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M256 gawo la kujambula kwamafuta osasungunuka

M256 wosazizira wotenthetsera chithunzithunzi chithunzi
  • M256 gawo la kujambula kwamafuta osasungunuka
  • M256 gawo la kujambula kwamafuta osasungunuka
  • M256 gawo la kujambula kwamafuta osasungunuka

Onetsani:

Mtengo wa M256

Kusamvana: 256 × 192

Malo a pixel: 12μm

FOV:42.0°×32.1°

FPS: 25Hz / 15Hz

NETD:≤60mK@f#1.0


Zambiri Zamalonda

Tsitsani

♦ Mau oyamba

Thermal imaging module zachokera ceramic ma CD uncooled vanadium okusayidi infuraredi chowunikira kukhala mkulu ntchito infuraredi matenthedwe kuyerekezera zinthu, mankhwala kutengera kufanana digito linanena bungwe mawonekedwe, mawonekedwe olemera, adaptive kupeza zosiyanasiyana wanzeru processing nsanja, ndi ntchito mkulu ndi mphamvu otsika. mowa, voliyumu yaying'ono, yosavuta kutengera mawonekedwe a kuphatikiza kwachitukuko, imatha kukumana ndi kugwiritsa ntchito mitundu yosiyanasiyana ya kutentha kwa infuraredi yachitukuko chachiwiri.

Zogulitsa

  1. Mankhwalawa ndi ang'onoang'ono kukula kwake komanso osavuta kuphatikiza;
  2. Mawonekedwe a FPC amatengedwa, omwe ali olemera muzolowera komanso osavuta kulumikizana ndi nsanja zina;
  3. Kugwiritsa ntchito mphamvu zochepa;
  4. Zithunzi zapamwamba;
  5. Kuyeza kolondola kwa kutentha;
  6. muyezo deta mawonekedwe, thandizo chitukuko chachiwiri, kusakanikirana kosavuta, kuthandiza kupeza zosiyanasiyana wanzeru nsanja processing.
A1
A2

♦ magawo azinthu

Mtundu M256  
Kusamvana 256 × 192
Pixel space 12m mu
FOV 42.0 × 32.1 °  
FPS 25Hz / 15Hz
Mtengo wa NETD ≤60mK@f#1.0
Kutentha kwa ntchito -15 ℃～+60 ℃  
DC 3.8V-5.5V DC  
Mphamvu <200mW*  
Kulemera <18g  
kukula(mm) 20*20*21  
Mawonekedwe a data kufanana / USB  
Control mawonekedwe SPI/I2C/USB  
Kusintha kwazithunzi Zowonjezera zambiri zamagiya ambiri  
Kusintha kwazithunzi Kukonza shutter  
Palette Kuwala koyera/zakuda otentha/ma mbale angapo amitundu yabodza  
Muyezo osiyanasiyana -10 ℃ ~ + 50 ℃ (zosinthidwa mpaka  
   
500 ℃)  
Kulondola ± 0.5%  
Kuwongolera kutentha Pamanja  
   
/Zokha  
Kutentha kwa ziwerengero Kufanana kwa nthawi yeniyeni  
   
zotuluka  
Ziwerengero zoyezera kutentha Thandizani ziwerengero zazikulu / zochepa, kusanthula kwa kutentha  
     
Kufanana mawonekedwe mu 25Hz zotuluka mode.    
     
Kufotokozera kwa mawonekedwe a ogwiritsa ntchito    
     
Zogulitsazo zimatengera cholumikizira cha 0.3Pitch 33Pin FPC (FH26W-33S-0.3SHW(97)), ndipo magetsi olowera ndi:    
     
3.8-5.5VDC, chitetezo cha undervoltage sichimathandizidwa.    

 

♦ Kufotokozera

Mawonekedwe 1 pini ya chojambula chotenthetsera

Pin nambala dzina mtundu Voteji Specification
1, 2 Chithunzi cha VCC Mphamvu -- mphamvu
3,4,12 GND Mphamvu -- pansi
5 USB_DMj Ine/O -- USB 2.0 DM
6 USB_DPj Ine/O -- DP
7 USBEN*k I -- USB yolumikizidwa
8 SPI_SCK I Kufikira: 1.8V 　 SCK
9 SPI_SDO O LVCMOS ; 　 SDO
10 SPI_SDI I (ngati mukufuna 3.3V SPI SDI
11 SPI_SS I LVCOMS zotuluka, chonde titumizireni) 　 SS
13 DV_CLK O 　 　 Mtengo CLK
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 　 DATA 4
21 DV_D5 O 　 DATA 5
22 DV_D6 O 　 DATA6
23 DV_D7 O 　 DATA 7
24 DV_D8 O 　 DATA 8
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 Mtengo wa magawo SCL
33 I2C_SDA Ine/O SDA

 

Pin5, Pin6 default USB2.0, yogwirizana ndi mawonekedwe a 3.3 V TTL UART a mawonekedwe a UART chonde

lemberani.Dziwani: Pin5: TX;Pin6: RX; TX, RX gawo Xmodule S0;

k USB_EN mapini 5 ndi  Pin5, Pin6 default USB2.0, yogwirizana ndi mawonekedwe a 3.3 V TTL UART a mawonekedwe a UART chonde

Mapini 6 okwera ngati ma pini a data a USB, kulumikizana kwa USB AMAGWIRITSA NTCHITO protocol yolumikizirana ya UVC, mawonekedwe azithunzi kupita ku YUV422 pa zida zachitukuko cha USB chonde titumizireni;

l pamapangidwe a PCB, chizindikiro chofananira cha kanema wa digito chikuwonetsa kuwongolera kwa 50 Ω.

Fomu 2 Mafotokozedwe amagetsi

Mtundu VIN =4V, TA = 25°C

Parameter

 Dziwani

Mkhalidwe woyesera

MIN TYP MAX

 Chigawo

Input voltage range

 VIN --

3.8 4 5.5

 V

Mphamvu

 ILOAD USBEN=GND

75 300

 mA
USBEN=KUMWAMBA

110 340

 mA

Kuwongolera kwa USB

 USBEN-LOW --

0.4

 V
USBEN-

KULIMBITSA

 --

1.4 5.5V

 V

 

Form 3 Absolute Maximum rating

Parameter Mtundu
VIN kupita ku GND -0.3V mpaka +6V

DP, DM mpaka GND

 -0.3V mpaka +6V
USBEN kupita ku GND -0.3V kuti 10V
SPI kupita ku GND -0.3V kuti +3.3V

VIDEO kupita ku GND

 -0.3V kuti +3.3V
I2C kupita ku GND -0.3V kuti +3.3V

Kutentha kosungirako

−55°C mpaka +120°C

Kutentha kwa ntchito

−40°C mpaka +85°C

 

Zindikirani: Masanjidwe omwe amakwaniritsa kapena kupitilira muyeso wokwanira amatha kuwononga mpaka kalekale

kwa mankhwala.Izi ndi kupsinjika chabe;Musatanthauze kuti magwiridwe antchito a Chogulitsacho

pansi pazimenezi kapena zina zilizonse ndizokwera kuposa zomwe zafotokozedwa m'gawo la ntchito izi

kufotokoza. Ntchito zotalikirapo zomwe zimapitilira momwe zinthu zimagwirira ntchito zimatha kukhudza

digito mawonekedwe linanena bungwe sequence sequence

Chithunzi chofananira cha 38bit

A3

Chithunzi 4:8bit chithunzi chofananira ndi kutentha

Mukamagwiritsa ntchito mawonekedwe a 8bit ofanana, mawonekedwe osasinthika ndi DV_D0~DV_D7

Chithunzi 5: 16bit data yofananira

Chithunzi 6:16bit chithunzi chofananira ndi data ya kutentha

Chidziwitso: (1) Deta ikulimbikitsidwa kuti iperekedwe m'mphepete mwa Clock;

(2) Kulunzanitsa kumunda ndi kulumikizana kwa mzere ndizothandiza kwambiri;

(3) Mtundu wa data wazithunzi ndi YUV422, Mtengo wotsika wa data ndi Y, mtengo wapamwamba ndi U/V;

(4) Chigawo cha data cha kutentha ndi (Kelvin (K) * 10), kutentha kwenikweni ndi mtengo wowerengera / 10-273.15 (℃).

♦ Chidwi

appendix 2 Chithunzi 8 Mechanical mawonekedwe dimension

Kuti muteteze inuyo ndi ena kuti musavulale kapena kuti muteteze chipangizo chanu kuti chitha kuwonongeka, chonde werengani mfundo zotsatirazi musanagwiritse ntchito chipangizo chanu.

  1. Osayang'ana mwachindunji magwero amphamvu kwambiri a radiation monga dzuwa kwa zigawo zoyenda;
  2. Osakhudza kapena kugwiritsa ntchito zinthu zina kuti ziwombane ndi zenera la detector;
  3. Musakhudze zida ndi zingwe ndi manja onyowa;
  4. Osapindika kapena kuwononga zingwe zolumikizira;
  5. Osachapa zida zanu ndi zosakaniza;
  6. Osamasula kapena kumaka zingwe zina popanda kulumikiza magetsi;
  7. Osalumikiza chingwe cholumikizidwa molakwika kuti musawononge zida;Chonde musamasule zida. Ngati pali vuto lililonse, chonde lemberani kampani yathu kuti ikonzere akatswiri.
    1. Chonde samalani kuti mupewe magetsi osasunthika;

appendix1 mawonedwe azinthu

Chithunzi 7 kutsogolo kwazinthu (njira yabwino):

appendix 3 I2C control protocol

tchati 3 gawo I2C adilesi 7bit chipangizo adiresi (0x18), werengani adilesi 0x31, lembani adilesi 0x30.

 

nambala Lembani adilesi parameter kufotokoza
1 　 0x00 pa kukonza shutter *
2 　 0x01 pa kukonza zakumbuyo
3 　 0x02 pa Chowunikira choyambirira
4 　 0x05 pa Zithunzi zotulutsa deta
5 　 0x20 pa Kuyeza kutentha pagawo la kutentha kwabwinobwino
6 　 0x21 pa Kuyeza kwa kutentha pagawo lowonjezera kutentha
7 　 0x27 pa Zithunzi zofananira za 16-bit
8 　 0x28 pa 8 -bit kutulutsa kwazithunzi zofananira
9 0x80 pa 0x29 pa 16 -bit chithunzi chofananira + kutentha kwa data
10 　 0x2a pa Chithunzi chofananira cha 8-bit + kutentha kwa data
11 　 0x2b ku Katundu kutentha magawo
12 　 0xFE pa Sungani magawo osinthira
13 0x88 pa 0-7 pansi
14 0x96 pa mtundu woyandama Kutentha kowunikira komwe mukufuna (osasintha
25℃）
15 0x97 pa mtundu woyandama Kutentha kozungulira kozungulira (chosasintha
25℃）
16 0x98 pa mtundu woyandama kutentha kozungulira (osasintha 0.45)
17 0x99 pa mtundu woyandama Chandamale emissivity (chosasinthika 0.98)
18 0x9 pa mtundu waufupi Mtunda wolowera (chofikira: 1m)

 

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