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Compound-wing UAV
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FCD-30
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FCQ-150
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FCDH-36(S)A
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Fixed-wing UAV simulation training system
FPV Drone Simulation Training System
Experimental Integrated Control and Management System
Cloud Platform Management Software (Lingkong Cloud)
General-purpose command and control software for small and medium-sized unmanned aerial vehicles
Command and Control Software for Large Fixed-Wing Unmanned Aerial Vehicles
Unmanned Aerial Vehicle Ground Inspection System
Portable UAV Command and Control System
Unmanned Aerial Vehicle Command and Control Module System
Unmanned Aerial Vehicle Transport Module System
Integrated UAV Transport and Command-and-Control Modular System
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LKD-KFS-103
LKD-KFS-103
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LKD-KFS-120A
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LKD-KFS-120D
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LKD-KFS-220
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LKD-KFS-300
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LKD-KFS-501
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3588 Person Machine (Edge Intelligence Terminal)
3588 Person Machine (Edge Intelligence Terminal)
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LKD-TXD-005A
LKD-TXD-005A
LKD-TXD-006A
LKD-TXD-006A
LKD-HQD-002
LKD-HQD-002
LKD-XFJ-001
LKD-XFJ-001
LKD-FFS-100
LKD-FFS-100
Hang-flight test
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LKD-KFS-300

LKD-KFS-300

The LKD‑KFS‑300 flight control and management computer is a domestically developed, card‑plug‑in type system.

A high-performance, highly reliable flight control and management computer designed with a modular architecture, featuring an open system design and strong scalability. It allows for the configuration of various expansion cards to meet diverse project requirements, offering exceptional flexibility in application.

Features And Advantages

FEATURES AND ADVANTAGES

  • Open-architecture design for the entire system

    Highly scalable, with mixed‑type functional boards supported.

  • Automatically read the board ID via the hardware circuit.

    and report to the main controller to establish information mapping among the line cards, slots, and the main controller.

  • Functional board support

    Configure according to project requirements.

  • CPU dual-core

    Primary–standby CPU hot backup, with data voting support.

  • The entire machine’s power supply is externally isolated.

    Equipped with EMI filtering, surge suppressors, and support for 50 ms power‑loss hold‑up time, among other features.

  • Isolation Interface Design

    It can integrate inertial navigation, satellite navigation modules, digital barometers, and more.

Performance Parameters

PERFORMANCE PARAMETERS

  • Power Card – Steady-State Voltage

    DC 18V~36V

  • Power Supply Card – Whole-System Power Consumption

    Up to 49W

  • Power Supply Card – Electromagnetic Compatibility Capability

    EMI filtering

  • Power Supply Card – Surge Resistance Capability

    50V/50ms

  • Power Card – Power-Off Retention Capability

    50ms

  • Main Control Card – Processor

    CPU architecture: ARM + FPGA
    Main frequency: 866.6 MHz
    Logic Units: 85K
    Number of CPUs: 3

  • Controller Card – Storage Resources

    RAM: 512MB @ DDR3
    FLASH: 32 MB @ QSPI
    FRAM: 32 KB
    eMMC: 16GB

  • Serial Port Card – Isolated S232/422/RS485

    Number of channels: 16 channels
    Baud Rate: Software Configuration
    Mode: Software Configuration
    RS232 baud rate: 1 Mbps
    RS485/422 baud rate: 10 Mbps

  • Serial Card – Isolated CAN Interface

    Number of channels: 2 channels
    Rate: 1 Mbps

  • IO Card – Analog Input AI

    Number of channels: 8 channels
    Input range: ±10 V
    Sampling rate: ≥200 kS/s
    Resolution: ≤12 bits

  • IO Card – Analog Output AO

    Number of channels: 8 channels
    Input range: ±10 V
    Resolution: ≤12 bits

  • IO Card – Digital Input DI

    Number of channels: 8 Signal types: High/Open, Ground/Open
    Sampling method: optocoupler-isolated sampling

  • IO Card – Digital Output (DO)

    Number of channels: 8 channels
    Signal Type: High/Open, Ground/Open
    Sampling method: Solid-state relay isolated output

  • IO Card - Digital I/O

    Number of channels: 8 channels
    Signal Type: 5V/GND
    Mode: DI, DO, PWM

  • Integrated Sensor Card – GNSS Module

    Supports GPS, GLONASS, Galileo, and BeiDou.
    Supports positioning and orientation
    Supports RTK differential positioning.

  • Integrated Sensor Card – IMU Sensor

    Three-axis gyroscope, three-axis accelerometer, three-axis magnetic compass

  • Integrated Sensor Card – Digital Barometric Pressure Sensor

    Static pressure range: 115 kPa
    Dynamic pressure range: -25 to +25 kPa

  • Integrated Sensor Card – Isolated RS422 Interface

    Number of channels: 1 channel
    Baud Rate: Software Configuration
    Rate: 10 Mbps

  • Integrated Sensor Card – Isolated CAN Interface

    Number of channels: 1 channel
    Rate: 1 Mbps

  • Integrated Sensor Card – Digital Barometric Pressure Sensor

    Static pressure range: 115 kPa
    Dynamic pressure range: -25 to +25 kPa

  • Integrated Sensor Card – Isolated RS422 Interface

    Number of channels: 1 channel
    Baud Rate: Software Configuration
    Rate: 10 Mbps

  • Integrated Sensor Card – Isolated CAN Interface

    Number of channels: 1 channel
    Rate: 1 Mbps

  • Environmental Adaptability – Operating Temperature

    -40℃~55℃

  • Environmental Adaptability – Storage Temperature

    -40℃~55℃

Application Scenarios

APPLICATION SCENARIOS
It can be applied to medium- and large-sized fixed-wing aircraft.

It can be applied to medium- and large-sized fixed-wing aircraft.