Patents by Inventor Hyun Jeong Yun
Hyun Jeong Yun 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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Patent number: 10109193Abstract: Disclosed is a technology for controlling safety message transmission between group driving vehicles. A system for controlling safety message transmission between group driving vehicles includes a setting unit configured to set a transmission time interval and a transmission power of a safety message, a message type determination unit configured to analyze a safety message received, and determine whether the safety message is a general safety message or an emergency safety message, a reception state determination unit configured to determine a reception state of the safety message transmitted from the message type determination unit, and a control unit configured to generate a new transmission time interval and a new transmission power for safety message transmission based on a value of the reception state determined by the reception state determination unit, and transmit the generated new transmission time interval and new transmission power to the setting unit.Type: GrantFiled: February 23, 2016Date of Patent: October 23, 2018Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Yoo Seung Song, Hyun Jeong Yun
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Publication number: 20180129205Abstract: Provided are an automatic driving system and method using a driving experience database for safe driving by traffic situations. The automatic driving method includes receiving driving information about surrounding vehicles located near a first vehicle, receiving information about the event and driving information about the first vehicle when an event which is set for the first vehicle occurs, storing the driving information about the surrounding vehicles and the driving information about the first vehicle in association with the information about the event to build a database, and performing learning on a driving behavior of the first vehicle, based on the occurrence of the event.Type: ApplicationFiled: October 26, 2017Publication date: May 10, 2018Applicant: Electronics and Telecommunications Research InstituteInventors: Jeong Dan CHOI, Joo Chan SOHN, Kyoung Wook MIN, Seung Jun HAN, Hyun Jeong YUN
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Publication number: 20170193822Abstract: Disclosed is a technology for controlling safety message transmission between group driving vehicles. A system for controlling safety message transmission between group driving vehicles includes a setting unit configured to set a transmission time interval and a transmission power of a safety message, a message type determination unit configured to analyze a safety message received, and determine whether the safety message is a general safety message or an emergency safety message, a reception state determination unit configured to determine a reception state of the safety message transmitted from the message type determination unit, and a control unit configured to generate a new transmission time interval and a new transmission power for safety message transmission based on a value of the reception state determined by the reception state determination unit, and transmit the generated new transmission time interval and new transmission power to the setting unit.Type: ApplicationFiled: February 23, 2016Publication date: July 6, 2017Applicant: Electronics and Telecommunications Research InstituteInventors: Yoo Seung SONG, Hyun Jeong Yun
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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: 8942885Abstract: Disclosed herein is a vehicle information transmission apparatus. The vehicle information transmission apparatus includes a storage unit for storing pieces of collected vehicle information, transmission grades of the pieces of vehicle information, and grades of user terminals. A control unit performs control such that relevant collected vehicle information is transmitted to a user terminal having a grade corresponding to a transmission grade of the collected vehicle information. A transmission unit transmits the vehicle information to the user terminal in compliance with a control command output from the control unit.Type: GrantFiled: July 31, 2012Date of Patent: January 27, 2015Assignee: Electronics and Telecommunications Research InstituteInventors: Hyun-Jeong Yun, So-Yeon Lee, Sang-Joon Park
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Publication number: 20140303882Abstract: Disclosed herein are an apparatus and method for providing intersection collision-related information. The apparatus for providing intersection collision-related information includes a surrounding information acquisition unit, a collision-related information calculation unit, and a collision-related information provision unit. The surrounding information acquisition unit acquires intersection traffic information including vehicle heading information, vehicle turning frequency information, vehicle trajectory information and vehicle speed information from one or more of a road sensor provided at an intersection and a vehicle sensor provided in a vehicle. The collision-related information calculation unit calculates intersection collision-related information including the degree of vehicle collision risk that is calculated using the intersection traffic information. The collision-related information provision unit provides the calculated intersection collision-related information to a user.Type: ApplicationFiled: January 2, 2014Publication date: October 9, 2014Applicant: Electronics and Telecommunications Research InstituteInventors: Jeong-Ah JANG, Sang-Heon PARK, Hyun-Jeong YUN, Dong-Yong KWAK
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Publication number: 20140136090Abstract: A vehicle terminal apparatus and method for controlling the apparatus that receives vehicle location information, registers a service based on service notification information subsequent to receiving the service notification information, and extracts traffic information based on the vehicle location information is provided.Type: ApplicationFiled: August 29, 2013Publication date: May 15, 2014Applicant: Electronics and Telecommunications Research InstituteInventors: Hyun Jeong YUN, Jeong Ah JANG, Dong Yong KWAK
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Publication number: 20130166138Abstract: Disclosed herein is a vehicle information transmission apparatus. The vehicle information transmission apparatus includes a storage unit for storing pieces of collected vehicle information, transmission grades of the pieces of vehicle information, and grades of user terminals. A control unit performs control such that relevant collected vehicle information is transmitted to a user terminal having a grade corresponding to a transmission grade of the collected vehicle information. A transmission unit transmits the vehicle information to the user terminal in compliance with a control command output from the control unit.Type: ApplicationFiled: July 31, 2012Publication date: June 27, 2013Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Hyun-Jeong YUN, So-Yeon LEE, Sang-Joon PARK
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Publication number: 20120166012Abstract: A power supply control method, a power management method, and a power system are provided. The power supply control method according to an aspect of the present invention includes: receiving information on a position and a battery of a vehicle; and supplying power to a charging station in the predetermined range of the position of the vehicle to be able to charge the battery of the vehicle based on the information on the position and the battery.Type: ApplicationFiled: December 22, 2011Publication date: June 28, 2012Applicant: Electronics and Telecommunications Research InstituteInventors: So Yeon LEE, Hyun Jeong YUN, Sang Joon PARK
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Publication number: 20120140752Abstract: Disclosed are a system and method allowing a user to control charging of an electric vehicle by using a mobile terminal in a remote area without the help of a charge station or a power management center. An electric vehicle controlled to be charged by using a mobile terminal includes: an electric vehicle main body; a battery unit installed in the electric vehicle main body and storing power upon receiving it from a charge station; and a vehicle mobile gateway installed in the electric vehicle main body and including a wireless communication unit performing radio communication with a mobile terminal and a battery unit controller electrically connected to the wireless communication unit to exchange data so as to allow the mobile terminal to control charging of the battery unit in a remote area and a calculation processing device to control the battery unit.Type: ApplicationFiled: November 22, 2011Publication date: June 7, 2012Applicant: Electronics and Telecommunications Research InstituteInventors: Hyun Jeong YUN, So Yeon LEE
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Publication number: 20110153149Abstract: A communication apparatus for a vehicle using an Internet protocol version 6 (IPv6) network is disclosed. The communication apparatus may include at least one Electronic Control Unit (ECU) having an IPv6 network communication function, and a vehicle gateway to support vehicle internal communication network to communicate with the at least one ECU and to support vehicle external communication network for a communication with a terminal of a service provider.Type: ApplicationFiled: September 20, 2010Publication date: June 23, 2011Applicant: Electronics and Telecommunications Research InstituteInventors: Hong Seok Jeon, Chang Min Park, So Yeon Lee, Hyun Jeong Yun
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Publication number: 20110153652Abstract: A method for a vehicle information collecting device installed in a vehicle to transmit vehicle information includes: generating a vehicle information identifier list including a plurality of vehicle information and a plurality of vehicle information identifiers respectively mapped on the plurality of vehicle information; transmitting the vehicle information identifier list to a terminal; receiving a request for transmitting vehicle information corresponding to at least one vehicle information identifier included the vehicle information identifier list from the terminal; and transmitting vehicle information corresponding to the at least one vehicle information identifier to the terminal based on the vehicle information identifier list.Type: ApplicationFiled: November 18, 2010Publication date: June 23, 2011Applicant: Electronics and Telecommunications Research InstituteInventors: Hyun Jeong Yun, So Yeon Lee, Dong Yong Kwak
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Publication number: 20110144858Abstract: Provide are a vehicle gateway, and an apparatus and a method for vehicle network interface. The vehicle gateway includes a first interface connected to each unit of a vehicle network, a second interface connected to one or more access devices acquiring vehicle information from the vehicle network, and a packet processor connecting the first interface to the second interface, and determining a communication system and a communication path to each of the access devices and a process order of the vehicle information acquisition.Type: ApplicationFiled: October 17, 2008Publication date: June 16, 2011Inventors: Hyun Jeong Yun, So Yeon Lee, Dong Yong Kwak, Jong Hyun Park
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Publication number: 20100098048Abstract: A method for hybrid media access control for vehicle communication is provided. The method divides a radio channel into time slots, which are predetermined time units, and sets terminals as owners or non-owners for the divided time slots to be able to access the channel. Accordingly, it is possible to reduce the probability of contention by distributed access to the slots and provide a MAC protocol having excellent performance.Type: ApplicationFiled: May 29, 2009Publication date: April 22, 2010Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Moonsoo KANG, Sangwoo Lee, Jeonghoon Mo, Hyun Jeong Yun, Kyeong-Soo Han, Hyun Seo Oh, Dong Yong Kwak, Jeongseok Ha
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Publication number: 20080131124Abstract: A method and apparatus for duplex protection switching by using a single splitter in a passive optical network (PON) are provided. The apparatus for duplex protection switching in a PON, in which a single optical line termination (OLT) and many optical network terminations (ONTs) are connected together in a multiple-access manner, includes: a 2:2 splitter connected to two PON line terminations (LTs) in the OLT; and two N:1 splitters which are connected to the 2:2 splitter, and each of which is connected to two PON LTs in the ONT. According to the method and apparatus, an economical effect can be provided in which two links, an operational link and a protection link, in the PON can provide a partial duplex function at a lower cost. Also, a protection switching time can be reduced by simplifying a restoration process so that when an error is detected, an operational state is returned by protection switching.Type: ApplicationFiled: November 30, 2007Publication date: June 5, 2008Applicant: Electronics and Telecommunications Research InstituteInventors: Hong Soon NAM, Dong Beom SHIN, Sang Yeoun LEE, Kwang Soo CHO, Hyun Jeong YUN, Heyung Sub LEE, Yool KWON, Bong Tae KIM