Xa sisiya kuloba, sineendlela ezimbini eziphambili. Enye kukuloba ngokwesiko, apho siphosa khona intambo yethu, silinde ngomonde ukuba iintlanzi zilume, size sithembele kumava nethamsanqa. Enye indlela ijonge ukunciphisa ithuba, kwaye ukuze senze njalo, sisebenzisa... i-sonar okanye i-fish finderLe sonar isenza sazi ukuba zifumaneka kweyiphi indawo iintlanzi ezinokubanjwa kunye nokuba injani na indawo elwandle apho siza kuloba khona.
Yinkqubo elula kakhulu esinika inani elikhulu le Ulwazi oluluncedo malunga nobunzulu, isakhiwo, ubushushu bamanzi kunye nobukho bawo de peces ukuze sisebenze ngcono kuhambo lwethu lokuloba, nokuba sisuka elunxwemeni, kwityhubhu edadayo, kwi-kayak okanye kwisikhephe.
Kodwa, Zeziphi iimpawu ekufuneka i-sonar efanelekileyo yokuloba ibe nazo? Ukuqinisekisa ukuba ixabisa ngokwenene utyalo-mali kwaye ihambelana nesimbo sakho sokuloba, zahluke njani iindlela ezahlukeneyo zobuchwepheshe (2D, CHIRP, DownScan, SideScan, real-time, i-GPS edibeneyo...)?
Kweli nqaku siza kukuxelela ukuba yintoni na Iimpawu ze-sonar engcono kakhulu yokulobaIndlela yokukhetha imodeli efanelekileyo ngokuxhomekeke kuhlobo lokuloba olukwenzayo, kunye noko kufuneka ukujonge ukuze uphephe ukuchitha imali eninzi okanye ukungaphumeleli.
Iimpawu ekufuneka zibe nazo i-sonar efanelekileyo yokuloba
Kukho iintlobo ezithile ze-sonar zokuloba eziye Uqhagamshelo lwe-frequency ezimbini kunye ne-WiFiEzi mpawu zisenza sikwazi ukujonga iziphumo zophando ngokulula ngqo kwifowuni okanye kwithebhulethi yethu. Zihlala zithandwa ngabasebenzisi kuba Zingasebenza kubunzulu obufikelela kwiimitha ezili-100 kwaye zinesikrini se-LCD okanye isikrini sefowuni ngokwayo. njengeziko lolawulo. Ezi zixhobo ze-sonar zenza kube lula ukukhangela ukubanjwa okunokwenzeka elwandle okanye emanzini angaphakathi, ingakumbi kwabo bangenamonde kangako okanye abafuna ukuphucula ngokupheleleyo i-cast nganye.
Xa sifuna iintlanzi, nokuba kuselwandle, emlanjeni, edamini, okanye echibini, uncedo lwe-sonar luluncedo kakhulu. Kungathi singakwazi... “funda” oko kungaphantsi kwaye, ngale ndlela, sifumane amadama, izakhiwo, kunye notshintsho olunzulu ngokulula ngakumbi. ubunzulu obuchanekileyo, ubunzima bezantsi, ubukho be-algae okanye izityalo kunye nesixa esiqikelelweyo de peces phantsi kwesikhephe okanye elunxwemeni lwethu. Konke oku kwandisa kakhulu amathuba ethu okuphumelela.
Ukuze ufumane eyona sonar ilungileyo yokuloba, kuya kufuneka udlule kwixabiso uze ujonge uthotho lweeparameter eziza kumisela ukusebenza kwayo kokwenyani: i-frequency, amandla, uhlobo lomqadi, uhlobo lokubonisa, imisebenzi ye-GPS kunye nemephu, uhlobo lokubukela (2D, 3D, ecaleni, ngexesha langempela), ukuhambelana kunye nokunikezelwa kombanePhakathi kwezinye izinto. Apha siza kubonisa into omele uyiqwalasele ukuqinisekisa ukuba i-sonar yokuloba esemgangathweni ikufanela.
Ngaphezu koko, kubalulekile ukuqonda ukuba, nangona uphando oluhle luphucula kakhulu iziphumo, Ayitshintshi ngokuzenzekelayo umlobi oqalayo ukuba yingcali.Eyona nto ibalulekileyo kukudibanisa ukufunda okuchanekileyo kwe-sonar namava athile, ulwazi lwendalo, kunye nokukhetha okufanelekileyo kwesihenqo okanye isithiyelo.
Umthamo, i-frequency kunye nenkqubo yokulinganisa ye-sonar engcono yokuloba
La umthamo womsebenzi kunye nenkqubo yokulinganisa Ezi zezinye zezona zinto zibalulekileyo ekufuneka zibe nazo inkqubo ye-sonar esebenzayo. Ezi zixhobo zikhupha amaza esandi (iipulses) kwaye, kuxhomekeke kwindlela ezitsiba ngayo kwizinto kunye nexesha elithathayo ukuba zibuye, zinokumisela umgama kunye nobunzulu bezo echoes. Kufana nokusebenzisa uhlobo lwe-radar olufana nolo lusetyenziswa zezinye ii-cetaceans, kodwa olulungiselelwe ukuloba.
Le nkqubo yokubona i-sonar isekelwe kumgaqo we i-echolocationNangona kunjalo, kukho umahluko obalulekileyo phakathi kweemodeli ezahlukeneyo kunye nendlela ezisebenza ngayo:
- I-frequency ephantsi (umz., 50 kHz)Ingena ngcono emanzini anzulu kakhulu, nto leyo eyenza ukuba ilungele ukuloba elwandle, kodwa ayinazo iinkcukacha ezininzi.
- I-frequency ephakathi: ilungele ukufumana iintlanzi kubunzulu obuphakathi kunye nokulinganisela phakathi kobubanzi kunye nencazelo.
- I-frequency ephezulu (ngaphezulu kwe-180-200 kHz)Inika umfanekiso ocacileyo ngakumbi emanzini anganzulu, ilungele ukubukela iintlanzi ezincinci, izityalo kunye nezakhiwo ngokuchanekileyo okuphezulu.
- Ubuchwepheshe be-CHIRPEndaweni yokudlulisa i-frequency esisigxina, ithumela i-sweep of frequency (umzekelo, ukusuka kwi-150 ukuya kwi-240 kHz). Oku kuvumela i- umahluko ongcono phakathi kweentlanzi kunye nezakhiwo kunye nokwahlukana okubukhali kakhulu kweenjongo.
Ayizizo zonke iinkqubo ze-sonar Abasabela ngendlela efanayo kwizinto, kwaye abatoliki ii-echoes ngendlela efanayo.Okukhona uluhlu olubanzi lweefrikhwensi ezisetyenziswayo kunye nokuphucuka kokusetyenzwa kwangaphakathi, Ukude kakhulu nangomgangatho ophezulu, ungabona "okungaphantsi kwamanzi" kunye nokusebenza nzulu ngaphandle kokulahlekelwa ziinkcukacha ezininzi. Oku kuxhomekeka kumgangatho we-transducer kunye nezixhobo ze-elektroniki zeprobe.
Xa kufuneka sikhethe uhlobo oluthile, kufuneka sicacelwe Siza kuloba kubunzulu obungakanani rhoqo? kwaye phantsi kweziphi iimeko. Ukuloba elunxwemeni, edada, okanye kwi-kayak kwiindawo zamanzi, kuqala kunikwa iinkcukacha emanzini anganzulu ngokuchasene noluhlu oluphezulu. Ngokwahlukileyo koko, kubalobi baselwandle olunzulu, amandla aphezulu kunye neefrequencies eziphantsi oko kungena ngcono.
Kwezinye iimeko singabandakanya iintambo ezinde okanye ii-transducers ezahlukeneyo Ukwandisa ububanzi kunye nokuphucula ukugubungela indawo yokuloba. Ukuba sineenzwa ezahlukeneyo zeefrikhwensi ezahlukeneyo (umzekelo, i-CHIRP transducer kunye nenye eyenzelwe ngokukodwa umbono osecaleni), singaya phambili ngakumbi kuphando lwethu kwaye sigubungele uluhlu olubanzi kakhulu lweemeko.
Ukunikezelwa kwedatha ukuba i-sonar efanelekileyo yokuloba kufuneka ibe nayo
Enye into ebalulekileyo xa ukhetha i-sonar efanelekileyo yokuloba yi- indlela idatha evezwa ngayoI-transducer enamandla ayisebenzi ukuba ulwazi luboniswa kwisikrini esinzima ukusifunda okanye esinesisombululo esiphantsi. Nje ukuba isixhobo sibambe i-echoes, kufuneka cwangcisa isignali yesandi kwaye uyiguqule ibe ngumfanekiso ocacileyo nozinzileyo.
Idatha idla ngokuboniswa kwisikrini kwaye inokutolikwa ngokulula ukuba uyilo lwe-interface lulungile. Indlela le datha evezwa ngayo inokwenza umahluko omkhulu kwixabiso kunye nomgangatho wezixhobo.
- Izikrini zeLCD ezisisisekoNjengezo zisetyenziswa kwiiwotshi eziqhelekileyo, zibonisa ulwazi olulula. Zanele ukujonga ubunzulu kunye nee icon. de peces kunye nolwakhiwo oluthile, kodwa azinazo iinkcukacha ezininzi.
- Izibonisi ze-LED okanye ze-IPS ezinesisombululo esiphezuluNangona zisenokuba zincinci kancinci, zibonelela umgangatho ophezulu kakhulu womfanekiso, umahluko ongcono kunye nokubonakala kakuhle nokuba kukho ilanga elithe ngqo okanye iiglasi ezijikelezileyo.
- Inkcazo kunye nenani lee-pixelsOkukhona isikrini sinazo ii-pixels ezininzi, Okukhona ukumelwa kwemvelaphi kunye nentlanzi kuya kuba ngokuchanekileyo.Oku kubonakala ngakumbi xa kusetyenziswa iindlela eziphambili ezifana neDownScan, iSideScan okanye i-3D.
Kubalulekile ukukhumbula ukuba amaxesha amaninzi xa sisiya kuloba kusasa, ngorhatya, okanye nasebusukuPhantsi kwezi meko, inkqubo elungileyo yokukhanyisa i-backlight kunye ne-interface ecacileyo zibalulekile ukuqinisekisa ukuba idatha ilula ukutolikwa ngaphandle kokutsala amehlo.
Ubuchwepheshe buhambele phambili kakhulu kangangokuba namhlanje singathetha ngabo iintlobo ezahlukeneyo zombono kwiindawo zokufumana iintlanzi:
- I-2D yesiNtu: Lo ngumbono weklasikhi we-sonar, osetyenziswa kakhulu, obonisa izantsi kunye neentlanzi zivakala ngendlela ye-arc okanye amachaphaza anemibala.
- Umbono othe nkqo we-3DInika umfanekiso ofana kakhulu nefoto yasezantsi phantsi kwenqanawa, ilungele ukubukela izakhiwo ngokweenkcukacha.
- Imifanekiso esecaleni ye-3D (Ukuskena ecaleni)Olu phawu lukuvumela ukuba uskene amacala esikhephe, ubonise uhlobo lomfanekiso wolwandle kumacala omabini. Luluncedo kakhulu ekuhloleni iindawo ezinkulu ngaphandle kokudlula ngqo phezu kweentlanzi, ngaloo ndlela uphephe ukuzisoyikisa.
Kungoko ke, kuqhelekile ukuba iimodeli ezibalaseleyo kweli candelo zibe zezo zisebenzisa ifowuni okanye ithebhulethi njengesikrini. Ke, Asidingi console ezinikeleyo kwaye idatha ithunyelwa kwisiphelo sendlela, apho sinokuyibona khona ngobukhulu obukhulu nangomgangatho olungileyo, kunye neendlela zokurekhoda, ukufota kunye neendawo ezinomdla.
Ukongeza, iiprobe ezininzi zanamhlanje ziquka Imisebenzi ye-GPS edibeneyo kunye nemephuOku kukuvumela ukuba uphawule iindawo zendlela, ugcine iindlela, wenze iimephu ze-bathymetric ezenziwe ngokwezifiso ngexesha langempela, kwaye ubuyele ngqo kwiindawo apho ubusebenza khona. Olu seti lwemisebenzi ludla ngokubizwa ngokuba Iprobe ye-GPS plotter okanye "iprobe edibeneyo".
Amandla kunye nokusebenza
Iinguqu ze umbane, ukuzimela kunye nokulula kokusetyenziswa Ezi zizinto ezibaluleke kakhulu. Ukulula kokusetyenziswa kwemveliso kunefuthe elikhulu ekukhetheni eyona ntlanzi ifanelekileyo. I-fish finder ekunzima ukuyiseta okanye ephila ubomi obuphantsi kwebhetri ayisiyomveliso ilungileyo xa kusenziwa.
Iimodeli ezilungileyo zezo zine ii-touchscreens eziqondakala lula okanye amaqhosha ezisivumela ukuba sihambe ngokulula kwiindlela ezahlukeneyo zesixhobo: tshintsha umbono (2D, DownScan, SideScan), lungisa ubuntununtunu, umahluko, zoom, khetha uluhlu lobunzulu, okanye usebenzise iileya zemephu. Ukuba, ukongeza, ine umsebenzi oneenkcukacha wokusondeza, singahambahamba kwizinto ezikwisikrini size sizihlalutye ngokuchanekileyo.
Ngale ndlela, izixhobo zokufumana iintlanzi zezona ndlela zilungileyo kubalobi abaninzi. ngokusekelwe kwizicelo zeselfowuniapho i-smartphone ngokwayo isebenza njengesikrini kunye neziko lolawulo. Ezi zihlala zilungele kakhulu ukuloba usuka elunxwemeni, ityhubhu yokudada, okanye i-kayak, njengoko zithatha indawo encinci kakhulu kwaye zisebenzisa isixhobo osele unaso nawe.
Ngokuphathelele amandla, ibhetri elungileyo kwi-sonar yokuloba yileyo ine- ubomi bokwenyani beeyure ezi-5 okanye ezi-6 ezilandelelanayo ngaphandle kokulahlekelwa kukusebenza. Ezinye iimodeli eziphathwayo zisebenzisa iibhetri, nto leyo enokuba lula, kodwa ifuna ukuthwala ezinye izinto kwaye ivelisa iindleko ezininzi ekuhambeni kwexesha. Kwiinqanawa, iikayak, kunye neetyhubhu ezidadayo, kuqhelekile ukusebenzisa iibhetri ze-12V ezinee-amperage ezahlukeneyo kuxhomekeke kukusetyenziswa kwamandla kwe-display kunye neemodyuli ze-sonar.
Kwizikrini ezilula nezincinci, ibhetri ye 12V kunye ne-7-20 Ah Oku kunokwanela usuku lonke. Iiprobe eziphucukileyo ngakumbi, ezinezikrini ezinkulu kunye neenkqubo ze uphando lwexesha langempelaukusetyenziswa kwebhetri kuyanda kakhulu kwaye kuyacetyiswa ukuba ukhethe iibhetri ze i-amperage ephezulu kunye nomgangatho (umzekelo, i-12V kunye ne-50 Ah okanye ngaphezulu) ezigcina i-voltage izinzile kwaye zigcina ubukhali bomfanekiso nokuba sekuphelweni kosuku.
Abanye abalobi bakhetha ukusebenza ngeenkqubo ze-16V okanye ezingama-24V ukunciphisa ubunzulu bokusetyenziswa kwaye kuphuculwe uzinzo lombane, ingakumbi kwizikrini ze-intshi ezili-12 okanye ezili-16. Okubalulekileyo, ngaphezu kombane ophezulu isixhobo esinokuwuphatha, kukuba ibhetri igcina i-a i-voltage efanelekileyo ixesha elide kangangoko kunokwenzeka kwaye izixhobo ze-elektroniki zikhuselwe kakuhle ngee-fuse kunye neentambo ezisemgangathweni.
Iintlobo zezixhobo zokufumana iintlanzi kunye nobuchwepheshe bokubona ukuloba
Ukongeza kwiimpawu ngokubanzi, kuyanceda ukwazi iintlobo zobuchwepheshe be-sonar kunye nombono enokufakwa kwisixhobo sokufumana iintlanzi sanamhlanje. Ngokuxhomekeke kwiimfuno zakho kunye namava akho, ungakhetha kwiindlela ezahlukeneyo, nganye ineenzuzo ezithile:
- Iprobe ye-2D eqhelekileyoOlu lolona hlobo lulula. Lusebenzisa amaza asisigxina elinye okanye amabini kwaye lusetyenziselwa ukubona ubunzulu, ubunzima basezantsi, kunye nezinto. Lwanele abaqalayo kunye nabalobi abaninzi bokuzonwabisa.
- I-CHIRP sonarEndaweni yokukhupha i-frequency enye, ithumela amaza amaninzi. Oku kubonelela iinkcukacha ezithe vetshe kunye nokwahlukana okungcono phakathi kweentlanzi kunye nezakhiwo, ilungele ukuloba ngobuchwephesha okanye ukhuphiswano.
- Ukuskena phantsi / Ukufanekisa phantsiIbonisa umbono oneenkcukacha kakhulu wolwandle olungaphantsi kwesikhephe. Ilungele ukubona amasebe, amatye, imithi engaphantsi kwamanzi kunye nezityalo.
- I-SideScan / Imifanekiso esecaleniIskena macala omabini enqanawa, ikwenza ubone iindawo ezinkulu ngaphandle kokudlula ngqo phezu kwazo. Iluncedo kakhulu ekufumaneni iintlanzi ngaphandle kokuzothusa nasekukhangeleni izakhiwo ezinkulu.
- I-Fishfinder ene-GPS edibeneyoIdibanisa isandi, iGPS, kunye nenkqubo yemaphu kwisixhobo esinye. Phawula amanqaku, yenza iindlela, kwaye ujonge indawo yakho kwimephuOku kubalulekile ukuba uloba kwiindawo ezintsha okanye kwiindawo ezinkulu zokuloba.
- Imephu yexesha langempelaEzinye iiprobe zikuvumela ukuba wenze ezakho iimephu ze-bathymetric ngelixa uhamba ngenqanawa, ukurekhoda ubunzulu bemilo ngocoselelo olukhulu.
- Iiprobe zexesha langempelaZibonisa intshukumo ephilayo, ngokungathi ubukele ividiyo engaphantsi kwamanzi. Zilungele ukuloba ngokusebenzayo (ngokuthe nkqo, ngokujija, ngokujikelezisa ngobuchwephesha) kunye nokubukela. indlela iintlanzi ezisabela ngayo kwizithako.
- Iiprobe eziphathekayo okanye ezingenazingcingoYenzelwe ukuhamba nge-kayak, iityhubhu zokudada, okanye ukuloba elunxwemeni. I-transducer idla ngokuba ncinci kwaye ithumela idatha nge-WiFi okanye nge-Bluetooth kwisixhobo sakho esiphathwayo.
Ukuqonda ukuba yintoni eyenziwa yiteknoloji nganye kunye nendlela ehambelana ngayo nendlela yakho yokuloba kuya kukunceda khetha i-sonar elinganiselayoUkuphepha ukuhlawulela iimpawu ongazisebenzisiyo okanye, ngokuchaseneyo, ukungaphumeleli ukuba uyakonwabela ukuloba ngobuchwephesha okanye ngokukhuphisanayo.
Eyona sonar ilungileyo yokuloba
Emva kokuphonononga iimpawu ngokubanzi, kufanelekile ukujonga iimodeli ezithile ezibonakalise ukuba zisebenza kakuhle kwiimeko zokwenyani. Ezi zimbini zilandelayo ziyimizekelo edumileyo phakathi kwabadobi abafuna ulungelelwano oluhle phakathi iimpawu, ukuphatheka lula kunye nexabiso.
Uphendlo olunzulu lwePro+ de peces
Le modeli inenzuzo yokubonelela uqhagamshelo olungenazingcingo ngqo kwi-smartphone yakhoOko kuthetha ukuba unako Jonga kwiscreen sakho sefowuni umfanekiso opheleleyo wento eyenzekayo phantsi kwamanzikunye nedatha malunga nobunzulu, isakhiwo, ubushushu, ubukho de peces kunye ne-martography esisiseko.
Ekubeni iyi-sonar ephathekayo, iyakwazi ukuziqhelanisa kakuhle ne- ukuloba elunxwemeni, ngesikhephe, ngekayak okanye ngeenqanawa ezincinciAkudingi kufakelwa nzima kwaye ingaphoswa njengesithambiso sokukhangela iindawo ezikude nendawo oloba kuyo.
Mhlawumbi, ubomi bebhetri Eyona ngxaki iphambili kukusetyenziswa rhoqo malunga neeyure ezi-5,5. Eli xesha lihlala libhetri lisenokunganeli ukuba uhambo lwakho lokuloba lude kakhulu okanye ukuba usebenzisa amaza anzima kunye neendlela zokuskena. Nangona kunjalo, kudla ngokwanela uninzi lwabalobi bokuzonwabisa, ingakumbi xa zidityaniswe nokutshaja okupheleleyo kunye nolawulo olufanelekileyo lwexesha.
IGearmax 100M yokufumana okunzulu
Le modeli yenzelwe ukuloba ngemveli kwisikhephe okanye elunxwemeniInesikrini se-LCD esidityanisiweyo kunye neentambo ezifikelela kwi-7,5 yeemitha ze-transducer. Unokuvavanya ukuya kuthi ga kubunzulu beemitha ezili-100, nto leyo eyenza ukuba ifaneleke kwiindawo ezininzi zokugcina amanzi kunye neendawo ezikunxweme.
Iziphumo ziboniswa kwisikrini nge uphawu oluhle lobuthathaka kunye nendawo ekufutshane nexhoba elinokubakhoYimodeli epheleleyo neyomeleleyo, enexabiso elifanelekileyo kwaye kulula ukuyiqonda nakubalobi abanamava amancinci kwi-elektroniki.
Ukukhetha i-sonar efanelekileyo yokuloba kubandakanya indibaniselwano efanelekileyo Cinga ngezinto ezifana nohlobo lokuloba, ubunzulu obuqhelekileyo, iteknoloji yokubona, ubungakanani besikrini, ubomi bebhetri, kunye nohlahlo lwabiwo-mali. Ngolu lwazi, ungahlalutya ukuba loluphi uhlobo lwentlanzi olufanela iimfuno zakho kwaye ufumane okungakumbi kuhambo ngalunye emanzini, ukonwabela amava okuloba asebenzayo, obuchwephesha, nawonwabisayo.