Kupanga kwa GPS tracker yaumwini

Kuyambira mu 2012, GPS tracker yaumwini yakhala njira yoyamba yotsogola kwambiri yopangira ndi kugwiritsa ntchito makina omangidwa mkati ndi SMS yoyankha yokha ku adilesi yaku China mkati mwa masekondi 30. Kale, kuti musiyanitse malo opezera, muyenera kupeza malo olumikizirana a chinthucho, kulowetsa malo olumikizirana kudzera pa Google Map, kenako phunzirani adilesi yaku China. SIM khadi ndi foni yam'manja ya malo opezera zitha kupeza mwachangu.

Kuyambira mu 2012, malo opezera zinthu payekha akwaniritsa kulondola kwa malo a mamita 5-50, kuti ogwiritsa ntchito athe kudziwa bwino komwe ali, komanso athe kukweza ndikutsitsa deta nthawi imodzi, popanda kugwiritsa ntchito njira zina zolumikizirana za netiweki yopanda zingwe. GIS ya mapulogalamu amakampani a opereka chithandizo.

Poyerekeza ndi ukadaulo wokhawokha wa GPS, ukadaulo wa Ariza positioning uli ndi makhalidwe awa pakukweza ukadaulo wa GPS positioning:

1) Kulondola kwambiri: pansi pa mikhalidwe yabwino, kulondola kwa malo kumatha kufika mamita 5-50.

2) Nthawi yochepa yoika malo: masekondi ochepa mpaka masekondi makumi kuti amalize kuika malo.