Matches 1 - 50 out of 111 1 2 3 >


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US20130131967 SYSTEM AND METHOD FOR CONTROLLING NOx  
A system and a method for controlling NOx may include predicting NOx generation amount by using a virtual sensor; comparing the NOx prediction amount with a predetermined NOx target amount; and...
US20150152804 INTERNAL COMBUSTION ENGINE CONTROL DEVICE  
This invention has an object to enable update of learning values of a large number of grid points in one session of a learning operation and also to easily adjust learning speed and efficiency in...
US20080202104 Controller of exhaust gas purifying agent and exhaust gas purifying system  
A quantity of a purifying agent that is added into an exhaust gas, reacts with a specific component in the exhaust gas, and purifies the exhaust gas is controlled. A controller is configured so as...
US20100082225 SYSTEM AND PROCESS FOR ADAPTING VEHICLE EMISSIONS TO SURROUNDING POLLUTION LEVEL: THE "GREEN COMPLIANCE MODULE"  
A process for modulating a vehicle's engine function in response to local pollution levels is described, as is a control unit specifically designed to implement the process. The process controller...
US20070143000 Wireless Spark Energy Indicator  
A process which wirelessly detects spark activity and by using software and a microcontroller to process the data share the information with other devices or information networks
US20050228557 Engine maintenance  
A device (10,60) for monitoring the runtime of an engine is disclosed. The device comprises a sensor (30), timer means (20), and means (40) for communicating information regarding the monitored...
US20070106453 Internal-combustion engine design support system  
Disclosed is an internal-combustion engine design support system for presenting a combination of functional specification types or the like of a design-target engine in connection with a target...
US20100168989 Control Method and Device For Engine  
A control method and a control device of an engine are introduced. During the process of the engine controlling, the control unit does the adaptive learning for the actual target value of the...
US20140316684 MULTIPLE ENGINE SEQUENCER  
Multiple engine sequencers in memory interfaces are disclosed. Individual sequencer engines of multiple engine sequencers perform at least portions of their respective operations in parallel with...
US20090151354 VARIABLE GEOMETRY TURBOCHARGER EXTENDER IDLE VANE CYCLE  
A method to operate and electronic controlled internal combustion engine, and particularly a heavy duty diesel engine, to effect vane cleaning of a variable geometry turbocharger.
US20090030587 VEHICLE-MOUNTED ENGINE CONTROL APPARATUS  
In an vehicle-mounted engine control apparatus according to the present invention, a restart inspection means, which is simpler than an activation inspection means, is provided, and a means to be...
US20080119977 Control Unit and Computer Program For Controlling a Drive Assembly of a Vehicle  
A control unit and a computer program for controlling a drive assembly, of a vehicle. Traditionally, in such a control unit, numerous functional units are provided, for instance, a functional unit...
US20140338644 AUTOMOTIVE VIRTUAL HUMIDITY SENSOR  
Systems and methods are provided for adjusting an engine powertrain component responsive to ambient humidity, the ambient humidity based on vehicle position in a region, clock time ambient...
US20070250293 Motor vehicle control device  
A motor vehicle control device, in particular an engine control device or gearbox controller, has an interface for receiving at least one measured variable, a device for calculating at least one...
US20090271099 DRIVE TRAIN  
A drive train for a motor vehicle that has a drive unit controlled by a control device, a driveshaft and an element, which is operatively connected to the drive shaft and is driven by the same. At...
US20080221773 Method for the automatic determination of the quality of a transition compensation  
To achieve a better compensation of the wall film effect in the operation of a gasoline engine as well as an objective evaluation of the quality of the transition compensation, the characteristic...
US20070282518 Method and Device for Transmitting an Identifier for the Type of a Generator to a Control Unit of a Motor Vehicle  
A method for transmitting an identifier for the type of a generator from the regulator of the generator to a control unit of a motor vehicle having the following steps: detection of a starting...
US20100076669 MOTORCYCLE PROVIDED WITH ENGINE SETTING SYSTEM  
A motor vehicle includes an engine and an external setting unit configured to set an engine control amount. A control unit is configured to store a basic control map having a preset engine control...
US20080296106 Redundant Brake Actuators For Fail Safe Brake System  
A vehicle brake system includes first and second central control units communicating with, respectively, first and second control networks, and a plurality of brake units. Each brake unit includes...
US20080167793 APPARATUS FOR FILTERING MEASURED ANALOG SIGNAL USED TO CONTROL VEHICLE ENGINE  
In a filtering apparatus, an analog filter filters a measured analog signal based on a predetermined filtering characteristic. An A/D converter converts, at constant time intervals, the filtered...
US20090164108 THERMAL MANAGEMENT FOR AN INTERNAL COMBUSTION ENGINE TO OPTIMIZE DIESEL PARTICULATE FILTER REGENERATION EVENTS  
A method to operate an electronically controlled internal combustion engine that recognizes when thermal management mode of operation is being applied to an engine but is not attaining desired...
US20090223218 INTERNAL COMBUSTION ENGINE WITH TURBOCHARGER SURGE DETECTION AND CONTROL  
An internal combustion engine includes a block defining a plurality of combustion cylinders, an intake manifold fluidly coupled with at least one combustion cylinder, and an exhaust manifold...
US20130013177 EFFECTS OF BIODIESEL FUEL ON FUEL DILUTION OF ENGINE OIL  
An engine and related control system determine an amount of fuel diluting the engine oil in the oil pan. Such information can be used to recommend an oil change and to estimate a fraction of...
US20070192015 Engine torque estimating device  
A torque estimation error, which is an error between an estimated value and an actual value of the engine torque, is detected at first. Then, an error of a characteristic for engine frictional...
US20080154481 Adaptive oxygen sensor methods, systems, and software  
One embodiment is a system operable to control entry of an oxygen sensor into a learning mode. Further embodiments, forms, objects, features, advantages, aspects, and benefits shall become...
US20130067890 METHOD OF OPTIMIZING OPERATING COSTS OF AN INTERNAL COMBUSTION ENGINE  
A method to optimize operation of a diesel fuel engine having at least one aftertreatment device to reduce NOx is provided. An electronic control unit for a diesel engine with an aftertreatment...
US20090143954 Engine exhaust after-treatment system  
An engine exhaust after-treatment system is provided, which may include a particulate trap configured to remove at least some constituents of the exhaust flowing from an engine through an exhaust...
US20080015796 Piston-cylinder unit with diagnostic unit  
A piston-cylinder unit having a hollow cylinder, with a piston system supported inside the hollow cylinder that is free to move in the axial direction, and a piston rod connected to the piston...
US20090118993 Adapting Indicated Engine Torque During Regeneration of a Diesel Particulate Filter  
In a motor vehicle powertrain that includes a diesel engine, a particulate filter and a torque converter, a method for correcting an indicated engine output torque includes estimating a magnitude...
US20080208430 Method And Device As Well As Computer Program For Controlling An Internal Combustion Engine  
A method and a device as well as a computer program for controlling an internal combustion engine are provided, a torque model being used within the framework of calculating instantaneous...
US20110082635 COMPENSATING FOR RANDOM CATALYST BEHAVIOR  
A method for calibrating an engine control module includes sampling a first signal from a first oxygen sensor located upstream from a catalyst. The first signal indicates an oxygen content of...
US20120283938 MASTER/SLAVE ARRANGEMENT OF AN ELECTRONIC ENGINE CONTROL DEVICE WITH ENGINE IDENTIFICATION MODULE  
A master/slave arrangement of an electronic engine control device with an engine identification module. The electronic engine control device controls and regulates the internal combustion machine....
US20080111506 Vehicle, driving system, and control methods of the same  
The drive control of the invention changes an engagement status of relevant clutch and brake corresponding to a target gear speed n* of a transmission to half engagement while controlling a motor...
US20050166580 Method for regenerating an exhaust aftertreatment system  
A method for regenerating an exhaust aftertreatment system, in particular a particulate filter of an internal combustion engine, situated in a vehicle, having regeneration cycles controlled by a...
US20080140302 CONTROL SYSTEM FOR A VEHICLE SYSTEM WITH A CONTINOUSLY VARIABLE TRANSMISSION  
The control system 10 of the first preferred embodiment includes a user interface 12 with a first control 14 that designates a maximum bound of a sub-range of engine speeds and a second control 16...
US20050273246 Bi-fuel converter device for automobiles and internal combustion engines  
“BI-FUEL CONVERTER DEVICE FOR AUTOMOBILES AND INTERNAL COMBUSTION ENGINES”. A new bi-fuel converter device for automobiles and internal combustion engines with electronic injection, which has the...
US20130253807 METHOD FOR REVERSIBLY CODING AN ENGINE CONTROLLER FOR A MOTOR VEHICLE IN MANIPULATION-PROOF FASHION, AND ENGINE CONTROLLER  
A reversible, manipulation-proof method encodes an engine controller for a motor vehicle, which is designed for use in motor vehicles with different operating characteristics. At least one first...
US20060155941 Program rewriting system, boot loader, storage medium, and electronic control unit  
A system is communicably coupled to an external device at least when rewriting, at least in a module, a first application program stored in a first memory of the system into a second application...
US20080300773 Torque Delivery  
A system for controlling a multiple cylinder internal combustion engine having a plurality of cylinders with electronically actuated valves (EVA) is presented. The system is designed to improve...
US20050149248 Location-sensitive engine emission control system and method  
A location-sensitive engine control system includes position locating system (PLS) interfacing with control logic which in turn interfaces with an engine control. Location coordinates from the PLS...
US20070239332 VEHICULAR ELECTRONIC CONTROL DEVICE  
A vehicular electronic control device includes plural electronic control units installed in the same vehicle. The plural electronic control units include at least one specific electronic control...
US20060064232 System and method for controlling vehicle performance  
A system for implementing a method, as embodied in a computer usable medium, for controlling a performance of the vehicle. Weather data and a vehicle location is received. At least one ambient...
US20090204308 Configuring an engine control module  
Method and systems are provided for configuring operations of an engine control module. In one implementation, a method is provided. According to the method, configuration parameters defining an...
US20100057327 Engine Combustion Control Using Ion Sense Feedback  
A system and method for operating an engine having at least two spark plugs per cylinder include controlling at least one actuator to alter combustion within a selected cylinder such that the...
US20090228167 Diagnostics for two-mode variable valve activation devices  
A method for detecting a low-lift or zero-lift failure mode in a variable valve activation system of an internal combustion engine includes the steps of positioning a piezo-electric element that...
US20090171555 System and method for remotely modifying vehicle operations  
A method and control system for controlling an engine in a vehicle includes broadcasting a control signal including instructions for modification of a vehicle parameter to the vehicle during...
US20090204315 CONTROL SYSTEM AND WORK METHOD FOR A CONTROL SYSTEM  
A control system (and a method of operating the system for an internal combustion engine. The control system has a trigger circuit for supplying trigger signals and an output stage having a...
US20080221776 System and Method for Reconfiguring an Electronic Control Unit of a Motor Vehicle to Optimize Fuel Economy  
System and method for modifying the operation of an engine comprising an engine control unit coupled to the engine, a command module coupled to the engine control unit, wherein the command module...
US20080162026 METHOD OF OPERATION OF INTERNAL COMBUSTION ENGINE WITH PERMANENT FAULT CODE IMPLEMENTATION  
The present invention is directed to a method to operate an internal combustion engine with electronic control wherein fault codes indicative of emissions levels may be stored in permanent memory.
US20060136113 System for improving engine performance and reducing emissions  
A method of correcting engine performance in response to assembly deviations includes the steps of measuring the physical characteristics of each cylinder of the engine, and storing the resulting...

Matches 1 - 50 out of 111 1 2 3 >