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1. 发明专利

JP2011190729A Control device for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：JP2011190729A
公开(公告)日：2011-09-29
申请号：JP2010056332
申请日：2010-03-12
申请人： Mazda Motor Corp , Mitsubishi Electric Corp , マツダ株式会社 , 三菱電機株式会社
发明人： MAKINO MICHIKAZU , HAGARI HIDEKI , ESUMI KEITARO , KUSUNOKI TOMOKUNI
IPC分类号： F02D41/22 , F02D13/02 , F02D17/04 , F02D45/00
CPC分类号： F02D35/021 , F02D35/027 , F02D35/028 , F02D41/22 , F02D2041/227 , G01M15/11 , Y02T10/40
摘要： PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine, determining compression preignition and heat source preignition by a single preignition detection without depending on engine speed.
SOLUTION: This control device for the internal combustion engine includes: an abnormal combustion detection means detecting abnormal combustion performing self-ignition irrespective of ignition by an ignition means; a preignition determination means detecting abnormal combustion occurring timing based on information on detection of the abnormal combustion and determining whether or not the abnormal combustion is preignition based on the comparison of preignition determination timing with the abnormal combustion occurring timing; a heat source preignition determination means determining the heat source preignition and compression preignition based on the comparison of the abnormal combustion occurring timing with the heat source preignition determination timing from the preignition determination means; a first avoidance means avoiding the heat source preignition when determined as the heat source preignition; and a second avoidance means avoiding the compression preignition when determined as the compression preignition.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于内燃机的控制装置，通过单个预警检测来确定压缩预警和热源预点火，而不依赖于发动机转速。解决方案：用于内燃机的该控制装置包括：异常燃烧检测装置，检测执行自身点火的异常燃烧，而不管点火装置是否点火; 基于对异常燃烧发生定时的比较，基于异常燃烧检测的信息，判定异常燃烧是否为预先对准，检测异常燃烧发生正时; 热源预警判定单元，基于异常燃烧发生定时与来自前提点确定单元的热源预警确定时刻的比较来确定热源预启动和压缩预对准; 首先避免意味着当确定为热源预燃时避免热源预点火; 并且第二回避意味着当被确定为压缩预警时避免压缩预警。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2011012608A Abnormal ignition control device for internal combustion engine 有权
标题翻译：用于内燃机的异常点火控制装置
公开(公告)号：JP2011012608A
公开(公告)日：2011-01-20
申请号：JP2009157989
申请日：2009-07-02
申请人： Mazda Motor Corp , Mitsubishi Electric Corp , マツダ株式会社 , 三菱電機株式会社
发明人： HAGARI HIDEKI , MAKINO MICHIKAZU , ESUMI KEITARO , KUSUNOKI TOMOKUNI
IPC分类号： F02D45/00
摘要： PROBLEM TO BE SOLVED: To provide an abnormal ignition control device for an internal combustion engine, accurately detecting strength of abnormal ignition and suppressing abnormal ignition, by using a plurality of detection methods for detecting abnormal ignition.SOLUTION: The abnormal ignition control device includes: a knock sensor 1; an ion current sensor 2; a crank angle sensor 3; a pre-ignition determination parameter calculation part 40 calculating a plurality of pre-ignition determination parameters; a validity determination part 50 determining validity when the plurality of pre-ignition determination parameters exceed an abnormal combustion determination threshold value; a pre-ignition strength calculation part 60 calculating the strength of the pre-ignition, based on a parameter-pre-ignition strength map mapping a relation between a pre-ignition determination parameter and the pre-ignition strength, only with respect to the pre-ignition determination parameter of which the validity is determined; a pre-ignition strength arbitration part 70 calculating the final pre-ignition strength by arbitrating the pre-ignition strength if the pre-ignition intensity is calculated; and a pre-ignition prevention control part 80 performing a prevention control of the pre-ignition according to the final pre-ignition intensity.
摘要翻译：要解决的问题：通过使用多种用于检测异常点火的检测方法，提供用于内燃机的异常点火控制装置，准确地检测异常点火强度并抑制异常点火。解决方案：异常点火控制装置包括：爆震传感器1; 离子电流传感器2; 曲柄角传感器3; 预先点火判定参数运算部40，计算多个预先点火判断参数; 确定多个预先点火判定参数超过异常燃烧判定阈值时的有效性的有效性判定部50; 预先点火强度计算部分60，基于仅对预燃点确定参数和预燃强度之间的关系进行参数预点燃强度图计算预点火强度。确定有效性的确定参数; 预燃强度仲裁部分70，如果计算预先点火强度，则通过仲裁预燃强度来计算最终预燃强度; 以及预防点控制部80，其根据最终的预先点火强度进行预点火的防止控制。

3. 发明专利

JP2007187064A Internal combustion engine control device 有权
标题翻译：内燃机控制装置
公开(公告)号：JP2007187064A
公开(公告)日：2007-07-26
申请号：JP2006005248
申请日：2006-01-12
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SAITO TOSHIKATSU , WACHI SATOSHI , MAKINO MICHIKAZU , MATSUMOTO TAKASHI
IPC分类号： F02D45/00 , F02D41/04 , F02D41/18
摘要： PROBLEM TO BE SOLVED: To provide an internal combustion engine control device for estimating the amount of intake air with high accuracy while considering a change of a throttle flow path area in the condition of transient operation when predicting and estimating the amount of intake air during closing an intake valve in a cylinder to be controlled prior to a crank angle before starting the injection of fuel. SOLUTION: The internal combustion engine control device comprises an intake air amount predicting and estimating means 7 using upstream pressure and downstream pressure in a throttle valve 1, a flow path area, an engine speed, a cylinder capacity and an intake air temperature for predicting and estimating the amount of intake air during closing the intake valve 3 in the cylinder to be controlled before starting the injection of fuel, a flow path area detecting means for detecting the flow path area of the throttle valve 1, and a flow path area predicting and estimating means 7 for predicting and estimating the flow path area of the throttle valve 1 during a time from starting the prediction and estimation of the amount of intake air to completing the closing of the intake valve. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种内燃机控制装置，用于在预测和估计进气量的同时考虑到在瞬态运行条件下的节气门流路面积的变化，以高精度估计进气量在开始喷射燃料之前在曲柄角度之前关闭要控制的气缸中的进气门的空气。解决方案：内燃机控制装置包括使用节流阀1中的上游压力和下游压力的进气量预测和估计装置7，流路面积，发动机转速，气缸容量和进气温度用于在开始喷射燃料之前预测和估计在要控制的气缸中的进气门3关闭期间的进气量;用于检测节气门1的流路面积的流路面积检测装置和流路区域预测和估计装置7，用于在开始预测和估计进气量到完成进气门关闭的时间期间预测和估计节流阀1的流路面积。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2007046542A Control device for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：JP2007046542A
公开(公告)日：2007-02-22
申请号：JP2005231960
申请日：2005-08-10
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SAITO TOSHIKATSU , WACHI SATOSHI , MAKINO MICHIKAZU , MATSUMOTO TAKASHI
IPC分类号： F02D45/00
摘要： PROBLEM TO BE SOLVED: To control estimation of throttle downstream pressure, cylinder pressure and intake air quantity at a time of intake air valve closing of a cylinder prior to crank angle by timing of fuel injection start. SOLUTION: This device controls an internal combustion engine for a multiple throttle system having intake air quantity control means 1 provided on independent intake pipes with one end communicating with an intake valve 3 of each cylinder of the internal combustion engine and with other end communicating with a collecting part of each cylinder respectively. The device includes two intake air quantity estimation model of an intake valve closed model modeling an intake air passage from an upstream of the intake air quantity control means 1 to the intake valve 3 and an intake valve open model modeling the intake air passage from the upstream of the intake air quantity control means 1 to an inside of the cylinder with considering volume change, and estimates cylinder pressure at a time of complete intake valve closing and intake air quantity sucked in the cylinder by timing of fuel injection start with using upstream pressure and downstream pressure and flow passage area of the intake air quantity control means, internal combustion engine rotation speed, cylinder volume, and intake air temperature. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过燃料喷射开始的定时来控制在曲柄角之前的气缸关闭气缸时的节气门下游压力，气缸压力和进气量的估计。解决方案：该装置控制多节气门系统的内燃机，其具有设置在独立进气管上的进气量控制装置1，其一端与内燃机的每个汽缸的进气门3连通，另一端与每个气缸的收集部分分别连通。该装置包括对从进气量控制装置1的上游到进气门3的进气通道建模的进气门关闭模型的两个进气量估计模型和从上游模拟进气通道的进气门打开模型考虑到体积变化，进气量控制装置1到缸体内部，并且通过使用上游压力来估计燃料喷射开始的定时来估计在完成进气门关闭时吸入的气缸内的气缸压力和进气量控制装置的下游压力和流通面积，内燃机转速，气缸体积和进气温度。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2006037902A Control device of internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：JP2006037902A
公开(公告)日：2006-02-09
申请号：JP2004221842
申请日：2004-07-29
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： WACHI SATOSHI , MATSUMOTO TAKASHI , MAKINO MICHIKAZU , HAMADA ARINORI , SAITO TOSHIKATSU , NAGAO KOJI , TSUGAMI HIROMICHI , KISHIMOTO YUJI
IPC分类号： F02D41/00 , F02D9/02 , F02D9/10 , F02D11/10 , F02D41/04 , F02D41/18 , F02D45/00
摘要： PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine, in which an intake air flow control module with the same structure can be used, the change of an internal engine control module can be suppressed to a minimum, and the increase of connection line can be suppressed for various forms of a system.
SOLUTION: The intake air flow control module 12 obtains a detected intake air quantity Qa based on an air flow signal Vafs output from an air flow measuring device 13, and corrects the detected intake quantity. The corrected air quantity Qas after correction is given to the internal combustion engine control module 25 outside the air intake quantity module 12, and also to a throttle valve opening control means 101. The internal combustion engine control module 25 receives the information with respect to an electrical load 201, is connected to an acceleration opening sensor 202, a rotational speed sensor 203 of the engine, a water temperature sensor 204 of cooling water, an AT control ECU 205, and a traction control ECU 206, and formed to receive the information from each respectively.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种内燃机的控制装置，其中可以使用具有相同结构的进气流量控制模块，可以将内部发动机控制模块的变化抑制到最小，并且可以抑制各种形式的系统的连接线的增加。
解决方案：进气流量控制模块12基于从空气流量测量装置13输出的气流信号Vafs获得检测到的进气量Qa，并校正检测到的进气量。校正后的校正空气量Qas被提供给进气量模块12外部的内燃机控制模块25，以及节气门开度控制装置101.内燃机控制模块25接收关于电力负载201连接到加速开度传感器202，发动机的转速传感器203，冷却水的水温传感器204，AT控制ECU205和牵引控制ECU206，并且被形成为接收信息分别。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2006009658A Structure and method of regulating air-flow rate at the time of full closure of throttle valve 有权
标题翻译：在阀门完全闭合时调节空气流量的结构和方法
公开(公告)号：JP2006009658A
公开(公告)日：2006-01-12
申请号：JP2004186658
申请日：2004-06-24
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： HAMADA ARINORI , KISHIMOTO YUJI , WACHI SATOSHI , MAKINO MICHIKAZU , SAITO TOSHIKATSU , TSUGAMI HIROMICHI , MATSUMOTO TAKASHI , NAGAO KOJI
IPC分类号： F02D9/10 , F02D9/02 , F16K1/22
摘要： PROBLEM TO BE SOLVED: To regulate an air-flow rate at the time of full closure of a throttle valve by regulating a clearance between a butterfly valve and a body by bending and deforming the butterfly valve by a simple screwing at a low cost by using a fixing device composed of a screw or a simple member. SOLUTION: In this structure of regulating the air-flow rate at the time of full closure of the throttle valve, which is used together with the throttle valve fixed on a shaft by the fixing device, the butterfly valve rotated in the body is provided with a first acting part arranged on the shaft, and second and third acting parts arranged to the fixing device. The second and third acting parts are arranged at right angles of the shaft and in the opposite direction to the first acting part. The third acting part is designed that it can be advanced/retreated to/from the shaft by screwing adjustment by the fixing device and the butterfly valve is bent and deformed by push-pressing the second main surface of the butterfly valve abutting on the first and second acting parts. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过调节蝶阀和阀体之间的间隙来调节节气门完全闭合时的空气流量，通过弯曲和变形蝶阀，通过简单的拧紧在低位置通过使用由螺钉或简单构件构成的固定装置来降低成本。解决方案：在与通过固定装置固定在轴上的节流阀一起使用的节流阀完全关闭时调节空气流量的结构中，蝶阀在体内旋转设置有布置在轴上的第一作用部分，以及布置在定影装置上的第二和第三作用部分。第二和第三作用部分以与轴相反的方向与第一作用部分相反的方向布置。第三作用部件被设计成可以通过由定影装置进行的螺旋调节而使其前进/后退，并且蝶阀通过推压邻接在第一和第二阀上的蝶阀的第二主表面而弯曲和变形，并且第二作用部分。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2004044440A Cylinder discriminating device of internal combustion engine 有权
标题翻译：内燃机缸体识别装置
公开(公告)号：JP2004044440A
公开(公告)日：2004-02-12
申请号：JP2002201331
申请日：2002-07-10
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MAKINO MICHIKAZU , YONEZAWA SHIRO , KANAZAWA EIJI , WATANUKI TAKUO
IPC分类号： F02D45/00 , G01M15/06
CPC分类号： G01M15/06
摘要： PROBLEM TO BE SOLVED: To provide a cylinder discriminating device of an internal combustion engine capable of accurately and surely detecting a reference position for each cylinder without relying upon the rotating state.
SOLUTION: This cylinder discriminating device comprises a means for generating crank angle signals according to the rotation of a crankshaft 12, a means for generating cylinder discriminating signals according to the rotation of a camshaft 11, a means for detecting a reference position based on crank angle signals, a means for setting a cylinder discrimination interval based on the reference position, a means for specifying each cylinder based on the cylinder discrimination signals in the cylinder discrimination interval, and a rotating state detection means for detecting a low rotation range and a high rotation range. The reference position detection means comprises a first detection processing means for validating processing specifications corresponding to a low rotation range operation state and a second detection processing means for validating processing specifications corresponding to a high rotation range operating state. The first and second detection processing means are switchingly used according to the operating state.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种内燃机的气缸识别装置，能够精确可靠地检测每个气缸的基准位置，而不依赖于旋转状态。该气缸识别装置包括根据曲轴12的旋转产生曲柄角信号的装置，用于根据凸轮轴11的旋转产生气缸识别信号的装置，用于检测基准位置的装置曲柄角信号，基于基准位置设定气缸判别间隔的装置，用于根据气缸辨别区间中的气缸判别信号指定每个气缸的装置和用于检测低旋转范围的旋转状态检测装置，以及高旋转范围。参考位置检测装置包括用于验证与低旋转范围操作状态相对应的处理规格的第一检测处理装置和用于验证与高旋转范围操作状态相对应的处理规格的第二检测处理装置。第一和第二检测处理装置根据操作状态被切换使用。版权所有（C）2004，JPO

8. 发明专利

JP2014181561A Control device for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：JP2014181561A
公开(公告)日：2014-09-29
申请号：JP2013054631
申请日：2013-03-18
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MAKINO MICHIKAZU , HAGARI HIDEKI , WATANUKI TAKUO
IPC分类号： F02M25/07
CPC分类号： F02D41/0072 , F02D13/0215 , F02D21/08 , F02D41/1446 , F02D41/18 , F02D41/2448 , F02D41/2464 , F02D2200/0406 , F02D2200/0411 , F02M26/48 , Y02T10/47
摘要： PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of accurately estimating an EGR flow rate even when opening-flow characteristics of an EGR valve are varied by secular change.SOLUTION: A control device for an internal combustion engine includes an exhaust gas recirculation amount estimating unit for learning relationship between an exhaust gas recirculation valve opening area calculated by an exhaust gas recirculation valve opening area calculating unit and an opening of an exhaust gas recirculation valve, and based on the learned relationship between the exhaust gas recirculation valve opening area and the opening of the exhaust gas recirculation valve, estimating an exhaust gas recirculation amount used for controlling the internal combustion engine.
摘要翻译：要解决的问题：提供一种能够即使在EGR阀的开放流动特性由于长期变化而变化时能够精确地估计EGR流量的内燃机的控制装置。解决方案：内燃机的控制装置包括：废气再循环量估计单元，用于学习由排气再循环阀开口面积计算单元计算的废气再循环阀开口面积与排气再循环阀的开度之间的关系，并且基于废气再循环阀开口区域和排气再循环阀的打开，估计用于控制内燃机的废气再循环量。

9. 发明专利

JP2014047627A Waste gate valve controlling device for internal combustion engine 有权
标题翻译：用于内燃机的废气门控制装置
公开(公告)号：JP2014047627A
公开(公告)日：2014-03-17
申请号：JP2012188419
申请日：2012-08-29
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MAKINO MICHIKAZU , YOKONO MICHIHISA
IPC分类号： F02B37/18
CPC分类号： F02B37/127 , F02B37/18 , F02D41/0007 , F02D2200/101 , F02D2200/602 , F02D2250/34 , Y02T10/144
摘要： PROBLEM TO BE SOLVED: To provide a waste gate valve controlling device capable of retaining a high responsiveness and reducing a power consumption.SOLUTION: A waste gate valve controlling device sets a target waste gate valve opening in accordance with the running state of an internal combustion engine; determines the propriety of super charge to the internal combustion engine in accordance with the number of revolutions of the internal combustion engine and a target waist gate valve opening, as detected; and, when determining that the super charge is not necessary, stops a driving current to a waist gate valve drive part when the waist gate valve reaches a desired opening.
摘要翻译：要解决的问题：提供一种能够保持高响应性并降低功耗的废气门阀控制装置。解决方案：废气闸阀控制装置根据内燃机的运行状态设定目标废气闸阀开度发动机; 根据检测到的内燃机和目标腰闸阀开度的转数，确定内燃机的超级充电的适当性; 并且当确定不需要超级电荷时，当腰部闸阀达到期望的开口时，停止对腰围阀驱动部的驱动电流。

10. 发明专利

JP2012229675A Pre-ignition estimation control device for internal combustion engine 有权
标题翻译：用于内燃机的预警估计控制装置
公开(公告)号：JP2012229675A
公开(公告)日：2012-11-22
申请号：JP2011099283
申请日：2011-04-27
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MAKINO MICHIKAZU
IPC分类号： F02D45/00 , F02D41/06 , F02D41/22
CPC分类号： F02N11/0818 , F02D35/027 , F02D41/0025 , F02D41/2451 , F02D2200/021 , F02D2200/0414 , F02D2200/0611 , F02D2200/0612 , Y02T10/48
摘要： PROBLEM TO BE SOLVED: To prevent pre-ignition upon a restart of automatic idling stopping.SOLUTION: There are provided: an octane rating estimating unit 214 for estimating the octane rating of fuel on the basis of detection signals from an intake air temperature sensor 1, a water temperature sensor 2, a fuel sensor 3 and a knock sensor 4; a pre-ignition occurrence index calculating unit 216 for calculating a pre-ignition occurrence index on the basis of the estimated octane rating; a pre-ignition occurrence index correcting unit 218 for correcting the pre-ignition occurrence index such that pre-ignition occurs more easily; an automatic idling stopping determining unit 222 for determining automatic idling stopping on the basis of a determination result of an automatic idling stopping prohibition determining unit 219 which determines the prohibition of automatic idling stopping on the basis of the pre-ignition occurrence index, an operation signal from the air conditioner, and steering information; and a fuel injection control unit 223 for controlling a fuel injection valve 113 on the basis of the automatic idling stopping determination result.
摘要翻译：要解决的问题：为了防止自动怠速停止重启后的预点火。提供了：基于来自进气温度传感器1，水温传感器2，燃料传感器3和爆震传感器的检测信号来估计燃料的辛烷值的辛烷值估计单元214 4; 预先点火发生指标计算单元216，用于基于估计的辛烷值来计算预燃发生指数; 预先点火发生指标校正单元218，其用于校正预先点火发生指数，使得预点火更容易发生; 自动怠速停止判定单元222，用于根据自动怠速停止禁止判定单元219的判断结果来判断自动怠速停止，该自动怠速停止禁止判定单元219基于预先点火发生指标来确定禁止自动怠速停止;操作信号空调，转向信息; 以及燃料喷射控制单元223，用于基于自动怠速停止确定结果来控制燃料喷射阀113。版权所有（C）2013，JPO＆INPIT

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