139811 ⎘
Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor; Interface circuits between sensors and control unit the sensor having a signal processing unit external to the engine control unit
Method for determining the mass flow in an internal combustion engine
#2Method for checking an exhaust gas system in a vehicle, and control unit for performing the method
#3Method and computing device for operating a control unit for an exhaust gas sensor
#4Synchronization of an internal combustion engine
#5Reluctor plate controller
#6Vehicle control device, vehicle control system, and method for controlling vehicle
#7Vehicle control system, vehicle controller, vehicle learning device, vehicle control method, and memory medium
#8Vehicle control system, vehicle control device, and control method for a vehicle
#9System and method for controlling engine tone by artificial intelligence based on sound index of vehicle
#10Electronic system comprising an intermediate printed circuit board for a fluid property sensor and fluid property sensor
#11System and method for predicting failure of a cylinder in a multi-cylinder engine
#12Thermal air flow meter with adjustment of pulsation correction function
#13Native fuel module for spark ignition fuel injected engines
#14Humidity measuring device
#15Thermal-type airflow meter
#16Method and system for transmitting a sensor signal
#17Mass airflow sensor signal processing method
#18Method and apparatus for detecting a malfunctioning rail pressure sensor
#19Engine torque estimation system, and engine torque estimation method
#20Temperature and humidity sensor
#21Measurement of knock intensity
#22Engine management using knock data
#23Fuel injection valve with cylinder internal pressure sensor
#24Universal control and evaluation unit particularly for operation of a lambda probe
#25Communication system, flow measuring device and control device
#26Reduced power consumption with sensors transmitting data using current modulation
#27Fuel injection control system for a single-cylinder diesel engine and control method therefor
#28Oxygen sensor and internal combustion engine comprising said sensor
#29Method for ascertaining an offset of an output signal of an evaluation circuit integrated in a sensor, preferably of a pressure sensor installed in a combustion chamber of an internal combustion engine, and sensor
#30Technique for correcting injector characteristics in engine of vehicle
#31Sensor device for detecting a flow property of a fluid medium
#32Device for detecting at least one flow characteristic of a fluid medium
#33Real-time flexible vehicle control apparatus
#34Method and circuit for processing a signal supplied by a piezoelectric sensor, and pressure-measuring device for piston engine
#35ROTATIONAL ANGLE SENSORS AND MANUFACTURE METHODS THEREOF
#36Method of controlling a vehicle engine system
#37Sensor control apparatus and sensor control method
#38DEVICE FOR OPERATING A PARTICLE SENSOR
#39Sensor system
#40Device for controlling an electromagnetic valve
#41Method and device for monitoring an exhaust-gas turbocharger
#42Method for increasing the resolution of output signals from at least one measuring sensor on an internal combustion engine and corresponding controller
#43Method of transmitting information relating to the operation of an internal combustion engine
#44Device for controlling an internal combustion engine
#45Air valve and method of use
#46Method and system for efficient data collection and storage
#47Method for acquisition and processing of an intake pressure signal in an internal combustion engine without an intake manifold
#48Method and device for analyzing a sensor element
#49Device for determining the position of an internal combustion engine
#50Systems and methods for digital signal processing
#51APPARATUS FOR FILTERING MEASURED ANALOG SIGNAL USED TO CONTROL VEHICLE ENGINE
#52Methods for optimizing the operation parameters of a combustion engine
#53Resynchronization of temporally acquired engine signals
#54Air valve and method of use
#55AIR VALVE AND METHOD OF USE
#56Cylinder-pressure-based electronic engine controller and method
#57Data processor for processing pieces of data being successively sampled at intervals
#58Method and apparatus for controlling an internal combustion engine
#59Signal processing device
#60System and method of selecting data content of ionization signal
#61Device and method for processing data that are obtained by sampling an analog signal
#62Mass air flow metering device and method
#63Common rail fuel injection system designed to avoid error in determining common rail fuel pressure
#64Signal transfer system for distributing engine position signals to multiple control modules
#65Sensor control device
#66Control unit for vehicle and total control system therefor
#67Signal processing device and control unit for cooperating with a signal processing device
#68Method and device for monitoring an accelerator sensor
#69Method and device for analyzing a sensor element
#70Ignition system for an internal combustion engine
#71Bumpless crankshift position sensing
#72Offset compensated position sensor and method
#73System and method of controlling engine dilution rate using combustion stability measurer derived from the ionization signal
#74ARCHITECTURE TO INTEGRATE IONIZATION DETECTION ELECTRONICS INTO AND NEAR A DIESEL GLOW PLUG
#75Single sensing multiple output system
#76Electronic control type throttle valve apparatus, non-contact type rotation angle detecting apparatus used in electronic control type throttle valve apparatus etc. and signal processing apparatus for hall element
#77Variable frequency based accelerator pedal module and electronic throttle body position indicators
#78Intake air heating systems and methods
#79Method and system for smart and continuous engine operation monitoring