Ọkwa ụlọ ọrụ mmepụta iheNB-IoTDTU

Nkwado Usoro CoAP, China Telecom Cloud, NB-IoT,

LPWAN, na-akwado ọkọnọ ike batrị mpụga

ZSN311 NB-IoT DTU bụ ọdụ mpụga dabere na NB-IoT maka nnyefe data ikuku, obere olu, na-akwado ọtụtụ njikọ; na-akwado ọnọdụ ịntanetị, IDLE, PSM, na-enweta obere oriri ike njikere; na-akwado usoro netwọk UDP/CoAP, na-enye ọnọdụ nnyefe data doro anya maka ndị ọrụ; na-akwado ngwugwu obi ahaziri ahazi, ngwugwu ndebanye aha, isi okwu; na-akwado IoT Cloud anyị nke ejiri aka anyị rụọ na-enweghị sava iwu ụlọ site n'aka ndị ọrụ; na-akwado SCADA ụlọ ọrụ mmepụta ihe nke ọma, ndị ọrụ ekwesịghị ilekọta usoro netwọkụ dị mgbagwoju anya, naanị site na usoro nnyefe doro anya zuru oke ị nwere ike nweta izipu data ikuku & nata, na-eme ka ngwaọrụ gị jikọọ na ịntanetị na-enweghị oke oge ma ọ bụ ebe.

Iji Quectel Industrial Grade Communication Chip

MDN311-485 na-eji Quectel Industrial Grade Communication Chip ka o wee nwee ike ime ka nkwukọrịta netwọk NB-IoT na-enweghị nkwụsịtụ.

Usoro nkwado MDN311 CoAP

NB-IoT DTU nwere ike ịhọrọ Mind IoT Cloud/China Telecom IoT Cloud

Akụkụ Mechanical

Okwu Mmalite Ọrụ

• Kwado mgbanwe akpaka na ụdị ịntanetị, IDLE, na PSM iji nweta oke oriri ike.
• Nyocha na nhazi akpaka nke ọnọdụ dị iche iche, na-enye ọwa nnyefe doro anya nke netwọk NB-IoT kwụsiri ike ma a pụrụ ịtụkwasị obi.
• Kwado usoro UDP, ọnọdụ UDP-ZSD dabere na Mind encapsulation, usoro China Telecom CoAP.
• Site na iji SDK nke Mind, mmepe kọmputa nke ndị ọbịa dị mfe, ị nwekwara ike ịmepụta ebe etiti nke gị ngwa ngwa na-enweghị mmemme TCP/IP.
• Kwado nhazi paramita mpaghara na nke dịpụrụ adịpụ na nkwalite firmware dịpụrụ adịpụ.
• Kwado ngwugwu ndebanye aha omenala, ngwugwu obi, ngwugwu isi ihe ahaziri ahazi, nke dị mfe maka ndị ọrụ iji kwado data.
• Nkwado zuru oke maka ngwa nhazi ụlọ ọrụ mmepụta ihe, OPC Server (achọrọ nhazi), na ọdụ ụgbọ mmiri usoro mebere emebere.
• Nkwado zuru oke maka Mind IoT Cloud, ndị ọrụ achọghị iwulite sava nke ha.
• Kwado ikiri ọnọdụ ọrụ akụrụngwa n'ịntanetị n'oge ọ bụla na ekwentị mkpanaaka.
• Nye njikọ nkwukọrịta RS232, RS485, ọnụego baud bụ nhọrọ site na 1200bps ruo 38400bps, ebe mmalite bit/stop bit/parity bụ nhọrọ.
• Ọdụ ọkụ eletrik na ọdụ ụgbọ mmiri usoro na-anabata nchedo mgbochi mmụba TVS iji hụ na akụrụngwa ahụ kwụsiri ike ma nwee ntụkwasị obi.
• Kwado nhazi n'efu nke ntuziaka nchịkọta edemede mpaghara iji mezuo DTU na-anakọta data ngwaọrụ nke ọma na-enweghị ntinye aka kọmputa nnabata.
• Kwado ọkọnọ ike batrị mpụga, ogologo oge nchekwa na ọnọdụ oriri ike dị ala.

Usoro Nkà na ụzụ

Ngwaọrụ a na-arụ ọrụ na obere ike, ọ naghịkwa enweta data njikọ azụ site na ebe data.

DTU ga-ebugo data ma tinye ọnọdụ njikọ tupu etiti ahụ ezipụ data.

Mgbe enweghị nkwukọrịta data, MDN311 na-abanye na ọnọdụ PSM na akpaghị aka iji nọgide na-enwe obere oge nchekwa ike.

MDN311 na-akwado ọrụ mmemme edemede. Ndị ọrụ nwere ike hazie faịlụ edemede site na ngwanrọ nhazi eserese nke akụrụngwa ahụ, ka ngwa ndị dị na saịtị ghara ịchọ ndị njikwa ọzọ, ma gharakwa ịdabere na ikpo okwu data iji nye ntuziaka nchịkọta iji nweta njikọ kpọmkwem na ngwaọrụ ahụ. MDN311 Na-anakọta data ozugbo na nke ọma site na ngwaọrụ ahụ ma kọọ ya na ikpo okwu ahụ.

Nhazi Usoro Ngwugwu Data Na-agbanwe Agbanwe

Ngwugwu ndebanye aha ahaziri iche:Ndị ọrụ nwere ike ịhazi ọdịnaya nke ngwugwu data ezitere n'efu mgbe ejikọtara MDN311 na ebe data mbụ.

Ngwugwu obi omenala:Ndị ọrụ nwere ike ịhazi ọdịnaya nke ngwugwu obi nke MDN311 zigara na ebe data.

Ngwugwu isi pụrụ iche:Onye ọrụ nwere ike hazie ọdịnaya kpọmkwem tupu ngwugwu data nke DTU zigara na ebe data iji mata ụdị data ma ọ bụ ụdị.