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 zina, malaya oyera = kudumpha kalasi pamodzi, limagwirizana ndi ndondomeko kulankhulana, kuwonjezera zochita zingapo nawo: 1. kupach malaya, motero, lolingana ndi chiphunzitso kulankhulana encoding, decoding, njira. Inde, moyo weniweni wa kulankhulana, kukhala wovuta kwambiri kuposa chitsanzo cha malaya oyera, kufunika kodalirika, kukhazikika, chuma ndi malingaliro ena kuganizira kusankha njira, komanso mtengo wa kabisidwe ndi decoding. zipangizo ndi zina zotero, mwachitsanzo, tikhoza kusankha 4G ya intaneti ya zinthu zolankhulana za intaneti, koma mtengo wake ndi wokwera, mukhoza kusiya zina mwa kukhazikika, kusankha GPRS Internet of Things communication network.
opanga malo opangira magalimotoadati:Kuphatikiza pazochita zoyambira zama protocol, ma encoding ndi njira zomwe tazitchula pamwambapa, vuto lofunikira pakulumikizana kwa IOT ndikupanga nambala yochokera ndi komwe zidziwitso zilizonse, ndiye kuti, kufotokoza momveka bwino WHO IS WHO, kudzera mu nambalayo. amatha kuzindikira chipangizo chilichonse padziko lapansi komwe amachokera komanso komwe akupita, ndipo kudzera munjira yoyenera, pangani chidziwitsocho molingana ndi njira inayake yomwe iyenera kufalikira 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), 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 akuyenera kusinthidwa kukhala manambala a zitseko. (ie, ma adilesi a IP) ndi maseva a DNS kuti apeze pomwe fayilo imayikidwa pa seva pa intaneti.
II. Vehicle Pile Communication
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 yaku Germany yodziwika bwino pakupanga ndi kupanga zinthu zamagetsi zamagetsi, ndipo pamapeto pake idakhala muyezo wapadziko lonse lapansi (ISO11898), ndipo ndi imodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri. mabasi padziko 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 yolankhulirana, galimoto ndi mulu kutengerapo zambiri pakati pa mzake, timachitcha "uthenga", zotsatirazi zimachokera ku dziko muyezo uthenga tanthauzo mwachidule, amene amayamba ndi C kwa nawuza mulu zambiri, B akuyamba ndi galimoto. Zambiri za VCU, BMS, kudzera m'matanthauzidwe awa, titha kudziwa kuti njira yolipirira, galimoto yamagetsi ndi mulu wothamangitsa pafupifupi zomwe ziyenera kusinthidwa pakati pawo.
Malingaliro a kampani Sichuan Green Science & Technology Co., Ltd.
0086 19158819831
Nthawi yotumiza: Aug-01-2024
