公开(公告)号：US20210356930A1

公开(公告)日：2021-11-18

申请号：US17287104

申请日：2019-06-13

Applicant: GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI

Inventor： Wenhui ZHANG ,  Wenhao WU ,  Peng REN

IPC: G05B19/05 ,  H04L29/08 ,  G06F13/10 ,  G06F13/12

Abstract: The present disclosure provides a method and a system for automatically configuring an I/O port. The method applied to a central processor includes: receiving request information from a controlled device, the request information carrying a type of a signal required by the controlled device, and sending, according to the type of the signal, a configuration instruction to a control device, and instructing the control device to configure the I/O port according to the configuration instruction. The controlled device is directly connected to the central processing unit, or the controlled device is connected to the central processor by means of the control device. Thus, a communication link between the central processing unit and the controlled device can be established, so that the central processing unit can automatically generate a configuration instruction according to the type of the signal required by the controlled device, so as to instruct the control device to configure the I/O port. Accordingly, the I/O port is automatically configured, thereby realizing unmanned operation, and avoiding a risk of manual misoperation.