Laptop Navigator

Owning ib tug me me, tab sis haib phau ntawv sau, raws li txwv mus rau "planshetofilov" nrog ntxiv tuition tsis muaj hmoo. Tsis muaj ib tug yuav muab ntxiv rau cov phau accelerometer los yog GPS-navigation ntawm lub Hoobkas. Tab sis qhov no txhais hais tias nws yog tsis yooj yim sua kom "nouta" full-fledged ntaus ntawv rau kev txiav txim coordinates? Hais tias yog dab tsi kuv nyuam qhuav nug ib tug uas zoo sib xws cov lus nug, kuv xav nyob rau hauv seb gadgets xws li laptop navigator ua. Nws muab tawm hais tias cov tib fact, ntawm kev muag khoom muaj GPS-stick, uas thaum kev cob cog rua rau ib tug mobile ntaus ntawv muab nrog tus USB-connector, yuav ho cuag lub functionality ntawm lub yav tas. Tam sim no, nrog ib tug yooj yim tab sis haumxeeb laptop, thiab tom qab yuav GPS-navigator laptop, uas koj tau txais ib tug kho vajtse system uas yuav txiav txim koj qhov chaw nyob uas muaj siab precision. Txij li thaum lub puag tsev yog txawm peem rau nrog ib lub roj teeb dlej loj, koj ntau yam yuav muaj ib tug zoo autonomy.

Koj qhia rau kuv yog vim li cas xws li ib tug teeb meem, vim li cas kuv yuav tsum tau yuav ib tug navigator laptop yog kuv muaj peev xwm yuav ib tug navigator tam sim ntawd. Tso cai, xws li ib tug lo lus nug ua rau kev txiav txim zoo, tab sis yog dab tsi yog tias no ntaus ntawv koj ua tsis tau? Yog nws tsim nyog nws plhaub tawm kim heev thiab tsis yeej ib txwm yooj yim ntaus ntawv uas tsis yog muaj peev xwm sawv ntawm lwm yam tab sis ncaj qha xyuas ntawm qhov lawv?

Wb sim kom to taub lub pros thiab cons ntawm ob ntsiab thiab mus nrhiav seb txoj cai mus rau lub neej ntawm ib tug ntaus ntawv xws li flash drive GPS-navigator laptop.

Yog li ntawd, peb muaj ib tug USB GPS - ib tug zoo gadget uas siv ib tug zoo-paub chipset SiRF III. Lub ntsiab yooj yim yog hais tias tus ntaus ntawv nws tus kheej yuav siv sij hawm heev me ntsis qhov chaw, ua tsaug rau lub USB interface muaj peev xwm txuas rau tej mobile los yog desktop PC. Tig cev raug nws tsis ntau tshaj 2-5 meters. Yog hais tias tus ntaus ntawv txiav txim lub 20 satellites nyob rau hauv txoj kab ncaj nraim ntawm lub xub ntiag (uas nyob rau hauv kev xyaum yog tsis tshua muaj tsawg heev li), ces nws yuav tsum tau txo qhov yuam kev mus rau 1 'meter'. Txhua thib ob, cov receiver tau txais ntaub ntawv los ntawm satellites thiab ua rau kev hloov mus rau lub coordinates ntawm qhov tam sim no txoj hauj lwm, thiab txiav txim seb cov kev ceev ntawm lub zog, thiab kuj ntawm lwm yam uas cov neeg ntawm lub sij hawm mus rau lub system.

Tam sim no txhua yam peb ua tau - yog mus cuag lub ntaus ntawv mus rau ib lub laptop. Ces, nyob rau hauv kev txiav txim, peb yog software-navigator phau ntawv sau, koj yuav tsum nruab nws (raws li ib tug txoj cai, nws los nrog ib tug zoo xws li cov ntaus ntawv). Nrog rau qhov no software yog nws ua tau los mus txiav txim lub coordinates thiab duab phaib. Khiav nws thiab tau ua hauj lwm thiab yooj yim heev tov. Yog li lub multifunctional laptop yuav txawm ntau haumxeeb.

Tab sis yog tias koj nyeem tag nrho cov saum toj no, peb yuav txiav txim siab hais tias qhov no tsim khoom pros, kuv tu siab rau koj. Cons ntawm no, ntawm chav kawm, ib yam nkaus thiab. Muab lub phau ntawv nyob rau hauv lub tsheb qhov rais raws li peb feem ntau yog ua li cas rau ib tug yooj yim GPS receivers, koj tsis tau txais. Thiaj tau npaj txhij los yog kom ib tug laptop rau cov neeg nrog caij lub rooj, los yog kom tau ib tug co-tus neeg tsav tsheb, nyob rau hauv nws cov ceg tawv, qhov no tsim yuav zoo heev harmonious.

Tab sis qhov no yog hais tias koj muaj travelling los ntawm lub tsheb, tab sis nyob rau hauv tus neeg mob qhov twg lub tshuab rau ntawm txhais tes yog tsis tam sim no (piv txwv li, thaum koj mus txawv tebchaws nyob rau hauv lub tsheb npav), ib txwm GPS-receiver "energized" yog tsis pom qhov twg, vim hais tias nws yog kiag li nyob rau roj teeb thiab mains. Thiab lub laptop DC fais fab mov yog tsis yuav tsum tau, dhau li ntawm tus USB-browser rau koj laptop, raws li zoo raws li tag nrho lwm yam YUSB pab kiag li lawm uas haus heev me ntsis hwj chim thiab tsis tsim txom ib lub roj teeb. Li ntawd, nrog nws, koj yuav tau txais ib tug ob peb ntau teev, kom tej zaum tsim nyog autonomy.

Li ntawd, kuv pom zoo kom koj mus nrhiav nyob rau hauv cov nthuav pab kiag li lawm - GPS receivers nrog USB interface, lawv muaj peev xwm yuav pab tau.