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1.发明专利
公开(公告)号：KR20210026246A
公开(公告)日：2021-03-10
申请号：KR1020190106756A
申请日：2019-08-29
Applicant: 현대자동차주식회사 , 고려대학교 산학협력단 , 기아자동차주식회사
CPC classification number: H04L12/40019 , H04W12/121 , H04L12/40104 , H04L12/40 , H04L12/40143 , H04L63/1416 , H04W4/48 , G06F17/18 , H04L2012/40215 , H04L2012/40273
Abstract: 본 발명은 차량 네트워크 침입 탐지 장치, 그를 포함한 시스템 및 그 방법에 관한 것으로, 본 발명의 일 실시예에 따른 차량 네트워크 침입 탐지 장치는 캔 ID별 캔 메시지 수신 시간 및 실제 수신 시간과 평균 수신 시간의 차이인 잔차를 산출하여 차량 네트워크 침입 여부를 판단하는 프로세서; 및 상기 프로세서에 의해 획득된 상기 캔 메시지 수신 시간, 상기 잔차, 및 침입 탐지 결과 중 적어도 하나 이상을 저장하는 저장부;를 포함할 수 있다.
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公开(公告)号：WO2019124976A1
公开(公告)日：2019-06-27
申请号：PCT/KR2018/016243
申请日：2018-12-19
Abstract: 본 발명은 차량 내 네트워크에 보안을 제공하는 시스템 및 방법과 관련되어 있다. 본 발명의 일 측면에 따르면, 악의적 메시지 탐지에 대한 강인성을 유지하면서도 요구되는 시스템 자원을 줄이기 위해, 복수의 탐지 기법들을 효율적인 운용하는 방법들을 제안한다.
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公开(公告)号：KR1020130035613A
公开(公告)日：2013-04-09
申请号：KR1020110100019
申请日：2011-09-30
CPC classification number: B60G21/052 , B23K31/02 , B60G7/02 , B60G2206/82 , B60G2206/8201
Abstract: PURPOSE: A welding structure of CTBA and a welding method thereof are provided to reduce the concentration of stress in a welding part of a tubular beam and a trailing arm by performing welding which connects the tubular beam and the trailing arm by dividing a connection part into a lower part and an upper part. CONSTITUTION: A welding structure of CTBA comprises a tubular beam(11), a first welding line(L1), and a second welding line(L2). An end of the tubular beam is connected to one side of a trailing arm(12). The first welding line is formed by being welded along an upper part of a welding part. The second welding line is formed by being welded along the upper part of the welding part. Circumference of a connection part of the tubular beam and the trailing arm is welded by the first welding line and the second welding line. A part which is adjacent to the end of the first welding line and a part which is adjacent to the end of the second welding line are crossed.
Abstract translation: 目的：提供CTBA的焊接结构及其焊接方法，通过进行焊接，通过将连接部分分割成连接部来连接管状梁和牵引臂来减小管状梁和牵引臂的焊接部的应力集中 下部和上部。 构成：CTBA的焊接结构包括管状梁（11），第一焊接线（L1）和第二焊接线（L2）。 管状梁的一端连接到牵引臂（12）的一侧。 第一焊接线沿着焊接部的上部焊接而形成。 第二焊接线沿着焊接部的上部焊接而形成。 管状梁和拖臂的连接部分的周长由第一焊接线和第二焊接线焊接。 与第一焊接线的端部相邻的部分和与第二焊接线的端部相邻的部分交叉。
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公开(公告)号：KR101372085B1
公开(公告)日：2014-03-07
申请号：KR1020120101512
申请日：2012-09-13
CPC classification number: B60G7/04 , B60G2204/41 , B60G2206/012 , B60G2206/73 , B60G2206/8207 , B60G2206/821 , F16F1/38
Abstract: The present disclosure relates to a rubber bush for a suspension of a vehicle, more particularly, to a suspension rubber bush having a new structure made of two kinds of rubbers to tune dynamic spring characteristic according to directions of back-and-forth and up-and-down of a vehicle. The rubber bush for a suspension of a vehicle includes an internal pipe and an external pipe. In a space between an inside diameter of the internal pipe and an outside diameter of the external pipe, a first rubber is vulcanized and adhered to upper space and lower space. The first rubber has a low dynamic stiffness characteristic which tunes an up-and-down direction dynamic spring characteristic of the vehicle. A second rubber which has high damping characteristic is vulcanized and adhered to left side space and right side space.
Abstract translation: 本发明涉及一种用于车辆悬架的橡胶衬套，更具体地涉及一种具有由两种橡胶制成的新结构的悬挂橡胶衬套，以根据前后方向调节动态弹簧特性， 一辆车下来。 用于车辆悬架的橡胶衬套包括内管和外管。 在内管的内径和外管的外径之间的空间中，第一橡胶被硫化并粘附到上部空间和下部空间。 第一橡胶具有低动态刚度特性，其调节车辆的上下方向动态弹簧特性。 具有高阻尼特性的第二橡胶硫化并粘附到左侧空间和右侧空间。
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公开(公告)号：KR101382966B1
公开(公告)日：2014-04-09
申请号：KR1020120132334
申请日：2012-11-21
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 주식회사화신 , 현대모비스 주식회사
Abstract: The coupled tubular beam axle suspension according to the present invention has tubular beams (10) filled with pad foams (20-1) on the two ends to increase the hardness as well as significantly improve the vibration performance without changing the design of the tubular beam or the suspension or increasing the weight, particularly the NVH (Noise, Vibration, Harshness) performance of a rear axle unit also improves due to the stronger tubular beam with enhanced vibration performance. [Reference numerals] (AA) No; (S10) Prepare rear axle module component parts; (S11) Tubular beam; (S12) Foaming pad; (S13) Trailing arm assembly; (S20) Assemble a rear axle; (S21) Connect the tubular beam to the foaming pad; (S22) Connect the tubular beam and the trailing arm assembly; (S23) Complete a rear axle assembly; (S30) Make foam using the rear axle assembly; (S31) Foaming temperature of the foaming pad reached?; (S32) Foaming of the foaming pad completed?; (S33) Extract the rear axle assembly; (S40) Complete the rear axle module
Abstract translation: 根据本发明的联接的管状梁轴悬架具有在两端填充有垫泡沫（20-1）的管状梁（10），以增加硬度以及显着提高振动性能，而不改变管状梁的设计 或者由于具有增强的振动性能的较强的管状梁，悬挂或增加重量，特别是后桥单元的NVH（噪声，振动，粗糙度）性能也得到改善。 （附图标记）（AA）否; （S10）准备后桥模块组件; （S11）管状梁; （S12）发泡垫; （S13）跟踪臂组件; （S20）组装后桥; （S21）将管状梁连接到发泡垫上; （S22）连接管状梁和拖臂组件; （S23）完成后桥总成; （S30）使用后桥总成做泡沫; （S31）发泡垫的发泡温度达到 （S32）发泡垫的发泡完成？ （S33）提取后桥总成; （S40）完成后桥模块
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Patent Agency Ranking
公开(公告)号：KR1020130137892A
公开(公告)日：2013-12-18
申请号：KR1020120061562
申请日：2012-06-08
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 현대모비스 주식회사
CPC classification number: B62D6/00 , B62D5/0484 , B62D5/049
Abstract: The present invention discloses a method and a device for controlling the malfunction of a motor driven power steering system including an abnormal signal monitoring step to monitor abnormal signals among first torque sensor signals and second torque sensor signals detected from a torque sensor; a safety mode operation step to reduce auxiliary steering power when the abnormal signals are detected; and a manual mode operation step to completely eliminate the auxiliary steering power when additional abnormal signals are detected during the safety mode. [Reference numerals] (AA) Normal voltage range;(BB,KK) Second torque sensor signal;(CC) Point of failure;(DD,NN) First torque sensor signal;(EE) MDPS operation;(FF,LL,OO) Normal;(GG) Safety;(HH) Manual;(II) Time (sec);(JJ) Sensor signal;(MM,PP) Failure
Abstract translation: 本发明公开了一种用于控制电动机驱动的动力转向系统故障的方法和装置，包括：异常信号监测步骤，用于监测第一转矩传感器信号和从转矩传感器检测的第二转矩传感器信号之间的异常信号; 安全模式操作步骤，用于当检测到异常信号时减少辅助转向功率; 以及当在安全模式期间检测到额外的异常信号时，手动模式操作步骤完全消除辅助转向功率。 （AA）正常电压范围（BB，KK）第二转矩传感器信号;（CC）故障点;（DD，NN）第一转矩传感器信号;（EE）MDPS操作;（FF，LL，OO ）正常;（GG）安全;（HH）手册;（II）时间（秒）;（JJ）传感器信号;（MM，PP）故障
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公开(公告)号：KR1020120033572A
公开(公告)日：2012-04-09
申请号：KR1020100095161
申请日：2010-09-30
CPC classification number: B62D3/126 , Y10T74/1967
Abstract: PURPOSE: A steering device for a vehicle is provided to improve direct feeling, response rate, and response linearity during low speed and medium speed driving. CONSTITUTION: A steering device for a vehicle comprises a steering pinion and a steering rack bar(7). The steering pinion engages with a steering wheel for rotation. A rack engaged with the steering pinion is formed on the steering rack bar. The steering gear ratio, the linear displacement of the steering rack bar on the rotation of the steering pinion, is made to change the tooth gap of the gear. The steering gear ratio comprises a linear increasing section, a high limit maintaining section, and a linear decreasing section. In the linear increasing section, the steering gear ratio linearly increases after a neutral section. In high limit maintaining section, the increased steering gear ratio is regularly maintained. In the linear decreasing section, the steering gear ratio linearly decreases.
Abstract translation: 目的：提供一种车辆转向装置，以提高低速和中速行驶中的直接感觉，响应速度和响应线性度。 构成：用于车辆的转向装置包括转向小齿轮和转向齿条（7）。 转向小齿轮与方向盘啮合以转动。 在转向架条上形成有与转向小齿轮啮合的齿条。 转向齿轮比，转向齿条对转向小齿轮转动的线性位移进行改变齿轮的齿隙。 转向齿轮比包括线性增加部分，上限维持部分和线性减小部分。 在线性增加部分中，转向齿轮比在中性部分之后线性增加。 在上限保持部中，定期地保持增大的转向齿轮比。 在线性减小部分中，转向齿轮比线性减小。
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公开(公告)号：KR1020120116074A
公开(公告)日：2012-10-22
申请号：KR1020110033602
申请日：2011-04-12
CPC classification number: B60G15/068 , B60G2204/128 , B60G2204/4502 , F16F9/54
Abstract: PURPOSE: A rebound stopper of a strut assembly for a suspension device of a vehicle is provided to improve NVH(noise, vibration, and harshness) performance. CONSTITUTION: A rebound stopper(30) of a strut assembly for a suspension device of a vehicle comprises a steel plate(31), a rubber plate(33), and a mass damper(35). The steel plate is inserted into a strut(1) and installed between a lower nut(17) and an upper nut(21). The rubber plate is coupled with the steel plate to be a single body. The mass damper is coupled with the rubber plate. When the strut assembly is rebounded, the mass damper performs the function of a damper.
Abstract translation: 目的：提供用于车辆悬挂装置的支柱组件的回弹止动器，以提高NVH（噪音，振动和粗糙度）性能。 构成：用于车辆的悬挂装置的支柱组件的回弹止动器（30）包括钢板（31），橡胶板（33）和质量阻尼器（35）。 将钢板插入支柱（1）并安装在下螺母（17）和上螺母（21）之间。 橡胶板与钢板连接成一体。 质量阻尼器与橡胶板联接。 当支柱组件反弹时，质量阻尼器执行阻尼器的功能。
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公开(公告)号：KR101189306B1
公开(公告)日：2012-10-15
申请号：KR1020100095161
申请日：2010-09-30
CPC classification number: B62D3/126 , Y10T74/1967
Abstract: 본 발명은 스티어링휠(1)에 연동되어 회전되도록 구비된 조향피니언(3)과, 상기 조향피니언(3)에 치합되는 랙(5)이 형성되어 좌우로 직선운동 가능하게 설치되는 조향랙바(7)를 포함하여 구성되되, 상기 조향피니언(3)의 회전에 대한 상기 조향랙바(7)의 직선변위인 조향기어비가 상기 랙(5)의 중앙부로부터 양단부까지의 양 구간에서 각각 증가했다가 감소하도록, 상기 랙(5)을 이루는 기어의 치간격이 변화하도록 형성되도록 함으로써, 차량의 고속 주행시에는 고속안정성을 확보하고, 저속 및 중속 주행시에는 다이렉트 필과 응답성 및 응답 선형성 등을 확보할 수 있도록 하며, 주차시에는 조타바쁘기를 감소시킴과 아울러 조향 조작력을 감소시킬 수 있도록 한다.
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公开(公告)号：KR1020130099506A
公开(公告)日：2013-09-06
申请号：KR1020120021075
申请日：2012-02-29
Applicant: 현대자동차주식회사
IPC: F02B27/02 , F02M35/104
CPC classification number: F02M35/10308 , F02M35/024 , F02M35/082 , F02M35/14
Abstract: PURPOSE: A variable air-intake system apparatus for an engine is provided to massively supply fresh air to a combustion chamber through an auxiliary air-intake duct at an air cleaner when the engine revolves at a high speed, thereby controlling the amount of the air supplied to the combustion chamber according to engine revolutions per minute. CONSTITUTION: A variable air-intake system apparatus for an engine includes an auxiliary air-intake duct (10) and a magnetic variable valve. One end of the auxiliary air-intake duct inhaling fresh air is inserted into an air cleaner (2). The magnetic variable valve at the auxiliary air-intake duct switches the auxiliary air-intake duct. The opening angle of the magnetic variable valve increases as negative pressure increases. [Reference numerals] (AA) Combustor; (BB,CC) Fresh air
Abstract translation: 目的：提供一种用于发动机的可变进气系统装置，当发动机高速旋转时，通过空气滤清器的辅助进气管道向燃烧室大量供应新鲜空气，从而控制空气量 根据发动机每分钟的转数提供给燃烧室。 构成：用于发动机的可变进气系统装置包括辅助进气管道（10）和磁力可变阀。 吸入新鲜空气的辅助进气管的一端插入空气滤清器（2）中。 辅助进气管上的磁力可变阀切换辅助进气管。 磁力可变阀的开启角度随负压增加而增加。 （附图标记）（AA）燃烧器; （BB，CC）新鲜空气
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