Masensa emvura ePizoresistive ave chikamu chakakosha chehurongwa hwakazara hweSingapore hwekutarisira mvura, zvichitsigira shanduko yenyika kuenda ku "Smart Water Grid." Chinyorwa chino chinoongorora mashandisirwo akasiyana-siyana emasensa aya akasimba uye akarurama mumasangano emvura emumaguta eSingapore, kubva pakudzivirira mafashamo kusvika pakutarisira matangi emvura uye network dzemvura dzakangwara. Se tekinoroji inoshandura kumanikidzwa kwemvura kuita masaini emagetsi kuburikidza nezvinhu zvePizoresistive, masensa aya anopa Singapore's Public Utilities Board (PUB) data rakavimbika, rinouya panguva chaiyo kuti riwedzere mashandiro, riwedzere kusimba kwesystem, uye rivandudze kupihwa kwebasa muzvivakwa zvemvura zvakaoma munyika.
Nhanganyaya yePiezoresistive Sensing muSingapore Water Sector
Rwendo rweSingapore rwekuva mutungamiri wepasi rose mukutarisira mvura rwakakonzerwa nekushaikwa kwemari. Senyika diki yechitsuwa ine zviwanikwa zvishoma zvemvura uye iri panjodzi huru yekukanganiswa nekushanduka kwemamiriro ekunze sekunaya kwemvura kwakanyanya uye kukwira kwemvura yegungwa, Singapore yakaisa mari yakawanda muhunyanzvi hwemvura hutsva. Pakati peizvi, masensa emvura e piezoresistive ave chinhu chakakosha muzvivakwa zvekutarisa mvura zvenyika, zvichipa kuvimbika uye kururama kusingaenzaniswi munzvimbo dzakasiyana dzemvura.
Masensa ePiezoresistive anoshanda nepfungwa yekuti zvimwe zvinhu zvinoshandura resistance yazvo yemagetsi kana zvichishandiswa pakumanikidzwa kwemakemikari. Mukushandiswa kwehuwandu hwemvura, masensa aya anoyera kumanikidzwa kwehydrostatic kunoitwa nekoramu yemvura, iyo inoenderana zvakananga nekukwirira kwemvura. Hukama uhwu hwepanyama hunobvumira kusarudzwa kwakanyatsojeka kwehuwandu hwemvura pasinei nekujeka kwemvura, kusviba, kana kuvapo kwezvinhu zvakasungirirwa—zvinhu zvinowanzo netsa matekinoroji akasiyana senge masensa e ultrasonic kana optical.
Bhodhi rePub, iro sangano renyika remvura muSingapore, rakaisa masensa ekugadzira mvura munzvimbo dzakasiyana-siyana dzekutarisira mvura. Kuisa uku kunogadzirisa matambudziko akasiyana-siyana muSingapore: kudiwa kwekufanotaura mafashamo nenzira chaiyo munzvimbo dzinopisa dzinonaya mvura yakawanda, kudiwa kwekutarisira madhamu chaiwo munyika ine dambudziko guru renyika yakagadzira madhamu akawanda emumaguta, uye kudiwa kwedata rakavimbika rekushandisa network yemvura yakaoma uye yakabatana.
Nyaya yemvura muSingapore ndeyekuchinja-chinja—kubva pakushomeka kwemvura kuenda pakuchengetedzeka kwemvura. Mapombi mana emunyika (mvura yemuno, mvura inopinzwa kunze kwenyika, NEWater, nemvura yakabviswa mumunyu) anomiririra nzira dzakasiyana-siyana dzekupa mvura uko chikamu chimwe nechimwe chinoda kutariswa nekungwarira. Masensa e piezoresistive anobatsira muhurongwa uhwu nekupa data rakarurama, rinodiwa panguva chaiyo kuti riwedzere mashandiro mumapombi ese mana, kunyanya mumasisitimu enzvimbo anounganidza mvura kubva kuzvikamu zviviri muzvitatu zvenzvimbo yeSingapore.
Kushandiswa kwetekinoroji ye piezoresistive kunoenderana nechirongwa cheSingapore cheSmart Nation chakakura, icho chinosimbisa kuita sarudzo dzinotungamirirwa nedata muzvikamu zvese. Mukutarisira mvura, izvi zvinoshandura kuva masensa asingangopi zviyero chete asiwo anobatanidzwa zvakanaka nemapuratifomu ekuongorora epamusoro, zvichigonesa kuchengetedza kwekufanotaura, masisitimu ekutonga otomatiki, uye kugona kwekunyevera kwekutanga. Kusimba kwemasensa e piezoresistive—kukwanisa kwawo kuchengetedza kururama pasinei nekusvibiswa kwemhepo, kushanduka-shanduka kwetembiricha, uye kuiswa kwenguva refu—zvinoita kuti anyatsokodzera nharaunda yekupisa yeSingapore uye mwero wePUB wemhando yedata uye kuvimbika kwesystem.
Kutarisa Mafashamo uye Masisitimu Ekunyevera Pakutanga
Mamiriro ekunze emuSingapore anounza mvura yakawanda inogona kukurumidza kukurira masisitimu emvura inoyerera, zvichiita kuti kutarisa mafashamo kwakasimba kuve kwakakosha kuti maguta agare zvakanaka. Bhodhi rePublic Utilities Board (PUB) rakaisa network yakakura yemasensa emvura anoyerera sechikamu chehurongwa hwayo hwekugadzirisa njodzi yemafashamo, richigadzira imwe yemasisitimu ekunyevera mafashamo emaguta epamusoro-soro pasi rose. Masensa aya anopa data rakakosha rinodiwa kufanotaura, kutarisa, uye kupindura zviitiko zvemafashamo munzvimbo yemaguta yakamanikana yechitsuwa ichi.
Kushandiswa kweSensor munzvimbo dzine njodzi huru
PUB yakaisa masensa ekugadzira mvura inobvisa mvura munzvimbo dzinosvika mazana maviri dzakakosha muSingapore, kunyanya munzvimbo dzakaderera nenzvimbo dzakaitika mafashamo. Masensa aya anoramba achitarisa huwandu hwemvura mumigero, madhireni, uye nzizi, zvichipa data renguva chaiyo kuhurongwa hwePUB hwekudzora. Tekinoroji yekugadzira mvura inobvisa mvura inodonha yakasarudzwa nekuda kwekuvimbika kwayo kwakanyanya mumamiriro ekunze akaoma muSingapore - hunyoro hwakawanda, mvura zhinji inonaya kakawanda, uye mukana wekuti mvura inonaya ine marara inogona kusvibisa mamwe marudzi emasensa.
Masensa aya anoumba chikamu chehurongwa hwekutarisa mafashamo hunosanganisira radar yemvura inonaya, makamera eCCTV, uye monitors dzemhando yemvura. Zvisinei, masensa e piezoresistive water level anoshanda sehwaro hwekutanga, achipa chiyero chakananga chenjodzi chaiyo yemafashamo munzvimbo dzakatarwa. Kuyera kwawo kunokosha zvikuru nekuti anobata mhedzisiro yakabatanidzwa yemaitiro ese emvura ekumusoro - simba remvura inonaya, hunhu hwemvura inoyerera, uye mashandiro ehurongwa hwemvura - muchikamu chimwe chete, chinonzwisisika nyore: kudzika kwemvura.
Maitiro Ekuzivisa Otomatiki
Sisitimu yekutarisa mafashamo muSingapore inoshandisa data re piezoresistive sensor kugadzira nyevero dzinozvishandira kuburikidza nenzira dzakasiyana-siyana. Kana huwandu hwemvura hukakwira kusvika padanho rakatarwa (kazhinji pa50%, 75%, 90%, uye 100% yehudzamu hwakakosha), sisitimu iyi inotanga zviziviso kuburikidza neSMS, MyWaters mobile application, uye internal PUB control room displays7. Iyi nzira yekuzivisa yakarongwa inobvumira mhinduro dzakadzika, kubva pakutarisa nguva dzose kusvika pakupindira kwekukurumidzira.
Kunyatsojeka kwemasensa ekugadzira piezoresistive (± 0.1% yehuwandu hwakazara munzvimbo dzakawanda) kunoita kuti zviziviso zvienderane nekuyera kwakarurama, zvichideredza maalamu enhema ukuwo zvichipa yambiro yakakwana. Vagari nemabhizinesi vanogona kunyorera kuti vagamuchire zviziviso zvenzvimbo nhatu dzemasensa, zvichibvumira yambiro dzemafashamo dzenzvimbo dzine dambudziko guru7. Iyi nhanho yekugadzirisa inongogoneka chete nekuti masensa ekugadzira piezoresistive anopa data rakavimbika iro PUB neveruzhinji vanogona kuvimba naro.
Kubatanidzwa neZvivakwa zveKudzora Mafashamo
Kupfuura masisitimu ekunyevera, data remasensa e piezoresistive rinodzora zvakananga zvivakwa zvekudzivirira mafashamo munzvimbo dzakasiyana siyana muSingapore. Munzvimbo dzakadai seOrchard Road—nzvimbo yekutenga yakawirwa nemafashamo makuru muna 2010 na2011—data remasensa rinotanga kushanda kwezvidziviriro zvemafashamo zvenguva pfupi uye rinoita kuti mapombi ane simba ashande kutsausa mvura yemafashamo5. Nguva yekupindura nekukurumidza kwemasensa (kazhinji isingasviki sekondi imwe) yakakosha pamashandisirwo aya, zvichibvumira masisitimu ekudzora kuti aite chimwe chinhu mafashamo asati anyanya kuipa.
Chimwe chinhu chinozivikanwa chirongwa chepasi pevhu "chinodzivirira mafashamo" chezvivakwa munzvimbo dzinokurumidza mafashamo. Pano, masensa ekugadzira piezoresistive akaiswa munzvimbo dzinopakira mota pasi pevhu anobatanidzwa kune masisitimu ealarm ezvivakwa, achipa yambiro yakananga kune vatariri vezvivakwa nevanogaramo kana mvura yemafashamo ikatyisidzira5. Kuvakwa kwakasimba kwemasensa aya kunoita kuti mashandiro akavimbika kunyangwe akanyudzwa zvishoma, nzvimbo inowanzo kundikana kune matekinoroji asina kusimba zvakanyanya.
Kushanda Munguva Yezviitiko Zvemamiriro Ekunze Akanyanya
Network ye sensor ye piezoresistive muSingapore yakaratidza kukosha kwayo panguva yemvura zhinji dzakanyanya kunaya. Semuenzaniso, panguva yedutu ra2018 rakadonhedza mvura inosvika 160mm mumaawa mana—imwe yemvura yakanyanya kunaya munhoroondo yeSingapore—network ye sensor yakapa PUB ruzivo rweminiti neminiti pamusoro pehuwandu hwemvura muchitsuwa chose. Ruzivo urwu rwakabvumira kutumirwa kwemapoka ekubatsira mafashamo zvakananga uye kutaurirana kwakarurama kwevanhu nezvenzvimbo dzaive panjodzi huru.
Kuongororwa kwedata remasensa mushure mezviitiko kwakabatsirawo PUB kuona zvipingamupinyi zvemasensa emvura uye kugadzirisa mari yekudyara mune ramangwana. Kugona kwemasensa ekugadzira piezoresistive kupa zviyero zvakarurama kunyangwe mumamiriro ezvinhu akaoma kunoita kuti ave akakosha zvikuru pakuferefeta uku kwezvekuferefeta, sezvo achitora hydrograph yakazara yezviitiko zvemafashamo pasina data rakakwana panguva yekuyerera kwakanyanya.
Kutarisirwa kweDziva remvura neKuchengeterwa Kwemvura
Maitiro matsva eSingapore ekuchengetera mvura nekutarisira matangi emvura anonyanya kutsamira pakutarisisa mvura nemazvo, nemasensa e piezoresistive achiita basa guru mukuona kushanda zvakanaka uye kuchengetedzeka kwemvura idzi dzakakosha. Seguta rechitsuwa rine zviwanikwa zvishoma zvemvura, Singapore yakachinja nzvimbo yayo yemaguta kuti ishande senzvimbo yekubata mvura, ichigadzira network yakakura yematangi emvura ikozvino anounganidza mvura kubva kuzvikamu zviviri kubva muzvitatu zvenyika. Kutarisirwa kwematangi aya kunoda data remvura rakarurama, renguva chaiyo - chinodiwa chakazadzikiswa zvizere netekinoroji ye piezoresistive sensor.
Kutarisa Sisitimu yeMarina Reservoir
Nzvimbo yeMarina Reservoir, nzvimbo ine vanhu vakawanda mumaguta muSingapore, inoratidza kushandiswa kwakasimba kwemasensa ekugadzira mvura munzvimbo dzakakura dzekuchengetera mvura. Masensa akawanda akaiswa munzvimbo dzakasiyana-siyana dzakadzika mudziva rese kuti atarise kwete huwandu hwemvura chete asiwo mhedzisiro yekupatsanurwa kwemvura uye kusiyana kwenzvimbo3. Kuyerwa uku kwakakosha kune zvimwe zvinhu zvekushanda:
- Kutarisirwa Kwekugoverwa Kwemvura: Ruzivo rwakarurama runovimbisa mwero wekubvisa mvura zvakanaka izvo zvinochengetedza kuwanikwa kwemvura uku zvichidzivirira kudhonzwa kwemvura zvisina kufanira.
- Kubatwa kwemvura ine dutu: Panguva yekunaya kwemvura, masensa anobatsira kuona kuti mvura yakawanda sei inogona kunwisa mvura iri mudura rayo zvakachengeteka.
- Kudzora Munyu: PaMarina Barrage, ruzivo rwesensa runozivisa mashandiro egedhi kudzivirira kupinda kwemvura yegungwa uku uchibvumira kuburitswa kwakakodzera.
Masensa ekugadzira piezoresistive ari muMarina Reservoir akagadzirwa kuti agare mumvura ine mvura yakachena apo mvura yakachena inosangana negungwa, nezvinhu zvakasarudzwa kuti zvisaora munzvimbo ino yakaoma. Kugadzirwa kwawo kwakasimba kunobvumira kushanda nguva dzose pasina kugadziriswa kwakawanda, pasinei nekunyudzwa nguva dzose uye kusangana nemakemikari akasiyana-siyana emvura.
Kutarisa Matangi Ekuchengetera Akagoverwa
Kunze kwematangi makuru emvura, masensa ekugadzira mvura anotarisa huwandu hwemvura mumatangi akawanda ekuchengetera mvura muSingapore—zvivakwa zvakakosha zvekuchengetedza kumanikidzwa kwemvura uye nzvimbo dzekuchengetera mvura dzekukurumidza munzvimbo dzese dzechitsuwa ichi37. Mashandisirwo aya anoratidza kushanduka-shanduka kwemasensa:
- Matangi eDzimba Dzemumaguta: Muzvivakwa zvirefu, masensa anovimbisa kuti mvura inosvika pauriri hwepamusoro yakakwana uku achidzivirira kuzara kwemvura.
- Matangi eSevhisi: Nzvimbo idzi dzekuchengetera zvinhu dzinoshandisa data remasensa kuti dzigadzirise hurongwa hwekupomba uye kushandiswa kwesimba.
- Kuchengetera Zvinhu Panjodzi: Mari yekuchengetedza zvinhu zvine chekuita nekusanaya kwemvura kana kukuvara kwezvivakwa inotariswa zvakanaka kuti igadzirire.
Iyo PUB ine masensa ekugadzira mvura akajairika (piezoresistive sensors) ekushandisa aya maapplication nekuda kwekushanda kwawo kwakasimba mumatangi akasiyana uye kugona kwawo kushanda zvakananga nemaSCADA systems anoita otomatiki network yekugovera mvura yeSingapore.
Tinogonawo kupa mhinduro dzakasiyana-siyana dze
1. Mita inobatwa nemaoko yemhando yemvura ine maparameter akawanda
2. Sisitimu yeFloating Buoy yemhando yemvura ine maparameter akawanda
3. Bhurashi rekuchenesa otomatiki re sensor yemvura ine ma parameter akawanda
4. Seti yakakwana yemaseva nesoftware isina waya module, inotsigira RS485 GPRS /4g/WIFI/LORA/LORAWAN
Kuti uwane mamwe masensa emvura ruzivo,
Ndapota taurai neHonde Technology Co., LTD.
Email: info@hondetech.com
Webhusaiti yekambani:www.hondetechco.com
Nhare: +86-15210548582
Nguva yekutumira: Chikumi-27-2025