-
公开(公告)号：KR101251784B1
公开(公告)日：2013-04-08
申请号：KR1020100120655
申请日：2010-11-30
Applicant: 현대자동차주식회사
CPC classification number: F02D41/065 , F02D41/0002 , F02D41/102 , F02D2200/0404 , F02D2200/602 , Y02T10/42
Abstract: 이 발명은 ISG(Idle Stop and Go) 장치가 장착된 자동변속기 ISG 차량에서, 아이들 정지 상태에서 엔진이 재시동될 때 엔진토크를 저감하여 재시동 운전성을 개선하는 엔진 재시동 제어방법에 관한 것이다.
이 발명에 따른 자동변속기 ISG 차량의 엔진 재시동 제어방법은, 아이들 정지 후 재시동되는 제1단계와; 가속페달이 임계치 이상으로 급발진되면 스로틀밸브를 임계치 이하로 일정하게 유지하는 제2단계와; 상기 재시동 후 임계시간이 경과되거나 변속완료시간이 종료되면 가속페달위치센서의 가속페달 위치값과 스로틀밸브위치센서의 스로틀밸브 위치값이 일치될 때까지 상기 스로틀밸브를 오픈하는 제3단계를 포함한다.-
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
-
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？
-
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？
-
公开(公告)号：KR101231327B1
公开(公告)日：2013-02-07
申请号：KR1020100120658
申请日：2010-11-30
Abstract: 이 발명은 ISG(Idle Stop and Go) 장치가 장착된 자동변속기 ISG 차량에 보조적으로 장착되어 엔진의 아이들 정지시 구동되는 전동식 오일펌프의 구동 제어방법에 관한 것이다.
이 발명에 따른 자동변속기 ISG 차량의 전동식 오일펌프 제어방법은, 자동변속기 ISG 차량에서, 엔진의 아이들 정지시 구동하는 전동식 오일펌프 제어방법에 있어서, 상기 엔진의 시동시 자동변속기의 필요 유압을 계산하는 제1단계와, 상기 자동변속기의 필요 유압에 따른 상기 전동식 오일펌프의 구동 유압을 계산하는 제2단계와, 상기 제2단계에서 계산된 구동 유압이 출력되도록 상기 전동식 오일펌프를 구동하는 제3단계를 포함한다.-
Patent Agency Ranking
公开(公告)号：KR1020120124209A
公开(公告)日：2012-11-13
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: PURPOSE: A method for reinforcing ISG(Idle Stop and Go) safety is provided to improve the durability of a transmission and the safety of a vehicle by informing drivers with an caution in unintended sudden acceleration. CONSTITUTION: A method for reinforcing ISG(Idle Stop and Go) safety comprises following steps. An engine restarting state and the sensed operation state of a vehicle are detected when an engine is restarted by the ISG(S10). Drivers are warned of the engine restarting state after an initial condition recognition step(S40). The warning to the drivers is stopped(S60). [Reference numerals] (S10) Re-starting a car by ISG; (S20) Time after starting an engine b; (S30) Operated with the existing logic; (S40) Buzzer sounded for warning with 1Hz for predetermined time; (S50) Time for delivering buzzer sound > C or APS
Abstract translation: 目的：提供一种加强ISG（空闲停止和停止）安全的方法，以通过在意外的突然加速中告诫驾驶员提高传动的耐久性和车辆的安全性。 规定：加强ISG（空闲停止和停止）安全的方法包括以下步骤。 当发动机由ISG重新启动时，检测发动机重起状态和车辆的感测操作状态（S10）。 在初始状态识别步骤之后，向发动机重启状态提醒驾驶员（S40）。 停止对司机的警告（S60）。 （附图标记）（S10）通过ISG重新启动轿厢; （S20）起动发动机后的时间
-
公开(公告)号：KR101189380B1
公开(公告)日：2012-10-10
申请号：KR1020100120905
申请日：2010-11-30
Applicant: 현대자동차주식회사
CPC classification number: F02D28/00
Abstract: 배터리 센서를 채용하지 않고서도 ISG 로직이 작동될 수 있도록 한 ISG 진입 장치 및 방법을 제시한다. 제시된 ISG 진입 장치는 배터리 센서가 미장착된 ISG 차량의 시동전압을 검출하는 시동전압 검출부, ISG 차량의 냉각수온을 검출하는 냉각수온 검출부, ISG 차량의 ISG진입빈도수를 검출하는 ISG진입빈도수 검출부, ISG 차량의 주행중의 충전 누적량을 검출하는 충전 누적량 검출부, ISG 차량의 시동회수를 카운트하는 시동회수 카운팅부, 및 시동전압과 냉각수온, ISG진입빈도수, 충전 누적량, 및 시동회수를 기초로 ISG 동작이 가능한 모드로의 진입여부를 판단하여 ISG 동작을 행하는 엔진 제어부를 포함한다. 배터리 센서가 장착되지 않더라도 시동전압과 냉각수온, ISG진입빈도수, 충전 누적량, 및 시동회수를 기초로 ISG진입이 가능하므로, ISG관련 상품성 및 운전성 증대를 꾀할 수 있게 된다. 또한, 저가의 차량의 경우 배터리 센서를 삭제함으로써 원가상승 효과를 얻을 수 있다.
-
公开(公告)号：KR1020120059985A
公开(公告)日：2012-06-11
申请号：KR1020100121517
申请日：2010-12-01
Applicant: 현대자동차주식회사
IPC: F02D29/02 , F02D41/06 , B60R16/033
CPC classification number: B60W30/18018 , B60W10/06 , B60W2510/182 , B60W2510/244 , B60W2540/12 , B60W2540/16 , B60Y2400/112 , F02N11/0818 , F02N2200/0802 , F02N2200/102 , Y02T10/48 , Y10T477/81
Abstract: PURPOSE: An economical ISG system and a control method thereof are provided to improve quality and to reduce the number of parts with improving the fuel efficiency of vehicles by operating an ISG function in the vehicles equipped with an automatic transmission. CONSTITUTION: An economical ISG system comprises a battery, a battery sensor, a reinforcing starter, a brake vacuum pressure sensor, and a controller. The battery sensor predicts the state of the battery. The reinforcing starter secures durability against the increasing number of the starting. The controller monitors the state of the battery through the battery sensor. An engine in an ISG state is re-started with the reinforcing starter. Whether to get into an ISG mode or not is determined by signals from the brake vacuum pressure sensor. The starting of the engine is turned on or off according to an operation state of a brake, and a shift lever operation.
Abstract translation: 目的：提供经济的ISG系统及其控制方法，通过在配备有自动变速器的车辆中操作ISG功能来提高质量并减少车辆的燃料效率。 构成：经济的ISG系统包括电池，电池传感器，加固起动器，制动真空压力传感器和控制器。 电池传感器预测电池的状态。 增强起动器确保了起始时间的增加的耐久性。 控制器通过电池传感器监控电池的状态。 使用加固起动器重新启动ISG状态下的发动机。 是否进入ISG模式由制动真空压力传感器的信号决定。 根据制动器的操作状态和变速杆操作，引擎的启动被接通或关闭。
-
公开(公告)号：KR1020120059231A
公开(公告)日：2012-06-08
申请号：KR1020100120897
申请日：2010-11-30
Applicant: 현대자동차주식회사
CPC classification number: F02D41/08 , B60W10/06 , F02D41/042 , F02N11/0818 , Y02T10/48
Abstract: PURPOSE: An ISG(Idle Stop & Go) logic control system and a method thereof based on air-conditioning conditions of ISG(Idle Stop and Go) vehicles are provided to forcibly restart without an air conditioner controller through the air-conditioning modeling using air conditioner signals, blower voltages, the coolant temperature, and the temperature of a battery. CONSTITUTION: An ISG logic control system based on air-conditioning conditions of ISG vehicles comprises a blower voltage detection unit(22), a coolant temperature sensor(24), a battery temperature detection unit(26), and an engine controller(30). The blower voltage detection unit detects a CAN(Controller Area Network) communications network and blower voltages of the ISG vehicles, which are not equipped with an air conditioning controller. The coolant temperature sensor detects the cooling water temperature of the ISG vehicles. The battery temperature detection unit detects the temperature of a battery in the ISG vehicles. The engine controller determines whether to start or restrict an idle stop mode based on an on-off state of an air conditioner switch(28), the blower voltages, the coolant temperature, and the temperature of the battery.
Abstract translation: 目的：提供基于ISG（空闲停车和Go）车辆的空调条件的ISG（空闲停止和转向）逻辑控制系统及其方法，无需空调控制器即可通过空调建模使用空气强制重启 调节器信号，鼓风机电压，冷却剂温度和电池的温度。 构成：基于ISG车辆的空调条件的ISG逻辑控制系统包括鼓风机电压检测单元（22），冷却剂温度传感器（24），电池温度检测单元（26）和发动机控制器（30） 。 鼓风机电压检测单元检测未配备空调控制器的ISG车辆的CAN（控制器局域网）通信网络和鼓风机电压。 冷却液温度传感器检测ISG车辆的冷却水温度。 电池温度检测单元检测ISG车辆中的电池的温度。 发动机控制器基于空调开关（28）的开 - 关状态，鼓风机电压，冷却剂温度和电池的温度来确定是启动还是限制怠速停止模式。
-
公开(公告)号：KR101807014B1
公开(公告)日：2017-12-11
申请号：KR1020120146807
申请日：2012-12-14
Applicant: 현대자동차주식회사
Abstract: 본발명의실시예에따른차량의발전제어시스템은, 엔진또는구동휠로부터회전력을받아서전기를생성하는발전기, 상기발전기와전기적으로연결되어전기를공급받고제1출력부와제2출력부로선택적으로전기를출력하는스위칭부, 상기스위칭부의상기제1출력부에전기적으로연결되는커패시터, 상기스위칭부의상기제2출력부에전기적으로연결되는배터리와전기부하, 상기스위칭부의상기제1출력부와상기제2출력부에동시에전기적으로연결되는컨버터, 및차량의운행정보및 상기배터리의상태에따라서상기발전기의발전부하, 상기스위칭부, 상기컨버터를제어하고, 상기전기부하의소모전력을감지하는제어부를포함할수 있다. 따라서, 발전기의회생에너지가증가하고, 배터리의충방전횟수가감소하여연료소모를줄이고, 배터리의내구성을향상시키며, DC/DC컨버터의용량을줄임으로써가격경쟁력을향상시킬수 있다. 아울러, 차량에따라서실도로주행모드에서 3 내지 4%의연료절감효과가있다.
Abstract translation: 根据本发明系统的实施例中，车辆的发电控制受到来自发动机或驱动轮的旋转力是用于发电的发电机，连接到发电机和通过选择性地部分的第一输出部供电功率和第二输出 电容器，电连接到开关单元的第一输出单元;电池和电负载，电连接到开关单元的第二输出单元;以及开关单元的第一输出单元和第二输出单元， 以及控制器，用于根据车辆的驱动信息和电池的状态来控制发电机，开关单元和变换器的发电负载，并且用于感测电负载的功耗， 在可以包含。 因此，发电机的再生能量增加，电池的充电/放电循环次数减少，燃料消耗减少，电池的耐久性提高，并且通过减小DC / DC转换器的容量可以提高成本竞争力。 另外，根据车辆的不同，实际道路模式下的燃油消耗量会减少3％至4％。
-
-
-
-
-
-
-
-
-
Search Results
83
records
(took 0.024 seconds)
