Disclosed is an artificial intelligence apparatus for controlling an auto stop function. The artificial intelligence apparatus includes an input unit configured to receive at least one of image information on surroundings of a vehicle, sound information on the surroundings of the vehicle, brake information of the vehicle, or velocity information of the vehicle; a storage unit configured to store an auto stop function control model; and a processor configured to obtain, via the input unit, input data related to at least one of traffic information or driving information, obtain base data used for determining control of the auto stop function from the input data, determine an engine ignition timing or an engine ignition setting using the base data and the auto stop function control model, and ignite the engine of the vehicle automatically according to the determined engine ignition timing or the determined of engine ignition setting, wherein the engine ignition timing is an indication of how much time is required for the engine to be ignited after the input data is obtained or after the time of the determination, and wherein the engine ignition setting is an indication of whether to ignite the engine at the time of acquiring the input data or at the time of the determination.

A method for starting an internal combustion engine and a motor vehicle are provided. The internal combustion engine includes a plurality of cylinders. To start the internal combustion engine while deactivated, a predefined amount of working gas is introduced into the cylinder that fires first. A crankshaft of the internal combustion engine is driven by an electric motor and by the movement of a piston coupled to the crankshaft and associated with the cylinder that fires first to introduce the predefined amount of working gas. Subsequently, the internal combustion engine is started by the ignition of a mixture including the predefined amount of working gas and a predefined amount of fuel inside the cylinder that fires first.

Methods and systems are provided for optimizing collection, usage, and processing of water on-board a vehicle. Water is harvested from various locations of the vehicle including from engine operation, surface condensation, and via dehumidification. Water is processed differently based on the source of the water as well as the intended use.

Methods and systems are provided for optimizing collection, usage, and processing of water on-board a vehicle. Water is harvested from various locations of the vehicle including from engine operation, surface condensation, and via dehumidification. Water is processed differently based on the source of the water as well as the intended use.

A method of implementing control logic of a compression-ignition engine is provided. A controller outputs a signal to a injector and a variable valve operating mechanism so that a gas-fuel ratio (G/F) becomes leaner than a stoichiometric air fuel ratio, and an air-fuel ratio (A/F) becomes equal to or richer than the stoichiometric air fuel ratio, and to an ignition plug so that unburnt mixture gas combusts by self-ignition after the ignition plug ignites mixture gas inside a combustion chamber. The method includes steps of determining a geometric compression ratio and determining the control logic defining an intake valve close timing IVC. IVC (deg.aBDC) is determined so that the following expression is satisfied: if the geometric compression ratio is 10<17,
0.4234.sup.222.926+207.84+CIVC0.4234.sup.2+22.926167.84+C
where C is a correction term according to an engine speed NE (rpm),
C=3.310.sup.10NE.sup.31.010.sup.6NE.sup.2+7.010.sup.4NE.

In response to a restarting request generated during a stopping period, in which fuel injection is stopped to automatically stop engine operation, either starter starting or combustion starting is selected. In the starter starting, the engine is restarted using a starter motor. In the combustion starting, the engine is restarted through fuel injection and ignition without using the starter motor. If the rotational resistance acting on the crankshaft is determined to be of such a magnitude that the combustion starting is impossible, the starter starting is carried out in response to the restarting request generated during the stopping period.

A system includes a fuel tank, an internal combustion engine, a generator, a recoil starter, a control unit, an injector, a fuel pump, an igniter, and a detection unit that detects the crank angle of the internal combustion engine. The control unit, in a starting period of the internal combustion engine, which is started using the recoil starter, supplies electric power to the igniter, the injector, and the fuel pump such that a power supply period of the igniter will not overlap a power supply period of the injector and the fuel pump, using the crank angle as a reference.

A control device for an internal combustion engine executes an automatic stop control and automatic start-up control for an intermittent operation of the internal combustion engine. In the automatic start-up control, the control device is configured to commence a restart by starting fuel injection from a fuel-injection-start cylinder. In the automatic stop control, the control device is configured to: execute an air-fuel-ratio rich processing that controls an air-fuel ratio such that the air-fuel ratio becomes richer than the stoichiometric air-fuel ratio before a start of the fuel cut; execute a throttle closing processing that closes a throttle valve in synchronization with the fuel cut; and execute a throttle opening processing approaches the atmospheric air pressure before a cylinder destined to be the fuel-injection-start cylinder later completes the last intake stroke in the course of the engine stop after execution of the throttle closing processing.

The invention relates to a method for starting an internal combustion engine for a motor vehicle, said internal combustion engine having at least two cylinders, a valve drive with at least one inlet valve and at least one outlet valve for each of the cylinders, wherein at least the closing times of the inlet valves can be variably adjusted, and a direct injection system, in particular a gasoline direct injection system, the starting process being initiated by a direct injection and ignition in one of the cylinders. During a starting process, the closing time of at least one inlet valve differs from at least one of the other cylinders dependent on at least one current state value.

A control device is provided for controlling a vehicle that includes: an internal combustion engine having a fuel injection valve, an ignition device and an in-cylinder pressure sensor; and an electric motor configured to rotate to drive a crankshaft of the internal combustion engine. The control device is configured, when an assist torque is applied to the crankshaft by means of the electric motor, to perform an ignition start-up operation that starts fuel injection and ignition from an expansion stroke cylinder to start up the internal combustion engine. The assist torque is a torque by which the crankshaft is not caused to rotate, and is greater when an in-cylinder pressure in a compression stroke cylinder is higher.