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公开(公告)号：KR101199058B1
公开(公告)日：2012-11-07
申请号：KR1020100123862
申请日：2010-12-06
CPC classification number: F02N11/084 , F02N11/0818 , F02N11/0822 , F02N2200/061 , F02N2200/0807 , F02N2200/0808 , F02N2200/0815 , Y02T10/48
Abstract: 본 발명은 ISG 시스템 및 그의 제어 방법에 관한 것으로, 해결하고자 하는 기술적 과제는 자동 변속기 차량의 엔진 정지 조건 및 재시동 조건에 따라, 엔진의 시동을 제어하여 불필요한 공회전에 의한 연료 소비를 방지하는데 있다. 이를 위해 본 발명은 엔진이 구동중일 경우 엔진 제어기에서는 엔진 정지 선행 조건을 만족하는지 확인하는 단계와, 엔진 정지 선행 조건을 만족하면 엔진 정지가 가능한 상태인지 확인하는 단계와, 엔진 정지 가능한 상태이면 엔진 정지 조건을 만족하는지 확인하는 단계와, 엔진 정지 조건을 만족하면 구동중인 엔진을 정지시키는 단계와, 엔진이 정지되면 키 시동 조건을 만족하는지 확인하는 단계와, 키 시동 조건을 만족하지 않으면 재시동이 가능한 상태인지 확인하는 단계와, 재시동이 가능한 상태이면 재시동을 위한 조건을 만족하는지 확인 하는 단계 및 재시동 조건을 만족하면 엔진을 재시동 시키는 단계를 개시한다.
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公开(公告)号：KR1020120116630A
公开(公告)日：2012-10-23
申请号：KR1020110034183
申请日：2011-04-13
Applicant: 현대자동차주식회사
CPC classification number: F02D29/02 , B60W10/26 , B60W20/13 , B60W2510/244 , F02D45/00
Abstract: PURPOSE: A method for controlling power generation and improving fuel efficiency of a vehicle is provided to improve the durability of a battery, and to possessively reduce loads on an alternator as the power generation control by the alternator is changed on the basis of the temperature and engine efficiency. CONSTITUTION: A method for controlling power generation and improving fuel efficiency of a vehicle comprises following steps. If conditions for controlling the power generation are not satisfied, the power generation control logic is stopped. If the conditions for controlling the power generation are satisfied, the power generation control logic is processed(S10). If the refresh for the state of the charge of a battery is not necessary, the basic logic for controlling the power generation is processed. If the refresh is necessary, the power generation control logic for improving the fuel efficiency is processed(S30). Whether or not the engine and alternator belong to the high fuel efficiency section is determined when the logic for improving the fuel efficiency. The refresh is processed on the basis of the result of the determination(S50). The logic returns to initial logic, and is maintained in a standby mode after the refresh. [Reference numerals] (AA) Start; (BB) Finish; (S10) Controlling the power generation?; (S20) Stopping the power generation control; (S30) Whether or not the battery refresh is necessary; (S40) Existing power generation control; (S50) Alternator/ the area where the efficiency of an engine is high; (S60) The first refresh is operated(charge, more than 14.8V); (S70) The second refresh is operated(charge, more than 14.xxV)
Abstract translation: 目的：提供一种用于控制车辆的发电和提高燃料效率的方法，以提高电池的耐用性，并且随着交流发电机的发电控制基于温度而变化，能够有效地减少交流发电机上的负载，并且 发动机效率。 构成：一种用于控制发电和提高车辆燃料效率的方法，包括以下步骤。 如果不满足用于控制发电的条件，则停止发电控制逻辑。 如果满足用于控制发电的条件，则处理发电控制逻辑（S10）。 如果不需要刷新电池的充电状态，则处理用于控制发电的基本逻辑。 如果需要刷新，则处理用于提高燃料效率的发电控制逻辑（S30）。 当提高燃油效率的逻辑时，确定发动机和交流发电机是否属于高燃油效率部分。 基于判定结果来处理刷新（S50）。 逻辑返回到初始逻辑，并在刷新后保持在待机模式。 （附图标记）（AA）开始; （BB）完成; （S10）控制发电？ （S20）停止发电控制; （S30）电池刷新是否需要; （S40）现有发电控制; （S50）发电机/发动机效率高的区域; （S60）第一次刷新操作（充电，超过14.8V）; （S70）第二次刷新操作（充电，超过14.xxV）
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公开(公告)号：KR101189412B1
公开(公告)日：2012-10-10
申请号：KR1020100124550
申请日：2010-12-07
Applicant: 현대자동차주식회사
CPC classification number: B60W10/06 , B60W30/18018 , B60W2540/12 , B60W2540/16 , B60W2550/142 , F02N11/0822 , F02N11/0837 , F02N2200/0802 , F02N2200/102 , F02N2200/124 , Y02T10/48
Abstract: 본 발명은, ISG 시스템을 탑재한 차량에 구비된 ISG 로직 제어 장치에 있어서, 브레이크 페달 스위치와 상기 차량의 기어단의 현재 상태를 표시하는 변속레버 스위치와 상기 차량에 탑재되어 상기 차량이 위치하고 있는 도로의 경사각을 측정하는 경사각 센서와 상기 측정된 경사각에 따라 강판로 상의 차량에 대해서는 상기 변속레버 스위치가 표시하는 기어단과는 무관하게 상기 차량 내부적으로 중립(N)으로 제어하는 제어부 및 상기 차량의 기어단이 주행(D)인 상태에서 브레이크 페달이 온으로 되면 아이들 스탑을 행하고, 상기 차량의 기어단이 주행(D)인 상태에서 브레이크 페달이 오프로 되면 정지중인 엔진을 재시동시키는 엔진부를 포함하는 것을 특징으로 하며, ISG 차량에 대하여 강판로에서도 차량의 거동에 안정성을 확보할 수 있는 효과가 있다.
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公开(公告)号：KR1020120063400A
公开(公告)日：2012-06-15
申请号：KR1020100124550
申请日：2010-12-07
Applicant: 현대자동차주식회사
CPC classification number: B60W10/06 , B60W30/18018 , B60W2540/12 , B60W2540/16 , B60W2550/142 , F02N11/0822 , F02N11/0837 , F02N2200/0802 , F02N2200/102 , F02N2200/124 , Y02T10/48
Abstract: PURPOSE: A method and a device for controlling ISG logic are provided to guarantee the smooth starting of ISG vehicles by controlling a transmission in neutral. CONSTITUTION: A method for controlling ISG logic is as follows. Whether or not a brake pedal is turned on is determined while a gear level is in a driving state(S210). If the brake pedal is turned on, the inclination angle of a road is measured and a slope is determined(S220). If the road is a slope, a gear level is in neutral regardless of the driving state(S230). Whether the brake pedal is turned on or not is determined while the gear level is in the driving state(S240). If the brake pedal is turned off, the gear level is converted into the driving state from neutral(S250).
Abstract translation: 目的：提供一种用于控制ISG逻辑的方法和装置，以通过控制中性点的传输来保证ISG车辆的平稳启动。 构成：控制ISG逻辑的方法如下。 在齿轮级处于驱动状态的同时确定制动踏板是否被接通（S210）。 如果制动踏板被打开，则测量道路的倾斜角度并确定斜率（S220）。 如果道路是斜坡，则无论驾驶状态如何，档位都处于中立状态（S230）。 当齿轮级处于驱动状态时，确定制动踏板是否打开（S240）。 如果制动踏板关闭，齿轮级从空档转换为行驶状态（S250）。
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公开(公告)号：KR1020120060114A
公开(公告)日：2012-06-11
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: PURPOSE: A vacuum pressure control device of a brake and a method thereof are provided to keep the vacuum pressure of a brake without additional devices through compensating the vacuum pressure of a brake by using a vacuum pump. CONSTITUTION: A vacuum pressure control device(100) of a brake comprises an ECU(Electronic Control Unit)(110) and a brake vacuum pressure management unit(130). The ECU judges whether brake vacuum pressure is in a reference vacuum pressure range after a vehicle dropped to an ISG mode and generates a vacuum pressure control signal for compensating the brake vacuum pressure according to the judged result. The brake vacuum pressure management unit compensates brake vacuum pressure by using the vacuum pressure control signal. The brake vacuum pressure management unit comprises an auxiliary oil pump(131) and a vacuum pump(132). An auxiliary oil pump generates flow and hydraulic pressure for compensating vacuum pressure of a brake. The vacuum pump supplies vacuum pressure to the auxiliary oil pump.
Abstract translation: 目的：提供一种制动器的真空压力控制装置及其方法，以通过使用真空泵补偿制动器的真空压力来保持制动器的真空压力而不需要附加装置。 构成：制动器的真空压力控制装置（100）包括ECU（电子控制单元）（110）和制动真空压力管理单元（130）。 ECU在车辆下降到ISG模式之后判断制动真空压力是否在参考真空压力范围内，并根据判断结果产生用于补偿制动真空压力的真空压力控制信号。 制动真空压力管理单元通过使用真空压力控制信号补偿制动真空压力。 制动真空压力管理单元包括辅助油泵（131）和真空泵（132）。 辅助油泵产生用于补偿制动器的真空压力的流量和液压。 真空泵为辅助油泵提供真空压力。
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Patent Agency Ranking
公开(公告)号：KR1020120060111A
公开(公告)日：2012-06-11
申请号：KR1020100121685
申请日：2010-12-01
Applicant: 현대자동차주식회사
CPC classification number: F02N11/0814 , B60K35/00 , B60K2350/1076 , F02N11/0833 , F02N11/108 , F02N2200/022 , F02N2200/0801 , F02N2200/102 , Y02T10/48
Abstract: PURPOSE: An ISG display apparatus and a method thereof are provided to assists operator to understand the drive of the ISG device through indicating important states during the driving of a ISG device. CONSTITUTION: An ISG display apparatus comprises a driving information detection unit(11), a memory unit(14), a control unit(13), and a display unit(15). The control unit drives an ISG function by using the vehicle driving information input from the driving information detection unit and receives the instructions related to ISG for each situation from the memory unit by detecting the malfunction of ISG operation or abnormal states. The display unit indicates the instructions related to ISG for each situation through the control unit.
Abstract translation: 目的：提供一种ISG显示装置及其方法，通过在ISG设备的驱动过程中指示重要状态来帮助操作者了解ISG设备的驱动。 构成：ISG显示装置包括驱动信息检测单元（11），存储单元（14），控制单元（13）和显示单元（15）。 控制单元通过使用从驾驶信息检测单元输入的车辆驾驶信息来驱动ISG功能，通过检测ISG运行或异常状态的故障，从存储单元接收与各种情况相关的ISG指令。 显示单元通过控制单元针对每种情况指示与ISG相关的指令。
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公开(公告)号：KR1020120059054A
公开(公告)日：2012-06-08
申请号：KR1020100120658
申请日：2010-11-30
Abstract: PURPOSE: A method for controlling electronic oil pumps of ISG(Idle Stop and Go) vehicles equipped with an automatic transmission is provided to reduce production costs of vehicles by minimizing a mechanical pump and driving an auxiliary electronic oil pump in engine starting operation. CONSTITUTION: A method for controlling electronic oil pumps of ISG vehicles equipped with an automatic transmission is as follows. Necessary hydraulic pressure of the automatic transmission in engine starting operation is calculated(S41). Driving hydraulic pressure of an electronic oil pump is calculated according to the necessary hydraulic pressure of the automatic transmission(S42). The electronic oil pump is driven in order that the calculated driving hydraulic pressure is outputted(S43).
Abstract translation: 目的：提供一种控制装备有自动变速箱的ISG（空转停车）车辆电动油泵的方法，通过在发动机启动运行中最小化机械泵和驱动辅助电动油泵来降低车辆的生产成本。 规定：配备有自动变速箱的ISG车辆的电子油泵的控制方法如下。 计算发动机起动运转时的自动变速器的必要液压（S41）。 根据自动变速器的必要液压来计算电动油泵的液压驱动（S42）。 为了输出计算出的驱动液压而驱动电子油泵（S43）。
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公开(公告)号：KR101628398B1
公开(公告)日：2016-06-09
申请号：KR1020100121474
申请日：2010-12-01
Applicant: 현대자동차주식회사
Abstract: 밀림방지장치및 경사각센서가없어도아이들스탑의진입및 금지의로직을구현할수 있도록한 ISG 차량의경사각모델링을통한 ISG 로직제어장치및 방법을제시한다. 제시된 ISG 차량의경사각모델링을통한 ISG 로직제어장치는밀림방지장치및 경사각센서가미장착된 ISG 차량의악셀개도치를검출하는악셀개도치검출부; ISG 차량의엔진토크량을검출하는엔진토크량검출부; 악셀개도치에따른차속변화량및 엔진토크량에따른차속변화량을계산하는차속변화량계산부; 및악셀개도치에따른차속변화량및 엔진토크량에따른차속변화량에근거하여아이들스탑의진입또는금지를결정하는엔진제어부;를포함한다. 밀림방지장치및 경사각센서가없어도경사각인식이가능하고경사각인식시 ISG를금지할수 있게된다. 통상기존의밀림방지장치의경우 ESP모듈과일체형으로장착되므로대략 10만원정도의원가상승이따르게되지만, 본발명에의하면이러한원가상승이불필요하게된다.
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公开(公告)号：KR1020140085146A
公开(公告)日：2014-07-07
申请号：KR1020120155383
申请日：2012-12-27
CPC classification number: Y02T10/84
Abstract: The present invention relates to a method and a system for controlling active eco driving, which can improve drivability by adjusting acceleration and deceleration patterns, reflecting the intention of a driver as well as performing control for reducing fuel consumption during active eco driving. To achieve this, a method for controlling active eco driving according to an embodiment of the present invention comprises the steps of controlling a vehicle to be driven in an active eco mode when active eco driving is selected; determining acceleration and deceleration intentions of a driver based on changes in the position of an accelerator pedal during the active eco mode driving; and accelerating the vehicle in accordance with changes in the position of the accelerator pedal when there are changes in the position of the accelerator pedal more than a set quantity corresponding to the acceleration intention of the driver.
Abstract translation: 本发明涉及一种用于控制主动生态驾驶的方法和系统，其可以通过调节加速和减速模式来改善驾驶性能，反映驾驶员的意图以及在主动生态驾驶期间执行减少燃料消耗的控制。 为了实现这一点，根据本发明的实施例的用于控制主动环保驾驶的方法包括以下步骤：当选择主动生态驾驶时，以主动生态模式控制待驾驶的车辆; 基于在所述主动生态模式驾驶期间基于加速器踏板的位置的变化来确定驾驶员的加速和减速意图; 并且当加速踏板的位置变化超过对应于驾驶员的加速意图的设定量时，根据加速器踏板位置的变化加速车辆。
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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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