公开(公告)号：US08886443B2

公开(公告)日：2014-11-11

申请号：US13306567

申请日：2011-11-29

Applicant: Chongah Gwon ,  Sejun Kim ,  Jiyong Yu ,  Junghwan Bang

Inventor： Chongah Gwon ,  Sejun Kim ,  Jiyong Yu ,  Junghwan Bang

IPC: G06F19/00 ,  G06G7/70 ,  F02N11/08

CPC classification number: F02N11/0837 ,  F02N2200/0801 ,  F02N2200/0802 ,  F02N2200/102 ,  Y02T10/48

Abstract: An ISG control method for a vehicle in a congested area, may include an N-stage stop determining step that determines whether a shift lever has moved from a D-stage to an N-stage and a brake has been operated, discriminating from when the shift lever is at the D-stage; an N-stage vehicle speed determining step that determines whether a vehicle speed is equal to or less than a predetermined N-stage stop vehicle speed after the N-stage stop determining step; and a remaining condition determining step for entering an idle-stop state, when the vehicle speed is equal to or less than the N-stage stop vehicle speed, as a result of performing the N-stage vehicle speed determining step, and when idle-stop entering conditions other than a position of the shift lever, the vehicle speed, and the history of a maximum traveling vehicle speed are satisfied.

Abstract translation: 在拥堵区域中的车辆的ISG控制方法可以包括：N级停止判定步骤，其判定变速杆是否从D级移动到N级，并且制动器已经被操作， 换档杆处于D档; N档车速判定步骤，在N档停止判定步骤之后，判定车速是否在规定的N级停止车速以下; 以及作为执行N级车速确定步骤的结果，当车速等于或小于N档停止车速时进入怠速停止状态的剩余条件确定步骤， 停止进入除变速杆的位置以外的条件，车速和最大行驶车速的历史。

公开(公告)号：US20120143469A1

公开(公告)日：2012-06-07

申请号：US13306567

申请日：2011-11-29

Applicant: Chongah Gwon ,  Sejun Kim ,  Jiyong Yu ,  Junghwan Bang

Inventor： Chongah Gwon ,  Sejun Kim ,  Jiyong Yu ,  Junghwan Bang

IPC: F02D45/00

CPC classification number: F02N11/0837 ,  F02N2200/0801 ,  F02N2200/0802 ,  F02N2200/102 ,  Y02T10/48

Abstract: An ISG control method for a vehicle in a congested area, may include an N-stage stop determining step that determines whether a shift lever has moved from a D-stage to an N-stage and a brake has been operated, discriminating from when the shift lever is at the D-stage; an N-stage vehicle speed determining step that determines whether a vehicle speed is equal to or less than a predetermined N-stage stop vehicle speed after the N-stage stop determining step; and a remaining condition determining step for entering an idle-stop state, when the vehicle speed is equal to or less than the N-stage stop vehicle speed, as a result of performing the N-stage vehicle speed determining step, and when idle-stop entering conditions other than a position of the shift lever, the vehicle speed, and the history of a maximum traveling vehicle speed are satisfied.

Abstract translation: 在拥堵区域中的车辆的ISG控制方法可以包括：N级停止判定步骤，其判定变速杆是否从D级移动到N级，并且制动器已经被操作， 换档杆处于D档; N档车速判定步骤，在N档停止判定步骤之后，判定车速是否在规定的N级停止车速以下; 以及作为执行N级车速确定步骤的结果，当车速等于或小于N档停止车速时进入怠速停止状态的剩余条件确定步骤， 停止进入除变速杆的位置以外的条件，车速和最大行驶车速的历史。

公开(公告)号：US20120143468A1

公开(公告)日：2012-06-07

申请号：US13306515

申请日：2011-11-29

Applicant: Sejun KIM ,  Chongah GWON ,  Jiyong YU ,  Junghwan BANG

Inventor： Sejun KIM ,  Chongah GWON ,  Jiyong YU ,  Junghwan BANG

IPC: F02D45/00

CPC classification number: F02N11/0837 ,  F02N11/0833 ,  F02N2200/0802 ,  F02N2200/12 ,  F02N2200/123 ,  Y02T10/48

Abstract: An ISG system may include a shift stage sensing unit that senses a shift stage of a transmission, a parking sensing unit that senses a driver's intension of parking by recognizing at least one of whether a vehicle enters a parking lot and whether a parking assistant system may be operated, and an ISG controller that stops an idle-stop of an engine when the shift stage of the shift stage sensing unit may be at a reverse stage or the parking sensing unit senses the driver's intension of parking.

Abstract translation: ISG系统可以包括感测变速器的变速级的变速级感测单元，通过识别车辆是否进入停车场以及停车辅助系统是否可以至少一个来检测驾驶员的停车意图的停车感测单元 以及当变速级感测单元的变速级可能处于倒档阶段或停车感测单元感测驾驶员停车意图时停止发动机怠速停止的ISG控制器。

公开(公告)号：US20120136558A1

公开(公告)日：2012-05-31

申请号：US13211992

申请日：2011-08-17

Applicant: Sejun KIM ,  Chongah Gwon ,  Jiyong Yu ,  Junghwan Bang

Inventor： Sejun KIM ,  Chongah Gwon ,  Jiyong Yu ,  Junghwan Bang

IPC: F02D28/00

CPC classification number: B60K28/10

Abstract: An apparatus and a method for controlling engine restarting of a vehicle includes a hood opening recognition switch automatically on when a hood of the vehicle is opened and outputting a hood opening recognition signal; a front sensor installed on the front of the vehicle and outputting a sensing signal by sensing an object positioned with a predetermined distance in front of the vehicle; a determination unit verifying whether at least one of the hood opening recognition signal and the sensing signal is inputted in the state where an engine of the vehicle is off; and a setting unit setting a lock of restarting of the engine when it is verified that at least one of the hood opening recognition signal and the sensing signal is inputted.

Abstract translation: 一种用于控制车辆的发动机重起的装置和方法，包括当车辆的发动机被打开并且输出发动机罩开启识别信号时自动开启的发动机罩开度识别开关; 安装在车辆前部的前传感器，通过感测在车辆前方以预定距离定位的物体输出感测信号; 确定单元，其在所述车辆的发动机关闭的状态下，验证所述发动机罩开启识别信号和所述感测信号中的至少一个是否被输入; 以及设置单元，当确认发动机罩打开识别信号和感测信号中的至少一个被输入时，设定发动机重新起动的锁定。

公开(公告)号：US08688340B2

公开(公告)日：2014-04-01

申请号：US13288557

申请日：2011-11-03

Applicant: Junghwan Bang ,  Sejun Kim ,  Chongah Gwon ,  Jiyong Yu

Inventor： Junghwan Bang ,  Sejun Kim ,  Chongah Gwon ,  Jiyong Yu

IPC: B60T13/16 ,  B60T13/18 ,  B60T13/46

CPC classification number: B60W30/18018 ,  B60T13/52 ,  B60T17/02 ,  B60W10/06 ,  B60W10/184 ,  B60W10/30 ,  B60W2710/182 ,  B60Y2200/92

Abstract: An apparatus for supplementing a brake vacuum pressure may include an engine control unit (ECU) that generates a vacuum pressure control signal for supplementing the brake vacuum pressure in accordance with the result of determining whether the brake vacuum pressure is included in a reference vacuum pressure range after a vehicle implements an ISG process, a sub-oil pump that is operated in accordance with a control signal from the ECU to supply hydraulic pressure to the inside of an automatic transmission after the vehicle implements the ISG process, a vacuum pump that generates and supplies the brake vacuum pressure to a brake system, and an electronic clutch that selectively couples the sub-oil pump and the vacuum pump to allow driving force of the sub-oil pump to be transmitted to the vacuum pump or to be cut, in accordance with whether the vacuum pressure control signal is sent thereto.

Abstract translation: 用于补充制动真空压力的装置可以包括：发动机控制单元（ECU），其根据确定制动真空压力是否包括在参考真空压力范围内的结果产生用于补充制动真空压力的真空压力控制信号 在车辆实施ISG处理之后，根据来自ECU的控制信号操作的副油泵，其在车辆执行ISG处理之后向自动变速器的内部供应液压;真空泵，其产生和 将制动真空压力提供给制动系统，以及电子离合器，其选择性地将副油泵和真空泵联接，以允许副油泵的驱动力传递到真空泵或被切断，根据 是否向其发送真空压力控制信号。

公开(公告)号：US08678978B2

公开(公告)日：2014-03-25

申请号：US13213903

申请日：2011-08-19

Applicant: Sejun Kim ,  Chongah Gwon ,  Jiyong Yu ,  Junghwan Bang

Inventor： Sejun Kim ,  Chongah Gwon ,  Jiyong Yu ,  Junghwan Bang

IPC: B60T7/22 ,  B60W10/06

CPC classification number: B60W10/06 ,  B60W10/188 ,  B60W30/18118 ,  B60W2710/0644 ,  Y10T477/688 ,  Y10T477/84 ,  Y10T477/865

Abstract: A method and a HAC system controls a hill-state assist control (HAC) operation when restarting an engine of the vehicle having an idle stop and go (ISG) system for an automatic transmission. The method includes starting restarting of the engine by the ISG system and an HAC operation, monitoring the RPM of the engine, and releasing the HAC operation in a case where the RPM of the engine meets an HAC release condition, and maintaining the HAC operation until the HAC release condition is met in a case where the RPM of the engine does not meet the HAC release condition.

Abstract translation: 一种方法和一种HAC系统在重新启动具有用于自动变速器的怠速停止（ISG）系统的车辆的发动机时控制山地状态辅助控制（HAC）操作。 该方法包括：在发动机转速达到HAC释放状态的情况下，通过ISG系统和HAC操作开始重新启动发动机，监控发动机转速，释放HAC运行，并保持HAC运行直到 在发动机的RPM不满足HAC释放条件的情况下满足HAC释放条件。

公开(公告)号：US08554452B2

公开(公告)日：2013-10-08

申请号：US13194350

申请日：2011-07-29

Applicant: Jiyong Yu ,  Sejun Kim ,  Junghwan Bang ,  Chongah Gwon

Inventor： Jiyong Yu ,  Sejun Kim ,  Junghwan Bang ,  Chongah Gwon

IPC: F02N11/08 ,  F02N11/00

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: An ISG system makes it possible improve fuel efficiency of a vehicle by achieving an ISG system at a low cost in a vehicle equipped with an automatic transmission and considerably improve commercial quality of a vehicle by relatively reducing the parts and cost for manufacturing the vehicle, without using a sub-oil pump and a hill-start assist control device.

Abstract translation: ISG系统可以通过在配备有自动变速器的车辆中以低成本实现ISG系统来提高车辆的燃油效率，并通过相对减少车辆制造的部件和成本来大大提高车辆的商业质量，而没有 使用副油泵和起升辅助控制装置。

公开(公告)号：US08527145B2

公开(公告)日：2013-09-03

申请号：US13306391

申请日：2011-11-29

Applicant: Jiyong Yu ,  Sejun Kim ,  Chongah Gwon ,  Junghwan Bang

Inventor： Jiyong Yu ,  Sejun Kim ,  Chongah Gwon ,  Junghwan Bang

IPC: G06F7/00 ,  G06F17/00

CPC classification number: F02N11/0814 ,  B60K35/00 ,  B60K2350/1076 ,  F02N11/0833 ,  F02N11/108 ,  F02N2200/022 ,  F02N2200/0801 ,  F02N2200/102 ,  Y02T10/48

Abstract: An ISG (Idle Stop and Go) display device of an ISG vehicle may include a driving information detecting unit that detects driving information of the vehicle, a memory unit that stores notification about ISG of the vehicle, a control unit that executes the ISG and detects situations of an operation and an abnormality of the ISG by using the driving information of the vehicle which may be input from the driving information detecting unit, and receives the notifications about the ISG which correspond to the situations from the memory unit, and a display unit that may be controlled by the control unit to display the notifications about the ISG in accordance with the situations.

Abstract translation: ISG车辆的ISG（空闲停止和Go）显示装置可以包括检测车辆的驾驶信息的驾驶信息检测单元，存储关于车辆的ISG的通知的存储单元，执行ISG的控制单元， 通过使用可以从驾驶信息检测单元输入的车辆的驾驶信息，并且接收与来自存储单元的情况相对应的关于ISG的通知的ISG的操作和异常的情况以及显示单元 可以由控制单元控制以根据情况显示关于ISG的通知。

公开(公告)号：US20130131899A1

公开(公告)日：2013-05-23

申请号：US13528116

申请日：2012-06-20

Applicant: Minyoung Jung ,  Sejun Kim ,  Jiyong Yu ,  Junyong Lee ,  Daekwang Kim ,  Chikung Ahn

Inventor： Minyoung Jung ,  Sejun Kim ,  Jiyong Yu ,  Junyong Lee ,  Daekwang Kim ,  Chikung Ahn

IPC: G06F11/30

CPC classification number: B60K6/485 ,  B60W10/08 ,  B60W20/50 ,  B60W30/186 ,  B60W2510/0241 ,  B60W2710/083 ,  F16H7/02 ,  F16H57/01 ,  F16H2057/014 ,  Y02T10/6226

Abstract: An apparatus for monitoring belt slip in a belt-torque assistance system includes a motor-alternator slip control unit that determines whether the belt connecting the motor-alternator with the engine in accordance with driving modes of a vehicle slips, and restricts operation of the motor-alternator in accordance with the slip of the belt, an ECU that outputs the operation state of the engine to the motor-alternator slip control unit, an inverter that changes an alternate current generated from the motor-alternator into a direct current or a direct current into an alternate current to drive the motor-alternator, and outputs a signal according to the speed of a rotor and power generation load to the motor-alternator slip control unit, and a motor-alternator operation control unit that operates the motor-alternator to generate power from the driving power transmitted from the engine and to assist torque of the engine.

Abstract translation: 一种用于监测皮带扭矩辅助系统中的皮带打滑的装置，包括马达交流发电机滑移控制单元，其确定根据车辆的驾驶模式连接马达交流发电机的皮带是否滑行，并且限制马达的运行 - 根据皮带的滑移，将发动机的操作状态输出到电动机 - 交流发电机滑移控制单元的ECU，使从电动发电机产生的交流电变为直流或直流的逆变器 电流进入交流电流以驱动电动机交流发电机，并且根据转子的速度和发电负载将信号输出到电动机交流发电机滑动控制单元，以及电动机交流发电机运行控制单元，其操作电动机交流发电机 以从发动机传递的驱动力产生动力并辅助发动机的扭矩。

公开(公告)号：US20120221573A1

公开(公告)日：2012-08-30

申请号：US13385042

申请日：2012-01-30

Applicant: Donald Coolidge Wunsch, II ,  Rui Xu ,  Sejun Kim

Inventor： Donald Coolidge Wunsch, II ,  Rui Xu ,  Sejun Kim

IPC: G06F17/30

CPC classification number: G06F17/30539 ,  G06F19/24

Abstract: Methods and systems for improved unsupervised learning are described. The unsupervised learning can consist of biclustering a data set, e.g., by biclustering subsets of the entire data set. In an example, the biclustering does not include feeding know and proven results into the biclustering methodology or system. A hierarchical approach can be used that feeds proven clusters back into the biclustering methodology or system as the input. Data that does not cluster may be discarded. Thus, a very large unknown data set can be acted on to learn about the data. The system is also amenable to parallelization.

Abstract translation: 描述了改进的无监督学习的方法和系统。 无监督学习可以包括例如通过对整个数据集进行二聚簇的二聚簇数据集的二聚簇。 在一个例子中，双组分不包括将知道和证明的结果提供给双组分方法或系统。 可以使用分级方法，将验证的群集作为输入返回到双重聚类方法或系统。 不会聚集的数据可能被丢弃。 因此，可以采用非常大的未知数据集来了解数据。 该系统也适用于并行化。