Icyiciro cy'ingandaNB-IoTDTU

Protocole yo gushyigikira CoAP, Cloud ya Telecom yo mu Bushinwa, NB-IoT,

LPWAN, ishyigikira umuriro w'amashanyarazi wo hanze wa bateri

ZSN311 NB-IoT DTU ni terminal yo hanze ishingiye kuri NB-IoT yo kohereza amakuru adafite umugozi, ingano nto, ishyigikira imiyoboro myinshi; ishyigikira status ya interineti, IDLE, PSM, ibona ikoreshwa ry'ingufu nke; ishyigikira protocole ya UDP / CoAP, itanga uburyo bwo kohereza amakuru buboneye ku bakoresha; ishyigikira paki y'umutima wihariye, paki yo kwiyandikisha, umutwe; ishyigikira IoT Cloud yacu yiyubakiye idafite seriveri yubatswe n'abakoresha; ishyigikira byimazeyo SCADA y'inganda, abakoresha ntibagomba kwita kuri protocole ikomeye ya network, gusa ukoresheje serial zose ziboneye zo kohereza amakuru ushobora kohereza no kwakira amakuru adafite umugozi, bigatuma igikoresho cyawe gihuza na interineti nta gihe cyangwa ahantu habi.

Gukoresha Chip ya Quectel Industrial Grade Communication

MDN311-485 ikoresha Chip ya Quectel Industrial Grade Communication kugira ngo ifashe neza itumanaho rya NB-IoT ritagira ingaruka ku mikorere.

Porotokole ya MDN311 yo gushyigikira CoAP

NB-IoT DTU ishobora guhitamo Mind IoT Cloud/China Telecom IoT Cloud

Ibipimo bya tekiniki

Intangiriro y'Imikorere

• Shyigikira guhindura byikora mu buryo bwo kuri interineti, IDLE, na PSM kugira ngo ukoreshe ingufu nyinshi cyane.
• Isesengura n'itunganya ryikora ry'ibintu bitandukanye, ritanga umuyoboro uhoraho kandi wizewe wo kohereza amakuru unyuze mu mucyo wa NB-IoT.
• Ishyigikira protocole ya UDP, uburyo bwa UDP-ZSD bushingiye kuri Mind encapsulation, protocole ya China Telecom CoAP.
• Ukoresheje SDK ya Mind, iterambere rya mudasobwa yo mu rugo ryoroshye, kandi ushobora kwihutisha gushinga ikigo cyawe bwite udafite porogaramu ya TCP / IP.
• Shyigikira imiterere ya parameter zo mu gace n'iziri kure ndetse no kuvugurura firmware yo mu gace.
• Shyigikira paki yo kwiyandikisha yihariye, paki y'umutima, paki y'umutwe yihariye, byorohereza abakoresha kwemeza amakuru.
• Inkunga yuzuye kuri porogaramu zo gushyiraho imiterere y'inganda, OPC Server (guhindura imiterere birakenewe), hamwe n'aho porogaramu zikoresha ikoranabuhanga rya virtual.
• Inkunga yuzuye ya Mind IoT Cloud, abakoresha ntibakeneye kwiyubakira seriveri zabo bwite.
• Shyigikira kureba imikorere y'ibikoresho kuri interineti ya telefoni zigendanwa mu buryo bwihuse.
• Tanga uburyo bwo gutumanaho bwa RS232, RS485, igipimo cya baud ni amahitamo kuva kuri 1200bps kugeza kuri 38400bps, naho bit/stop bit/parity ni amahitamo.
• Ingufu z'amashanyarazi n'umuyoboro w'amashanyarazi bikoresha uburyo bwa TVS bwo kwirinda gushyuha kugira ngo ibikoresho bikomeze kandi byizerwa.
• Shyigikira gushyiraho amabwiriza yo gukusanya inyandiko zo mu gace kugira ngo DTU ikusanye amakuru y'ibikoresho nta kibazo cya mudasobwa.
• Shyigikira umuriro w'amashanyarazi wa bateri yo hanze, uhagarara igihe kirekire mu buryo bwo gukoresha ingufu nke.

Ibipimo bya tekiniki

Igikoresho gikoresha ingufu nke kandi ntigishobora kwakira amakuru aturutse mu kigo cy’amakuru.

DTU igomba kohereza amakuru no kwinjira mu buryo bwo guhuza mbere yuko ikigo cyohereza amakuru.

Nyuma yo kudatanga amakuru, MDN311 yinjira mu buryo bwa PSM kugira ngo ikomeze gukoresha ingufu nke.

MDN311 ishyigikira imikorere ya porogaramu ya script. Abakoresha bashobora guhindura dosiye za script binyuze muri porogaramu igenamiterere ry'ibikoresho, kugira ngo porogaramu ziri aho zidakenera izindi controllers, kandi zidakenera kwishingikiriza ku rubuga rw'amakuru kugira ngo batange amabwiriza yo gukusanya kugira ngo bahuze neza n'igikoresho. MDN311 Gukusanya amakuru mu buryo butaziguye kandi bufatika mu buryo butaziguye uhereye ku gikoresho ukayatangariza urubuga.

Guhindura imiterere ya paki y'amakuru ihindagurika

Ipaki yo kwiyandikisha yihariye:Abakoresha bashobora gushyiraho nta kiguzi ibikubiye mu ipaki y'amakuru yoherejwe iyo MDN311 ihujwe bwa mbere n'ikigo cy'amakuru.

Paki yihariye y'umutima:Abakoresha bashobora gushyiraho ku buntu ibikubiye mu gapaki k'umutima koherezwa na MDN311 mu kigo cy'amakuru.

Paki y'umutwe wihariye:Umukoresha ashobora gushyiraho ibikubiye mu makuru mbere y’uko DTU yohereza amakuru mu kigo cy’amakuru kugira ngo amenye ubwoko bw’amakuru cyangwa icyiciro.