Real-time kinematic positioning (RTK) inzira inogadzirisa zvikanganiso zvakajairika mune zvazvino satellite navigation (GNSS) masisitimu. Pamusoro peiyo ruzivo rwemukati mechiratidzo, inoshandisawo kukosha kwakayerwa kweiyo chiratidzo chinotakura chikamu, uye inovimba nereferensi chiteshi kana interpolation chaiyo chiteshi kuti ipe chaiyo-nguva kugadzirisa, ichipa huchokwadi hunosvika masendimita nhanho.
SingleSchiitiko RTK
Iyo yakapfava RTK kuyerwa fomu inoitwa nerubatsiro rwevaviri RTK vanogamuchira, iyo inonzi imwechete chiteshi RTK. Mune imwe-chiteshi RTK, chinongedzo chinogamuchira chinomisikidzwa pamusoro penzvimbo ine chinzvimbo chinozivikanwa uye rover (inofambisa inogamuchira) inoiswa pamusoro pemapoinzi ane chinzvimbo chichatemwa. Ichishandisa hukama hwekumisikidza, rover inosanganisa yayo yeGNSS yekutarisa neyereferensi chiteshi kudzikisa masosi ekukanganisa uye yobva yawana chinzvimbo. Izvi zvinoda kuti referensi chiteshi uye rover vaone boka rimwechete reGNSS satellite panguva imwe chete, uye data link inogona kufambisa chinzvimbo uye mhedzisiro yekutarisa yereferenzi chiteshi kurover chiteshi munguva chaiyo.
Network RTK (NRTK)
Muchiitiko ichi, mhinduro yeRTK ine network yezviteshi zvemareferensi painayo, iyo inobvumira mushandisi anogamuchira kuti abatanidze kune chero referensi chiteshi nekutevera iwo musimboti mumwe chete. Paunenge uchishandisa iyo referensi zviteshi network, kufukidzwa kweRTK mhinduro kuchawedzerwa zvakanyanya.
Nenetiweki yezviteshi zvereferenzi, zvinokwanisika kuenzanisira zvikanganiso zvinoenderana nedaro zvakanyanya. Zvichienderana nemuenzaniso uyu, kutsamira pachinhambwe kuenda kune antenna iri padyo kwakaderedzwa zvakanyanya. Mukuseta uku, sevhisi inogadzira inofungidzira Virtual Reference Station (VRS) padyo nemushandisi, mukuita kuenzanisira zvikanganiso pachinzvimbo chemushandisi anogamuchira. Kazhinji kutaura, iyi nzira inopa zvigadziriso zvirinani munzvimbo yese yebasa uye inobvumira iyo referensi chiteshi network kuti ive shoma. Inopawo kuvimbika kuri nani nekuti zvinoenderana zvishoma pane imwechete referensi chiteshi.
Muchidimbu, nekushandisa matekiniki ekuyera kugadzirisa zvikanganiso mumasetimita ekufambisa masisitimu, RTK inovhura mukana wekuti GNSS tekinoroji iwane huchokwadi hwemasentimita. Kunyatsojeka kweRTK kunoita kuti ive sarudzo yakanaka kune akawanda maindasitiri mapurojekiti, anosanganisira ekurima, migodhi uye kusimudzira zvivakwa. Mumaindasitiri aya, kumira chaiko kwakakosha kuti ubudirire. Tichitora zvekurima semuenzaniso, nekuita kuti mabasa ekurima aitwe nenzira kwayo, varimi vanogona kuvandudza kushanda zvakanaka. Izvi hazvingokwidzi goho rezvirimwa chete, asiwo zvinogonesa mashandisirwo ezviwanikwa zvakaita sefetereza nemvura, nokudaro zvichichengetedza mutengo uye kugadzira nzira dzekurima dzakasimba.
3Rtablet ikozvino inotsigira sarudzo yakavakirwa-mukati RTK module mune yazvino piritsi AT-10A, iyo inowedzera kuvandudza mashandiro ehwendefa mumamiriro akasiyana ekushandisa uye nehutsinye mamiriro ekushanda. Nekuwana yakanyanya kurongeka data pamidziyo inotakurika, nyanzvi kubva kumativi ese ehupenyu vanogona kuita basa remumunda zviri nyore uye nemazvo.
Nguva yekutumira: Zvita-25-2023
