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  • ASN850

    ASN850 Millimeter
    Wave Sensing Radar

    Wireless awareness, unlimited intelligence


  • Overview
  • Features
  • Specifications

ASN850 Millimeter Wave Sensing Radar

Huawei's ASN850 millimeter wave sensing radar has high precision and long-range detection capabilities. It obtains physical information such as the relative distance, speed, angle, and movement direction of traffic vehicles and people through the millimeter wave radar beam, and classifies and tracks targets. It has the ability to penetrate rain, snow, and smoke. It is not affected by light and illumination, has the advantages of high measurement precision and long detection distance, and has the ability of all-weather detection and multi-target continuous tracking. With Huawei edge intelligent computing sensing engine, the system can implement converged sensing deployment of radar and camera videos, providing a digital base for intelligent high-speed and intelligent traffic management.
Long-Distance Coverage

ultra-distance detection

Detection distance > 1000 m

Ultra-Broadband Interconnection

Ultra-wide coverage

Full coverage of 10 lanes without blind spots

easy to deploy1

Precise event

Three-dimensional joint detection with 95% accuracy

data application services

Minimal delivery

Precise planning, simple calibration, self-alignment, and self-calibration, reducing road closure


Classification Indicator Item Parameter Value
Radar Performance Operating frequency 80 GHz
Detection distance >1000 m, all-weather lane class body class 500 m
Detection width Full coverage of 10 lanes without blind spots
Distance resolution* 0.5 m short distance, 1.8 m long distance
Ranging accuracy 0.17 m short distance, 0.4 m long distance
Antenna horizontal angle 110° short range, 10° long range
Angular Resolution* Near 4°, Remote 1°
Angle measurement accuracy 0.5° short range, 0.07 long range
Speed range Bidirectional 0 ~ 220 km/h (inbound and outbound)
Speed Resolution* 0.1 m/s short-range, 0.05 m/s long-range
Speed measurement accuracy 0.03 m/s for short distance, 0.02 m/s for long distance
Device management Built-in web management and remote eSight unified NMS
Installation height 6 - 12 m
Parameters of the radar system Interface 1 x Ethernet port (PoE++/data), 1 x Combo port (Default reset)
Power supply PoE++
Typical Power Consumption < 45 W
Operating temperature - 40°C to + 85°C (industrial grade devices)
Operating humidity 5% ~ 95%
Dustproof and waterproof IP67
Salt rot environment Deployable outdoors near the sea (within 500 m from the sea surface or coast)
Electromagnetic compatibility Meets the GB/T 17618 standard.
Volume < 4.5 L
Weight < 4.5 kg
Convergent sensing capability Vehicle Trajectory Capture Accuracy ≥ 95 %
Continuous accuracy of vehicle trajectory ≥ 95 %
Vehicle flow monitoring accuracy ≥ 95 %
Number of lanes that can be monitored Two-way 10 lanes
Radar detection function Average vehicle speed detection, lane occupancy/abnormal parking/congestion information judgment, and reverse/lane-shift vehicle identification
Visual recognition function • Extract Vehicle Attributes (License plate, vehicle color, vehicle type, vehicle brand, and location) Realize Ray-Visual Integration
• Visual license plate recognition and filtering of specific license plates; License plate recognition success rate: > 90% during the day and > 85 at night (light supplement)
• Supports vehicle model recognition, vehicle color recognition, vehicle length recognition, pedestrian recognition, and vehicle brand recognition
• Supports 50 cm x 50 cm x 50 cm throw detection * *
Ray-Sight Fusion Accuracy Positioning error <±0.5 m
Cross section performance statistics Vehicle flow, vehicle speed, time occupancy, head-head distance, head-head distance
Blind zone prediction The blind area under the pole is less than 10 m. The guaranteed track continuity rate in high-speed and non-dense congestion scenarios is greater than 95%.
Occlusion prediction Support
Cross-site track/ID continuous Support. Object loss can be rectified by predictive tracking and license plate recognition
Self-calibration/self-calibration/self-optimization Support
Lei-Sight Fusion Effect Display Sensor viewing and real-time video viewing
Batch upgrade Support