Masensa evhu ane simba ndiyo imwe yenzira dzakajairika pakuyera hunyoro hwevhu hwemazuva ano (kazhinji hunoshandiswa mumhando ye frequency-domain reflectometry (FDR)). Nheyo huru ndeyekuwana hunyoro hwevhu nenzira isina kunanga nekuyera hunyoro hwayo hwe dielectric. Sezvo hunyoro hwemvura (inenge 80) hwakanyanya kupfuura hwezvimwe zvikamu muvhu (inenge 1 yemhepo uye inenge 3-5 ye soil matrix), shanduko yese muhunyoro hwe dielectric yevhu inonyanya kutsamira pahunyoro hwevhu.
Izvi ndizvo zvinhu zvikuru zviri mairi:
I. Simba Nezvakanakira Zvikuru
1. Mutengo wakaderera uye zviri nyore kuita kuti vanhu vafarire
Zvichienzaniswa nemasensa eTDR ane high-precision time-domain reflectometry (TDR), ma capacitive sensors ane zvikamu zvemagetsi zvakaderera uye mitengo yekugadzira, izvo zvinoita kuti zvikwanise kushandiswa zvakanyanya mumamiriro ezvinhu anoda kushandiswa kwakakura, senge kurima kwakangwara uye kudiridza mubindu.
2. Kushandiswa kwesimba kwakaderera zvakanyanya
Maseketi ekuyera simba pachawo anoshandisa simba shoma uye akakodzera zvikuru kushandiswa kwenguva refu mukutarisa nzvimbo uye kushandisa Internet of Things uchishandisa mabhatiri nema solar panels. Anogona kushanda nguva dzose kwemwedzi kana kunyange makore.
3. Inogona kugara ichitariswa kwenguva yakareba
Zvichienzaniswa nenzira yekuomesa inoda kushandiswa nemaoko, ma capacitive sensors anogona kuvigwa muvhu kuti aite kuunganidza data pasina anomutarisa, nguva dzose uye otomatiki, uye anogona kubata shanduko inochinja yehunyoro hwevhu, senge simba rekudiridza, mvura inonaya uye kupwa kwemvura.
4. Yakabatana muhukuru uye iri nyore kuisa
MaSensor anowanzogadzirwa semaprobes. Ingoboora gomba panzvimbo yekuyera woisa probe yacho muvhu wakatwasuka, zvichikonzera kukuvara kudiki pachimiro chevhu.
5. Kugadzikana kwakanaka uye hapana radioactivity
Kusiyana nemamita e neutron, masensa e capacitive haabatanidzi chero manyuko emwaranzi, akachengeteka kushandisa, uye haadi mvumo yakakosha kana dziviriro.
6. Yakabatana uye ine hungwaru
Zviri nyore kwazvo kubatanidza nevanounganidza data uye mamodule ekutumira data asina waya (akadai se4G/LoRa/NB-IoT) kuti vagadzire network yakazara yekutarisa hunyoro hwevhu. Vashandisi vanogona kuona data iri vari kure panguva chaiyo kuburikidza nenharembozha kana mapuratifomu emakombiyuta.
Ii. Zvipingamupinyi nematambudziko
Kururama kwekuyera kunokanganiswa nezvinhu zvakawanda
Kukanganiswa kwehunhu hwevhu: Makori ekugadzirisa ivhu revhu, revhu rakatsetseka nejecha akasiyana. Masensa anowanzo gadziriswa nejecha nevhu rakajairwa kana richibuda mufekitori. Kushandiswa zvakananga muvhu rine hunhu hwakasiyana kunokonzera zvikanganiso.
Kukanganiswa kwesimba remagetsi evhu (munyu): Ichi ndicho chimwe chezvinhu zvikuru zvinokonzera kukanganisa kwema sensor emagetsi. Maion emunyu muvhu anogona kukanganisa minda yemagetsi, zvichiita kuti zviyero zvakayerwa zvive zvakakwirira. Muvhu rine munyu, kururama kwekuyera kuchaderera zvakanyanya.
Kuoma kwevhu uye kukanganiswa kwaro: Kana purobe iri pedyo nevhu uye kana paine maburi makuru kana matombo muvhu zvese zvinokanganisa kururama kwemhedzisiro yekuyera.
Kukanganiswa kwekupisa: Kuchinja-chinja kwe dielectric kunoenderana nekupisa. Masensa emhando yepamusoro ane masensa ekupisa akavakirwa mukati kuti abhadhare, asi mhedzisiro yekuripa ine muganho.
2. Kuongororwa panzvimbo yacho kunodiwa
Kuti uwane mhedzisiro yekuyera kwakanyatsojeka, kunyanya mumhando dzevhu dzakatarwa, kuongororwa panzvimbo yacho kunowanzo dikanwa. Kureva kuti, mienzaniso yevhu inounganidzwa, huwandu hwemvura chaiyo hunoyerwa nenzira yakajairika yekuomesa, uye yozoenzaniswa nekuverenga kwesensa kuti pave ne equation yekuenzanisa nzvimbo. Iri idanho rakakosha rekuona kuti data rakarurama, asi rinowedzerawo mutengo wekushandisa uye chiyero chehunyanzvi.
3. Chiyero chemuyero chiri munharaunda yacho
Kuyera kwesensa kunogumira pahuwandu hwevhu rakatenderedza probe (kureva, "nzvimbo inonzwisisika" yesensa). Nzvimbo iyi inowanzova diki (masendimita mashoma e cubic), saka mhedzisiro yekuyera inomiririra ruzivo rwe "poindi". Kuti unzwisise mamiriro ehunyoro hwevhu mumunda wese, mapoindi akawanda anofanira kuiswa.
4. Kugadzikana kwenguva refu uye kudzungaira
Kana simbi iri muvhu ikavigwa kwenguva yakareba, inogona kukwegura nekuda kwengura yemagetsi kana kushanda kwemakemikari, zvichiita kuti zviyero zvekuyera zvifambe. Kuongororwa nguva dzose uye kugadziriswazve zvinodiwa.
Iii. Mazano Anoshanda uye Mazano Ekusarudza
Mamiriro ezvinhu akakodzera kwazvo
Kurima kwakangwara uye Kudiridza Kwakarurama: Kutarisa hunyoro hwevhu, kutungamira nguva yekudiridza uye huwandu hwemvura yekudiridza, kuchengetedza mvura uye kuwedzera kugadzirwa.
Kuchengetedza nzvimbo dzakasvibira uye nzvimbo dzegorofu: Zvinonzwa zvepakati zvemasisitimu ekudiridza anongozvishandira ega.
Tsvagiridzo yesainzi: Tsvagiridzo muminda yakaita se ecology, hydrology, uye meteorology inoda kutariswa kwenguva refu uye nguva dzose kwehunyoro hwevhu.
Yambiro yenjodzi dzemuvhu: Tarisa hunyoro hwevhu pamawere nepamipata yemigwagwa kuti unyevere njodzi dzekudonha kwevhu.
Mamiriro ezvinhu anoda kushandiswa nokungwarira:
Munzvimbo dzine ivhu rine munyu wakawanda uye rine alkali yakawanda: Kunze kwekunge mamodheru akagadzirwa uye akaongororwa akashandiswa, kuvimbika kwedata kwakaderera.
Muzviitiko zvezvitupa zvemetrological zvine zvinodiwa zvakanyanya kuti zvive zvechokwadi: Panguva ino, zvingave zvakakosha kufunga nezvemasensa eTDR anodhura zvakanyanya kana kushandisa zvakananga nzira yekuomesa.
Muchidimbu, capacitive soil sensors isarudzo "inodhura zvishoma". Kunyangwe ingave isingape hunhu hwakarurama padanho remurabhoritari, inogona kuratidza mafambiro ekuchinja kwehunyoro hwevhu kubva pakaoma kusvika pakunyorova. Kune akawanda esarudzo dzekugadzira nekutarisira, izvi zvatova nekubatsira kukuru. Kunzwisisa hunhu hwayo nemazvo uye kuita basa rakanaka mukuyera ndiwo makiyi ekushandisa zvakanaka.
Kuti uwane rumwe ruzivo nezve sensor yevhu, ndapota taura neHonde Technology Co., LTD.
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Email: info@hondetech.com
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Nguva yekutumira: Zvita-01-2025