Iitablethi eziqinileyo ezilungileyo zabahloli beendawo: Ukhetho oluphezulu lwemephu kunye neendlela zokusebenza ze-GNSS

Kwizicelo zanamhlanje zophando kunye nomsebenzi wasentsimini, ukukhetha ithebhulethi eqinileyo kunokuchaphazela ngokuthe ngqo imveliso, ukuchaneka kwedatha, kunye nokusebenza kakuhle kweprojekthi iyonke. Ngokungafaniyo neethebhulethi zabathengi, iithebhulethi zophando zenzelwe ngokukodwa iimeko ezinzima, zibonelela ngokuqina, uqhagamshelo, kunye nokusebenza okwenziwa ziingcali kumashishini afana nokwakha, imephu ye-GIS, uphando lomhlaba, kunye nemfuno yobunjineli bokwakha. Ezi zixhobo zinokumelana nothuli, amanzi, ukungcangcazela, kunye namaqondo obushushu aphezulu ngelixa zibonelela ngokuhambelana okungenamthungo neereceivers ze-GNSS, izitishi ezipheleleyo, kunye nesoftware yophando.

Ithebhulethi yentsimi elukhuni inezibonelelo ezinje ngezi:

• Ukuqina nokuqina – Iqinisekiswe yi-IP65–IP68 kunye ne-MIL-STD-810G/H, ikhusela ekuweni, ukufuma kunye nefuthe.
• Iziboniso ezifundeka lula elangeni – Ukukhanya okuphezulu (ukuya kuthi ga kwi-1000 nits) kunye nezikrini zokuthintela ezingabonakaliyo ukuze zibonakale ngaphandle.
• Ubomi bebhetri obude – Iibhetri ezitshintshwayo okanye ezongeziweyo eziqinisekisa ukusebenza imini yonke.
• Ukuhlanganiswa kwesoftware kunye nezixhobo – Iyahambelana neWindows okanye i-Android, ixhasa isoftware yokuhlola, ukuhlanganiswa kwe-GNSS, kunye nemisebenzi yokusebenza kwemephu ngexesha langempela.

Ngokukhetha ithebhulethi efanelekileyo yokwenza uphando, iingcali zifumana umlawuli wentsimi othembekileyo ophucula ukuqokelelwa kwedatha, onciphisa ixesha lokungasebenzi, kwaye oqinisekisa ukuchaneka kuyo yonke inqanaba lenkqubo yokwenza uphando.

Iitablethi eziqinileyo ezilungileyo zabahloli beendawo: Iinketho eziphambili zemephu kunye neendlela zokusebenza ze-GNSS.

Ukukhetha ithebhulethi efanelekileyo yokujonga izinto kufuna okungaphezulu kokuqwalasela nje amagama eempawu okanye iinkcukacha. Abahloli abaziingcali basebenza kwiindawo ezingaphandle ezinzima apho iimeko zinokutshintsha ngokukhawuleza. Iipilisi ezirhabaxa kufuneka idibanise ukuqina, ukusebenza, uqhagamshelo, kunye nokulula kokusetyenziswa ukuqinisekisa ukubanjwa kwedatha yentsimi okuthembekileyo kunye nokuhlanganiswa okungenamthungo nee-GNSS receivers, izikhululo ezipheleleyo, kunye nesoftware yokuhlola. Nazi iindlela eziphambili ekufuneka ziqwalaselwe xa ukhetha ithebhulethi yokuhlola:

A. Ukuqina kunye nokumelana nokusingqongileyo

Abahloli badla ngokusebenza emvuleni, eluthulini, nakwiindawo ezishushu kakhulu. Ithebhulethi ethembekileyo kufuneka ihlangabezane neemfuno ezilandelayo:

• Udidi lokhuseleko lwe-IP65–IP68 lokukhusela amanzi nothuli.
• I-MIL-STD-810G/H Iziqinisekiso ziyamelana nokuwa, ukungcangcazela, ukuthuthumela kunye nobushushu obugqithisileyo.
• Ukuxhathisa ukufuma, umahluko wokuphakama kunye nokuntywiliselwa, kubalulekile kwiiprojekthi zokuhlola umhlaba kunye nokwakha.

B. Ukubonisa nokufaka izinto ngobuhlobo

Ukubonakala nolawulo kubalulekile kweli candelo:

• Izibonisi ezifundeka ngokukhanya kwelanga (ukuya kuthi ga kwi-1000 nits ukukhanya) ezine-anti-reflective coating.
• Ii-touchscreens ezikwaziyo ukuthwala iiglavu zixhasa imo yeglavu kunye nokusebenza kokuchukumisa imvula.
• Ukudibanisa iStylus okanye iS Pen ukuze kufumaneke ngokuchanekileyo xa kuphawulwa iimephu okanye imizobo yeCAD.

C. Ubomi bebhetri kunye nolawulo lwamandla

Umsebenzi wasentsimini ufuna iiyure ezinde zokusebenza. Iimpawu eziphambili zokusebenza ziquka:

• Iibhetri ezitshintshwayo ezishushu ukuze zisebenze ngaphandle kokuphazamiseka.
• Iinketho zebhetri ezinde okanye ezimbini zihlala iiyure ezingama-20 nangaphezulu.
• Inkxaso yokulayisha ngokukhawuleza ukuze kuqhutywe ngokukhawuleza izicwangciso zokuhlola ezinzulu.

D. Ukusebenza kunye neenkqubo zokusebenza

Ukusebenza kakuhle kwesoftware yemephu ye-GIS, izixhobo ze-CAD, kunye nabaqokeleli bedatha yophando kuxhomekeke koku kulandelayo:

• Iiprosesa ze-Intel Core i5/i7 okanye zeQualcomm Snapdragon.
• I-8–16 GB ye-RAM kunye ne-SSD okanye i-microSD yokugcina enokwandiswa.
• Ukukhetha iitablethi zeWindows (zingcono kwiinkqubo zeCAD zeshishini) okanye iitablethi ze-Android eziqinileyo (zikhaphukhaphu, zingabizi kakhulu, ziyaphatheka lula).

E. Uqhagamshelo kunye nokuhlanganiswa kwezinto ezincedisayo

Iinkqubo zophando zanamhlanje zifuna unxibelelwano oluqhubekayo:

• Inkxaso ye-GNSS/GPS, iBluetooth, iWi-Fi 6 kunye ne-5G/LTE yokuzikhethela.
• Uqhagamshelo lwe-USB-C, i-serial kunye ne-HDMI luqhagamshele kwizixhobo zophando.
• Iyahambelana neekhibhodi ezisuswayo, izitishi zokufaka iidokhi, iintambo kunye neekheyisi eziqinileyo.

F. Ukuthwaleka kunye ne-ergonomics

Ithebhulethi yophando kufuneka ilinganisele ukuqina kunye nokulula kwayo:

• Uyilo olulula (ngaphantsi kwe-1.5 kg) lokusetyenziswa ngesandla.
• Izikrini eziyi-10-12 intshi zibonelela ngokubonakala ngaphandle kobukhulu.
• Iindlela zokufakela ii-tripods, izithuthi okanye iivesti zokuhlola.

Ngokuvavanya ezi khrayitheriya ziphambili, iingcali zinokukhetha ngokuzithemba ithebhulethi eqinileyo yokuhlola eqinisekisa ukuchaneka, ukuqina kunye nokusebenza kakuhle kwiindawo ezifuna amandla.

Xa kuvavanywa iithebhulethi ezilungileyo zokuhlola, iingcali maziqwalasele kungekuphela nje ukuqina kodwa nokusebenza, ukuhambelana nesoftware yokuhlola, kunye nokuhlanganiswa neereceivers ze-GNSS. Ezi tablets zilandelayo zemizi-mveliso ziqinileyo zibonakala njengezikhetho ezinamandla zokuhlola, imephu ye-GIS, kunye nokusetyenziswa kwendawo yokwakha.

1. I-Dell Latitude 7030 Rugged Extreme

• Iqinisekisiwe yiWindows 11 Pro, IP65 kunye neMIL-STD-810G.
• Isibonisi se-FHD esingakhanyisiyo ukukhanya esiyi-10.1-intshi esinokukhanya kwe-1000 nit ukuze sifundeke lula elangeni.
• Inkxaso yekhibhodi kunye nepeni esuswayo iqinisekisa ukufakwa kwedatha okuguquguqukayo.
• Yenzelwe iimeko ezinzima zokujonga ngaphandle ngamandla ebhetri ahlala ixesha elide.

2. Ithebhulethi erhabaxa iGetac F110

• Isibonisi seLumiBond esiyi-11.6-intshi esineeglavu kunye neendlela zokuchukumisa imvula.
• Ukuthobela i-IP66 kunye ne-MIL-STD-810H ukuze kuhlale ixesha elide kakhulu.
• Isebenza nge-Intel Core i7, nto leyo eyenza ifaneleke ukusebenzisa isoftware yokuhlola i-GIS kunye ne-CAD.
• Ixhasa iibhetri ezitshintshwayo ezishushu ukuze zisebenze ngaphandle kokuphazamiseka.

3. Ithebhulethi erhabaxaI-SIN-I1001E-N100

• Iifestile zeethebhulethi eziqinileyo iyilwe yi-SINSMART.
• Ixhotyiswe ngeprosesa ye-Intel Alder Lake-N100, isikrini se-1000-nit esifundeka elangeni esingama-intshi ayi-10.1, kunye nokhuseleko lwe-IP65.
• Ixhasa uqhagamshelo lwe-RS232, i-GPIO kunye ne-LAN, nto leyo eyenza ukuba ilungele ukuhlanganiswa kwe-GNSS kunye nolawulo lwesitishi siphela.
• Yenzelwe ukuhlola, iziseko zophuhliso zesixeko esikrelekrele kunye nokufunyanwa kwedatha yendawo yokwakha.

Ngokukhetha iithebhulethi ezifana neDell Latitude Rugged Extreme, Panasonic Toughbook, Getac F110, okanye i-SIN-I1001E-N100, abavavanyi banokuqinisekisa ukuchaneka, ukunyamezela, kunye nokusebenza kakuhle kwentsimi kwiimeko ezinzima.

Iithebhulethi zanamhlanje neziqinileyo zokuhlola zidlula ukuqina nokusebenza kakuhle. Ukuze kuhlangatyezwane neemfuno zabahloli bomhlaba, iingcali ze-GIS, kunye neenjineli zokwakha, ezi zixhobo zidibanisa iimpawu eziphambili ezonyusa imveliso yasentsimini, zinciphise ixesha lokungasebenzi, kwaye ziqinisekise ukuhamba kwedatha okungenamthungo.

A. Ukuhambelana kwesoftware kunye nezixhobo zekhompyutha kolu phando

Inzuzo ephambili yeetablethi zophando zobungcali kukukwazi kwazo ukusebenzisa isoftware ekhethekileyo efana ne-ArcGIS, i-AutoCAD, iCarlson kunye nezicelo ze-GNSS ezizimeleyo.

B. Ukusinda kwiimeko ezinzima

Abahloli badla ngokusebenza phantsi kweemeko ezinzima kakhulu, ukusuka kubushushu obutshisayo ukuya kwimvula enkulu:

• Udidi lokhuseleko lwe-IP65–IP68 luqinisekisa ukumelana namanzi, uthuli kunye nokuntywiliselwa.
• Ukuthobela i-MIL-STD-810G/H kuqinisekisa ukumelana nokungcangcazela, ukothuka kunye nokuwa ukusuka kubude obufikelela kwi-1.5 yeemitha.

C. Ukwanda kwemveliso

Ukunciphisa ukuphazamiseka ngexesha lokusebenza ixesha elide, iipilisi zanamhlanje zixhotyiswe ngezi zinto zilandelayo:

• Iibhetri ezitshintshwayo ezishushu ukuze zisebenze ngaphandle kokuphazamiseka iiyure ezingama-24 ngosuku, iintsuku ezisixhenxe ngeveki.
• Izibonisi ezikhanyayo (ukuya kuthi ga kwi-1000 nits) ezifundekayo nokuba kuselangeni ukuze kusetyenziswe imaphu yangaphandle.
• Igalelo elichanekileyo nge-stylus okanye i-S Pen ukuze ubhale iimephu kunye neeplani.
• Uqhagamshelo lwe-5G/LTE, i-Wi-Fi 6 kunye ne-Bluetooth ukuze kubekho intsebenziswano ngexesha langempela.
• Amazibuko emizi-mveliso (RS232, LAN, GPIO kwi-SIN-I1001E-N100) ukuze kusekwe unxibelelwano oluthe ngqo nezixhobo zokuhlola.

Ngokusebenzisa le misebenzi yentsimi ephuculweyo, iitablethi eziqinileyo ziguquka zibe zizixhobo zokulawula uphando ezinamandla ezifana ne-SIN-I1001E-N100, i-Getac F110, kunye ne-Panasonic Toughbook G2 ukuqinisekisa ukuba iingcali zifezekisa ukuchaneka, ukuqina, kunye nokusebenza kakuhle kuyo yonke iprojekthi yokuhlola uphando.

Xa ukhetha ithebhulethi efanelekileyo yomsebenzi wasentsimini, kubalulekile ukuba ungadluli kwixesha eliqhelekileyo lokuqina. Iingcali zasentsimini zihlala zijongene nemingeni efana nokukhanya kwelanga okuqatha, imozulu engaqinisekanga, kunye notshintsho lomsebenzi olude, ngoko ke iimpawu ezithile zinokwenza umahluko omkhulu kwimveliso kunye nokuthembeka.

1. Chaza iimfuno zenkqubo yakho yokusebenza

• Iitablethi zeWindows eziqinileyo (umz., iDell Latitude 7030 Rugged Extreme, iPanasonic Toughbook G2, iSIN-I1001E-N100) zilungele ukusebenzisa iCAD, iGIS kunye nesoftware yokuhlola efuna ukusebenza ngokupheleleyo kwidesktop.
• Iitablethi ze-Android eziqinileyo (umz., i-Samsung Galaxy Tab Active4 Pro) zilungele ukuqokelelwa kwedatha elula, ii-apps zemephu zeselula, kunye nokuphatheka lula.

2. Lungisa ukuqina kwayo kwimeko-bume.

• Kwiindawo ezirhabaxa, imvula enkulu okanye uthuli oluninzi, beka phambili isiqinisekiso se-IP65–IP68 kunye nokuthobela imithetho ye-MIL-STD-810G/H.
• Ukuba usebenza ngaphakathi endlwini okanye kwimozulu ephakathi, udidi oluphantsi lokuqina lusenokwanela.

3. Vavanya ubomi bebhetri

• Iibhetri ezitshintshwayo ezishushu kunye neenkqubo zeebhetri ezimbini (iPanasonic Toughbook G2, iGetac F110) zivumela ukuvavanya imini yonke.
• Cinga ngokutshaja ngokukhawuleza kunye neebhetri ezingasetyenziswa kwiindawo ezikude.

4. Jonga uqhagamshelo kunye nokuhlanganiswa

• Qinisekisa ukuba ziyahambelana nezamkeli ze-GNSS, izitishi zizonke kunye nezikena.
• Khangela iithebhulethi ezineeports ze-RS232, LAN, GPIO (umz., SIN-I1001E-N100) okanye iinketho ezinamandla ezingenazingcingo ezifana ne-5G/LTE kunye ne-Wi-Fi 6.

5. Ibhalansi phakathi kokuphatheka kunye nobungakanani bomboniso

• Iziboniso ezifundeka elangeni ezingama-intshi ezili-10-12 ziqinisekisa ukubonakala ngaphandle kobunzima obugqithisileyo.
• Uyilo oluncinci olufana neGalaxy Tab Active4 Pro kulula ukulusebenzisa iintsuku ezinde entsimini, ngelixa izixhobo ezinkulu zibonelela ngendawo engaphezulu kwesikrini yokubona imephu.

6. Iziboniso Ezihlala Ixesha Elide Nokubonakala Kwangaphandle

• Izikrini ezikhanyayo zibalulekile kubahloli beesaveyi, iingcali ze-GIS, kunye nabanye oochwephesha bangaphandle. Khangela iithebhulethi ezinobuncinci Iinithi ezingama-700 ukukhanya kunye neengubo ezichasene nokukhanya. Oku kuqinisekisa ukuba iimephu, idatha ye-GNSS, kunye neefom zokuhlola zihlala zibonakala ngokucacileyo nokuba kukho ilanga elithe ngqo.
• Ezinye iithebhulethi zikwabonelela ngenkxaso yeeglavu kunye ne-stylus, okwenza kube lula ukufaka idatha kwiindawo ezibandayo okanye ezinzima.

7. Ukusebenza kunye nokwandiswa

Ukuhlola kudla ngokufuna ukwenza imisebenzi emininzi ngaxeshanye phakathi kwee-apps zokubonisa imephu, ukuloga idatha, kunye namaxwebhu. I-RAM eyi-8–16 GB, iiprosesa eziphakathi ukuya kweziphezulu, kunye nokugcinwa okunokwandiswa kubonelela ngokusebenza kakuhle kwezi mithwalo yomthwalo. Iinketho zememori enokwandiswa zivumela ukugcina iiseti zedatha ezinkulu kunye neemephu ezingaxhunyiwe kwi-intanethi, nto leyo ibalulekileyo xa usebenza kwiindawo ezingenakho uqhagamshelo oluthembekileyo.

8. Izixhobo Ezisebenzayo

Umsebenzi wasentsimini unokuba yinto engalindelekanga, ngoko cinga ngeethebhulethi ezixhasa iikhibhodi ezisuswayo, iikheyisi eziqinileyo, iistylus, okanye izikhonkwane zezithuthiEzi zixhobo ziphucula ukusebenza kakuhle kunye nokhuseleko ngelixa zivumela ukufakwa kwedatha, ukuzulazula, kunye nokunika ingxelo ngokuhambahamba okungenamthungo.
Ngokugxila kubuchule, ukusebenza kunye nokukwazi ukuhlanganisa neemfuno zakho zentsimi, unokuqiniseka ngethebhulethi yokuhlola eqinisekisa ukuchaneka, ukusebenza kakuhle kunye nokuthembeka kwexesha elide.

Ukukhetha ithebhulethi eyomeleleyo efanelekileyo yokujonga akubalulekanga nje kuphela ekusebenzeni—kukuqinisekisa ukuthembeka, ukuqina, kunye nokuchaneka kwintsimi. Abavavanyi bajongana neemeko ezingalindelekanga ezifana nothuli, imvula, amaqondo obushushu aphezulu, kunye nokukhanya kwelanga ngqo, okwenza ithebhulethi eqhelekileyo yomthengi ingafanelekanga. Ithebhulethi eyomeleleyo yokujonga inika indibaniselwano ebalulekileyo yokhuseleko lwe-IP65–IP68, isiqinisekiso se-MIL-STD-810G/H, iziboniso ezifundwa lilanga, ubomi bebhetri ende, kunye nokuhambelana kwesitishi se-GNSS/total.

Ekugqibeleni, ukhetho olufanelekileyo luxhomekeke kwiimfuno zomsebenzi, inkqubo yesoftware, kunye neemeko zentsimi. Ngokukhetha ithebhulethi yentsimi eqinileyo eyenzelwe ezi zinto, iingcali zinokufezekisa imveliso engaphezulu, ukuchaneka kwedatha, kunye nokusebenza kakuhle kuyo yonke iprojekthi yophando.

Umbuzo 1. Yintoni eyenza ithebhulethi ibe yeyona ilungileyo kumsebenzi wasentsimini?

Ithebhulethi efanelekileyo yokusebenza ebaleni kufuneka ibe namandla, imelane namanzi nothuli, ibe nesiboniso sangaphandle esikhanyayo, ibhetri ihlale ixesha elide, kwaye iqhagamsheleke ngokuthembekileyo. Ezi mpawu ziqinisekisa ukusebenza kakuhle kwiindawo ezifuna amandla afana neendawo zokwakha okanye iindawo zophando. iitafile zasentsimini iphepha lemveliso leenketho ezakhelwe ukuqina.

Umbuzo 2. Yeyiphi inkqubo yokusebenza engcono kakhulu kumsebenzi wasentsimini: iWindows okanye iAndroid?

Iitafile eziqinileyo ezineefestile zilungele isoftware yeshishini okanye ye-GIS, ngelixa Iithebhulethi eziqinileyo ze-Android zibonelela ngee-apps ezilula nezisebenziseka lula kwiselfowuni. Ukukhetha ithebhulethi efanelekileyo yomsebenzi wasentsimini kuxhomekeke kwisoftware kunye nendlela esebenza ngayo iqela lakho.

Umbuzo 3. Kubaluleke kangakanani ukukhanya kwesikrini kwimisebenzi yangaphandle?

Izikrini ezikhanyayo (700–1,000+ nits) ezine-anti-glare coating zibalulekile ekufundeni iimephu, idatha ye-GNSS, okanye kwiifom zokuhlola phantsi kwelanga elithe ngqo. Olu phawu lubalulekile xa ukhetha iithebhulethi ezilungileyo zokusebenza entsimini.

Umbuzo 4. Ingaba iipilisi eziqinileyo zinebhetri eyaneleyo yokutshintsha ixesha elide?

Iitablethi eziqinileyo zokusebenza entsimini zihlala zibonelela ngeeyure ezili-12+ zobomi bebhetri bokwenyani, kwaye ezinye zixhasa iibhetri ezitshintshwayo, ukuze ukwazi ukusebenza amaxesha amaninzi ngaphandle kwexesha lokungasebenzi.

Umbuzo 5. Ndingaqinisekisa njani ukuchaneka kweGPS kweli candelo?

Inkxaso yeGPS yeenkwenkwezi ezininzi (iGPS, iGLONASS, iGalileo) kunye neendlela zonxibelelwano eziqinileyo ziqinisekisa ukulandelelwa ngokuchanekileyo kwendawo, nto leyo ibalulekileyo kubahloli beemephu kunye neengcali zemephu. iitablethi zeGPS eziqinileyo.

Umbuzo 6. Zeziphi izinto eziluncedo kubahloli bamasimu?

Iikhibhodi ezisuswayo, iistylus, imitya yesandla, kunye neengcingo zesithuthi ziphucula ukusetyenziswa nokusebenza kakuhle ebaleni. Ukukhetha ithebhulethi enenkxaso yezixhobo kunokuphucula indlela osebenza ngayo kwaye kukhusele isixhobo ekuweni ngengozi.

Umbuzo 7. Ngaba iipilisi eziqinileyo zingamelana neemeko ezinzima?

Ewe. Eyona tablet ilungileyo yokusebenza ebaleni ivavanywa uthuli, amanzi, ukutshayiswa, kunye nobushushu obuphezulu, ihlangabezana nemigangatho ye-IP65/IP68 kunye ne-MIL-STD. Oku kuthembeka kubalulekile kwimisebenzi yokwakha, yamahlathi, kunye neyophando lwangaphandle.

Umbuzo 8. Ingaba indawo yokugcina kunye nokusebenza kwanele kwidatha yentsimi?

Khangela iithebhulethi ezine-8–16 GB RAM kunye ne-128 GB okanye ngaphezulu yokugcina, enokwandiswa nge-microSD. Iiprosesa ezisebenza kakuhle ziqinisekisa ukusebenza kakuhle xa kusetyenziswa ii-GIS, iimaphu, okanye ii-apps zokuqokelela idatha.

Ithebhulethi engcono kakhulu kwiindawo zokutyela
ithebhulethi yokwakha
ithebhulethi eyomeleleyo eneGPS yokusetyenziswa elwandle
ithebhulethi ye-GPS engcono kakhulu engekho endleleni
iipilisi kumgangatho wefektri