Overview
The ALI121-Y series camera module is a high-performance 1-megapixel camera designed by ALG-TECH.
It features SmartSens SC121AT automotive grade image sensor, which incorporate cutting-edge pixel technology. It also utilizes GMSL protocol for low-latency and reliable multimedia data transmission. This camera module delivers impressive high dynamic range over 120dB, enabling capture across extreme lighting conditions, from intense sunlight to low-light scenarios, and in the same time maintains extremely low dark noise.
ALI121-Y powered by built-in image signal processor (ISP), it provides advanced real-time image enhancement, including noise reduction and color accuracy. These capabilities, combined with its robust design, make it an ideal camera solution for Low-Speed Autonomous Vehicles.
Features
Excellent Low-Light Performance
Optimized for low-light imaging, providing clear visuals even in dark environments.
HDR Technology
Supports over 120dB high dynamic range, meeting the lighting requirements of most urban driving scenarios.
Wide Operating Temperature Range
Designed for demanding automotive environments, operating reliably in temperatures ranging from -40°C to 85°C, ensuring functionality in extreme weather conditions.
GMSL 2 High-bandwidth Data Transmission
Utilizes GMSL 2(Gigabit Multimedia Serial Links) protocol for transmission, providing high-bandwidth and low-latency multimedia data communication, with the advantages of long-distance, anti-interference and enhanced reliability.
High-Reliability Design
Features a rugged enclosure and protective design, offering resistance to vibration, dust, and water, in compliance with automotive-grade quality standards.
LFM
Support LED Anti-Flicker function
Multi-Camera Sensor Fusion
Support external synchronization, enables time-sync with LiDAR, millimeter-wave radar, and other sensors.
Typical Applications
Low-speed Unmanned Vehicles
The ALI121-Y, with its highly reliable design and precise imaging performance, is particularly suitable for deployment in outdoor or semi-outdoor scenarios where stability and data accuracy are strictly required, such as in the field of low-speed unmanned vehicles. It can provide stable, high-quality visual perception capabilities for intelligent systems, making it an ideal choice for building visual solutions in complex environments.
Specification
| Base Infomation | ||
| Model | ALI3112-C121M17GZ00-T75MBI-IP67 | ALI3120-C121M17GZ00-TA2MBI-IP67 |
| Dimension | 30mm x 30mm x 38.54mm | TBD |
| Resolution | 1280（H） × 960（V） | |
| HFOV | 129.6±3° | 195±3° |
| VFOV | 95.6±3° | 153±3° |
| Focal Length | 1.75±5%mm | 0.95±5%mm |
| F.no | 2.0±5% | 1.60±5% |
| Frame Rate | 25fps | |
| Output Format | UYVY (YUV422) | |
| Weight | 45g | |
| Sensor | ||
| Sensor | SC121AT | |
| ISP | Onchip | |
| Optical Factor | 1/3.75 inch CMOS | |
| Pixel size | 3.0μm | |
| Exposure Mode | Rolling Shutter | |
| Dynamic Range | 120dB | |
| Color Pattern | RGGB | |
| Connectivity & Power | ||
| Protocol | GMSL 2 | |
| Serializer | MAX96717G | |
| Power Supply | POC (via GMSL) | |
| Voltage | 9V-12V(DC) | |
| Rated Power | 2W | |
| Connector | Fakra Z Code | |
| （model：SMBF-FKMX3-3GT30G-50） | ||
| Reliability & Protection | ||
| Operating Temperature | -40°C ~ +85°C | |
| Storage Temperature | -40°C ~ +105°C | |
| Ingress Protection | IP67 | |
System Description
| Item | Specification | Remarks |
| Serializer | MAXIM Max96717G | |
| Serializer IIC device address | 0x80 | |
| CMOS clock frequency | 27MHz | |
| GMSL2 rate | 6Gbps | |
| CMOS reset pin | MFP3 | |
| IIC pin | SDA use MFP9 | |
| SCL use MFP10 | ||
| CMOS exposure sync. signal | MFP0 |
Diagram
ALI3112-C121M17GZ00-T75MBI-IP67
