公开(公告)号：KR101371310B1

公开(公告)日：2014-03-12

申请号：KR1020110090463

申请日：2011-09-07

Applicant: 자동차부품연구원

Inventor： 김용환 ,  송세일 ,  김준규 ,  문철우 ,  정승환 ,  채동욱 ,  윤득선 ,  강호준

IPC: B60N2/56 ,  B60N2/44

Abstract: 본 발명은 차량용 통풍시트에 관한 것으로, 더욱 상세하게는 착좌부에 공기통로를 형성하는 부재를 부착하거나 공기통로 역할을 하는 트렌치를 형성하여 운전자와 접촉하는 시트의 부분이 통풍이 되도록 구비된 차량용 통풍시트에 관한 것이다.
본 발명은 일측면에 의하면 착좌부에 복수개의 세장형부재가 병렬로 부착 설치되는 차량용 통풍시트를 제공한다.
또한 본 발명은 다른 측면에 의하면 착좌부에 복수개의 트렌치가 병렬로 형성되는 차량용 통풍시트를 제공한다.

公开(公告)号：KR1020130104368A

公开(公告)日：2013-09-25

申请号：KR1020120025799

申请日：2012-03-13

Applicant: 자동차부품연구원

Inventor： 송세일 ,  윤득선 ,  김준규 ,  문철우 ,  김용환 ,  채동욱

IPC: F16D23/06 ,  F16D23/12 ,  F16H3/44 ,  F16D28/00

Abstract: PURPOSE: A two-speed transmission for electric vehicles is provided to reduce production costs by using a small motor and satisfy the driving conditions of an electric vehicle. CONSTITUTION: A two-speed transmission (1) for electric vehicles comprises a driver (10), a sun gear (20), a planetary gear (25), a carrier (30), a ring gear (40), and a synchronizer unit (50). The driver provides power. The sun gear is axially connected to the driver to be rotated. The planetary gear is linked to the outer side of the sun gear. The carrier supports to the planetary gear to be able to rotate. The ring gear is installed on the outer side of the carrier. The ring gear is engaged with the planetary gear. The synchronizer unit is axially connected to the driver to rotate with the sun gear. The synchronizer unit adjusts the change of speed by being joined to or becoming loose from the carrier.

Abstract translation: 目的：提供电动车辆的双速变速器，通过使用小型电动机，以满足电动汽车的行驶条件，降低生产成本。 构成：用于电动车辆的双速变速器（1）包括驾驶员（10），太阳齿轮（20），行星齿轮（25），行星架（30），齿圈（40）和同步器 单位（50）。 司机提供电源。 太阳齿轮轴向连接到驱动器以旋转。 行星齿轮连接到太阳齿轮的外侧。 行星齿轮支架能够旋转。 齿圈安装在载体的外侧。 齿圈与行星齿轮啮合。 同步器单元轴向连接到驾驶员以与太阳齿轮一起旋转。 同步器单元通过与载体接合或变得松动来调节速度的变化。

公开(公告)号：KR1020110006919A

公开(公告)日：2011-01-21

申请号：KR1020090064545

申请日：2009-07-15

Applicant: 자동차부품연구원

Inventor： 김용환 ,  김준규 ,  송세일 ,  문철우

IPC: B60R21/00 ,  G08G1/16 ,  B60W30/08

Abstract: PURPOSE: A car crash prevention system is provided to inform the risk of a collision by receiving the azimuth angles of surrounding cars to recognize the direction of the surrounding cars. CONSTITUTION: A car crash prevention system(100) comprises a compass unit(10), a crash prevention control unit(20), a crash risk sensing RF(Radio Frequency) communication unit(30), and an alarm unit(40). The compass unit senses the progressive direction of a vehicle. The crash prevention control unit sets the frequency according to the driving azimuth of the vehicle, controls an external frequency signal, and transmits the proximity conditions of surrounding vehicles. The rash risk sensing RF communication unit transmits an RF signal set by the crash prevention control unit and receives an external RF signal. The alarm unit outputs a warning sound according to the RF signal.

Abstract translation: 目的：通过接收周边汽车的方位角来识别周边汽车的方向，提供防碰撞预警系统，以防止碰撞的风险。 构成：防撞系统（100）包括罗盘单元（10），防撞控制单元（20），碰撞风险感测RF（射频）通信单元（30）和报警单元（40）。 罗盘单元感测车辆的行进方向。 防撞控制单元根据车辆的行驶方位设定频率，控制外部频率信号，并发送周围车辆的接近状况。 皮疹风险感测RF通信单元发送由防撞控制单元设置的RF信号，并接收外部RF信号。 报警单元根据RF信号输出警告声。