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公开(公告)号：US20170283914A1
公开(公告)日：2017-10-05
申请号：US15477347
申请日：2017-04-03
Applicant: KOREA AUTOMOTIVE TECHNOLOGY INSTITUTE
Inventor： Si Young SUNG , Beom Suck HAN , Se Hoon KIM , Jae Hyuk SHIN , Jin Pyeong KIM
Abstract: Provided is a wrought aluminum alloy including 5.5 to 6.0 wt % of Zn, 2.0 to 2.5 wt % of Mg, 0.2 to 0.6 wt % of Cu, 0.1 to 0.2 wt % of Cr, at most 0.2 wt % (and more than 0 wt %) of Fe, at most 0.2 wt % (and more than 0 wt %) of Mn, at most 0.2 wt % (and more than 0 wt %) of Si, at most 0.1 wt % (and more than 0 wt %) of Ti, and at most 0.05 wt % (and more than 0 wt %) of Sr, with the remainder being Al.
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公开(公告)号：US20150059426A1
公开(公告)日：2015-03-05
申请号：US14368034
申请日：2012-12-21
Applicant: KOREA AUTOMOTIVE TECHNOLOGY INSTITUTE
Inventor： Si Young Sung , Beom Suck Han , Jin Pyeong Kim
CPC classification number: B21C37/06 , B21C23/085 , B21C25/00 , B21C25/02 , B21C25/04 , B21C35/023 , B23K20/122 , B23K20/125 , B23K20/126 , B23K2101/06 , B23K2103/04 , B23K2103/10 , B23K2103/12 , B23K2103/15
Abstract: Provided is an apparatus of manufacturing a seamless pipe. The apparatus includes a container receiving a work therein, a stem pressing one end of the work within the container, a die installed in a direction opposite to the stem, and having an extrusion hole comprised of a plurality of ports, a rotation member installed on a front end of the die, having a stirring tip inserted into a joint surface formed by abutting a plurality of metal pieces to each other on one surface, and rotating to perform a friction stir bonding in a state in which the one surface contacts the joint surface, and a correction mold including a metal pipe discharging path receiving a metal pipe manufactured by the friction stir bonding and discharging the metal pipe to an outside.
Abstract translation: 提供一种制造无缝管的装置。 该装置包括容纳工件的容器，将工件的一端压入容器内的模具，沿与杆相反的方向安装的模具，并具有由多个端口组成的挤压孔，旋转构件安装在 模具的前端具有插入到通过在一个表面上彼此抵靠多个金属片而形成的接合表面中的搅拌尖端，并且在一个表面接触接头的状态下旋转以进行摩擦搅拌接合 表面，以及具有金属管排出路径的修正模具，该金属管排出路径容纳通过摩擦搅拌接合制造的金属管，并将金属管排出到外部。
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公开(公告)号：US20250065919A1
公开(公告)日：2025-02-27
申请号：US18719584
申请日：2022-12-09
Applicant: KOREA AUTOMOTIVE TECHNOLOGY INSTITUTE
Inventor： Si Bok Yu , Jeong Tae Park , Yong Ki Lee , Yu Yeong Shin , Moon Hyung Song
Abstract: The present invention relates to an automated driving system for switching between automated driving mode and manual driving mode in an automated driving situation, and a fallback method for an automated driving failure situation in the automated driving system. According to the present invention, the method comprises the steps of predicting whether, on a route a vehicle is traveling, the vehicle will deviate from an operational design domain (ODD) in which automated driving is possible; and when deviation is predicted, performing a minimal risk maneuver (MRM) process for controlling the vehicle to respond to an automated driving failure situation at a deviation point. According to the present invention, the stability of the automated driving system in emergency situations may be increased, and by proposing a stable mode-switching method for the automated driving system, the best response method may be provided.
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公开(公告)号：US20220176996A1
公开(公告)日：2022-06-09
申请号：US17404458
申请日：2021-08-17
Applicant: Korea Automotive Technology Institute
Inventor： Sun Hong PARK , Young Dal OH , Jin Hae YAE , Dong Woon RYU , Hun LEE
Abstract: Provided is a system and method for controlling a vehicle. The vehicle control system includes an input unit configured to collect driving situation data and driver's state data, a memory configured to store a program for determining a driving pattern using the driving situation data and the driver's state data in the case of an autonomous driving mode, and a processor configured to execute the program. The processor learns the driving situation data and the driver's state data to determine a driver's preferred driving pattern and transmit an autonomous driving control command according to the driving pattern.
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公开(公告)号：US09782811B2
公开(公告)日：2017-10-10
申请号：US14368034
申请日：2012-12-21
Applicant: KOREA AUTOMOTIVE TECHNOLOGY INSTITUTE
Inventor： Si Young Sung , Beom Suck Han , Jin Pyeong Kim
IPC: B21C23/08 , B21C37/06 , B21C25/00 , B21C25/02 , B21C35/02 , B23K20/12 , B21C25/04 , B23K101/06 , B23K103/04 , B23K103/10 , B23K103/12 , B23K103/08
CPC classification number: B21C37/06 , B21C23/085 , B21C25/00 , B21C25/02 , B21C25/04 , B21C35/023 , B23K20/122 , B23K20/125 , B23K20/126 , B23K2101/06 , B23K2103/04 , B23K2103/10 , B23K2103/12 , B23K2103/15
Abstract: Provided is an apparatus of manufacturing a seamless pipe. The apparatus includes a container receiving a work therein, a stem pressing one end of the work within the container, a die installed in a direction opposite to the stem, and having an extrusion hole comprised of a plurality of ports, a rotation member installed on a front end of the die, having a stirring tip inserted into a joint surface formed by abutting a plurality of metal pieces to each other on one surface, and rotating to perform a friction stir bonding in a state in which the one surface contacts the joint surface, and a correction mold including a metal pipe discharging path receiving a metal pipe manufactured by the friction stir bonding and discharging the metal pipe to an outside.
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Patent Agency Ranking
26.发明申请EXTRUSION-TYPE CONNECTING ROD, EXTRUSION APPARATUS FOR CONNECTING ROD AND MANUFACTURING METHOD FOR EXTRUSION-TYPE CONNECTING ROD 有权挤出式连接杆，用于连接杆的挤出装置和挤出型连接杆的制造方法公开(公告)号：US20160123382A1
公开(公告)日：2016-05-05
申请号：US14782228
申请日：2014-04-04
Applicant: KOREA AUTOMOTIVE TECHNOLOGY INSTITUTE
Inventor： Si Young SUNG , Beom Suck HAN , Won Kyu PARK
IPC: F16C7/02
CPC classification number: F16C7/023 , B21C23/142 , F16C2220/48
Abstract: The present invention relates to an extrusion-type connecting rod which is installed between a piston and a crank and can convert the reciprocating motion of the piston into the rotary motion of a crank shaft, an extrusion apparatus for a connecting rod, and a manufacturing method for the extrusion-type connecting rod. The extrusion-type connecting rod may comprise: a first big end having a portion of a crank shaft hole formed on one side and having a seam-line divided surface, which comprises a seam line formed at the time of extrusion, formed on the other side; a second big end, being extrusion-molded simultaneously with the first big end, having the other portion of the crank shaft hole formed on one side, and having a seam-line divided surface, which comprises a seam line formed at the time of extrusion, formed so as to contact the seam-line divided surface of the first big end; a connection part which is extrusion-molded integrally with the second big end; and a small end which is extrusion-molded integrally with the connection part.
Abstract translation: 本发明涉及一种安装在活塞和曲柄之间的挤出型连杆，可将活塞的往复运动转换为曲轴的旋转运动，连杆的挤出装置和制造方法 用于挤出型连杆。 挤出型连杆可以包括：第一大端，其具有在一侧形成的具有缝线分割表面的曲轴孔的一部分，其包括在挤出时形成的接缝线，形成在另一侧上 侧; 第二大端与第一大端同时挤出成型，其一端形成曲轴孔的另一部分，并且具有缝线分割面，其包括在挤出时形成的接缝线 形成为与第一大端的缝线分割面接触; 连接部，与第二大端一体地挤出成型; 以及与连接部一体地挤出成型的小端部。
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公开(公告)号：US20150311572A1
公开(公告)日：2015-10-29
申请号：US14646839
申请日：2013-11-05
Applicant: KOREA AUTOMOTIVE TECHNOLOGY INSTITUTE
Inventor： Si Young Sung , Beom Suck Han , Chang Su Han
IPC: H01M10/6567 , H01M10/615 , H01M10/625 , C09K5/06 , H01M10/48 , H01M10/659 , H01M10/657 , H01M10/613 , H01M10/63
CPC classification number: H01M10/6567 , B60L1/003 , B60L1/02 , B60L3/0046 , B60L3/0069 , B60L3/04 , B60L3/12 , B60L58/21 , B60L58/25 , B60L58/26 , B60L58/27 , B60L2240/545 , B60L2240/547 , B60L2240/549 , C09K5/06 , H01M10/0525 , H01M10/482 , H01M10/486 , H01M10/613 , H01M10/615 , H01M10/625 , H01M10/63 , H01M10/6552 , H01M10/6569 , H01M10/657 , H01M10/659 , H01M2220/20 , Y02E60/122 , Y02T10/7011 , Y02T10/7061
Abstract: The present invention provides an apparatus for controlling the temperature of a battery, which is capable of cooling a battery such as a lithium ion battery and the like by using the circulation of a liquid refrigerant and controlling the temperature of the battery through an endothermic reaction or an exothermic reaction caused by a phase transformation process of the corresponding supersaturated liquid refrigerant. To this end, the present invention comprises: at least one temperature sensor for sensing the temperature of a battery pack so as to generate a temperature detection signal; a refrigerant pipe which is extended between arrangement spaces of a plurality of battery cells included in the battery pack and circulates the supersaturated liquid refrigerant through the inside thereof; a refrigerant circulation driving unit which drives a cooling operation by circulating the supersaturated liquid refrigerant through the refrigerant pipe when the temperature of the battery pack rises; and a control unit for driving and controlling the refrigerant circulation driving unit when the rise in the temperature of the battery pack is detected according to a temperature detection signal received from at least one temperature sensor.
Abstract translation: 本发明提供了一种用于控制电池的温度的装置，其能够通过使用液体制冷剂的循环并且通过吸热反应来控制电池的温度来冷却诸如锂离子电池等的电池，或 由相应的过饱和液体制冷剂的相变过程引起的放热反应。 为此，本发明包括：用于感测电池组的温度的至少一个温度传感器，以产生温度检测信号; 在包含在电池组中的多个电池单体的配置空间之间延伸的制冷剂配管，使过饱和液体制冷剂通过其内部循环; 制冷剂循环驱动单元，其在电池组的温度升高时通过使制冷剂配管循环来驱动冷却运转; 以及控制单元，用于根据从至少一个温度传感器接收的温度检测信号来检测电池组的温度升高时驱动和控制制冷剂循环驱动单元。
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公开(公告)号：US20220159018A1
公开(公告)日：2022-05-19
申请号：US17486284
申请日：2021-09-27
Applicant: Korea Automotive Technology Institute
Inventor： Yong En KIM , Young Wook Son , Chul Soo Kim , Jong Phil Won , Ho Seong Lee , Taek Kyu Lim , Ji Min Kim
Abstract: Provided is an apparatus for security of vehicle CAN communication including a security module unit included in each node of a vehicle CAN communication network and configured to monitor an identifier (ID) of each CAN message received through a CAN transceiver to determine whether the CAN message is a malicious CAN message to perform error processing, and a control unit configured to set an ID to be monitored by the security module unit and control the security module unit not to perform monitoring on the ID when the node transmits the CAN message.
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29.发明授权公开(公告)号：US10971739B2
公开(公告)日：2021-04-06
申请号：US15934676
申请日：2018-03-23
Inventor： Hyung-Chul Noh , Ho-Cheol Suh , Young-Mo Goo , Myong-Hwan Kim
IPC: H01M8/04089 , H01M8/2483 , H01M8/0258 , H01M8/0206 , H01M8/1004 , H01M8/0254 , H01M8/0228 , H01M8/0267 , H01M8/0273
Abstract: Disclosed herein are a common flow field type fuel cell separator, a fuel cell separator assembly, and a fuel cell stack, including a flow field connected to a manifold in which an inlet and an outlet for each of hydrogen, air, and cooling water are formed, and configured such that flows of the hydrogen, the air, and the cooling water are free from interfering with each other.
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公开(公告)号：US20190107010A1
公开(公告)日：2019-04-11
申请号：US16091562
申请日：2017-04-03
Applicant: KOREA AUTOMOTIVE TECHNOLOGY INSTITUTE
Inventor： Si Young SUNG , Beom Suck HAN , Se Hoon KIM , Jae Hyuk SHIN , Jin Pyeong KIM
Abstract: The present invention relates to a camshaft device, which allows a plurality of components to be assembled to a main shaft, and a method for manufacturing the camshaft device. The camshaft device may include: a main shaft lengthily extending in the lengthwise direction; at least one cam lobe assembled to the main shaft and formed eccentrically from a rotation axis of the main shaft; at least one journal bearing assembled to the main shaft and formed to rotatably support the main shaft; and at least one guide shaft assembled to the main shaft and installed between the cam lobe and another cam lobe so as to align an assembling position of the cam lobe or the journal bearing.
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