Receiver ya RTK ifite ubuhanga buhanitse n'ahantu ho guhagarara: Gusobanukirwa neza imiterere ya 2.5cm mu buhinzi buhanitse, gutwara imodoka mu buryo bwigenga no gucukura amabuye y'agaciro

Kubera ko 3Rtablet igenda igana ku bisabwa mu mikorere myiza kandi isobanutse, yatangije sitasiyo ya RTK (AT-B2) na GNSS receiver (AT-R2), ishobora gukoreshwa hamwe na tableti zikomeye za 3Rtablet kugira ngo ikoreshwe mu gushyiramo urwego rwa santimetero. Hamwe n'ibisubizo bishya byacu, inganda nk'ubuhinzi zishobora kwishimira ibyiza bya sisitemu yo kwikorera, no kunoza imikorere n'umusaruro w'imikorere ku rwego rushya. Noneho reka turebe neza ibi bikoresho byombi.

Ubuziranenge ku rwego rwa santimetero

AT-R2 ishyigikira uburyo bwa CORS network mu buryo bw’umwimerere. Muri CORS network mode, receiver ihuzwa na serivisi ya CORS binyuze kuri mobile network cyangwa special data link kugira ngo ibone amakuru ajyanye n’igihe nyacyo. Uretse CORS network mode, dushyigikira kandi radio mode. Receiver muri radio mode ishyiraho connection na RTK base station binyuze muri radio communication, kandi yakira amakuru ya GPS atandukanye yoherejwe na station de base, kugira ngo imenye neza direction cyangwa control y’ibinyabiziga. Radio mode ikwiriye porogaramu zidafite itumanaho rya mobile network cyangwa zisaba ubwizerwe bwinshi. Uburyo bwombi bushobora kugera ku buziranenge bwo gushyiramo amakuru kugeza kuri 2.5cm.

AT-R2 kandi ihuza module ya PPP (Precise Point Positioning), ikaba ari ikoranabuhanga ryo gushyira mu bikorwa imiterere y’ahantu hizewe hakoreshejwe amakuru yo gukosora imiterere y’aho inyura atangazwa mu buryo butaziguye na satelite. Iyo igikoresho cyakira kiri mu gace kadafite umuyoboro cyangwa umuyoboro udakomeye, module ya PPP ishobora kugira uruhare mu gushyira mu bikorwa imiterere y’aho inyura hakoreshejwe uburyo bwo kwakira ibimenyetso bya satelite. Hamwe n’uburyo bwo gukora cyane bwa IMU ya 9-axis IMU (hier), ifite algorithme ya EKF mu gihe nyacyo, kubara uburyo bwose buhagaze hamwe n’indishyi ya zero mu gihe nyacyo, AT-R2 irashobora gutanga amakuru nyayo kandi yizewe y’imiterere y’umubiri n’aho uhagaze mu gihe nyacyo. Yongera mu buryo bufatika uburyo bwo kwikorera. Byaba ari ugukoresha uburyo bwo gutwara ibintu mu buryo bwikora mu buhinzi cyangwa mu bucukuzi bw’amabuye y’agaciro, amakuru y’ahantu hizewe ni ingenzi kugira ngo yorohereze imikorere no kunoza imikorere y’akazi.

Kwizerwa gukomeye

Bitewe n’ubunini bwa IP66 na IP67 hamwe n’uburinzi bwa UV, AT-B2 na AT-R2 bifite imikorere myiza n’ubuhanga mu bintu bitandukanye bigoye. Nubwo ibi bikoresho byashyirwa hanze buri munsi, ntabwo bizacika cyangwa ngo bimeneke mu myaka itanu. Byongeye kandi, AT-B2 ikoresha batiri y’ubushyuhe bunini, ituma umuriro uboneka mu bushyuhe buri hagati ya -40℉-176℉(-40℃-80℃), bikongera cyane umutekano n’imikorere y’ibikoresho mu bushyuhe bukabije.

Interineti Ikungahaye

AT-R2 ishyigikira uburyo butandukanye bwo gutumanaho, harimo no kohereza amakuru binyuze muri BT 5.2 na RS232. Byongeye kandi, 3Rtablet itanga serivisi yo guhindura insinga zo kwagura zishyigikira imiyoboro ikomeye nka CAN bus, ikujuje ibisabwa ku mikorere itandukanye.

Imikorere yagutse n'ikoreshwa ry'umunsi wose

AT-B2 ifite radiyo ifite ingufu nyinshi ya UHF, ifasha mu kohereza amakuru kurenza kilometero 5. Mu kazi kanini ko hanze, itanga uburyo bwo gutanga ibimenyetso bwizewe kandi buhoraho kugira ngo ikore neza nta nkomyi nta guhagarara kwa sitasiyo z’ibanze. Kandi hamwe na bateri yayo nini ya Li-72Wh, igihe cyo gukora cya AT-B2 kirenga amasaha 20 (agaciro gasanzwe), gikwiriye cyane gukoreshwa igihe kirekire. Receiver ishyizwe ku modoka yagenewe kubona ingufu z’amashanyarazi mu buryo butaziguye ziturutse ku modoka.

Byongeye kandi, sitasiyo y'ibanze n'iyakira bishobora gushyirwa mu bikorwa byihuse binyuze mu buryo bworoshye. AT-B2 na AT-R2 bigaragaza uruvange rukomeye rw'ubuziranenge, ukwizerwa no kuramba. Byaba bikoreshwa mu buhinzi bugezweho cyangwa mu bucukuzi bw'amabuye y'agaciro, ibi bintu bishobora kugabanya neza ikiguzi cy'umusaruro n'umutwaro w'abakozi ku bakora, bigafasha abakora n'abayobozi kurangiza imirimo yabo mu buryo bunoze kandi bunoze.

Ibipimo bya AT-B2 na AT-R2 biboneka ku ipaji irambuye y'ibicuruzwa ku rubuga rwemewe rwa 3Rtablet. Niba ubyifuza, nyamuneka urebe hanyuma uduhamagare igihe icyo ari cyo cyose kugira ngo ubone amakuru arambuye.

Amagambo ahinnye: ubuhinzi bugezweho, kuyobora imodoka, kwikorera, tableti ishyirwa ku modoka, kwakira RTK GNSS, sitasiyo ya RTK.