DSM Camera Manual
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Revision as of 13:55, 19 October 2023 by Edgar.dementenko (talk | contribs) (→Product Specification)
Product Specification
| Technical data | Description |
|---|---|
| Supported by | FMB640, FMC640 |
| DSM functions | Drowsiness, Distraction, Yawning, Phone use, Smoking, Driver ID, Seatbelt |
| Ethernet | GMAC/EMAC, RGMII PHY Interface |
| GNSS | GPS, GLONASS, QZSS, -165dBm tracking sensitivity, Built-in Cradle |
| G-Sensor | Digital tri-axial acceleration sensor |
| Storage | Up to 128GB micro SD card, Supported format-free |
| Indicator (LED) | Red/Green dual LED, Operating status |
| Microphone | MEMS microphone, -42dB, SNR: 59dBA |
| Speaker | Nom.1W / Max.1.5W, 8Ω, 90dB SPL |
| Dimensions | Camera: 48.7mm x 56.18mm x 78.52mm / Main: 172mm x 84.65mm x 27mm |
| Weight | Camera(w. cable): 235g, Main: 125g |
| Materials | PC, PMMA |
| Features | Supported FMS, CAN, Video output (CVBS), Ethernet, GPIO (Vibrator) |
| What’s in the package? | DSM, Main cable, Power cable (B+, ACC, GND), Wrench, Manual |
| Installation | Camera: A-piller mount, Main: In dash board |
| Reliability testing | Electronic / Environmental test (ISO Standard) |
| Certifications | FCC, E-mark, UKCA, KC |
| Electrical parameters | Description |
|---|---|
| Input voltage range | 12 ~ 24 V |
| Working temperature and humidity | -20°C to 70°C (-4°F to 158°F) Humidity: <90% |
| Power consumption | Max 8.4W (350-700 mAh) |
| Function parameters | Description |
|---|---|
| Real time clock (RTC) synchronization | Available over FM (via NTP, NITZ or GNSS) |
| Picture resolution | 784x441 event/784x441 request (50KB transfer period 18 sec), |
| IR type, distance | 2x IR LED, 850nm, IR Pass Filter |
| Cable length | RS232 (3.5 m) |
| Application Processor | ARM Quad Cortex-A7@1GHz |
| Memory | 512MB NAND Flash, 1GB DDR3 |
| ISP & Sensor | 1/2.8 inch CMOS Image Sensor, 1080p@30fps, HDR |
| Lens | F/NO=2.1, FOV=88.2° |
DSM data transfer timing
* NOTE: This approximate time which we receive during testing in real cases can be different.
| Image resolution | Size of image
FMC640 |
Time interval (s) from trigger to files received on server
FMC640 |
Photo examples | |||
|---|---|---|---|---|---|---|
| Image | ||||||
| 784x441 | 17,4KB | 6s |  | |||
