S91laser rangefinder inzwa Raspberry Piikakhulukazi yakhiwe i-laser esukela core, iyunithi ye-telex engenantambo, iyunithi yokuxhumana engenantambo, i-mechanical casing, njll. Ububanzi bokulinganisa 10m ngokunemba okuphezulu 1mm, usayizi omncane 63 * 30 * 12mm, kulula ukuhlanganisa.
I-Raspberry Pi rangefinderisebenzisa ubuchwepheshe bokulinganisa isigaba, ikhipha i-laser ye-infrared phambili, futhi i-laser ibonakala kuyunithi yokwamukela yesithombe esisodwa ngemva kokuhlangabezana nento eqondiwe. Kulokhu, sithole isikhathi lapho i-laser ikhishwa khona kanye nesikhathi lapho iyunithi yokwamukela i-single-photon ithole i-laser. Umehluko wesikhathi phakathi kwakho kokubili isikhathi seukundiza kokukhanya, futhi isikhathi sokundiza singahlanganiswa nesivinini sokukhanya ukubala ibanga.
Isixhumi esibonakalayo sedatha:
- Isixhumi Esibonakalayo Sokuxhumana: I-RS485, Sekela ukudluliswa kwebanga elide, ukuhlanganiswa okulula, ukufakwa okulula, okufanelekile kumadivayisi ahlukahlukene.
Iphrothokholi:
UART izixhumi ezibonakalayo
Izinga le-baud: izinga elizenzakalelayo le-baud ngu-19200bps noma ukutholwa okuzenzakalelayo (kunconyiwe okungu-9600bps kuya ku-115,200 BPS)
Isiqephu sokuqala: 1 bit
Ibhithi yedatha: amabhithi ayi-8
I-Stop bit: 1 bit
I-Parity bit: Akukho
Ukulawula ukugeleza: Akukho
Imodi yokulinganisa:
Kunezindlela ezimbili zokulinganisa: ukulinganisa okukodwa kanye nokulinganisa okuqhubekayo.
Isilinganiso esisodwa siyala umphumela ngesikhathi;
Uma umsingathi engaphazamisi ukulinganisa okuqhubekayo, iukulinganisa okuqhubekayoImiphumela yebanga ifika izikhathi ezingama-255.
1. Ngegobolondo elivikelayo le-IP54, nosayizi omncane, kulula ukulifaka nokusebenzisa, liphinde lithuthukise umsebenzi wokuvikela imojuli futhi linciphise ugesi omile wemojula.
2. Ukukhishwa kwe-voltage ebanzi engu-5 ~ 32V, ukusetshenziswa kwamandla okuphansi, kunikeza izinketho eziningi zebanga elikhulu lamandla kagesi ezimeni zezimboni, futhi kugwema umonakalo ongase ube khona kumojula ngokunikezwa kwamandla kagesi.
3. I-interface ye-RS485 yezimboni isekela ukudluliswa okuzinzile kwebanga elide, ihlinzeka ngosizo olungcono kakhulu lokudlulisa isignali.
4. isisindo esilula, kulula ukuyifaka, kulula ukuyilungisa.
5. Isixhumi siklanyelwe ukwenza lula ukukhethwa kwezindawo zokusebenzelana ezihlukene zokuhlolwa.
6. Idatha yokulinganisa izinzile futhi isekela ukulinganisa okukodwa/umsebenzi wokulinganisa oqhubekayo.
Imodeli | I-S91-10 |
Ibanga Lokulinganisa | 0.03~10m |
Ukulinganisa Ukunemba | ±1mm |
Ibanga le-Laser | Ikilasi lesi-2 |
Uhlobo lweLaser | 620~690nm,<1mW |
I-Voltage esebenzayo | 6~32V |
Ukulinganisa Isikhathi | 0.4~4s |
Imvamisa | 3Hz |
Usayizi | 63*30*12mm |
Isisindo | 20.5g |
Imodi Yokuxhumana | Ukuxhumana kwe-Serial, UART |
Isixhumi esibonakalayo | I-RS485(TTL/USB/RS232/ I-Bluetooth ingenziwa ngokwezifiso) |
Izinga Lokushisa Lokusebenza | 0 ~ 40 ℃(Ukushisa okubanzi -10 ℃ ~ 50 ℃ kungenziwa ngezifiso) |
Izinga Lokushisa Lesitoreji | -25℃-~60℃ |
Qaphela:
1. Ngaphansi kwesimo esibi sesilinganiso, njengendawo enokukhanya okuqinile noma ukubonakaliswa okusabalele kwephoyinti lokulinganisa phezulu noma phansi, ukunemba kungaba nenani elikhulu lephutha: ±1 mm± 50PPM.
2. Ngaphansi kokukhanya okuqinile noma ukubonakaliswa okubi kwethagethi, sicela usebenzise ibhodi lokubonisa
3. Ukushisa okusebenzayo -10 ℃~50 ℃ kungenziwa ngezifiso
Izinzwa ze-Rangefinderzisetshenziswe kabanzi ku:
- Imboni yezokwelapha, ukulinganisa okunembayo kwebanga lomuntu, ukulinganisa okuhlakaniphile kwesitoreji sekhemisi, ukuma kwedivayisi yezokwelapha, njll.
- ukukalwa kwebanga elihanjwe yizingxenye ezinkulu zesakhiwo, njengemigodi yekheshi;
- Ukutholwa kokuguqulwa kwesakhiwo sezakhiwo ezinkulu, njengemigudu;
- Ukulinganisa ibanga elide, njengokuphakama kwendiza, ukuhlola ubunjiniyela kanye nokwenza imephu;
Izici zelaser rangefinder Raspberry Piibanga elide lokulinganisa, ukunemba okuphezulu, ukungathinteki kanye nemvamisa yokulinganisa ephezulu.
Ukunemba kwe-amamojula laserkuyaphawuleka, nangaphandle kokusebenzisa isibonisi. Ngaphezu kwalokho isevisi yamakhasimende inobungane kakhulu futhi iyasiza. Amayunithi afike elungiselelwe kusengaphambili ukuze asetshenziswe ngokushesha nge-bluetooth, ngakho ukuwasebenzisa kusebenze ngaphandle kwebhokisi. Ukuthumela nge-FedEx kusuka e-China kuya eJalimane kuthatha izinsuku ezimbalwa kuphela. Singancoma ngempela umthengisi, isevisi, kanye nomkhiqizo.
---- I-Bjoern, Germany
Wenza ukuqhathanisa okuhlangene ne-aa Leica disto x4 futhi izilinganiso bezifana. Lokhu ukunemba nokunemba okuphezulu kakhulu kunokulindelekile. I-dongle ye-USB kanye nesofthiwe yokuhlola elungiselelwe kusengaphambili bekuyindlela enhle kakhulu yokuqalisa, kodwa bekulula nje ukuyilungiselela ukuze kuxhunywe i-serial eqondile ku-raspberry pi. Ijabule kakhulu ngokusebenza kuze kube manje!
-----Jonathan, United States
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