Izinhlelo zokusebenza:Izibonakude ezikhangayo, ezihamba ngomkhumbi, ezigibele izimoto, nezinkundla ezithwala imicibisholo
1535NM 3KM LASER RANGEFINDER MODULE
Isingeniso Somkhiqizo
I-laser rangefinder ye-LSP-LRS-0310F iyi-laser rangefinder eyakhiwe ngokusekelwe ku-laser yengilazi engu-1535nm Er eyakhiwe ngokuzimele yi-Liangyuan Laser. Ukwamukela indlela entsha ye-Pulse single Time of Flight (TOF), ukusebenza okuhlukahlukene kuhle kakhulu ezinhlotsheni ezahlukene zokuhlosiwe - ibanga eliphakathi kwezakhiwo lingafika kalula kumakhilomitha angu-5, futhi ngisho nasezimotweni ezihamba ngokushesha, ezinzile ukusuka ku-3.5 km kuzuzwe. Kuzinhlelo zokusebenza ezifana nokuqapha abasebenzi, ibanga elisukela kubantu lidlula amakhilomitha angu-2, okuqinisekisa ukunemba nokusebenza kwesikhathi sangempela kwedatha. I-laser rangefinder ye-LSP-LRS-0310F-04 isekela ukuxhumana nekhompyutha engenhla ngembobo ewuchungechunge ye-RS422 (ngenkathi ihlinzeka ngesevisi yokwenza ngokwezifiso imbobo ye-TTL), okwenza ukudluliswa kwedatha kube lula futhi kusebenze kahle.
Imininingwane
| Imodeli Yomkhiqizo | I-LSP-LRS-0310F |
| Usayizi (LxWxH) | ≤48mmx21mmx31mm |
| Isisindo | 33g±1g |
| Laser wavelength | 1535±5nm |
| I-Laser divergence angle | ≤0.6mrad |
| Ukunemba Kokulinganisa | >3km (imoto: 2.3mx2.3m) >1.5km (umuntu: 1.7mx0.5m) |
| Izinga lokuphepha kwamehlo abantu | Ikilasi1/1M |
| Izinga lokulinganisa elinembile | ≥98% |
| Izinga le-alamu elingamanga | ≤1% |
| Ukutholwa okuqondiwe okuningi | 3(inombolo enkulu) |
| Isixhumi esibonakalayo sedatha | RS422 serial port(TTL customizable) |
| I-voltage yokuhlinzeka | I-DC 5 - 28 V |
| Ukusetshenziswa kwamandla okumaphakathi | ≤ 1.5W (ukusebenza kwe-10Hz) |
| Ukusetshenziswa kwamandla okuphezulu | ≤3W |
| Amandla alindile | ≤ 0.4W |
| Ukusetshenziswa kwamandla okulala | ≤ 2mW |
| Izinga lokushisa lokusebenza | -40°C～+60°C |
| Izinga lokushisa lesitoreji | -55°C～+70°C |
| Umthelela | 75g, 6ms (kufika ku-1000g umthelela, 1ms) |
| Ukudlidliza | 5-200 ~ 5 Hz, 12min, 2.5g |
Imininingwane Yomkhiqizo Bonisa
Izici Zomkhiqizo
● Idizayini Edidiyelwe Ye-Beam Expander: Ukuguquguquka Kwemvelo Okuthuthukisiwe Ngokusebenza Kakuhle Kokuhlanganisa
Idizayini ehlanganisiwe ye-expander ye-beam iqinisekisa ukuxhumana okunembile nokusebenzisana okuphumelelayo phakathi kwezingxenye. Umthombo wephampu we-LD unikeza okokufaka kwamandla okuzinzile nokusebenza kahle ku-laser medium, kuyilapho ilensi ehlanganisa i-axis esheshayo nelensi egxilile ilawula ngokunembile umumo we-beam. Imojula yokuzuza iphinde ikhulise amandla e-laser, futhi isandisi se-beam sandise ngempumelelo ububanzi be-beam, sinciphise i-engeli yokuhlukana kwe-beam futhi sithuthukise ukuqondiswa kwe-beam kanye nebanga lokudlulisela. I-optical sampling module iqapha ukusebenza kwe-laser ngesikhathi sangempela ukuze kuqinisekiswe ukuphuma okuzinzile nokuthembekile. Ukwengeza, idizayini evaliwe ihambisana nemvelo, inweba impilo ye-laser futhi yehlise nezindleko zokuyilungisa.
● Indlela Yokushintsha Ukushintsha Okuhlukaniswe Izigaba: Isikali Esinembayo Sokunemba Okuthuthukisiwe Kokuhlukahluka
Igxile esilinganisweni esinembayo, indlela yokushintsha ehlukanisiwe isebenzisa idizayini yendlela yokubona ethuthukisiwe kanye nama-algorithms okucubungula isignali athuthukisiwe, ahlanganiswe nokuphuma kwamandla aphezulu we-laser nezici ze-pulse eside, ukuze kungene ngempumelelo ukuphazamiseka komkhathi, kuqinisekiswe ukuzinza nokunemba emiphumeleni yokulinganisa. Lobu buchwepheshe bamukela isu lokuphindaphinda-imvamisa ephezulu, likhipha ngokuqhubekayo ama-laser pulses amaningi futhi liqongelela amasignali e-echo acutshunguliwe, licindezela ngempumelelo umsindo nokuphazamiseka, lithuthukisa kakhulu isilinganiso sesignali-kumsindo, kanye nokuzuza ukukalwa okunembile kwamabanga okuhlosiwe. Ngisho nasezindaweni eziyinkimbinkimbi noma ezibhekene nezinguquko ezicashile, indlela yokushintsha ehlukanisiwe iqinisekisa ukunemba nokuzinza kwesilinganiso, ibe indlela yobuchwepheshe ebalulekile yokuthuthukisa ukunemba okuhlukahlukene.
● I-Dual-Threshold Scheme Yesinxephezelo Sokunemba Okubanzi: Ukulinganisa Okukabili Kokunemba Okungaphezu Komkhawulo
Umnyombo wohlelo lwe-dual-threshold scheme usendleleni yawo yokulinganisa okukabili. Uhlelo luqala lusetha imingcele yesignali emibili ehlukene ukuze ithwebule izikhathi ezimbili ezibalulekile zesignali ye-echo eqondiwe. Lezi zikhathi zihluka kancane ngenxa yemikhawulo ehlukene, kodwa lo mehluko usebenza njengesihluthulelo sokunxeshezelwa kwamaphutha. Ngesilinganiso sesikhathi sokunemba okuphezulu nokubala, isistimu inquma ngokunembile umehluko wesikhathi phakathi kwalezi zikhathi ezimbili futhi isisebenzisele ukulinganisa kahle umphumela wasekuqaleni ohlukanisiwe, okuthuthukisa ngokuphawulekayo ukunemba okuhlukahlukene.
● Idizayini Yamandla Aphansi: Amandla Ayonga kanye Nokusebenza Okulungiselelwe
Ngokusetshenziswa kahle okujulile kwamamojula wesekethe njengebhodi lokulawula eliyinhloko kanye nebhodi lomshayeli, semukele ama-chips anamandla aphansi athuthukisiwe kanye namasu asebenzayo okuphatha amandla, siqinisekisa ukuthi ukusetshenziswa kwamandla kwesistimu kulawulwa ngokuqinile ngaphansi kuka-0.24W kumodi yokulinda, okumelela ukuncipha okukhulu. uma kuqhathaniswa nemiklamo yendabuko. Ngokuvama okuhlukahlukene kwe-1Hz, ukusetshenziswa kwamandla sekukonke kuhlala kungaphakathi kuka-0.76W, okubonisa isilinganiso esikhethekile sokonga amandla. Ngisho nangaphansi kwezimo zokusebenza eziphezulu, ngenkathi ukusetshenziswa kwamandla kukhuphuka, kusalawulwa ngokuphumelelayo ngaphakathi kwe-3W, kuqinisekisa ukusebenza okuzinzile kwedivayisi ngaphansi kwezidingo zokusebenza okuphezulu ngenkathi kugcinwa imigomo yokonga amandla.
● Amandla Wesimo Esidlulele: Ukukhipha Ukushisa Okuphakeme Ukuze Kusebenze Okuzinzile Nokusebenza Kahle
Ukuze kubhekwane nezinselele zezinga lokushisa eliphezulu, i-LSP-LRS-0310F laser rangefinder isebenzisa isistimu yokupholisa ethuthukisiwe. Ngokulungiselela izindlela zokuqhuba ukushisa kwangaphakathi, ukwandisa indawo yokukhipha ukushisa, nokusebenzisa izinto ezishisayo ezishisayo, umkhiqizo ukushabalalisa kahle ukushisa okukhiqizwa ngaphakathi, uqinisekisa ukuthi izingxenye eziyinhloko zigcina izinga lokushisa elifanele lokusebenza ngisho nangesikhathi sokusebenza komthwalo omkhulu isikhathi eside. Lawa mandla aphezulu okukhipha ukushisa awagcini nje ngokunweba impilo yomkhiqizo kodwa futhi aqinisekisa ukuzinza nokuvumelana kokusebenza okuhlukahlukene.
● Ukulinganisa Ukuphatheka Nokuqina: Idizayini Encane Ngokusebenza Okuvelele
I-laser rangefinder ye-LSP-LRS-0310F inosayizi omncane ngokumangalisayo (amagremu angu-33 nje) kanye nomklamo ongasindi, kuyilapho ngesikhathi esifanayo inikeza ukusebenza okuzinzile, ukumelana nokushaqeka okuphezulu, nokuphepha kwamehlo Kwekilasi 1, okubonisa ibhalansi ephelele phakathi kokuphatheka nokuqina. Idizayini yalo mkhiqizo ihlanganisa ukuqonda okujulile kwezidingo zabasebenzisi kanye nezinga eliphezulu lokuqamba izinto ezintsha zobuchwepheshe, okuwenza ugxile kakhulu emakethe.
Izindawo zokufaka isicelo somkhiqizo
Kusetshenziswa emikhakheni ehlukahlukene ekhethekile njengokuphokophela nokusukela, i-electro-optical positioning, izimoto zasemoyeni ezingenamuntu, izimoto ezingenamuntu, ubuchwepheshe berobhothi, izinhlelo zokuthutha ezihlakaniphile, ukukhiqiza okukhaliphile, ukugcinwa kwezinto ezihlakaniphile, ukukhiqizwa kokuphepha, nokuphepha okukhaliphile.
Izindawo zokufaka isicelo somkhiqizo
▶ Ilaser ekhishwe yile mojula esukela ku-1535nm, ephephile emehlweni abantu. Nakuba kuwubude obuphephile bamehlo omuntu, kunconywa ukuthi ungagqolozeli i-laser;
▶ Lapho ulungisa ukufana kwama-ax amathathu optical, qiniseka ukuthi uvimba ilensi etholayo, ngaphandle kwalokho umtshina ungalimala unomphela ngenxa ye-echo eyeqile;
▶ Le mojula ehlukanisiwe ayiyona i-hermetic, ngakho-ke kuyadingeka ukuqinisekisa ukuthi umswakama ohlobene wendawo yokusetshenziswa ungaphansi kwama-80%, futhi indawo yokusebenzisa kufanele igcinwe ihlanzekile ukugwema ukulimaza i-laser;
▶ Ibanga lokulinganisa lemojula esukelayo lihlobene nokubonakala komkhathi kanye nemvelo yethagethi. Ibanga lokulinganisa lizoncishiswa yinkungu, imvula, neziphepho zesihlabathi. Okuqondisiwe okufana namahlamvu aluhlaza, izindonga ezimhlophe, ne-limestone eveziwe zinokubonakala okuhle, okungakhuphula ububanzi bokulinganisa. Ukwengeza, lapho i-engeli yokuthambekela yethagethi ye-laser beam ikhuphuka, ububanzi bokulinganisa buzoncishiswa;
▶ Akuvunyelwe ngokuphelele ukukhipha i-laser ekuqondisweni okuqinile okukhanyayo njengengilazi nezindonga ezimhlophe phakathi kwamamitha angu-5, ukuze ugweme i-echo enamandla kakhulu kanye nokulimala komtshina we-APD;
▶ Kwenqatshelwe ngokuphelele ukuxhuma nokukhipha izintambo uma amandla avuliwe;
▶ Qiniseka ukuthi uqinisekisa ukuthi i-polarity yamandla ixhunywe ngendlela efanele, ngaphandle kwalokho okokusebenza kuzolimala unomphela.
