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1. 发明专利

JP2005155489A Fuel supply control device of internal combustion engine 有权
标题翻译：内燃机燃油供应控制装置
公开(公告)号：JP2005155489A
公开(公告)日：2005-06-16
申请号：JP2003396078
申请日：2003-11-26
申请人： Hitachi Ltd , Honda Motor Co Ltd , 本田技研工業株式会社 , 株式会社日立製作所
发明人： MACHIMURA HIDENORI , OKAMOTO TAKASHI , KUBO HIROSHI , OGAWA MASARU , KOMORIYA ISAO , TAKEUCHI MASAHIRO , TAKAMIYA HIDEJI
IPC分类号： F02M47/00 , F02D41/02 , F02D41/04 , F02D41/20 , F02D41/32 , F02M47/02 , F02M55/02
摘要： PROBLEM TO BE SOLVED: To provide a fuel supply control device of an internal combustion engine capable of supplying fuel to an injector by using a high-pressure pump to adjust the fuel discharge by a check valve and an electromagnetic solenoid, correctly adjusting the discharge of the high-pressure pump even when the energization time of the electromagnetic solenoid is not matched with the fuel discharge time, and controlling the pressure of the fuel to be supplied to the injector with high accuracy.
SOLUTION: The discharge time THPCAL of a high-pressure pump is determined based on the fuel injection TOUTHPMX for controlling the high-pressure pump (the maximum value of the by-cylinder required fuel amount toutntmp), the discharge start timing thehpcalcl of the high-pressure pump is determined (S806) based on the determined discharge timing THPCAL and the preset discharge completion timing #THEHPEND, and the energization start timing THEHPSST of an electromagnetic solenoid is determined (S814) based on the determined discharge start timing thehpcalcl.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种内燃机的燃料供给控制装置，其能够通过使用高压泵向喷射器供给燃料，以通过止回阀和电磁螺线管来调节燃料排出，正确地调整即使当电磁螺线管的通电时间与燃料排出时间不匹配时，也可以高精度地控制供给喷射器的燃料的压力。
解决方案：基于用于控制高压泵的燃料喷射TOUTHPMX（副缸所需燃料量的最大值toutntmp），放电开始时刻hpcalcl来确定高压泵的排出时间THPCAL 基于所确定的放电时间THPCAL和预设的放电完成定时#THEHPEND确定高压泵的功率（S806），并且基于所确定的放电开始时刻确定电磁螺线管的通电开始定时THEHPSST（S814）。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2011069261A Control device for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：JP2011069261A
公开(公告)日：2011-04-07
申请号：JP2009219755
申请日：2009-09-24
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： OGAWA MASARU , KONO RYUJI
IPC分类号： F02D21/08 , F02D23/00 , F02D41/02 , F02D41/04 , F02D41/14 , F02D43/00 , F02D45/00
CPC分类号： Y02T10/144
摘要： PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine suppressing intake air pulsation, preventing an air flow meter from being contaminated, and accurately supplying a demanded EGR quantity.
SOLUTION: This control device includes a target value calculation part 102 which is connected to a pressure sensor 301 at downstream of an LPL throttle valve 204, determines a target pressure value at the LPL throttle valve 204 according to rotation speed and load of the internal combustion engine, and determines opening of the LPL throttle valve 204 according to engine rotation speed and brake effective pressure value, and an LPL throttle valve opening calculation part 103 which corrects opening of the LPL throttle valve by an effective pressure value acquired from the pressure sensor 301, the target pressure value, and a target LPL throttle valve opening.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种抑制进气脉动的内燃机的控制装置，防止空气流量计被污染，并且准确地提供所需的EGR量。解决方案：该控制装置包括在LPL节流阀204的下游连接到压力传感器301的目标值计算部102，根据LPL节气门204的转速和负载确定LPL节流阀204的目标压力值内燃机，根据发动机转速和制动有效压力值决定LPL节气门204的开度，以及LPL节气门开度计算部103，其通过从LPL节流阀取得的有效压力值来修正LPL节流阀的开度压力传感器301，目标压力值和目标LPL节气门开度。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2009228510A Internal egr control device for internal combustion engine 有权
标题翻译：内燃机内燃机控制装置
公开(公告)号：JP2009228510A
公开(公告)日：2009-10-08
申请号：JP2008073212
申请日：2008-03-21
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： ITOGA CHIHO , OGAWA MASARU , KITAMURA TORU
IPC分类号： F02D13/02
CPC分类号： F02D41/006 , F02D13/0246 , F02D13/0265 , F02D41/1446 , F02D41/1448 , F02D41/3035 , F02D2041/001 , Y02T10/18 , Y02T10/47
摘要： PROBLEM TO BE SOLVED: To provide an internal EGR control device for an internal combustion engine capable of controlling an internal EGR quantity properly while reflecting the state of burned gas when controlling the internal EGR by changing the valve closing timing of an exhaust valve.
SOLUTION: The internal EGR control device 1 sets a target internal EGR quantity EGRINCMD, which is a target of the internal EGR quantity, according to detected operating conditions of the internal combustion engine 3, and corrects the target internal EGR quantity EGRINCMD from the equation of state of gas by utilizing acquired exhaust gas temperature TEX, exhaust gas pressure PEX and a calculated gas constant R, thereby calculating the target internal EGR quantity EGRINC. Further, the internal EGR control device 1 calculates the valve closing timing of the exhaust valve 9 according to the corrected target internal EGR quantity EGRINC, and controls a variable valve mechanism 60 from the calculated valve closing timing of the exhaust valve 9.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于内燃机的内部EGR控制装置，其能够通过改变排气门的关闭正时来控制内部EGR，同时反映燃烧气体的状态，从而适当地控制内部EGR量。解决方案：内部EGR控制装置1根据检测到的内燃机3的运转条件设定作为内部EGR量的目标的目标内部EGR量EGRINCMD，并将目标内部EGR量EGRINCMD从通过利用所获得的排气温度TEX，排气压力PEX和计算出的气体常数R来计算气体的状态方程式，由此计算目标内部EGR量EGRINC。此外，内部EGR控制装置1根据校正后的目标内部EGR量EGRINC来计算排气阀9的关闭正时，并根据计算出的排气阀9的阀关闭正时来控制可变阀机构60。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009209730A Control device of internal combustion engine 审中-公开
标题翻译：内燃机控制装置
公开(公告)号：JP2009209730A
公开(公告)日：2009-09-17
申请号：JP2008052260
申请日：2008-03-03
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： OGAWA MASARU
IPC分类号： F02D41/04 , F02D13/02 , F02D41/02 , F02D41/22 , F02D45/00
摘要： PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine that can properly perform fuel supply to a misfired cylinder, and can thereby prevent noises and vibrations due to abnormal combustion from occurring, and malfunctions of internal combustion engine due to extreme increase of pressure within the cylinder.
SOLUTION: A control device 1 determines whether misfire is occurring in a cylinder 3a (steps 43 to 45), calculates a quantity of residual fuel which remains in the misfired cylinder which includes been determined to have caused misfire (step 64), and determines a fuel quantity to be supplied to the misfired cylinder according to the calculated residual fuel quantity T_Rmf (step 55).
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种内燃机的控制装置，其能够适当地对失火的气缸进行燃料供给，从而可以防止由于异常燃烧而产生的噪声和振动，以及内燃机故障使气缸内的压力极度增加。解决方案：控制装置1确定在气缸3a中是否发生失火（步骤43至45），计算残留在失火缸中的剩余燃料量，其中包括被确定为导致失火（步骤64），并且根据所计算的剩余燃料量T_Rmf来确定要供给到失火缸的燃料量（步骤55）。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2009191662A Fuel injection control device of internal combustion engine 有权
标题翻译：内燃机燃油喷射控制装置
公开(公告)号：JP2009191662A
公开(公告)日：2009-08-27
申请号：JP2008031155
申请日：2008-02-12
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： ITO HISASHI , OGAWA MASARU , ITOGA CHIHO , SHINOHARA TOSHINARI
IPC分类号： F02D41/04 , F02B23/08 , F02D41/02 , F02D41/32 , F02D41/34
CPC分类号： F02D41/3094
摘要： PROBLEM TO BE SOLVED: To provide a fuel injection control device of an internal combustion engine capable of exactly supplying a fuel quantity required for the internal combustion engine, by maximally providing an advantage by cylinder injection such as an improvement in the filling ratio of fuel and restraint of knocking by cooling of intake air, by maximally performing the cylinder injection. SOLUTION: A request fuel quantity GCYL is calculated in response to an engine speed NE and a load AP of the internal combustion engine 3, and a limit value GCYLD_LMTH/L of a cylinder injection quantity by a cylinder fuel injection valve 6 is set in response to the engine speed of the internal combustion engine 3. An injection mode is set in a cylinder injection mode of injecting the fuel only from the cylinder fuel injection valve 6 when the request fuel quantity GCYL is this limit value or less, and the injection mode is set in a cylinder port injection mode of injecting the fuel from both the fuel injection valves 6 and 8 when the request fuel quantity GCYL is larger than the limit value. A cylinder injection quantity GCYLD#n and a port injection quantity GCYLP#n are calculated in response to the request fuel quantity GCYL and the injection mode. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种内燃机的燃料喷射控制装置，其能够通过最大限度地提供气缸喷射的优点来提供内燃机所需的燃料量，例如提高填充率通过最大程度地执行气缸喷射，通过冷却进气来抑制燃料和敲击。解决方案：响应于内燃机3的发动机转速NE和负载AP计算请求燃料量GCYL，并且通过气缸燃料喷射阀6的气缸喷射量的极限值GCYLD_LMTH / L为设定为响应于内燃机3的发动机转速。当请求燃料量GCYL为该极限值以下时，将喷射模式设定为仅从气缸燃料喷射阀6喷射燃料的气缸喷射模式，以及当请求燃料量GCYL大于极限值时，喷射模式被设定为从两个燃料喷射阀6和8喷射燃料的气缸端口喷射模式。响应于请求燃料量GCYL和喷射模式计算气缸喷射量GCYLD＃n和端口喷射量GCYLP＃n。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2008163869A Control device for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：JP2008163869A
公开(公告)日：2008-07-17
申请号：JP2006355542
申请日：2006-12-28
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： ITOGA CHIHO , OGAWA MASARU , KITAMURA TORU , SHINOHARA TOSHINARI
IPC分类号： F02D41/04 , F02D13/02 , F02D43/00 , F02D45/00
CPC分类号： F02D41/3023 , F02D41/0057 , F02D41/006 , F02D41/0065 , F02D41/221 , F02D41/3041 , F02D41/3047 , F02D2041/3052 , Y02T10/47
摘要： PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of securing a stable combustion condition and improving fuel economy in self ignition combustion of air fuel mixture with auxiliary use of spark ignition. SOLUTION: The control device 1 for the internal combustion engine 3 operated under a plurality of combustion modes including flash point self ignition combustion mode is provided with ECU 2. The ECU 2 controls internal EGR quantity (steps 21-27) when the engine operates under flash point self ignition combustion mode (Yes in steps 14 and 34), calculates actual exhaust close angle EXCLOSE_ACT (step 61), calculates target exhaust close angle EXCLOSE_CMD (step 25), calculates close angle deviation (step 62), calculates fuel injection quantity GFUEL1 for homogeneous air fuel mixture formation (step 44), calculates correction coefficient KFUEL according to close angle deviation dE (step 68), and calculates fuel injection quantity GFUEL2 for stratified air fuel mixture formation by correcting a base value GFUEL2_MAP by the correction coefficient KFUEL (step 69). COPYRIGHT: (C)2008,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，其能够通过辅助使用火花点火来确保空燃混合物的自身点燃燃烧中的稳定燃烧状态和提高燃料经济性。解决方案：在具有闪点自点燃燃烧模式的多种燃烧模式下操作的用于内燃机3的控制装置1设置有ECU2。ECU2控制内部EGR量（步骤21-27），当发动机在闪点自点燃燃烧模式下运行（步骤14和34中为“是”），计算实际排气关闭角度EXCLOSE_ACT（步骤61），计算目标排气关闭角度EXCLOSE_CMD（步骤25），计算接近角度偏差（步骤62），计算用于均匀空气燃料混合物形成的燃料喷射量GFUEL1（步骤44）根据接近角偏差dE计算校正系数KFUEL（步骤68），并且通过校正基础值GFUEL2_MAP来计算分层空气燃料混合物形成的燃料喷射量GFUEL2 校正系数KFUEL（步骤69）。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2008157207A Control device of internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：JP2008157207A
公开(公告)日：2008-07-10
申请号：JP2006350388
申请日：2006-12-26
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： OGAWA MASARU , KITAMURA TORU , SHINOHARA TOSHINARI , ITOGA CHIHO
IPC分类号： F02D45/00
摘要： PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of accurately calculating engine torque or, to be more specific, net average effective pressure, even if a combustion state is changed.
SOLUTION: This control device calculates an air mass flow rate Gair per cycle supplied to the internal combustion engine (S10), and calculates a target value KCMD of an equivalent ratio indicating the ratio of the air mass flow rate and a fuel mass flow rate (S12). The fuel mass flow rate calculated from the target value of the calculated air mass flow rate and the equivalent ratio is set as a fuel mass flow rate Gfuel per cycle to be supplied to the internal combustion engine (S14), and net heat efficiency ηe provided by dividing work We capable of taking out by making a round of the cycle by a calorific value Q supplied on the cycle is calculated based on the operation state of the internal combustion engine (S16), and the net average effective pressure Pme corresponding to a value provided by dividing the work by the volume of the internal combustion engine is calculated based on a calorific value Cv, the fuel mass flow rate Gfuel and the net heat efficiency ηe (S18).
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使燃烧状态改变，也能够提供能够精确地计算发动机扭矩或更具体地说净平均有效压力的内燃机的控制装置。解决方案：该控制装置计算提供给内燃机的每循环的空气质量流量Gair（S10），并计算表示空气质量流量与燃料质量比的当量比的目标值KCMD 流量（S12）。将从计算出的空气质量流量和当量比的目标值计算出的燃料质量流量设定为向内燃机供给的每循环的燃料质量流量Gfuel（S14），提供净热效率ηe 通过分割工作通过根据内燃机的运转状态（S16）计算在循环中提供的发热量Q进行一轮循环的能力，以及对应于内燃机的净平均有效压力Pme 基于发热量Cv，燃料质量流量Gfuel和净热效率ηe（S18）来计算通过将工件除以内燃机的体积而提供的值。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2008128141A Supercharging pressure control device of internal combustion engine 有权
标题翻译：内燃机超高压控制装置
公开(公告)号：JP2008128141A
公开(公告)日：2008-06-05
申请号：JP2006315755
申请日：2006-11-22
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： OGAWA MASARU , KITAMURA TORU , SHINOHARA TOSHINARI , ITOGA CHIHO , MORITA TERUYOSHI , ISHIZUKA YOSHIKAZU
IPC分类号： F02D43/00 , F02D13/02 , F02D23/00 , F02D41/02 , F02D41/04
CPC分类号： Y02T10/144 , Y02T10/18
摘要： PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of securing an excellent combustion state even in any of a plurality of combustion modes, the internal combustion engine having a turbocharger capable of changing an internal EGR degree and operable in the plurality of combustion modes including a self-ignition combustion mode. SOLUTION: This supercharging pressure control device 1 of the internal combustion engine 3 with the turbocharger 13 capable of changing an internal EGR quantity and operable by switching between four combustion modes, has an ECU 2 and a variable nozzle mechanism 14. The ECU 2 controls supercharging pressure (Step 5, 7, 12 to 14 and 30 to 40), by determining a nozzle opening command value LVNT_CMD of the variable nozzle mechanism 14 in response to a combustion mode value STS_BURNCMD, by setting the combustion mode value STS_BURNCMD in response to an engine seed NE and accelerator opening AP (Step 4). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使在多种燃烧模式中也能够确保优异的燃烧状态的内燃机的控制装置，具有能够改变内部EGR率的涡轮增压器的内燃机和在多个燃烧模式中可操作，包括自燃燃烧模式。解决方案：具有能够改变内部EGR量并且通过在四种燃烧模式之间切换而可操作的涡轮增压器13的内燃机3的增压压力控制装置1具有ECU2和可变喷嘴机构14.ECC 2通过将燃烧模式值STS_BURNCMD设定在燃烧模式值STS_BURNCMD中来确定可变喷嘴机构14的喷嘴开口指令值LVNT_CMD来控制增压压力（步骤5,7,12〜14和30〜40）对引擎种子NE和加速器开启AP的响应（步骤4）。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2008128015A Fuel supply control device of internal-combustion engine 审中-公开
标题翻译：内燃机燃油供应控制装置
公开(公告)号：JP2008128015A
公开(公告)日：2008-06-05
申请号：JP2006310799
申请日：2006-11-16
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： OGAWA MASARU , SHINOHARA TOSHINARI , KITAMURA TORU
IPC分类号： F02M59/20 , F02D13/02 , F02D41/04 , F02M55/02 , F02M59/10
CPC分类号： Y02T10/18
摘要： PROBLEM TO BE SOLVED: To provide a fuel supply control device for an internal-combustion engine capable of controlling the fuel pressure accurately irrespective of the cam phase even in case a cam phase variable mechanism is installed, and of maintaining well the fuel consumption and the exhaust gas characteristics. SOLUTION: The fuel supply control device of the internal-combustion engine 3 having the cam phase variable mechanism 50 to change the cam phase CAEX of a cam shaft 9 with respect to a crank shaft 3f, is equipped with a delivery pipe 12 to supply the fuel to a fuel injection valve 10, a pump driving cam 17 installed on the cam shaft, a fuel pump 16 driven by the cam 17 and pressurizing the fuel sucked in from a fuel tank 14 and discharging it to the delivery pipe 12, a spill control valve 26 to operate during the fuel pressurization and circulating the fuel back to the fuel tank 14 for controlling the pressure PF of the fuel in the delivery pipe 12, and an operating timing setting means 2 to set the operating timing THEHPSST of the spill control valve 26 in accordance with the cam phase sensed. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使在安装凸轮相位可变机构的情况下，也能够提供能够精确地控制燃料压力的内燃机的燃料供给控制装置，并且能够很好地维持燃料消耗和排气特性。解决方案：具有相对于曲轴3f改变凸轮轴9的凸轮相CAEX的具有凸轮相位可变机构50的内燃机3的燃料供给控制装置配备有输送管12 将燃料供给到燃料喷射阀10，安装在凸轮轴上的泵驱动凸轮17，由凸轮17驱动并对从燃料箱14吸入的燃料加压并将其排出到输送管12的燃料泵16 ，溢油控制阀26，用于在燃料加压期间操作并将燃料循环回燃料箱14，用于控制输送管12中的燃料的压力PF;以及操作定时设定装置2，用于将运行时间THEHPSST设定为泄漏控制阀26根据感测到的凸轮相位。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2007100529A Control device for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：JP2007100529A
公开(公告)日：2007-04-19
申请号：JP2005288064
申请日：2005-09-30
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： OGAWA MASARU , SHINOHARA TOSHINARI , NAKANO TETSUAKI
IPC分类号： F02D41/34 , F02D41/04
CPC分类号： Y02T10/44
摘要： PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of improving driveability by properly controlling an output torque to match a requested torque without varying the output torque while supplying an auxiliary fuel.
SOLUTION: This control device 1 for the internal combustion engine 3 supplies the auxiliary fuel into a cylinder 3a in a predetermined period from an expansion stroke to an exhaust stroke. The control device determines requested fuel amounts TCYL_2ndt, TCYL_main to be supplied into the cylinder 3a for providing an output (steps 3, 25), stores a last requested fuel amount TCYLEXEMIN and a last requested fuel amount PMEXEMIN determined immediately before the start of the auxiliary fuel supply (steps 22, 23), and determines the requested fuel amounts TCYL_2ndt, TCYL_main according to the last requested fuel amount TCYLEXEMIN, the last requested torque PMEXEMIN, and this requested torque PMCMD during the auxiliary fuel supply (step 25).
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种内燃机的控制装置，其能够通过在供给辅助燃料的同时不改变输出转矩的同时适当地控制输出转矩来匹配所要求的转矩来提高驾驶性。解决方案：用于内燃机3的该控制装置1在从膨胀冲程到排气冲程的预定时间段内将辅助燃料供应到气缸3a中。控制装置确定要供应到气缸3a中以提供输出的所要求的燃料量TCYL_2ndt，TCYL_main（步骤3,25），存储在辅助开始之前确定的最后请求燃料量TCYLEXEMIN和最后请求燃料量PMEXEMIN 燃料供给（步骤22,23），并且根据最后请求燃料量TCYLEXEMIN，最后请求转矩PMEXEMIN以及辅助燃料供给期间的所请求转矩PMCMD来确定要求燃料量TCYL_2ndt，TCYL_main（步骤25）。版权所有（C）2007，JPO＆INPIT

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