Echo manzwi ekuredza muzhizha nechando, mhando dzakanakisa, mitengo

Kana iwe ukaenda kudhipatimendi rehove yechero chitoro, iwe unogona kuona huwandu hukuru hwezvinhu zvakasiyana zvinofambisa maitiro ekuredza.

Pano iwe unogona zvakare kuona echo manzwi anobatsira muredzi kuwana nzvimbo dzekupaka hove. Naizvozvo, zvine musoro kugara pamusoro pekushanda kwechigadzirwa ichi.

Ko varedzi vanoda echo sounder?

Maererano nevakawanda vanofarira hove, echo sounder inongodiwa, kunyanya mumamiriro ezvinhu apo kune varairi vakawanda, uye hove shoma uye shoma. Iyo echo sounder inobatsira kuwana nzvimbo dzekuredza, uye inobatsirawo kuona chimiro chepasi pechidziva uye kudzika kwayo.

Kuti uite echo sounder mubatsiri chaiye, unofanirwa kudzidza mashandisiro ayo. Naizvozvo, pakusarudza echo sounder yekuredza, iwe unofanirwa kusarudza pane zvimwe zvinhu:

• Kudzika kwedhamu.
• Device maitiro.
• Mutengo wechigadzirwa.

Sezvo mutemo, echo sounders inogona kushandiswa zvose pakuredza kubva kumahombekombe uye kubva kunzvimbo yekushambira. Zvichienderana nemamiriro ekubata hove, chigadziro chine maitiro chaiwo chinosarudzwawo. Iyo echosounder transducer inogona kukwidzwa kana pane transom yechikepe kana pahull, zvichienderana nekugadzirwa kwechikepe. Zvishandiso zvakaiswa pahull yechikepe zvinoratidzirwa nekuwedzera simba uye simba.

Huwandu hwematanda uye kona yekutarisa pakusarudza echo sounder

Iyo huru yehunyanzvi maitiro echigadzirwa zvinoenderana nehuwandu hwemaranzi. Kuti zvive zvakanyatsojeka, chinhu ichi chinokanganisa kona yekuongorora, kana kuti, kona yekuona echo sounder.

Zvinoenderana nekuvapo kwematanda akaongororwa, manzwi echo akakamurwa kuita mapoka mana:

1. Nedanda rimwe uye kona yekuona ye20 degrees.
2. Iine matanda maviri uye kona yekuona ye60 degrees.
3. Kuvapo kwematanda matatu kunopa kona yekuona ye3 kusvika ku90 madhigirii.
4. Kuvapo kwe4 matanda kunokubvumira kuti uwane kona yekuona ye90 degrees.

Pakutanga kutarisa, iyo yakawanda matanda inobatanidzwa mune echo sounder, zviri nani. Ndizvo chaizvo here? Kuvapo kwemwaranzi akati wandei kunoumba iyo inonzi nzvimbo dzakafa umo iwe haugone kuona hove. Iko hakuna kudhirowa kwakadaro mumidziyo ine yakamanikana yekuona kona uye danda rimwe chete rinobatanidzwa. Echo sounder yakadaro yakakwana kune zvose zvezhizha nehove yechando.

Pamusoro pehuwandu hwematanda, iyo echo sounder inoratidzwa neiyo inoshanda frequency, iyo inokanganisa kugadzirisa kwayo. Mazhinji mamodheru ane frequency yekushandisa ye150 kusvika 200 kilohertz. Panguva imwecheteyo, unogona kuwana matanda maviri ematanda, ane frequency yekushandisa ye50 uye 200 kilohertz. Iyo yakakwirira yekushanda frequency, zviri nani kuzivikanwa kwehove dziri pasi pemvura.

Midziyo ine yakaderera yekushanda frequency inotaridzwa nekuverenga kusiri iko, kunyanya munzira yekufamba kwechikepe.

Zvinhu zvinokosha zvokufunga nezvazvo

Gore rega rega, huwandu hwemhando nyowani dzine akasiyana emhando yepamusoro huri kukura. Kuti ufambe nekuyerera kukuru kweruzivo, iwe unofanirwa kuterera kune anotevera sonar zviratidzo:

• Kuvapo kwekuratidzira. Iyo yakawanda pixels iyo chiratidziro chine, iyo yakajeka mufananidzo ichave. Panofanira kunge paine chimiro chemhando yemufananidzo. Mutsvaki wehove ane chiratidziro chidiki anonyanya kukodzera kubata hove munzvimbo imwechete. Zvekubata hove pakufamba, zviri nani kutora mudziyo une hombe skrini kana ine 3D monitor. Izvo zvinodikanwa kuti mudziyo unogona kushanda pamwe chete ne smartphone, piritsi kana GPS navigator.
• Kunzwisisa. Anonzwa anogamuchira anonhonga masaini asina kusimba, ayo anozoshandurwa kuita masaini edhijitari. Chiridzwa chinofanira kunge chine senitivity setting kugadzirisa muminda.
• Chigadzirwa chacho chinofanira kushanda mune chero mamiriro ezvinhu, masikati neusiku.
• Simba rinogamuchirwa transmitted signal, iyo inokubvumira kuti uwane hove pakadzika hukuru.
• Nhamba yemwaranzi. Chishandiso chine danda rimwe chakakwana, icho chinonyatso tsanangura nzvimbo yehove.
• Operating frequency. Iyo yakakwirira yehuwandu hwekushanda, iyo yakanyanya kugadziriswa kwechiridzwa.
• Shockproof uye isina mvura kesi.

Paunosarudza echo sounder, unofanira kunyatsodzidza kushanda kwayo uye chinangwa.

Zviyero uye mwaka wekushandiswa

An echo sounder yakakosha kune zvese zviri zviviri zvekuredza zhizha nechando. Ichanyanya kukosha munguva yechando apo iwe unofanirwa kuchera makomba akawanda mukutsvaga hove. Panguva imwecheteyo, hauzivi kuti ndeipi yemakomba iwe unogona kutanga kubata hove, izvo zvinotora nguva yakawanda, sezvo iwe uchifanira kubata mumwe nomumwe wavo.

Echo manzwi akakamurwa kuita:

1. tsindirana. Kwete zviyero zvakakura zvinokutendera kuti utakure mudziyo muhomwe yako. Chishandiso ichi chinoshanda nemabhatiri.
2. takurika. Inotakurwa mubhegi, inokodzera mamiriro ese ekuredza.
3. chubhu. Yakagadzirirwa kubata hove munguva yechando. Mudziyo uyu unofambiswa nebhatiri.

Madhizaini akagadzirirwa kuyera kudzika kweasingapfuure 10 metres akashongedzerwa nechiratidziro chakavakirwa pane maviri fluorescent zviratidzo. Mamodheru anogona kuyera kudzika kusvika pamamita makumi matanhatu ane mapoinzi matatu.

Iyo yekushanda frequency yezvishandiso ndeye 250 kHz uye zvinoenderana ne emitter inoshandiswa.

Pasimba rebhatiri:

Zviridzwa zvakagadzirirwa kuyera kudzika kwakadzika zvinodya inenge 19 mA, uye zviridzwa zvakadzika-mugungwa zvinopedza 25 mA.

Huwandu huyero uye huremu zvinoenderana nemuenzaniso wechigadzirwa uye chinangwa chayo.

Mamwe ma transom modhi evanowana hove ane basa rekuona tembiricha yemvura, inova chinhu chinobatsira kwazvo chinotaridza tarisiro yekuredza.

Iwe unogona kuwana mhando umo kutaurirana ne sensor kunoitwa pasina waya. Izvo zviri nyore kwazvo kushandisa pakuruka hove. Midziyo yakadaro inoratidzirwa nekusimba kwakakosha. Pasinei neizvi, vane chidimbu chakakosha chakabatana nehupenyu hushoma hwebasa (400-500 maawa), iyo inotarirwa nekushanda kwebhatiri. Haikwanise kutsiviwa nekuda kwemaitiro ekugadzira.

Tube echo manzwi anoshandiswa mumamiriro ekuredza ice. Mukuwedzera, vanogona kugadziriswa nyore nyore kune chikepe muzhizha. Ivo vakashongedzerwa nekuwedzera kwedivi rekuona unit.

Izvo chaizvo zvekusarudza echo sounder yezhizha nechando hove

Sezvo mutemo, maitiro akawanda akagadzirirwa kubata hove kwezhizha. Kunyangwe iwo achigona kushandiswa mumamiriro ekuredza munguva yechando, kana idzi dzisiri nzendo dzenguva dzose. Zvakadaro, zviri nani kupa sarudzo kune zvishandiso zvakagadzirirwa mamiriro echando ekubata hove, nekuti iwo anopokana nekupisa-zero tembiricha.

Maitiro ekusarudza paunenge uchitenga echo sounder

Kuvapo kwenhamba yakawanda yemhando nemitengo yakasiyana inoita kuti zvive zvakaoma kusarudza "mubatsiri" wekubata hove. Saka, zviri nani kupa zvido:

• Chigadzirwa chakakwana chakagadzirirwa mamiriro chaiwo ekuredza.
• Nekuvapo kweGPS navigator, kana ukaronga kubata hove munzvimbo dzakaoma-kusvika-kusvika.
• Nekuratidzwa kwepamusoro-soro, iyo inokubvumira kunyatsoona kwete kuvapo kwehove chete, asiwo kuwanda kwayo.
• Iine optimal sensor dhizaini. Mazhinji mamodheru akashongedzerwa nema sensors ane float, iyo inobvumira kuti iiswe yakanyatso yakatwasuka.

Vagadziri uye mutemo wezvemari

Mitengo yemanzwi echo inotsamira pazvinhu zvakawanda, senge hukuru hwese, simba, huwandu hwematanda, frequency yekushandisa, resolution, nezvimwe. Panyaya iyi, mitengo yemanzwi echo yakakamurwa muzvikamu zvitatu:

• Zvishandiso pamitengo yakaderera. Aya manzwi echo akagadzirirwa kuyera kudzika uye ane monochrome kuratidza. Kazhinji, vanoita mabasa avo.
• Midziyo paavhareji mitengo. Aya ndiwo maumbirwo emapuranga maviri anokwanisa kusarudza kwete nzvimbo yehove chete, asiwo anoratidza hukuru hwayo. Inokodzera kubata hove yechando.
• Midziyo inodhura. Sezvo mutemo, ivo vanoshandiswa pazvikepe zvekuredza kuti vatarise zvakadzika zvakadzika.

Kune echinyakare mamiriro ekubata hove, compact, isingadhuri mhando dzakakodzera, uko mashoma emabasa akaiswa: kuona yepasi topography uye kuwana kumira kwehove. Zvakawanda zvakare zvinoenderana nekugona kwemari: imwe angler inogona kutenga compact mudziyo ine monochrome kuratidza, nepo imwe inogona kutenga ine simba, yakamira mudziyo ine hombe skrini.

Muyero weanonyanya kufarirwa echo manzwi ekuredza

Anenge ese magadzirirwo anotendera iwe kuti uone kudzika kwechidziva, iyo topography yepasi uye kuvapo kwehove. Uye zvakadaro, zvakakosha kubhadhara kune zvinotevera zviitiko:

Garmin Echo 550c

Iyo echo sounder ine 5-inch color monitor. Inoshanda pahwaro hweHD-ID chinangwa-yekutevera tekinoroji, iyo inobvumidza iwe kuti uwane yakajeka mufananidzo wehove uye pasi pechidziva. Iine matanda maviri uye 60 uye 120 dhigirii maonero. Transducer. Ine kumbomira nekudzosera kumashure mabasa.

Lowrance Elite-7 HDI

Iyo ine 7 inch LED kuratidza. Inoshanda pamusimboti weHybrid Dual Imaging, iyo inobatsira kune yemhando yepamusoro mufananidzo. Iyo ine yakavakirwa-mukati GPS navigator. Iine Insight Genesis chimiro, unogona kugadzira mepu dzako.

Lowrance Mark-5x Pro

Akashongedzerwa nekesi isingapindi mvura. Inokwanisa kuchengetedza kushanda pane tembiricha inosvika -60°C. Iyo ine 5 inch monitor uye matanda maviri. Kwete kutsiva kubata hove munguva yechando.

Eagle Trifinder-2

Yakagadzirirwa kuona kudzika kusvika kumamita gumi uye isarudzo isingadhure yekuredza.

Humminbird PiranhaMAX 175xRU Inotakurika

Iyo sensor yakagadzirirwa matanda maviri: imwe ine frequency ye400 kHz, uye imwe ine frequency ye200 kHz. Sezvingatarisirwa, kune akasiyana ekuona makona: 16 uye 28 madhigirii, zvichiteerana. Akashongedzerwa ane akawanda maficha. Mune Hove ID mode, unogona kuona saizi yehove. Iyo echo sounder ine imba yakasimba, isina mvura. Inogona kushandiswa kuredza usiku. Panewo mukana wekudzora tembiricha yemvura.

Kuvapo kweiyo echo sounder yekuredza kunotendera iwe kuchengetedza yakawanda yakakosha nguva uchitsvaga hove. Mushure mezvose, hove haifaniri kungobatwa chete, inofanira kutanga yawanikwa.