Ngokwethulwa komqondo wedolobha le-Smart City, amalambu asemgwaqweni ahlakaniphile adonsela ukunakwa kancane kancane, futhi izisombululo zokukhanyisa zangaphandle ezinokuphathwa okuqondayo ziye zaba yindawo eshisayo ekuphathweni kwezibani zasemgwaqweni. Izibani ze-Smart Street ziphatha izifiso zokuphepha kwedolobha, ukonga amandla nokuphathwa kahle kokusebenza nokugcinwa, futhi sekudlule iminyaka engaphezu kwengu-7 yentuthuko. Isibani somgwaqo esihlakaniphile sisebenzisa uhlelo lwezakhiwo ze-B / S futhi lutholakala ngqo ngenethiwekhi. Umlawuli ophakathi nendawo wamukele umklamo we-modular, usekela ukulawulwa kwe-loop ezizimele, uxhasa ukwanda komsebenzi olawula isibani, futhi aqhubeke nokuphatha ukuphathwa nokulawulwa kwezibani zasemgwaqweni.
Amaphoyinti wezinhlungu zemakethe
1. Ibhukwana, ukulawulwa okukhanyayo, ukulawulwa kwewashi: kuthinteka kalula izinkathi zonyaka, isimo sezulu, imvelo yemvelo kanye nezinto zabantu. Imvamisa akunjalo lapho kufanele kukhanye, futhi lapho kufanele kuvalwe, ngeke kuvalwe, kubangele ukungcola amandla kanye nomthwalo wezezimali.
2 cwaswa, futhi ukonga amandla wesibili akunakutholwa.
I-3. Akukho ukubhekwa kwesibani somgwaqo: Isisekelo sokwehluleka okuvela ikakhulu kwimibiko yabasebenzi be-Patrol kanye nezikhalazo zezakhamizi, ukuhambisana nokuthembekile, futhi bangakwazi ukuqapha isimo sokubaleka kwamalambu asemgwaqweni ngesikhathi sangempela, ngokunembe nangokuqonda .
I-4. Ukuhlolwa okujwayelekile okujwayelekile: UMnyango Wokuphatha awunawo amandla okuhambisa okuhlangene, futhi ungaguqula kuphela nekhabethe elilodwa lokusatshalaliswa kwamandla, ngaphandle kokuthatha isikhathi nokuzikhandla, kepha futhi kwandisa amathuba okuba yiphutha lomuntu.
I-5. Imishini kulula ukuyilahla futhi iphutha alikwazi ukutholakala: akunakwenzeka ukuthola kahle ikhebula elebiwe, i-cap yesibani eyebiwe kanye nomjikelezo ovulekile. Lapho nje isimo esingenhla senzeka, kuzoletha ukulahleka okukhulu komnotho futhi kuthinte impilo ejwayelekile nokuphepha kokuhamba kwezakhamizi.
I-Smart Street Lamp Technology
Njengamanje, ubuchwepheshe bokuxhumana obusetshenziswa kumalambu aseSmart Street ikakhulukazi afaka i-PLC, iZigbee, iSigfox, Lora, njll. Lawa ma-technologies awakwazi ukubhekana nezinye izibani zasemgwaqweni ezisatshalaliswa yonke indawo, enye yezibani eziphambili zokuthi zikhona ingakavanyelwa ngezinga elikhulu.
Okokuqala, ubuchwepheshe obufana ne-PLC, iZigbee, iSigfox, noLora badinga ukwakha amanethiwekhi abo, okubandakanya ucwaningo, ukuhlela, ukuhlela, ukufakwa, futhi badinga ukugcinwa ngemuva kokuba bakhiwe, ngakho-ke badinga ukunakekelwa ngemuva kokuba bakhiwe, ngakho-ke badinga ukunakekelwa futhi ayisebenzi okufanele uyisebenzise.
Okwesibili, amanethiwekhi asetshenziswa kusetshenziswa ubuchwepheshe obufana ne-PLC, iZigbee, iSigfox, Lora, njll. I-LORA, njll. Akunakwethembeki, futhi amandla okuhambisa alinganiselwe, futhi ukumbozwa nakho kumpofu; Futhi isithwali somugqa we-PLC sivame ukuvumelanisa okwengeziwe, futhi izibonakaliso ziza masinyane, okwenza i-PLC isinali engazinzile futhi ithembekile.
Okwesithathu, lobu buchwepheshe bugugile futhi kudingeka buthathelwe indawo, noma bunobuchwepheshe bokuphathelene nokuvuleka okumpofu. Isibonelo, yize i-PLC iyi-intanethi yangaphambilini ye-Internet Technology, kukhona amabhodlela ezobuchwepheshe okunzima ukuwela. Isibonelo, kunzima ukuwela ikhabethe lokusatshalaliswa kwamandla ukukhulisa uhla lokulawulwa kwesilawuli esiphakathi nendawo, ngakho-ke ukuvela kwezobuchwepheshe nakho kukhawulelwe; I-Zigbee, i-Sigfox, iLora iningi lazo liyizivumelwano ezizimele futhi zingaphansi kwemingcele eminingi ekuvulelekeni okujwayelekile; Yize i-2G (GPRS) iyinhlangano yomphakathi yezokuxhumana yeselula, okwamanje isesimweni sokuhoxa kwinethiwekhi.
Isixazululo se-Smart Street Lamp
Isixazululo se-Smart Street Lamp uhlobo lomkhiqizo we-IOT Smart ohlanganisa izinhlelo ezahlukahlukene zobuchwepheshe bobuchwepheshe obuthile. Ibhekene nezidingo zangempela zezinhlelo zokusebenza zasemadolobheni, isebenzisa izindlela ezahlukahlukene zokuxhumana ezifana ne-NB-IOT, 2G / 3G / 4G, i-Lora, futhi isebenzisa ngokuphelele izindlela zolwazi ezigodini ezikhanyayo zomgwaqo ukuze isungule ukufinyelela Ukucaciswa, kuhlanganisa yonke indawo yokuhlala ye-Hardware, qaphela ukulawulwa okukhaliphile kokukhanyisa umgwaqo, ukuqapha kwangempela kwemvelo yasemadolobheni, Isiteshi Sokuphawula I-Wireless Wifi, Ukuphathwa Kwevidiyo, Ukulawulwa Kwemininingwane Yakho Isistimu, kanye nokufinyelela ezikhungweni ezihlukene zokuzwakala, bese ubeka isisekelo esihle sokwenziwa kwamanye amaphrojekthi wedolobha le-Smart City ngokuyisisekelo, ukuxazulula inkinga ngempumelelo ukuhlanganiswa kwezinsizakusebenza zasemadolobheni. Yenza ukwakhiwa idolobha kubekwe ngokwengeziwe ngokwesayensi, ukuphathwa kusebenze kahle, kusetshenzelwe ngokwengeziwe, futhi unikeze ukudlala okugcwele kwiqhaza lamathambo lamalambu emigwaqo emadolobheni ahlakaniphile.
Isixazululo sivelele
I-NB-IOT yavela kusuka ku-4G. Kuyi-inthanethi ye-PTTET Technology eyenzelwe ukuxhumana okuphezulu. Ivumela amalambu asemgwaqweni ukuthi axhunywe nganoma yisiphi isikhathi noma kuphi, futhi ngokushesha akwazi ukubona kabusha "ukuxhumana okukhulu". Inani elikhulu liboniswa ku: Ayikho inethiwekhi eyakhelwe ngokwakho, akukho ukuzilungiselela; Ukuthembeka okuphezulu; Izindinganiso ezifanayo zomhlaba jikelele, kanye nokusekelwa kokuziphendukela kwemvelo okubushelelezi kuya ku-5G.
1. Ngaphandle kwenethiwekhi eyakhelwe ngokwakho kanye nokuzinakekela: Uma kuqhathaniswa ne-PLC / Zigbee / Sigfox / Lora "Izibani ze-Smart Street" zisebenzisa amalambu ophangi, futhi amalambu omgwaqo afakiwe ama-plug-and -Bheka bese udlula "I-One Hop" Imininingwane idluliselwa kwipulatifomu yefu lokuphatha isibani se-Street Lamp ngendlela. Njengoba inethiwekhi ye-opharetha isetshenziswa, izindleko zokulungiswa okulandelayo ziyaqedwa, futhi ikhwalithi yekhwalithi yenethiwekhi nokusebenza kahle nakho kungumsebenzi we-telecom opharetha.
2. Ukuphathwa okubukwayo, Ukuhlolwa kwesibani se-Online Street, kanye nokuphathwa okubonakalayo okusekelwe kwi-GIS Indawo, kanye nesikhathi sokufakwa kanye nolunye ulwazi kucacile shazi.
I-3. Ukwethenjwa okuphezulu: Ngenxa yokusetshenziswa kwe-Spectrum egunyaziwe, kunekhono elinamandla lokulwa nokuphazamisa. Uma kuqhathaniswa nesilinganiso sokuxhumeka esingu-85% se-inthanethi se-zigbee / Sigfox / Lora, i-NB-iot ingaqinisekisa inani lempumelelo le-99.9%, ngakho-ke kungokobulili obukhulu obukhulu.
4
Izibani zemigwaqo yendabuko ngokuvamile zamukela indlela yokulawula ephakathi, futhi akunakwenzeka ukulawula ngokunembile ukukhanya komgwaqo owodwa. Ukulawulwa kwe-Multi-Level Intelligent kunciphisa ukuncika kwezibani zasemgwaqweni kwinethiwekhi yokulawula kuze kube sezingeni elikhulu kakhulu.
5
I-chip yokulawula engaphansi ingathuthukiswa ngokususelwa ku-lite-emthonjeni elula yokusebenza ye-liteos, namadivayisi avela kubakhiqizi abahlukene angasebenzisana; Qaphela ukuxhumana okujikelezayo ngokuhamba okuqondayo, ukuqapha imvelo, kanye nokubuswa kwedolobha, futhi kunikeze idatha enkulu yokuqala yokuphathwa komasipala.
Isikhathi sePosi: Jun-16-2021