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公开(公告)号：KR1020130060567A
公开(公告)日：2013-06-10
申请号：KR1020110126695
申请日：2011-11-30
Applicant: 현대자동차주식회사
CPC classification number: B60W10/08 , B60R16/02 , B60W10/24 , B60W30/1886 , B60W2510/0638 , B60W2710/242 , B60Y2400/60 , H02J7/14 , Y02T10/7258
Abstract: PURPOSE: A car power generation control system for a cold start and a control method thereof are provided to restrict power generation of an alternator at the early stages of an engine start, and maintain the restriction of the power generation of the alternator to the time when an engine is stabilized because a predetermined delay time passes according to the temperature of cooling water after the engine starts, thereby improving the performance of an engine start of a cold start. CONSTITUTION: A car power generation control system(1) includes an alternator(20) which uses the rotatory power of an engine(10) to generate electric power, and to which supplies the electric power to the electric load of a car; and a control unit(30) which controls the engine to start the generation of power of the alternator. A control method of a car power generation control system that controls power generation of an alternator is composed of the following steps. (i) The power generation of the alternator is controlled to be restricted at the early stages of an engine start. (ii) The point in time when an engine threshold rpm value is determined more than a predetermined threshold rpm value by judging whether the engine rpm value among the information which is monitored outside is more than a predetermined threshold rpm value or not is decided as a first point in time, and a delay time corresponding to the temperature of the monitored car information is calculated. (iii) Whether the calculated delay time reaches a passed second point in time or not is determined from the first point in time. (iv) The power generation of the alternator is controlled to start in case the delay time reaches the second point in time. [Reference numerals] (10) Engine; (46) Vehicle electronic unit
Abstract translation: 目的：提供一种用于冷启动的汽车发电控制系统及其控制方法，以在发动机起动的早期阶段限制发电机的发电，并且将交流发电机的发电的限制保持在 由于在发动机起动之后根据冷却水的温度而经过预定的延迟时间，发动机被稳定，从而提高发动机起动冷启动的性能。 构成：汽车发电控制系统（1）包括使用发动机（10）的旋转动力来发电的交流发电机（20），并向电动车的负载提供电力; 以及控制发动机开始发电的动力的控制单元（30）。 控制交流发电机发电的汽车发电控制系统的控制方法由以下步骤构成。 （i）发动机启动的早期阶段，发电机的发电量受到限制。 （ii）通过判断外部监视的信息中的发动机转速值是否大于预定的阈值rpm值来确定发动机阈值rpm值大于预定阈值rpm值的时间点被确定为 计算第一时间点，并且计算与所监视的轿厢信息的温度相对应的延迟时间。 （iii）从第一时间点确定计算出的延迟时间是否到达通过的第二时间点。 （iv）在延迟时间达到第二时间点的情况下，控制交流发电机的发电开始。 （附图标记）（10）发动机; （46）车载电子单元
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公开(公告)号：KR1020130056006A
公开(公告)日：2013-05-29
申请号：KR1020110121721
申请日：2011-11-21
Applicant: 현대자동차주식회사
CPC classification number: B60K6/485 , B60W10/08 , B60W20/50 , B60W30/186 , B60W2510/0241 , B60W2710/083 , F16H7/02 , F16H57/01 , F16H2057/014 , Y02T10/6226
Abstract: PURPOSE: A belt slip monitoring device of a belt torque auxiliary system and a method thereof are provided to stably drive a vehicle by sensing a slip of a belt in order to control a function of a motor-alternater and perform a belt exchange warning. CONSTITUTION: A belt slip monitoring device(20) of a belt torque auxiliary system comprises a motor-alternater slip control unit(21), an ECU(22), an inverter(16), a drive control unit(23), a rain sensor(24), and a dashboard(25). Whether a predetermined condition in which a slip is generated according to a driving mode of a vehicle is satisfied is determined. When the vehicle is driven in the condition which the slip is generated, the slip of a belt is sensed and is compared with the predetermined condition. When the generation of the slip is determined, a function of the motor-alternator is limited. When belt exchange time is determined to be come by recording the accumulation number of slip generation, a warning message is outputted. [Reference numerals] (16) Inverter; (21) Motor-alternater slip control unit; (23) Motor-alternater operation control unit; (24) Rain sensor; (25) Dashboard; (AA) ENG. Torque; (BB) Driving distance; (CC) Generation load; (DD) Motor-alternater operation mode; (EE) Motor-alternater function limiting signal; (FF) Logic for determining the slip of a motor-alternator according to driving modes; (GG) Logic for limiting the function of a motor-alternater when slip is determined; (HH) Belt change warning
Abstract translation: 目的：提供皮带扭矩辅助系统的皮带打滑监测装置及其方法，以便通过感测皮带的滑动来稳定地驱动车辆，以便控制马达交流发电机的功能并执行皮带交换警告。 构成：带扭矩辅助系统的皮带打滑监测装置（20）包括电动机 - 交流电机滑动控制单元（21），ECU（22），逆变器（16），驱动控制单元（23），雨 传感器（24）和仪表板（25）。 确定是否满足根据车辆的驾驶模式产生滑动的预定条件。 当在产生滑动的状态下驱动车辆时，感测到皮带的滑移并与预定条件进行比较。 当确定滑移的产生时，电机 - 交流发电机的功能受到限制。 当通过记录滑移生成的积累数确定皮带交换时间时，输出警告消息。 （附图标记）（16）变频器; （21）电机交流电机滑差控制单元; （23）电机交流发电机运行控制单元; （24）雨传感器; （25）仪表板; （AA）ENG。 扭矩; （BB）行车距离; （CC）发电负荷; （DD）电动机交流发电机运行模式; （EE）电动机 - 交流发电机功能限制信号; （FF）用于根据驾驶模式确定电动机交流发电机的滑移的逻辑; （GG）确定滑差时限制电机交流发电机功能的逻辑; （HH）皮带改变警告
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公开(公告)号：KR101714086B1
公开(公告)日：2017-03-09
申请号：KR1020110126695
申请日：2011-11-30
Applicant: 현대자동차주식회사
Abstract: 본발명은냉시동을위한차량용발전제어시스템에관한것으로, 상기발명은엔진의회전력을이용하여전력을발생하는알터네이터; 및엔진의시동초기에상기알터네이터의발전이금지되도록제어하고, 외부로부터모니터링되는차량정보중 엔진 RPM 값이사전에설정된임계RPM 값이상인것으로판단된경우상기모니터링되는차량정보중 냉각수온에대응하는지연시간을산출하고, 상기임계RPM 값이상인것으로판단된제1 시점으로부터상기지연시간이경과된제2 시점에도달된것으로판단된경우상기알터네이터의발전이개시되도록제어하는제어부;를포함하는것을특징으로한다. 이에의해본 발명은시동초기에알터네이터의발전이금지되고시동후 냉각수온에따라정해진지연시간이경과되어엔진이안정화되는시점까지알터네이터의발전금지가유지됨으로써냉시동시의시동성능을향상할수 있다.
Abstract translation: 目的：提供一种用于冷启动的汽车发电控制系统及其控制方法，以在发动机起动的早期阶段限制发电机的发电，并且将交流发电机的发电的限制保持在 由于在发动机起动之后根据冷却水的温度而经过预定的延迟时间，发动机被稳定，从而提高发动机起动冷启动的性能。 构成：汽车发电控制系统（1）包括使用发动机（10）的旋转动力来发电的交流发电机（20），并向电动车的负载提供电力; 以及控制发动机开始发电的动力的控制单元（30）。 控制交流发电机发电的汽车发电控制系统的控制方法由以下步骤构成。 （i）发动机启动的早期阶段，发电机的发电量受到限制。 （ii）通过判断外部监视的信息中的发动机转速值是否大于预定的阈值rpm值来确定发动机阈值rpm值大于预定阈值rpm值的时间点被确定为 计算第一时间点，并且计算与所监视的轿厢信息的温度相对应的延迟时间。 （iii）从第一时间点确定计算出的延迟时间是否到达通过的第二时间点。 （iv）在延迟时间达到第二时间点的情况下，控制交流发电机的发电开始。 （附图标记）（10）发动机; （46）车载电子单元
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公开(公告)号：KR101283195B1
公开(公告)日：2013-07-05
申请号：KR1020110077318
申请日：2011-08-03
Applicant: 현대자동차주식회사
Abstract: 본 발명의 아이에스지 재시동 반응 방법은 아이들스탑(Idle Stop)후 브레이크페달의 눌림량 변화에 즉각 반응하여 강하되는 브레이크유압 기울기 변화를 이용해 아이들스탑(Idle Stop)에서 아이들 고(Idle Go)로 전환함으로써, 브레이크 스트로크센서와 같은 고가의 하드웨어를 사용하지 않고서도 재시동 반응성 측면을 크게 높여줄 수 있는 특징을 갖는다.
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公开(公告)号：KR1020130015813A
公开(公告)日：2013-02-14
申请号：KR1020110078060
申请日：2011-08-05
Applicant: 현대자동차주식회사
IPC: H02J7/14
CPC classification number: H02J7/14 , B60L1/00 , B60L3/0038 , B60L3/0046 , B60L3/0061 , B60L11/126 , B60L11/1859 , B60L11/1862 , B60L15/2045 , B60L2240/12 , B60L2240/14 , B60L2240/427 , B60L2240/441 , B60L2240/545 , B60L2240/547 , B60L2250/26 , B60R16/03 , Y02T10/6217 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/72 , Y02T10/7283
Abstract: PURPOSE: An automobile power generation control system is provided to control a power generator by including a state of charge of a battery, a travel pattern, power generation efficiency and engine efficiency. CONSTITUTION: An ECU(30) controls a power generator in real time based on travel information, battery information and efficiency map of a power generator. The SOC(State of Charge) value of the battery information is greater than a first reference value and satisfies a first logical formula. A minimum generation control module(31) controls the generator to perform predetermined minimum power generation. The SOC value is greater than a first prohibition value. A prohibition control module(36) controls the generator to prohibit the power generation. [Reference numerals] (31) Minimum generation control module; (33) Maximum efficiency control module; (35) Maximum generation control module; (36) Prohibition control module; (37) Fixed voltage control module; (39) Ramping control module
Abstract translation: 目的：提供一种汽车发电控制系统，用于通过包括电池的充电状态，行驶模式，发电效率和发动机效率来控制发电机。 构成：ECU（30）基于发电机的旅行信息，电池信息和效率图实时地控制发电机。 电池信息的SOC（充电状态）值大于第一参考值，并且满足第一逻辑公式。 最小生成控制模块（31）控制发电机进行预定的最小发电。 SOC值大于第一禁止值。 禁止控制模块（36）控制发电机以禁止发电。 （31）最小发电控制模块; （33）最高效率控制模块; （35）最大发电控制模块; （36）禁止控制模块; （37）固定电压控制模块; （39）斜坡控制模块
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Patent Agency Ranking
公开(公告)号：KR1020130005115A
公开(公告)日：2013-01-15
申请号：KR1020110066499
申请日：2011-07-05
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A controlling method of a regenerative braking system is provided to control the brake power according to the regenerative braking without adding an electrochemical apparatus. CONSTITUTION: A controlling method of a regenerative braking system comprises: a step of obtaining values about the SOC(state of charge), brake oil pressure, velocity and gear level of a vehicle; a step of calculating target deceleration and acceleration by using one or two more values of the obtained value; a step of calculating current deceleration and acceleration velocity by using the velocity, and comparing the current deceleration and acceleration velocity with the target deceleration and acceleration; and a step of conducting regenerative braking by using the compared result. [Reference numerals] (10) Energy storage device; (20) Regenerative braking actuator; (30) Regenerative braking controller; (AA) Vehicle information
Abstract translation: 目的：提供一种再生制动系统的控制方法，用于在不添加电化学装置的情况下根据再生制动来控制制动功率。 构成：再生制动系统的控制方法包括：获得关于车辆的SOC（充电状态），制动油压，速度和档位的值的步骤; 通过使用所获得的值的一个或多个值来计算目标减速度和加速度的步骤; 通过使用速度计算当前减速度和加速度速度，并将当前减速度和加速度速度与目标减速度和加速度进行比较; 以及通过使用比较结果进行再生制动的步骤。 （附图标记）（10）储能装置; （20）再生制动执行器; （30）再生制动控制器; （AA）车辆信息
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公开(公告)号：KR1020130005114A
公开(公告)日：2013-01-15
申请号：KR1020110066498
申请日：2011-07-05
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A controlling method of a cruise control system is provided to improve fuel efficiency by analyzing predetermined path, and calculating a climbing and descending condition by improving fuel efficiency when cruise-control driving. CONSTITUTION: A controlling method of a cruise control system comprises: a step of conducting a cruse basic control logic by a vehicle cruse system; a step of analyzing a predetermined path of a vehicle by operating navigation system of a vehicle, and detecting an ascending section and descending section in the predetermined path, and deciding the vehicle drives within the detected ascending section; a step of setting an input target velocity by subtracting a preset decrease value from a target velocity, when the vehicle drives on the ascending section. [Reference numerals] (AA) Start; (BB,DD,FF,JJ,LL) No; (CC,EE,GG,II,KK,MM) Yes; (NN) Vt: target velocity; (OO) ΔVs1: reduced value; (PP) ΔP1: reduced power value; (QQ) Vtp: input target velocity; (RR) ΔVs2: increased value; (S202) Cruise basic control logic; (S204) Analyzing a driving section; (S206) In an ascending section ?; (S212) More than an SOC reference value ?; (S214) Power amount = current power amount - ΔP1; (S216) Is a torque assisting system interlinkable ?; (S218) Assisting motor torque; (S222) In a descending section ?; (S226) Power amount = current power amount + ΔP2; (S230) Is the ascending section predicted ?; (S232) Increasing power amount; (SS) ΔP2: increased power value
Abstract translation: 目的：提供一种巡航控制系统的控制方法，通过分析预定路径提高燃油效率，并通过提高巡航控制驾驶时的燃油效率来计算升降降档。 构成：一种巡航控制系统的控制方法，包括：通过车辆碰撞系统进行碰撞基本控制逻辑的步骤; 通过操作车辆的导航系统来分析车辆的预定路径，并且检测预定路径中的上行段和下行段，并且确定检测到的上行段内的车辆驱动; 当车辆在上升部分上行驶时，通过从目标速度减去预设减小值来设定输入目标速度的步骤。 （附图标记）（AA）开始; （BB，DD，FF，JJ，LL）否; （CC，EE，GG，II，KK，MM）是; （NN）Vt：目标速度; （OO）ΔVs1：减值; （PP）ΔP1：功率值降低; （QQ）Vtp：输入目标速度; （RR）ΔVs2：增加值; （S202）巡航基本控制逻辑; （S204）分析驾驶部; （S206）在升序区间; （S212）多于SOC参考值？ （S214）功率量=电流功率量ΔP1; （S216）是一个可互锁的转矩辅助系统？ （S218）协助电机转矩; （S222）在下降部分？ （S226）功率量=电流功率量+ΔP2; （S230）上升段是否预测？ （S232）增加功率量; （SS）ΔP2：增加功率值
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公开(公告)号：KR101305607B1
公开(公告)日：2013-09-09
申请号：KR1020110078061
申请日：2011-08-05
Applicant: 현대자동차주식회사
IPC: B60W10/26 , B60R16/033 , B60W50/00
Abstract: 본 발명은 배터리의 내구성을 향상하기 위한 차량용 발전제어시스템에 관한 것으로, 상기 발명은 엔진의 회전력을 이용하여 전력을 발생하는 발전기; 상기 발전기로부터 전력을 공급받아 충전하는 배터리; 및 상기 엔진으로부터 모니터링된 차량정보를 이용하여 엔진 시동 후 사전에 정해진 시간 동안 차량이 정차상태인 것으로 판단한 경우, 상기 배터리로부터 모니터링된 배터리정보 중 배터리온도값을 이용하여 전압을 변동하지 않고 고정된 전압을 유지하도록 발전제어를 수행하는 발전제어 금지모듈을 구비하는 ECU;를 포함하는 것을 특징으로 한다. 이에 의해 본 발명은 차량이 장시간 정차시에는 발전제어 금지를 수행하여, 배터리 SOC가 감소하는 것을 방지함으로써 배터리 내구성능을 개선할 수 있다.
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公开(公告)号：KR101241700B1
公开(公告)日：2013-03-11
申请号：KR1020110078060
申请日：2011-08-05
Applicant: 현대자동차주식회사
IPC: H02J7/14
CPC classification number: H02J7/14 , B60L1/00 , B60L3/0038 , B60L3/0046 , B60L3/0061 , B60L11/126 , B60L11/1859 , B60L11/1862 , B60L15/2045 , B60L2240/12 , B60L2240/14 , B60L2240/427 , B60L2240/441 , B60L2240/545 , B60L2240/547 , B60L2250/26 , B60R16/03 , Y02T10/6217 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/72 , Y02T10/7283
Abstract: 본 발명은 차량용 차량용 발전제어시스템에 관한 것으로, 상기 발명은 전기 부하에 전력을 공급하는 배터리; 상기 배터리 및 상기 전기 부하에 전력을 공급하는 발전기; 및 외부로부터 입력된 주행정보와, 외부로부터 입력된 배터리정보와, 엔진의 효율맵에 의해 사전에 계산되어 내장된 상기 발전기의 효율맵을 기반으로 상기 발전기를 실시간으로 제어하는 ECU;를 포함하는 것을 특징으로 한다. 이에 의해, 본 발명은 발전효율을 고려한 최대효율 제어를 수행함으로써 종래에 비해 연비 효율을 높일 수 있다.
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公开(公告)号：KR1020130015365A
公开(公告)日：2013-02-14
申请号：KR1020110077318
申请日：2011-08-03
Applicant: 현대자동차주식회사
CPC classification number: F02D29/02 , B60W10/18 , F02N11/0814 , Y02T10/48
Abstract: PURPOSE: An ISG(Idle Stop & Go) restarting reaction method is provided to improve restarting reactivity using a gradient change of brake oil pressure immediately reacting to the change of pushed degree of a brake pedal and dropping after an idle stop. CONSTITUTION: An ISG restarting reaction method determines a change timing of an Idle-Go using a gradient change of brake oil pressure immediately reacting to the change of pushed degree of a brake pedal and dropping after an idle stop. A determining method is as follows. Conditions for an Idle-Stop are satisfied so that the brake oil pressure is monitored while the engine is turned off. A maximum value(A=max) of the brake oil pressure is detected and memorized, and the brake oil reduced in comparison to the maximum value is detected(S50). [Reference numerals] (AA) Start; (S10) Idle-stop conditions are satisfied?; (S20) Stopping an engine; (S30) Detecting the current brake oil pressure; (S40) A=max(brake oil pressure); (S60) Restarting the engine
Abstract translation: 目的：提供一种ISG（空闲停止和重启）重启反应方法，以提高重启动反应性，使用制动油压力的梯度变化，立即响应于制动踏板的推压程度的变化和怠速停止之后的下降。 构成：ISG重新启动反应方法使用刚刚响应于制动踏板的推压程度的变化和怠速停止后的下降的制动油压力的梯度变化来确定空转Go的变更时刻。 确定方法如下。 满足怠速停止的条件，从而在发动机关闭时监视制动油压。 检测并存储制动油压力的最大值（A = max），并且检测到与最大值相比制动油减少（S50）。 （附图标记）（AA）开始; （S10）满足怠速条件？ （S20）停止发动机; （S30）检测当前制动油压; （S40）A =最大（制动油压）; （S60）重新启动发动机
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