公开(公告)号：US20250155134A1

公开(公告)日：2025-05-15

申请号：US18986017

申请日：2024-12-18

Applicant: PixArt Imaging Inc.

Inventor： CHIH-MING SUN ,  Ming-Han Tsai ,  Chiung-Wen Lin ,  Po-wei Yu ,  Wei-Ming Wang ,  Sen-Huang Huang

IPC: F24C15/20 ,  A61F13/42 ,  B66B5/00 ,  G01J5/00 ,  G01J5/10

Abstract: There is provided an auto detection system including a thermal detection device and a host. The host controls an indication device to indicate a prompt message or detection results according to a slope variation of voltage values or 2D distribution of temperature values detected by the thermal detection device, wherein the voltage values include the detected voltage of a single pixel or the sum of detected voltages of multiple pixels of a thermal sensor.