pa kapangidwe kake. Zinthu monga kuteteza boot, kubisa kwa hardware, ndi kuzindikira kulowerera ndi njira yodziwika bwino yotetezera zomangamanga zofunika kwambiri.

Pomaliza, makompyuta a mafakitale opanda fan kapangidwe kake ndi koyenera kwambiri kuchita bwino, kuyankha nthawi yeniyeni, kudalirika kolimba, komanso chitetezoZoletsa izi zimafotokoza momwe machitidwe ophatikizidwa amathandizira chilichonse kuchokera ku maloboti a fakitale ku zipangizo zachipatala molondola komanso modalirika.

V. Mapulogalamu ndi Machitidwe Ogwirira Ntchito

The gawo la mapulogalamu ndicho chimene chimasintha kompyuta yolumikizidwa kuchokera ku zipangizo zosavuta kupita ku dongosolo logwira ntchito komanso lanzeru. Kaya kuyendetsa firmware yochokera ku microcontroller kapena zonse makina ogwiritsira ntchito ophatikizidwa, pulogalamuyo imafotokoza magwiridwe antchito, kudalirika, ndi kusinthasinthaKusankha nsanja yoyenera ndikofunikira kwambiri pa mapulogalamu mu makina odzipangira okha a mafakitale, zida zamankhwala, chitetezo cha magalimoto, ndi zachilengedwe za IoT.

A. Firmware ndi Mapulogalamu Ophatikizidwa

Kwa ambiri machitidwe okhazikika okha, maziko ake ndi firmware—mapulogalamu opepuka omwe amasungidwa mu ROM kapena Flash memoryYolembedwa mu C, C++, kapena kusonkhana, firmware imatsimikizira kuchita zinthu mwanzeru ndi kukhazikika kwa nthawi yayitali. Zitsanzo zodziwika bwino zimaphatikizapo mfundo zowongolera a makina ochapira, makina ojambulira mafuta m'galimotokapena njira yowerengera nthawi mu pacemakerPopeza makinawa nthawi zambiri amagwira ntchito kwa zaka zambiri popanda zosintha, firmware iyenera kukhala ogwira ntchito bwino, otetezeka, komanso odalirika kwambiri.

B. Machitidwe Ogwirira Ntchito Ophatikizidwa

Pamene mapulogalamu akufuna zovuta kwambiri, makina ogwiritsira ntchito ophatikizidwa (OS) ikuyamba kugwira ntchito:

• Machitidwe Ogwirira Ntchito a Nthawi Yeniyeni (RTOS): Mapulatifomu ngati FreeRTOS, VxWorks, ndi QNX thandizani kuwongolera kovuta nthawi yeniyeni chifukwa cha ndege, makina oletsa mabuleki a magalimoto, ndi maloboti a mafakitale.

• Linux Yophatikizidwa: Yankho losinthasintha komanso lotheka kukula la makina olumikizidwa ndi netiweki, zipata za IoT, ndi ma PC a mafakitale, yokhala ndi zomangamanga zodziwika bwino monga Yocto, Buildroot, ndi OpenWrt.

• Android ya Machitidwe Ophatikizidwa: Yogwiritsidwa ntchito mu zizindikiro za digito, ma kioski, ndi makina osangalalira ndi infotainment, kupereka mawonekedwe olemera a ogwiritsa ntchito ndi dongosolo la mapulogalamu.

• Mawindo Ophatikizidwa / WinCE: Ndikadalipobe mu malo osungira zinthu zakale ogwiritsidwa ntchito m'manja ndi zida zachipatala, wodziwika chifukwa cha chithandizo cha nthawi yayitali.

C. Mfundo Zofunika Kuziganizira

Kusankha kwa OS yoyikidwa zimadalira:

• Kuyankha nthawi yeniyeni motsutsana ndi kusinthasintha kwa ntchito yonse.

• Zofunikira pa kulumikizana monga Basi ya Ethernet, Wi-Fi, kapena CAN.

• Zikalata zachitetezo ndi chitetezo chifukwa cha ntchito zofunika kwambiri pa ntchito.

Mwachidule, pulogalamuyo imafotokoza luntha la kompyuta yolumikizidwakaya kudzera mu kuphweka kwa firmware kapena kusinthasintha kwa RTOS ndi nsanja za Embedded Linux.

VII. Zochitika ndi Malangizo a M'tsogolo

Munda wa makompyuta ophatikizidwa ikusintha mofulumira, chifukwa cha kupita patsogolo kwa IoT, makompyuta a m'mphepete, ndi luntha lochita kupanga (AI)Popeza mafakitale akufuna zambiri zochita zokha, kulumikizana, komanso kugwira ntchito bwino, tsogolo la machitidwe olumikizidwa lidzayang'ana kwambiri pa mayankho anzeru, achangu, komanso otetezeka.

A. AI pamphepete

Chimodzi mwa zinthu zofunika kwambiri ndi kuphatikizana kwa AI ndi kuphunzira kwa makina mwachindunji mu Ma PC ophatikizidwa ndi nsanja za system-on-chip (SoC)M'malo motumiza deta ku mtambo, m'mphepete mwa AI imalola kupanga zisankho nthawi yeniyeni pamalopo. Mwachitsanzo:

• Maloboti a mafakitale Okhala ndi makina owonera omwe amagwiritsa ntchito AI amatha kuzindikira zolakwika za malonda nthawi yomweyo.

• Magalimoto odziyimira pawokha gwiritsani ntchito ma GPU ndi ma NPU ophatikizidwa kuzindikira zithunzi nthawi yeniyeni.

• Makamera anzeru ndi Zipata za IoT yendetsani kusanthula kwanuko, kuchepetsa kuchedwa ndikuwongolera zachinsinsi.

Kusinthaku kukusintha zida zolumikizidwa kukhala nsanja zanzeru zamakompyuta.

B. Kugwiritsa Ntchito Mphamvu Moyenera & Kukhazikika

Ndi zida mabiliyoni ambiri zomwe zagwiritsidwa ntchito padziko lonse lapansi, kapangidwe ka mphamvu zochepa sikulinso kosankha. Opanga akugwiritsa ntchito:

• Kusamalira mphamvu zamagetsi kuti batire lizitha kugwira ntchito nthawi yayitali.

• Mapangidwe ozizira opanda fan malo ovuta.

• Machitidwe obiriwira ophatikizidwa zomwe zimachepetsa kugwiritsa ntchito mphamvu mu malo osungira deta, mafakitale, ndi nyumba zanzeru.

Kugwiritsa ntchito bwino mphamvu kudzakhalabe choletsa chachikulu pakupanga zovala, zipangizo zachipatala, ndi masensa a IoT.

C. Kulumikizana ndi Kulumikizana kwa IoT

Kugwirizana kwa IoT ndi makompyuta ophatikizidwa ikupanga zambiri machitidwe olumikizidwa ndi netiweki kuposa kale lonse. Zinthu zofunika kwambiri zomwe zimathandiza ndi izi:

• Kulumikizana kwa 5G pa mapulogalamu ochedwa kwambiri.

• Ethernet, Wi-Fi 6, ndi basi ya CAN kuphatikiza mu zochita zokha zamafakitale.

• Mapulatifomu ophatikizidwa ndi mitambo zomwe zimalumikizana bwino ndi Azure, AWS, kapena mitambo yachinsinsi.

Pomaliza, tsogolo la makompyuta opangidwa kuchokera kukutsogolera wopanga makompyuta ophatikizidwa lili mu kusakanikirana kwa AI yomwe ili m'mphepete, kapangidwe kogwiritsa ntchito mphamvu zochepa, komanso kulumikizana kwa IoTZatsopanozi zidzakulitsa ntchito yawo mu mafakitale anzeru, mayendedwe odziyimira pawokha, ukadaulo wazachipatala, ndi zida zamagetsi zamagetsi za ogwiritsa ntchito za m'badwo wotsatira.

Malangizo Owerengera: