Mafotokozedwe Aukadaulo a DYC-19A Micro Laser Rangefinder Module

Module ya micro laser rangefinder (yomwe pano imatchedwa module ya laser rangefinder) ndi chipangizo cholondola cha photoelectric chomwe chimayesa mtunda potulutsa kuwala kwa laser pamalo omwe mukufuna ndikuwerengera mtunda kutengera nthawi yowuluka ndi laser. Imakhala ndi magwiridwe antchito abwino komanso yosavuta kugwiritsa ntchito ma interfaces olumikizirana a TTL. Laser ya rangefinder iyi ndi yoletsedwa kuwonetsedwa mwachindunji ndi maso a anthu.

1.1 Kapangidwe ka Zinthu, Zowonjezera, Mfundo Yogwirira Ntchito, ndi Ubale ndi Zipangizo Zolumikizidwa

Zigawo zazikulu za gawo la micro laser rangefinder ndi izi:

a) Zigawo zowongolera ndi kukonza zambiri;

b) Gawo lotumizira ndi kulandira la laser

Imalemera ≤75g; Kukula kwake kumatanthauza chithunzi 2; Chithunzi chake cha kapangidwe kake chawonetsedwa monga momwe zilili pachithunzi 1.

1.2 Zowonjezera

Zowonjezera zomwe zaperekedwa ndi chinthucho zalembedwa mu Table 1.

1.3 Kulumikizana

1.3.1 Ma interface a makina ndi kuwala

Miyeso ya mawonekedwe a makina ndi kuwala ikuwonetsedwa mu Chithunzi 2.

2. Mafotokozedwe

2.1 Ntchito

Ntchito yaikulu ya DYC-19A micro laser rangefinder:

a) Ntchito yosinthira laser;

b) Ntchito yoyamba ndi yomaliza yosinthira cholinga;

c) Ntchito yolumikizira magati;

d) Ntchito yodziyesera;

e) Ntchito ya pulogalamu yosinthira madoko a serial;

f) Ntchito yokweza mphamvu ndi kusonkhanitsa kutentha;

g) Kusonkhanitsa nthawi ya laser.

2.2 Magwiridwe antchito

Chizindikiro chachikulu cha magwiridwe antchito:

a) Kugwira ntchito kwa mafunde：1535nm±10nm；

b) Kuchuluka kwa magawo:

Kuyesedwa pa mbale yowunikira ya 0.3 reflection kapena cholinga chofanana ndi ichi pansi pa mawonekedwe ≥ 12Km ndi chinyezi chocheperako ≤ 60%:

Galimoto (2.3m×4.6m) ≥8000m;

Munthu (0.5m×1.7m) ≥4500m; (chitsimikizo cha kapangidwe kake)

UAV (0.2m×0.3m) ≥2600m. (Chitsimikizo cha kapangidwe)

c) Kuchuluka kochepa: ≤20m ；

d) Kulondola kosiyanasiyana: ≤ ± 2m ；

e) Mafupipafupi osiyanasiyana：Single、1Hz、2Hz、3Hz、4Hz、5Hz、10Hz；

f) Kulondola kwa mlingo: ≥98% ；

g) Kusasinthika kwa mtunda: ≤38m ；

h) Kusiyana：≤0.4mrad。

2.3 Mikhalidwe Yoyenera ya Zachilengedwe

a) Kutentha kogwira ntchito: -40℃～+60℃；

b) Kutentha kosungirako: -50℃～+70℃ (Kuyesedwa ndi makina onse)；

c) Kugwedezeka: 5 ～ 50 ～ 5Hz ，1 octave/min ，2.5g （Yoyesedwa ndi makina onse）；

d) Kugwedezeka: 1200g, 1ms (Yoyesedwa ndi makina onse)

2.4 Chitetezo

Pofuna kuteteza chitetezo cha anthu omwe akuyesedwa ndi ogwira ntchito yoyesedwa, njira zotsatirazi zachitetezo zidatengedwa panthawi yopanga makina oyezera mtunda wa laser a DYC-19A:

a) Kuchita kapangidwe ka chitetezo ndi kusanthula motsatira GJB 900A-2012 Zofunikira Zonse pa Ntchito Yoteteza Zipangizo;

b) Kugwiritsa ntchito zinthu zosayaka moto komanso kulumikizana kokhazikika komanso kodalirika kwa malo olumikizirana amakina ndi magetsi;

c) Dongosolo la makiyi ndi zigawo zowongolera ntchito za makiyi zili ndi kapangidwe koteteza zolakwika;

d) Njira zoyenera zopangira zinthu zimagwiritsidwa ntchito kuti nthunzi ya madzi isasonkhanitsidwe, zomwe zingayambitse kufupika kwa mpweya;

e) Laser yoteteza maso a munthu ngati gulu la mafunde ogwira ntchito;

f) Gwirani ntchito pansi pa mphamvu yotetezeka ya thupi la munthu.