公开(公告)号：US20230409389A1

公开(公告)日：2023-12-21

申请号：US18092447

申请日：2023-01-03

Applicant: HANWHA TECHWIN CO., LTD.

Inventor： Byoung Man AN ,  Young Sang KWON ,  Jin Hyuk CHOI ,  Song Ho LEE ,  In Geon YI ,  Byeong Yeop HA

IPC: G06F9/48 ,  G06F11/30

CPC classification number: G06F9/4881 ,  G06F11/3024 ,  G06F11/3051

Abstract: A camera device provided with a processor and a memory storing instructions executable by the processor is provided. The camera device comprises an image sensor for capturing an image of a subject, an AI application for requesting an AI operation on the captured image, and performing video analysis on the captured image using a processing result of the AI operation according to the request, a plurality of AI sources embedded in the camera device, an NPU controller for monitoring a current resource of the plurality of AI sources according to the AI operation request, and processing an AI operation by at least some of the plurality of AI sources according to priorities of the plurality of AI sources, and an NPU driver for transmitting the AI operation request and a processing result of the AI operation between the AI application and the NPU controller.