Ubushinwa Wireless itumanaho ihuza nb iot urwego rwinganda rwohereza amakuru ya terefone ya DTU ninganda

Wireless itumanaho ihuza nb iot inganda zo murwego rwohereza amakuru DTU

Wireless itumanaho ihuza nb iot inganda zo murwego rwohereza amakuru ya terefone DTU Ishusho Yerekanwe

Ibisobanuro bigufi:

Shyigikira Porotokole ya CoAP, Igicu cya Telecom Igicu, NB-IoT,
LPWAN, shyigikira amashanyarazi yo hanze
MDN311 NB-IoT DTU ni itumanaho ryo hanze rishingiye kuri NB-IoT yo kohereza amakuru adafite insinga, ingano nto, gushyigikira interineti nyinshi; shyigikira kumurongo, IDLE, PSM imiterere, kubona ingufu zo hasi zihagaze; Shyigikira protocole ya UDP / CoAP, itanga uburyo bwuzuye bwo kohereza amakuru kubakoresha; Shigikira igikoresho cyumutima uteganijwe, paki yo kwiyandikisha, umutwe; Dushyigikire ubwacu IoT Cloud itubaka seriveri kubakoresha; Shyigikira byimazeyo inganda SCADA, abayikoresha ntibakeneye kwita kumurongo wurusobekerane rwurusobekerane, gusa ukoresheje serivise zoherejwe zuzuye mu mucyo urashobora kugera kumurongo woherejwe no kohereza amakuru, bigatuma igikoresho cyawe gihuza na enterineti nta gihe cyagenwe cyangwa umwanya.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Incamake

Ibisobanuro Byihuse

Chipset:: BC95

Umubare w'icyitegererezo:: MDN311

Gusaba:: Inganda zohereza amakuru

Izina ry'ikirango:: Tekereza

Aho byaturutse:: Sichuan, Ubushinwa

Izina ry'ibicuruzwa:: nb iot inganda zo murwego rwohereza amakuru DTU

Ubwoko:: Inganda NB-IOT DTU

Imigaragarire yamakuru:: RS232 / RS485

Uburyo bw'itumanaho:: NB-IOT UL / DL: 200kbps / 200kbps

Itsinda rya Frequency:: 400MHz kugeza 520MHz

Ubushyuhe bwo gukora:: -30 ℃ ~ + 75 ℃

Ibiro:: 212g

Ingano:: 105mm * 60mm * 22mm

Ubwoko bw'imbere:: Amagambo yose

Umuyoboro wa Antenna:: SMA ihuza-umugozi wo hanze umwobo w'imbere

Gutanga Ubushobozi

Ubushobozi bwo gutanga:: 10000 Gushiraho / Gushiraho Ukwezi

Gupakira & Gutanga

Ibisobanuro birambuye: Wireless itumanaho rihuza nb iot inganda zo murwego rwohereza amakuru DTU1 gushiraho / igikapu (hamwe nibice byabigenewe)

Icyambu: Chengdu / shanghai / shenzhen

Kuyobora Igihe:

Umubare (Sets)	1 - 100	> 100
Est. Igihe (iminsi)	7	Kuganira

Icyiciro cy'ingandaNB-IoTDTU

Shyigikira Porotokole ya CoAP, Igicu Cyitumanaho rya Telecom,NB-IoT,

LPWAN, shyigikira amashanyarazi yo hanze

ZSN3 11 Shyigikira protocole ya UDP / CoAP, itanga uburyo bwuzuye bwo kohereza amakuru kubakoresha; Shigikira igikoresho cyumutima uteganijwe, paki yo kwiyandikisha, umutwe; Dushyigikire ubwacu IoT Cloud itubaka seriveri kubakoresha; Shyigikira byimazeyo inganda SCADA, abayikoresha ntibakeneye kwita kumurongo wurusobekerane rwurusobekerane, gusa ukoresheje serivise zoherejwe zuzuye mu mucyo urashobora kugera kumurongo woherejwe no kohereza amakuru, bigatuma igikoresho cyawe gihuza na enterineti nta gihe cyagenwe cyangwa umwanya.

Gukoresha Chipel Inganda Zitumanaho Itumanaho Chip

MDN311-485 ikoresha Chipel Industrial Grade Itumanaho Chip kugirango yemeze neza itumanaho rya NB-IoT ridahagarara.

MDN311 Gushyigikira protocole ya CoAP

NB-IoT DTU irashobora guhitamo Mind IoT Igicu / Ubushinwa Telecom IoT Igicu

Ibipimo bya mashini

Imikorere Intangiriro

Shigikira guhinduranya byikora kumurongo, IDLE, na PSM kugirango ugere kumashanyarazi akabije.
Isesengura ryikora no gutunganya ibintu bitandukanye, bitanga umuyoboro uhamye kandi wizewe wa NB-IoT umuyoboro wogukwirakwiza.
Shyigikira protokole ya UDP, UDP-ZSD uburyo bushingiye kuri Mind encapsulation, Ubushinwa Telecom CoAP protocole.
Ukoresheje Mind's SDK, iterambere rya mudasobwa ryakira biroroshye, kandi urashobora gushinga byihuse ikigo cyawe udafite gahunda ya TCP / IP.
Shyigikira ibice bya kure na kure byimiterere hamwe no kuzamura porogaramu ya kure.
Shyigikira paki yo kwiyandikisha, paki yumutima, paketi ya Customer header pack, yorohereza abakoresha kwemeza amakuru.
Inkunga yuzuye kubikorwa byinganda zikoreshwa, OPC Serveri (kugenera ibisabwa), hamwe nibyambu bya seriveri.
Inkunga yuzuye ya Mind IoT Cloud, abakoresha ntibakeneye kwiyubakira seriveri zabo.
Shyigikira urubuga rwa mobile mugihe nyacyo cyo kureba ibikoresho bikora.
Tanga RS232, RS485 itumanaho, igipimo cya baud nticyemewe kuva 1200bps kugeza 38400bps, kandi gutangira bit / guhagarika bit / parite birahari.
Amashanyarazi hamwe nicyambu gikurikirana birinda TVS anti-surge kurinda kugirango ibikoresho bihamye kandi byizewe.
Shigikira iboneza ryubusa ryamabwiriza yo gukusanya inyandiko kugirango umenye DTU ikusanya cyane ibikoresho byabikoresho bitabiriye mudasobwa.
Shyigikira ingufu za batiri zo hanze, guhagarara igihe kirekire muburyo bwo gukoresha ingufu nke.

Ibipimo bya tekiniki

Ibiranga	Ibisobanuro
Amashanyarazi	Imigaragarire ya VIN: DC5V-30V
Amashanyarazi	Imigaragarire ya BAT: DC3.5V-4.2V
Gukoresha ingufu	Verisiyo isanzwe: VIN Imigaragarire, DC12V Amashanyarazi
	Uburyo bwo Kumurongo Bugezweho: 60mA-150mA
	Gukora cyane kuri Currentt: 500mA
	Uburyo bwa PSM / IDLE Bugezweho: ≈13mA
	Imbaraga nkeya: Imigaragarire ya BAT, 3.7V Bateri ya Litiyumu Amashanyarazi
	Uburyo bwo Kumurongo Bugezweho: 60mA-150mA
	Gukora cyane kuri Currentt: 500mA
	Uburyo bwa PSM / IDLE Bugezweho: ≈20uA
Itsinda rya Frequency	MDN311-B5: Telecom y'Ubushinwa 850M
	MDN311-B8: Ubushinwa Mobile / Unicom 900M
	MDN311-Bx: verisiyo mpuzamahanga
Umuyoboro	NB-IoT UL / DL: 200kbps / 200kbps
Ikarita ya SIM	Micro SIM: 3V
Umuyoboro wa Antenna	SMA ihuza-umugozi wo hanze umwobo w'imbere
Urutonde rwimibare	RS232, RS485 Urwego
	Igipimo cya Baud: 1200-38400bps
	Amakuru yatanzwe: 8
	Kugenzura uburinganire: Oya
	Hagarika bits: 1bits
Urwego rw'ubushyuhe	Ubushyuhe bwibidukikije bukora: -30 ° C kugeza + 75 ° C.
Urwego rw'ubushyuhe	Ubushyuhe bwo kubika -40 ° C kugeza + 85 ° C.
Ubushuhe	Ubushyuhe bugereranije 95% (nta condensation)
Ibiranga umubiri	uburebure: 10.5cm, ubugari: 6cm, uburebure: 2.2cm

Igikoresho gikoresha imbaraga nke kandi ntigishobora kwakira amakuru yamanutse kuva muri data center.

DTU igomba kohereza byimazeyo amakuru hanyuma ikinjira muburyo bwo guhuza mbere yuko ikigo cyohereza amakuru.

Nyuma yo gutumanaho amakuru, MDN311 ihita yinjira muburyo bwa PSM kugirango igumane ingufu nke.

MDN311 ishyigikira imikorere yimyandikire. Abakoresha barashobora guhitamo inyandiko zinyandiko binyuze mubishushanyo mbonera byibikoresho, kugirango porogaramu kurubuga zidasaba abagenzuzi bongerewe, kandi ntibakeneye kwishingikiriza kumurongo wamakuru kugirango batange amabwiriza yo gukusanya kugirango bagere kubikoresho bitaziguye. MDN311 Mu buryo butaziguye kandi ushishikaye gukusanya amakuru avuye mu gikoresho hanyuma ubimenyeshe kuri platifomu.

Imiterere ihindagurika yimiterere yimiterere yihariye

Ipaki yo kwiyandikisha:Abakoresha barashobora kugena kubuntu ibikubiye mumapaki yamakuru yoherejwe mugihe MDN311 ihujwe bwa mbere na data center.

Gupakira umutima utera umutima:Abakoresha barashobora gushiraho kubuntu ibikubiye mumapaki yumutima woherejwe na MDN311 mukigo cyamakuru.

Igikoresho cy'umutwe wihariye:Umukoresha arashobora gushiraho ibintu byihariye mbere yipaki yamakuru yoherejwe na DTU mukigo cyamakuru kugirango atandukanye ubwoko bwamakuru cyangwa icyiciro.