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    • 3. 发明公开
    • 차량 쏠림 방지 시스템 및 방법
    • 用于防止车辆转向牵引的系统和方法
    • KR1020120100246A
    • 2012-09-12
    • KR1020110019021
    • 2011-03-03
    • 현대모비스 주식회사
    • 이세복
    • B60W30/02B60W40/10B60W10/20
    • B62D6/04
    • PURPOSE: A steering pull prevention system and a method are provided to improve performance of direct motion of a vehicle by recompensing steering torque by detecting steering pull phenomenon. CONSTITUTION: A steering pull prevention system comprises a sensor unit(110), an ECU(Electronic Control Unit)(120), and a motor driving unit(130). The sensor unit generates a sensed value to at least one of steering torque, steering angle, a vehicle speed, and a reentering angle. According to a standard of judgment of a predetermined direct motion state, the ECU judges the existence of a vehicle pulling state. When judged as a pull state, the ECU recompenses a steering torque vale of the vehicle. The motor driving unit generates steering power by control of the ECU. [Reference numerals] (10) MDPS basic logic; (111) Steering torque sensor; (112) Steering angle sensor; (113) Vehicle speed sensor; (114) Reentering angle sensor; (121) Signal treatment part; (122) Sweeping judging logic; (123) Torque compensating logic; (130) Motor driving part; (20) Motor controling logic
    • 目的:提供一种转向牵引防止系统和方法,通过检测转向牵引现象来重新获得转向转矩,提高车辆的直接运动性能。 构成:转向牵引防止系统包括传感器单元(110),ECU(电子控制单元)(120)和马达驱动单元(130)。 传感器单元产生感测值至至少一个转向转矩,转向角,车辆速度和重新进入角度。 根据预定的直接运动状态的判断标准,ECU判断车辆拉动状态的存在。 当判断为拉动状态时,ECU重新评估车辆的转向扭矩值。 马达驱动单元通过ECU的控制来产生转向功率。 (附图标记)(10)MDPS基本逻辑; (111)转向力矩传感器; (112)转向角传感器; (113)车速传感器; (114)重新进入角度传感器; (121)信号处理部; (122)扫描判断逻辑; (123)扭矩补偿逻辑; (130)电动机驱动部; (20)电机控制逻辑
    • 4. 发明公开
    • 차선 유지를 보조하는 전동식 조향 장치
    • 电动机驱动力转向系统
    • KR1020100045782A
    • 2010-05-04
    • KR1020080104883
    • 2008-10-24
    • 현대모비스 주식회사
    • 정지용
    • B62D6/04B62D6/10
    • B62D6/04B62D6/10
    • PURPOSE: An electromotive power steering for supporting a vehicle to keep a lane is provided to prevent the separation of a vehicle from a lane by supporting the steering wheel operation of a driver. CONSTITUTION: An electromotive power steering for supporting a vehicle to keep a lane comprises a lane information extraction member(103), a controller(105), a steering motor working member(107), and a steering motor(109). The lane information extraction member extracts the derailment information of vehicles about the lane. The controller produces the motor torque based on the derailment information of vehicles. The steering motor working member controls the current corresponding to the produced motor torque. The steering motor is operated by the with the steering working member and keeps the lane of the driving vehicles.
    • 目的:提供用于支撑车辆保持车道的电动助力转向器,以通过支撑驾驶员的方向盘操作来防止车辆与车道分离。 构成:用于支撑车辆保持车道的电动助力转向器包括车道信息提取构件(103),控制器(105),转向电动机工作构件(107)和转向电动机(109)。 车道信息提取构件提取关于车道的车辆的脱轨信息。 控制器根据车辆的脱轨信息产生电机转矩。 转向马达工作部件控制与产生的马达转矩相对应的电流。 转向马达由转向工作构件操作,并保持驾驶车辆的车道。
    • 9. 发明公开
    • 노면 구배를 적용한 MDPS의 제어방법
    • 用于MDPS应用道路坡度的控制方法
    • KR1020130075177A
    • 2013-07-05
    • KR1020110143438
    • 2011-12-27
    • 현대자동차주식회사
    • 권오성
    • B62D6/10B62D15/02B62D6/04B62D5/04B60W10/20
    • B62D6/10B60W10/20B60W2510/202B62D5/0463B62D6/04B62D15/025
    • PURPOSE: A motor driven power steering system (MDPS) control method by applying the gradient of a road is provided to control steering by detecting the gradient of a road, calculating compensation torque to correspond to the gradient of the road, and applying the calculated compensation torque. CONSTITUTION: An MDPS control method by applying the gradient of a road comprises the following steps: inputting column torque to a steering column according to the operation of a steering handle (S110); determining the input of a yawing angle signal which detects lateral yawing in the driving direction of a vehicle (S120); receiving the gradient angle of the vehicle from a G sensor if the input of yawing angle signal is determined; determining the gradient angle of a road using the gradient angle of the vehicle and calculating compensation torque which responds to the gradient of the road (S140); and sending a control signal to a steering motor by applying the calculated compensation torque (S160). [Reference numerals] (AA) Start; (S110) Input column torque; (S120) Yawing angle signal inputted?; (S130) Input to a G sensor; (S140) Calculate compensation torque; (S150) Basic control; (S160) Torque input
    • 目的:提供通过应用道路坡度的电机驱动动力转向系统(MDPS)控制方法,通过检测道路坡度来控制转向,计算与道路坡度对应的补偿扭矩,并应用计算的补偿 扭矩。 构成:通过应用道路坡度的MDPS控制方法包括以下步骤:根据转向手柄的操作将列扭矩输入转向柱(S110); 确定检测车辆行驶方向的横向偏航的偏航角度信号的输入(S120); 如果确定了偏航角信号的输入,则从G传感器接收车辆的梯度角; 使用所述车辆的倾斜角确定道路的坡度角,并计算响应于所述道路坡度的补偿扭矩(S140)。 并通过施加计算出的补偿转矩向控制电动机发送控制信号(S160)。 (附图标记)(AA)开始; (S110)输入列扭矩; (S120)输入偏角角信号; (S130)输入到G传感器; (S140)计算补偿扭矩; (S150)基本控制; (S160)转矩输入
    • 10. 发明公开
    • 차량 제어 장치
    • 车辆控制装置
    • KR1020080063412A
    • 2008-07-03
    • KR1020087012048
    • 2006-12-21
    • 혼다 기켄 고교 가부시키가이샤
    • 다케나카토루도요시마다카유키우라베히로유키고노히로시
    • B60W30/02B60W40/10
    • B62D6/04B60T8/1755B60T2230/02B60T2270/86B60W2050/0033B62D6/003Y10S903/93
    • According to a difference (state amount difference) between a predetermined state amount decided by a vehicle model (16) and an actual state amount of an actual vehicle (1), an FB distribution rule (20) decides the actual vehicle actuator operation control input and the vehicle model operation control input so that the state amount difference approaches 0. An actuator device (3) of the actual vehicle (1) and the vehicle model (16) are operated by these control inputs. The FB distribution rule (20) estimates an external force operating on the actual vehicle (1) and attributed to the actual vehicle actuator operation control input and decides the vehicle model operation control input according to the estimated value and a basic value of the vehicle model operation control input for making the state amount difference approach 0. Thus, it is possible to provide a vehicle control device capable of performing actuator operation control appropriate for an actual vehicle behavior and increasing the robust feature against an external turbulence factor or its change.
    • 根据由车辆型号(16)确定的预定状态量与实际车辆(1)的实际状态量之间的差(状态量差),FB分配规则(20)决定实际车辆致动器操作控制输入 以及车辆模型操作控制输入,使得状态量差异接近0.实际车辆(1)和车辆模型(16)的致动器装置(3)由这些控制输入操作。 FB分配规则(20)估计在实际车辆(1)上操作的外力,并归因于实际车辆致动器操作控制输入,并且根据估计值和车辆模型的基本值来决定车辆模型操作控制输入 用于使状态量差异接近的操作控制输入0.因此,可以提供一种车辆控制装置,其能够执行适合于实际车辆行为的致动器操作控制,并且相对于外部湍流因子或其变化增加鲁棒特征。