GLEN CANYON, ARIZONA – Thaum thaj tsam sab hnub poob ntawm Tebchaws Meskas tab tom ntsib teeb meem loj heev uas muaj keeb kwm los ntawm kev qhuav heev, txhua tee dej yog qhov tseem ceeb heev. Hauv ib kauj ruam tseem ceeb rau kev tswj dej kom meej, US Geological Survey (USGS), ua ke nrog cov tub ceev xwm dej hauv xeev, tau tshaj tawm tias lawv tau siv lub tshuab saib xyuas dej ntws hydro-radar zoo heev los ntawm Glen Canyon Dam ntawm Colorado River. Qhov kev siv no yog lub sijhawm tshiab ntawm kev sau cov ntaub ntawv raws sijhawm thiab raug rau ib qho ntawm cov dej tseem ceeb tshaj plaws hauv Asmeskas.
Qhov Kev Sib Tw: Kev Ntsuas Kom Tseeb hauv Txoj Kab Tseem Ceeb
Tus dej Colorado yog ib txoj "txoj sia," uas muab dej rau kev ua liaj ua teb thiab kaum lab tus tib neeg thoob plaws xya lub xeev Asmeskas thiab Mexico. Kev qhuav qhawv tas li ua rau cov dej hauv nws cov pas dej loj, Lake Powell thiab Lake Mead, poob qis. Kev ntsuas thiab tswj txhua lub cubic meter ntawm cov dej uas tso tawm mus rau sab qis tau dhau los ua qhov teeb meem tseem ceeb rau thaj tsam kev lag luam thiab kev ruaj ntseg.
Ntu dej hauv qab Glen Canyon Dam yog cov dej ntws ceev thiab tsis ruaj khov, ua rau cov txheej txheem ntsuas dej ntws ib txwm muaj kev phom sij rau cov kws tshaj lij tab sis kuj nyuaj rau ua thaum muaj xwm txheej dej nyab loj heev. Qhov no ua rau muaj qhov tsis sib xws thiab qeeb hauv cov ntaub ntawv thaum lub sijhawm tseem ceeb tshaj plaws.
Kev Dais Teeb Meem: Kev Soj Ntsuam Radar Nyob Deb, Txuas Ntxiv Mus, thiab Muaj Qhov Tseeb Siab
Lub ntsuas dej ntws radar uas tsis sib cuag tshiab (xws li tus qauv los ntawm SENIX lossis Valeport) tau teeb tsa ruaj khov rau ntawm tus choj hauv qab ntawm lub pas dej. Nws ua haujlwm los ntawm kev tso tawm cov nthwv dej radar mus rau saum npoo ntawm tus dej thiab tshuaj xyuas cov teeb liab uas cuam tshuam los ntawm kev siv Doppler effect los xam qhov ceev ntawm qhov chaw yam tsis muaj kev sib cuag nrog dej.
"Lub kaw lus no ua haujlwm zoo li 'tus neeg saib xyuas dej' 24/7," piav qhia los ntawm tus kws ua haujlwm hauv USGS. "Nws tshem tawm tag nrho qhov kev pheej hmoo ntawm cov sensors raug puas tsuaj los ntawm dej nyab lossis cov khib nyiab. Qhov tseem ceeb tshaj plaws, thaum muaj dej nyab - thaum tus dej muaj kev phom sij tshaj plaws thiab cov ntaub ntawv tseem ceeb tshaj plaws - peb cov kws tshaj lij tuaj yeem sau cov ntaub ntawv ceev tseem ceeb los ntawm kev nyab xeeb ntawm tus choj lossis txawm tias nyob deb."
Kev Sib Koom Ua Ke ntawm Lub Tshuab thiab Daim Ntawv Thov Cov Ntaub Ntawv
Lub radar flow meter tau koom ua ke nrog ntau yam tseem ceeb:
- GPRS/4G Wireless Transmitter: Xa cov ntaub ntawv ceev tam sim ntawd mus rau USGS National Water Information System thiab lub chaw tswj dej hauv xeev.
- Cov Ntaub Ntawv Teev Cov Ntaub Ntawv Kov: Tso cai rau cov neeg ua haujlwm hauv thaj chaw los saib cov qauv ntaub ntawv tiag tiag, teeb tsa cov kev teeb tsa, thiab xa tawm cov ntaub ntawv keeb kwm kom yooj yim rau kev saib xyuas thiab kev ntsuas.
- Kev Saib Xyuas Ntau Yam: Lub kaw lus tib lub sijhawm saib xyuas qib dej thiab, ua ke nrog cov ntaub ntawv hla ntawm cov channel uas tau teeb tsa ua ntej, nws yuav xam cov dej tawm hauv lub sijhawm tiag tiag.
Cov ntaub ntawv no siv ncaj qha rau:
- Txheeb Xyuas Qhov Dej Tawm Ntawm Lub Pas Dej: Tshawb xyuas kom meej txog qhov ntau ntawm cov dej uas tau tso tawm ntawm Lub Pas Dej Glen Canyon kom ntseeg tau tias ua raws li cov ntawv cog lus faib dej ntawm cov xeev hauv qab.
- Cov Qauv Ceeb Toom Dej Nyab: Muab lub sijhawm ua ntej ntev dua rau cov lus ceeb toom dej nyab rau cov zej zog hauv qab av.
- Kev Tshawb Fawb Txog Kev Ntws Ib Puag Ncig: Pab cov kws tshawb fawb nkag siab txog qhov cuam tshuam ntawm cov nqi ntws sib txawv rau ntawm lub ecosystem hauv qab dej, muab cov ntaub ntawv los txhawb nqa qhov chaw nyob rau cov ntses uas yuav ploj mus.
Yav Tom Ntej Kev Xav Tau
Qhov kev vam meej ntawm qhov project no muab ib qho qauv rau kev txhim kho cov thev naus laus zis saib xyuas ntawm cov chaw tseem ceeb thoob plaws Colorado River Basin thiab thoob plaws Tebchaws Meskas. Cov tub ceev xwm saib xyuas dej npaj yuav siv cov thev naus laus zis radar tsis sib cuag no ntawm cov chaw saib xyuas tseem ceeb thiab muaj kev phom sij ntau dua hauv tsib xyoos tom ntej.
"Thaum ntsib teeb meem ntawm kev hloov pauv huab cua, peb yuav tsum siv cov thev naus laus zis ntse tshaj plaws los tswj peb cov peev txheej ntuj tsim muaj nqis tshaj plaws," tus thawj coj ntawm qhov project tau xaus lus. "Qhov kev nqis peev no tsis yog tsuas yog txhim kho cov ntaub ntawv zoo thiab kev nyab xeeb ntawm cov neeg ua haujlwm xwb tab sis kuj tseem yog lub hauv paus ruaj khov rau peb txoj kev ruaj ntseg dej yav tom ntej."
Ua tiav cov servers thiab software wireless module, txhawb nqa RS485 GPRS / 4g / WIFI / LORA / LORAWAN
Yog xav paub ntxiv txog cov radar flow sensors cov ntaub ntawv,
thov hu rau Honde Technology Co., LTD.
Email: info@hondetech.com
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