公开(公告)号：US11960253B2

公开(公告)日：2024-04-16

申请号：US17135349

申请日：2020-12-28

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Po-Yu Huang ,  Chun-Fang Chen ,  Hong-Chi Ku ,  Te-Ming Chen ,  Chien-Liang Lai ,  Sen-Chia Chang

IPC: G05B13/04 ,  G06N7/00 ,  G06N7/01

CPC classification number: G05B13/042 ,  G06N7/01

Abstract: A system and a method for parameter optimization with adaptive search space and a user interface using the same are provided. The system includes a data acquisition unit, an adaptive adjustment unit and an optimization search unit. The data acquisition unit obtains a set of executed values of several operating parameters and a target parameter. The adaptive adjustment unit includes a parameter space transformer and a search range definer. The parameter space transformer performs a space transformation on a parameter space of the operating parameters according to the executed values. The search range definer defines a parameter search range in a transformed parameter space based on the sets of the executed values. The optimization search unit takes the parameter search range as a limiting condition and takes optimizing the target parameter as a target to search for a set of recommended values of the operating parameters.

公开(公告)号：US11551155B2

公开(公告)日：2023-01-10

申请号：US16231732

申请日：2018-12-24

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chuang-Hua Chueh ,  Jia-Min Ren ,  Po-Yu Huang ,  Yu-Hsiuan Chang

IPC: G06N20/20 ,  G06K9/62

Abstract: An ensemble learning prediction method includes: establishing a plurality of base predictors based on a plurality of training data; initializing a plurality of sample weights of a plurality of sample data and initializing a processing set; in each iteration round, based on the sample data and the sample weights, establishing a plurality of predictor weighting functions of the predictors in the processing set and predicting each of the sample data by each of the predictors in the processing set for identifying a prediction result; evaluating the predictor weighting functions, and selecting a respective target predictor weighting function from the predictor weighting functions established in each iteration round and selecting a target predictor from the predictors in the processing set to update the processing set and to update the sample weights of the sample data.

公开(公告)号：US11810002B2

公开(公告)日：2023-11-07

申请号：US16428531

申请日：2019-05-31

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Po-Yu Huang ,  Sen-Chia Chang ,  Te-Ming Chen ,  Hong-Chi Ku

IPC: G06N5/02 ,  G06N20/00

CPC classification number: G06N5/02 ,  G06N20/00

Abstract: A dynamic prediction model establishment method, an electric device and a user interface are provided. The dynamic prediction model establishment method includes the following steps. An integration model is established by a processing device according to at least one auxiliary data set. The integration model is modified as a dynamic prediction model by the processing device according to a target data set. A sampling point recommendation information is provided by the processing device according to an error degree or an uncertainty degree between the at least one auxiliary data set and the target data set.

公开(公告)号：US11632499B2

公开(公告)日：2023-04-18

申请号：US17197416

申请日：2021-03-10

Applicant: Industrial Technology Research Institute

Inventor： Li-Yi Liu ,  Po-Yu Huang ,  Wei-Kang Liang ,  Song-Lin Li

IPC: H04N5/232 ,  G06T7/80 ,  G06T11/00 ,  G06T7/70 ,  G06K9/62 ,  G06Q10/06 ,  G06Q50/28 ,  G06N3/08 ,  G01C21/20 ,  H04N5/247 ,  G06V20/52 ,  G06N3/04 ,  G06Q10/0631

Abstract: A multi-camera positioning and dispatching system includes a plurality of cameras and processing device. The cameras are disturbed over an indoor space having a plurality of areas; the cameras are corresponding to the areas and capture the images of the areas respectively. The processing device converts the pixel coordinates of the image of the camera corresponding to each area into the camera coordinates of the area, and converts the cameras coordinates of the area into the world coordinates of the area so as to integrate the images with one another and obtain a panoramic map, defined by a world coordinate system, of the indoor space. The processing device projects the working unit in the image captured by any one of the cameras to the panoramic map. The system can achieve positioning function via the panoramic map so as to optimize indoor environment management and save manpower.

公开(公告)号：US10510377B2

公开(公告)日：2019-12-17

申请号：US15796082

申请日：2017-10-27

Applicant: Industrial Technology Research Institute

Inventor： Po-Yu Huang ,  Xin-Lan Liao ,  Lih-Guong Jang ,  Kun-Hsien Lin ,  Chi-Neng Liu

IPC: G11B27/036 ,  G11B27/30 ,  G06F16/78

Abstract: A system and method for combining light codes and a video are provided. The system includes an editing device and a storage device. The editing device identifies the content of a video to obtain a playback period of a plurality of frames having at least one candidate object in the video. The storage device stores at least one candidate object code and at least one light code symbol, and the light code symbol has a correspondence with the candidate object code. The editing device matches playback period of the frames having the at least one candidate object with the light code symbol, so as to provide a light code output table corresponding to the video.

公开(公告)号：US20190197759A1

公开(公告)日：2019-06-27

申请号：US15854830

申请日：2017-12-27

Applicant: Industrial Technology Research Institute

Inventor： Po-Yu Huang ,  Xin-Lan Liao ,  Wei-Liang Wu ,  Lih-Guong Jang ,  Kun-Hsien Lin ,  Yi-Yuan Chen

IPC: G06T15/00

Abstract: A method and an apparatus for establishing a coordinate system and a data structure product are provided. The method includes following steps: obtaining at least one layer related to an arrangement of an indoor space to generate a layout pattern in a 2D or 3D model; obtaining locations of positioning devices located within the indoor space and labelling the locations in the layout pattern; dividing the layout pattern into multiple view tiles according to a unit area or a unit volume for displaying the layout pattern; dividing a portion of the layout pattern around the labelled positioning devices into multiple positioning tiles according to the labelled locations of the positioning devices; and selecting at least one representative point of the view tiles and the positioning tiles as a reference point to define a reference frame and establishing the coordinate system based on the reference frame.

公开(公告)号：US10210363B1

公开(公告)日：2019-02-19

申请号：US15796821

申请日：2017-10-29

Applicant: Industrial Technology Research Institute

Inventor： Lih-Goung Jang ,  Tai-Shen Ho ,  Chi-Neng Liu ,  Xin-Lan Liao ,  Po-Yu Huang ,  Yi-Yuan Chen ,  Kun-Hsien Lin

IPC: G06K7/10 ,  G06K7/14

Abstract: The present disclosure provides an optical communication system, an optical communication method, and a transmitting device and a receiving device for the same. The optical communication system includes: a transmitting device for generating a control signal according to at least one encoding information to drive a light emitting device to actuate; and a receiving device for capturing a plurality of images via an image capturing module during actuation of the light emitting device, and decoding the plurality of images to obtain the encoding information.

公开(公告)号：US20180210991A1

公开(公告)日：2018-07-26

申请号：US15618772

申请日：2017-06-09

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Po-Yu Huang ,  Chuang-Hua Chueh

IPC: G06F17/50

Abstract: A prognostic method and a prognostic apparatus for a processing apparatus are provided. In the steps of the prognostic method, multiple sensor data of a component of the processing apparatus and a heterogeneous data are obtained, multiple health indicators of the component are obtained by the multiple sensor data, a regressive characteristic function and an adjustment function are obtained according to the health indicators, the adjustment function corresponds to the heterogeneous data, a prediction function of health indicator is obtained according to the regressive characteristic function and the adjustment function, and a predictive value of health indicator is obtained according to the prediction function of health indicator to estimate a usage status of the component.

公开(公告)号：US20240199332A1

公开(公告)日：2024-06-20

申请号：US18081690

申请日：2022-12-15

Applicant: Industrial Technology Research Institute

Inventor： Li-Yi Liu ,  Po-Yu Huang ,  Wei-Kang Liang

IPC: B65G1/137

CPC classification number: B65G1/1373 ,  B65G1/1371

Abstract: The invention provides an electronic device and a method for managing a shelf configuration in a warehouse. The method includes the following. A number of aisles is obtained by using a number-of-aisles-optimization-function associated with warehouse-structure-information. A number of turnstiles is obtained by using a number-of-turnstiles-optimization-function associated with the warehouse-structure-information. A commodity placement mode is obtained by using a commodity-score-function associated with order information and commodity information. The number of aisles, the number of turnstiles, and the commodity placement mode are used as a warehouse shelf configuration result.

公开(公告)号：US10769836B2

公开(公告)日：2020-09-08

申请号：US15854830

申请日：2017-12-27

Applicant: Industrial Technology Research Institute

Inventor： Po-Yu Huang ,  Xin-Lan Liao ,  Wei-Liang Wu ,  Lih-Guong Jang ,  Kun-Hsien Lin ,  Yi-Yuan Chen

IPC: G06T15/00 ,  G01C21/20 ,  G01S5/16

Abstract: A method and an apparatus for establishing a coordinate system and a data structure product are provided. The method includes following steps: obtaining at least one layer related to an arrangement of an indoor space to generate a layout pattern in a 2D or 3D model; obtaining locations of positioning devices located within the indoor space and labelling the locations in the layout pattern; dividing the layout pattern into multiple view tiles according to a unit area or a unit volume for displaying the layout pattern; dividing a portion of the layout pattern around the labelled positioning devices into multiple positioning tiles according to the labelled locations of the positioning devices; and selecting at least one representative point of the view tiles and the positioning tiles as a reference point to define a reference frame and establishing the coordinate system based on the reference frame.