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公开(公告)号：KR1020130011293A
公开(公告)日：2013-01-30
申请号：KR1020110072344
申请日：2011-07-21
Applicant: 현대자동차주식회사
IPC: F02D29/06 , B60R16/033 , F02D45/00 , B60W10/24
CPC classification number: H02J7/16 , B60L11/1861 , H02J7/1423 , H02J7/1453 , H02J7/1492 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/92
Abstract: PURPOSE: A battery charging system for vehicles and a control method thereof are provided to reduce fuel consumption caused by over-charging because a battery is charged on the basis of the operational state of an energy storage device and electric devices. CONSTITUTION: A battery charging system(1) for vehicles comprises a power generator(10), a battery(20), an energy storage device(30), a DC(direct current) converter(40), and an ECU(engine control unit)(50). The power generator generates electricity by the driving of a vehicle. The DC converter is connected to the electric device and battery of the vehicle. The DC converter supplies power to the battery and electric device of the vehicle by converting the electricity from the power generator. The energy storage device supplies electricity to the DC converter by storing the electricity from the power generator. The engine control unit controls the power generator to charge the energy storage device by supplying regenerative energy in a deceleration traveling range. The engine control unit calculates a determined low-voltage control value corresponding to the operational state of the electric device. The engine control unit controls the DC converter to charge the battery based on the low-voltage control value. [Reference numerals] (10) Power generator; (AA) Input data; (BB) Output data; (CC) Electric device
Abstract translation: 目的：提供一种用于车辆的电池充电系统及其控制方法，以根据能量存储装置和电气装置的操作状态对电池进行充电，以减少因过充电引起的燃料消耗。 构成：用于车辆的电池充电系统（1）包括发电机（10），电池（20），能量存储装置（30），DC（直流）转换器（40）和ECU（发动机控制 单元）（50）。 发电机通过车辆的行驶发电。 DC转换器连接到车辆的电气设备和电池。 DC转换器通过转换来自发电机的电力向车辆的电池和电气设备供电。 能量存储装置通过存储来自发电机的电力向DC转换器供电。 发动机控制单元通过在减速行驶范围内提供再生能量来控制发电机对蓄能装置进行充电。 发动机控制单元计算与电气设备的操作状态对应的确定的低压控制值。 发动机控制单元控制DC转换器，根据低压控制值对电池充电。 （附图标记）（10）发电机; （AA）输入数据; （BB）输出数据; （CC）电器
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公开(公告)号：KR1020130011292A
公开(公告)日：2013-01-30
申请号：KR1020110072343
申请日：2011-07-21
Applicant: 현대자동차주식회사
CPC classification number: F02D41/06 , F02D41/08 , F02D41/3076 , F02D2200/101 , F02N11/00
Abstract: PURPOSE: A starting control system using a motor/an alternator and a control method thereof are provided to improve operability by reducing the output of the motor/alternator and increasing the output of an engine when engine RPM reaches a target RPM value. CONSTITUTION: A starting control system(1) comprises an engine(10), a motor/alternator(20), and a controller(30). The motor/alternator performs the motoring of the engine, and adjusts RPM. The controller comprises a motoring module and an output maintaining module. The motoring module controls the motor/alternator until the present RPM value of the engine reaches a target output value. The output maintaining module decreases the output of the motor/alternator within a target output range when the present RPM value reaches the target output value. The output maintaining module increases the RPM of the engine corresponding to the decrease in the RPM of the motor- alternator. [Reference numerals] (10) Engine; (20) Motor/alternator; (30) Controller; (AA) PRM sensing signal; (BB) Fuel amount control signal; (CC) Motor driving signal
Abstract translation: 目的：提供使用马达/交流发电机的起动控制系统及其控制方法，以通过减小马达/交流发电机的输出并在发动机RPM达到目标RPM值时增加发动机的输出来提高可操作性。 构成：起动控制系统（1）包括发动机（10），电动机/交流发电机（20）和控制器（30）。 电动机/交流发电机执行发动机的电动，并调整RPM。 控制器包括电动模块和输出保持模块。 电机模块控制电机/交流发电机，直到发动机的当前RPM值达到目标输出值。 当目前的RPM值达到目标输出值时，输出维持模块将电机/交流发电机的输出减小到目标输出范围内。 输出维护模块根据电动机 - 交流发电机的RPM的降低增加发动机的转速。 （附图标记）（10）发动机; （20）电机/交流发电机; （30）控制器; （AA）PRM感应信号; （BB）燃料量控制信号; （CC）电机驱动信号
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公开(公告)号：KR1020130007819A
公开(公告)日：2013-01-21
申请号：KR1020110068391
申请日：2011-07-11
Applicant: 현대자동차주식회사
CPC classification number: B60W20/00 , B60K11/02 , B60L1/003 , B60L1/02 , B60L2240/36 , B60L2240/425 , B60W30/1843 , F01P3/20 , F01P7/165 , F01P7/167 , F01P2050/24 , Y02T10/642
Abstract: PURPOSE: An apparatus and a method for cooling a power pack for a hybrid vehicle are provided to increase the degree of design freedom by lowering the element allowable temperature of a power pack. CONSTITUTION: An apparatus for cooling a power pack for a hybrid vehicle comprises a power pack(21), a low temperature radiator(22), an electric water pump(23), and a cooling fan(24). The power pack obtains the driving information of a vehicle to control the operation of an engine(11) and a motor. The low temperature radiator is connected to the power pack and a cooling water path to radiate the cooling water discharged from the power pack. The low temperature radiator is arranged in parallel to a radiator(12). The electric water pump is arranged in the cooling water path and is driven by electric signals outputted from an ECU(25). The electric water pump circulates the power pack and the low temperature radiator. The cooling fan is controlled by the ECU so that the outdoor air can flow into the low temperature radiator. [Reference numerals] (11) Engine; (12) Radiator; (14) Thermostat; (15) Heater; (16) Valve; (21) Power pack; (22) Low temperature radiator; (24) Cooling fan
Abstract translation: 目的：提供一种用于冷却用于混合动力车辆的动力单元的装置和方法，以通过降低动力单元的元件允许温度来增加设计自由度。 构成：用于冷却用于混合动力车辆的动力组件的装置包括动力组件（21），低温散热器（22），电动水泵（23）和冷却风扇（24）。 动力组件获得用于控制发动机（11）和电动机的操作的车辆的驾驶信息。 低温散热器连接到电源组和冷却水路径，以辐射从电源组排出的冷却水。 低温散热器与散热器（12）平行布置。 电动水泵配置在冷却水路径中，由ECU（25）输出的电信号驱动。 电动水泵循环电源组件和低温散热器。 冷却风扇由ECU控制，室外空气可以流入低温散热器。 （附图标记）（11）发动机; （12）散热器; （14）恒温器; （15）加热器 （16）阀门; （21）电源组; （22）低温散热器; （24）冷却风扇
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公开(公告)号：KR101316485B1
公开(公告)日：2013-10-08
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: 본 발명은 벨트의 슬립을 감지하여 벨트의 슬립이 발생하면 모터-알터네이터네이트의 성능을 제한하거나 벨트 교환 경고를 하도록 한 벨트 토크 보조 시스템의 벨트 슬립 감시 장치 및 방법에 관한 것이다.
본 발명에 따른 벨트 토크 보조 시스템의 벨트 슬립 감시 장치는 차량의 운전모드에 따라 모터-알터네이터(14)와 엔진(11)을 연결하는 벨트(15)의 슬립여부를 판단하고, 상기 벨트(15)의 슬립에 따라 상기 모터-알터네이터(14)의 작동을 제한하는 모터-알터네이터 슬립제어부(21)와, 엔진(11)의 운전상태 상기 모터-알터네이터 슬립제어부(21)로 출력하는 ECU(22)와, 상기 모터-알터네이터(14)에서 발전된 교류를 직류로 변환하거나, 상기 모터-알터네이터(14)를 구동시키기 위해 직류를 교류로 변환하고, 로터의 속도와 발전부하에 따른 신호를 상기 모터-알터네이터 슬립제어부(21)로 출력하는 인버터(16)와, 엔진(11)의 토크를 보조하거나 구동되거나 엔진(11)으로부터 전달된 동력으로 발전하기 위해서 상기 모터-알터네이터(14)를 구동시키는 모터-알터네이터 운전제� �부(23)를 포함하고, 이를 이용하여, 벨트의 슬립을 감지하고, 모터-알터네이트의 기능을 제한한다.-
公开(公告)号：KR101305779B1
公开(公告)日：2013-09-17
申请号：KR1020110072342
申请日：2011-07-21
Applicant: 현대자동차주식회사
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: 본 발명은 ECU(Engine Control Unit), TCU(Transmission Control Unit), 모터/알터네이터를 제어하는 MCU(Motor Control Unit)와 연동하여 엔진의 토크를 제어하는 차량용 주행토크제어시스템에 관한 것을, 상기 발명은 ECU, TCU 및 MCU와 연동하여 엔진, 트랜스미션 및 모터/알터네이터에 대한 정보를 수집하는 센싱모듈; 상기 센싱모듈에 의해 수집된 수집정보를 기초로 계산된 목표차속과 차량의 실제 차속을 비교하여 주행토크의 편차를 계산하며, 이 계산된 주행토크의 편차를 이용하여 토크 보정값을 계산하는 모터토크 보상연산모듈; 및 상기 토크 보정값을 이용하여 엔진의 목표토크량을 보정하여 상기 ECU로 출력하는 ECU모터토크 출력모듈;을 포함하는 것을 특징으로 한다. 이에 의해 본 발명은 엔진과 모터/알터네이터의 토크의 편차를 이용하여 계산한 토크 보정값을 엔진 목표토크량의 설정시에 반영함으로써 차량의 운전성을 향상할 수 있으며, 제어의 정밀성을 향상할 수 있다.
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Patent Agency Ranking
公开(公告)号：KR101251851B1
公开(公告)日：2013-04-10
申请号：KR1020110126694
申请日：2011-11-30
Applicant: 현대자동차주식회사
CPC classification number: F02D17/04 , F02D29/02 , F02N11/0818 , F02N2200/022 , F02N2200/0801 , F02N2200/102 , Y02T10/48
Abstract: PURPOSE: An ISG(Idle Stop & Go) system and a control method thereof are provided to develop an ISG logic capable of reducing the problem for hesitation, thereby sustaining the convenience for driving and improving fuel efficiency. CONSTITUTION: An ISG system comprises a vehicle information input unit(110) and a control unit(120). The vehicle information input unit receives vehicle information from the outside. The control unit includes an ISG operation logic(122) re-starting an engine(130) using the inputted vehicle information when re-starting the condition of a satisfied engine. [Reference numerals] (110) Vehicle information input unit; (120) Control unit; (122) ISG operation logic; (124) ISG deactivation determination logic; (130) Engine;
Abstract translation: 目的：提供一种ISG（空闲停止和停止）系统及其控制方法，以开发能够减少犹豫问题的ISG逻辑，从而维持驾驶便利性并提高燃油效率。 构成：ISG系统包括车辆信息输入单元（110）和控制单元（120）。 车辆信息输入单元从外部接收车辆信息。 控制单元包括在重新启动满足发动机的状态时使用所输入的车辆信息的ISG操作逻辑（122）重新启动发动机（130）。 （附图标记）（110）车辆信息输入单元; （120）控制单元; （122）ISG操作逻辑; （124）ISG去激活确定逻辑; （130）发动机;
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公开(公告)号：KR1020130025117A
公开(公告)日：2013-03-11
申请号：KR1020110088463
申请日：2011-09-01
CPC classification number: H02J1/10 , H02J7/1438 , H02J7/1446 , H02P9/48 , Y02T10/7005 , Y02T10/92
Abstract: PURPOSE: A car power generation controlling system for fuel reduction is provided to minimize the abnormal motion of wiper which can be generated during the power control performance by expressing the power control logic corresponded to the wiper motion speed. CONSTITUTION: A car power generation controlling system for fuel reduction comprise the battery, the generator, and the electronic control unit(ECU) (30). The battery supplies power to vehicle by the electrical load. The generator supplies the power to the battery and the electrical load. The ECU comprises the speed calculating module(32) and the generation control inhibiting module(34). The speed calculating module calculates the operational speed of wiper among the electrical load. The generation control inhibiting module compared the calculated operational speed by the speed calculating module and the standard speed. When the operational speed is faster than the standard speed, the generation control inhibiting module controls the generator and performs the power control prohibition. When the operational speed is lower than the standard speed, the generation control inhibiting module controls the generator and cancels the power control prohibition. [Reference numerals] (32) Speed calculating module; (34) Generation control inhibiting module
Abstract translation: 目的：提供用于减少燃料的汽车发电控制系统，以通过表示对应于擦拭器运动速度的功率控制逻辑来最小化在功率控制性能期间可产生的擦拭器的异常运动。 构成：用于燃料减少的汽车发电控制系统包括电池，发电机和电子控制单元（ECU）（30）。 电池通过电力负载为车辆供电。 发电机为电池和电气负载供电。 ECU包括速度计算模块（32）和发电控制禁止模块（34）。 速度计算模块计算电气负载中擦拭器的操作速度。 发电控制禁止模块通过速度计算模块和标准速度比较计算出的运行速度。 当操作速度比标准速度快时，发电控制禁止模块控制发电机并执行功率控制禁止。 当操作速度低于标准速度时，发电控制禁止模块控制发电机并取消功率控制禁止。 （参考号）（32）速度计算模块; （34）发电控制模块
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公开(公告)号：KR1020130021927A
公开(公告)日：2013-03-06
申请号：KR1020110084497
申请日：2011-08-24
Applicant: 현대자동차주식회사
CPC classification number: B60R16/03
Abstract: PURPOSE: A vehicle power generation control system for fuel reduction and a control method thereof are provided to implement power generation control based on whether or not cooling system electronic units are actuated, and vehicle information such as a cooling temperature, an accelerator opening degree, and a vehicle speed, thereby preventing cooling performance deterioration due to power generation control. CONSTITUTION: A control method for a vehicle power generation control system for fuel reduction includes: a step(S510) of determining whether or not cooling system electronic units among electronic units are actuated by an ECU(Electronic Control Unit) after starting the engine of a vehicle; a step(S520) of determining whether or not a cooling temperature value in the vehicle information monitored from the outside is larger than a predetermined cooling temperature value by the ECU when the cooling system electronic units are determined to be actuated; a step(S530) of determining whether or not an accelerator opening degree value in the vehicle information is larger than a predetermined accelerator opening degree value by the ECU when the cooling temperature value is determined to be larger than the predetermined cooling temperature value; a step(S540) of determining whether or not a vehicle speed value in the vehicle information is larger than a predetermined vehicle speed value by the ECU when the accelerator opening degree value is determined to be larger than the predetermined accelerator opening degree value; and a step(S560) of controlling a power generator so that a ban on power generation control can be implemented by the ECU when the vehicle speed value is determined to be larger than the predetermined vehicle speed value. [Reference numerals] (AA) Engine start; (BB) End; (S510) Electronic units of a cooling system are actuated?; (S515) Executing existing generation control; (S520) Cooling water temperature > Set value; (S530) Accelerator opening degree > Set value; (S540) Vehicle speed > Set value; (S550) Delay time > Set value; (S560) Executing a ban on power generation control; (S570) Engine is stopped?
Abstract translation: 目的：提供一种用于燃料减少的车辆发电控制系统及其控制方法，以基于冷却系统电子单元是否被致动来实现发电控制，以及诸如冷却温度，加速器开度和 车速，从而防止由发电控制引起的冷却性能劣化。 构成：用于燃料减少的车辆发电控制系统的控制方法包括：在启动发动机的发动机之后，确定电子单元中的冷却系统电子单元是否被ECU（电子控制单元）致动的步骤（S510） 车辆; 确定冷却系统电子单元被确定为启动时，从ECU外部判断从外部监视的车辆信息中的冷却温度值是否大于ECU的预定冷却温度值的步骤（S520） 当确定冷却温度值大于预定冷却温度值时，确定车辆信息中的加速器开度值是否大于ECU中的预定加速器开度值的步骤（S530）; 当确定加速器开度值大于预定加速器开度值时，判定车辆信息中的车速值是否大于ECU的预定车速值的步骤（S540）; 以及当车速值被确定为大于预定车速值时，控制发电机使得能够由ECU执行禁止发电控制的步骤（S560）。 （附图标记）（AA）发动机起动; （BB）结束; （S510）冷却系统的电子单元被启动？ （S515）执行现有的发电控制; （S520）冷却水温度>设定值; （S530）加速器开度>设定值; （S540）车速>设定值; （S550）延迟时间>设定值; （S560）执行禁止发电控制; （S570）发动机是否停止？
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公开(公告)号：KR1020130015814A
公开(公告)日：2013-02-14
申请号：KR1020110078061
申请日：2011-08-05
Applicant: 현대자동차주식회사
IPC: B60W10/26 , B60R16/033 , B60W50/00
Abstract: PURPOSE: A generation control system for a vehicle is provided to prevent reduction of battery SOC(State Of Charge). CONSTITUTION: A generation control system comprises a generator, a battery, and an ECU(Electronic Control Unit). The generator generates electric power using torque of an engine. The battery receives the electric power from the generator. The ECU comprises a generation control forbidding module. A method for controlling the generation control system for a vehicle comprises: a step of determining whether the vehicle comes at a stop for pre-set time after starting an engine using vehicle information(S201); and a step of maintaining fixed voltage when the vehicle comes at a stop. [Reference numerals] (AA) Engine ON; (BB) Control end; (S201) Is a vehicle stopped ?(the engine is under operation); (S212) Stopping time of a vehicle > pre-set value; (S214) Prohibiting generation control; (S216,S225,S228) Executing existing generation control; (S220) Is the vehicle under cruise control ?; (S222) Measuring the cruise control maintaining time of the vehicle; (S224) Vehicle cruise control time > pre-set value 1; (S226) Vehicle cruise control time > pre-set value 2; (S227) Increasing generation voltage; (S230) Initializing the cruise control maintaining time of the vehicle; (S240) Is the engine stopped ?
Abstract translation: 目的：提供一种用于车辆的发电控制系统，以防止电池SOC的减少（充电状态）。 构成：发电机控制系统包括发电机，电池和ECU（电子控制单元）。 发电机利用发动机的转矩产生电力。 电池从发电机接收电力。 ECU包括发电控制禁止模块。 一种控制车辆发电控制系统的方法，其特征在于，包括以下步骤：在起动引擎后，使用车辆信息，判定车辆是否停止预定时间（S201）。 以及当车辆停止时保持固定电压的步骤。 （附图标记）（AA）发动机ON; （BB）控制端; （S201）车辆是否停止（发动机正在运转） （S212）车辆的停车时间>预设值; （S214）禁止发电控制; （S216，S225，S228）执行现有的生成控制; （S220）车辆是否受到巡航控制？ （S222）测量车辆的巡航控制保持时间; （S224）车辆巡航控制时间>预设值1; （S226）车辆巡航控制时间>预设值2; （S227）增加发电电压; （S230）初始化巡航控制保持车辆的时间; （S240）发动机是否停止？
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公开(公告)号：KR101744995B1
公开(公告)日：2017-06-08
申请号：KR1020110072343
申请日：2011-07-21
Applicant: 현대자동차주식회사
Abstract: 본발명은모터/알터네이터를이용한시동제어시스템에관한것으로, 상기발명은엔진; 외부의제어에의해, 차량의시동시상기엔진의모터링(motoring)을수행하고, 출력(RPM)이조정되는모터/알터네이터; 및차량의시동시상기엔진의현재출력(RPM)값이사전에정해진목표출력(RPM)값에도달할때까지모터링을수행하도록상기모터/알터네이터를제어하는모터링모듈과, 상기현재출력값이상기목표출력값에도달한경우상기목표출력값이유지되는범위에서상기모터/알터네이터의출력이감소되도록제어하면서동시에상기엔진의출력(RPM)이상기모터/알터네이터의출력(RPM)의감소에대응하여증가되도록제어하는출력유지모듈을구비하는제어기;를포함하는것을특징으로한다. 이에의해본 발명은시동시모터/알터네이터를이용한모터링이후엔진의연료분사를방지함으로써연료비를향상할수 있고, 시동시운전성을향상할 수있다.
Abstract translation: 本发明涉及一种使用电动机/交流发电机的启动控制系统。 一种电动机/交流发电机，用于在车辆操作时执行发动机的驱动，并通过外部控制来控制输出（RPM） 和用于控制电动机/发电机的电动模块的电流输出（RPM）值来执行电动机驱动，直到到达目标输出（RPM）预先确定的值，电流输出的移相器的目标车辆同时发动机时 用于控制电动机/交流发电机的输出的输出（RPM）根据发动机/交流发电机的输出（RPM）的减小而减小 还有一个带有保持模块的控制器。 本发明可以通过防止使用同步电动机/交流发电机进行电动机驱动后的发动机的燃料喷射来改善燃料成本并改善启动可测试性。
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