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HOD Controller

Overview

The HOD controller is used to monitor whether the driver keeps their hands on the steering wheel, ensuring safe and effective interaction between the driver and the vehicle in an autonomous driving environment. It is an important component of the development of autonomous driving technology. This controller significantly improves the accuracy, efficiency, and stability of detection through the following functional features:

Advanced IQ detection mechanism

By adopting an innovative IQ detection mechanism, the HOD controller can accurately identify single finger contact, greatly improving the sensitivity and accuracy of hand monitoring.

Microsecond level sampling rate

With a microsecond level high-speed sampling rate, the HOD controller can capture small hand movements in real time, ensuring the efficiency and continuity of real-time monitoring.

Capacitive impedance detection

By simultaneously detecting capacitive impedance, the HOD controller effectively reduces external environmental interference, ensuring the stability and reliability of the detection results.

Highlights

  • 1

    Millisecond sampling

    This controller is equipped with millisecond level sampling period, ensuring fast and real-time data processing and response, improving system response speed and monitoring efficiency.

  • 3

    Sleep mode support

    HOD Controller is equipped with sleep mode function, optimizing energy consumption management, improving system energy efficiency, and adapting to low-power operation requirements.

  • 5

    Optional Time Division Multiplexing Scheme

    HOD Controller provides optional time-sharing reuse solutions, optimize resource allocation, improve overall system performance and operational efficiency.

  • 7

    Support UDS and OTA upgrades

    HOD Controller supports UDS and OTA upgrade functions, facilitating remote diagnosis and software updates of the system, ensuring long-term adaptability and continuous improvement.

  • 2

    LIN/CAN communication

    HOD Controller supports LIN communication and CAN communication protocols, ensuring efficient and stable connections with other vehicle systems, and enhancing the reliability of vehicle communication.

  • 4

    Single/Multi zone detection

    HOD Controller supports single or multi zone detection, increase system adaptability and flexibility, and meet the needs of different application scenarios.

  • 6

    Meet ISO26262 ASIL B level requirements

    HOD Controller adheres to the safety standard of ISO26262 ASIL B level to ensure high security performance of the system and meet strict industry safety requirements.

Specifications

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Operation Voltage:

9~16V

Accuracy:

single finger recognition

Operation Current:

≤100mA

Detection area:
Zone 1-3 (customizable)