4-inch Liveness Scan Ho ba Teng Nako ea Sefahleho ka Tekanyo ea Mocheso oa Infrared
Linux/20000pcs Tekanyo ya mocheso wa Sefahleho/Infrared/bokgoni bo boholo
| Mosebetsi o ka sehloohong | Haholo-holo bakeng sa maemo a taolo ea phihlello, ho lemoha sefahleho, ho lemoha bophelo, ho swiping ka karete | |
| Boemo | 146X74X20mm(bolelele, bophara le bophahamo) | |
| Module wa mocheso | Qeto ea mocheso: 32 * 32 Boemo ba tekanyo ea mocheso: 0 ℃ ~ 45 ℃ Ho nepahala ha tekanyo e itekanetseng: ±0.5℃ Sebaka sa tekanyo: Bohole ba tekanyo ea mocheso oa 'mele oa motho bo tsoa ho 30cm ~ 50cm Tšebeliso Tikoloho: 0 ℃ ~ 35 ℃, 10 ~ 95% RH, e sa tsitsang | |
| Sebopeho sa mantlha | CPU | RV1109 Dual coreA7, 1.5GHz |
| NPU | 1.2T | |
| Polokelo | RAM ke 1GB | |
| ROM 4GB | ||
| OS | Linux | Linux 4.19 |
| FaceBoitsebiso | Megvii sefahleho sa algorithm | 1: Lebelo la N: ≤1S1:1 lebelo: ≤1S Boholo ba palo ea basebelisi: 20,000 Sebaka sa ho lemoha: sebaka se setle ka ho fetisisa sa ho lemoha ke mithara e le 1 le sebaka se selelele ka ho fetisisa ke limithara tse 2; Lehlakore la ho lemoha: likhato tse 35 holimo, likhato tse 35 ho ea tlase, likhato tse 30 ka ho le letšehali, likhato tse 30 ka ho le letona, 35 likhato tse potolohang sefofane Biopsy: tšehetso phela Boholo ba library/ Sekhahla sa ho pasa/ Sekhahla sa temoho e fosahetseng Batho ba 5000 99.8% 0.5% Batho ba 10000 99.5% 0.5% Batho ba 20000 99.2% 0.5% |
| Puisano | Ethernet | 10/100Mbps Ethernet |
| Othoholetso | Pontšo | 4''TFT HD pontsho(qeto480*800);Ho kganya400cd/㎡ |
| Leseli la tlatsetso le lesoeu | Tšehetso | |
| Leseli la tlatsetso la infrared | Tšehetso | |
| Motlakase oa motlakase | Sebui se hahiloeng, matla a 1W | |
| Tšehetsa papali ea molumo | ||
| Input | Konopo ea matla | No |
| Konopo ea ho qala bocha | No | |
| Konopo ea tamper | No | |
| Mojule oa lifoto | No | |
| Mojule oa sensor ea 'mele oa motho | No | |
| Skrine se thetsoang | 5 lintlha tse capacitive touch screen, nako ea karabo＜48ms, boima ba bokahodimo＞6H, khanya≥85% | |
| 'mali oa IC | makhetlo a mangata13.56MHz stšehetsa M1/CPU, karete ea ho bala ea 0.1s Sebaka sa karete ea ho bala: 2.5-5cm | |
| Khamera ea RGB | Khamera ea HD ea limilione tse 2 | |
| Khamera ea IR | Khamera ea HD ea limilione tse 2 | |
| Ikoung ea sefahleho | SESEBETSI SA USB | NO |
| Relay | TšehetsoNO,NC,COM | |
| RJ45 | Tšehetso | |
| 485 | Tšehetso | |
| Wiegend | Kenyelletso e ka hlophisoang kapa e kentsoeng, keno ea kamehla | |
| GPIO | Ts'ehetsa katoloso ea litsela tse tharo (makete ea mamati, konopo ea mamati, alamo ea mollo) | |
| Matla | Tšehetso | |
| Petsoe | Adapter | Lihlahisoa tse sa tloaelehang (DC12V-2A e khothalelitsoe) |
| POE | NO | |
| Matla | Matla a lekantsoeng: ＜10W | |
| Matla a holimo: ~ 15W | ||
| Ho tšepahala | Mocheso oa ho sebetsa | ⁃20℃~+60℃ |
| Mongobo o sebetsang | Mongobo 10% -90%, ha ho condensation | |
| Mocheso oa polokelo | ⁃30℃~+70℃ | |
| Mongobo wa polokelo | 20% -90% ha ho condensation | |
| Mosebetsi o sa feleng | 30 * lihora tse 24 | |
| ESD | ± 6kV ho tsoa ha likhokahano, ± 8kV ho tsoa moeeng | |
| EFT | Fihla maemo a 2 | |
| Ho phahama | Fihla maemo a 2 | |
| ROM | Ntlafatso ea ROM | ntlafatso ea tšehetso |
| puo | tšehetsa Senyesemane | |
| Boemo ba standby bo itekanetseng | Tšehetso ea software | |
| Mohlokomedi | support watchdog, othomatically restart ha ho ka hloleha | |
