公开(公告)号：US20200301560A1

公开(公告)日：2020-09-24

申请号：US16755343

申请日：2018-10-15

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yuanchun SHI ,  Chun YU ,  Lihang PAN ,  Xin YI ,  Weigang CAI ,  Siju WU ,  Xuan ZHOU ,  Jie XU

IPC: G06F3/041 ,  G06F3/044

Abstract: A control method is provided, including: obtaining input information, where the input information includes a capacitance signal and report point coordinates generated when a user performs an operation on a terminal screen; using report point coordinates in a previous frame as report point coordinates in a current frame if it is determined that a capacitance signal in the current frame and a capacitance signal in the previous frame that are in the input information meet a preset condition; or using report point coordinates in a previous frame as report point coordinates in a current frame if it is determined that the report point coordinates in the current frame and report point coordinates in a first frame that are in the input information meet a preset condition.