公开(公告)号：US09898381B2

公开(公告)日：2018-02-20

申请号：US14788462

申请日：2015-06-30

Applicant: SHENZHEN AIRDRAWING TECHNOLOGY SERVICE CO., LTD.

Inventor： Qing Zhu ,  Zhi-Yong Zhao ,  Tai-Chen Wang

IPC: G06F11/30 ,  G06F13/40

CPC classification number: G06F11/3031 ,  G06F13/4081

Abstract: A signal detection system includes a motherboard and a signal detection card. The signal detection card includes a connecting plate, a first interface, and a detection module. The first interface is mounted in the connecting plate. The connecting plate includes a first signal detection terminal. The first interface is coupled to the first signal detection terminal of the connecting plate. The first interface is coupled to the motherboard to receive a signal from the motherboard. The detection module is configured to couple to the first signal detection terminal of the connecting plate and detect the signal via the first interface. A signal detection card is also provided.