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1. 发明公开

KR1020120073344A 내연 기관의 제어 장치 无效
公开(公告)号：KR1020120073344A
公开(公告)日：2012-07-04
申请号：KR1020127012962
申请日：2008-10-15
申请人： 도요타 지도샤(주)
发明人： 우에다고이치 , 사타고타 , 소에지마신이치 , 오츠카가오루
IPC分类号： F02D41/14 , F02D41/30 , F02D41/04 , F02D43/00
CPC分类号： F02D41/3023 , F02D37/02 , F02D41/0002 , F02D41/3029 , F02D41/40 , F02D2041/1434 , F02D2250/18 , Y02T10/42 , Y02T10/44
摘要： 점화 플러그 근방의 공연비와 통내 전체의 공연비가 상이한 내연 기관에 있어서, 내연 기관의 각종 기능에 관한 요구를 각 액츄에이터의 조작에 정확하고 확실하게 반영시켜, 그 요구들을 적절히 실현될 수 있도록 한다.
토크, 효율 및 공연비의 3 종의 물리량을 내연 기관의 제어량으로서 사용하고, 내연 기관의 기능에 관한 요구의 적어도 일부를 상기 3 종의 물리량으로 집약함으로써 각 제어량의 목표값을 설정한다. 그리고, 토크, 효율 및 공연비의 3 종의 제어량의 각 목표값에 기초하여, 흡기량 조정 밸브의 개도, 점화 시기 및 연료 분사량의 3 종의 조작량과, 통내의 공연비 분포를 조정할 수 있는 제 4 조작량을 설정한다.

2. 发明公开

KR1020070061766A 내연기관용 연료 분사 제어 장치 无效
标题翻译：燃油喷射控制装置内燃机
公开(公告)号：KR1020070061766A
公开(公告)日：2007-06-14
申请号：KR1020067022928
申请日：2006-03-20
申请人： 도요타 지도샤(주)
发明人： 우에다고이치 , 사타고타
IPC分类号： F02D41/06 , F02D41/14 , F02D41/24
CPC分类号： F02D41/062 , F02D41/008 , F02D41/2416 , F02D41/2441 , F02D41/2451 , F02D2200/1012
摘要： An operating condition value is acquired at the time of internal combustion engine startup. If the acquired condition value is one of a plurality of reference condition values for which optimum values are defined, the optimum value for the reference condition value is set as a fuel injection amount. If, on the other hand, the acquired condition value is other than the reference condition values, an interpolated value, which is interpolation-calculated by using the relationship between the reference condition values and optimum values, is set as a fuel injection amount. The angular acceleration for fuel injection according to the interpolated value, which is a physical quantity related to the operating performance of an internal combustion engine, is then determined to correct the interpolated value in accordance with the difference between the actual angular acceleration and target angular acceleration.
摘要翻译：在内燃机启动时获取运行状态值。如果所获取的条件值是定义了最佳值的多个参考条件值中的一个，则将参考条件值的最佳值设置为燃料喷射量。另一方面，如果获取条件值不是基准条件值，则将通过使用参考条件值和最佳值之间的关系进行内插计算的内插值设置为燃料喷射量。然后，根据作为与内燃机的运行性能相关的物理量的内插值来确定燃料喷射的角加速度，以根据实际角加速度和目标角加速度之间的差来校正内插值。

3. 发明授权

KR101266764B1 내연 기관의 제어 장치 有权
标题翻译：内燃机控制器
公开(公告)号：KR101266764B1
公开(公告)日：2013-05-28
申请号：KR1020107003711
申请日：2008-10-15
申请人： 도요타 지도샤(주)
发明人： 우에다고이치 , 사타고타 , 소에지마신이치 , 오츠카가오루
IPC分类号： F02D41/14 , F02D41/04 , F02D41/30 , F02D43/00
CPC分类号： F02D41/3023 , F02D37/02 , F02D41/0002 , F02D41/3029 , F02D41/40 , F02D2041/1434 , F02D2250/18 , Y02T10/42 , Y02T10/44
摘要： 점화플러그근방의공연비와통내전체의공연비가상이한내연기관에있어서, 내연기관의각종기능에관한요구를각 액츄에이터의조작에정확하고확실하게반영시켜, 그요구들을적절히실현될수 있도록한다. 토크, 효율및 공연비의 3 종의물리량을내연기관의제어량으로서사용하고, 내연기관의기능에관한요구의적어도일부를상기 3 종의물리량으로집약함으로써각 제어량의목표값을설정한다. 그리고, 토크, 효율및 공연비의 3 종의제어량의각 목표값에기초하여, 흡기량조정밸브의개도, 점화시기및 연료분사량의 3 종의조작량과, 통내의공연비분포를조정할수 있는제 4 조작량을설정한다.

4. 发明公开

KR1020100083123A 내연 기관의 제어 장치 有权
标题翻译：内燃机控制器
公开(公告)号：KR1020100083123A
公开(公告)日：2010-07-21
申请号：KR1020107003711
申请日：2008-10-15
申请人： 도요타 지도샤(주)
发明人： 우에다고이치 , 사타고타 , 소에지마신이치 , 오츠카가오루
IPC分类号： F02D41/14 , F02D41/04 , F02D41/30 , F02D43/00
CPC分类号： F02D41/3023 , F02D37/02 , F02D41/0002 , F02D41/3029 , F02D41/40 , F02D2041/1434 , F02D2250/18 , Y02T10/42 , Y02T10/44
摘要： In an internal combustion in which an air-fuel ratio in the vicinity of an ignition plug and an air-fuel ratio in the whole interior of a cylinder are different from each other, requirements for various functions of the internal combustion are accurately reflected on the operation of actuators and the requirements are appropriately implemented. Three kinds of physical values, torque, efficiency, and an air-fuel ratio, are used as the controlled variables of the internal combustion and at least a portion of the requirements for the functions of the internal combustion is aggregated in the three kinds of physical values, and thus the target values of the respective controlled variables are set. Three kinds of operation amounts, the open degree of an intake adjusting valve, the time of ignition, and a fuel injection amount, and a fourth operation amount for adjusting an air-fuel ratio distribution in the cylinder are set based on the target values of the three kinds of controlled variables, the torque, the efficiency, and the air-fuel ratio.
摘要翻译：在火花塞附近的空燃比和气缸的整个内部的空燃比彼此不同的内燃中，内燃的各种功能的要求被准确地反映在执行器的操作和要求得到适当实施。使用三种物理值，扭矩，效率和空燃比作为内燃的受控变量，并且内燃功能要求的至少一部分聚集在三种物理值，从而设定各控制变量的目标值。基于目标值，设定三种操作量，进气调节阀的开度，点火时间和燃料喷射量，以及用于调节气缸中的空燃比分布的第四操作量三种控制变量，扭矩，效率和空燃比。

5. 发明授权

KR101060532B1 내연 기관의 시동 제어 장치 有权
公开(公告)号：KR101060532B1
公开(公告)日：2011-08-30
申请号：KR1020087031084
申请日：2007-06-13
申请人： 도요타 지도샤(주)
发明人： 사타고타 , 우에다고이치
IPC分类号： F02P5/15 , F02D41/06 , F02D35/02 , F02D45/00
CPC分类号： F02D41/0025 , F02D19/0649 , F02D19/088 , F02D41/062 , F02D41/1497 , F02D2200/0612 , F02D2200/1006 , F02D2200/1012 , F02P5/1506 , Y02T10/36 , Y02T10/46
摘要： In a speed transition period from when an internal combustion engine is started to when an engine speed settles down to a certain speed, a compression top dead center of a cylinder first operating is set as a reference crank angle and compression top dead centers of the cylinders arriving successively after said reference crank angle in the speed transition period are set as judgment use crank angles. Reference crank angle advancing times are detected and stored in advance, wherein the reference crank angle advancing times are crank angle advancing times when a reference fuel is used, and the crank angle advancing times are times required for the crank angle to advance from the reference crank angle to the judgment use crank angles. The actual crank angle advancing times are detected. When an actual crank angle advancing time is shorter than the reference crank angle advancing time, the ignition timing is retarded by an amount corresponding to a difference of the actual crank angle advancing time from the reference crank angle advancing time. When the actual crank angle advancing time is longer than the reference crank angle advancing time, the ignition timing is advanced by an amount corresponding to the difference.

6. 发明公开

KR1020090016724A 내연 기관의 시동 제어 장치 有权
标题翻译：启动内燃机控制器
公开(公告)号：KR1020090016724A
公开(公告)日：2009-02-17
申请号：KR1020087031084
申请日：2007-06-13
申请人： 도요타 지도샤(주)
发明人： 사타고타 , 우에다고이치
IPC分类号： F02P5/15 , F02D41/06 , F02D35/02 , F02D45/00
CPC分类号： F02D41/0025 , F02D19/0649 , F02D19/088 , F02D41/062 , F02D41/1497 , F02D2200/0612 , F02D2200/1006 , F02D2200/1012 , F02P5/1506 , Y02T10/36 , Y02T10/46
摘要： During a transient engine speed period after an internal combustion engine is started until the engine speed is settled at a predetermined value, compression top dead center of a cylinder where initial explosion took place is set at a reference crank angle, and the compression top dead center of each cylinder arriving sequentially following the reference crank angle during a transient engine speed period is each set at a judgment crank angle. A reference crank angle advance time which is time required for advancing from the reference crank angle to each judgment crank angle and is representative of the crank angle advance time when reference fuel is used is detected and stored previously, and each actual crank angle advance time is detected. When an actual crank angle advance time is shorter than the reference crank angle advance time, ignition timing is delayed as much as the deviation of an actual crank angle advance time from the reference crank angle advance time. Ignition timing is advanced as much as the deviation when the actual crank angle advance time is longer than the reference crank angle advance time.
摘要翻译：在内燃机起动直到发动机转速达到预定值之后的瞬时发动机转速期间，将发生初始爆炸的气缸的压缩上止点设定为基准曲柄角，压缩上止点每个气缸在瞬时发动机转速周期期间依次按照基准曲柄角顺序到达的每个气缸各自设定在判断曲柄角。从参考曲柄角度向各判断曲柄角前进所需要的时间，并且代表使用参考燃料时的曲柄角前进时间的参考曲柄角前进时间先前被检测和存储，并且每个实际的曲柄角前进时间是检测。当实际的曲柄角前进时间比参考曲柄角前进时间短时，点火正时与实际曲柄角前进时间与基准曲柄角前进时间的偏差一样多地延迟。当实际曲轴转角提前时间比参考曲柄角前进时间长时，点火正时进行的偏差越多。

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