BUSINESS

Intelligent MEMS Sensor

PRODUCT Intelligent MEMS Sensor
  • Size
    40mm(L) × 40mm(W)
  • Microprocessor
    AECQ-100 certified MCU
  • Power Specifications
    12V
  • Communication Method
    SPI
  • Measurement Items
    3-axis vibration data, CAN(FD) data
Configuration
Sampling Rate: 26K S/s
Bandwidth: Below 6kHz (3-axis)
ADC Features: Anti-aliasing implementation,
Low-pass HPF register implementation
Diagnostic Software: Equipped with advanced
signal processing MCU (STFT, FFT, etc.)
CAN Interface: Capable of sending diagnostic results via CAN data
Computation Process
  • Collect necessary CAN data (speed, torque, etc.)
  • Perform optimal signal processing algorithms based on vibration data + CAN data within the
    MCU (choose FFT, Order analysis, STFT)
  • Convert diagnostic results to CAN data and send to the vehicle's CAN BUS