M256 gawo la kujambula kwamafuta osasungunuka
♦ 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 ndi wolemera, adaptive kupeza zosiyanasiyana wanzeru processing nsanja, ndi ntchito mkulu ndi mphamvu otsika. mowa, voliyumu yaying'ono, zosavuta kuphatikizira chitukuko, amatha kukumana ndi kugwiritsa ntchito mitundu yosiyanasiyana ya kutentha kwa infuraredi yachitukuko chachiwiri.
Zogulitsa
- Mankhwalawa ndi ang'onoang'ono kukula kwake komanso osavuta kuphatikiza;
- Mawonekedwe a FPC amatengedwa, omwe ali olemera muzolowera komanso osavuta kulumikizana ndi nsanja zina;
- Kugwiritsa ntchito mphamvu zochepa;
- Zithunzi zapamwamba;
- Kuyeza kolondola kwa kutentha;
- muyezo deta mawonekedwe, thandizo chitukuko chachiwiri, kusakanikirana kosavuta, kuthandiza kupeza zosiyanasiyana wanzeru nsanja processing.
♦ magawo azinthu
| Mtundu | M256 | |
| Kusamvana | 256 × 192 | |
| Pixel space | 12m mu | |
| FOV | 42.0 × 32.1 ° | |
| FPS | 25Hz / 15Hz | |
| Mtengo wa NETD | ≤[imelo yotetezedwa]#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 | |
| /Atomatiki | ||
| 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 pakupanga kwa 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
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.
- Osayang'ana mwachindunji magwero amphamvu kwambiri a radiation monga dzuwa kwa zigawo zoyenda;
- Osakhudza kapena kugwiritsa ntchito zinthu zina kuti ziwombane ndi zenera la detector;
- Musakhudze zida ndi zingwe ndi manja onyowa;
- Osapindika kapena kuwononga zingwe zolumikizira;
- Osachapa zida zanu ndi zosakaniza;
- Osamasula kapena kumaka zingwe zina popanda kulumikiza magetsi;
- Osalumikiza chingwe cholumikizidwa molakwika kuti musawononge zida;Chonde musamasule zida.Ngati pali vuto lililonse, chonde lemberani kampani yathu kuti ikonzere akatswiri.
- 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) |
