I. Chiyambi cha mauthenga
opanga malo opangira magalimotoanati:Kulankhulana, komanso ntchito mawu kulankhulana, anthu ena amakhulupirira kuti kalata kukondera zotsatira, pamene nkhani amakonda ndondomeko ndi njira, koma zikuoneka kuti palibe kusiyana kwambiri mu lingaliro la categorization sangathe kupita tangled. Kaya ndi makalata kapena kulankhulana, ndiko kugwiritsa ntchito zizindikiro zosiyanasiyana, monga magetsi, maginito, kuwala, ndi zina zotero, kuti atumize zambiri zomwe zikuyenera kuwonetsedwa kumalo komwe mukupita. Monga chitsanzo chophweka, ngati pali ophunzira awiri omwe akukhala mu Nyumba 1 ndi Nyumba Yachiwiri, amakambirana kuti ngati awona malaya oyera, adumpha kalasi limodzi lero. Apa zitha kukhala zosavuta monga, muzochitika zinazake, malaya oyera = kudumpha kalasi pamodzi, limagwirizana ndi ndondomeko kulankhulana, kuwonjezera zochita zingapo okhudzidwa: 1. atapachikidwa malaya woyera 2. kuona malaya woyera 3. kuwala tsiku mokwanira kuona malaya, motero, lolingana ndi kulankhulana chiphunzitso encoding, decoding, njira. Kumene, moyo weniweni wa kulankhulana, kukhala zovuta kwambiri kuposa chitsanzo cha malaya woyera, kufunika kudalirika, bata, chuma ndi maganizo ena kuganizira kusankha njira, komanso mtengo wa kabisidwe ndi decoding zida ndi zina zotero, mwachitsanzo, tikhoza kusankha 4G Intaneti Zinthu maukonde kulankhulana, koma mtengo ndi mkulu, mukhoza kusiya kukhazikika pa Intaneti Zinthu GP kulankhulana.
opanga malo opangira magalimotoadati:Kuphatikiza pazochita zoyambira, ma encoding ndi njira zomwe tazitchula pamwambapa, nkhani yofunika kwambiri pakulumikizana kwa IOT ndikupanga nambala yochokera ndi komwe zidziwitso zilizonse, ndiye kuti, kufotokoza momveka bwino WHO NDI WHO, kudzera mu nambalayo amatha kuzindikira chida chilichonse padziko lapansi komwe amachokera komanso komwe akupita, ndipo kudzera pamakina ofunikira, pangani chidziwitsocho motsatira njira inayake yomwe iyenera kufalitsidwa pakati pa ziwirizi. Izi zimatchedwa "addressing", yomwe imayamba ndi momwe mungagawire adilesi, ndikupitilira momwe mungalore chizindikirocho kupeza adilesi yopita kudzera mu malamulo apadera.
opanga malo opangira magalimotoadati: Malingaliro awiri ofunikira kwambiri pakulankhulana kwa IoT ndi adilesi ya IP ndi adilesi ya MAC. Adilesi ya IP ndi adilesi yogwiritsidwa ntchito ndi intaneti, pomwe adilesi ya MAC ndi adilesi yogwiritsidwa ntchito ndi protocol ya Ethernet. node iliyonse ya Efaneti ili ndi adilesi yapadera yapadziko lonse lapansi ya 48-bit, yomwe imayang'aniridwa ndi bungwe la IEEE, ndipo adilesi ya MAC imawotchedwa pakhadi lililonse lamaneti ndi wopanga makhadi. Wopanga makhadi a netiweki amawotcha adilesi ya MAC pakhadi lililonse, adilesi ya MAC ndi yapadera ngati nambala ya chizindikiritso. ubale wamapu pakati pa adilesi ya MAC ndi adilesi ya IP ukukulitsidwa ndikusinthidwa pafupipafupi ndi wolandila aliyense, womwe umakhala "tebulo lopanga ma adilesi", ndipo adilesi ya IP imafanizidwa ndi nambala yachitseko. Chifukwa chake chipangizo chokhala ndi MAC1 ID khadi, chingathe lero pachitseko cha IP1 kuti chikhale, chingathenso mawa pakhomo la nambala IP2 kukhala, chipangizo chomwecho cha MAC2 ID chikhoza kukhalanso mu IP1 kukhala.
Zofanana ndi ma adilesi a IP ndi ma adilesi a URL (Uniform Resoure Locator) maadiresi, kutanthauza Uniform Resource Locator, kutanthauza ma adilesi a mafayilo a intaneti pa intaneti, ma URL amagwiritsa ntchito manambala ndi zilembo mwanjira inayake kuti adziwe adilesi, ma URL amayenera kusinthidwa kukhala manambala apakhomo (ie, ma adilesi a IP) ndi maseva a DNS kuti apeze pomwe fayiloyo imayikidwa pa seva pa intaneti.
II. Kuyankhulana kwa Mulu wa Galimoto
opanga malo opangira magalimotoakuti: 1. CAN kuyankhulana pakati pa galimoto ndi DC mulu kutengera GB/T 27930-2023
opanga malo opangira magalimotoanati:CAN ndi chidule cha Controller Area Network, yomwe imapangidwa ndi BOSCH, kampani ya ku Germany yodziwika bwino pakupanga ndi kupanga zinthu zamagetsi zamagetsi, ndipo pamapeto pake inakhala muyezo wapadziko lonse (ISO11898), ndipo ndi imodzi mwa mabasi omwe amagwiritsidwa ntchito kwambiri padziko lonse lapansi. Ku North America ndi Western Europe, CAN bus protocol yasanduka basi yokhazikika pamakina owongolera makompyuta ndi ma LAN ophatikizidwa ndi mafakitale, ndipo ili ndi protocol ya J1939 yopangidwira magalimoto akuluakulu ndi magalimoto olemera omwe ali ndi CAN ngati njira yoyambira.
opanga malo opangira magalimotoadati:Pakali pano, China ndi Japan zimagwiritsa ntchito kulumikizana kwa mabasi a CAN mu DC kuthamanga mwachangu. Munthawi yathu, kuyenderera kwa DC kulipiritsa kumafotokozedwa motere: kutsirizitsa kulumikizana kwakuthupi - kutsika kwamagetsi owonjezera mphamvu - kuyitanitsa kugwirana chanza - kasinthidwe ka parameter - kuyitanitsa - kulumikizana kumapeto - kutha kwa kuyitanitsa.
opanga malo opangira magalimotoadati: Pambuyo pamagetsi otsika omwe amathandizidwa ndi mphamvu, galimoto ndi muluwo zimalowa mu gawo loyankhulana mpaka kumapeto. Pa nthawi yonse yolankhulana, galimoto ndi mulu kutengerapo zambiri pakati pa wina ndi mzake, ife timachitcha "uthenga", zotsatirazi zimachokera ku dziko muyezo uthenga tanthauzo mwachidule, amene amayamba ndi C kwa nawuza mulu zambiri, B akuyamba ndi galimoto VCU, BMS zambiri, mwa matanthauzo amenewa, tingathe kudziwa kuti nawuza ndondomeko, galimoto yamagetsi ndi kulipiritsa mulu pafupifupi pakati pa zimene ayenera kuwomboledwa.
Malingaliro a kampani Sichuan Green Science & Technology Co., Ltd.
0086 19158819831
Nthawi yotumiza: Aug-01-2024
