
| Adadi (Saiti) | 1 – 100 | >100 |
| An ƙiyasta Lokaci (kwanaki) | 7 | Za a yi shawarwari |
Babban aiki mai tsada da ayyuka da yawa na 4G DTU
Tsarin tsarin haɗin tashar, mafi dacewa ga aikace-aikacen masana'antu, tallafawa shirye-shiryen rubutun, kuma yana iya tattara bayanai ta atomatik daga kayan aiki da shugabanci biyuwatsawa mai haske.

Bayanin Hardware
Ta amfani da kwakwalwan sadarwa na ZTE, tallafawa hanyoyin sadarwa na 4G guda 7 masu tsari 15, idan akwai rashin daidaiton hanyar sadarwa ta 4G, za ta iya canzawa ta atomatik zuwa hanyar sadarwa ta 2/3G don tabbatar da cewa kayan aikin suna da alaƙa akai-akai, kuma ta atomatik za ta canza zuwa hanyar sadarwa ta 4G lokacin da aka dawo da hanyar sadarwa ta 4G.

Sigogin na'ura
| Ƙayyadewa | Bayani |
| hanyar sadarwa ta samar da wutar lantarki ta VIN | Tsarin ƙarfin lantarki:5V~30V DC |
| hanyar sadarwa ta samar da wutar lantarki ta BAT | Tsarin ƙarfin lantarki: 3.5V ~ 4.2V DC |
| Amfani da wutar lantarki | @12VDC ikon; |
| Aika da karɓar bayanai na yanzu: 150mA~240mA; | |
| Matsayin halin aiki mara aiki: <40mA | |
| Alamar mita | GSM B3/8; CDMA1X CDMA EVDO; WCDMAB1; |
| TD-SCDMA B34/39; LTE FDD B1/3; | |
| LTE TDD B38/39/40/41; | |
| (U) hanyar sadarwa ta katin SIM | Katin SIM mai tallafi 3V/1.8V |
| Haɗin eriya | 50Ω SMA interface |
| Tsarin tashar jiragen ruwa na serial | RS232/RS485/TTL; ƙimar baud: 300~115200bps |
| Bayanan bayanai: 7/8 duba daidaito: Ba a/E/O ba; | |
| Tsarin Tsayawa: 1/2 bit | |
| Matsakaicin zafin jiki | Zafin aiki: -25℃~70℃ |
| Zafin ajiya: -40℃~85℃ | |
| Tsarin zafi | Danshin da ya dace: 95% (Babu danshi) |
| Halin jiki | Dogo: Faɗin 10.5cm: Tsawon 6cm: 2.2cm, |
| nauyi:190g |
Babban Bayanin Aiki

Goyi bayan yarjejeniya da yawa

TCP-ZSD / UDP-ZSD
Tsarin TCP/UDP na Marufi a Hankali. Kunshin SKD yana ba mu damar tallafawa yanayin haɓaka harsunan shirye-shirye da yawa, mai amfani zai iya ziyartar cibiyar bayanai cikin sauƙi ba tare da damuwa da tsarin cibiyar sadarwa mai rikitarwa ba. Yana tallafawa IP mai tsauri, yankin aiki mai tsauri, cibiyar sadarwa mai zaman kanta ta APN.

Tsarin HTTP
Ana iya amfani da yarjejeniyar HTTP a matsayin abokin ciniki na HTTP don watsa bayanai da sadarwa ta hanyoyi biyu tare da sabar HTTP don sauƙaƙa wahalar haɓakawa.
Ta amfani da yarjejeniyar THE HTTP, lokacin da tashar serial ke da bayanai da za a aika, tana kafa haɗi da uwar garken kuma tana aika da ID na DTU da fakitin bayanai da aka tattara zuwa ga kowane uwar garken HTTP ta hanyar sakon HTTP ko HTTP get. Ta wannan hanyar, bayanan da DTU ta tattara za a iya nuna su kai tsaye a gefen WEB.

Aikin Tashar Serial ta Kama-da-wane
Ta amfani da fasahar tashar jiragen ruwa ta kama-da-wane, yana yiwuwa a kafa haɗin mara waya mai sauri na 4G tsakanin na'urar tashar jiragen ruwa ta serial da kwamfutar mai masaukin baki a cibiyar bayanai ta hanyar DTU kuma a yi haɗin waya ta kama-da-wane, wanda ke tare da shirin tashar jiragen ruwa ta asali na na'urar mai amfani.

Haɓakawa na Gida/Nesa
tallafawa sigogin daidaitawa na nesa da haɓaka firmware a cibiyar saka idanu, na'urar zata yi aiki kamar yadda aka saba lokacin haɓakawa daga nesa.

Shirye-shiryen rubutun yana juya DTU na gargajiya, wanda ke da aikin watsa bayanai kawai, kuma yana mayar da MDD3411 zuwa na'urar DTU tare da aikin karɓa.

Umarnin mai amfani da rubutun siyan gida na Mind DTU
Ya bambanta da DTU da ta gabata, MDD3411 tana tallafawa aikin karɓar rubutun ta atomatik. Ta amfani da umarnin rubutun, masu amfani za su iya ayyana tattara bayanai cikin sassauƙa, yana rage farashin kayan aiki sosai.

Bayyana aikin saye na gida mai sassauƙa
Rubutun da aka keɓance zai iya gano samun na'urar firikwensin waje da bayanan kayan aiki ta atomatik ta DTU ba tare da buƙatar mai amfani ya ƙara mai sarrafawa daban ba. Ana iya samun lokacin DTU ta atomatik ta hanyar umarnin rubutun don saita DTU, wanda ke rage farashin kayan aikin siye sosai. Rubutun yana fahimtar ayyukan asali na sarrafa sauyawa, sarrafa jinkiri, bayar da umarni, sarrafa zagayawar jini, sarrafa rahoto, saka kan saƙon al'ada, da kuma ko za a karɓi canjin ƙimar amsawar kayan aiki, da sauransu, wanda zai iya biyan buƙatun siye na yawancin kayan aiki.

MDD3411 ta yi amfani da fasahar faci ta zamani
Tare da yawan wutar lantarki a tashar jiragen ruwa, ƙarfin lantarki mai yawa, haɗin hana juyawa da kariya daga girgiza, ingancin masana'antu, aiki mai kyau a -40~85℃; Idan haɗin wayar ya koma ba zato ba tsammani kuma tashar ta yi jinkiri, na'urar ba za ta lalace ba, kuma ana iya amfani da ita akai-akai bayan sake haɗawa.



