Ukubuka Konke Kwesistimu
Ukuze kusheshiswe intuthuko esezingeni eliphezulu yokwakhiwa kwengqalasizinda yasemadolobheni, ngokuhambisana nokusetshenziswa okuphelele kokwakhiwa kwe-"smart housing construction" kaChongqing kanye nemodeli yolwazi lwasemadolobheni (ipulatifomu ye-CIM), kuhlanganiswe nezidingo zokwakhiwa kwesistimu yokuphathwa kwamanzi asedolobheni, ukuthuthukisa izinga lokuphathwa eliphelele lamapayipi asedolobheni, ukuqaliswa kwephrojekthi yokuhlolwa kokwakhiwa kwe-"Internet of Things + Smart Drainage", ukuze kuqinisekiswe ukuphepha kokushayela kanye nabahamba ngezinyawo ezingxenyeni zomgwaqo eziphansi, lesi sixazululo sihloselwe ukuthunyelwa kwemishini yokuqapha izinga lamanzi ukuqapha ngevidiyo izindawo ezingaphansi kwezimoto kanye nemigwaqo ephansi endaweni ethile yaseChongqing ukuze kuqashelwe ukuthuthuka kwezinga lamanzi ezindaweni eziseduze Isexwayiso sangaphambi kwesikhathi sinikeza idatha eyisisekelo ethembekile yesexwayiso sangaphambi kwesikhathi sokugcwala kwamanzi. Faka idivayisi ye-"smart manhole cover" ukuqapha ukuthi isembozo se-manhole sigumbuqelwe futhi sivulwe yini ukugeleza kwamanzi ngesikhathi sokugcwala kwamanzi, ukuqinisekisa ukuqapha ngesikhathi esifanele kanye nesixwayiso sangaphambi kwesikhathi esisebenzayo sezinga loketshezi lwe-culvert lapho kufika isikhathi semvula, kanye nokuthuthukisa amazinga e-alamu ahlukene ngokwezidingo, ngokwezimo zevidiyo ezisendaweni kanye nezimo zangempela Uma kwenzeka i-alamu, ulwazi lwesexwayiso sethrafikhi ye-culvert lukhishwa ukuqinisekisa ukuthi ukuhamba okuphephile kwezimoto. Yonke idatha yokuqapha idluliselwa ngaphandle kwentambo esikhungweni somyalo ukuze kuqashwe ukuqapha okuphakathi kanye nokuhlela okuphelele, kukhumbuze abasebenzi ukuthi babhekane nakho okokuqala, futhi bagweme izingozi zokuphepha.
Ukwakhiwa kwesistimu
Imisebenzi yesistimu
ukuqapha kwesikhathi sangempela
Ukuqapha ngesikhathi sangempela izinga lamanzi emigwaqweni ephansi, ezindaweni zokudlula ngaphansi kanye nemigudu, futhi kudluliselwe kude esikhungweni sokuqapha nokuxwayisa amanzi emadolobheni ngenethiwekhi engenantambo ye-4G.
I-alamu edlula umkhawulo
Uma izinga lamanzi liphezulu kakhulu noma imishini ingajwayelekile, ipulatifomu yesistimu izoxwayisa ngokuzenzakalelayo, bese ithumela ngokuzenzakalelayo umlayezo we-alamu efonini ephathekayo yomuntu ophethe. Ikhamera ehambayo ehambisanayo ithwebula isimo sendawo bese iyithumela esikhungweni somyalo.
Ukuqapha ingxenye yomgwaqo ephansi
Uhlelo lunomsebenzi wokubonisa imephu, ongabonisa ulwazi lwendawo yezingxenye ezahlukene zomgwaqo eziphansi ngeplatifomu yesofthiwe.
Ngokusekelwe esimisweni sokuthi ingcindezi emile yoketshezi elinganisiwe ilingana nokuphakama koketshezi, umphumela we-piezoresistive we-silicon esabalele noma izinto ezibucayi ze-ceramic usetshenziselwa ukuguqula ingcindezi emile ibe isignali kagesi. Ngemva kokunxephezelwa kokushisa nokulungiswa komugqa. Kuguqulwa kube umphumela wesignali yamanje ejwayelekile engu-4-20mADC. Ingxenye yesenzwa yomkhiqizo ingafakwa ngqo oketshezini, futhi ingxenye ye-transmitter ingalungiswa nge-flange noma i-bracket, okulula kakhulu ukuyifaka nokusebenzisa.
Isithumeli sezinga loketshezi esikhethwe kulesi sixazululo sibambisana nesango lethu elihlakaniphile elingenantambo ukuze kufezwe ukudluliswa kwedatha okude ngokuxhumana kwe-4G. Inezinzuzo zobukhulu obuncane nokufakwa okulula. Ifaneleka kakhulu kwi-hydrology, ukugcwala kwamanzi emadolobheni, imigwaqo yasemadolobheni, imifula namachibi, njll. Izikhathi lapho izinga lamanzi lingaguquguquki kakhulu.
Isango lokufinyelela i-node yenzwa liyisango lezinga lezimboni eline-port yenethiwekhi kanye ne-port yokuxhumana ye-Netcom egcwele engu-4G. Lingaguqula idatha yedivayisi yephrothokholi ye-Modbus RTU ibe yifomethi yephrothokholi ye-MQTT bese liyithumela esikhungweni sedatha kude, lisekele ukuqoqwa kwezimpawu zokufaka zedijithali, lisekele ukuphuma kwezibonakaliso zokulawula zedijithali. Isango lokufinyelela i-node yenzwa linemisebenzi ehlanganisiwe yokuqoqa, yokudlulisa, kanye nokulawula, futhi lihlanganisa amakhono okuguqula iphrothokholi, okunganciphisa ngempumelelo izindleko zokusebenza nokugcinwa kwamadivayisi amaningi, futhi umsebenzi uzinzile futhi uthembekile.
Inzwa yezinga loketshezi engenantambo iyidivayisi yokuqapha izinga loketshezi ehlakaniphile esebenzisa umklamo ohlanganisiwe. Umkhiqizo usebenzisa umklamo wamandla amancane. Isebenzisa inzwa yezinga loketshezi ye-silicon piezoresistive ene-membrane yokuhlukanisa insimbi engagqwali njengento yokulinganisa isignali yezinga loketshezi. Isebenzisa i-AD enembile kakhulu. I-converter iqoqa isignali yezinga loketshezi, futhi ibone isinxephezelo sezinga loketshezi eliyi-zero kanye nokusebenza kwezinga lokushisa kwezinga loketshezi ebangeni elibanzi lokushisa.
Inzwa yezinga loketshezi engenantambo inebhethri le-lithium thionyl chloride elikhulu elihlala isikhathi eside elingashintshwa ngokushesha ukuze linikezwe amandla. Lifanele ukusetshenziswa ensimini noma ngaphandle kokunikezwa kwamandla amakhulu, njengokuqapha izinga loketshezi lwenethiwekhi yamanzi emvula kanye nendle, ukuqapha izinga loketshezi lwemithombo yasemadolobheni, kanye nokugcina. Ukuqapha izinga lethangi, ukuqapha izinga lechibi, njll. Imishini isebenzisa indlela yokuxhumana ye-NB-IoT ukudlulisa idatha kude kusofthiwe yesistimu yokuqapha izinga loketshezi lwemithombo ukuze kufezwe ukuqapha kwesikhathi sangempela, ukucubungula i-alamu, ukuhlaziywa kwezibalo kanye neminye imisebenzi yedatha yezinga loketshezi endaweni.
Isikrini sesimo sesembozo se-manhole siyithuluzi lokuqapha isembozo se-manhole se-manhole yasemadolobheni. Sifakwe odongeni lwesembozo se-manhole. Lapho isembozo se-manhole sishintsha futhi sithambekela futhi sifinyelela esimweni se-alamu esibangela (inani elizenzakalelayo le-alamu yokuthambekela kwesembozo esivulekile lingu-30°, lingalungiselelwa kwamanye ama-engeli). ), i-monitor yesembozo se-manhole izovuselelwa ukuze ixwayise futhi isignali ye-alamu izothunyelwa esikhungweni sokuqapha ngokudluliselwa okungenantambo, futhi isikhungo sokuqapha sizohlaziya idatha futhi sahlulele i-alamu.
Lo mkhiqizo usebenzisa ukuxhumana okungenantambo kwe-NB-IoT. Usebenzisa ukunikezwa kwamandla ebhethri futhi unezici zokufakwa okulula, impilo yebhethri ende, ukunemba okuphezulu kokutholwa, kanye nokusebenza okuzinzile.
Ukuqapha kwangempela amazinga amanzi ezindaweni eziphansi ezivame ukugcwala amanzi, kanye nokuqapha isixwayiso ezindaweni ezinezindawo ezibucayi ezivame ukugcwala amanzi. Uhlelo lusebenzisa i-ultrasound level gauge ukukala izinga lamanzi, futhi lulayisha idatha yezinga eqoqwe nge-ultrasonic level gauge efakwe endaweni ephansi yasemadolobheni evame ukugcwala. Noma nini lapho izinga lamanzi lidlula umkhawulo, ngokushesha luthumela umlayezo we-alamu ukukwazisa Iminyango efanele ephetheyo ithatha izinyathelo, futhi uhlelo luzophinde lunikeze amazinga ahlukene ama-alamu amazinga ahlukene amazinga oketshezi.
Uhlelo lokuphatha oluphakathi olunamandla kanye nesofthiwe yamakhasimende kungaphatha izinkulungwane zabasebenzisi abaphambili. Abasebenzisi bangangena ngemvume kusofthiwe yamakhasimende ukuze baphequlule izithombe zamaphuzu okuqapha ku-inthanethi, baqaphe ukuthi amakhamera angaphambili axhunyiwe yini futhi bashintshe amapharamitha akude; awekho amanye ama-hard disk video recorders adingekayo ukuwagcina ngqo. Isitoreji se-PC esikude.
Uhlelo lusebenzisa isiqaphi sezulu esinamapharamitha amaningi ukuze lunikeze uhlelo idatha yesimo sezulu yesikhathi sangempela yokuqapha okusizayo. Ngesikhathi esifanayo, ngokusho kwemvula ebikezelwe, ulwazi lomlando kanye nokuhlaziywa kwedatha enkulu, kukhunjuzwa ukwehlisa izinga loketshezi lwenethiwekhi yonke yamapayipi futhi kuqhutshwe ukuhlela usuku lwemvula. Idatha yesimo sezulu idluliselwa ohlelweni lwenethiwekhi yamapayipi ahlakaniphile ngobuchwepheshe bokudlulisa okude be-Intanethi Yezinto. Uhlelo luqaphela ukuqapha izimo zemvelo ezifana nemvula, isivinini somoya, isiqondiso somoya, izinga lokushisa, kanye nomswakama endaweni yokuqapha. Imishini inokusebenza okuzinzile kanye nokunemba okuphezulu kokuthola, okungahlangabezana nokubonwa kwesimo sezulu kochwepheshe. Izidingo zebhizinisi. Isetshenziswa emikhakheni eminingi njengokuqapha isimo sezulu sasemadolobheni kanye nemvelo, ezokuthutha, ezempi, ezolimo, ezamahlathi, kanye ne-hydrology.
Izicelo
Isikhathi sokuthunyelwe: Juni-08-2021