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What is the technical architecture of the remote control grab?

Feb 27, 2025

The technical architecture of the remote control grab

Remote control system design
Communication protocols and frequency bands

Main control link: adopts 5G NR (New Radio) or private LTE network, supports SA (independent networking) mode, ensuring low latency (<10ms) and high reliability (99.999%).

Redundant backup: Integrate LoRa or Mesh self-organizing network technology, automatically switch in signal blind areas (such as underground mines), and extend the transmission distance to 5 kilometers.

Anti-interference technology:

Frequency Hopping Spread Spectrum (FHSS): 2.4 GHz frequency band, switching channels 1,600 times per second.

Adaptive filtering: FPGA-based real-time noise suppression algorithm, improving signal-to-noise ratio by 20 dB.

Human Machine Interaction (HMI).

Force feedback joystick: Equipped with a Hall effect sensor with 16-bit resolution, which can simulate grab resistance (0-500 N force feedback).

AR auxiliary interface: Display the real-time status of the grab (such as oil temperature, and pressure) and 3D operation path planning through Microsoft HoloLens.

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