Patents by Inventor PEI-CHANN CHANG

PEI-CHANN CHANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20160086394
    Abstract: A driving behavior analysis method and a system thereof are provided. The system includes a storage unit, a window splitting unit and a processing unit. The storage unit stores a history fuel-consumption sequence, a driving fuel-consumption sequence and a history reference unit. The history fuel-consumption sequence includes history fuel-consumption data and the driving fuel-consumption sequence includes current fuel-consumption data. The window splitting unit separates history fuel-consumption sequence into multiple basic units and separates driving fuel-consumption sequence into multiple consumption units by utilizing a sliding window to move on the two sequences. By ordering the history fuel-consumption data for each basic unit of the history fuel-consumption sequence in a decreasing order, the processing unit generates a decreasing fuel-consumption sequence.
    Type: Application
    Filed: December 12, 2014
    Publication date: March 24, 2016
    Inventors: Chin-Sheng YANG, Yung-Chih CHEN, Chia-Yu HSU, Liang-Chih YU, Pei-Chann CHANG, Kuo-Hua LAI
  • Publication number: 20160082905
    Abstract: A fuel efficiency analysis system is provided, which includes a capture device, an analysis process unit and a transform unit. The capture device captures driving data of automobile which is driven by a driver during at least one driving course, the analysis process unit analyzes the driving data to obtain inefficient driving period, and processes the inefficient driving period to generate a plurality of driving time intervals, and the transform unit transforms the plurality of driving time intervals into a plurality of driving efficiencies, and then the plurality of driving efficiencies is transformed into ODE (overall driving effectiveness). A method for analyzing fuel efficiency is also disclosed.
    Type: Application
    Filed: December 12, 2014
    Publication date: March 24, 2016
    Inventors: Chia-Yu HSU, Yi-Ting WANG, Chin-Sheng YANG, Liang-Chih YU, Pei-Chann CHANG, Kuo-Hua LAI
  • Publication number: 20150175003
    Abstract: A power-saving apparatus for transportation vehicle is provided. The power-saving apparatus includes an identification module for identifying a user, a positioning module for retrieving a traveled path, a connection interface for retrieving energy consumption data, a memory unit for storing the user data, the traveled path, and the energy consumption data, a microprocessor for calculating an instantaneous energy consumption, an average energy consumption associated with the traveled path. The power-saving apparatus further includes a warning module for generating a warning signal. When the instantaneous energy consumption associated with a first road segment is determined to be larger than a first average energy consumption and/or the instantaneous energy consumption associated with a second road segment is determined to be larger than a second average energy consumption, the warning module operatively generates the warning signal.
    Type: Application
    Filed: August 14, 2014
    Publication date: June 25, 2015
    Inventors: KUO-SHENG CHAO, LIANG-CHIH YU, CHIN-SHENG YANG, CHIA-YU HSU, KUO-HUA LAI, PEI-CHANN CHANG
  • Publication number: 20120239705
    Abstract: The present invention is different to the existing 12-leads electrocardiogram mobile information system which could only provide the inquiring service to specific smart phone operation system, and designed using the network service as the platform for data transforming and communications of the programs between the mobile-end and the server-end. The different kinds of databases (eg, SQL SERVER MYSQL) are then transformed to same kind SQLITE database according to the property of the SQLITE database supporting many kinds of operation, so as to provide services to smart phones using many different kinds of operation systems, and achieve the goal to integrate the mobile database of 12-leads electrocardiogram.
    Type: Application
    Filed: February 21, 2012
    Publication date: September 20, 2012
    Applicant: YUAN ZE UNIVERSITY
    Inventors: JUI-CHIEN HSIEH, TING-HSUN SHEN, HSIU-CHIUNG LO, BO-YI GU, PEI-CHANN CHANG
  • Publication number: 20120237912
    Abstract: The present invention relates to an E-learning system for 12-lead electrocardiogram (ECG), comprising a processing server with a plug-in browser for receiving electrocardiogram-related data and eliminating noise accompanied in the electrocardiogram-related data; a learning database apparatus for storing the electrocardiogram-related data; and a learning network server for accessing the electrocardiogram-related data via network communication.
    Type: Application
    Filed: February 21, 2012
    Publication date: September 20, 2012
    Applicant: YUAN ZE UNIVERSITY
    Inventors: JUI-CHIEN HSIEH, KUO-CHIANG YU, CHEN-YUN LIU, CHUNG-CHI YANG, PEI-CHANN CHANG