Mamodule ekuyera daro reLaser zvishandiso zvine hungwaru zvakanyanya zvinoshandiswa munzvimbo dzakadai sekutyaira kwega, madrone, otomatiki yemaindasitiri, uye marobhoti. Nheyo yekushanda kwemamodule aya inowanzo sanganisira kuburitsa danda relaser uye kuyera daro riri pakati pechinhu nesensor nekugamuchira chiedza chinoratidzwa. Pakati pemaparamita akasiyana-siyana ekushanda kwemamodule ekuyera daro relaser, kusiyana kwedanda chinhu chakakosha chinokanganisa zvakananga kururama kwekuyera, huwandu hwekuyera, uye sarudzo yemamiriro ekushandisa.
1. Pfungwa Yekutanga Yekusiyana Kwemabhero
Kupatsanurana kwedanda zvinoreva kona iyo danda relaser rinowedzera saizi ye cross-sectional sezvarinofamba kure ne laser emitter. Muchidimbu, kupatsanurana kwedanda kudiki, danda relaser rinoramba rakasimba panguva yekupararira; zvakasiyana, kupatsanurana kwedanda kukuru, danda rinopararirawo zvakanyanya. Mukushanda kwaro, kupatsanurana kwedanda kunowanzo ratidzwa mumakona (madhigirii kana ma milliradians).
Kupatsanurwa kwedanda relaser kunosarudza kuti rinopararira zvakadii padaro rakatarwa, izvo zvinozokanganisa saizi yenzvimbo iri pachinhu chakanangana nacho. Kana kupatsanurwa kwacho kwakakura zvakanyanya, danda rinofukidza nzvimbo yakakura padaro refu, izvo zvinogona kuderedza kururama kwekuyera. Kune rumwe rutivi, kana kupatsanurwa kwacho kuri kudiki zvakanyanya, danda rinogona kunge rakanyanya kutarisa padaro refu, zvichiita kuti zviome kuratidza zvakanaka kana kutotadzisa kugamuchira chiratidzo chinoratidzwa. Nokudaro, kusarudza kupatsanurwa kwakakodzera kwedanda kwakakosha pakururama uye kushandiswa kwemhando yemodule yekuyera daro relaser.
2. Kukanganisa kweKusiyana kweBeam paKuyera Kureba kweLaser Module Performance
Kupatsanurwa kwemwenje kunokanganisa zvakananga kurongeka kwekuyera kwemodule yelaser distance. Kupatsanurwa kwemwenje kwakakura kunoguma nehukuru hwenzvimbo, izvo zvinogona kutungamira kuchiedza chakapararira chakaratidzwa uye kuyerwa kusina kururama. Padaro refu, hukuru hwenzvimbo huru hunogona kushayisa simba chiedza chakaratidzwa, zvichikanganisa kunaka kwechiratidzo chinogamuchirwa nesensor, nokudaro zvichiwedzera zvikanganiso zvekuyera. Kusiyana neizvi, kusiyana kwemwenje kudiki kunochengetedza mwenje welaser wakatarisa padaro refu, zvichikonzera hukuru hwenzvimbo hudiki uye nekudaro kurongeka kwepamusoro kwekuyera. Kune mashandisirwo anoda kunyatsojeka, akadai selaser scanning uye localization chaiyo, kusiyana kwemwenje kudiki kazhinji ndiyo sarudzo inosarudzwa.
Kupatsanurwa kwemwenje kwakabatanawo zvakanyanya nehuwandu hwekuyera. Kune mamodule eLaser distance ane laser divergence hombe, laser beam ichapararira nekukurumidza pamusoro pemadaro marefu, ichideredza simba rechiratidzo chinoratidzwa uye pakupedzisira ichideredza huwandu hwechiyereso chinoshanda. Pamusoro pezvo, saizi yakakura yenzvimbo inogona kukonzera kuti chiedza chinoratidzwa chibve kumativi akasiyana-siyana, zvichiita kuti zviomere sensor kugamuchira chiratidzo kubva kune chinangwa nemazvo, izvo zvinokanganisa mhedzisiro yekuyera.
Kune rumwe rutivi, kusiyana kwemwenje kudiki kunobatsira kuti mwenje welaser urambe wakabatana, zvichiita kuti chiedza chinoratidzwa chirambe chakasimba uye nokudaro chinowedzera huwandu hwekuyera hunoshanda. Nokudaro, kusiyana kwemwenje kwemodule yekuyera daro re laser kudiki, ndiko kuwedzera kwakawanda kwehuwandu hwekuyera hunoshanda.
Kusarudzwa kwekusiyana kwemwenje kwakabatanawo zvakanyanya nemamiriro ekushandiswa kwemodule yekuyera daro re laser. Kune zviitiko zvinoda kuyerwa kure uye kwakanyatsojeka (senge kuona zvipingamupinyi mukutyaira kwega, LiDAR), module ine kusiyana kwemwenje kudiki inowanzo sarudzwa kuti ive nechokwadi chekuti kuyerwa kwakarurama padaro refu.
Pakuyerwa kwenzvimbo pfupi, kuskena, kana mamwe masisitimu ekugadzira otomatiki emaindasitiri, module ine musiyano mukuru wedanda ingasarudzwa kuwedzera nzvimbo yekufukidza uye kuvandudza mashandiro ekuyera.
Kupatsanurwa kwemwenje kunokanganiswawo nemamiriro ekunze. Munzvimbo dzakaoma dzine hunhu hwakasimba hwekuratidzira (senge mitsetse yekugadzira maindasitiri kana kuskena zvivakwa), kupararira kwemwenje welaser kunogona kukanganisa kupenya uye kugamuchira chiedza. Muzviitiko zvakadaro, kupatsanurwa kwemwenje kwakakura kunogona kubatsira nekufukidza nzvimbo yakakura, kuwedzera simba rechiratidzo chinogamuchirwa, uye kuderedza kupindira kwezvakatipoteredza. Kune rumwe rutivi, munzvimbo dzakajeka, dzisina kuvharwa, kupatsanurwa kwemwenje kudiki kunogona kubatsira kutarisisa kuyerwa pane chinangwa, nokudaro kuderedza zvikanganiso.
3. Kusarudzwa uye Kugadzirwa kweKupatsanurwa kweMatanda
Kusiyana kwemuti we laser distance measurement module kunowanzo tsanangurwa nekugadzirwa kwe laser emitter. Mamiriro akasiyana ekushandisa uye zvinodiwa zvinokonzera kusiyana kwekugadzirwa kwemuti we beam divergence. Pazasi pane mamiriro akawanda ekushandiswa kwakajairika uye sarudzo dzawo dzemuti we beam divergence:
- Kunyatsoongorora uye Kuyera Kwenguva Refu:
Pamashandisirwo anoda kuyera kwakanyatsojeka uye kureba (sekuyera kwakanyatsojeka, LiDAR, uye kutyaira kwega), kupatsanurwa kwebhara diki kunowanzo sarudzwa. Izvi zvinoita kuti bhara relaser rirambe riine saizi diki panzvimbo refu, zvichiwedzera kururama kwekuyera uye nzvimbo. Semuenzaniso, mukutyaira kwega, kupatsanurwa kwebhara reLiDAR systems kunowanzo chengetwa pasi pe1° kuti zvionekwe nemazvo zvipingamupinyi zviri kure.
- Kufukidzwa Kukuru Nezvinodiwa Zvishoma Nekunyatsojeka:
Muzviitiko apo nzvimbo yakakura yekuvhara inodiwa, asi kunyatsojeka kusina kukosha (sekunge nzvimbo yemarobhoti uye kuongorora nharaunda), musiyano mukuru wemwenje unowanzo sarudzwa. Izvi zvinobvumira mwenje welaser kufukidza nzvimbo yakakura, zvichivandudza kugona kwemuchina kuona, uye zvichiita kuti ukwanise kuskena nekukurumidza kana kuonekwa munzvimbo yakakura.
- Kuyera Kureba Kupfupi Mukati:
Pakuyerwa kwemukati kana kure, kusiyana kwemwenje kwakakura kunogona kubatsira kuwedzera kufukidzwa kwemwenje welaser, zvichideredza zvikanganiso zvekuyera nekuda kwemakona asina kujeka ekuratidzira. Muzviitiko zvakadaro, kusiyana kwemwenje kwakakura kunogona kuve nechokwadi chekuti mhedzisiro yekuyera yakagadzikana nekuwedzera saizi yenzvimbo.
4. Mhedziso
Kusiyana kwemwenje ndeimwe yezvinhu zvikuru zvinokanganisa mashandiro emamodule ekuyera daro re laser. Izvi zvinopesvedzera zvakananga kurongeka kwekuyera, huwandu hwekuyera, uye sarudzo yemamiriro ekushandisa. Kugadzira kwakakodzera kwekusiyana kwemwenje kunogona kuwedzera mashandiro ese emodule yekuyera daro re laser, zvichiita kuti ive yakagadzikana uye inoshanda zvakanaka mumashandisirwo akasiyana-siyana. Sezvo tekinoroji yekuyera daro re laser ichiramba ichichinja, kugadzirisa kusiyana kwemwenje kuchava chinhu chakakosha mukuwedzera huwandu hwekushandisa uye kugona kwekuyera kwemamodule aya.
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Nguva yekutumira: Mbudzi-18-2024