MEMS Integrated Navigation System

ER-MINS-5651 (0.1°) Features:
1. Equipped with MEMS gyroscope and accelerometer and mapping multi-mode multi-frequency GNSS receiver;
2. It can achieve a single antenna dynamic alignment or dual antenna-assisted fast high-precision orientation;
3. The directional accuracy can reach up to 0.1 deg.

MEMS Integrated Navigation System

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    ER-MINS-5651 High Stability MEMS Inertial/Satellite Integrated Navigation System 

    Introduction

    High Stability MEMS Inertial/Satellite Integrated Navigation System is equipped with micro MEMS gyroscopeaccelerometer, and mobile surveying and mappinglevel multimode multi frequency GNSS receiver.

    which supports GPS/GLONSS/BD function. The product has excellent integrated navigation performance, and the system size can be reduced to an unprecedented compactness. It can realize dynamic fast alignment or GNSS dual antenna assisted fast and high-precision orientation, and the orientation accuracy can reach 0.1°.

    In order to meet the application demand of mobile street view mapping, ocean mapping and other mapping areas, with the original data storage and surveying and mapping level navigation post-processing software, users can choose according to requirements.

    The product supports GNSS/odometer/DVL/barometric altimeter and other external sensors, which has excellent scalability. By using multi sensor data fusion technology integrates multi-source data, the system of regional adaptability and robustness has been greatly improved, while it also has AHRS navigation reference function. In the absence of any external assistance, it can achieve long time attitude and heading keeping. It is especially suitable for unmanned aerial vehicles, underwater vehicles and other unmanned aerial vehicle navigation and attitude determination.

    Features

    Built in surveying and mapping level GNSS receiver: support Beidou B1, B2;

    Embedded data fusion algorithm engine SFE for GNSS occlusion, multipath interference is specially optimized;

    Post processing software for surveying and mapping level navigation;

    Support rapid alignment: dynamic accuracy 0.1°, time 1~2 minutes (dynamic maneuver is needed);

    Support low dynamic application environments condition satellite dual antenna aided rapid orientation: accuracy of 0.1°(2m baseline);

    Interface: RS232/RS422/LAN/CAN/USB;

    Maximum support for 16G data storage extensions, support navigation data/raw data/external user data storage;

    Support multiple external sensor combinations (odometer/DVL/barometric altimeter);

    NMEA0183 standard protocol output and up to 20 exclusive protocols flexibly available.

    Applications 

    Space fields Unmanned aircraft;
    Aerial surveying;
    Photoelectric detection stability;
    Aerostat.
    High dynamic measurement range;
    Pneumatic altimeter combination;
    Full temperature calibration compensation (-40~80 ℃);
    Built-in 16G data storage;
    INS/GNSS combination design;
    Optimization vibration environment accuracy.
    Land-based domain Street view cart;
    Electric inspection unmanned car;
    Intelligent unmanned car;
    Vehicle-mounted satellite communication.
    Support single antenna mode;
    Support IE post-processing;
    Support multiple interface output;
    Support RTK mobile station;
    Support NMEA standard protocol.

    Specifications

    System accuracy
    Heading 0.1°(1σ) dynamic alignment 0.1°

    (1σ) low dynamic dual antenna assistance, 2mbaseline

    Attitude 0.1°(1σ)
    GNSS combined horizontal positioning accuracy Single point L1/L2: 1.2m (1σ)
    DGPS 0.4m(1σ)
    RTK 2cm+1ppm(1σ)
    GNSS combined speed accuracy 0.02m/s(1σ)
    Odometer combined positioning accuracy 1% driven distance (depending on the accuracy of the external odometer)
    Heaving measurement accuracy 5cm or 1%
    Start time ≤10s
    Alignment time 1~2min (depending on the form of dynamic maneuver)
    Dual antenna assisted directional time ≤1min
    Key components parameters
    MEMS gyroscope Range: ±300°/s
    Zero partial stability ≤20° /h
    Accelerometer Range: ±10g
    Zero partial stability ≤1mg
    User model
    Car model (the default model) Airborne model, ship model
    Data interface
    Serial port 2path (RS232/RS422 configurable), 1path RS232
    CAN2.0b 1path
    LAN 1path
    Pulse 1 path differential signal, 2 path single end;

    Support PPS, EVENTMARK input/output

    Subsidiary sensors Odometer/DVL/atmospheric altimeter interface
    Storage capacity 16G (customization)
    Data refreshrate 200Hz (configurable)
    Electrical characteristics
    Supply voltage 24VDC rated (12~32VDC)
    Power consumption ≤7W
    Physical characteristics
    Outline dimension 100mm×90mm×50mm
    Weight ≤500g
    Environmental characteristics
    Vibration 20~500Hz, vibration acceleration 5g
    Impact 15g
    Operating temperature -40℃~+60℃
    Protection grade IP67
    Mean Time between Failures 2000h
    Optional accessory
    Odometer kit Doppler speed radar/wheel speed sensor
    Barometric altimeter 10~1200Hpa, resolution 0.1 Hpa, measurement accuracy 10m (Max)
    RTK difference station Digital transmit radio 433 MHz/900MHz/2.4GHz
    Navigation post-processing software The processing result can reach the mapping level requirement
    Antenna specifications
    Framing signal BDS: B1, B2, B3
    GPS: L1, L2
    GLONASS: G1, G2
    Galileo: El, E5b
    Dimension Ф31mmx50.39mm
    Weight <25g

    FAQ:

    1. What are the quotation methods?

    If you have DHL or Fedex account, we can quote EXW price, otherwise CIF or FOB price.

    2. Are there any discounts?

    After we submit the sample price, if more quantity is needed, we will quote the bulk price.

    3. How long will it take to deliver the goods after placing the order?

    For sensors, parts and modules: in stock-one week; no stock-2-4 weeks; For systems, generally, 8-12 weeks.

    4. How to deal with the quality problems?

    After confirming that the product has quality problems, we will replace it for you free of charge in the shortest possible time.

    If interested in High Stability MEMS Inertial/Satellite Integrated Navigation System, pls contact us: info@ericcointernational.com

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