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Matches 1 - 50 out of 72,587

Document Document Title
WO/2019/117917A1
Methods and systems, using a controller (20), for performing fuel pressure control operation of an engine (12) having at least one cylinder (16) is disclosed. The controller (20) includes a fuel system control unit (42) configured to con...  
WO/2019/117026A1
This supercharger-equipped engine is provided with: an engine body (10); an electric supercharger (18); a turbo supercharger (56); an EGR passageway (70) providing communication between an exhaust passageway (60) downstream of a turbine ...  
WO/2019/116587A1
A catalyst warm-up control method for hybrid vehicles wherein a battery 3 supplies electric power to an electric motor 4 and is charged by an engine 1 for power generation, and exhaust gas discharged from the engine 1 is treated by a cat...  
WO/2019/107103A1
To reduce a detection error of a cylinder-pressure sensor used to control an internal combustion engine, provided is a control device 1 for an internal combustion engine 100 that has a cylinder-pressure sensor 140 for detecting a cylinde...  
WO/2019/106887A1
A workout switch 25 or a communication circuit 21, etc., receives a warning indicating that power is supplied (supply is started) to an external load. When the warning is received, a control unit 9 controls the air-fuel ratio caused by t...  
WO/2019/106913A1
Provided are a variable valve control device, a variable valve control system, and a method for controlling a variable valve mechanism, wherein: an ECM (201) transmits, to a VTC control unit (202), a phase detection value (RA1) calculate...  
WO/2019/102707A1
This anomaly determination device comprises: an exhaust temperature sensor (166) which is disposed downstream of a particulate filter (150) provided in an exhaust passageway (130) into which exhaust gas from a gasoline engine (120) is di...  
WO/2019/102805A1
In order to appropriately determine an error in a knock sensor for an internal combustion engine, this knock sensor 151 error determination device for a for detecting knocking in an internal combustion engine 10 comprises: a vibration in...  
WO/2019/097634A1
Provided is a method of evaluating a fatigue level of a constituent component of a marine diesel engine. The method comprises: generating, with respect to a constituent component, at least two of an operation load evaluation point relati...  
WO/2019/087521A1
This ECU is provided with a cooling water temperature sensor, an intake air temperature sensor, a storage unit, a determination unit, and a calibration unit. The determination unit, during after-run control after an internal combustion e...  
WO/2019/088187A1
This control device (40) controls an exhaust purification system (20) which is provided with: an exhaust purification catalyst (21) disposed in an exhaust passageway (11) of an internal combustion engine (10) of a vehicle; and an electri...  
WO/2019/088188A1
This fuel injection control device (50) is applied in a fuel injection system (1) provided with: an accumulation container (20) in which fuel is accumulated and held; a fuel pump (30) which pressure-feeds fuel to the accumulation contain...  
WO/2019/082384A1
This knock detection method has: an in-cylinder pressure acquisition step for acquiring in-cylinder pressures of a cylinder of an internal combustion engine at a plurality of crank angles; a heat generation rate calculation step for calc...  
WO/2019/082273A1
According to the present invention, a sensing unit (210) of a determination device (204) receives a plurality of pieces of detection information from an input circuit (202) and changes a plurality of pieces of sensing information, which ...  
WO/2019/082823A1
In the present invention, an ECU (40) stores and retains, in a storage unit (44), NOx information relating to: NOx in exhaust flowing through an exhaust system of a vehicle-mounted engine (10, 200) in a vehicle; or to NOx purification by...  
WO/2019/082403A1
[Problem] A conventional internal combustion engine has a problem in that it is impossible to efficiently and reliably collect a fuel at a spark plug in a combustion chamber and to form a combustible layer in which flame propagation beco...  
WO/2019/073815A1
In order to reduce vibration by suppressing fluctuation in combustion torque in an internal combustion engine and to prevent detracting from the driver's comfort, this control device of an internal combustion engine 100 comprising multip...  
WO/2019/073561A1
A hybrid vehicle comprises an engine (E) capable of switching between a stoichiometric combustion mode and a lean combustion mode and a motor-generator (MG) capable of torque assist by means of powering and torque absorption by means of ...  
WO/2019/064322A1
Provided is an apparatus control system which is capable of driving a motor or an apparatus in an optimal condition by estimating a state of the motor or the apparatus and automatically optimizing a parameter or a model in a control devi...  
WO/2019/065302A1
In order to enable a data set for which synchronicity has been maintained to be transferred between cores in a multi-core system while improving the real-time characteristic of processing by the cores, even when the cores operate asynchr...  
WO/2019/058728A1
The purpose of the present invention is to decrease misfiring and torque fluctuation due to rapid combustion deterioration in an internal combustion engine. An ECU for an engine in which fuel is combusted in a cylinder is provided with: ...  
WO/2019/058705A1
This engine system is provided with: an engine 1; an injector 17; a super charger 5 (including a compressor 5a); an electronic throttle device 6 provided in an air intake passage 2, the compressor 5a being provided in the air intake pass...  
WO/2019/058534A1
The objective of the present invention is to suppress variability in a fuel injection quantity between cylinders of an engine without adding and installing a prescribed sensor to an engine system. A crank angle acquiring unit 26 of an in...  
WO/2019/054067A1
Provided is a vehicle control device capable of: suppressing power to be consumed by an arithmetic device while operations of a vehicle are stopped; and diagnosing an abnormality of the operation frequency of a timer. This vehicle contro...  
WO/2019/053762A1
An internal combustion engine (1) is provided with a belt-type starter/generator (4), and performs idle-stop when the vehicle is stopped. In the process of decreasing the engine rotational speed while cutting fuel in preparation for the ...  
WO/2019/049577A1
The present invention is provided with an external EGR system, an intake-side variable valve mechanism and an exhaust-side variable valve mechanism, wherein when an internal combustion engine is in a low-load region, the flow rate of an ...  
WO/2019/049878A1
An engine control system 200 is provided with: a delay estimation unit 232 which estimates a self-ignition delay on the basis of a first parameter including a fuel gas composition; a self-ignition prediction unit 234 which predicts a sel...  
WO/2019/049446A1
The present invention utilizes ignition noise to make it possible, with a simple configuration, to determine the occurrence of a misfire. A control device 100 is capable of determining the occurrence of a misfire in a spark plug 45 spark...  
WO/2019/049362A1
A four-stroke dual-fuel engine (1) that is for propelling a ship and that operates by switching between a gas mode, in which a gas fuel speed-regulating control is carried out using a gas fuel as a primary heat source, an assist mode, in...  
WO/2019/043853A1
An internal-combustion engine 100 is provided with: a passage detection sensor 301 for detecting that a blade 622 of a compressor wheel 62 has passed a predetermined position in a housing 61 which contains the compressor wheel 62; an amp...  
WO/2019/044426A1
An internal combustion engine misfire detector (1) detects misfires in a 4-stroke internal combustion engine and has: a crank angle speed calculation unit (2) which calculates the crank angle speed in accordance with the rotational speed...  
WO/2019/043924A1
Provided is a load operating device comprising: a power supply device that is attachable/detachable to/from a load and is able to supply power to the load in a state of being mounted on the load; and an electrical connection device provi...  
WO/2019/043860A1
This internal combustion engine (1) comprises: a variable compression ratio mechanism (2) which varies the mechanical compression ratio; and a variable valve timing mechanism (7) which varies the valve timing of the intake valve (4). If ...  
WO/2019/044597A1
In the present invention, an ECU (90) is applied to a fuel injection system (10). The ECU (90) feedback-controls the discharge amount of a high-pressure pump (30) on the basis of a deviation between a target fuel pressure, which is a tar...  
WO/2019/043808A1
In this invention, during idling while warming up a catalyst, while fixing the mechanical compression ratio of an internal combustion engine at a predetermined low compression ratio, the form of combustion within a cylinder is controlled...  
WO/2019/044395A1
The present invention relates to a method for operating a solenoid-operated valve of a fuel injector including a valve element in which a solenoid valve is movable between a closed position and an open position, and an electromagnetic ac...  
WO/2019/043902A1
In this invention, engine torque of an internal combustion engine is calculated using fundamental combustion torque and ignition timing adjustment amount. If the form of combustion of the internal combustion engine is stratified combusti...  
WO/2019/044216A1
This internal combustion engine control system comprises: a control unit (20) that controls the combustion state of an internal combustion engine in accordance with a detection value of a temperature sensor (5) that detects the temperatu...  
WO/2019/039107A1
In order to prevent gear-shifting shocks and idling failures (revving-up, rough idling) caused by temporal change in the throttle aperture area-size, this internal combustion engine control device for controlling an internal combustion e...  
WO/2019/039365A1
A diesel engine for a vessel according to an aspect of the present invention is provided with: an engine body that converts piston reciprocation, brought about by combustion of fuel in a cylinder, into a rotational motion of a rotary sha...  
WO/2019/035312A1
The present invention is provided with: an intake-side variable valve mechanism 1A which controls the phase of opening/closing timings of an intake valve 4; and an exhaust-side variable valve mechanism 1B which controls the phase of open...  
WO/2019/036016A1
Techniques are disclosed herein that provide for controlling torque in a vehicle. In some embodiments, desired torque values are generated and are compared to an amount of torque currently being generated by an engine. If a different amo...  
WO/2019/026668A1
An engine startup control device (50) is provided with an overcome determination unit (61) which, if a startup request occurs during a rotation reduction period, executes an overcome determination on the basis of a state of rotation of a...  
WO/2019/026521A1
The objective of the present invention is to provide a novel internal-combustion engine control device capable of accurately determining a combustion state of an air-fuel mixture in a combustion chamber, even when operation switches betw...  
WO/2019/026545A1
This torque monitoring device monitors whether or not an estimated torque, which is an estimated value of the actual torque of an internal combustion engine, is in an abnormal state of having diverged from an engine required torque that ...  
WO/2019/026648A1
The objective of the present invention is to prevent failure of a diesel particulate filter (DPF) system caused by DPF regeneration control not being executed appropriately, while enabling satisfactory engine exhaust gas purification by ...  
WO/2019/021721A1
This internal combustion engine control system is provided with: a control calculation device (20) that is a calculation device performing calculation by use of a control storage area (20m) and that, in accordance with a user request tor...  
WO/2019/022177A1
A control device for an internal combustion engine equipped with a turbocharger, an intercooler, a throttle valve positioned on the intake downstream side from the intercooler, a bypass channel for bypassing the throttle valve and connec...  
WO/2019/021722A1
This internal combustion engine control system is provided with: a control calculation device (20) that is a calculation device performing calculation by use of a control storage area (20m) and that, in accordance with a user request tor...  
WO/2019/016876A1
According to the present invention, when atmospheric pressure (Pa), which varies according to altitude, is higher than a predetermined pressure threshold (Path) during idle operation in which a catalyst warm-up request is issued, the ope...  

Matches 1 - 50 out of 72,587