#F02D41/009

Camshaft tone wheel, system, and method for determining engine speed and position

A camshaft tone wheel, system, and method are provided for determining a rotational position of an internal combustion engine. Sensors detect unique features positioned around the camshaft tone wheel …

DRIVE·May 26·1 min read

F02D41/009 Cummins Inc.

ENGINE CONTROL DEVICE AND ENGINE CONTROL METHOD

The present invention provides an engine control device that sets a cam signal read value according to a cam signal output from a cam angle sensor, in a front-rear determination position; if the cam s…

DRIVE·May 20·2 min read

F02D41/009 ASTEMO LTD [JP]

METHOD FOR CONTROLLING ENGINE CONTROL DEVICE AND SADDLE TYPE VEHICLE

To provide an engine control device and a method for controlling an engine control device, and a saddle type vehicle capable of efficiently transmitting a rotation state of an ACG starter motor to an …

DRIVE·May 6·2 min read

F02D41/009 HONDA MOTOR CO LTD [JP]

CONTROLLER FOR INTERNAL COMBUSTION ENGINE

To provide a controller for an internal combustion engine which can correct the detection error of the crank angle with good accuracy. A controller for an internal combustion engine corrects an angle …

DRIVE·Jun 26·1 min read

F02D41/009 Mitsubishi Electric Corporation

METHOD AND SYSTEM FOR STARTING AN INTERNAL COMBUSTION ENGINE

A method for starting an internal combustion engine (ICE) having a crankshaft and an electric turning machine (ETM) operatively connected to the crankshaft is disclosed. The method includes: sensing a…

DRIVE·Mar 14·1 min read

F02D41/009 BOMBARDIER RECREATIONAL PRODUCTS INC.

METHOD AND APPARATUS FOR CONTROLLING MOTORCYCLE, SYSTEM, MOTORCYCLE AND STORAGE MEDIUM

The present application discloses a method and apparatus for controlling a motorcycle, a system, a motorcycle and a storage medium. The method includes: acquiring a first wheel speed signal and a seco…

DRIVE·Nov 30·1 min read

F02D41/009 United Automotive Electronic Systems Co., Ltd.

ENGINE STARTER DEVICE FOR VEHICLES

Provided is an engine starter device for vehicles that is capable of preventing kickback with a simple structure without providing a dedicated sensor for detecting the rotational speed of a crankshaft…

DRIVE·Oct 4·2 min read

F02D41/009 HONDA MOTOR CO LTD [JP]

MAGNETIC SENSOR FOR A VEHICLE DRIVE SHAFT

A sensor for a motor vehicle, the vehicle including a combustion engine and an engine control computer. The engine includes at least one drive shaft able to be driven in rotation, the at least one dri…

DRIVE·Sep 21·1 min read

F02D41/009 Continental Automotive Technologies GmbH

MAGNETIC SENSOR FOR A VEHICLE DRIVE SHAFT

DRIVE·Sep 21·1 min read

F02D41/009 Continental Automotive Technologies GmbH

METHOD OF DETERMINING ENGINE TORQUE

A method of controlling a vehicle engine comprising estimating a value for the actual engine torque, comparing this with a further calculated (expected) torque value, and controlling the engine conseq…

DRIVE·Sep 14·1 min read

F02D41/009 Borgwarner Luxembourg Automotive Systems S.A.

SYSTEMS AND METHODS FOR EARLY CAMSHAFT POSITION DETECTION IN AN ENCODED CRANKSHAFT SYSTEM

Systems and methods for early camshaft position detection in an encoded crankshaft system are provided. In one embodiment, a method includes determining a crankshaft angular position of a crank pulse …

DRIVE·Aug 3·1 min read

F02D41/009 Honda Motor Co., Ltd.

Control Device

To provide a control device capable of calculating a cam phase equal to an actual cam angle even when a corresponding cam angle signal detection range is exceeded by changing a cam phase by a variable…

DRIVE·Jun 22·1 min read

F02D41/009 Hitachi Astemo, Ltd.

Vehicle Controller

A vehicle controller that in serial communication executed at a limited transmission rate, can efficiently transmit a large volume of sensor data and stably execute data processing and control is prov…

DRIVE·May 25·1 min read

F02D41/009 Hitachi Astemo, Ltd.

METHOD AND DEVICE FOR CONTROLLING AN ENGINE WITH A RECONSTITUTED CRANKSHAFT SIGNAL

A method and device for controlling a four-stroke internal combustion engine, including a step of producing a reconstituted crankshaft signal having an electrical signal extending over two crankshaft …

DRIVE·Mar 16·1 min read

F02D41/009 Vitesco Technologies GmbH

CAMSHAFT TOOTHED WHEEL AND SYNCHRONISATION METHOD USING SUCH A WHEEL

A toothed wheel forming a target for a camshaft position sensor includes a circular body provided with two opposite main faces and is provided on its circumference with teeth. The series of teeth incl…

DRIVE·Mar 2·2 min read

F02D41/009 VITESCO TECHNOLOGIES GMBH

CONTROL OF PISTON TRAJECTORY IN A LINEAR GENERATOR

Various embodiments of the present disclosure are directed towards free-piston combustion engines. As described herein, a method and system are provided for displacing a free-piston assembly to achiev…

DRIVE·Dec 1·1 min read

F02D41/009 Mainspring Energy, Inc.

METHOD AND SYSTEM FOR STARTING AN INTERNAL COMBUSTION ENGINE

A method for starting an internal combustion engine (ICE) having a crankshaft and an electric turning machine (ETM) operatively connected to the crankshaft comprises energizing an absolute position se…

DRIVE·Nov 17·1 min read

F02D41/009 BOMBARDIER RECREATIONAL PRODUCTS INC.

CONTROLLER AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE

To provide a controller and a control method for internal combustion engine which can set appropriately an angle interval for estimating the combustion state in accordance with change of a burning ang…

DRIVE·Oct 20·1 min read

F02D41/009 Mitsubishi Electric Corporation

Engine Control Device and Engine Control Method

DRIVE·Oct 13·2 min read

F02D41/009 Hitachi Astemo, Ltd.

PROCESSING METHOD OF A CAMSHAFT SENSOR

A processing method for a camshaft sensor including a toothed wheel, rotationally integral with a camshaft, rotating in front of a fixed sensing element capable of transmitting a signal indicating the…

DRIVE·Sep 1·1 min read

F02D41/009 VITESCO TECHNOLOGIES GmbH

VALIDATION OF A SIGNAL FROM A CRANKSHAFT SENSOR

The invention relates to a method for switching between a degraded mode and a normal mode for establishing the angular position of an internal combustion engine () of a vehicle (), the method comprisi…

DRIVE·Jul 21·1 min read

F02D41/009 Vitesco Technologies GmbH

CONTROLLER FOR VEHICLE AND METHOD FOR CONTROLLING VEHICLE

A controller performs a rotation angle deriving process that derives a value of the rotation angle of a crankshaft by each specified angle that is smaller than a predetermined angle by performing a Hi…

DRIVE·Jul 14·1 min read

F02D41/009 TOYOTA JIDOSHA KABUSHIKI KAISHA

CONTROLLER AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE

To provide a controller and a control method for internal combustion engine which can reduce arithmetic load, while suppressing deterioration in the estimation accuracy of the parameter relevant to th…

DRIVE·Jul 14·1 min read

F02D41/009 Mitsubishi Electric Corporation

METHOD FOR SYNCHRONISING AN INTERNAL COMBUSTION ENGINE

A method for synchronizing an internal combustion engine includes: a) a first step of acquiring, by the camshaft sensor, signals corresponding to at least five cam edges x; b) a second step of determi…

DRIVE·Jun 16·2 min read

F02D41/009 VITESCO TECHNOLOGIES GMBH

MAGNETIC SPEED SENSOR WITH INCREASED RESOLUTION

A method for increasing a resolution of a magnetic sensor for an internal combustion engine of a motor vehicle. The sensor delivers an electrical synchronization signal having successive, spaced-apart…

DRIVE·May 12·1 min read

F02D41/009 Continental Automotive GmbH

SYNCHRONISATION OF AN INTERNAL COMBUSTION ENGINE

Sensor delivering detection information in the form of a variation of a current, including a sensitive portion adapted to detecting the passage of a mobile target, an electronic module able to control…

DRIVE·Mar 10·1 min read

F02D41/009 VITESCO TECHNOLOGIES GMBH

SYNCHRONIZATION OF AN INTERNAL COMBUSTION ENGINE

A current source sensor delivers detection information in the form of an intermediate signal by selectively applying a low-level or high-level current to a communication bus depending on the passage o…

DRIVE·Feb 17·2 min read

F02D41/009 VITESCO TECHNOLOGIES GMBH

MISFIRE DETECTION APPARATUS FOR INTERNAL COMBUSTION ENGINE

A CPU substitutes a difference between a crank-side speed that is a rotation speed of a crankshaft and a downstream-side speed that is a speed of a portion, opposite from the crankshaft, in a damper i…

DRIVE·Feb 10·1 min read

F02D41/009 TOYOTA JIDOSHA KABUSHIKI KAISHA

REVERSE-ROTATION ROBUST SYNCHRONIZATION METHOD

Disclosed is a method for synchronizing an internal combustion engine including at least one camshaft, on which a target is mounted, a position sensor for sensing the position of the camshaft and a pr…

DRIVE·Feb 10·1 min read

F02D41/009 VITESCO TECHNOLOGIES GMBH

PROCESSING OF SIGNALS FROM A CRANKSHAFT SENSOR

Disclosed is a method for processing signals from a crankshaft sensor including the following steps: detection of a stopping of the engine; simulation and transmission of a backwards-running square wa…

DRIVE·Jan 27·1 min read

F02D41/009 VITESCO TECHNOLOGIES GMBH

REVERSIBLE TARGET FOR A 3-, 4- OR 6-CYLINDER ENGINE

Disclosed is a camshaft toothed wheel, forming a target for a camshaft position sensor, the toothed wheel including a circular body including two opposite main faces, and at least six teeth distribute…

DRIVE·Jan 6·1 min read

F02D41/009 VITESCO TECHNOLOGIES GMBH

METHOD FOR SYNCHRONISING AN INTERNAL COMBUSTION ENGINE

The aim of the present invention is a method for synchronizing an engine comprising at least one movable piston of a four-stroke internal combustion engine, said method comprising a first step (e) inv…

DRIVE·Dec 30·1 min read

F02D41/009 VITESCO TECHNOLOGIES GMBH

METHOD FOR SYNCHRONISING A COMBUSTION ENGINE

Disclosed is a method for synchronizing a combustion engine of a motor vehicle, including the steps of detection of the reference position of a first toothed wheel during a rotation of the crankshaft …

DRIVE·Dec 16·2 min read

F02D41/009 VITESCO TECHNOLOGIES GMBH

METHOD FOR DETERMINING A CAMSHAFT POSITION IN AN INTERNAL COMBUSTION ENGINE

A method for determining a combination of an actual intake camshaft phase position of an intake camshaft and an actual exhaust camshaft phase position of an exhaust camshaft of a production internal c…

DRIVE·Dec 9·1 min read

F02D41/009 Volkswagen Aktiengesellschaft

ENGINE TORQUE ESTIMATING APPARATUS, ENGINE TORQUE ESTIMATING METHOD, AND ENGINE CONTROL APPARATUS

An engine torque estimating apparatus having a processor and a memory accessed by the processor. The processor performs a torque estimating that calculates time series data of an estimated indicated t…

DRIVE·Dec 2·1 min read

F02D41/009 TRANSTRON INC.

SYNCHRONISATION METHOD ROBUST TO ENGINE STALLING

Disclosed is a method for synchronizing an engine including a camshaft and a position sensor for sensing the position of the camshaft. The method includes, for each detected tooth edge: computing a ti…

DRIVE·Nov 4·1 min read

F02D41/009 VITESCO TECHNOLOGIES GMBH

STATUS MONITORING DEVICE FOR SPEED REDUCER, AND SPEED REDUCING DEVICE

Provided is a status monitoring device for a speed reducer, including: at least one signal transmission unit for monitoring a status of at least one crankshaft of a speed reducer and transmitting a st…

DRIVE·Oct 21·1 min read

F02D41/009 Nabtesco Corporation

Phase Diagnosis Method and Apparatus

A phase diagnosis method and apparatus. When it is verified that the location of an engine is valid, an oil injector performs spraying at a top center compression position; if no acceleration is detec…

DRIVE·Sep 2·1 min read

F02D41/009 WEICHAI POWER CO., LTD.

METHOD FOR DETERMINING THE ANGULAR POSITION OF A TOOTHED TARGET WHICH IS ROTATABLY SECURED TO A SHAFT OF AN INTERNAL COMBUSTION ENGINE

Disclosed is a method for determining the angular position of a toothed target which is rotationally secured to a shaft of an internal combustion engine. The method is based on dynamically determining…

DRIVE·Jul 22·1 min read

F02D41/009 VITESCO TECHNOLOGIES GmbH

PROCESSING METHOD FOR CAMSHAFT SENSOR

The invention relates to a device and a processing method for a camshaft sensor () of the type comprising a toothed camshaft wheel () and an opposite sensing element () able to detect a tooth front, c…

DRIVE·Jul 22·1 min read

F02D41/009 VITESCO TECHNOLOGIES GmbH