NB-IOT Ultrasonic bawul kula da ruwa mita
An tsara kayan tare da modem na NB-loT module don magance matsalar sadarwa mai nisa a cikin ƙananan adadin bayanai a cikin yanayi mai rikitarwa. Idan aka kwatanta da fasahar modulation ta gargajiya, HY-WL kuma yana da fa'idodi wajen hana aikin tsangwama da tsangwama, yana magance rashin amfani da tsarin zane na gargajiya wanda ba zai iya daidaita nesa ba, yawan amfani da wutar lantarki da kuma buƙatar ƙofar tsakiya. An haɗa guntu mai ƙarfin ƙarfi mai daidaitawa na +23dBm, watsawa mai nisa mara waya yana samun ƙwarewar karɓar -129dBm, wannan tsarin zai zama zaɓi mai yiwuwa don lokuta da ake amfani da su don watsawa mai nisa kuma suna buƙatar aminci sosai.


Bayani na samfurin
1. Bayani na samfurin
An tsara kayan tare da modem na NB-loT module don magance matsalolin sadarwa mai nisa a cikin ƙananan adadin bayanai a cikin yanayi mai rikitarwa. Idan aka kwatanta da fasahar modulation ta gargajiya, HY-WL kuma yana da fa'idodi wajen hana aikin tsangwama da tsangwama, yana magance rashin amfani da tsarin zane na gargajiya wanda ba zai iya daidaita nesa ba, yawan amfani da wutar lantarki da kuma buƙatar ƙofar tsakiya. An haɗa guntu mai ƙarfin ƙarfi mai daidaitawa na +23dBm, watsawa mai nisa mara waya yana samun ƙwarewar karɓar -129dBm, wannan tsarin zai zama zaɓi mai yiwuwa don lokuta da ake amfani da su don watsawa mai nisa kuma suna buƙatar aminci sosai.

2. fasaha sigogi
(1) NB-oT Module na modem:
Babu buƙatar ƙofar tsakiya, akwai tashar tushe ta NB-oT don amfani da sashin aiki na 850M (Band5), wanda ke cikin NB-loT mai zaman kansa; Babu buƙatar aikace-aikace mita: Peak fitarwa ikon + 23dBm: karɓar m har zuwa -129dBm:
(2) ikon amfani
aiki ƙarfin lantarki 3.1V-4.2V yau da kullun darajar 3.6V
Daya goyon bayan da yawa low ikon aiki yanayin
barci ikon amfani <10uA
Peak aiki halin yanzu 260mA
(3) Basic ayyuka
A, 32bits microcontroller;
B、 Daya goyon bayan low ikon serial tashar jirgin ruwa (LEUART) sadarwa, TTL matakin 3V, batch rate iya zuwa 9600bps:
C、 Semi-pass / Full-pass sadarwa hanyar sadarwa kai tsaye tare da uwar garke ta hanyar low ikon serial tashar jiragen ruwa
D、 Goyon bayan AES128 ɓoyewa
E、 dacewa da NanoSlMeSIM;
F、 Za a iya karanta sigogi ta hanyar low ikon serial tashar jirgin ruwa, saita sigogi, bayar da bayanai, bayar da umarni.

3. Ayyuka Features
1) Kariya daga zafi
An yi amfani da cikakken ƙirar hatimi tsakanin tushen tushen tushen tushen tushen tushen tushen tushen tushen tushen tushen tushen tushen tushen tushen tushen tushen tushen tushen tushen tushen tushen tushen tushen tushen
2) Low ikon amfani
Kowane na'urar tana amfani da kayayyakin ƙananan ƙarfi don tsawaita rayuwar batir.
3) tattara bayanai
Za a iya tattara siginar bugun jini a kan na'urar firikwensin ta atomatik ta hanyar samfurin biyu Hall / biyu bushe spring
4) Hanyar uploading bayanai
①Lokaci upload hanyar -
Lokacin da mara waya nesa ruwa mita ciki agogon gudu ya kai tsarin saitunan bukatar data upload lokaci, da tebur aiki upload tebur dangane da ainihin lokaci data da kuma samun dangane da umarni.
②Artificial upload hanyar -
A kowane lokaci, masu amfani za su iya ɗaukar ainihin bayanai da kuma samun umarnin da suka dace ta hanyar dannan maɓallin aiki a cikin matattarar ruwa ta waya mara waya.
5) Saita lokacin uploading bayanai online
Abokin ciniki bisa ga buƙatu za a iya saita lokacin upload na bayanai ta hanyar tsarin baya online, akwai hanyoyi biyu na upload lokaci, daya ita ce ranar XX YY ZZ lokaci, da ranar XX a matsayin zagaye a YY ZZ lokaci upload na bayanai. Wani hanya ta upload bayanai a cikin wata-wata a lokacin ZZ a ranar XX na kowane wata YY.
6) nesa rufe bawul
Za a iya kashe bawul daga nesa ta hanyar baya sabis tsarin, lokacin da bawul ya kashe, mai amfani ba zai iya buɗe bawul ta hanyar aiki button, wannan aiki zai iya magance mai amfani da kuɗi da kuma aiki tare da baya pre-biyan aiki.
7) nesa bude bawul
Za a iya buɗe bawul daga nesa ta hanyar tsarin sabis na baya, kayan aiki ba za su buɗe bawul ta atomatik ba bayan karɓar umarnin buɗe bawul, buƙatar buɗe bawul ta hanyar maɓallin aiki na kamfani.
8) Kula da bawul
Lokacin da bawul ya kasa kulle yadda ya kamata, da tebur kayan aiki har yanzu iya kiyaye data samfurin
9) Aika da bayanai a kan wutar lantarki
Lokacin da tsarin ya gano batirin alkali daga babu kuma ya cimma buƙatun wutar lantarki ta atomatik ya upload bayanai, kuma ya yi cikakken kariya daga baturin shaking ko ƙarancin wutar lantarki sau da yawa.
10) Baturi sa ido
Lokacin da batir ƙarfin lantarki kasa da saita "low ƙarfin lantarki darajar" LCD panel zai nuna "ƙarancin wutar lantarki" haruffa da kuma ta atomatik aika da bayanai a lokaci daya zuwa baya sabis tsarin.
Idan batir ƙarfin lantarki ne ƙasa da saita "kashe bawul ƙarfin lantarki darajar" ya kamata a tambayi don rufe bawul bayan. Bayan maye gurbin baturi don dawo da al'ada, danna aiki button bawul bude.
11) Sauran adadin da unit farashin dawowa
Lokacin da aka loda bayanan tebur, tsarin baya yana lissafa sauran adadin mai amfani da shi ta atomatik kuma ya dawo da shi zuwa tebur tare da farashin na lokacin, mai amfani zai iya bincika bayanan da suka dace ta hanyar LCD panel.
12) LCD yawanci bayyana
Tebur LCD ne a yau da kullun nuna hanyar, yau da kullun nuna ne mai amfani da sauran adadin ko ruwa, ta hanyar aiki button mai amfani zai iya duba sauran adadin ko ruwa, famfo ruwa unit farashin, a teburin agogo shekara da wata da ranar, a teburin agogo lokacin minti da dakika, sadarwa teburin lambar bayan 8 bita.
Lokacin da sauran adadin ko yawan ruwa ne sifili, tsarin zai sanar da mai amfani a cikin nau'i na saƙo na rubutu da kuma yin shawarwari a cikin tsarin kamfanin ruwa na famfo, a lokaci guda za a iya rufe bawul a lokaci guda da tsarin kamfanin ruwa na famfo ko ba da gudummawa guda daya (tebur na iya yin shawarwarin rufe bawul), don amfani da mai amfani.
13) Ayyuka lokacin uploading data kuskure
Kauce wa babban adadin kayan aiki lokaci guda samun damar haifar da tashar bayanai toshewa, a lokacin da adadin bayanai na lokaci guda ya fi girma, za a iya saita daban-daban don aiwatar da tsarin ƙwarewa.
14) Kuskure juriya tsari lokacin uploading data
Idan bayanan ba su yi nasara ba lokacin da aka upload su a lokaci guda, foromin zai jira lokacin da ya dace bayan sake kokarin aikawa.
15) Cikin agogon cibiyar sadarwa makaranta lokaci
Abubuwan da ke cikin tebur suna amfani da agogo mai wuya tare da daidaito na ± 5ppm don tabbatar da cewa ƙididdigar ƙididdigar agogo ta shekara ba ta wuce mintuna 10 ba, kuma kowane lokacin da aka sauka tsarin, tebur zai yi gwajin cibiyar sadarwa, ba zai zama babban karkatarwa ba.
16) Kare bayanai
Za a iya adana bayanai na dogon lokaci, ba tare da tsangwama na waje, ƙananan ƙarfin lantarki, kashewa, maye gurbin batir da sauransu ba.

4. Source masana'antun amfanin
1) Farashin tayi
2) Quality tabbatarwa, samar da ingancin dubawa tabbatarwa, samar da ainihin lokuta
3) ƙarfin tabbatarwa