公开(公告)号：US20180322774A1

公开(公告)日：2018-11-08

申请号：US15974168

申请日：2018-05-08

Applicant: PEGATRON CORPORATION

Inventor： Nien-Chih Wang ,  Wei-Hua Hao ,  Tien-Chu Chang

IPC: G08C23/04

CPC classification number: G08C23/04 ,  G08C17/02 ,  G08C2201/32 ,  G08C2201/91 ,  G08C2201/92

Abstract: A remote control method, and a remote control system and a gateway for implementing the method are provided. The method includes receiving, by a remote control device, a plurality of ultra-wideband signals transmitted by a main control device to calculate position data; calculating, by the remote control device, rotation vector data according to detection data of the remote control device; transmitting, by the remote control device, the rotation vector data and the position data to the main control device to allow the main control device to identify an electronic device the remote control device aims at and transmit control information corresponding to the electronic device to the remote control device according to the rotation vector data and the position data; and displaying, by the remote control device, a control interface for controlling the electronic device according to the received control information.

公开(公告)号：US10989573B2

公开(公告)日：2021-04-27

申请号：US16793864

申请日：2020-02-18

Applicant: PEGATRON CORPORATION

Inventor： Tien-Chu Chang ,  Nien-Chih Wang

IPC: G01D18/00 ,  G01D5/16

Abstract: A method for correcting an angle sensor is applied to a step motor including an angle sensor, where the angle sensor rotates with the step motor, and the method for correcting an angle sensor includes the following steps: rotating the step motor by a preset angle to a first position; reading a first voltage of the angle sensor when the angle sensor is rotated to the first position; determining whether the first voltage deviates from a preset voltage curve; if yes, recording a first offset of the first voltage relative to the preset voltage curve; and compensating for a sensing angle of the angle sensor according to the first offset. A device for correcting an angle sensor is further provided.

公开(公告)号：US20200292362A1

公开(公告)日：2020-09-17

申请号：US16793864

申请日：2020-02-18

Applicant: PEGATRON CORPORATION

Inventor： Tien-Chu Chang ,  Nien-Chih Wang

IPC: G01D18/00 ,  G01D5/16

Abstract: A method for correcting an angle sensor is applied to a step motor including an angle sensor, where the angle sensor rotates with the step motor, and the method for correcting an angle sensor includes the following steps: rotating the step motor by a preset angle to a first position; reading a first voltage of the angle sensor when the angle sensor is rotated to the first position; determining whether the first voltage deviates from a preset voltage curve; if yes, recording a first offset of the first voltage relative to the preset voltage curve; and compensating for a sensing angle of the angle sensor according to the first offset. A device for correcting an angle sensor is further provided.

公开(公告)号：US10235874B2

公开(公告)日：2019-03-19

申请号：US15974168

申请日：2018-05-08

Applicant: PEGATRON CORPORATION

Inventor： Nien-Chih Wang ,  Wei-Hua Hao ,  Tien-Chu Chang

IPC: G08C23/04 ,  H04B10/114

Abstract: A remote control method, and a remote control system and a gateway for implementing the method are provided. The method includes receiving, by a remote control device, a plurality of ultra-wideband signals transmitted by a main control device to calculate position data; calculating, by the remote control device, rotation vector data according to detection data of the remote control device; transmitting, by the remote control device, the rotation vector data and the position data to the main control device to allow the main control device to identify an electronic device the remote control device aims at and transmit control information corresponding to the electronic device to the remote control device according to the rotation vector data and the position data; and displaying, by the remote control device, a control interface for controlling the electronic device according to the received control information.