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B Series flight control - B7

The B7 series flight control and navigation computer is suitable for various types of multi-rotor aircraft. The product integrates IMU, barometer, magnetic compass, GPS and other sensors, adopts integrated EKF combined navigation fusion algorithm, autonomous identification and fusion of multi-source navigation sensors, built-in structural notch filter to effectively reduce structural elastic vibration impact, with functions such as autonomous flight, safety protection and photo control, optional support for pod visual guidance.

Product Features

Suitable for all kinds of multi-rotor aircraft.

Support external differential GNSS, with high-precision positioning and dual antenna orientation capability.

Support external integrated GNSS/magnetic compass, easy to install in areas with low magnetic interference.

Complete emergency protection mechanism, including low voltage, GNSS signal loss, remote control failure protection, etc. Electronic fence and emergency landing point can be set.

Fully autonomous flight control and photo control function.

Support RTK real-time dynamic differential positioning system to achieve centimeter-level positioning.

Supports a variety of manual and autonomous flight modes.

Support 10 routes, 1000 waypoints per route.

Built-in data logger, support more than 10h data storage, support cyclic storage.

Ground station software supports online map, automatic route planning for non-regular areas, pre-flight check warning and in-flight warning functions.

Support RTK real-time dynamic differential positioning system to achieve centimeter-level positioning.

Support voltage monitoring, built-in low power protection policy.

Multi-sensor data fusion algorithm based on Kalman filter/complementary filter for accurate estimation of position and attitude.

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

2.5m

Single Point Velocity Accuracy

0.1m/s

RTK Positioning Accuracy

0.8cm+1ppm(horizontal) 1.5cm+1ppm(altitude)

Altitude Measurement Range

<18000m

Number of Routes

10 (1000 waypoints for each)

Data Logging

TF card

Servo/Motor Update Frequency

200Hz~500Hz

External Interface

TTL

CAN

SBUS

1 (input), 1 (output)

PWM

Electrical Parameter

Supply Voltage

DC7~58V

Power Consumption

＜3W

Physical Parameter

Dimension

90mmx58mmx24mm

Weight

103g

Environmental Parameter

Operating Temperature

-20℃~55℃

Storage Temperature

-40℃~85℃