Abstract
Seimwe yenyika dzakasimukira muAfrica, South Africa yakatarisana nemamiriro emhepo akanyanya uye matambudziko ekuchengetedza kubva kumigodhi, kugadzira, uye maguta. Gasi sensor tekinoroji, senge chaiyo-nguva uye chaiyo yekutarisa chishandiso, inoshandiswa zvakanyanya muzvikamu zvakati wandei zvakakosha muSouth Africa. Ichi chidzidzo chenyaya chakanangana nekushandiswa kwemasensa egasi mukuchengetedzeka kwemugodhi, kutarisisa kusvibiswa kwemweya wemumaguta, kudzora kuburitswa kwemaindasitiri, uye dzimba dzakangwara, kuongorora maitiro adzo mukusimudzira kuchengetedzwa, kuvandudzwa kwezvakatipoteredza, uye mabhenefiti ehupfumi.
1. Mamiriro Ekushandisa
Yakasarudzika mamiriro ehupfumi eSouth Africa uye nharaunda yemagariro inopa akasiyana mashandisiro emamiriro ekushandisa gasi sensors:
1. Mine Safety Monitoring
- Ngano: Indasitiri yezvicherwa imbiru yehupfumi hweSouth Africa asi zvakare inzvimbo ine njodzi huru. Kushanda kwepasi pevhu kunowanzoita kuunganidzwa kwegasi rine muchetura uye rinobvira moto (semuenzaniso, methane (CH₄), kabhoni monoxide (CO), hydrogen sulfide (H₂S)), zvichikonzera kutadza kufema, kuputika, uye zviitiko zvechepfu.
- Application:
- Fixed uye inotakurika gasi detectors inosungirwa mumigodhi yepasi pevhu.
- Vacheri vanopfeka ma sensors egasi akawanda kuti vatarise zvakavakomberedza munguva chaiyo.
- Networked fixed sensors inoiswa mumakiyi tunnel uye zviso zvekushanda kuti zvirambe zvichitarisisa CH₄ uye CO concentrations, kuendesa data munguva chaiyo kunzvimbo dzekutonga pamusoro.
- Sensor Types Anoshandiswa: Catalytic combustion (magasi anopisa), electrochemical (chepfu magasi), infrared sensors (CH₄, CO₂).
2. Urban Air Quality Monitoring
- Mhemberero: Maguta makuru akaita seJohannesburg nePretoria, pamwe nenzvimbo dzakasimba dzeindasitiri dzakadai se "Carbon Valley" muPurovhinzi yeMpumalanga, dzinotambura nekusvibiswa kwemhepo kwenguva refu. Zvinosvibisa zvakakosha zvinosanganisira sulfur dioxide (SO₂), nitrogen dioxide (NO₂), ozone (O₃), uye zvinhu (PM2.5, PM10).
- Application:
- Hurumende Networks: Hurumende yeSouth Africa yakagadzira network yenyika yekutarisa mhando yemhepo ine zviteshi zvekutarisa zvakagadziriswa mumaguta akawanda. Zviteshi izvi zvakashongedzerwa nepamusoro-chaiyo gasi sensors uye cheti chenyaya ma sensors ekuteedzera kutarisa uye yambiro yehutano hweveruzhinji.
- Community-Level Monitoring: Mumaguta akaita seCape Town neDurban, masangano enharaunda atanga kuendesa inodhura, inotakurika gasi sensor node kuzadza mapundu mune yepamutemo yekutarisa network uye kuwana granular nharaunda-chikamu chekusvibisa data.
- Sensor Types Yakashandiswa: Metal oxide semiconductor (MOS) sensors, electrochemical sensors, optical (laser scattering) particulate matter sensors.
3. Industrial Emission uye Process Control
- Mhemberero: South Africa inobata mahombe emagetsi ekupisa, mafekitari, zvidyarwa zvemakemikari, uye zvivakwa zvesimbi, zvinova zvihombe zvekubuda kwemhepo mumaindasitiri.
- Application:
- Continuous Emission Monitoring Systems (CEMS): Zvakatemerwa zviri pamutemo, mafekitori makuru anoisa CEMS pazviputi zvefodya, achibatanidza huwandu hwemasensa egasi kuti arambe achitarisa kubuda kwezvinosvibisa zvakaita seSO₂, NOx, CO, uye CO₂, kuve nechokwadi chekutevedzwa kwemitemo yenyika.
- Maitiro Kuchengetedza uye Kugadziridza: Mumakemikari uye ekunatsa maitiro, masensa anoshandiswa kuona kuvuza kweanopfuta uye ane muchetura magasi mumapaipi nematangi ekuita, kuve nechokwadi chekuchengetedzwa kwemidziyo. Ivo zvakare vanogonesa maitiro ekupisa, kuvandudza kushanda kwemafuta, uye kuderedza marara gasi kugadzirwa.
- MaSensor Types Anoshandiswa: Ultraviolet/infrared spectroscopy (yeCEMS), catalytic combustion uye electrochemical sensors (yekuona kuvuza).
4. Dzimba dzekugara uye dzekutengeserana (Smart Homes)
- Mhemberero: Mumadhorobha, liquefied petroleum gas (LPG) imafuta ekubikisa akajairika, uye kushandiswa zvisina kunaka kunogona kukonzera kuvuza nekuputika. Pamusoro pezvo, CO inogadzirwa nemoto "mhondi" yakanyarara.
- Application:
- Huwandu huri kuramba huchikura hwedzimba dzepakati nepakati nenzvimbo dzekutengesa (semuenzaniso, maresitorendi, mahotera) vari kuisa maaramu egasi akangwara uye maaramu ecarbon monoxide.
- Midziyo iyi inowanzo ratidza yakavakirwa-mukati simbi oxide (MOS) kana electrochemical sensors. Kana LPG kana CO kutariswa kwakapfuura mazinga akachengeteka, ivo vanobva vatanga yakakwira-decibel odhiyo-inotaridzika maaramu. Zvimwe zvigadzirwa zvepamberi zvinokwanisa kutumira zviziviso kumafoni evashandisi kuburikidza neWi-Fi yekuzivisa kure.
- MaSensor Types Anoshandiswa: Metal oxide semiconductor (MOS) sensors (yeLPG), electrochemical sensors (yeCO).
2. Kushanda Kwekushandisa
Iko kushandiswa kwakapararira kwemagasi sensors kwakapa mabhenefiti akakosha munzvimbo dzakawanda muSouth Africa:
1. Yakawedzera Kuchengetedzwa Kwenzvimbo Yebasa
- Kubudirira: Muchikamu chemigodhi, magasi sensors ave teknolojia inoponesa upenyu. Kuongorora-nguva chaiyo uye yambiro yepakutanga zvakaderedza zvakanyanya kuitika kwekuputika kwegasi rinopisa uye zviitiko zvehuturu hwakawanda mumigodhi. Kana gasi razara richisvika pazvikumbaridzo zvine njodzi, masisitimu anongomisikidza midziyo yekufemesa kana kuburitsa mirairo yekubuda, ichipa vashandi vemumigodhi nguva yakaoma yekutiza.
2. Rutsigiro rweData reKutonga Kwezvakatipoteredza
- Kubudirira: Iyo yenyika yese network yemhando yemhepo sensors inogadzira yakakura yakawanda inoenderera data yezvakatipoteredza. Idzi data rinoshanda sehwaro hwesainzi hwehurumende kuti igadzire uye iongorore marongero ekudzora kusvibiswa kwemhepo (semu, emission standards). Panguva imwe chete, iyo chaiyo-nguva yekudhindwa kweiyo Air Quality Index (AQI) inobatsira mapoka ari munjodzi (semuenzaniso, varwere veasthma) kutora matanho ekudzivirira pamazuva akasvibiswa, kuchengetedza hutano hweveruzhinji.
3. Kufambisa Kuteerera Kwekambani uye Kubudirira Kwemari
- Kubudirira: Kumabhizinesi emaindasitiri, kuisa emission yekutarisa masisitimu kunovimbisa kushanda zviri pamutemo, kudzivirira faindi dzakakura dzekusatevedzera. Pamusoro pezvo, kushandiswa kwema sensors mukugadzirisa kudzora kunokwidziridza mafambiro ebasa, kunoderedza marara emidziyo, uye kudzikisa mashandisirwo esimba, kucheka zvakananga mitengo yekushandisa.
4. Kuwedzera Kuziva Kwenharaunda uye Kubatanidzwa Kweruzhinji
- Efficacy: Kubuda kwemasensa emunharaunda akaderera kunoita kuti vagari vakwanise 直观地了解 (intuitively kunzwisisa) mazinga ekusvibisa munzvimbo yavo yepedyo, kuderedza kuvimba chete nedata rehurumende. Izvi zvinomutsa ruzivo rwezvakatipoteredza uye zvinopa nharaunda simba rekumanikidza hurumende uye mabhizinesi anosvibisa zvichienderana nehumbowo, kukurudzira kururamisira kwezvakatipoteredza uye kugonesa kudzika-kumusoro kutarisa.
5. Kudzivirirwa kweHupenyu uye Pfuma muDzimba
- Kubudirira: Kuwedzera kwemagetsi edzimba gasi / CO sensors zvinobudirira kudzivirira moto wepamba uye kuputika kunokonzerwa nekubuda kwegasi, pamwe chete nenjodzi dzeCO poisoning panguva yekupisa kwechando, kupa vagari vomumaguta mutsara wekupedzisira wekudzivirira.
3. Matambudziko Neramangwana
Pasinei nekubudirira kunoshamisa, matambudziko anoramba ari mukusimudzira tekinoroji yekunzwa gasi muSouth Africa:
- Mutengo uye Kugadzirisa: Kutenga, kuisirwa, uye kugaro gadziridzwa kwepamusoro-chaiyo sensors kunosanganisira yakakosha mari inoenderera kuhurumende nemabhizinesi.
- Kurongeka kwedata: ma sensors anodhura-akaderera anotapukirwa nemamiriro ekunze senge tembiricha uye hunyoro, dzimwe nguva achimutsa mibvunzo nezve chokwadi chedata. Dzinofanirwa kushandiswa pamwe chete nenzira dzechinyakare dzekuongorora.
- Tekinoroji Gaps: Nzvimbo dzekumaruwa dziri kure dzinonetsekana kuwana akavimbika ekutarisa network.
Tichitarisa kumberi, kufambira mberi muInternet yezvinhu (IoT), hungwaru hwekugadzira (AI), uye tekinoroji ye sensor inofambisa network yeSouth Africa yekutarisa gasi kune huchenjeri hukuru, kuwanda, uye kushanda nesimba. Masensa anozobatana nema drones uye setiraiti kure kure kunzwa kuti iite yakabatanidzwa "sky-ground" yekutarisa network. AI algorithms ichagonesa kurongeka kwakanyatso kurongeka kwezviwanikwa zvinosvibisa uye yambiro yekufanotaura, ichipa rutsigiro rwakasimba rwekusimudzira budiriro yeSouth Africa uye kuchengetedzeka uye kugara zvakanaka kwevanhu vayo.
Mhedziso
Kuburikidza nekushandiswa kwakakura kwe tekinoroji yekunzwa kwegasi, South Africa yakawana mhedzisiro inoshamisa mukuchengetedzeka kwemigodhi, kuongorora kwezvakatipoteredza, kutevedzera maindasitiri, uye kuchengetedzwa kwemba. Idzi "mhino dzemagetsi" hadzingoshanda sevarindi vanochengetedza hupenyu chete asiwo dzinoshanda semidziyo yakakosha yekusimudzira hutongi hwezvakatipoteredza uye kukura kwegirinhi. Maitiro eSouth Africa anopa muenzaniso wakakosha kune dzimwe nyika dzichiri kusimukira dziri kutsvaga kusimudzira hunyanzvi hwetekinoroji kugadzirisa matambudziko echinyakare.
Yakazara seti yemaseva uye software isina waya module, inotsigira RS485 GPRS / 4g/WIFI/LORA/LORAWAN
Kune mamwe magasi sensors ruzivo,
ndapota taura neHonde Technology Co., LTD.
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Nguva yekutumira: Aug-27-2025