자동차 내연기관의 스타트-스톱 시스템용 방법 및 장치
    1.
    发明授权
    자동차 내연기관의 스타트-스톱 시스템용 방법 및 장치 有权
    - 电动车辆内燃机启停系统的方法与装置

    公开(公告)号:KR101681913B1

    公开(公告)日:2016-12-02

    申请号:KR1020117014187

    申请日:2009-10-21

    IPC分类号: F02N15/02 F02D29/02 F02N11/00

    摘要: 본발명은스타트-스톱시스템을구비한자동차의내연기관용시동방법이 방법을실시하기위한방법시동장치(10)에관한것으로, 상기시동장치는스타터모터(11)와삽입장치(12, 20)를포함하고, 상기삽입장치는스톱단 계가시작될때 상기피니언을내연기관의링 기어(14) 내로축 방향으로삽입한다. 엔진의재시동이가능해질때까지의주기를최소화하기위해, 스톱단계가시작될때 피니언(13)은내연기관(15)의스위치-오프후 및정지전에스타터모터의스위치-오프시여전히회전하고있는링 기어(14) 내로토션스프링(25)에의해링 기어의회전방향으로탄성적으로삽입된다.

    摘要翻译: 本发明涉及一种机动车辆内燃机的起动方法,包括起停系统和用于执行所述方法的起动装置(10),所述起动装置包括起动电动机(11)和插入装置 (12,20),当停止循环开始时,其将滑动小齿轮(13)轴向地插入内燃机的冠齿轮(14)中。 为了最小化直到发动机重新启动的时间段,一旦内燃机(13)停止阶段开始,小齿轮(13)就借助于压力弹簧(25)弹性插入静止旋转的冠齿轮(14) (15)关闭,但在停机之前,起动马达(11)关闭。

    내연기관의 제어 방법 및 장치
    2.
    发明公开
    내연기관의 제어 방법 및 장치 审中-实审
    用于控制内燃机的方法和装置

    公开(公告)号:KR1020140050555A

    公开(公告)日:2014-04-29

    申请号:KR1020130123488

    申请日:2013-10-16

    IPC分类号: F02D41/04 F02D9/02 F02D45/00

    摘要: The present invention relates to a method for controlling an arrest behavior of an internal combustion engine. According to the method, an air measurement and supply device is closed when a stop condition is detected, and then is opened again with a degree of opening (a) immediately after a detected value (nschw_u) of the speed (n) of the internal combustion engine is below a set speed threshold (ns). The air measurement and supply device is opened with the degree of opening (a) after a standby angle (j) passes from a dead point (T2). In this case, the angle (j) is selected according to a desired stop position (KWstop_soll). [Reference numerals] (AA,DD) Exhaust stroke; (BB,GG) Operation stroke; (CC,FF) Intake stroke; (EE,HH) Compression stroke

    摘要翻译: 本发明涉及一种用于控制内燃机的停止行为的方法。 根据该方法,当检测到停止条件时,空气测量和供给装置关闭,然后在内部的速度(n)的检测值(nschw_u)之后立即以开度(a)再次打开, 内燃机低于设定速度阈值(ns)。 在待机角(j)从死点(T2)经过之后,空气测量和供给装置以打开程度(a)打开。 在这种情况下,根据期望的停止位置(KWstop_sol1)来选择角度(j)。 (附图标记)(AA,DD)排气冲程; (BB,GG)操作行程; (CC,FF)进气冲程; (EE,HH)压缩冲程

    내연 기관의 가변 밸브 타이밍 기구 제어 장치 및 제어 방법
    7.
    发明公开
    내연 기관의 가변 밸브 타이밍 기구 제어 장치 및 제어 방법 审中-实审
    用于控制内燃机中可变阀定时机构的控制装置和方法

    公开(公告)号:KR1020130034612A

    公开(公告)日:2013-04-05

    申请号:KR1020120107445

    申请日:2012-09-26

    摘要: PURPOSE: An apparatus and a method for controlling a variable valve timing mechanism of an engine are provided to properly maintain an engine operational performance by preventing the control error of an engine valve timing and making the engine valve timing reach a target value when a crank shaft rotates backward. CONSTITUTION: An apparatus for controlling a variable valve timing mechanism of an engine comprises a rotation detecting part and a control part. The forward and backward rotation detecting part detects the rotation direction of a crank shaft. The control part controls the operation of an actuator. When the crank shaft rotates backward, the control part makes the crank shaft rotate in a current state.

    摘要翻译: 目的:提供一种用于控制发动机的可变气门正时机构的装置和方法,以通过防止发动机气门正时的控制误差并使发动机气门正时达到目标值来适当地保持发动机的运行性能,当曲轴 向后旋转 构成:用于控制发动机的可变气门正时机构的装置包括旋转检测部和控制部。 前后旋转检测部检测曲轴的旋转方向。 控制部控制致动器的动作。 当曲轴向后旋转时,控制部使曲轴在当前状态下旋转。

    엔진의 시동 시간 단축 시스템 및 방법
    8.
    发明公开
    엔진의 시동 시간 단축 시스템 및 방법 有权
    用于减少发动机起动时间的系统和方法

    公开(公告)号:KR1020110029649A

    公开(公告)日:2011-03-23

    申请号:KR1020090087420

    申请日:2009-09-16

    发明人: 진정식

    摘要: PURPOSE: A system and method for reducing starting time of an engine are provided to accurately detect the location of a crank when an engine is stopped by detecting the RPM of an engine according to the rotation direction of a starter motor by deforming the gear teeth shape of a flywheel. CONSTITUTION: A system for reducing starting time of an engine comprises a gear teeth and a flywheel(31). A plurality of gear teeth is located along the columnar direction. The gear teeth comprise two parts which has different distance from the center of the flywheel. The flywheel is formed along the circumference to be repeated in same shape.

    摘要翻译: 目的:提供一种用于减少发动机起动时间的系统和方法,以通过根据起动电动机的旋转方向通过使齿轮齿形变形来检测发动机的转速来精确地检测发动机停止时曲轴的位置 的飞轮。 构成:用于减少发动机起动时间的系统包括齿轮齿和飞轮(31)。 多个齿轮齿沿柱面方向设置。 齿轮齿包括与飞轮中心不同距离的两部分。 飞轮沿着圆周形成,以相同的形状重复。

    연료 분사 제어 방법
    10.
    发明公开
    연료 분사 제어 방법 失效
    燃油喷射控制装置

    公开(公告)号:KR1020080004574A

    公开(公告)日:2008-01-09

    申请号:KR1020077025551

    申请日:2006-05-09

    摘要: A fuel injection control method for controllably injecting a fuel into the multiple cylinders of an engine (20) capable of increasing responsiveness at the time of starting in the engine in which a common rail system is used and reducing vibration in the overall engine in which a plurality of engines are driven and a fuel injection control device. The fuel injection control device comprises an engine stop operation recognizing means (17), a specific cylinder recognizing means (16), and a fuel injection control means (15). In the fuel injection control means (15), fuel injection is stopped after the fuel is injected into a specific cylinder recognized by the specific cylinder recognizing means (16) after engine stop operation is recognized by the engine stop operation recognizing means (17). Then, a fuel injection control is performed with a phase difference between the fuel injection of the specific engine and the fuel injection of the other engine.

    摘要翻译: 一种燃料喷射控制方法,用于将发动机(20)的多个气缸可控地喷射到能够增加在使用共轨系统的发动机中启动时的响应性并减少整个发动机中的振动的燃料喷射控制方法,其中, 多个发动机被驱动和燃料喷射控制装置。 燃料喷射控制装置包括发动机停止操作识别装置(17),特定气缸识别装置(16)和燃料喷射控制装置(15)。 在燃料喷射控制装置(15)中,在通过发动机停止操作识别装置(17)识别出发动机停止操作之后,燃料喷射到由特定气缸识别装置(16)识别的特定气缸中之后停止燃料喷射。 然后,以特定发动机的燃料喷射与其他发动机的燃料喷射之间的相位差进行燃料喷射控制。