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    • 4. 发明公开
    • 이온 신호에서 연료와 공기의 가변적인 특성들을 상쇄하기위한 장치와 방법
    • 补充燃料和离子信号中的空气特性
    • KR1020080022047A
    • 2008-03-10
    • KR1020070088905
    • 2007-09-03
    • 우드워드, 인크.
    • 비엘,매튜
    • F02D45/00F02D41/02
    • F02D35/021F02D13/0249F02D41/0047F02D41/2474F02M26/01F02M26/16
    • An apparatus and a method of compensating variable fuel and air characteristics in an ion signal are provided to directly compensate the ion signal by measuring a scaling factor to measure the variation of a reference ion current signal and then transferring the scaling factor to a controller. A method of compensating variable fuel and air characteristics in an ion signal comprises the step of receiving a reference ion current signal which displays an ion condensation substance of a reference combustion chamber. A difference between a present reference ion current and a previous reference ion current is measured(202). A scaling factor is measured based on the difference between the present reference ion current and the previous reference ion(204). The scaling factor is transferred to at least one controller which receives an ion current signal(206).
    • 提供了一种补偿离子信号中可变燃料和空气特性的装置和方法,以通过测量缩放因子来直接补偿离子信号,以测量参考离子电流信号的变化,然后将缩放因子传送到控制器。 在离子信号中补偿可变燃料和空气特性的方法包括接收显示参考燃烧室的离子冷凝物质的参考离子电流信号的步骤。 测量本参考离子电流和先前的参考离子电流之间的差异(202)。 基于当前参考离子电流和先前的参考离子之间的差异来测量比例因子(204)。 缩放因子被传送到接收离子电流信号的至少一个控制器(206)。
    • 5. 发明公开
    • 내연 기관 제어 방법
    • 用于控制内燃机的方法
    • KR1020050094756A
    • 2005-09-28
    • KR1020047011864
    • 2004-01-05
    • 콘티넨탈 오토모티브 게엠베하
    • 헨,미하엘옐레,마르틴창,홍
    • F02D41/00
    • F02D13/0249F02D13/0261F02D41/0002F02D41/1406F02D2041/001F02D2041/1423F02D2200/0402F02D2200/0406F02D2200/0408Y02T10/18Y02T10/42
    • An internal combustion engine has at least one actuator which influences the gas exchange in the corresponding cylinder. The position of the first actuator(s) is varied and in given controlled positions, measured parameters for determining a first and further estimated parameters are recorded, whereby the first and/or further estimated parameters are determined from an estimated value or a measured value for the position of the first actuator(s) and a correction value for the estimated value or the measured value for the position determined. An optimisation procedure is carried out by means of which deviations of the first estimated parameter from the further estimated parameters for all given controlled positions are minimised by a matching of the correction value for the estimated value or measured value for the position. In the wider operation of the internal combustion engine, at least one set parameter is determined for control of the first actuator(s) and/or the further actuators dependent on at least one estimated parameter, which is dependent on an estimated value or a measured value for the position of the first actuator(s) and is also dependent on the correction value of the estimated value or measured value for the position.
    • 内燃机具有影响相应气缸中的气体交换的至少一个致动器。 第一致动器的位置是变化的,并且在给定的控制位置中,记录用于确定第一和另外的估计参数的测量参数,由此第一和/或进一步估计的参数根据估计值或测量值确定 第一致动器的位置和所确定的位置的估计值或测量值的校正值。 通过对于该位置的估计值或测量值的校正值的匹配,将第一估计参数与所有给定受控位置的进一步估计参数的偏差最小化,从而最小化优化过程。 在内燃机的更广泛的操作中,确定至少一个设定的参数用于控制第一致动器和/或另外的致动器,其取决于至少一个估计参数,该估计参数取决于估计值或测量的 第一致动器的位置的值,并且还取决于该位置的估计值或测量值的校正值。
    • 7. 发明公开
    • 연소 기관, 상기 연소 기관을 포함하는 차량 및 상기 연소 기관을 제어하는 방법
    • 燃烧发动机,包含燃烧发动机的车辆和用于控制燃烧发动机的方法
    • KR1020160093716A
    • 2016-08-08
    • KR1020167018047
    • 2014-12-03
    • 스카니아 씨브이 악티에볼라그
    • 군나르손니클라스나이버그세드릭올로프손에릭
    • F02D13/02F02D13/04
    • F01L13/06F01L1/047F01L1/344F02B75/02F02B2075/027F02D13/0249F02D13/0273F02D13/04
    • 본발명은 4-행정연소기관에관한것으로, 적어도하나의실린더(10), 각각의실린더(10)에배치되는피스톤(12), 각각의실린더(10)에배치되며, 흡기시스템(20)과연결되는적어도하나의흡기밸브(18), 각각의흡기밸브(18)를제어하는적어도하나의제1 캠샤프트(22), 각각의실린더(10)에배치되며, 배기시스템(26)과연결되는적어도하나의배기밸브(24), 각각의배기밸브(24)를제어하는적어도하나의제2 캠샤프트(28), 및각각의캠 샤프트(22, 28)를제어하는크랭크샤프트(16)를포함한다. 적어도하나의위상-시프트장치(34)는, 크랭크샤프트(16)에대해적어도하나의제2 캠샤프트(28)의위상-시프트를위해크랭크샤프트(16)와적어도하나의제2 캠샤프트(28) 사이에배치되며, 상기제2 캠샤프트(28)는, 배기행정중에실린더(10) 내의압축을통해엔진-제동을달성하도록적어도하나의배기밸브(24)가연소기관의팽창행정중에개방되고, 연소기관의배기행정중에폐쇄되도록제어되는상태로위상-시프트된다. 또한, 본발명은이러한연소기관(2)을포함하는차량(1) 및연소기관(2)을제어하는방법에관한것이다.
    • 一种控制四冲程内燃机的方法,包括至少一个汽缸; 一个排列在每个气缸中的活塞; 至少一个入口阀,布置在每个气缸中,其与入口系统连接; 至少一个第一凸轮轴,其控制每个入口阀; 至少一个排气阀,布置在与排气系统连接的每个气缸中; 至少一个第二凸轮轴,其控制每个排气阀; 以及控制每个凸轮轴的曲轴。 至少一个相移装置设置在曲轴和第二凸轮轴之间,以使第二凸轮轴相对于曲轴相移至排气门以这种方式被控制的状态,即在 发动机的膨胀冲程并且在发动机的排气冲程期间关闭,以在排气冲程期间通过气缸中的压缩来实现发动机制动。
    • 9. 发明公开
    • 가솔린 엔진 제어 시스템 및 이를 제어하는 방법
    • GASOLIN发动机控制系统及其控制装置
    • KR1020140057427A
    • 2014-05-13
    • KR1020120121874
    • 2012-10-31
    • 현대자동차주식회사기아자동차주식회사
    • 김승범
    • F02D41/14F02D41/04F02D13/02F02D45/00
    • F02D41/0097F02D13/0249F02D13/0261F02D19/0636F02D19/0649F02D35/027F02D41/0025F02D41/064F02D41/1498F02D2013/0292Y02T10/18Y02T10/36
    • The present invention relates to a system for controlling a gasoline engine comprising a crank shaft rotation sensor measuring the rotation speed of a crank shaft; a cooling water temperature sensor measuring the temperature of cooling water; an engine knocking sensor; a valve timing device; an engine igniter; an air/fuel controlling unit; and a control unit, wherein the control unit which determines a cold engine start compensation factor and the fuel class of fuel introduced into an engine by obtaining the rotation speed of a crank shaft, the temperature of cooling water, and knocking information from the crank shaft rotation sensor, the cooling temperature sensor, and the engine knocking sensor, respectively, determines a fuel/cold engine start compensation factor based on the fuel class and the cold engine start compensation factor, and controls at least one operation among the valve timing device, the engine igniter, or the air/fuel controlling unit according to the determined fuel/cold engine start compensation factor if the determined fuel/cold engine start compensation factor is not the predetermined standard fuel/cold engine start compensation factor.
    • 本发明涉及一种用于控制汽油发动机的系统,其包括测量曲柄轴的转速的曲柄轴旋转传感器; 测量冷却水温度的冷却水温度传感器; 发动机撞击传感器; 气门正时装置; 发动机点火器; 空气/燃料控制单元; 以及控制单元,其中所述控制单元通过从曲柄轴获得曲柄轴的转速,冷却水的温度和爆震信息来确定冷发动机起动补偿系数和引入发动机的燃料的燃料等级 旋转传感器,冷却温度传感器和发动机碰撞传感器分别基于燃料等级和冷启动补偿系数来确定燃料/冷启动器起动补偿系数,并且控制气门正时装置, 如果确定的燃料/冷启动器起动补偿系数不是预定的标准燃料/冷启动补偿系数,则根据确定的燃料/冷启动器起动补偿系数,发动机点火器或空气/燃料控制单元。