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Battery telemetry
interface for AGVs,
AMRs, and robotics

GeBM

The battery monitoring module with analog precision and digital speed.

The GeBM module is the high-performance link between the battery and on-board intelligence.
Designed for integration into AGV systems, AMRs, and advanced robotic solutions, GeBM acquires every vital battery parameter quickly and accurately, transmitting a continuous stream of data.

Unlike common monitoring systems, GeBM does more than just measure electrical parameters: it processes the collected data and communicates reliable, validated information to the vehicle controller, ensuring complete visibility over the energy asset.

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Full-sensor integration
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CAN bus data streaming
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Near-zero latency
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SoC (%) and SoH (%) algorithms
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Industrial-grade robustness
GeBM

The battery’s “nervous system”

GeBM is designed to ensure high measurement precision and a high sampling frequency, essential features for vehicles and robots requiring instantaneous responsiveness:

  • Instantaneous current reading.
    The integrated sensor allows the AGV to monitor energy flows in real time, capturing even the absorption peaks of the motors.
  • Thermal monitoring.
    Sensors instantly detect electrochemical or thermal criticalities, sending immediate interrupt signals to prevent premature battery degradation.
  • Voltage and balancing measurements.
    By measuring directly at the battery terminals, GeBM detects total voltage and cell balance, eliminating reading errors caused by power cabling.

SoC (%) and SoH (%) calculation algorithms

GeBM does not just measure; it interprets data to provide high-level diagnostics:

  • SoC (%) and SoH (%) estimation.
    The implemented algorithms combine decades of GEBAT expertise with the latest mathematical models. The software analyzes battery behavior over time, providing precise estimates of the state of charge and state of health.
  • Precise measurements and reliable data.
    Thanks to integrated intelligence, the vehicle control unit no longer needs to estimate residual autonomy but receives accurate data to optimize missions, charging, and preventive maintenance.

CAN bus integration: direct dialogue with automation

Through its industrial-grade CAN port, GeBM becomes a fundamental node in the vehicle network:

  • Minimum latency.
    Constant data streaming for dynamic control of energy flow.
  • Charging optimization.
    Via the communication bus, GeBM allows for modulation of charging power to keep the battery within the optimal thermal range-essential for fast-charging applications.
  • Mechanical simplification.
    A compact module with all integrated sensors and a single fieldbus replaces complex wiring, reducing failure points and simplifying maintenance.

Plus

Plus

  • DECISION-MAKING RELIABILITY
    The precision of SoC/SoH algorithms reduces error margins in fleet autonomy management.
  • NATIVE CAN BUS INTEGRATION
    Full compatibility with industrial standards (CANopen / J1939).
  • OPERATIONAL EFFICIENCY
    A lean and solid architecture that focuses every resource on data quality and speed.
  • VISUAL FEEDBACK
    Multicolor LEDs for immediate diagnostics during technical inspections.
  • COMPACT DESIGN
    Dimensions optimized for installation in saturated battery compartments or tight spaces.
  • CERTIFIED PRODUCT
GeBM is also qualified for avionic applications according to the
RTCA DO-160G standard (Environmental Conditions and Test Procedures for Airborne Equipment).

Custom

Our team of experienced engineers offers customized configurations and accessories, providing turnkey solutions tailored to the most complex operational requirements, with full respect for your business timelines.

Custom

Our team of experienced engineers offers customized configurations and accessories, providing turnkey solutions tailored to the most complex operational requirements, with full respect for your business timelines.

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Technical specifications
  • Nominal voltage: 24 V – 80 V
  • Detected parameters: total voltage (V), intermediate voltage and balance (V), current in/out (A), capacity in/out (Ah), temperature (°C), electrolyte level
  • Data output: CAN bus (galvanically isolated)
  • Sampling: high frequency to capture absorption peaks
  • Energy consumption: <5 W, minimized to preserve autonomy
  • Protection: acid-resistant enclosure, electronics protected against vibration and moisture

Applications

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