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    MULTI-CHIP CAMERA CONTROLLER SYSTEM WITH INTER-CHIP COMMUNICATION
    3.
    发明申请
    MULTI-CHIP CAMERA CONTROLLER SYSTEM WITH INTER-CHIP COMMUNICATION 有权

    公开(公告)号：US20250168500A1

    公开(公告)日：2025-05-22

    申请号：US18916181

    申请日：2024-10-15

    Applicant: Cirrus Logic International Semiconductor Ltd.

    Inventor： Younes Djadi ,  Nariankadu D. Hemkumar ,  Sachin Deo ,  Daniel T. Bogard ,  Nathan Daniel Pozniak Buchanan ,  Eric B. Smith

    IPC: H04N23/661 ,  G01D5/14 ,  G03B13/36 ,  H04N23/60 ,  H04N23/66

    Abstract: A system for using actuators to position an image sensor and/or lens based on position data of the image sensor and/or lens sensed by position sensors includes a primary camera controller device comprising sensor inputs that receive first sensor data from the position sensors and control outputs that drive first control data to the actuators, at least one secondary camera controller device comprising sensor inputs that receive second sensor data from the position sensors and control outputs that drive second control data to the actuators, and at least one communication link connecting the primary camera controller device and the at least one secondary camera controller device. The secondary camera controller device sends the second sensor data to the primary camera controller device via the communication link. The primary camera controller device processes the first and second sensor data to generate the first control data.

    MULTI-CHIP CAMERA CONTROLLER SYSTEM WITH INTER-CHIP COMMUNICATION
    4.
    发明申请
    MULTI-CHIP CAMERA CONTROLLER SYSTEM WITH INTER-CHIP COMMUNICATION 有权

    公开(公告)号：US20220329725A1

    公开(公告)日：2022-10-13

    申请号：US17737615

    申请日：2022-05-05

    Applicant: Cirrus Logic International Semiconductor Ltd.

    Inventor： Younes Djadi ,  Nariankadu D. Hemkumar ,  Sachin Deo ,  Daniel T. Bogard ,  Nathan Daniel Pozniak Buchanan ,  Eric B. Smith

    IPC: H04N5/232

    Abstract: A system for using actuators to control an image sensor and/or lens based on sensor data received from position sensors and position information for the image sensor and/or lens received from a host processor includes a primary camera controller device, at least one secondary camera controller device, and at least one communication link connecting the primary camera controller device and the secondary camera controller device. The primary camera controller device processes the received sensor data and the received position information to generate control data, sends a secondary portion of the control data to the secondary camera controller device via the communication link, and drives a primary portion of the control data to the actuators. The secondary camera controller device drives the received secondary portion of the control data to the actuators concurrently with the primary camera controller device driving the primary portion of the control data to the actuators.

    MULTI-CHIP CAMERA CONTROLLER SYSTEM WITH INTER-CHIP COMMUNICATION
    5.
    发明申请
    MULTI-CHIP CAMERA CONTROLLER SYSTEM WITH INTER-CHIP COMMUNICATION 有权

    公开(公告)号：US20220321765A1

    公开(公告)日：2022-10-06

    申请号：US17737673

    申请日：2022-05-05

    Applicant: Cirrus Logic International Semiconductor Ltd.

    Inventor： Younes Djadi ,  Nariankadu D. Hemkumar ,  Sachin Deo ,  Daniel T. Bogard ,  Nathan Daniel Pozniak Buchanan ,  Eric B. Smith

    IPC: H04N5/232 ,  G01D5/14 ,  G03B13/36

    Abstract: A system for using actuators to control an image sensor and/or lens based on sensor data received from position sensors and based on position information for the image sensor and/or lens received from a host processor includes a primary camera controller device, at least one secondary camera controller device, and at least one communication link connecting the primary camera controller device and the at least one secondary camera controller device. The primary and secondary camera controller devices receive respective primary and secondary sensor data from the position sensors, send the respective primary and secondary sensor data to the other camera controller device via the communication link, process the primary and secondary sensor data and the position information to generate respective primary and secondary control data, and drive the respective primary and secondary control data to the actuators concurrently.

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