NB-IoT Module Qiyaasta Inductive-ka ee Aan Magnetic-ka ahayn
Tilmaamaha Module
● Ku shaqaynta baytari 3.6V ah, nolosha baytarigu waxa ay gaadhi kartaa 10 sano.
● Xadka soo noqnoqda ee shaqadu waa 700\850\900\1800Mhz, looma baahna in la codsado barta soo noqnoqda.
● Awoodda ugu sarreysa: +23dBm± 2dB.
● Dareenka hesha wuxuu gaari karaa -129dBm.
● Masaafada isgaarsiineed ee infrared: 0-8cm.
Tilmaamaha Farsamada
Halbeegga | Min | Nooca | Max | Unugyo |
Voltage shaqeeya | 3.1 | 3.6 | 4.0 | V |
Heerkulka shaqada | -20 | 25 | 70 | ℃ |
Heerkulka Kaydinta | -40 | - | 80 | ℃ |
Hurdada Hadda | - | 15 | 20 | µA |
Hawlaha
No | Shaqada | Sharaxaada |
1 | badhanka taabo | Waxaa loo isticmaali karaa dayactirka-dhamaadka dhow, sidoo kale wuxuu kicin karaa NB inuu soo sheego.Waxay qabataa habka taabashada awoodda, dareenka taabashada ayaa sarreeya. |
2 | Dayactirka-dhamaadka dhow | waxaa loo isticmaali karaa dayactirka goobta ee moduleka, oo ay ku jiraan jaangooyooyinka, akhrinta xogta, casriyeynta firmware iwm. Waxay isticmaashaa habka isgaarsiinta infrared, kaas oo uu ku shaqeyn karo kombuyuutar gacanta ah ama kombuyuutarka martida loo yahay PC. |
3 | Isgaarsiinta NB | Module-ku wuxuu la falgalaa madal iyadoo loo sii marayo shabakadda NB. |
4 | Qiyaasta | Qabo habka cabbiraadda inductance-ka ee aan magnetka ahayn, hore u taageer oo cabbirida gadaasha |
5 | Alaarmiga kala furfurida | Hawsha qaylo-dhaanta kala dirida si caadi ah ayaa loo naafo marka moduleka mitirku uu shido.Ka dib rakibidda iyo mitirka 10L, shaqada qaylo-dhaantu waa diyaar.Marka moduleka uu ka tago mitirka ilaa 2s, alaarmiga kala furfurida iyo qaylo dhaanta taariikhiga ah ayaa dhacaya waxayna kicinayaan NB inay soo warbixiso.Dib u rakib moduleka iyo mitirka si loo cabbiro 10L, qaylo-dhaanta kala dirida si toos ah ayaa loo nadiifin doonaa 3s gudahood, kala diristuna dib ayaa loo bilaabi doonaa shaqada Alarm.Qeylodhaanta kala dirida taariikhiga ah waa la tirtiri doonaa oo keliya ka dib markii si guul leh loola xiriiro moduleka isgaarsiinta muddo 3 jeer ah. |
6 | Alaarmiga weerarka magnetic | Marka magnet-ku u dhaw yahay curiyaha Magnetoresistive ee moduleka mitirka, weerar birlab ah iyo weerar birlab taariikhi ah ayaa dhici doona.Ka dib markii la saaro magnetka, weerarka magnetic waa la tirtiri doonaa.Weerarka birlabeedka taariikhiga ah ayaa kaliya la tirtiri doonaa ka dib marka xogta si guul leh loogu sheego goobta. |