AEBS System with 77GHz Millimeter Wave Radar ADAS + DMS and 4G/5G Connectivity for Fleet Telematics
AEBS Automatic Emergency Braking System for Commercial Vehicles - An intelligent active safety solution integrating ADAS forward collision warning, DMS driver monitoring, 77GHz millimeter wave radar, AI-based decision making and electric brake actuation.
This multi-layer safety protection system monitors road environment in real-time and identifies potential risks including vehicles, pedestrians, cyclists, forward collisions and lane departures.
The ADAS camera uses deep-learning algorithms for real-time road environment monitoring with capabilities including:
- Forward Collision Warning (FCW)
- Lane Departure Warning (LDW)
- Pedestrian Collision Warning
- Vehicle Proximity Warning
- Vehicle, Cyclist, and Pedestrian Detection
- Lane-Mark Recognition
Detection Ranges: Vehicle ≥ 150m, Cyclist ≥ 70m, Pedestrian ≥ 70m, Lane-marking ≥ 60m
Detection Accuracy: Vehicle ≥ 99%, Cyclist & Pedestrian ≥ 95%
Complementary radar sensing layer providing reliable detection capabilities:
- 76-77 GHz operating frequency
- Vehicle detection range up to 200m
- Pedestrian detection range up to 100m
- Up to 128 tracked targets
- Medium- and long-range detection
- FCW and RCW support
Protection Rating: IP6K9K / IP6K7
Operating Temperature: -40°C to +85°C
AI-powered driver behavior analysis detecting:
- Fatigue and drowsiness
- Eye closure and yawning
- Looking away from road
- Phone use and smoking
- Head-down driving
- Camera obstruction
Alert Accuracy: Overall DMS alert accuracy above 95%
When imminent collision risk is detected, the system performs graded deceleration and automatic emergency braking through electric brake actuator.
Safety Process: Detect → Analyze → Warn → Brake → Reduce Collision Risk
AEB Parameters:
- Safety braking distance: 3 - 50m
- Maximum deceleration: adjustable
- Target types: vehicles, pedestrians and cyclists
- Applicable roads: highways, urban and rural roads
- Applicable conditions: daytime and nighttime
- Mistriggering rate: 1/100,000 km
The AI control box integrates sensor information and performs intelligent processing following the architecture:
Perception Layer → Decision-Making Layer → Execution Layer
Coordinates operation between ADAS, DMS, Millimeter Wave Radar, AI Controller, and Electric Brake Actuator for integrated active safety.
Integrated with in-vehicle terminal and cloud platform supporting:
- Real-time video monitoring
- GPS vehicle tracking
- Safety alert transmission
- Video playback and risk-event management
- Driver and vehicle information management
Visual fleet safety management platform providing:
- Real-time vehicle monitoring and route tracking
- Safety and collision-risk alerts
- Video evidence and safety reports
- Driver and vehicle management
- Data analysis and risk-control operations
- Fleet safety assessment
Creates an integrated Vehicle + Driver + Device + Cloud Platform safety management ecosystem.
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