Nekumashure kwekushanduka kwemamiriro ekunze epasi rose, kutarisisa kunaya kwemvura kwave kuri kukosha pakudzora mafashama nekunaya kwemvura, kutonga kwezviwanikwa zvemvura, uye tsvagiridzo yemamiriro ekunze. Midziyo yekutarisa kunaya kwemvura, sechombo chakakosha chekuunganidza dhata rekunaya kwemvura, yakashanduka kubva kune yechinyakare mejinji yekunaya kwemvura kuenda kune yakangwara sensor masisitimu anobatanidza Internet yezvinhu uye matekinoroji ehungwaru. Ichi chinyorwa chichazivisa zvizere maficha ehunyanzvi uye akasiyana mashandisirwo ezviyero zvekunaya kwemvura uye ma sensors ekunaya kwemvura, uye kuongorora mamiriro azvino ekushandisa kwepasi rose gasi rekutarisa tekinoroji. Kunyanya kutariswa kuchapihwa kune mafambiro ebudiriro mumunda wekutarisa gasi munyika dzakaita seChina neUnited States, ichiratidza kufambira mberi kwazvino uye mafambiro emangwana ekunaya kwekutarisa tekinoroji kuvaverengi.
Iyo tekinoroji shanduko uye yakakosha maficha emvura yekutarisa michina
Kunaya kwemvura, sechinhu chakakosha mukutenderera kwemvura, kuyerwa kwayo chaiko kwakakoshesesa kufembera kwemeteorological, tsvakurudzo yehydrological uye njodzi yekutanga yambiro. Midziyo yekutarisa kunaya kwemvura, mushure memakore zana ebudiriro, yakagadzira yakazara tekinoroji spectrum kubva kune yechinyakare michina michina kuenda kune yepamusoro-tekinoroji yakangwara sensors, inosangana nezvinodiwa zvekutarisa mumamiriro akasiyana. Ikozvino mvura yakawanda yekuongorora midziyo inonyanya kusanganisira zviyero zvemvura zvechinyakare, tipping bhaketi mvura yegeji uye ari kubuda piezoelectric mvura sensors, etc. Mumwe nomumwe wavo ane maitiro ayo uye anoratidza zviri pachena zvakasiyana-siyana maererano nekururama, kuvimbika uye nzvimbo dzinoshanda.
Iyo geji yemvura yechinyakare inomiririra nzira yakakosha yekuyera kunaya kwemvura. Magadzirirwo ayo ari nyore asi anoshanda. Mageji ekunaya kwemvura anowanzo gadzirwa nesimbi isina tsvina, ane dhayamita inobata mvura yeФ200±0.6mm. Vanogona kuyera kunaya kwemvura nekusimba kwe ≤4mm/min, nechisarudzo che 0.2mm (inoenderana ne6.28ml yehuwandu hwemvura). Pasi pemukati static bvunzo mamiriro, kurongeka kwavo kunogona kusvika ± 4%. Ichi chigadziriso chemuchina hachidi simba rekunze uye chinoshanda chakavakirwa pamitemo yakachena yemuviri. Inoratidza kuvimbika kwepamusoro uye nyore kugadzirisa. Chimiro chechimiro chejeji remvura zvakare chine hungwaru. Iyo inonaya mvura inogadzirwa nesimbi isina simbi pepa kuburikidza neakazara stamping uye kudhirowa, ine yakakwira dhigirii yekutsvedza, iyo inogona kunyatso kudzikisa kukanganisa kunokonzerwa nekuchengetedza mvura. Iyo yakachinjika gadziriso bubble yakaiswa mukati inobatsira vashandisi kugadzirisa midziyo kune yakanyanya kushanda mamiriro. Kunyangwe majeji emvura echinyakare ane zvipimo maererano neotomatiki uye scalability inoshanda, chiremera cheyero data yavo inovaita ivo vachiri iwo mabhenji emidziyo yemadhipatimendi emamiriro ekunze uye hydrological kuita bhizinesi rekutarisa uye kuenzanisa nanhasi.
Iyo tipping bucket rain gauge sensor yakawana kusvetuka mukuyera otomatiki uye kuburitsa data pahwaro hwechinyakare mvura yegeji silinda. Rudzi urwu rwe sensor inoshandura kunaya kuita chiratidzo chemagetsi kuburikidza neyakagadzirirwa yakanyatso dhiza bhaketi - kana rimwe remabhaketi richigamuchira mvura kune yakafanotemerwa kukosha (kazhinji 0.1mm kana 0.2mm kunaya), inopidigura yega nekuda kwegiravhiti, uye panguva imwecheteyo inogadzira pulse chiratidzo 710 kuburikidza nesimbi yemagineti uye reed. Iyo FF-YL rain gauge sensor inogadzirwa naHebei Feimeng Electronic Technology Co., Ltd. Chishandiso ichi chinotora chikamu chetipping bucket chinoumbwa nekuumbwa kwejekiseni reinjiniya mapurasitiki. Iyo yekutsigira sisitimu inogadzirwa zvakanaka uye ine diki frictional resistance moment. Naizvozvo, inonzwa kubhururuka uye ine kuita kwakagadzikana. Iyo tipping bucket rain gauge sensor ine yakanaka mutsara uye yakasimba anti-kupindira kugona. Uyezve, iyo funnel yakagadzirirwa nemakomba maburi kudzivirira mashizha uye mamwe marara kubva pakuvhara mvura inonaya kuti isayerera ichidzika, izvo zvinovandudza zvakanyanya kuvimbika kwekushanda munzvimbo dzekunze. Iyo TE525MM yakatevedzana tipping bucket gauge yemvura yeCampbell Scientific Company muUnited States yakavandudza kuyerwa kwechiyero chebhaketi rega rega kusvika 0.1mm. Uyezve, pesvedzero yemhepo ine simba pachiyero chechiyero inogona kuderedzwa nekusarudza hwindo remhepo, kana isina waya interface inogona kugadzirirwa kuwana kure kure data kutapurirana 10.
Iyo piezoelectric rain gauge sensor inomiririra yepamusoro-soro yezvino mvura yekutarisa tekinoroji. Iyo inorasa zvachose michina inofamba uye inoshandisa PVDF piezoelectric firimu sechinhu chinonzwa mvura. Inoyera kunaya kwemvura nekuongorora kinetic simba chiratidzo chinogadzirwa nekukanganisa kwemadonhwe emvura. Iyo FT-Y1 piezoelectric mvura sensor yakagadziriswa neShandong Fengtu Internet yeZvinhu Technology Co., Ltd. Inoshandisa yakamisikidzwa AI neural network kuti isiyanise zviratidzo zvekunaya kwemvura uye inogona kunyatsodzivisa zvikonzero zvenhema zvinokonzerwa nekuvhiringidza kwakadai sejecha, guruva, uye vibration 25. Iyi sensor ine zvakawanda zvekuchinja: dhizaini yakabatanidzwa isina zvikamu zvakafumurwa uye kukwanisa kusefa zviratidzo zvekuvhiringidza kwezvakatipoteredza; Chiyero chechiyero chakafara (0-4mm/min), uye chigadziriso chakakwira se0.01mm. Iyo sampling frequency inokurumidza (<1 sekondi), uye inogona kutarisa nguva yekunaya kwemvura nenzira kwayo kune yechipiri. Uye inotora arc-yakaita yekubata kumeso dhizaini, haichengete mvura inonaya, uye inonyatso zadzisa-isina kugadzirisa. Iyo tembiricha yekushanda yepiezoelectric sensors yakakura zvakanyanya (-40 kusvika 85 ℃), ine simba rekushandisa re 0.12W chete. Kutaurirana kwedata kunowanikwa kuburikidza neRS485 interface uye MODBUS protocol, ichiita kuti ive yakakodzera kwazvo kuvaka yakagoverwa yakangwara yekutarisa network.
Tafura: Kuenzanisa Kwekuita kweMainstream Rainfall Monitoring Equipment
Equipment mhando, misimboti yekushanda, zvakanakira uye zvisingabatsiri, chaiyo chaiyo, inoshanda mamiriro
Iyo yechinyakare geji yemvura inounganidza yakananga mvura yemvura yekuyera, ine chimiro chakareruka, kuvimbika kwepamusoro, hapana chikonzero chekupihwa kwemagetsi uye kuverenga kwemanyorero, uye basa rimwechete re ± 4% meteorological referensi zviteshi uye manyorero ekuona nzvimbo.
Iyo bhaketi remvura yegeji yekunongedza bhaketi meshini inoshandura kunaya kwemvura kuita masaini emagetsi ekuyera otomatiki. Iyo data iri nyore kutumira. Mechanical components anogona kupera uye anoda kugara achigadziriswa. ± 3% (2mm/min kunaya kusimba) otomatiki mamiriro ekunze chiteshi, hydrological monitoring point
Iyo piezoelectric rain gauge sensor inogadzira masaini emagetsi kubva kune kinetic simba remvura inonaya yekuongorora. Iyo haina zvikamu zvinofamba, yakakwirira resolution, yakakwira anti-kupindira mutengo, uye inoda chiratidzo chekugadzirisa algorithm ye ≤± 4% ye traffic meteorology, otomatiki zviteshi mumunda, uye akangwara maguta.
Kuwedzera kune pasi-yakavakirwa-yakagadziriswa yekutarisa michina, kunaya kweyekuyera tekinoroji iri kusimukira yakanangana nenzvimbo-yakavakirwa uye mhepo-yakavakirwa kure kure sensing yekutarisa. Ground-based rain radar infers precipitation intensity nekuburitsa masaisai emagetsi uye kuongorora maungira akapararira egore nezvidimbu zvemvura. Inogona kuwana yakakura-yakakura inoenderera yekutarisa, asi inokanganiswa zvakanyanya nekuvharirwa kwenzvimbo uye zvivakwa zvemudhorobha. Tekinoroji yekunzwa iri kure yeSatellite "inotarisisa" kunaya kwePasi kubva muchadenga. Pakati pazvo, passive microwave iri kure inonzwa inoshandisa kukanganiswa kwemvura inonaya paradiation yekumashure, nepo inoshanda microwave iri kure inonzwa (senge DPR radar yeGPM satellite) inoburitsa masaini zvakananga uye inogamuchira echoes, uye inoverengera kuwedzera kwemvura 49 kuburikidza nehukama hweZR (Z = aR ^ b). Kunyangwe tekinoroji yekuona kure ine kuvharika kwakakura, huchokwadi hwayo huchiri kuenderana nekugadziriswa kwedata regeji remvura. Semuenzaniso, ongororo muLaoha River Basin yeChina inoratidza kuti kutsauka pakati pesetiraiti kunaya kwemvura chigadzirwa 3B42V6 uye kucherechedzwa kwepasi kuri 21%, nepo kutsauka kweiyo chaiyo-nguva chigadzirwa 3B42RT yakakwira se81%.
Sarudzo yemidziyo yekutarisa kunaya kwemvura inoda kutarisisa zvizere zvinhu zvakaita sekuyerwa kwechiyero, kuchinjika kwezvakatipoteredza, zvinodiwa pakugadzirisa uye mutengo. Mageji emvura echinyakare akakodzera sechishandiso chekutarisa data. Iyo tipping bucket rain gauge inobata chiyero pakati pemutengo nekuita uye ndeye yakajairwa gadziriso mune otomatiki mamiriro ekunze. Piezoelectric sensors, neyakajeka kuchinjika kwezvakatipoteredza uye hungwaru nhanho, zvishoma nezvishoma vari kuwedzera kushanda kwavo mumunda wekutarisa kwakakosha. Nekuvandudzwa kweInternet yeZvinhu uye matekinoroji ehungwaru, iyo yakawanda-tekinoroji yakasanganiswa yekutarisa network inozova maitiro emangwana, kuwana yakazara yekunaya kwemvura yekutarisa sisitimu inosanganisa mapoinzi nenzvimbo uye inobatanidza mhepo nevhu.
Diversified application scenarios emidziyo yekutarisa kunaya kwemvura
Kunaya kwedhata, seyakakosha meteorological uye hydrological parameter, yakawedzera minda yayo yekushandiswa kubva pachinyakare meteorological yekutarisa kune akawanda maficha akadai sekutonga mafashama emumaguta, kugadzirwa kwekurima, uye manejimendi emigwagwa, ichigadzira-yakatenderedza application pateni inovhara zvakakosha maindasitiri ehupfumi hwenyika. Nekufambira mberi kwehunyanzvi hwekutarisa uye kuvandudzwa kwehunyanzvi hwekuongorora data, michina yekutarisa kunaya kwemvura iri kuita basa rakakosha mune mamwe mamiriro, ichipa hwaro hwesainzi kunzanga yevanhu kugadzirisa shanduko yemamiriro ekunze uye matambudziko emvura.
Meteorological uye hydrological monitoring uye njodzi yambiro yekutanga
Meteorological uye hydrological monitoring ndiyo yakanyanya tsika uye yakakosha nzvimbo yekushandisa yemidziyo yekunaya kwemvura. Munzvimbo yepasirese meteorological observation station network, magaji ekunaya kwemvura uye zvigeji zvekunaya kwemvura zvinoumba gadziriro yekuunganidza dhata remvura. Aya data haasi akakosha ekuisa ma parameter ekufanotaura kwemamiriro ekunze, asiwo data rekutanga rekutsvagisa mamiriro ekunze. Iyo MESO-scale rain gauge network (MESONET) yakagadzwa muMumbai yakaratidza kukosha kwepamusoro-density monitoring network - nekuongorora data yemwaka wemonsoon kubva 2020 kusvika 2022, vatsvakurudzi vakabudirira kuverenga kuti avhareji inofamba yekumhanya kwemvura yakawanda yaiva 10.3-17.4 makiromita paawa, uye 20. Izvi zvakawanikwa zvine kukosha kukuru pakuvandudza modhi yekufanotaura kwemvura yemumaguta. MuChina, "14th Five-Year Plan yeHydrological Development" inotaura zvakajeka kuti zvakafanira kuvandudza hydrological monitoring network, kuwedzera kuwanda uye kurongeka kwekutarisa kwemvura, uye kupa rubatsiro rwekudzora mafashamo uye kugadzirisa kusanaya kwemvura.
Mumafashama ekutanga yambiro system, chaiyo-nguva yekunaya yekuongorora data inoita basa risingadzokerike. Masensa ekunaya kwemvura anoshandiswa zvakanyanya muhydrological otomatiki yekutarisa uye yekubika masisitimu ane chinangwa chekudzora mafashama, kutumira kwemvura kutumirwa, uye mamiriro emvura manejimendi ezviteshi zvemagetsi nemadhamu. Kana kuwanda kwekunaya kwemvura kwakapfuura pekutanga, hurongwa hunogona kukonzeresa yambiro yekuyeuchidza nzvimbo dzepasi kuti dzigadzirire kudzora mafashama. Semuyenzaniso, iyo tipping bucket mvura inonaya sensor FF-YL ine matatu-nguva yekunaya kwemvura hierarchical alarm function. Inogona kuburitsa mazinga akasiyana ekurira, chiedza uye inzwi maaramu zvichienderana nekuwanda kwemvura inonaya, nokudaro kutenga yakakosha nguva yekudzivirira njodzi uye kuderedza. Iyo isina waya yekunaya kwemvura yekutarisa mhinduro yeCampbell Scientific Company iri muUnited States inoona chaiyo-nguva kutapurirana data kuburikidza neCWS900 yakatevedzana interface, inovandudza zvakanyanya mashandiro ekutarisa negumi.
Urban management uye zvikumbiro zvekufambisa
Kuvakwa kwemaguta akangwara kwakaunza mamiriro matsva ekushandisa kune tekinoroji yekunaya kwemvura. Mukutarisisa masisitimu emvura yemumaguta, masensa akaparadzirwa ekunaya kwemvura anogona kubata kusanaya kwemvura munzvimbo yega yega munguva chaiyo. Yakasanganiswa neiyo drainage network modhi, vanogona kufanotaura njodzi yemafashama emumaguta uye nekugadzirisa kutumirwa kwezviteshi zvekupomba. Piezoelectric rain sensors, ine compact size (yakadai seFT-Y1) uye yakasimba yezvakatipoteredza inogadziriswa, inonyanya kukodzera kuiswa kwakavanzika munzvimbo dzomumaguta 25. Madhipatimendi ekudzora mafashamo mumaguta makuru akaita seBeijing akatanga kufambisa nzira dzakangwara dzekutarisa kunaya kwemvura kunobva paInternet yezvinhu. Kuburikidza nekusanganiswa kweakawanda-sensor data, ivo vanovavarira kuwana chaiyo kufanotaura uye nekukurumidza kupindura kune mafashama emumaguta.
Mumunda wekutonga kwetraffic, ma sensors emvura ave chinhu chakakosha chehungwaru yekufambisa masisitimu. Zvishandiso zvekunaya kwemvura zvakaiswa padivi penzira uye nzira dzemudhorobha dzinogona kutarisa kunaya kwemvura munguva chaiyo. Kana kunaya kwemvura zhinji, vanozokonzeresa masaini emeseji akasiyana-siyana kuti vape yambiro yekumhanyisa kana kumisa tunnel drainage system. Chinotonyanya kushamisa ndekuzivikanwa kwema sensors emvura yemotokari - aya optical kana capacitive sensors, anowanzovanzwa kuseri kwemhepo yekumberi, anogona kugadzirisa otomatiki kumhanya kwewiper zvichienderana nehuwandu hwemvura inonaya pagirazi, ichiwedzera zvakanyanya kuchengetedzwa kwekutyaira mukunaya kwemamiriro ekunze. Musika wepasi rose wemotokari inonaya mvura inotungamirwa nevatengesi vakaita saKostar, Bosch, uye Denso. Aya maturusi chaiwo anomiririra yekucheka-kumucheto mwero wemvura inonzwa tekinoroji.
Kugadzirwa kwekurima uye tsvagiridzo yezvakatipoteredza
Kuvandudzwa kwekurima chaiko hakuparadzaniswe kubva pakutarisisa kunaya kwemvura pachikero chemunda. Data yekunaya kwemvura inobatsira varimi kukwenenzvera zvirongwa zvekudiridza, kudzivirira kutambisa mvura uku vachiona kuti zvinodiwa nemvura zvezvirimwa zvazadzikiswa. Masensa ekunaya kwemvura (senge simbi isina simbi inonaya mvura yegeji) akashongedzerwa mune zvekurima uye masango meteorological zviteshi zvine hunhu hwekugona kwakasimba kwekudzivirira ngura uye yakanakisa kutaridzika kwemhando, uye inogona kushanda yakagadzikana munzvimbo yemusango kwenguva yakareba. Munzvimbo dzine zvikomo nemakomo, network yakagoverwa yekutarisa kunaya kwemvura inogona kutora misiyano yenzvimbo mukunaya uye kupa mazano ezvekurima ega enzvimbo dzakasiyana. Mamwe mapurazi epamusoro akatanga kuyedza kubatanidza data rekunaya kwemvura nemadiridziro ega ega kuti awane hungwaru hwekutonga kwemvura.
Ecohydrology tsvagiridzo zvakare inotsamira pane yepamusoro-mhando yekunaya kwekutarisa. Muchidzidzo chezvipenyu zvemusango, kutarisisa kunaya kwemvura mukati memasango kunogona kuongorora mabatirwo ecanopy pakunaya kwemvura. Mukuchengetedzwa kwevhu, data yekunaya ndiyo yakakosha yekuisa pachiyero chemvura kuverenga; Mumunda wekuchengetedza ivhu uye mvura, ruzivo rwekunaya kwemvura yakanyatsoenderana nekururama kwemhando dzekukukurwa kwevhu 17. Vatsvakurudzi muOld Ha River Basin yeChina vakashandisa dhiyabhorosi yegeji yemvura yevhu kuti vaongorore kururamisa kwezvigadzirwa zvekunaya kwesatellite zvakadai seTRMM neCMORPH, zvichipa hwaro hunokosha hwekuvandudza maalgorithms ekunzwa kure. Iyi mhando ye "nzvimbo-ivhu yakasanganiswa" yekutarisa nzira iri kuita paradigm nyowani mu eco-hydrology research.
Minda yakakosha uye maapplication ari kubuda
Indasitiri yemagetsi nemagetsi yatangawo kuisa kukosha kune kukosha kwekutarisa kunaya kwemvura. Mapurazi emhepo anoshandisa dhata rekunaya kwemvura kuongorora njodzi yeblade icing, ukuwo zviteshi zvemagetsi zvinosimudzira hurongwa hwavo hwekugadzira magetsi zvichienderana nekufanotaura kwemvura yebheseni. Iyo piezoelectric rain gauge sensor FT-Y1 yakashandiswa mune yemamiriro ekunze ekutarisa system yemapurazi emhepo. Yayo yakakura yekushanda tembiricha ye -40 kusvika 85 ℃ inonyanya kukodzera kuongororwa kwenguva refu pasi pemamiriro ekunze akaoma.
Iyo aerospace munda ine zvakakosha zvinodiwa zvekunaya kwekutarisa. Iyo network yekutarisa kunaya kwemvura yakatenderedza nhandare yendege inopa vimbiso yekuchengetedzwa kwendege, nepo roketi yekumisikidza nzvimbo inoda kunyatso nzwisisa mamiriro emvura kuti ive nechokwadi chekuchengetedzwa kwekuvhurwa. Pakati peaya makiyi maapplication, akavimbika kwazvo ekupeta bhaketi mvura yegeji (seCampbell TE525MM) inowanzosarudzwa seyakakosha masensa. Kunyatsoita kwavo ± 1% (pasi pemvura yakanyanyisa ye ≤10mm/hr) uye dhizaini inogona kuve yakashongedzerwa mhete dzisingapindi mhepo zvinosangana neyakaomarara indasitiri zviyero 10.
Nzvimbo dzekutsvagisa kwesainzi nedzidzo dziri kuwedzerawo kushandiswa kwemichina yekuongorora kunaya kwemvura. Masensa ekunaya kwemvura anoshandiswa semidziyo yekudzidzisa uye yekuyedza mune zvemamiriro ekunze, hydrology nesainzi yezvakatipoteredza majors mumakoreji uye zvikoro zvesekondari zvehunyanzvi kubatsira vadzidzi kunzwisisa musimboti wekuyera kwemvura. Mapurojekiti esainzi evagari anokurudzira veruzhinji kutora chikamu mukutarisa kwekunaya kwemvura uye kuwedzera kuvharika kwedandemutande rekuongorora nekushandisa magaji emvura anodhura. Chirongwa chedzidzo cheGPM (Global Precipitation Measurement) muUnited States chinoratidza zvakajeka misimboti uye mashandisirwo ehunyanzvi hwekuona kure kure kuvadzidzi kuburikidza nekuenzanisa kuongorora kwesetiraiti uye pasi pemvura data.
Nekuvandudzwa kweInternet yeZvinhu, data hombe uye matekinoroji ehungwaru, kutarisa kwekunaya kwemvura kuri kubuda kubva pakuyerwa kwemvura imwe chete kuenda kune yakawanda-parameter yekubatana maonero uye hungwaru tsigiro yesarudzo. Iyo remangwana rekutarisa yekunaya kwemvura ichave yakanyatso kubatanidzwa nemamwe masensa ezvakatipoteredza (sekunyorova, kumhanya kwemhepo, kunyorova kwevhu, nezvimwewo) kuti iumbe hunyoro hwakakwana hwekuona kwezvakatipoteredza, ichipa ruzivo rwakakwana uye rwakarurama ruzivo rwekutsigirwa kwevanhu kuti vagadzirise kushanduka kwemamiriro ekunze uye matambudziko emvura.
Kuenzaniswa kwemamiriro azvino ekushandisa kwepasi rose gasi yekutarisa tekinoroji nenyika
Gasi rekutarisa tekinoroji, sekutarisa kunaya kwemvura, chinhu chakakosha mumunda wekuona kwezvakatipoteredza uye inoita basa rakakosha mukushanduka kwemamiriro ekunze epasi rose, kuchengetedzwa kwemaindasitiri, hutano hweveruzhinji nezvimwe zvinhu. Zvichienderana nezvimiro zvavo zveindasitiri, marongero ezvakatipoteredza uye mazinga etekinoroji, nyika dzakasiyana nematunhu zvinopa maitiro akasiyana ebudiriro mukutsvagisa nekushandiswa kwetekinoroji yekuongorora gasi. Senyika huru yekugadzira uye nzvimbo inokurumidza kusimukira yekuvandudza tekinoroji, China yakafambira mberi zvinoshamisa mukutsvagisa nekusimudzira uye kushandisa gasi sensors. United States, ichivimba nesimba rayo retekinoroji uye yakazara yakajairwa sisitimu, inochengetedza chinzvimbo chinotungamira mugasi rekutarisa tekinoroji uye yakakwirira-kukosha minda yekushandisa. Nyika dzeEurope dziri kusimudzira hunyanzvi hwekutarisisa matekinoroji nemitemo yakasimba yekuchengetedzwa kwenharaunda. Japan neSouth Korea dzinotora zvinzvimbo zvakakosha muminda yemagetsi evatengi uye mota gasi sensors.
Kuvandudza uye Kushandiswa kweGasi Monitoring Technology muChina
Tekinoroji yekuChina yekutarisa gasi yakaratidza kukurumidza budiriro mumakore achangopfuura uye yafambira mberi zvinoshamisa mundima dzakawanda dzakadai sekuchengetedzwa kwemaindasitiri, kuongorora kwezvakatipoteredza uye hutano hwekurapa. Nhungamiro yePolisi isimba rakakosha rekutyaira kukurumidza kuwedzera kwemusika weChina wekutarisa gasi. Iyo "14th yeMakore mashanu Chirongwa cheKuchengetedza Kugadzirwa kweHazardous Chemicals" inoda zvakajeka mapaki emakemikari maindasitiri kuti agadzire yakazara-yefukidzo ine muchetura uye inokuvadza gasi yekutarisa uye yekutanga yambiro system uye kukurudzira kuvakwa kwehungwaru yekudzora njodzi. Pasi pemutemo uyu, midziyo yekuongorora gasi yemumba yakashandiswa zvakanyanya mumaindasitiri ane njodzi akadai sepetrochemicals nemigodhi yemarasha. Semuyenzaniso, electrochemical toxic gas detectors uye infrared combustible gasi madetectors ave akajairwa masisitimu ekuchengetedza maindasitiri.
Mundima yekutarisa kwezvakatipoteredza, China yakagadzira hukuru hwepasi rose hwekutarisa mamiriro emhepo, inofukidza 338 prefecture-level uye pamusoro pemaguta munyika yose. Iyi network inonyanya kutarisisa maparamita matanhatu, anoti SO₂, NO₂, CO, O₃, PM₂.₅ uye PM₁₀, pakati pawo mana ekutanga ese ane gasi rinosvibisa. Dhata kubva kuChina National Environmental Monitoring Center inoratidza kuti kubva muna 2024, kune anopfuura chiuru nemazana mana ematunhu emhando yemhepo yekutarisa zviteshi, zvese zvine otomatiki gasi analyzer. Iyo chaiyo-nguva data inowanikwa kune veruzhinji kuburikidza ne "National Urban Air Quality Real-time Release Platform". Iyi yakakura uye yakakura-density yekutarisa kugona inopa hwaro hwesainzi hwezviito zveChina kudzivirira nekudzora kusvibiswa kwemhepo.
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Nguva yekutumira: Jun-11-2025