公开(公告)号：KR1020130019172A

公开(公告)日：2013-02-26

申请号：KR1020110081163

申请日：2011-08-16

Applicant: 현대자동차주식회사

Inventor： 김대광 ,  김형준

IPC: F01P7/14 ,  F01P11/04 ,  F01P3/20 ,  F01M5/00

CPC classification number: F01P7/14 ,  F01M5/002 ,  F01P3/20 ,  F01P5/12 ,  F01P7/165 ,  F01P11/04 ,  F01P2007/146

Abstract: PURPOSE: A cooling water distributor of an engine is provided to automatically change the amount of cooling water which flows into a heating device and a cooling device of a vehicle and the engine and to optimize heating and cooling performance of the vehicle. CONSTITUTION: A cooling water distributor of an engine comprises a branch pipe(11), a rotary valve(12), and a driving device(115). The branch pipe has each space for a radiator coolant line(111), an oil warmer coolant line(112), and a heater core coolant line(113), and comprises a housing(11a) which accommodates a rotary valve. The rotary valve is tightly formed at the inner circumference of the housing to rotate and comprises a storage portion which temporarily stores the cooling water flowed from the engine. The driving device is mounted at the end of the rotary valve and is driven by a control unit according to driving conditions of the vehicle and the engine.

Abstract translation: 目的：提供发动机的冷却水分配器，以自动改变流入车辆和发动机的加热装置和冷却装置的冷却水的量，并优化车辆的加热和冷却性能。 构成：发动机的冷却水分配器包括支管（11），旋转阀（12）和驱动装置（115）。 分支管具有用于散热器冷却剂管线（111），加油冷却剂管线（112）和加热器芯冷却剂管线（113）的每个空间，并且包括容纳旋转阀的壳体（11a）。 旋转阀紧紧地形成在壳体的内周旋转并且包括临时存储从发动机流出的冷却水的存储部分。 驱动装置安装在旋转阀的端部，并根据车辆和发动机的驾驶条件由控制单元驱动。

公开(公告)号：KR1020130011291A

公开(公告)日：2013-01-30

申请号：KR1020110072342

申请日：2011-07-21

Applicant: 현대자동차주식회사

Inventor： 정민영 ,  이준용 ,  김대광 ,  안치경

IPC: B60W30/18 ,  B60W10/06 ,  B60W40/12

CPC classification number: B60W20/11 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W2510/0657 ,  B60W2510/0676 ,  B60W2510/083 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2550/12 ,  B60W2550/142 ,  B60W2550/143 ,  B60W2710/0666 ,  B60W2710/083 ,  B60W2720/10 ,  Y02T10/6286

Abstract: PURPOSE: A driving torque control system for a vehicle is provided to improve driving property and control accuracy. CONSTITUTION: A driving torque control system(1) for a vehicle comprises: a sensing module(10), a motor torque compensation calculating module(20), and an ECU(engine control unit) motor torque output module(30). The sensing module collects information about an engine, a transmission, and a motor/alternator by interlocking with the ECU, TCU(transmission control unit), and MCU(motor control unit). The motor torque compensation calculating module calculates target speed based on the collected information. The motor torque compensation calculating module calculates a torque collection value using the deviation of the driving torque. [Reference numerals] (14) Road gradient information; (16) Motor torque information; (20) Motor torque compensation calculating module; (30) ECU motor torque output module; (AA) ECU sensing module; (B1) Acceleration pedal information; (B2) Coolant temperature information; (B3) Vehicle speed information; (B4) Engine RPM information; (CC) TCU sensing module; (DD) MCU sensing module; (EE) Compensation motor torque calculation; (FF) Torque deviation acquisition; (GG) Vehicle speed comparison; (HH) Target vehicle speed calculation; (II) Motor torque compensating value

Abstract translation: 目的：提供一种用于车辆的驱动力矩控制系统，以提高驾驶性能和控制精度。 构成：用于车辆的驱动转矩控制系统（1）包括：感测模块（10），电动机转矩补偿计算模块（20）和ECU（发动机控制单元）电动机转矩输出模块（30）。 检测模块通过与ECU，TCU（传动控制单元）和MCU（电机控制单元）联动来收集关于发动机，变速器和电动机/交流发电机的信息。 电动机转矩补偿计算模块基于所收集的信息来计算目标速度。 电动机转矩补偿计算模块使用驱动转矩的偏差来计算转矩收集值。 （附图标记）（14）道路坡度信息; （16）电机转矩信息; （20）电机转矩补偿计算模块; （30）ECU电机转矩输出模块; （AA）ECU感应模块; （B1）加速踏板信息; （B2）冷却液温度信息; （B3）车速信息; （B4）发动机RPM信息; （CC）TCU感应模块; （DD）MCU感应模块; （EE）电机扭矩计算补偿; （FF）扭矩偏差采集; （GG）车速比较; （HH）目标车速计算; （II）电机转矩补偿值

公开(公告)号：KR101134974B1

公开(公告)日：2012-04-09

申请号：KR1020090113508

申请日：2009-11-23

Applicant: 현대자동차주식회사

Inventor： 김대광

IPC: F01P7/16 ,  F16H57/04 ,  F01P11/16

Abstract: 본 발명의 실시예에 따른 엔진의 냉각수 제어 시스템은, 변속기로부터 오일을 공급받고 열교환을 한 후 다시 상기 변속기로 오일을 공급하는 열교환기, 및 엔진에서 공급된 냉각수를 가열하는 히터로부터 냉각수를 공급받고, 냉각수의 온도에 따라서 상기 열교환기로 냉각수를 선택적으로 공급하는 바이패스밸브유닛을 포함하고, 성가 바이패스밸브유닛은, 상기 히터로부터 냉각수를 공급받도록 배치된 유입파이프, 및 상기 유입파이프의 단부에서 분기되어 상기 열교환기 또는 상기 엔진으로 냉각수를 선택적으로 공급하는 제1공급파이프와 제2공급파이프를 포함한다.
따라서, 자체적으로 작동하는 열팽창유닛을 적용하여 그 냉각수의 유로를 변경함으로써 별도의 제어시스템이 필요 없고, 보다 안정적으로 냉각수의 흐름을 제어할 수 있다.
자동변속기, 오일, 열교환기, 바이패스, 밸브유닛, 냉각수, 히터

公开(公告)号：KR1020110049399A

公开(公告)日：2011-05-12

申请号：KR1020090106402

申请日：2009-11-05

Applicant: 현대자동차주식회사

Inventor： 김대광 ,  천성재

IPC: F16H57/04 ,  F16H57/00

Abstract: PURPOSE: A valve for exchanging the heat of fluid is provided to minimize the number of components required for the valve by simplifying the mechanical structure of the valve. CONSTITUTION: A target fluid chamber(AC) includes a target fluid inlet and a target fluid outlet. A cooling fluid chamber(CC) is fixed at the pre-set relative position of the target fluid chamber. A valve unit(VU) is installed in the cooling fluid chamber and converts the blocking state of a low temperature cooling fluid inlet and a cooling fluid outlet into the blocking state of a high temperature cooling fluid inlet and the cooling fluid outlet.

Abstract translation: 目的：提供用于更换流体热量的阀，以通过简化阀的机械结构来最小化阀所需的部件数量。 构成：目标流体室（AC）包括目标流体入口和目标流体出口。 冷却流体室（CC）固定在目标流体室的预设相对位置。 将阀单元（VU）安装在冷却流体室中，并将低温冷却流体入口和冷却流体出口的阻塞状态转换成高温冷却流体入口和冷却流体出口的阻塞状态。