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公开(公告)号：KR1020110012214A
公开(公告)日：2011-02-09
申请号：KR1020090069834
申请日：2009-07-30
IPC: B60W10/24 , B60W20/00 , B60R16/033
CPC classification number: B60W20/15 , B60K6/48 , B60K6/543 , B60L11/1868 , B60L2210/10 , B60W10/06 , B60W10/26 , B60W10/30 , B60W20/00 , B60W2520/105 , Y02T10/6221 , Y02T10/7005 , Y02T10/7066 , Y02T10/7216 , Y02T10/92
Abstract: PURPOSE: A voltage variable control method of a hybrid vehicle is provided to not generate abnormal operation of a head lamp or a wiper, and abnormal operation of other devices of a car. CONSTITUTION: A voltage variable control method of a hybrid vehicle is available for transmitting operation force of a motor to an operating wheel of a car. The method includes a main battery, an LDC(low voltage DC/DC converter), and a power control unit. The main battery connects an output shaft of an engine and a rotation shaft of the motor. The LDC provides the power of the main battery to a sub battery and an electronic device of a car by converting the high power of the main battery into a low battery. The power control unit controls the power of a sub battery, the LDC, and the main battery.
Abstract translation: 目的：提供混合动力车辆的电压变量控制方法，不会产生头灯或刮水器的异常动作，汽车的其他装置的异常运转。 构成：混合动力车辆的电压变量控制方法可用于将电动机的操作力传递到汽车的操作轮。 该方法包括主电池，LDC（低压DC / DC转换器）和功率控制单元。 主电池连接发动机的输出轴和电动机的旋转轴。 通过将主电池的高功率转换为低电量，LDC提供主电池的功率到副电池和汽车的电子设备。 电源控制单元控制副电池，LDC和主电池的电源。
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公开(公告)号：KR101428381B1
公开(公告)日：2014-08-07
申请号：KR1020130043631
申请日：2013-04-19
Inventor： 최금림
Abstract: The present invention relates to a vehicular cruise system and a control method thereof. The method of controlling the vehicular cruise system includes the steps of: calculating a driving gear stage by a base gear shift map storing the gear stage as a preset output value corresponding to an input variation of a vehicle speed and a gradient; calculating the maximum wheel torque for every driving gear stage calculated by the engine torque that can be outputted at present, a gear ratio and a vehicle speed; comparing the maximum wheel torque calculated for every driving gear stage with cruise torque, and selecting the highest gear stage among the driving gear stages having the maximum wheel torque which is determined to be higher than the cruise torque, as a first target gear stage; and comparing the maximum wheel torque of the selected first target gear stage with drag torque, and selecting the highest gear stage among the first target gear stages having the maximum wheel torque which is determined to be higher than the drag torque, as a second target gear stage. Therefore, since the current driving gear stage and the torque that can be outputted for every gear stage are calculated according to road conditions of several areas, and the torque is compared with the cruise demanding torque to select the optimum gear stage, the reduction of development time and costs, the quick shift reactivity, and the speed following characteristic may be expected.
Abstract translation: 车辆巡航系统及其控制方法技术领域本发明涉及一种车辆巡航系统及其控制方法。 控制车辆巡航系统的方法包括以下步骤：通过存储齿轮级的基本变速图来计算驱动齿轮级，作为与车速和坡度的输入变化相对应的预设输出值; 计算由目前可以输出的发动机扭矩计算的每个驱动齿轮级的最大车轮转矩，齿轮比和车速; 将每个驱动齿轮级计算的最大车轮转矩与巡航转矩进行比较，并且将具有确定为高于巡航转矩的最大车轮转矩的驱动齿轮级中的最高档位选择为第一目标档位; 并且将所选择的第一目标齿轮级的最大车轮转矩与牵引力矩进行比较，并且将具有确定为高于牵引力矩的最大车轮转矩的第一目标齿轮级中的最高档位选择为第二目标档位 阶段。 因此，由于根据多个区域的道路条件来计算当前的驱动齿轮级和可以输出的每个档位的转矩，并且将扭矩与巡航要求转矩进行比较以选择最佳档位，所以减少发展 时间和成本，快速转换反应性和速度跟随特性可以被预期。
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公开(公告)号：KR1020110035410A
公开(公告)日：2011-04-06
申请号：KR1020090093120
申请日：2009-09-30
Abstract: PURPOSE: An economical operation system is provided to accurately calculate average fuel costs by using a mileage and fuel consumption. CONSTITUTION: An economical operation system comprises an engine control unit(100), a mileage measurement unit(200), and a calculation processing unit(300). The engine control unit measures fuel consumption per unit time. The mileage measurement unit measures mileage per unit time. The calculation processing unit calculates average fuel costs using the fuel consumption and mileage per unit time.
Abstract translation: 目的：提供经济运行系统，通过使用里程和燃料消耗量来准确计算平均燃料成本。 构成：经济的操作系统包括发动机控制单元（100），里程测量单元（200）和计算处理单元（300）。 发动机控制单元测量每单位时间的燃油消耗。 里程测量单位测量单位时间的里程。 计算处理单元使用每单位时间的燃料消耗和里程来计算平均燃料成本。
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公开(公告)号：KR1020090125897A
公开(公告)日：2009-12-08
申请号：KR1020080051956
申请日：2008-06-03
Inventor： 최금림
CPC classification number: B60W30/18109 , B60L2240/12 , B60L2240/443 , B60L2240/642 , B60L2250/26 , B60L2260/22 , B60T7/122 , B60W10/02 , B60W10/184 , B60W20/00 , B60W30/18118 , B60W2540/10 , B60W2540/12 , B60W2550/142 , Y02T10/7291 , Y02T90/16 , Y10T477/24
Abstract: PURPOSE: A hybrid vehicle having an anti roll back unit and a method for controlling the anti roll back unit are provided to prevent a phenomenon that a vehicle is pushed by operating the anti roll back unit by engine start up time and clutch engagement when the vehicle is restarted on a slope way. CONSTITUTION: A method for controlling an anti roll back unit is provided to following steps of: determining a state of the anti roll back unit; determining a state of a hold switch or the anti roll back unit(S18); confirming a signal transmitted from an accelerator position sensor on an on-state of the hold switch; and maintaining the on-state of the anti roll back unit if an on-signal is not transmitted in the on-state of the hold switch. The method further includes a step for letting off the anti roll back unit in case the on-signal is transmitted in the on-state of the hold switch.
Abstract translation: 目的：提供一种具有防回卷单元的混合动力车辆和防卷回单元的控制方法，以防止当车辆通过发动机起动时间和离合器接合操作时通过操作防回卷单元而推动车辆的现象 以斜坡方式重启。 构成：提供一种用于控制防回卷单元的方法，用于以下步骤：确定防回卷单元的状态; 确定保持开关或防回卷单元的状态（S18）; 确认在所述保持开关的接通状态下从加速器位置传感器发送的信号; 并且如果在保持开关的接通状态下没有发送接通信号，则保持反卷回单元的接通状态。 该方法还包括在接通信号在保持开关的接通状态下发送的情况下，用于放开防回卷单元的步骤。
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公开(公告)号：KR101103877B1
公开(公告)日：2012-01-12
申请号：KR1020090069834
申请日：2009-07-30
IPC: B60W10/24 , B60W20/00 , B60R16/033
CPC classification number: B60W20/15 , B60K6/48 , B60K6/543 , B60L11/1868 , B60L2210/10 , B60W10/06 , B60W10/26 , B60W10/30 , B60W20/00 , B60W2520/105 , Y02T10/6221 , Y02T10/7005 , Y02T10/7066 , Y02T10/7216 , Y02T10/92
Abstract: 모터의 구동력이 차량의 구동륜에 전달 가능한 동시에, 상기 모터의 회전축과 엔진의 출력축이 연결 가능하고, 상기 모터에 공급되는 전력을 저장하는 메인 배터리와, 상기 메인 배터리의 고전력을 저전력으로 변환하여 보조 배터리 및 전장부하에 제공하는 LDC(Low Voltage DC/DC Converter, 저전압 DC/DC 컨버터)와, 전장부하에 전력을 공급하기 위한 상기 보조 배터리와, 상기 메인 배터리, 상기 LDC 및 상기 보조 배터리의 전력을 제어하는 전력 제어 수단을 포함하는 하이브리드 차량의 전압 가변 제어 방법에 있어서, 상기 하이브리드 차량이 아이들/스탑 상태, 정속 주행 상태, 가속, 감속 상태인지 여부에 따라서, 차량의 전자 장치에 공급되는 전압을 가변 제어하는, 하이브리드 차량의 전압 가변 제어 방법에 관한 것이다.
DC/DC 컨버터, LDC, HEV, 보조배터리-
Patent Agency Ranking
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公开(公告)号：KR101766040B1
公开(公告)日：2017-08-07
申请号：KR1020150132164
申请日：2015-09-18
Applicant: 현대자동차주식회사
CPC classification number: B60L11/1811 , B60L11/1861 , B60L11/1868 , B60L2210/40
Abstract: 차량의구동부에전력을공급하는고전압배터리; 차량의전장부하에전력을공급하는보조배터리; 고전압배터리와보조배터리의사이를연결하는제1전압컨버터; 고전압배터리와전장부하의사이를연결하는제2전압컨버터; 일측이제1전압컨버터와보조배터리의사이지점에연결되고, 타측이제2전압컨버터와전장부하의사이지점에연결된스위치; 및제1전압컨버터와제2전압컨버터의고장유무및 보조배터리의충전필요여부에따라제1전압컨버터와제2전압컨버터의온/오프및 스위치의온/오프를제어하는제어부;를포함하는차량용배터리충전제어시스템이소개된다.
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公开(公告)号：KR101756021B1
公开(公告)日：2017-07-07
申请号：KR1020160062276
申请日：2016-05-20
Applicant: 현대자동차주식회사
Inventor： 최금림
CPC classification number: B60W10/10 , B60W10/02 , B60W10/08 , B60W20/00 , B60W2510/0657 , B60Y2200/92
Abstract: 본발명은하이브리드차량의변속기제어방법및 제어시스템에관한것으로, 차량이엔진으로부터독립된구동모터를통해주행중이며, 엔진과연결되어제1입력축이구비된변속기가중립상태인경우, 제어부는상기제1입력축의회전속도가기준속도이상인지판단하는제1단계; 및상기회전속도가상기기준속도이상인경우, 상기제어부는상기제1입력축의클러치스트로크량을증가시키면서상기클러치의터치포인트학습을수행하는제2단계;를포함하는하이브리드차량의변속기제어방법이소개된다.
Abstract translation: 本发明涉及一种发送控制方法和一种用于混合动力车辆的控制系统，当车辆通过来自发动机的独立驱动马达行驶过程中，被连接到所述发动机，设置有第一输入轴的变速器，所述第一控制的中性状态 确定输入轴的旋转速度是否等于或高于参考速度的第一步骤; 以及第二步骤，当转速等于或大于参考速度时，在增加第一输入轴的离合器行程量的同时学习离合器的接触点 。
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公开(公告)号：KR1020170068032A
公开(公告)日：2017-06-19
申请号：KR1020150174735
申请日：2015-12-09
Applicant: 현대자동차주식회사
Inventor： 최금림
Abstract: 하이브리드차량의운전종료이후에고전압배터리의전력을이용하여보조배터리를충전하도록함으로써차량효율을향상시킬수 있는하이브리드차량용직류변환기제어방법및 시스템이개시된다. 상기하이브리드차량용직류변환기제어방법은, 하이브리드차량의운행여부를판단하는운행판단단계; 상기하이브리드차량이운행중인것으로판단된경우, 저전압직류변환기의출력전압을보조배터리의충전전압보다낮은저전압으로제어하는운행제어단계; 및상기하이브리드차량이운행종료된것으로판단된경우, 상기저전압직류변환기의출력전압을상기보조배터리의충전가능전압인고전압으로제어하는충전제어단계를포함한다.
Abstract translation: 公开了一种用于混合动力车辆的DC转换器控制方法和系统，其能够在混合动力车辆的操作结束之后通过使用高电压电池的电力对辅助电池进行充电来提高车辆效率。 用于混合动力车辆的DC转换器控制方法包括：驾驶确定步骤，用于确定混合动力车辆是否正在操作; 驱动控制步骤，当确定混合动力车辆正在行驶时，将低压DC转换器的输出电压控制为低于辅助电池的充电电压的低电压; 以及充电控制步骤，当确定混合动力车辆已经关闭时，将低压DC转换器的输出电压控制为作为辅助电池的可充电电压的高电压。
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