Patents by Inventor Oh-Cheon Kwon
Oh-Cheon Kwon 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).
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Publication number: 20240135056Abstract: Provided are a device and method for evaluating performance of a wearable muscle enhancement device.Type: ApplicationFiled: July 19, 2023Publication date: April 25, 2024Applicant: Electronics and Telecommunications Research InstituteInventors: HyunSuk KIM, Woojin KIM, Daewoong CHOI, Oh Cheon KWON, Daesub YOON, Seung-Jun LEE, Hyunwoo JOE
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Patent number: 11423675Abstract: Provided is a system for detecting activeness of a driver, the system including a camera configured to photograph the driver, a camera moving module configured to move the camera, and a camera operation processor configured to detect the activeness of the driver by processing an image captured by the camera and control the camera to move using the camera moving module according to the detected activeness of the driver.Type: GrantFiled: November 24, 2020Date of Patent: August 23, 2022Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Seung Jun Lee, Dae Sub Yoon, Oh Cheon Kwon, Woo Jin Kim, Hyun Suk Kim, Hyun Woo Joe
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Publication number: 20210158063Abstract: Provided is a system for detecting activeness of a driver, the system including a camera configured to photograph the driver, a camera moving module configured to move the camera, and a camera operation processor configured to detect the activeness of the driver by processing an image captured by the camera and control the camera to move using the camera moving module according to the detected activeness of the driver.Type: ApplicationFiled: November 24, 2020Publication date: May 27, 2021Applicant: Electronics and Telecommunications Research InstituteInventors: Seung Jun LEE, Dae Sub YOON, Oh Cheon KWON, Woo Jin KIM, Hyun Suk KIM, Hyun Woo JOE
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Patent number: 9605968Abstract: A navigation route cooperation navigation system and a method of controlling the same are provided. The navigation route cooperation navigation system can secure a visible distance or a communicable range and allow a member vehicle which cannot perform cluster driving to drive according to driving information of a leader vehicle, allow the member vehicle to drive according to a recommended route better than a navigation route of a leader vehicle, and set the member vehicle which passes the leader vehicle as a new leader vehicle.Type: GrantFiled: June 11, 2015Date of Patent: March 28, 2017Assignee: Electronics and Telecommunications Research InstituteInventors: Yoo Seung Song, Hyun Jeong Yun, Oh Cheon Kwon, Joo Chan Sohn
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Publication number: 20160146619Abstract: A navigation route cooperation navigation system and a method of controlling the same are provided. The navigation route cooperation navigation system can secure a visible distance or a communicable range and allow a member vehicle which cannot perform cluster driving to drive according to driving information of a leader vehicle, allow the member vehicle to drive according to a recommended route better than a navigation route of a leader vehicle, and set the member vehicle which passes the leader vehicle as a new leader vehicle.Type: ApplicationFiled: June 11, 2015Publication date: May 26, 2016Inventors: Yoo Seung SONG, Hyun Jeong YUN, Oh Cheon KWON, Joo Chan SOHN
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Patent number: 9183176Abstract: The present invention relates to a method and apparatus for providing a driver-customized service. The present invention is configured to collect bio-signal information of a driver from a first sensor, collect current health condition information of the driver based on data stored in a health information DB, collect environmental condition information of an interior of a vehicle from a second sensor, collect environmental condition information of an exterior of the vehicle from a third sensor, generate a driving index based on the pieces of information collected from the first to third sensors and the health information DB, and perform a vehicle control operation corresponding to the driving index. Accordingly, the present invention not only enables the accident risk of drivers to be decreased, but also allows the drivers to drive their vehicles, which were considered to be only transportation means, in a safer and more comfortable environment.Type: GrantFiled: March 17, 2013Date of Patent: November 10, 2015Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Shin-Kyung Lee, Jeong-Woo Lee, Doo-Seop Yun, Oh-Cheon Kwon, Hyun-Seo Oh
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Patent number: 9161297Abstract: Disclosed herein is an apparatus and method for selecting a communication network. The apparatus for selecting a communication network includes an information management unit for generating context-aware profile information based on communication situations of an area in which a vehicle is located and information which is set by a driver, and a communication network selection unit for selecting an optimal communication network in the area in which the vehicle is located, based on the context-aware profile information.Type: GrantFiled: July 27, 2012Date of Patent: October 13, 2015Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Jeong-Woo Lee, Shin-Kyung Lee, Doo-Seop Yun, Oh-Cheon Kwon
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Patent number: 9075701Abstract: The present invention relates to an apparatus and method for monitoring abnormal state of a vehicle. In the method, CAN data collected from an ECU mounted on the vehicle is transformed into coordinates. The coordinates are applied to a distribution map in a specific space, a number of clusters is calculated based on results of the application, and an initial center point corresponding to the number of clusters is selected. Clustering is performed based on the initial center point, and then clusters are generated. At least one piece of data is extracted from each of the clusters, and a state feature of a corresponding cluster is decided on using a difference between maximum and minimum values of attributes constituting the at least one piece of data. A current state of the vehicle is monitored based on current CAN data of the vehicle and state features of the clusters.Type: GrantFiled: April 30, 2013Date of Patent: July 7, 2015Assignees: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, CHUNGBUK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Un-Il Yun, Shin-Kyung Lee, Jeong-Woo Lee, Oh-Cheon Kwon, Gwang-Bum Pyun, Heung-Mo Ryang, Gang-In Lee
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Patent number: 8996868Abstract: A vehicle communication authentication system performs mutual authentication with an authentication subject by performing a user subscriber identify module (USIM)-based authentication protocol in a wireless network, mounts a USIM card in which mutual authentication is succeeded in a vehicle terminal, and performs authentication of vehicle communication with a server that provides a vehicle service.Type: GrantFiled: December 12, 2011Date of Patent: March 31, 2015Assignee: Electronics and Telecommunications Research InstituteInventors: Jeong-Woo Lee, Shin Kyung Lee, Oh Cheon Kwon
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Publication number: 20140337680Abstract: A Controller Area Network (CAN) method for transmitting a frame from a transmitting terminal to a receiving terminal, the transmitting terminal being connected to the receiving terminal over a CAN network. The method may include transmitting a plurality of frames, into which a message greater than a pre-set size are segmented, to the receiving terminal, in response to a request from the receiving terminal; checking the frame in response to receiving, from the receiving terminal, a flow control frame that includes sequence number information of a frame where a transmission error occurs; and retransmitting the frame.Type: ApplicationFiled: February 12, 2014Publication date: November 13, 2014Applicant: Electronics and Telecommunications Research InstituteInventors: Hyun-Yong HWANG, Jeong-Hwan LEE, Tae-Man HAN, Oh-Cheon KWON
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Publication number: 20140236481Abstract: Provided is a route guidance apparatus and method including receiving at least two pieces of route information provided from at least two route providing servers, analyzing the at least two pieces of route information and converting the at least two analyzed pieces of route information to a common data format, classifying the at least two converted pieces of route information into categories of similar routes based on a predetermined similarity level, selecting one of the categories, then selecting, from the selected category, one of the at least two pieces of route information to be a node route for each section node, and interconnecting node routes selected for the respective section nodes, thereby generating an entire route.Type: ApplicationFiled: December 9, 2013Publication date: August 21, 2014Applicant: Electronics and Telecommunications Research InstituteInventors: Jeong Woo LEE, Shin Kyung LEE, Doo Seop YUN, Oh Cheon KWON
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Publication number: 20130297141Abstract: The present invention relates to an apparatus and method for monitoring abnormal state of a vehicle. In the method, CAN data collected from an ECU mounted on the vehicle is transformed into coordinates. The coordinates are applied to a distribution map in a specific space, a number of clusters is calculated based on results of the application, and an initial center point corresponding to the number of clusters is selected. Clustering is performed based on the initial center point, and then clusters are generated. At least one piece of data is extracted from each of the clusters, and a state feature of a corresponding cluster is decided on using a difference between maximum and minimum values of attributes constituting the at least one piece of data. A current state of the vehicle is monitored based on current CAN data of the vehicle and state features of the clusters.Type: ApplicationFiled: April 30, 2013Publication date: November 7, 2013Applicants: Chungbuk National University Industry-Academic Cooperation Foundation, Electronics and Telecommunications Research InstituteInventors: Un-Il YUN, Shin-Kyung LEE, Jeong-Woo LEE, Oh-Cheon KWON, Gwang-Bum PYUN, Heung-Mo RYANG, Gang-In LEE
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Publication number: 20130157711Abstract: Disclosed herein is an apparatus and method for selecting a communication network. The apparatus for selecting a communication network includes an information management unit for generating context-aware profile information based on communication situations of an area in which a vehicle is located and information which is set by a driver, and a communication network selection unit for selecting an optimal communication network in the area in which the vehicle is located, based on the context-aware profile information.Type: ApplicationFiled: July 27, 2012Publication date: June 20, 2013Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Jeong-Woo LEE, Shin-Kyung LEE, Doo-Seop YUN, Oh-Cheon KWON
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Patent number: 8327153Abstract: A system for verifying a software platform of a vehicle including at least one electronic control unit receives a first final confirmation value corresponding to a hash value of software measured in the electronic control unit from an integrated security apparatus inside the vehicle and extends a hash value of normally operated software received from a software manufacturer of the electronic control unit to generate a second final confirmation value. Next, the system verifies the software platform of the vehicle based on results obtained by comparing the first final confirmation value with the second final confirmation value.Type: GrantFiled: August 10, 2010Date of Patent: December 4, 2012Assignee: Electronics and Telecommunications Research InstituteInventors: Jeong-Woo Lee, Shin Kyung Lee, Oh Cheon Kwon
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Publication number: 20120245791Abstract: The apparatus includes a data normalization unit, a neural network problem prediction unit, and a transition change prediction unit. The data normalization unit creates normalization transformation values by performing normalization transformation based on threshold value ranges for a plurality of pieces of vehicle network data. The neural network problem prediction unit creates a neural network problem prediction value by predicting a mixed problem with the vehicle using a multi-artificial neural network model, created based on a learning data set related to mixed problems having previously occurred in the vehicle and the normalization transformation values. The transition change prediction unit predicts a change in transition for the mixed problem according to a change in the neural network problem prediction value, by analyzing the neural network problem prediction value and previous neural network problem prediction values previously created in the vehicle.Type: ApplicationFiled: October 28, 2011Publication date: September 27, 2012Applicants: Chungbuk National University Industry-Academic Cooperation Foundation, Electronics and Telecommunications Research InstituteInventors: Un-Il Yun, Shin-Kyung Lee, Hyeon-Il Shin, Gwang-Bum Pyun, Jeong-Woo Lee, Oh-Cheon Kwon, Hyun-Seo Oh, Heung-Mo Ryang
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Publication number: 20120166397Abstract: A method in which a system environment management device manages user environment information, the method includes: connecting to a first user terminal; searching for and reading personal information and environment setting information of the first user terminal; analyzing the personal information and environment setting information; determining whether the analyzed personal information and environment setting information is a common element; and storing, if the analyzed personal information and environment setting information is a common element, the analyzed personal information and environment setting information in a common profile storage unit of the system environment management device.Type: ApplicationFiled: December 21, 2011Publication date: June 28, 2012Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Jeong-Woo LEE, Oh Cheon KWON, Shin Kyung LEE
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Publication number: 20120159170Abstract: A vehicle communication authentication system performs mutual authentication with an authentication subject by performing a user subscriber identify module (USIM)-based authentication protocol in a wireless network, mounts a USIM card in which mutual authentication is succeeded in a vehicle terminal, and performs authentication of vehicle communication with a server that provides a vehicle service.Type: ApplicationFiled: December 12, 2011Publication date: June 21, 2012Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Jeong-Woo Lee, Shin Kyung Lee, Oh Cheon Kwon
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Publication number: 20120096477Abstract: An apparatus for providing vehicle information receives protocol information of an in-vehicle network, extracts a data analysis file corresponding to a protocol type among a plurality of pre-stored data analysis files, receives from the in-vehicle network, source data that contains a plurality of pieces of vehicle information, and extracts partial vehicle information from the source data according to the data analysis file.Type: ApplicationFiled: October 12, 2011Publication date: April 19, 2012Applicant: Electronics and Telecommunications Research InstituteInventors: Shin-Kyung LEE, Jeong-Woo LEE, Oh-Cheon KWON
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Publication number: 20110138188Abstract: A system for verifying a software platform of a vehicle including at least one electronic control unit receives a first final confirmation value corresponding to a hash value of software measured in the electronic control unit from an integrated security apparatus inside the vehicle and extends a hash value of normally operated software received from a software manufacturer of the electronic control unit to generate a second final confirmation value. Next, the system verifies the software platform of the vehicle based on results obtained by comparing the first final confirmation value with the second final confirmation value.Type: ApplicationFiled: August 10, 2010Publication date: June 9, 2011Applicant: Electronics and Telecommunications Research InstituteInventors: Jeong-Woo LEE, Shin Kyung LEE, Oh Cheon KWON
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Publication number: 20110040540Abstract: The present invention relates to a human workload management system and method. In order to safely and efficiently control the system, the present invention measures and manages the user's workload to manage all actions while the user performs a task, particularly when he drives a car. Also, the present invention manages the user's workload when the user interacts with a control system other than to drive.Type: ApplicationFiled: October 13, 2008Publication date: February 17, 2011Applicant: Electronics and Telecommunications Research Institute of DaejeonInventors: Dae Sub Yoon, Jong-Woo Choi, Hyun Suk Kim, Oh Cheon Kwon