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BR8-1 Bridge and Road Disaster Warning Radar

The BR8-1 Road and Bridge Disaster Warning Radar is a fully solid-state deformation monitoring system based on the FMCW architecture. Equipped with multi-channel MIMO technology, the radar leverages multi-receive-multi-transmit imaging and differential interferometry, combined with advanced array optimization techniques, to deliver high-resolution imaging and sub-millimeter-level deformation measurement accuracy. This enables highly precise, wide-angle monitoring of even the slightest deformations occurring in monitored slope structures. Additionally, the system incorporates an omnidirectional corner reflector, ensuring a consistently high radar cross-section from all directions, thereby simplifying on-site alignment and deployment. Through the application of array optimization technology, the radar significantly enhances both array resolution capabilities and overall array gain. Featuring long-range performance, rapid data update rates, and robust immunity to adverse weather conditions, this radar is ideally suited for applications such as road and railway infrastructure monitoring, as well as slope stability assessments.
  • Commodity name: BR8-1 Bridge and Road Disaster Warning Radar

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  • Product Description
  • The BR8-1 Road and Bridge Disaster Warning Radar is a fully solid-state deformation monitoring system based on the FMCW architecture. Equipped with multi-channel MIMO technology, the radar leverages multi-receive-multi-transmit imaging and differential interferometry, combined with advanced array optimization techniques, to deliver high-resolution imaging and sub-millimeter-level deformation measurement accuracy. This enables highly precise, wide-angle monitoring of even the slightest deformations occurring in monitored slope structures. Additionally, the system incorporates an omnidirectional corner reflector, ensuring a consistently high radar cross-section from all directions, thereby simplifying on-site alignment and deployment. 

     

    Features:

    1. High-precision deformation measurement technology based on differential interferometric measurement and phased-array MIMO systems addresses the issues of bulky traditional InSAR radar equipment, lengthy mechanical scanning measurement cycles, and cumbersome setup procedures.

    2. Achieve sub-millimeter-level, area-wide monitoring capabilities within a kilometer-scale range, enabling convenient equipment setup and rapid measurement.

    3. Address the need for precise and rapid deformation monitoring of small- to medium-sized slope bodies along transportation routes, enabling early warning of landslide hazards and ensuring traffic safety.

    4. Capable of integrating with optical linkages, featuring a compact design, lightweight construction, and easy setup.

    5. All-day, all-weather, real-time automated monitoring and early warning

    6. Multiple radars can be deployed simultaneously to observe the corner reflector, enabling accurate estimation of the reflector's direction and angle of movement.

     

    Technical Specifications

    Indicator Item

    Parameter value

    System体制

    FMCW MIMO System

    Azimuthal FOV

    60°

    Pitch FOV

    30°

    Distance Resolution

    0.15m

    Azimuth Angle Resolution

    1.5°

    Monitoring Distance

    1000m

    Monitoring Accuracy

    0.1mm

    Data Update Cycle

    1 Hz (Adjustable)

    Power Consumption

    20W

    Voltage

    DC 24V

    Interface

    Gigabit Network

    Weight

    ≤2.5kg

    Protection Level

    IP67

    Operating Temperature

    -40~80°C

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