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公开(公告)号：KR101744988B1
公开(公告)日：2017-06-09
申请号：KR1020110041966
申请日：2011-05-03
Applicant: 현대자동차주식회사
CPC classification number: F02D41/065 , B60W30/18018 , B60W50/14 , B60W2050/143 , B60W2050/146 , B60W2540/10 , F02D41/08 , F02D2041/228 , F02N11/0822 , F02N2200/101 , F02N2300/2011 , G07C5/02 , G07C5/08 , Y02T10/48
Abstract: 본발명은 ISG(Idle Stop and Go)에의한엔진재시동시부저를이용한경고음발생으로운전자에게현재차량이 ISG에의한엔진재시동상태에접어들었음을인식시켜줌으로써, 운전자가무의식적이거나반사적으로가속페달을밟으려하는경향을막아급발진운전습관을방지하고더아아가경고음을통한반복적인학습효과로좋지않은급발진운전습관을고쳐차량안전성을더욱높여줌은물론, 특히급발진충격에따른변속기내구저하및 운전성저하를방지할수 있는특징을갖는다.
Abstract translation: 本发明通过给予当蜂鸣器重新使用当前的车辆识别在发动机再起动条件的ISG的deuleoteum倍，或驾驶员对驾驶员发出蜂鸣声是无意识反射加速器踏板到（怠速停止和）发动机踏一个ISG 防止考虑防止geupbaljin驾驶习惯多了，唉这医治geupbaljin通过蜂鸣声的驾驶习惯不佳的重复学习更多nopyeojum车辆的安全性，以及在geupbaljin冲击和驾驶性能退化特别是变速器耐久性恶化的倾向 它旨在防止功能。
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公开(公告)号：KR1020140080690A
公开(公告)日：2014-07-01
申请号：KR1020120145737
申请日：2012-12-13
Applicant: 현대자동차주식회사
Abstract: Disclosed are a hybrid system and a controlling method thereof. The hybrid system according to an embodiment of the present invention includes an alternator for producing electricity based on the driving power of a vehicle and outputting the electricity through an inverter; a super-capacitor for storing the electricity from the inverter and discharging the stored energy towards loads; a DC-DC converter for converting the discharged energy from the super-capacitor into DC voltage for charging a battery; a monitoring unit for monitoring the super-capacitor to measure the voltage and calculating the voltage of the super-capacitor using the relation among the inverter, the super-capacitor, and the DC-DC converter unit in terms of currents; and a control unit for determining that a failure event has occurred for the super-capacitor in measuring the voltage and give a warning to a driver with the difference between the calculated voltage of the super-capacitor (V_EDLC_calculated value) and the actual voltage of the super-capacitor (V_EDLC_actual value) measured by an actual voltage sensor surpassing a reference value.
Abstract translation: 公开了一种混合系统及其控制方法。 根据本发明实施例的混合动力系统包括：用于根据车辆的驱动力发电的交流发电机，并通过逆变器输出电力; 用于存储来自逆变器的电力并将存储的能量排出到负载的超级电容器; 用于将来自超级电容器的放电能量转换成用于对电池充电的直流电压的DC-DC转换器; 监控单元，用于监视超级电容器，以电流方式使用逆变器，超级电容器和DC-DC转换器单元之间的关系来测量电压并计算超级电容器的电压; 以及控制单元，用于在测量电压时确定超级电容器发生故障事件，并且在计算出的超级电容器的电压（V_EDLC_计算值）与实际电压的实际电压之间的差异给驾驶员发出警告 由超过参考值的实际电压传感器测量的超级电容器（V_EDLC_实际值）。
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公开(公告)号：KR1020140060428A
公开(公告)日：2014-05-20
申请号：KR1020120126887
申请日：2012-11-09
Applicant: 현대자동차주식회사
IPC: H02J7/14
CPC classification number: Y02T10/7005 , Y02T10/7022 , H02J7/14
Abstract: According to an embodiment of the present invention, a generation control system for a vehicle includes: a generator which generates electricity using torque delivered from an engine; a capacitor in which electricity generated by the generator is temporarily stored; a converter which raises or lowers the voltage of electricity received from the generator or capacitor; a battery which receives and stores electricity from the converter and supplies the electricity; an electric load unit which consumes electricity supplied from the converter or battery; and a control unit which detects the deceleration status of a vehicle and the charge status of the battery and controls the output voltage of the generator and the converter. The converter may be a DC/DC converter. Therefore, the present invention is able to change the output voltage of the converter and the generator according to the deceleration status of the vehicle and the charge status of the battery and store power in the capacitor and the battery, thereby reducing the overall fuel consumption of the vehicle. Furthermore, as the battery is efficiently charged and power is stably supplied, the electric load unit can be protected and the durability of the battery can be improved.
Abstract translation: 根据本发明的实施例，一种用于车辆的发电控制系统包括：发电机，其使用从发动机输出的扭矩发电; 暂时存储由发电机产生的电力的电容器; 转换器，其升高或降低从发电机或电容器接收的电压; 接收并存储来自转换器的电力并供电的电池; 电力负载单元，其消耗从转换器或电池供应的电力; 以及控制单元，其检测车辆的减速状态和电池的充电状态，并控制发电机和转换器的输出电压。 转换器可以是DC / DC转换器。 因此，本发明能够根据车辆的减速状态和电池的充电状态来改变转换器和发电机的输出电压，并且将功率存储在电容器和电池中，从而降低总体燃料消耗 机动车。 此外，由于电池被有效地充电并且稳定地供电，所以可以保护电负载单元并且可以提高电池的耐用性。
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公开(公告)号：KR1020140060427A
公开(公告)日：2014-05-20
申请号：KR1020120126886
申请日：2012-11-09
Applicant: 현대자동차주식회사
IPC: H02J7/14
Abstract: Disclosed in the present invention is a method for controlling power generation of a vehicle capable of stabilizing the voltage supplied to an electric load by controlling the amount of power generation in case an engine is overloaded; accordingly securing a certain level of engine output; and stabilizing the amount of exhaust gas. The present invention includes a step of determining whether the engine is overloaded by detecting driving data including the speed, the acceleration pedal, the engine torque, and the amount of air; a step of determining a power generation target amount considering the charged amount and the temperature of a battery if the engine is overloaded; and a step of following the target power generation amount by controlling a generator through feedback.
Abstract translation: 本发明公开了一种用于通过在发动机过载的情况下控制发电量来控制能够稳定供给电力负载的电压的车辆的发电的方法; 从而确保一定水平的发动机输出; 并稳定排气量。 本发明包括通过检测包括速度，加速踏板，发动机扭矩和空气量的驾驶数据来确定发动机是否过载的步骤; 如果发动机过载，则考虑电池的充电量和温度来确定发电目标量的步骤; 以及通过反馈控制发电机来跟随目标发电量的步骤。
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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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Patent Agency Ranking
公开(公告)号：KR101251769B1
公开(公告)日：2013-04-05
申请号：KR1020100121688
申请日：2010-12-01
Applicant: 현대자동차주식회사
CPC classification number: B60W30/18018 , B60T13/52 , B60T17/02 , B60W10/06 , B60W10/184 , B60W10/30 , B60W2710/182 , B60Y2200/92
Abstract: 본 발명은 브레이크 부압 제어 장치 및 방법을 제공한다. 브레이크 부압 제어 장치는 차량이 ISG로 진입한 후 브레이크 부압이 기준 부압 범위에 포함되는 지의 여부를 판단한 결과에 따라 브레이크 부압을 보완하기 위한 부압 제어 신호를 생성하는 ECU 및 부압 제어 신호를 이용하여 브레이크 부압을 보완하는 브레이크 부압 제어장치를 포함하며, 브레이크 부압 제어장치는 부압 제어 신호를 이용하여 브레이크 부압을 보완하기 위한 유량 및 유압을 생성하는 보조 오일 펌프 및 부압 제어 신호를 이용하여 보조 오일 펌프로 진공압력을 공급하는 진공 펌프를 포함한다.
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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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公开(公告)号：KR1020120060108A
公开(公告)日：2012-06-11
申请号：KR1020100121682
申请日：2010-12-01
CPC classification number: F02N11/0837 , F02N11/0833 , F02N2200/0802 , F02N2200/12 , F02N2200/123 , Y02T10/48
Abstract: PURPOSE: An ISG system and a control method thereof are provided to improve safety and to prevent a decrease of fuel efficiency caused by repeatedly starting vehicles. CONSTITUTION: An ISG system comprises a sensor for changing gear levels, a unit for sensing a parking attempt, and an ISG controller. The sensor for changing the gear levels senses the gear levels of a transmission. The unit for sensing a parking attempt senses the parking attempt of drivers by sensing at least one condition of whether to enter a parking lot or not and whether to operate an auxiliary system for parking(S33). The ISG controller stops an idle stop of an engine if the unit for sensing the parking attempt senses the parking attempt of the drivers, or the gear levels of the sensor for changing the gear levels are changed into reverse gear(S37).
Abstract translation: 目的：提供一种ISG系统及其控制方法，以提高安全性并防止燃料效率的降低，这是由反复启动车辆引起的。 构成：ISG系统包括用于改变档位的传感器，用于感测停车尝试的单元和ISG控制器。 用于更换齿轮级别的传感器感测变速箱的档位。 用于感测停车尝试的单元通过感测到是否进入停车场的至少一个条件以及是否操作用于停车的辅助系统来感测驾驶员的停车尝试（S33）。 如果用于感测停车尝试的单元感测到驾驶员的停车尝试，或用于改变档位的传感器的齿轮级改变为倒档，则ISG控制器停止发动机的怠速停止（S37）。
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公开(公告)号：KR1020120059954A
公开(公告)日：2012-06-11
申请号：KR1020100121474
申请日：2010-12-01
Applicant: 현대자동차주식회사
CPC classification number: F02D29/02 , B60W30/18118 , F02D41/062 , F02N11/08 , Y02T10/48
Abstract: PURPOSE: A device and a method for controlling ISG logic using inclination modeling for ISG vehicles are provided to detect an inclination without a sensor and an anti-slipping apparatus. CONSTITUTION: A device for controlling ISG logic comprises a unit(22) for detecting the opening degree of an accelerator, an engine torque detecting unit(24), a unit(26) for calculating variation in a vehicle speed, and an engine controller(28). The unit for detecting the opening degree of an accelerator detects the opening degree of the accelerator of an ISG vehicle, which is not equipped with an anti-slipping apparatus and a sensor. The engine torque detecting unit detects the amount of torque of the ISG vehicle. A unit for calculating the variation in the vehicle speed calculates the variation in vehicle speed according to engine torque, and the opening degree of the accelerator. The engine controller determines whether to operate idle stop or not based on the variation in the vehicle speed according to the engine torque, and the opening degree of the accelerator.
Abstract translation: 目的：提供一种用于使用ISG车辆的倾斜建模来控制ISG逻辑的装置和方法，以便在没有传感器和防滑装置的情况下检测倾斜度。 构成：用于控制ISG逻辑的装置包括用于检测加速器的开度的单元（22），发动机转矩检测单元（24），用于计算车速的变化的单元（26）和发动机控制器 28）。 用于检测加速器开度的单元检测未配备防滑装置和传感器的ISG车辆的加速器的开度。 发动机转矩检测单元检测ISG车辆的转矩量。 用于计算车速的变化的单元根据发动机扭矩和加速器的开度来计算车速的变化。 发动机控制器根据发动机扭矩和加速器的开度，基于车速的变化来判定是否进行怠速停止。
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公开(公告)号：KR1020120059187A
公开(公告)日：2012-06-08
申请号：KR1020100120830
申请日：2010-11-30
Applicant: 현대자동차주식회사
Abstract: PURPOSE: An emergency driving apparatus of ISG(Idle Stop and Go) vehicles and a method thereof are provided to handle emergencies by forcibly driving an vehicle engine using a belt type starter. CONSTITUTION: An emergency driving apparatus of ISG(Idle Stop and Go) vehicles an engine FAIL recognition unit(11), an emergency driving switch operation recognition unit(12), an emergency driving condition confirmation unit(14), and a driving unit(16). The engine FAIL recognition unit outputs engine FAIL recognition signals and detects an operation state of an engine in real time. The emergency driving switch operation recognition unit outputs emergency driving switch control signals by sensing operation of an emergency drive switch. If one of the engine FAIL recognition signals and emergency driving switch control signals is inputted, the emergency driving condition confirmation unit confirms an emergency driving state of the vehicles by comparing information on pre-registered conditions capable of operating a driving emergency with a present state of the vehicles The driving unit forcibly operates the engine with driving a belt type starter according to a result of the emergency driving condition confirmation unit.
Abstract translation: 目的：提供ISG（空闲停车）车辆的紧急驾驶装置及其方法，以便通过使用带式起动器强制驾驶车辆发动机来处理紧急情况。 构成：ISG（空闲停车）的紧急驾驶装置具有发动机故障识别单元（11），紧急驾驶开关操作识别单元（12），紧急驾驶状况确认单元（14）和驾驶单元 16）。 发动机FAIL识别单元输出发动机FAIL识别信号并实时检测发动机的运行状态。 紧急驾驶开关操作识别单元通过感应紧急驱动开关的操作来输出应急驱动开关控制信号。 如果输入了发动机FAIL识别信号和紧急驾驶开关控制信号之一，则紧急驾驶条件确认单元通过将能够驾驶的紧急情况下的预先注册条件的信息与当前状态的当前状态进行比较来确认车辆的紧急驾驶状态 车辆根据紧急驾驶状况确认单元的结果，驱动单元强制地对带有发动机的起动机进行驾驶的发动机。
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