PRODUCTS
A4系列飞行控制与导航计算机:适用于小型电动、油动固定翼、倾转旋翼、多旋翼等飞行器
B7系列飞行控制与导航计算机:适用于各类多旋翼飞行器
XF20 is an indicator autopilot: GNSS guidance and pod guidance C methods, types of fixed wing, various types of mission routes
PRODUCT CENTER
B Series flight control - B4
The B4 series flight control and navigation computer is a low-cost multi rotor flight control computer suitable for small electric multi rotor aircraft. The product integrates IMU, barometer, and magnetic compass, and adopts an integrated EKF combined navigation fusion algorithm. It has functions such as autonomous flight, safety protection, and flight log recording.
Innovation
Creation
Specialities
Focus
Demand driven UAV navigation guidance and control system servicer
Product features
- It is suitable for small electric multi-rotor aircraft.
- Supports external integrated GNSS/ magnetic compass for easy installation in areas with low magnetic interference.
- With fully autonomous flight system function.
- Support 10 routes, each route 1000 waypoints.
- It has perfect emergency protection mechanism, including low power, GNSS signal loss, remote control failure protection, etc., and electronic fence can be set.
- Supports a variety of manual and autonomous flight modes.
- The ground station software supports online map, automatic planning of irregular regional routes, automatic planning of patrol lines, and pre-flight inspection warning and in-flight warning.
- Support RTK real-time dynamic differential positioning system to achieve centimeter-level positioning; Supports dual antenna heading positioning.
- Supports voltage monitoring.
- The multi-sensor data fusion algorithm based on Kalman filter is applied to achieve accurate estimation of position and attitude.
Survive by quality,
develop by reputation,
and continue to create value for customers
develop by reputation,
and continue to create value for customers
Performance parameters
System performance
Attitude accuracy RMS
1°
Heading accuracy RMS
2°
Dual Antenna Orientation Accuracy RMS
0.1°(1m baseline)
Single point positioning accuracy 1σ
2.5m
Single point velocity accuracy 1σ
0.1m/s
RTK positioning accuracy 1σ
0.8cm+1ppm(Level)
1.5cm+1ppm(elevation)
Altitude measurement range
<18000m
Number of routes
10 (1000 waypoints for each)
Servo/motor update frequency
50Hz~500Hz
External interface
TTL
3
SBUS
1(Input)、1(output)
PWM
6
CAN
1
AD
2
Electrical parameters
Supply voltage
DC5±0.5V
Power dissipation
＜1W
Physical parameters
Dimension
85mm×45mm×18mm
Weight
60.5g
Environmental parameters
Operating temperature
-20℃~55℃
Storage temperature
-40℃~85℃
