Kuchita kwamtengo wapamwamba komanso multifunction 4G DTU

Kapangidwe ka mawonekedwe olumikizira ma terminal, osavuta kugwiritsa ntchito makampani, mapulogalamu othandizira script, amathanso kusonkhanitsa deta kuchokera ku zida ndi njira ziwiri.kufala koonekera.

Kufotokozera kwa Hardware

Kugwiritsa ZTE kulankhula tchipisi, thandizo 7 chitsanzo 15 pafupipafupi zopangidwa 4G maukonde, ngati 4G kusakhazikika maukonde, akhoza basi kusinthana kwa maukonde 2/3G kuonetsetsa kuti zida nthawi zonse chikugwirizana, ndi basi kusinthana kwa maukonde 4G pamene 4G maukonde abwezeretsedwa.

• kuthandizira ma data ambiri, imatha kusinthiratu kupita ku standby data center pakachitika cholakwika.
• thandizani Makasitomala a TCP, UDP Master pattern ndi TCP-ZSD, UDP-ZSD pattern yomwe imachokera pakulongedza kwathu.
• Izi zitha kukhala zosavuta mukamagwiritsa ntchito SDK yomwe tapereka kuti mudzipangire nokha malo opangira data.
• thandizirani zakomweko, zosintha zakutali ndikukweza firmware yakutali.
• kuthandizira kutanthauzira phukusi lolembetsa, phukusi la kugunda kwa mtima, mutu wa phukusi la data nokha, zomwe zipangitsa kuti data itsimikizire kukhala yosavuta.
• thandizirani kasinthidwe ka mafakitale ndi seva ya OPC ndi doko lodziwika bwino.
• kuthandizira maukonde ambiri a 4G padziko lonse lapansi. Kugwiritsa ntchito mawonekedwe onse opangira ma terminal komanso mawonekedwe a RS232/RS485 siriyo.
• kugwiritsa ntchito 6 ~ 30V wide voltage range and watch dog design, kuwonetsetsa kuti ntchito ikhale yokhazikika pamtundu uliwonse wa ntchito.

Chipangizo magawo

Kufotokozera Kwantchito Yaikulu

Thandizani ma protocol angapo

TCP-ZSD / UDP-ZSD

Base pa Mind packing TCP/UDP pattern. Phukusi la SKD loperekedwa ndi ife limathandizira malo okulitsa zilankhulo zingapo, wogwiritsa ntchito amatha kuyendera malo opangira data popanda kusamala za protocol yovuta yama network. kuthandizira static IP, domain domain, APN private network.

HTTP protocol

Protocol ya HTTP ingagwiritsidwe ntchito ngati kasitomala wa HTTP potumiza deta komanso kulumikizana kwapawiri ndi seva ya HTTP kuti muchepetse zovuta zachitukuko.

Pogwiritsa ntchito protocol ya HTTP, pomwe doko la serial lili ndi deta yotumizidwa, imakhazikitsa kulumikizana ndi seva ndikutumiza ID ya DTU ndikusonkhanitsa paketi ya data ku seva iliyonse ya HTTP kudzera pa positi ya HTTP kapena HTTP get. Mwanjira iyi, zomwe zasonkhanitsidwa ndi DTU zitha kuwonetsedwa mwachindunji ku mbali ya WEB.

Ntchito ya Virtual Serial Port

Pogwiritsa ntchito ukadaulo waukadaulo wamadoko, ndizotheka kukhazikitsa kulumikizana kopanda zingwe kwa 4G kothamanga kwambiri pakati pa chipangizo cholumikizira doko ndi makina apakompyuta mu data center kudzera pa DTU ndikupanga kulumikizana kwa waya, komwe kuli ndi pulogalamu yoyambirira ya doko la chipangizo chogwiritsa ntchito.

Kukweza kwanuko/Kutali

thandizirani magawo osinthika akutali ndikukweza firmware pa monitor center, chipangizocho chidzagwira ntchito monga mwanthawi zonse mukakweza patali.

Mapulogalamu a script amatembenuza DTU yachikhalidwe, yomwe imakhala ndi ntchito yotumizira deta, ndikusintha MDD3411 kukhala chipangizo cha DTU chokhala ndi ntchito yogula.

Mind DTU local acquisition script malangizo ogwiritsa ntchito

mosiyana ndi DTU kale, MDD3411 thandizo script basi kupeza ntchito. Pogwiritsa ntchito malangizo a script, ogwiritsa ntchito amatha kutanthauzira kupeza deta mosavuta, kumachepetsa kwambiri mtengo wa hardware.

Kutanthawuza kusintha kwa katengedwe kanu

Script mwambo akhoza kuzindikira kupeza basi kachipangizo kunja ndi deta chida ndi DTU popanda kufunika kwa wosuta kuwonjezera Mtsogoleri payokha.DTU nthawi kupeza basi akhoza anazindikira mwa script malangizo sintha DTU, amene amachepetsa kwambiri kugula hardware mtengo. Zolembazo zimazindikira ntchito zoyambira zosinthira, kuwongolera kuchedwa, kupereka malangizo, kuwongolera kayendedwe, kuwongolera malipoti, kuyika mutu wauthenga, komanso ngati kuvomereza kusintha kwa kuyankha kwa zida, ndi zina zotero, zomwe zitha kukwaniritsa zofunikira zogulira zida zambiri.

MDD3411 imatengera luso lapamwamba lachigamba

Ndi doko overcurrent, overvoltage, odana n'zosiyana kugwirizana ndi chitetezo odana ndi opaleshoni, mafakitale kalasi khalidwe, ntchito khola pa -40 ~ 85 ℃; Ngati kugwirizana waya ndi mosayembekezereka anasintha ndipo doko ndi lalifupi-circuited, chipangizo sadzakhala yawonongeka, ndipo ingagwiritsidwe ntchito bwino pambuyo polumikizanso.