| Document |
Document Title |
|
WO/2019/181995A1 |
An error diagnosis device and error diagnosis method whereby the location of errors can be identified without disassembly. The error diagnosis device (100) has: an input unit (110) that receives a downstream pressure value and an upstrea...
|
|
WO/2019/182026A1 |
This failure determining device is provided with a first determining unit which refers to correction amount data indicating a correction amount relating to operation of a part related to an internal-combustion engine, to determine whethe...
|
|
WO/2019/181291A1 |
Provided is an internal combustion engine control device which can reliably diagnose whether a fuel injection cut-off function is functioning normally, and which allows starting of the internal combustion engine when the fuel injection c...
|
|
WO/2019/176270A1 |
According to the present invention, a diffusion discharge pressure (PLMT) at which a cooling-oil flow of cooling oil injected from an oil jet mechanism (35) spreads out into a diffusion state is set in advance, and a target discharge pre...
|
|
WO/2019/175855A1 |
This engine system is provided with a throttle device (14), an EGR valve (18), and an ECU (50). The ECU (50) diagnoses an abnormality of the EGR valve (18) on the basis of an operating state during an engine deceleration, and diagnoses c...
|
|
WO/2019/171578A1 |
A control device for a gas engine provided with a main chamber to which a mixture gas of fuel gas and combustion air is supplied via an air supply line, and a sub-chamber to which a part of the fuel gas is supplied by means of a sub-cham...
|
|
WO/2019/172238A1 |
A turbo supercharger, a turbo supercharging system, and a turbo supercharging system, wherein a first port 8, which is a through-hole, is formed in an inner wall 3a of a compressor housing 3, the inner wall facing a space formed between ...
|
|
WO/2019/171671A1 |
This engine system is provided with: an engine (1); an intake passageway (2); an exhaust passageway (3); an electronic throttle device (6); a low-pressure loop supercharger (5); an EGR device (21) including an EGR valve (23); a fresh air...
|
|
WO/2019/163477A1 |
Provided is a fuel injection control apparatus for controlling a fuel injection valve of an internal combustion engine, wherein the fuel injection control apparatus is capable of controlling an injection amount with high efficiency and h...
|
|
WO/2019/163088A1 |
An engine control device that controls electronic components of an engine, including an ignition device, by using a microcomputer that is operated by a power source voltage supplied from a control-use power source unit for which a genera...
|
|
WO/2019/163507A1 |
The present invention addresses the problem of evaluating combustion stability accurately, even during a transient operation, in consideration of the influence of tendency. Provided is an internal combustion engine control device compris...
|
|
WO/2019/163892A1 |
A combustion chamber (12) of an internal combustion engine (10) has a circular inner peripheral surface, and communicates with an intake port (20) via two intake openings (21) and with an exhaust port (14) via an exhaust opening (13). Th...
|
|
WO/2019/163459A1 |
Provided are an internal-combustion engine control device and control method with which it is possible to prevent excessive ignition timing retardation while suppressing the occurrence of knocking. This internal-combustion engine control...
|
|
WO/2019/159699A1 |
The present invention is provided with: a motor (20) that is capable of forcibly rotating an engine when starting the engine; and an electric supercharger (51) provided in an intake passage (30) and driven by electrical energy. When the ...
|
|
WO/2019/159841A1 |
A combustion control apparatus (40) is applied to a combustion system (1) that is provided with a fuel injection device (30), an ignition device (22), and a fuel pressure sensor (37) that detects the fuel pressure of a fuel to be injecte...
|
|
WO/2019/159534A1 |
[Problem] To provide a vehicle speed control device and a vehicle speed control method which are capable of following a vehicle speed command with high accuracy. [Solution] Provided is a vehicle speed control device 10 which changes the ...
|
|
WO/2019/155964A1 |
This fuel injection control device (40) controls a fuel injection system (1) which is provided with: a pressure accumulation container (32) which accumulates fuel at a high pressure; a direct injection type fuel injection valve (30) whic...
|
|
WO/2019/155891A1 |
In this in-vehicle device, when determining that start of a prime mover of a vehicle is permitted and an instruction to start the prime mover is received, a control unit instructs an output unit to output starting data to provide an inst...
|
|
WO/2019/156048A1 |
According to the present invention, in a housing (21), a measurement channel (32) has a sensor channel 405, an upstream curve channel (406), and a downstream curve channel (407). A flow rate sensor (22) is provided in the sensor channel ...
|
|
WO/2019/150146A1 |
According to the present invention, in a spark ignition-type combustion engine (1) provided with a fuel injection device that performs multi-stage injection, the fuel temperature at a distal end section of a fuel injection valve (10) is ...
|
|
WO/2019/151083A1 |
An engine control method comprising: a fuel supply step (6041) in which a fuel supply unit (injector 6) supplies fuel into a combustion chamber (17); and an ignition step (6042) in which an ignition unit (spark plug 25) arranged inside t...
|
|
WO/2019/151536A1 |
The purpose of the present invention is to obtain an appropriate output value even when a value of an operation parameter is out of a preset range. Provided is a machine learning device using a neural network to output an output value fo...
|
|
WO/2019/146541A1 |
An ECU (40) causes a plurality of divided injections to be performed by an injector (30) during a combustion cycle, and causes the final divided injection among the divided injections to be performed in the latter half of the compression...
|
|
WO/2019/146592A1 |
The present invention executes a vehicle orientation control without affecting the combustion performance of spark ignition-controlled compression ignition combustion. An ECU 60 performs a vehicle orientation control to reduce torque gen...
|
|
WO/2019/146462A1 |
This engine control method comprises: a combustion mode setting step for selecting either a first combustion mode in which an air-fuel mixture is combusted by propagation of a flame or a second combustion mode in which the air-fuel mixtu...
|
|
WO/2019/146463A1 |
According to the present invention, a controller executes a vehicle orientation control to reduce torque generated by an engine when the increase level of a steering angle is above a reference increase level, and executes, in a predeterm...
|
|
WO/2019/145991A1 |
According to the present invention, during a transient period, the position of a throttle valve (throttle position) is moved temporarily from a steady-period target throttle position in a region A1 toward the valve-closing side by a pred...
|
|
WO/2019/146593A1 |
The present invention executes a vehicle orientation control without affecting the combustion performance of spark ignition-controlled compression ignition combustion. An ECU 60 performs a vehicle orientation control to reduce torque gen...
|
|
WO/2019/146730A1 |
Method for controlling injection of a non-combustible fluid into an internal combustion engine. The internal combustion engine may include at least one cylinder, at least one non-combustible fluid injector, at least one combustion phase ...
|
|
WO/2019/146250A1 |
A control unit (20) controls the combustion state of an internal combustion engine in accordance with a drive torque of the internal combustion engine that is required by a driver, and performs a switching control for switching at least ...
|
|
WO/2019/138759A1 |
The purpose of the present invention is to provide a high-efficiency internal-combustion-engine control device and a control method therefor that are capable of achieving stabilization of combustion and a reduction in NOx emissions witho...
|
|
WO/2019/138746A1 |
This method of controlling the amount of fuel injection for an internal combustion engine comprises: a target injection amount calculating step of calculating a target injection amount for injection from an injector; a per-constituent pa...
|
|
WO/2019/130525A1 |
Provided is an engine anomaly detection device for detecting variation in the combustion state of each of a plurality of cylinders of an engine. The engine anomaly detection device is provided with: a rotation information acquisition uni...
|
|
WO/2019/123576A1 |
Provided is a fuel injection control device with which it is possible to accurately estimate the amount of fuel remaining in an intake passageway when starting an engine, and to accurately set the amount of fuel injection when starting t...
|
|
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...
|
