Patents by Inventor Kang Ju CHA

Kang Ju CHA 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).

  • Patent number: 10967707
    Abstract: An automatic ventilation system and method for vehicle are disclosed. The system includes: a ventilator to control a ventilation operation of an indoor space of a second vehicle; an input unit to receive information of automatic ventilation for a first vehicle, the automatic ventilation automatically performed based on a change in CO2 concentration inside the first vehicle; and a controller to determine an initiation time point of an automatic ventilation operation of the second vehicle based on the received automatic ventilation information and to control the ventilator to ventilate the indoor space of the second vehicle at the determined initiation time point, thereby pleasantly ventilating an indoor space of the second vehicle with reference to data related to an automatic ventilation operation of first vehicle including a CO2 sensor.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: April 6, 2021
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Jang Yong Lee, Mi Seon Kim, Wan Lee, Kang Ju Cha
  • Patent number: 10525977
    Abstract: A server and a method for automatically controlling regenerative braking of an eco-friendly vehicle are provided. A regenerative braking level is calculated by considering driving information and a driving environment of a vehicle using a regenerative braking controlling server. The calculated regenerative braking level is transmitted to a regenerative braking controlling apparatus mounted within the vehicle and thus, even though a vehicle driver does not directly set the regenerative braking level, the regenerative braking level transmitted from the regenerative braking controlling server is received through the regenerative braking controlling apparatus of the vehicle to perform regenerative braking, thereby enhancing driving convenience and stability, and fuel efficiency.
    Type: Grant
    Filed: September 7, 2017
    Date of Patent: January 7, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jin Young You, Sang Woo Park, Jung Seob Park, Kang Ju Cha, Jang Yong Lee
  • Publication number: 20180273039
    Abstract: A server and a method for automatically controlling regenerative braking of an eco-friendly vehicle are provided. A regenerative braking level is calculated by considering driving information and a driving environment of a vehicle using a regenerative braking controlling server. The calculated regenerative braking level is transmitted to a regenerative braking controlling apparatus mounted within the vehicle and thus, even though a vehicle driver does not directly set the regenerative braking level, the regenerative braking level transmitted from the regenerative braking controlling server is received through the regenerative braking controlling apparatus of the vehicle to perform regenerative braking, thereby enhancing driving convenience and stability, and fuel efficiency.
    Type: Application
    Filed: September 7, 2017
    Publication date: September 27, 2018
    Inventors: Jin Young You, Sang Woo Park, Jung Seob Park, Kang Ju Cha, Jang Yong Lee
  • Patent number: 10033546
    Abstract: The system for reprogramming a plurality of control units includes a first control unit and a second control unit connected by one CAN bus, and a diagnosing unit. The diagnosing unit includes a first controller configured to reprogram the first control unit and a second controller configured to reprogram the second control unit. The diagnosing unit is configured to perform bidirectional reprogramming for the first control unit and the second control unit while sharing information between the first controller and the second controller.
    Type: Grant
    Filed: June 4, 2013
    Date of Patent: July 24, 2018
    Assignee: HYUNDAI MOTOR COMPANY
    Inventors: So Jin Lee, Hyun Cheol Bae, Kang Ju Cha, Chung Hi Lee, Ji Hwon Kim
  • Patent number: 10011187
    Abstract: The present disclosure relates to a server for providing the battery display status of an electric vehicle based on the results of analysis on an electric vehicle driver's driving data and battery charging data, and a device and computer-readable recording medium for setting the battery display status of an electric vehicle. The battery display status provision server includes: a vehicle information receiver that receives vehicle identification information from a vehicle terminal; a driving data analyzer that retrieves driving data based on the received vehicle identification information and rates the driving pattern by extracting the vehicle driver's driving habits from the retrieved driving data; and a display status setting part that sets the battery display status based on the rated charging pattern and transmits the same to the vehicle terminal.
    Type: Grant
    Filed: November 23, 2016
    Date of Patent: July 3, 2018
    Assignee: Hyundai Motor Company
    Inventors: Kang Ju Cha, Yong Ki Lee, Jin Young You, Jang Yong Lee, Jae Hoon Cho
  • Publication number: 20180178625
    Abstract: An automatic ventilation system and method for vehicle are disclosed. The system includes: a ventilator to control a ventilation operation of an indoor space of a second vehicle; an input unit to receive information of automatic ventilation for a first vehicle, the automatic ventilation automatically performed based on a change in CO2 concentration inside the first vehicle; and a controller to determine an initiation time point of an automatic ventilation operation of the second vehicle based on the received automatic ventilation information and to control the ventilator to ventilate the indoor space of the second vehicle at the determined initiation time point, thereby pleasantly ventilating an indoor space of the second vehicle with reference to data related to an automatic ventilation operation of first vehicle including a CO2 sensor.
    Type: Application
    Filed: September 14, 2017
    Publication date: June 28, 2018
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Jang Yong LEE, Mi Seon KIM, Wan LEE, Kang Ju CHA
  • Patent number: 9933275
    Abstract: A navigation device with the auto mirroring function includes: a first driving route calculator configured to collect a current position and a destination of the vehicle and to calculate a first driving route corresponding to the current position and the destination by using previously stored map information; a mirroring determinator configured to determine whether mirroring is required based on a predetermined mirroring condition; a start signal transmitter configured to transmit a navigation application start signal to the mobile device when it is determined that the mirroring is required; and a mirroring controller configured to receive and mirror a second driving route transmitted from the mobile device.
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: April 3, 2018
    Assignee: Hyundai Motor Company
    Inventors: Yong Ki Lee, Jin Young You, Kang Ju Cha, Jang Yong Lee
  • Publication number: 20170363439
    Abstract: A navigation device with the auto mirroring function includes: a first driving route calculator configured to collect a current position and a destination of the vehicle and to calculate a first driving route corresponding to the current position and the destination by using previously stored map information; a mirroring determinator configured to determine whether mirroring is required based on a predetermined mirroring condition; a start signal transmitter configured to transmit a navigation application start signal to the mobile device when it is determined that the mirroring is required; and a mirroring controller configured to receive and mirror a second driving route transmitted from the mobile device.
    Type: Application
    Filed: December 13, 2016
    Publication date: December 21, 2017
    Inventors: Yong Ki LEE, Jin Young YOU, Kang Ju CHA, Jang Yong LEE
  • Publication number: 20170282739
    Abstract: The present disclosure relates to a server for providing the battery display status of an electric vehicle based on the results of analysis on an electric vehicle driver's driving data and battery charging data, and a device and computer-readable recording medium for setting the battery display status of an electric vehicle. The battery display status provision server includes: a vehicle information receiver that receives vehicle identification information from a vehicle terminal; a driving data analyzer that retrieves driving data based on the received vehicle identification information and rates the driving pattern by extracting the vehicle driver's driving habits from the retrieved driving data; and a display status setting part that sets the battery display status based on the rated charging pattern and transmits the same to the vehicle terminal.
    Type: Application
    Filed: November 23, 2016
    Publication date: October 5, 2017
    Applicant: HYUNDAI MOTOR COMPANY
    Inventors: Kang Ju CHA, Yong Ki LEE, Jin Young YOU, Jang Yong LEE, Jae Hoon CHO
  • Publication number: 20150137753
    Abstract: In a charging demand verification method of an eco-friendly vehicle (EV), an eco-friendly vehicle supply equipment (EVSE) receives a charging request from a communication controller of eco-friendly vehicle (EVCC). The EVSE receives an identification code value (PEVID), a moving distance value, and a request charging value from the EVCC. The EVSE transmits the received identification code value to a secondary actor (SA). The EVSE receives vehicle type information, a basic maximum charging value, an accumulated moving distance value, and a charging amount at a previous charging time. The EVSE compares the request charging value and denies the charging request of the EV when the request charging value is greater than the basic maximum charging value. The EVSE calculates a prediction value of power consumed by the EV, and charges the EV when the difference between the prediction value and the actual power value actually is within a predetermined error range.
    Type: Application
    Filed: May 21, 2014
    Publication date: May 21, 2015
    Applicants: HYUNDAI MOTOR COMPANY, AJOU UNIVERSITY INDUSTRY - ACADEMIC COOPERATION FOUNDATION
    Inventors: Kang Ju CHA, Ji Hwon KIM, So Jin LEE, Tae Shik SHON
  • Publication number: 20140188253
    Abstract: The system for reprogramming a plurality of control units includes a first control unit and a second control unit connected by one CAN bus, and a diagnosing unit. The diagnosing unit includes a first controller configured to reprogram the first control unit and a second controller configured to reprogram the second control unit. The diagnosing unit is configured to perform bidirectional reprogramming for the first control unit and the second control unit while sharing information between the first controller and the second controller.
    Type: Application
    Filed: June 4, 2013
    Publication date: July 3, 2014
    Inventors: So Jin LEE, Hyun Cheol BAE, Kang Ju CHA, Chung Hi LEE, Ji Hwon KIM