| Document |
Document Title |
|
WO/2014/082730A1 |
This method for processing a signal (CRK) supplied by a bi-directional sensor comprises the following steps: • generating a first signal (CRK_CNT) reproducing all the square waves of the signal supplied by the sensor, • generating a ...
|
|
WO/2014/083626A1 |
This control device for an internal combustion engine is equipped with: a NOx sensor (22) arranged in an exhaust passage (16); a basic soot calculation unit (62) that calculates a basic soot exhaust amount as a value in accordance with t...
|
|
WO/2014/083654A1 |
The objective of the present invention is to calculate accurately the amount of air passing through a cylinder due to scavenging occurring in an engine equipped with a supercharger; that is, to calculate an estimated value for the scaven...
|
|
WO/2014/083762A1 |
On the basis of a parking space (L0) located in front of a vehicle (V) in the direction said vehicle (V) is driving, a drive controller (10) engages an acceleration restriction whereby the acceleration of the vehicle (V) is restricted in...
|
|
WO/2014/085672A1 |
Systems and methods to control a prime mover of a transport refrigeration system are disclosed. A controller may be configured to receive input from various information sources including a global satellite positioning system and/or a hum...
|
|
WO/2014/080846A1 |
This gas concentration sensor is provided with a detection element (5) for detecting the concentration of gas discharged from an engine (2), a heater (6) for warming up the detection element (5) to a predetermined operating temperature, ...
|
|
WO/2014/081009A1 |
A control device (100) for an internal combustion engine, equipped with: an in-cylinder oxygen concentration acquisition unit that obtains the oxygen concentration in the cylinders; an in-cylinder temperature acquisition unit that obtain...
|
|
WO/2014/080877A1 |
Provided is an exhaust gas purification system (1) in which a diesel particulate filter (DPF) (19b) is arranged in the exhaust flow path (13) of an internal combustion engine (10) and wherein directly after forced regeneration treatment ...
|
|
WO/2014/080722A1 |
In order to suppress an increase in the processor load and a delay in the drive signal while implementing a countermeasure against noise, an engine control unit has: a processor; a drive circuit containing a switching elements that drive...
|
|
WO/2014/076845A1 |
The purpose of this invention is to accurately and stably calculate the amount of NOx in exhaust gas, with consideration of the effects of fuel injection timing. An engine (10) is provided with a fuel injection valve (14), an NOx reducti...
|
|
WO/2014/075468A1 |
Disclosed is a method of collecting and monitoring an oil path pressure signal, wherein a central processing unit uses a path pressure sensor to measure an oil injection path pressure signal at the point of oil injection and a peak path ...
|
|
WO/2014/068717A1 |
Provided, for a vehicle capable of neutral coasting, is a travel controller for vehicles capable of securing idle learning opportunities and improving fuel efficiency. When idle learning is not completed, the operating region for neutral...
|
|
WO/2014/069243A1 |
A fault diagnosing device comprises a supercharger provided to an intake passage and driven by the output of an internal combustion engine, a communication channel through which the upstream side and the downstream side of the supercharg...
|
|
WO/2014/068836A1 |
Provided are an ignition timing control device and an ignition timing control system which enable an ignition timing control whereby knocking is easily suppressed in an internal combustion engine. The ignition timing control device is ch...
|
|
WO/2014/069194A1 |
In order to reliably identify the cylinder with the greatest deviation in the air-fuel ratio and the direction of that deviation in an engine having an even number of cylinders, a control unit (16) has: a double-revolution component calc...
|
|
WO/2014/068657A1 |
In order to improve the precision with which the excess air ratio in a fuel spray is estimated and to quickly bring the excess air ratio to a target value when the engine load factor has risen, a control device (30) for an internal combu...
|
|
WO/2014/068808A1 |
The present invention provides an ignition timing control device and an ignition timing control system that enable ignition timing control that easily suppresses knocking in an internal combustion engine that does not have the function o...
|
|
WO/2014/068723A1 |
In the present invention, neutral coasting, in which a vehicle is driven with the engine (12) running freely, is ended when a throttle position (θacc) reaches or exceeds a comparatively low first threshold (α). The vehicle is thus swit...
|
|
WO/2014/068949A1 |
A disconnection detection method for a closed breather (18) that extracts blow-by gas (17) from an engine (1), separates and recovers oil mist, and then returns the blow-by gas to an intake pipe (5) via a return pipe (19), wherein, when ...
|
|
WO/2014/068746A1 |
The present invention provides a controller for starting a vehicular direct-injection engine in which starting a multi-ignition direct-injection engine necessitates fewer ignitions. When ignition of a direct-injection engine (12) is star...
|
|
WO/2014/065062A1 |
Provided is a vehicular drive apparatus that can prevent an excessive increase in engine rotational speed upon starting of a vehicle provided with a manual clutch. The apparatus includes a control unit that computes a starting engine tor...
|
|
WO/2014/065061A1 |
Provided is a vehicular drive apparatus such that the development of shock upon engagement of a manual clutch can be decreased in a manual clutch-equipped vehicle. The apparatus includes: a clutch-synchronized engine torque computing uni...
|
|
WO/2014/064791A1 |
Provided is a diesel engine control device configured so as to evaluate, with high precision, the active state of an SCR catalyst using a method other than one based on catalyst temperature, and to control engine control parameters in or...
|
|
WO/2014/065060A1 |
Provided is a manual clutch-equipped vehicular drive apparatus such that engine stall can be prevented, and an appropriate engine rpm can be automatically maintained. The apparatus include: a clutch sensor that acquires a clutch transmis...
|
|
WO/2014/061405A1 |
The present invention determines whether or not an internal combustion engine is in an uncombusted state, and when the internal combustion engine is in an uncombusted state, determines whether or not the rotational frequency of the engin...
|
|
WO/2014/061649A1 |
The present invention determines whether or not an internal combustion engine is in an uncombusted state. As a result, when the internal combustion engine is in an uncombusted state, the maximum in-cylinder pressure (Pmax) during motorin...
|
|
WO/2014/057850A1 |
An engine control device for controlling an engine, provided with a stack detector, a count processor, a stack value storage controller, and an abnormality determination part. A sensor of the abnormality determination part determines tha...
|
|
WO/2014/057825A1 |
Deterioration in fuel economy, combustion performance, and the like due to excessive split injection is suppressed while the amount of attached fuel is decreased by split injection. A split injection start timing (IT1_A) in the intake st...
|
|
WO/2014/057534A1 |
This internal combustion engine provided with a variable compression ratio mechanism is equipped with a turbocharger, the opening degree of a wastegate valve is controlled to a target opening degree for each engine operating state (step ...
|
|
WO/2014/057576A1 |
In order to obtain an automatic engine stopping/restarting device that can prevent excessive load on a starting device (30) or a power transmission system while enabling good startability, a starting device drive prohibition determinatio...
|
|
WO/2014/054095A1 |
The internal combustion engine is operated using a mixed fuel of hydrogen and another fuel. The internal combustion engine is provided with a control unit for stoichiometric operation when the engine load is higher than a first threshold...
|
|
WO/2014/054453A1 |
A fault detection device equipped with a waste gate valve (23), a control unit (31), a working gas amount calculation unit (35), and a determination unit (38). The control unit (31) acquires the rotational speed (NE) of an engine (10), t...
|
|
WO/2014/054732A1 |
A uniflow scavenging 2-cycle engine (100) equipped with: cylinders (110) in the interior of which combustion chambers (140) are formed; pistons (112) that slide inside the cylinders; scavenging ports (122) that are provided in the inner ...
|
|
WO/2014/054050A1 |
A system for early detection of onset of oscillatory instabilities in practical devices is described. The system consists of a measuring device, an instability detection unit and a control unit. The measuring device is configured to gene...
|
|
WO/2014/050085A1 |
The problem addressed by the present invention is to provide a leak diagnosis device that is for an evaporated fuel processing system and that can diagnose leaks regardless of the temperature within a fuel tank. The leak diagnosis device...
|
|
WO/2014/051000A1 |
A method for producing a pressure detection device provided with a cylindrical external case (118) having a diaphragm (120) at the tip, a piezoelectric element (122) which is disposed within the external case (118) and which detects the ...
|
|
WO/2014/050287A1 |
When the engine is cold, fuel attachment on piston is increased due to low fuel temperature, whereby PM is increased. While the fuel attachment can be decreased by promoting vaporization by injecting fuel in a period after the exhaust va...
|
|
WO/2014/049690A1 |
In an internal combustion engine, an exhaust purification catalyst (13), a particulate filter (14), and a hydrocarbon supply valve (15) are positioned in an engine exhaust passage, and the engine is equipped with a low-pressure exhaust g...
|
|
WO/2014/050445A1 |
An engine (1) in which an ECU (18) is provided with: a catalyst temperature-increasing means (C5) that increases the temperature of a lean NOx trap (LNT) catalyst (16) by controlling an injector (15) so as to perform multi-stage injectio...
|
|
WO/2014/045477A1 |
A controller comprises an alternator (2) which acquires power from an engine (1) to generate electric power, and a capacitor (3) for storing the electric power generated by the alternator (2). The electric power consumption required duri...
|
|
WO/2014/045367A1 |
A catalyst (6) equipped with an oxygen storage function, a first air-fuel ratio sensor (10) arranged upstream from the catalyst (6), and a second air-fuel sensor (12) arranged downstream from the catalyst, are provided in the exhaust pat...
|
|
WO/2014/045881A1 |
Provided is an internal combustion engine that can easily detect the deterioration state of a catalyst using temperature sensors. An upstream temperature sensor (21) and a downstream temperature sensor (22) are provided upstream and down...
|
|
WO/2014/045511A1 |
An estimated fuel consumption calculation section in a navigation device (10) obtains fuel consumption statistical information from a center (S410), and calculates the estimated fuel consumption for each fuel type and for each gas statio...
|
|
WO/2014/046141A1 |
The present invention pertains to a control device and a control method for internal combustion engines comprising a variable compression ratio mechanism. This control device treats an air filling rate as an engine load equivalent value ...
|
|
WO/2014/045698A1 |
A vehicle control device provided with a target drive power setting unit for setting a target drive power on the basis of an operating state, a target transmission gear ratio setting unit for setting a target transmission gear ratio of a...
|
|
WO/2014/038278A1 |
A first aspect of the present invention is an exhaust-temperature-estimating device for estimating the temperature of gas expelled from an internal combustion engine (1) into an exhaust manifold (5), wherein the temperature of the exhaus...
|
|
WO/2014/038108A1 |
A controller that switches between: a compression-ignition mode in which compression-ignition combustion occurs and an engine main body is operated; and a spark-ignition mode in which mixed air inside a cylinder is ignited by driving a s...
|
|
WO/2014/038550A1 |
The present invention addresses the problem of suppressing exhaust emission increases when a NOX catalyst temperature is low and suppressing reduction in acceleration performance, in a control system for an internal combustion engine com...
|
|
WO/2014/038350A1 |
This device for controlling a hybrid vehicle having a motor and an engine is provided with: an engine starting condition detection means that detects engine starting conditions; and a motor control means that controls the driving of the ...
|
|
WO/2014/034088A1 |
An automatic stop device for vehicle engines comprises: an automatic stop controller that, while the vehicle is stopped, automatically stops an engine if preset conditions to initiate automatic stop are satisfied but prohibits engine aut...
|
