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CN
Space-time Perception expert,
Leader in the field of High-precision Positioning
I-NAV Technology Co., Ltd. is the only enterprise in the world that develops, produces, and sells its leading production line of high-standard fiber optic gyroscopes and inertial measurement units, as well as a new generation of optical device R&D platform. It has accumulated a lot in optical core devices, inertial navigation algorithms, and other technologies, and obtained several core technology patents. The core founder and team of I-NAV Technology Co., Ltd. have a profound R&D background and have accumulated more than 20 years of experience in the fields of fiber optic gyro, laser radar, and optical devices, which has laid a solid foundation for the company's technological innovation and product upgrade. At present, I-NAV products have reached the industry top level in precision coverage, providing cost-effective and high-precision positioning services for mobile carriers such as autonomous driving systems, robots, aircraft and ships, as well as surveying and mapping, geographic information system (GIS) data collection and other fields. As a global leader in inertial navigation technology, I-NAV pioneered and realized the revolutionary integrated inertial navigation technology of fiber optic gyroscope and MEMS, which successfully broke through the limitations of traditional inertial navigation technology. This technology perfectly combines high-precision fiber optic gyroscope with MEMS, achieving the dual advantages of high precision and low cost. In the future, I-NAV will continue to increase investment in R&D and innovation. Adhering to the tenacious spirit of "Persistence is the key to success", and adhering to the R&D of core technologies, we will contribute to the prosperity and innovation of the inertial integrated navigation and device industry in China. Mission: Make positioning more accurate, make driving smarter, and make the world safer Vision: The world's leading provider of high-precision fiber optic gyro and inertial navigation

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    From Key Components, to Inertial Measurement Unit(IMU) to Integrated Navigation System

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    Extensive Practical Experience in Development Design, Operation Management, Market Development, Customer Service & Other Aspects

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    Rapid Realization of Mass Prodution and Customisation for our Clients

 High-Precision Positioning for Every Corner of the World
Make Life Better

Core Patent

20+
Items

Product

  • TLH-INS-A Vehicle-mounted Positioning and Directional Navigation System
  • TLH-INS-J Airborne Strapdown Inertial Navigation System
  • TLH-M Integrated Navigation Module
  • TLH-IMU Inertial Measurement Unit
  • TLH-INS-K Mining truck Positioning and Directional Navigation System
  • TLH-INS-600M-21A

    MEMS Gyro Position and Orientation Navigation System

    TLH-INS-A Vehicle-mounted Positioning and Directional Navigation System is an inertial navigation device based on domestic high-precision optical fiber/MEMS gyroscope and quartz flexible accelerometer/MEMS accelerometer. It can realize integrated navigation function with odometer, magnetometer, Beidou receiver (can be built in) and altimeter, and can provide high-precision information such as position, speed, azimuth angle, horizontal attitude angle and angular rate for the carrier independently, in real time and continuously, which can meet the requirements of high-precision positioning, orientation and navigation for all kinds of land carriers. This product supports different working modes, such as "pure inertia", "inertia/mileage/magnetic combination" and "inertia/mileage/elevation/Beidou combination", which can be automatically switched according to the configuration of external equipment.

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    Application field

    Mining trucks

    Heavy Duty AGV

    All kinds of emergency vehicles

    All kinds of special vehicles

    All kinds of low-speed unmanned vehicles



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  • TLH-INS-370D-26J

    Fiber Optic Gyro Strapdown Inertial Navigation System

    TLH-INS-J Airborne Inertial Navigation System is an inertial navigation system based on domestic high-precision optical fiber and quartz flexible accelerometer/MEMS accelerometer. It can be combined with GNSS, altimeter, airspeed indicator and other auxiliary equipment to provide navigation information such as speed, position and attitude for air carriers. TLH-INS-J Airborne Inertial Navigation System can be widely used in various types of transport aircraft, unmanned aerial vehicles and other flight control platforms.

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    Application field

    Photoelectric pod
    All kinds of UAVs
    All kinds of LEO satellites
    All kinds of underwater robots
    All kinds of unmanned ships

  • TLH-INS-350D-23J

    Fiber Optic Gyro Strapdown Inertial Navigation System

    Hybrid Inertial Measurement Unit is composed of MEMS IMU and single-axis 60 fiber optic gyro. Since the vehicle pays more attention to heading accuracy, the Z-axis of MEMS is replaced by high-precision fiber optic gyro, which in turn calculates and outputs roll angle, pitch angle and heading angle. It is used to measure the attitude and orientation of various moving objects and is widely used in the field of automatic driving.

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    Application field

    Navigation and positioning of self-driving vehicles

    Unmanned mining trucks

    Railway & high-speed rail


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  • TLH-IMU-600M-31A MEMS Inertial Measurement Unit

    TLH-IMU-600M-31A MEMS Inertial Measurement Unit

    This product is an interferometric digital single-axis fiber optic gyroscope, which has the characteristics of large working bandwidth, high resolution, small size, small zero drift, high linearity, short start-up time, shock resistance, vibration resistance, and low cost. The zero bias stability and angle random walk and strong anti-vibration ability.

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    Application field

    Control system Follow-up system UAV, unmanned vehicle strapdown attitude system


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