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Matches 1 - 50 out of 12,754

Document Document Title
WO/2019/193722A1
With this vehicle control device, when a host vehicle stops at the head of a vehicle line in accordance with a stop signal of a traffic light at an intersection, an engine is stopped by idling stop control, and either a left turn will be...  
WO/2019/177106A1
This marine engine is provided with: an air control unit that supplies compressed air into a combustion chamber during a piston upstroke after a crash astern signal has been outputted (time t2); a fuel control unit that stops the supply ...  
WO/2019/165429A1
A system and method for improving the functioning of a turbocharged diesel engine equipped with a cylinder deactivation system includes detecting when the turbocharged diesel engine is at risk of compressor surge, and then delaying the i...  
WO/2019/120848A1
The invention relates to a method for operating a combustion engine, which has an internal combustion engine, which forms at least two combustion chambers, in which thermodynamic cycles can be performed during operation of the combustion...  
WO/2019/125648A1
The present invention relates generally to improving the fuel efficiency of autonomous vehicles by operating either (1) at a first effective engine displacement that takes into account noise, vibration and harshness (NVH) when the vehicl...  
WO/2019/116552A1
A method wherein if the driving force required of a second electric motor 6 increases while an internal combustion engine 1 is stopped, the driving force to be output by the second electric power 6 by means of electric power supplied by ...  
WO/2019/101706A1
The present invention refers to a method to stop an engine of a vehicle, comprising the steps of monitoring a Human-Machine Interface (HMI) of the vehicle for reception of a command to stop the engine, verifying a motion state of the veh...  
WO/2019/061631A1
A smart start-stop method and system. The system comprises a camera and a processor acquiring and analyzing an image captured by the camera. The specific method is as follows: S1, identifying, by means of image recognition, whether a tra...  
WO/2019/041615A1
A method for cyclically disabling cylinders of a V-type diesel engine. For example, if all cylinders are sequentially ignited once in a range of m degrees in which a crankshaft rotates, and it is assumed that the number of cylinders is n...  
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/2019/021043A1
A constant frequency variable displacement engine that generates power as per the demand on the engine with a lower magnitude Noise, Vibration and Harshness even when the engine operates in a reduced output condition. The Engine as depic...  
WO/2019/003773A1
A control device (20) comprises a temporary stop control unit (21), a startup determination unit (32), and a prohibition unit (31). The temporary stop control unit provides a temporary stop function for automatically starting up an engin...  
WO/2018/212178A1
Provided are a control device and a control method for quickly starting a halted internal combustion engine. An ECU (10) includes an injection control unit (110) that controls injection of fuel into a diesel engine (1), and a throttle op...  
WO/2018/213603A1
Various methods and arrangements for improving fuel economy and noise, vibration, and harshness (NVH) in a skip fire controlled engine are described. An engine controller dynamically selects a gas spring type for a skipped firing opportu...  
WO/2018/204049A1
Methods and arrangements for transitioning an engine between a deceleration cylinder cutoff (DCCO) state and an operational state are described. In one aspect, transitions from DCCO begin with reactivating cylinders to pump air to reduce...  
WO/2018/188984A1
In a method according to the invention, an internal combustion engine is firstly used in a full Miller cycle or full Atkinson cycle which is advantageous with respect to efficiency. Taking such a full cycle as a starting point, a switch-...  
WO/2018/173990A1
A control device for an engine 1 equipped with: a hydraulic valve-stopping mechanism 14b which, when a condition is satisfied for executing a cylinder reduction operation wherein the operation of some of the cylinders among four cylinder...  
WO/2018/176041A1
Power plants using multiple identical engine block assemblies to form multiple engines, each contributing to a common output or outputs, and each using an intake manifold, an exhaust manifold and an air rail. Air is first compressed by s...  
WO/2018/173989A1
This engine control device is provided with a valve-stopping mechanism 14b that holds closed intake and exhaust valves 41, 51 of first and fourth cylinders (idle cylinders) from among four cylinders, a throttle valve control unit 115, an...  
WO/2018/168348A1
In the present invention, a controller (60) boosts the actual oil pressure to a transient oil pressure (working oil pressure) and then supplies the oil, which has been adjusted to the transient oil pressure (working oil pressure), to val...  
WO/2018/168693A1
A vehicle control device having: an engine 10 capable of switching between reduced-cylinder operation and all-cylinder operation; an engine control mechanism for controlling engine torque; and a PCM 50 that, when the car is traveling and...  
WO/2018/165438A1
A transmission system constructed in accordance to one example of the present disclosure includes an aftertreatment system and a controller. The transmission system is selectively coupled to an engine crankshaft of an internal combustion...  
WO/2018/165160A1
A continuously variable displacement engine has a plurality of pistons (24) received in a cylinder block (14) and connected to a nutator (42). A crankshaft (10) with an axis of rotation (11) is carried in a crankcase and incorporates an ...  
WO/2018/159494A1
Provided is a device for diagnosing a fuel supply system of an internal combustion engine, said device diagnosing whether or not a fuel supply system for supplying fuel in a fuel tank to a fuel injection valve of the internal combustion ...  
WO/2018/152384A1
Various methods and systems are provided for skip-firing an engine. As one embodiment, a method for an engine includes firing all cylinders of the engine and not altering the closing timing of the intake valves when fueling demands are g...  
WO/2018/143905A1
The present device for regulating the compression ratio of an internal combustion piston engine comprises a working cylinder with a working piston, an adjustment cylinder with an adjustment piston, a movable segment, a supporting segment...  
WO/2018/113930A1
The invention provides a method for controlling an internal combustion engine (2) comprising at least one first cylinder (201) and at least one second cylinder (202) with respective reciprocating pistons, each of the first and second cyl...  
WO/2018/093389A1
Systems, apparatus and methods include control techniques for controlling operation of pre-mixed internal combustion engines in response to a load shedding event. The control techniques determine, in response to the load shedding event, ...  
WO/2018/085538A1
Provided herein is a control system for a multiple-mode continuously variable transmission having a ball planetary variator. The control system has a transmission control module configured to receive a plurality of electronic input signa...  
WO/2018/079371A1
An engine control device has: an engine 10 that is provided with a plurality of cylinders 2 and can operate by switching between a reduced-cylinder operation mode in which combustion of some cylinders 2 among the plurality of cylinders 2...  
WO/2018/074276A1
In this control device and control method for a variable cylinder engine, when changing from deactivated-cylinder operation to all-cylinder operation the amount by which the fuel injection amount is increased for the reactivated cylinder...  
WO/2018/059834A1
The invention relates to a stationary natural gas engine (10), comprising a control device (16), a gas/air mixer (12.2), an exhaust system (14) with a catalytic converter volume (14.1), and an exhaust gas sensor (18) that is disposed dow...  
WO/2018/053622A1
A method of operating an internal combustion engine having pilot subchambers communicating with main combustion chambers, the internal combustion engine configured in use to deliver a main fuel injection of a maximum quantity of fuel to ...  
WO/2018/055869A1
The present invention is equipped with a cylinder block (4) having cylinder holes for six cylinders, a crankshaft (7) having crankpins for the six cylinders, six pistons, and an ignition device including spark plugs for each of the cylin...  
WO/2018/051513A1
It is determined whether a prescribed fuel supply stop condition is established, fuel supply to an engine is temporarily performed to execute stop time vibration suppression control for suppressing vehicle body vibration after the fuel s...  
WO/2018/047226A1
With the vehicle control method according to the present invention, if an engine is restarted after the engine has been automatically stopped, when the engine rotational frequency is at or above a prescribed rotational frequency, fuel in...  
WO/2018/047303A1
This vehicle control device is provided with an engine 10, an engine control mechanism for controlling the generated torque (the engine torque) of the engine 10, and a PCM 50 which, during vehicle travel, upon satisfaction of the conditi...  
WO/2018/047302A1
This vehicle control device is provided with an engine 10, an engine control mechanism for controlling the generated torque (the engine torque) of the engine 10, and a PCM 50 which, during vehicle travel, upon satisfaction of the conditi...  
WO/2018/038062A1
Provided is a stop control system that comprises an engine (10) that generates a driving force by combustion of fuel, a rotary electric machine module (20, 60) having a rotary electric machine (21, 69) capable of generating power by the ...  
WO/2018/039078A1
Methods, devices, estimators, controllers and algorithms are described for estimating the torque profile of an engine and/or for controlling torque applied to a powertrain by one or more devices other than the engine itself to manage the...  
WO/2018/029360A1
A method for operating a gaseous fuel internal combustion engine (10) comprising a plurality of cylinder units (26A-26D) is disclosed, The gaseous fuel internal combustion engine (10) is configured to selectively activate and deactivate ...  
WO/2018/031737A1
The present invention relates generally to techniques for improving fuel efficiency of a vehicle powered by an internal combustion engine capable of operating at various displacement levels. An autonomous driving unit or cruise controlle...  
WO/2018/029359A1
A method for starting a gaseous fuel internal combustion engine (10) is disclosed. According to the disclosed method, the engine is rotated using a start device until a first speed threshold is reached. After reaching the first speed thr...  
WO/2018/016093A1
This vehicle control apparatus has a control unit that executes idling stop control for temporarily stopping an internal combustion engine. The control unit executes the idling stop control when the speed of a vehicle is equal to or high...  
WO/2018/005711A1
Methods are provided for managing forcing function frequency profiles during operation of a multi-cylinder engine. A first stroke mode for a first cylinder is selected and comprises at least a sequential deactive operation of the opening...  
WO/2017/222626A1
A variety of methods and arrangements are described for controlling transitions between firing fractions during operation of an engine. In general, actuator first transition strategies are described in which an actuator position (e.g., c...  
WO/2017/222627A1
A variety of methods and arrangements are described for controlling transitions between firing fractions during operation of an engine. In general, cam first transition strategies are described in which the cam phase is changed to, or cl...  
WO/2017/222444A1
The present invention relates to by a method for determining an uncontrolled behaviour of an internal combustion engine (E) of a vehicle (1) due to unintentional combustion of fluid flowing between a crankcase (CC) and a cylinder space (...  
WO/2017/222443A1
The present invention relates to by a method for controlling an internal combustion engine of a vehicle when uncontrolled behaviour has been determined and there is a need for taking the vehicle to a safe position. The vehicle (1) compri...  
WO/2017/212976A1
An in-vehicle power supply system mounted in a vehicle and equipped with a control device (20, 30) applied to the in-vehicle power supply system. The control device (20, 30) is equipped with: a calculation unit that calculates a stopping...  

Matches 1 - 50 out of 12,754