Piezoresistive water level sensors yave chikamu chakakosha chesimba reSingapore rakazara rekutonga kwemvura, richitsigira shanduko yenyika kuenda ku "Smart Water Grid." Chinyorwa ichi chinoongorora mashandisirwo akasiyana eaya akasimba uye chaiwo masensa mukati meSingapore masystem emvura emudhorobha, kubva pakudzivirira mafashama kuenda kukutonga kwedhamu uye akangwara emvura network. Se tekinoroji inoshandura kudzvinyirirwa kwemvura kuita masaini emagetsi kuburikidza nepiezoresistive zvinhu, masensa aya anopa Singapore's Public Utilities Board (PUB) neyakavimbika, chaiyo-nguva data yekugonesa mashandiro, kuwedzera kusimba kwehurongwa, uye kugadzirisa masevhisi munzvimbo yakaoma yemvura yenyika.
Nhanganyaya yePiezoresistive Sensing muSingapore's Water Sector
Rwendo rweSingapore rwekuva mutungamiri wepasi rose mukutonga kwemvura kwave kuchisundwa nezvinodiwa. Senyika diki yechitsuwa ine zviwanikwa zvemvura zvishoma uye kusakanganiswa kwakanyanya kwekushanduka kwemamiriro ekunze sekunaya kwemvura zhinji uye kukwira kwegungwa, Singapore yakaisa mari yakawanda muhunyanzvi hwemvura. Pakati peizvi, piezoresistive mvura level sensors yakabuda sechinhu chakakosha chenyika yekutarisa mvura, ichipa kuvimbika kusingaenzaniswi uye kurongeka munzvimbo dzakasiyana dzemumvura.
Piezoresistive sensors inoshanda pamusimboti wekuti zvimwe zvinhu zvinoshandura kuramba kwavo kwemagetsi kana zvichiiswa mukushushikana kwemagetsi. Mumashandisirwo emazinga emvura, masensa aya anoyera hydrostatic pressure inoitwa nekoramu yemvura, inoenzana zvakananga nehurefu hwemvura. Hukama hwenyama uhwu hunobvumira kudzika kwemazinga emvura zvisinei nekujeka kwemvura, turbidity, kana kuvapo kwezvakarembera zvakaomeswa - zvinhu zvinowanzodenha mamwe matekinoroji senge ultrasonic kana optical sensors.
Public Utilities Board (PUB), sangano renyika remvura reSingapore, rakaisa zvine hungwaru mapiezoresistive sensors munzvimbo dzakawanda dzekutonga kwemvura. Kutumirwa uku kunogadzirisa akati wandei ematambudziko emuSingapore akasarudzika: kudiwa kwekufanotaura mafashama munzvimbo inopisa inonaya mvura zhinji, chinodikanwa chekutonga kwedhamu munyika ine kushomeka kwepasi iyo yakagadzira madhirigi akawanda emumaguta, uye kudiwa kwedata rakavimbika kuti rishandise network iri kuramba yakaoma uye yakabatana yekugovera mvura.
Nyaya yemvura yeSingapore ndeimwe yeshanduko-kubva pakushomeka kwemvura kuenda kukuchengetedza mvura. Mapopu mana eNyika (mvura yemuno, mvura inotengeswa kunze kwenyika, NEWater, uye mvura yakacheneswa) inomiririra nzira yekupa mvura yakasiyana-siyana apo chikamu chimwe nechimwe chinoda kunyatsotariswa. Masensa epiezoresistive anobatsira kuhurongwa uhu nekupa iyo chaiyo, chaiyo-nguva data inodiwa kugadzirisa mashandiro pamapombi ese mana, kunyanya mumasisitimu ekubatisa emuno ayo ave kuunganidza mvura kubva muzvitatu zviviri zvenzvimbo yepasi yeSingapore.
Kugamuchirwa kwepiezoresistive tekinoroji inopindirana neSmart Nation chirongwa cheSingapore, icho chinosimbisa kuita sarudzo kunotungamirwa nedata kumatunhu ese. Mukutonga kwemvura, izvi zvinoturikira kuma sensors ayo asingangopi zviyero chete asiwo anobatanidza zvisina mutsetse nemapuratifomu ekuongorora epamusoro, achigonesa kufembera kuchengetedza, otomatiki kudzora masisitimu, uye yekutanga yambiro kugona. Iko kusimba kwemapiezoresistive sensors - kugona kwavo kuchengetedza chokwadi kunyangwe biofouling, kuchinjika kwetembiricha, uye kuendeswa kwenguva refu - kunoita kuti ive yakanyatsokodzera kunharaunda inopisa yeSingapore uye zviyero zvePUB zvemhando yedata uye kuvimbika kwehurongwa.
Mafashama Monitoring uye Early Warning Systems
Mamiriro ekunze emuSingapore anopisa anounza kunaya kwemvura kwakawanda kunogona kukurumidza kukurisa masisitimu emvura, zvichiita kuti kuongorora kwakasimba kwemafashamu kuve kwakakosha pakusimba kwemaguta. Public Utilities Board (PUB) yakaisa network yakakura yepiezoresistive water level sensors sechikamu chehurongwa hwayo hwekugadzirisa njodzi yemafashama, ichigadzira imwe yeyambiro dzemafashamu epamusoro-soro pasi rose. Masensa aya anopa iyo data yakakosha inodiwa kufanotaura, kutarisa, uye kupindura kune zviitiko zvemafashama munzvimbo yechitsuwa yakaomesesa yedhorobha.
Sensor Deployment munzvimbo dzakakwirira-nenjodzi
PUB yakaisa zvine hungwaru mapiezoresistive sensors munzvimbo dzinosvika mazana maviri dzakakosha mukati mesetiweki yemvura yeSingapore, ine kunyanya munzvimbo dzakadzikira uye nhoroondo dzemafashama hotspots57. Aya masensa anoramba achitarisisa huwandu hwemvura mumigero, migero, uye nzizi, ichidyisa chaiyo-nguva data kuPUB's central control system. Tekinoroji yepiezoresistive yakasarudzirwa maapplications aya nekuda kwekuvimbika kwayo kwakasiyana-siyana mumamiriro ekunze eSingapore - hunyoro hwakanyanya, kunaya kwemvura zhinji, uye mukana wemvura yakazadzwa nemarara inogona kukanganisa mamwe marudzi emasensa.
Iwo ma sensors anoumba chikamu cheyakabatanidzwa mafashama ekutarisa sisitimu inosanganisira kunaya kwemvura radar, CCTV kamera, uye mvura yemhando monitors. Nekudaro, iyo piezoresistive yemvura level sensors inoshanda sechinhu chehwaro, ichipa iyo yakananga kuyerwa kweiyo chaiyo njodzi yemafashama kune dzakananga nzvimbo. Zviyero zvavo zvinonyanya kukosha nokuti zvinotora mugumisiro wakabatanidzwa wezvose zvinokwira hydrological process-kunaya kwemvura, maitiro ekubatwa kwemvura, uye kushandiswa kwemaitiro emvura-mune imwe chete, nyore nyore kududzira parameter: kudzika kwemvura.
Automated Alert Mechanisms
Singapore's mafashama ekutarisa system inokwirisa piezoresistive sensor data kugadzira otomatiki chenjedzo kuburikidza nematanho akawanda. Kana mazinga emvura achikwira kusvika kune akafanotemerwa zvikumbaridzo (kazhinji pa50%, 75%, 90%, uye 100% yekudzika kwakadzika), sisitimu inokonzeresa zviziviso kuburikidza neSMS, iyo MyWaters nharembozha, uye yemukati PUB control room inoratidza7. Iyi tiered yambiro nzira inobvumira kune vakapedza kudzidza mhinduro, kubva kune yenguva dzose kutarisa kusvika kune yekukurumidzira kupindira.
Iyo piezoresistive sensors 'yakanyanya kurongeka (± 0.1% yechiyero chakazara mukuisa kwakawanda) inova nechokwadi chekuti chenjedzo dzinobva pazviyero chaizvo, kuderedza maalarm enhema uku ichipa yambiro nguva yakakwana. Vagari nemabhizinesi vanogona kunyorera kuti vagamuchire chenjedzo kune dzinosvika nhatu dzakanangana nzvimbo dze sensor, zvichigonesa yambiro yemunhu yemafashama kunzvimbo dzine hanya7. Iyi nhanho yekugadziridza inogoneka chete nekuti piezoresistive sensors inopa nguva dzose yakavimbika data iyo PUB uye veruzhinji vanogona kuvimba.
Kubatanidzwa neFlood Control Infrastructure
Pamusoro peyambiro masisitimu, piezoresistive sensor data inodzora zvakananga otomatiki yekuderedza mafashama munzvimbo dzakati wandei muSingapore. Munzvimbo dzakaita seOrchard Road — dunhu rezvitoro rakasangana nemafashamo makuru muna 2010 na2011—sensor data inokonzeresa kushanda kwezvipingamupinyi zvenguva pfupi yemafashama uye inomutsa pombi dzine simba kutsausa mafashama5. Iyo masensor 'yekukurumidza mhinduro nguva (kazhinji isingasviki sekondi imwe) yakakosha kune aya maapplication, achibvumira masisitimu ekudzora kuita zvinhu zvisati zvanyanya.
Chimwe chinocherechedzwa chekushandisa i “flood-proof” yepasi chirongwa chezvivakwa munzvimbo dzinowanzoita mafashamo. Pano, mapiezoresistive sensors akaiswa mumapaki emotokari epasi pevhu anobatana nekuvaka maaramu masisitimu, achipa yambiro yakananga kune mamaneja ekuvaka uye vagari vemo kana mafashama achityisidzira5. Kuvaka kwakasimba kwema sensors kunovimbisa kushanda kwakavimbika kunyangwe zvishoma yakanyura, yakajairika kutadza nzvimbo yeasina kusimba matekinoroji.
Kuita Panguva Yakanyanya Mamiriro Ekunze Zviitiko
Singapore's piezoresistive sensor network yakaratidza kukosha kwayo panguva dzakawanda dzekunaya kwemvura. Semuyenzaniso, panguva yedutu re2018 rakadonha mvura ingangoita 160mm mumaawa mana - imwe yemvura yakanyanya kunaya munhoroondo yeSingapore - sensor network yakapa PUB nemaminiti-ne-miniti inogadziridza pamazinga emvura pachitsuwa ichi. Idzi data rakabvumira kuiswa kwakanangwa kwezvikwata zvinopindura mafashama uye kutaurirana kwakaringana neveruzhinji pamusoro penzvimbo dzaive panjodzi.
Post-chiitiko ongororo ye data sensor yakabatsirawo PUB kuona drainage system mabhodhoro uye kugadzirisa ramangwana rekudyara kwezvivakwa. Iyo piezoresistive sensors 'kugona kupa zviyero zvakaringana kunyangwe panguva yakanyanyisa mamiriro ekunze inoita kuti ive yakakosha kune idzi ongororo dzezvemberi, sezvo dzichitora iyo yakazara hydrograph yezviitiko zvemafashama pasina mikaha yedata panguva yekuyerera kwepamusoro.
Reservoir uye Water Storage Management
Maitiro ekutanga eSingapore ekuchengetera mvura uye manejimendi edhamu anotsamira zvakanyanya pakunyatso tarisisa mwero wemvura, nemapiezoresistive sensors anoita basa repakati mukuona kushanda nekuchengetedzeka kwezvinhu izvi zvakakosha zvemvura. Senyika yechitsuwa ine zviwanikwa zvemvura zvishoma, Singapore yakashandura nzvimbo yeguta kuti ishande senzvimbo inocheresa mvura, ichigadzira network yakakura yemadziva ayo zvino anounganidza mvura kubva muzvitatu zvepasi renyika. Kutarisira kwemazitanho aya kunoda data remvura chaiyo, chaiyo-nguva-chinodiwa chakakwana nepiezoresistive sensor tekinoroji.
Marina Reservoir System Monitoring
Marina Reservoir, nzvimbo ine maguta muSingapore, inoratidza kushandiswa kwakaoma kwepiezoresistive sensors munzvimbo dzakakura dzekuchengetera mvura. Masensa akawanda akaiswa zvine hungwaru munzvimbo dzakadzika uye nenzvimbo mukati medhamu kuti atarise kwete mazinga emvura chete asiwo stratification mhedzisiro uye mutsauko wenzvimbo3. Aya zviyero zvakakosha kune akati wandei maitiro ekushanda:
- Water Supply Management: Yechokwadi nhanho dhata inovimbisa yakakwana yekubvisa mitengo inochengetedza kuwanikwa uchidzivirira kudonha kusingakodzeri.
- Stormwater Capture: Panguva yezviitiko zvekunaya kwemvura, masensa anobatsira kuona kuti yakawanda sei inoyerera iyo dhamu inogona kunyura zvakachengeteka.
- Salinity Control: PaMarina Barrage, sensor data inozivisa mashandiro egedhi kudzivirira kupindira kwemvura yegungwa uku ichibvumira kubuda kwakakodzera.
Iwo mapiezoresistive sensors muMarina Reservoir akagadzirirwa chaizvo kumira nemamiriro emvura ane brackish apo mvura yakachena inosangana negungwa, iine zvinhu zvakasarudzwa kuti zvirambe corrosion munzvimbo ino yakaoma. Kuvakwa kwavo kwakasimba kunobvumira kuenderera mberi kwekushanda nekugadzirisa kushoma, zvisinei nekunyudzwa nguva dzose uye kuratidzwa kune akasiyana makemikari emvura.
Decentralized Storage Tangi Monitoring
Kupfuura madhamu makuru, mapiezoresistive sensors anotarisisa huwandu hwemvura mumatangi akawanda ekuchengetedza eSingapore - zvakakosha zvivakwa zvekuchengetedza kudzvanywa kwemvura uye matura ekukurumidzira mukati meseti yekugovera mvura pachitsuwa37. Aya maapplication anoratidza masensor 'versatility:
- Urban Rooftop Tangi: Muzvivakwa zvepamusoro-soro, masensa anovimbisa mvura yakakwana kune epamusoro pasi achidzivirira kufashukira.
- Service Reservoirs: Aya epakati ekuchengetera zvivakwa anoshandisa sensor data kukwirisa masheti ekupomba uye kushandiswa kwesimba.
- Emergency Storage: Strategic reserves inochengeterwa kusanaya kwemvura kana kutadza kwezvivakwa zvinonyatsotariswa kuti zvigadzirire.
Iyo PUB ine yakajairwa piezoresistive sensors yezvishandiso izvi nekuda kwekuita kwavo kusingachinjiki kune akasiyana tangi geometries uye kugona kwavo kupindirana zvakananga neSCADA masisitimu anogadzirisa network yekugovera mvura yeSingapore.
Tinogonawo kupa zvakasiyana-siyana mhinduro dze
1. Handheld mita yemhando yemvura yakawanda-parameter
2. Inoyangarara Buoy system yemhando yemvura yakawanda-parameter
3. Otomatiki yekuchenesa brashi kune yakawanda-parameter mvura sensor
4. Yakazara seti yemaseva uye software isina waya module, inotsigira RS485 GPRS / 4g/WIFI/LORA/LORAWAN
Kuti uwane mamwe sensor yemvura ruzivo,
ndapota taura neHonde Technology Co., LTD.
Email: info@hondetech.com
Webhusaiti yekambani:www.hondetechco.com
Tel: +86-15210548582
Nguva yekutumira: Jun-27-2025