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M256 idakonje yubushyuhe bwo kwerekana amashusho

Incamake:

Ubwoko: M256

Icyemezo: 256 × 192

Umwanya wa Pixel: 12 mm

URUKUNDO: 42.0 ° × 32.1 °

FPS: 25Hz / 15Hz

NETD: ≤[imeri irinzwe]# 1.0


Ibisobanuro birambuye

Intangiriro

Amashusho yerekana amashusho ashingiye kubikoresho bya ceramic bipfunyitse bitarimo ubukonje bwa vanadium oxyde infrared detector kugirango bitezimbere ibicuruzwa bihanitse bya infrarafarike yerekana amashusho, ibicuruzwa bifatanyiriza hamwe bigereranywa nibisohoka, interineti irakungahaye, ihuza n'imihindagurikire yuburyo butandukanye bwo gutunganya ubwenge, hamwe nibikorwa byinshi kandi bifite imbaraga nke gukoresha, ingano ntoya, byoroshye kubiranga iterambere ryiterambere, irashobora guhura nuburyo butandukanye bwubushyuhe bwo gupima ubushyuhe bwikigereranyo cyiterambere rya kabiri.

Ibiranga ibicuruzwa

  1. Igicuruzwa ni gito mubunini kandi byoroshye guhuza;
  2. Imigaragarire ya FPC yemewe, ikungahaye kuri interineti kandi byoroshye guhuza nandi ma platform;
  3. Gukoresha ingufu nke;
  4. Ubwiza bw'ishusho;
  5. Gupima ubushyuhe nyabwo;
  6. Imigaragarire yamakuru asanzwe, shyigikira iterambere ryisumbuye, kwishyira hamwe byoroshye, gushyigikira uburyo butandukanye bwo gutunganya ubwenge.
A1
A2

Ibipimo byerekana ibicuruzwa

Andika M256  
Icyemezo 256 × 192
Umwanya wa Pixel 12 mm
URUKUNDO 42.0 ° × 32.1 °  
FPS 25Hz / 15Hz
NETD [imeri irinzwe]# 1.0
Ubushyuhe bwo gukora -15 ℃ ~ + 60 ℃  
DC 3.8V-5.5V DC  
Imbaraga <200mW *  
Ibiro <18g  
Igipimo (mm) 20 * 20 * 21  
Imigaragarire yamakuru parallel / USB  
Kugenzura Imigaragarire SPI / I2C / USB  
Kwiyongera kw'ishusho Ibikoresho byinshi byongera ibikoresho  
Guhindura amashusho Gukosora  
Palette Umucyo wera / umukara ushyushye / amasahani menshi ya pseudo  
Urwego rwo gupima -10 ℃ ~ + 50 ℃ (byashizweho kugeza  
   
500 ℃)  
Ukuri ± 0.5%  
Gukosora ubushyuhe Igitabo  
   
/ Byikora  
Ibipimo by'ubushyuhe bisohoka Igihe nyacyo kirasa  
   
Ibisohoka  
Imibare yo gupima ubushyuhe Shyigikira imibare ntarengwa / ntarengwa analysis isesengura ry'ubushyuhe  
     
Isohora rya interineti muri 25Hz isohoka.    
     
Umukoresha Imigaragarire    
     
Igicuruzwa cyakiriye 0.3Pitch 33Pin FPC ihuza (FH26W-33S-0.3SHW (97)), kandi voltage yinjira ni:    
     
3.8-5.5VDC, kurinda amashanyarazi ntashyigikiwe.    

 

♦ Ibisobanuro

Ifishi ya 1 Imigaragarire pin ya firime yumuriro

Inomero izina Ubwoko voltage Ibisobanuro byihariye
1,2 VCC Imbaraga -- imbaraga
3,4,12 GND Imbaraga -- hasi
5 USB_DMj I / O. -- USB 2.0 DM
6 USB_DPj I / O. -- DP
7 USBEN * k I -- USB ishoboye
8 SPI_SCK I Ibisanzwe: 1.8V   SCK
9 SPI_SDO O LVCMOS;   SDO
10 SPI_SDI I (niba bikenewe 3.3V SPI SDI
11 SPI_SS I Ibisohoka LVCOMS, nyamuneka twandikire)   SS
13 DV_CLK O     KANDA
14 DV_VS O   VS
15 DV_HS O   HS
16 DV_D0 O   DATA0
17 DV_D1 O   DATA1
18 DV_D2 O   DATA2
19 DV_D3 O   DATA3
20 DV_D4 O   DATA4
21 DV_D5 O   DATA5
22 DV_D6 O   DATA6
23 DV_D7 O   DATA7
24 DV_D8 O   DATA8
25 DV_D9 O   DATA9
26 DV_D10 O   DATA10
27 DV_D11 O VIDEOl DATA11
28 DV_D12 O   DATA12
29 DV_D13 O   DATA13
30 DV_D14 O   DATA14
31 DV_D15 O   DATA15
32 I2C_SCL I I2C SCL
33 I2C_SDA I / O. SDA

 

Pin5, Pin6 isanzwe USB2.0, ihujwe na 3.3 V TTL UART Imigaragarire ya UART nyamuneka

twandikire. Icyitonderwa: Pin5: TX; Pin6: RX;TX, RX icyiciro Xmodule S0;

k USB_EN pin 5 na  Pin5, Pin6 isanzwe USB2.0, ihujwe na 3.3 V TTL UART ya interineti ya UART nyamuneka

6 pin urwego rwo hejuru nkibikoresho bya USB, itumanaho rya USB UKORESHEJWE protocole ya UVC itumanaho, imiterere yishusho kuri YUV422 kubikoresho biteza imbere itumanaho rya USB nyamuneka twandikire;

l mugushushanya kwa PCB, parallel ya videwo yerekana amashusho yerekana 50 control kugenzura inzitizi.

Ifishi ya 2 Ibisobanuro by'amashanyarazi

Imiterere VIN = 4V, TA = 25 ° C.

Parameter

Menya

Imiterere yikizamini

MIN TYP MAX

Igice

Iyinjiza rya voltage

VIN --

3.8 4 5.5

V

Ubushobozi

ILOAD USBEN = GND

75 300

mA
USBEN = HIGH

110 340

mA

USB ishoboye kugenzura

USBEN-HAS --

0.4

V
USBEN-

HIGN

--

1.4 5.5V

V

 

Ifishi ya 3 Igipimo ntarengwa

Parameter Urwego
VIN kuri GND -0.3V kugeza kuri + 6V

DP, DM kugeza GND

-0.3V kugeza kuri + 6V
USBEN kuri GND -0.3V kugeza 10V
SPI to GND -0.3V kugeza kuri + 3.3V

VIDEO kuri GND

-0.3V kugeza kuri + 3.3V
I2C kugeza GND -0.3V kugeza kuri + 3.3V

Ubushyuhe bwo kubika

−55 ° C kugeza kuri + 120 ° C.

Ubushyuhe bwo gukora

−40 ° C kugeza kuri + 85 ° C.

 

Icyitonderwa: Urutonde rwujuje cyangwa rurenze igipimo ntarengwa gishobora kwangiza burundu

ku bicuruzwa.Ibi ni igipimo cyo guhangayika gusa; Ntusobanure ko imikorere yibicuruzwa

munsi yibi cyangwa ibindi bisabwa byose birenze ibyo byasobanuwe mubikorwa byibi

Ibisobanuro.Ibikorwa bimara igihe kinini birenze akazi gakomeye bishobora kugira ingaruka kuri

Imigaragarire ya sisitemu isohoka ikurikirana

Igishushanyo3 8bit igereranya

A3

Igishushanyo4: 8bit igereranya ishusho nubushyuhe

mugihe ukoresheje 8bit parallel isohoka yimbere interface isanzwe isohoka ni DV_D0 ~ DV_D7

Igishushanyo 5: 16bitibisobanuro bifatika byamakuru

Igishushanyo 6: 16bit igereranya ishusho nubushyuhe bwamakuru

Icyitonderwa : (1) Amakuru arasabwa gukopororwa kumurongo uzamuka wamasaha ;

(2) Guhuza umurima no guhuza umurongo byombi bifite akamaro kanini ;

(3 format Imiterere yamakuru yishusho ni YUV422 , Data agaciro gake ni Y value agaciro gakomeye ni U / V ;

(4 unit Igice cyamakuru yubushyuhe ni (Kelvin (K) * 10) temperature ubushyuhe nyabwo ni gusoma-agaciro /10-273.15(℃)。

♦ Icyitonderwa

umugereka 2 Igishushanyo cya 8 Imashini yimiterere

Kugirango urinde hamwe nabandi gukomeretsa cyangwa kurinda igikoresho cyawe kwangirika, nyamuneka soma amakuru yose akurikira mbere yo gukoresha igikoresho cyawe.

  1. Ntukarebe mu buryo butaziguye inkomoko y’imishwarara nkizuba kubice bigenda;
  2. Ntugakore cyangwa ngo ukoreshe ibindi bintu kugirango uhure nidirishya rya detector;
  3. Ntukore ku bikoresho n'insinga ukoresheje intoki zitose;
  4. Ntugapfukame cyangwa ngo wangize insinga zihuza;
  5. Ntugasuzume ibikoresho byawe ukoresheje imvugo;
  6. Ntukureho cyangwa ngo ucomeke izindi nsinga utabanje guhagarika amashanyarazi;
  7. Ntugahuze umugozi wometseho kugirango wirinde kwangiza ibikoresho; Nyamuneka ntugasenye ibikoresho.Niba hari ikosa, nyamuneka hamagara isosiyete yacu kugirango ibungabunge umwuga.
    1. Nyamuneka witondere gukumira amashanyarazi ahamye;

umugereka1 ibicuruzwa

Igicapo 7 ibicuruzwa imbere kureba direction icyerekezo cyiza) :

umugereka wa 3 I2C igenzura protocole

imbonerahamwe ya 3 module I2C adresse 7bit igikoresho cya adresse (0x18) , soma aderesi 0x31 , andika adresse 0x30。

 

umubare Andika aderesi ibipimo ibisobanuro
1   0x00 gukosora *
2   0x01 gukosora inyuma
3   0x02 Kugaragaza ibyasohotse mbere
4   0x05 Ishusho yamakuru asohoka
5   0x20 Ibipimo by'ubushyuhe ku gice gisanzwe cy'ubushyuhe
6   0x21 Ibipimo by'ubushyuhe mugihe cyo kwagura ubushyuhe
7   0x27 16-bit parallel ishusho isohoka
8   0x28 8 -ibisobanuro bisa nibisohoka
9 0x80 0x29 16 -ibisobanuro bigereranya ishusho + ubushyuhe bwamakuru asohoka
10   0x2A 8-bit parallel ishusho + ubushyuhe bwamakuru asohoka
11   0x2B Fungura ibipimo by'ubushyuhe
12   0xFE Bika ibipimo by'iboneza
13 0x88 0-7 pallete
14 0x96 Ubwoko bureremba Intego yo kwerekana ubushyuhe (isanzwe
25 ℃)
15 0x97 Ubwoko bureremba Intego yubushyuhe bwibidukikije (isanzwe
25 ℃)
16 0x98 Ubwoko bureremba ubushyuhe bwibidukikije (isanzwe 0.45)
17 0x99 Ubwoko bureremba Intego yoherejwe (isanzwe 0,98)
18 0x9a ubwoko bugufi Intera yintego (isanzwe: 1m)

 


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