YNS-12 laser gyro positioning and orientation navigation system

The YNS-12 laser gyro positioning and orientation navigation system is an inertial navigation device based on three self-produced 58-type laser gyroscopes and three quartz flexible accelerometers. It can realize the combined navigation function with the odometer, altimeter and Beidou receiver (which can be built-in), etc. It can autonomously, in real time and continuously provide the carrier with high-precision position, speed, azimuth, horizontal attitude angle and angular rate information, which can meet the needs of various land-based carriers for high-precision positioning, orientation and navigation. The product has multiple working modes such as "pure inertia", "inertia/mileage/elevation combination", "inertia/mileage/elevation/Beidou combination", etc., and can automatically switch between various working modes according to the configuration of external equipment.

◆ Main technical features and functions of the product
● Compact structure, integrated design of the whole machine, Beidou receiver and altimeter can be built-in
● Inertial devices have high bandwidth, high sampling frequency, and good dynamic error suppression effect
● The system has strong rapid response capability and has the kinetic energy of disturbance alignment and alignment on the move
● Rich communication interfaces and strong adaptability, with various interfaces such as dual CAN, Ethernet, RS422, RS232, synchronous second impulse, etc., and can be customized according to user needs
◆ Application field
This product can be applied to drones, wheeled or tracked geodetic vehicles, command vehicles, reconnaissance vehicles, communication vehicles, launch vehicles, various artillery vehicles, etc.

◆Performance Indicators:

Indicator Type Indicator name Performance Indicators
System accuracy Azimuth ≤1.0 (Finding the North)
Attitude Angle ≤0.3 mil
(Roll Angle and Pitch Angle)
Horizontal position 1 nmile(Pure inertia 1h)
≤1‰D(D is mileage)(Autonomous)
Align the time Initial alignment ≤5 min
Power supply and electrical
Port
Power Supply Voltage 18~36 V DC
Power consumption ≤30 W @ 24V DC
Environmental adaptability Operating temperature -40°C~+60°C
Storage temperature -55°C~+85°C
Vibration 5g @ 20~2000Hz
Shock 40g,11ms,1/2 sine
Physical properties Size (L*W*H) 185 × 156 × 120mm
Weight ≤4kg

 

◆ Product dimensions: