Ngokwethulwa komqondo wedolobha elihlakaniphile, izibani zomgwaqo ezihlakaniphile ziye zadonsa ukunaka kancane kancane, futhi izixazululo zokukhanyisa ngaphandle ngokuphathwa okuhlakaniphile seziphenduke indawo eshisayo ekulawuleni izibani zomgwaqo.Izibani zasemgwaqweni ezihlakaniphile ziphethe izifiso zokuphepha kwedolobha, ukonga amandla kanye nokusebenza kahle nokuphathwa kokulungisa, futhi sekudlule iminyaka engaphezu kwengu-7 yentuthuko.Isibani somgwaqo esihlakaniphile samukela uhlelo lwezakhiwo ze-B/S futhi sifinyelelwa ngokuqondile ngenethiwekhi.Isilawuli esimaphakathi samukela idizayini ye-modular, sisekela ukulawulwa kwe-loop ezimele, sisekela ukunwetshwa komsebenzi wesilawuli selambu elilodwa, futhi siphinde sicwengisise ukuphathwa nokulawulwa kwezibani zomgwaqo.
Amaphuzu obuhlungu bemakethe
1. Ukulawulwa ngesandla, ukulawula ukukhanya, ukulawulwa kwewashi: kuthinteka kalula izinkathi zonyaka, isimo sezulu, indawo yemvelo kanye nezici zomuntu.Imvamisa ayivuliwe uma kufanele ikhanye, futhi uma kufanele icishwe, ngeke ivalwe, okubangela ukumosheka kwamandla kanye nomthwalo wezezimali.
2. Akunakwenzeka ukuguqula ukude isikhathi sokushintsha kwezibani: akunakwenzeka ukulungisa isikhathi futhi uguqule isikhathi sokushintsha ngokuvumelana nesimo sangempela (ukushintsha kwesimo sezulu ngokuzumayo, imicimbi emikhulu, imikhosi), noma ukukhanya kwe-LED akunakwenzeka. kufiphazwe, futhi ukonga amandla kwesibili akukwazi ukufezwa.
3. Akukho ukuqapha isimo sezibani zasemgwaqweni: Isisekelo sokwehluleka ikakhulukazi sivela emibikweni yabasebenzi be-patrol kanye nezikhalazo zezakhamizi, ukushoda kwesinyathelo, ukufika ngesikhathi nokuthembeka, futhi abakwazi ukuqapha ukusebenza kwezibani zomgwaqo edolobheni ngesikhathi sangempela, ngokunembile nangokuphelele. .
4. Ukuhlola okuvamile okwenziwa ngesandla: Umnyango wokuphatha awunawo amandla okuthumela okuhlangene, futhi ungalungisa kuphela ikhabhinethi eyodwa yokusabalalisa amandla, okungathathi nje isikhathi nomzamo, kodwa futhi kwandisa amathuba okungasebenzi kahle kwabantu.
5. Imishini kulula ukulahlekelwa futhi iphutha alikwazi ukutholakala: akunakwenzeka ukuthola ngokunembile ikhebula elibiwe, isibani sesibani esibiwe kanye nesifunda esivulekile.Uma lesi simo esingenhla senzeke, sizoletha ukulahlekelwa okukhulu kwezomnotho futhi sithinte impilo evamile kanye nokuphepha kohambo lwezakhamuzi.
Ubuchwepheshe besicelo sesibani somgwaqo esihlakaniphile
Njengamanje, ubuchwepheshe bokuxhumana obusetshenziswa kumalambu ahlakaniphile emigwaqo ikakhulukazi buhlanganisa i-PLC, i-ZigBee, i-SigFox, i-LoRa, njll. Lobu buchwepheshe abukwazi ukuhlangabezana nezidingo "zokuxhuma" zamalambu emigwaqo asakazwa yonke indawo, okungesinye sezizathu ezibalulekile ezenza izibani zomgwaqo ezihlakaniphile zibe nazo. engakasatshalaliswa ngezinga elikhulu.
Okokuqala, ubuchwepheshe obufana ne-PLC, i-ZigBee, i-SigFox, ne-LoRa kudingeka bazakhele awabo amanethiwekhi, afaka izinhlolovo, ukuhlela, ezokuthutha, ukufakwa, ukuthunywa, nokwenza kahle, futhi adinga ukunakekelwa ngemva kokwakhiwa, ukuze aphazamise futhi engasebenzi kahle.
Okwesibili, amanethiwekhi asetshenziswe kusetshenziswa ubuchwepheshe obufana ne-PLC, i-ZigBee, i-SigFox, i-LoRa, njll. anokufakwa okungekuhle, asengozini yokuphazamiseka, futhi anezimpawu ezingathembeki, okuholela emazingeni aphansi empumelelo yokufinyelela noma ukwehla kokuxhumana, njengalezi: ZigBee, SigFox, I-LoRa, njll., sebenzisa ngaphandle kokugunyazwa I-spectrum ye-frequency, ukuphazamiseka okufanayo kwefrikhwensi kukhulu, isignali ayithembeki kakhulu, namandla okudlulisela anomkhawulo, futhi ukumbozwa nakho kubi;kanye nesithwali solayini wamandla we-PLC sivame ukuba nama-harmonics amaningi, futhi isignali iyancipha ngokushesha, okwenza isignali ye-PLC ingazinzi futhi ingathembeki kahle.
Okwesithathu, lobu buchwepheshe budala futhi budinga ukushintshwa, noma ubuchwepheshe bobunikazi obungavuleki kahle.Isibonelo, nakuba i-PLC iwubuchwepheshe be-inthanethi Yezinto bangaphambili, kunezingqinamba zobuchwepheshe okunzima ukuphumela kuzo.Isibonelo, kunzima ukuwela iKhabhinethi yokusabalalisa amandla ukuze kwandiswe uhla lokulawula lwesilawuli esimaphakathi, ngakho-ke ukuziphendukela kwezobuchwepheshe nakho kunomkhawulo;I-ZigBee, i-SigFox, i-LoRa Iningi lazo ziyizivumelwano eziyimfihlo futhi zingaphansi kwemikhawulo eminingi ekuvulekeni okujwayelekile;nakuba i-2G (GPRS) iyinethiwekhi yomphakathi yokuxhumana nomakhalekhukhwini, okwamanje isemgudwini wokuhoxa kunethiwekhi.
Isixazululo sesibani somgwaqo esihlakaniphile
Isixazululo sesibani somgwaqo esihlakaniphile siwuhlobo lomkhiqizo ohlakaniphile we-IoT ohlanganisa izinhlelo zokusebenza eziyinhlanganisela yemishini yolwazi ehlukahlukene.Ibhekana nezidingo zangempela zezicelo zasemadolobheni, isebenzisa izindlela zokuxhumana ezihlukahlukene ezifana ne-NB-IoT, 2G/3G/4G, LORA, ne-optical fiber ezindaweni ezihlukene zohlelo lokusebenza kanye nezidingo zamakhasimende, futhi isebenzisa ngokugcwele izindlela zokwaziswa ezigxotsheni zokukhanya zasemgwaqweni ukuze kutholwe ukufinyelela. Ukucaciswa, Hlanganisa zonke izixhumanisi zesendlalelo sehadiwe, qaphela ukulawula okuhlakaniphile kokukhanyisa emgwaqweni, ukuqapha ngesikhathi sangempela imvelo yasemadolobheni, isiteshi sesisekelo se-WiFi esingenantambo, ukuphathwa kokuqapha ividiyo, uhlelo lokulawula ukusakazwa kolwazi, nokufinyelela ezikhungweni zokuzwa ezihlukahlukene, futhi ubeke isisekelo esihle ukuqaliswa kwamanye amaphrojekthi edolobha elihlakaniphile Ngokuyisisekelo, ukuxazulula ngempumelelo inkinga yokuhlanganiswa kwezinsiza zasemadolobheni.Yenza ukwakhiwa kwedolobha kube ngokwesayensi kakhudlwana, ukuphatha kusebenze kahle, isevisi ibe lula, futhi unikeze ukudlala okuphelele endimeni yohlaka lwamathambo emigwaqo emadolobheni ahlakaniphile.
Amaphuzu avelele esixazululo
I-NB-IoT yavela ku-4G.Iwubuchwepheshe Be-inthanethi Yezinto obudizayinelwe ukuxhuma ngezinga elikhulu.Ivumela izibani zasemgwaqweni ukuthi zixhunywe noma nini nanoma kuphi, futhi ibona ngokushesha "ukuxhumana" okukhulu.Inani eliyinhloko liboniswa: akukho inethiwekhi ezakhelwe wena, akukho ukuzinakekela ;Ukuthembeka okuphezulu;izindinganiso zomhlaba wonke ezifanayo, nokusekelwa kokuziphendukela kwemvelo okushelelayo ku-5G.
1. Imahhala yenethiwekhi ezakhelwe wena kanye nokuzinakekela: Uma kuqhathaniswa ne-PLC/ZigBee/Sigfox/LoRa's "inethiwekhi eyakhelwe yona esabalalisiwe", izibani zasemgwaqweni ezihlakaniphile ze-NB-IoT zisebenzisa inethiwekhi yomsebenzisi, futhi izibani zasemgwaqweni ziyi-plug-and. -dlala futhi udlule "i-hop eyodwa" Idatha idluliselwa endaweni yesikhulumi samafu sokulawulwa kwezibani ngendlela.Njengoba kusetshenziswa inethiwekhi yomsebenzisi, izindleko zokulungisa ezilandelayo ziyasuswa, kanye nekhwalithi yokufakwa kwenethiwekhi nokwenza kahle nakho kuyisibopho somsebenzisi wefoni.
2. Ukuphathwa okubonakalayo, ukuhlolwa kwezibani zasemgwaqweni ku-inthanethi, kanye nokuphathwa okubonakalayo okusekelwe ku-GIS kwesixazululo esingachazwanga somprofethi wephutha, umuntu oyedwa angakwazi ukuphatha izinkulungwane zezibani zasemgwaqweni kumabhulokhi amaningi, inani lezibani zomgwaqo ebhulokhini ngalinye, isimo sezibani zomgwaqo, ukufakwa. indawo, kanye nokufakwa Isikhathi nolunye ulwazi kucacile ngokubuka nje.
3. Ukuthembeka okuphezulu: Ngenxa yokusetshenziswa kwe-spectrum egunyaziwe, inekhono eliqinile lokulwa nokuphazamiseka.Uma kuqhathaniswa nezinga lokuxhuma ku-inthanethi elingu-85% le-ZigBee/Sigfox/LoRa, i-NB-IoT ingaqinisekisa izinga lokuphumelela lokufinyelela elingu-99.9%, ngakho-ke inokwethenjelwa Ubulili obuphezulu.
4. Ukulawula okuhlakaniphile kwamazinga amaningi, ukuvikelwa kwamazinga amaningi, nokwethenjelwa okwengeziwe
Izibani zasemgwaqweni zendabuko ngokuvamile zisebenzisa indlela yokulawula ephakathi nendawo, futhi akunakwenzeka ukulawula ngokunembile ukukhanya komgwaqo okukodwa.Ukulawula okuhlakaniphile kwamaleveli amaningi kunciphisa ukuncika kwezibani zomgwaqo kunethiwekhi yokulawula ngokwezinga elikhulu kakhulu.
5. Ukuvuleka kwamazinga amaningi, ukudweba ipulani yedolobha elihlakaniphile
I-chip yokulawula engaphansi ingathuthukiswa ngokusekelwe ohlelweni lokusebenza oluvulekile lomthombo ongasindi we-Liteos, futhi amadivayisi avela kubakhiqizi abahlukene angasebenzisana;qaphela ukuxhumana okuyikho konke nokuhamba ngobuhlakani, ukuqapha indawo ezungezile, kanye nokuphathwa kwedolobha, futhi uhlinzeke ngemininingwane emikhulu yokuphathwa komasipala.
Isikhathi sokuthumela: Jun-16-2021