A plurality of segments of a predetermined route are identified based on a plurality of transition points. A setting of at least one of a plurality of vehicle subsystems is adjusted according to an assigned operating mode when a vehicle enters one of the segments. The vehicle subsystems are actuated according to the assigned operating mode. The assigned operating mode is one of a plurality of operating modes. Each operating mode includes at least one predetermined setting for each one of the vehicle subsystems. The predetermined settings are defined according to data collected from operation of the vehicle in the route by a user.

Methods and systems are presented for regenerating a particulate filter. In one example, vehicle speed control mode parameters may be adjusted in response to an amount of soot stored in a particulate filter being greater than a first threshold. The vehicle speed control parameters may be returned to base values in response to the amount of soot stored in the particulate filter being less than a second threshold.

A system for improving performance or efficiency of operation of a vehicle. The system includes a sensor configured to detect current vehicle speed data and current vehicle slope data. The system includes a pedal control unit configured to detect current pedal position data. The system includes an electronic control unit (ECU) configured to determine expected driving power demand based on current vehicle speed data and vehicle slope data. The ECU is configured to determine detected driving power demand based on current pedal position data. The ECU is configured to detect a drafting condition when the expected driving power demand exceeds the detected driving power demand. The ECU is configured to adjust, when the drafting condition is detected, at least one of a chassis control setting, an engine control setting, a transmission control setting, or a hybrid control setting to improve performance or efficiency of operation of the vehicle.

A control apparatus: controls air fuel ratios so that while combustion is performed sequentially through a plurality of cylinders, at least one cylinder where rich combustion is performed and the other cylinders where lean combustion is performed are generated; makes an internal combustion engine execute a catalyst warming operation for promoting warm-up of a three-way catalyst; and controls a second motor generator so that a torque difference between output torque from a rich cylinder where the rich combustion is performed and output torque from a lean cylinder where the lean combustion is performed is eliminated on an output shaft during the catalyst warming operation.

Introduction of a low fuel consumption technique such as downsizing turbos and idling stop decreases an intake pipe negative pressure (pump loss) of an internal combustion engine, and results in difficulty in emitting (evaporative fuel purge) a volatile fuel (volatile fuel) in a fuel tank by the negative pressure of the intake pipe of the internal combustion engine. A control device includes: a purge control unit which controls a purge valve which emits a volatile fuel of a fuel tank or a canister to an intake pipe of an internal combustion engine; and a power transmission control unit which controls a power transmission mechanism between the internal combustion engine and a drive wheel, and, in a state where the power transmission control unit disconnects a clutch, and the vehicle is coasting, the purge control unit opens the evaporative fuel valve and purges an evaporative fuel to the intake pipe.

A catalyst control system includes a stop and start module that, during a period that the vehicle is ON between (i) a first time when the vehicle is turned ON and (i) a second time when the vehicle is next turned OFF, selectively shuts down and starts a spark ignition engine of the vehicle. A catalyst light off (CLO) control module initiates a first CLO event for a first engine startup during the period and, when a temperature of a catalyst that receives exhaust output by the engine is less than a predetermined temperature, selectively initiates a second CLO event for a second engine startup during the period. A fuel control module richens fueling of the engine during the first and second CLO events of the period. A spark control module retards spark timing of the engine during the first and second CLO events of the period.

A control device for a vehicle includes a failure detector to detect failure in a cooling device to cool an internal combustion engine of the vehicle. An acceleration operation sensor is to detect an acceleration operation amount indicating a target acceleration. Circuitry is configured to control a power output from the internal combustion engine in accordance with the acceleration operation amount, control an air fuel ratio of air-fuel mixture in the internal combustion engine to be in a richer side with respect to a predetermined air fuel ratio if the acceleration operation amount exceeds a high load threshold, limit the power output from the internal combustion engine if the failure detector detects the failure, and prohibit the air fuel ratio from being controlled to be in the richer side even if the acceleration operation amount exceeds the high load threshold if the failure detector detects the failure.

A control device causes the engine to start with a throttle valve being set to a first throttle position when required power required in an engine is smaller than a first threshold value and a detected fuel pressure detected by a low-pressure fuel sensor is lower than a second threshold value. The control device causes the engine to start with the throttle valve being set to a position larger than the first throttle position when the required power is smaller than the first threshold value and the detected fuel pressure is higher than the second threshold value. With this structure, a control device for a vehicle can be provided which allows intermittent operation of the engine with reduced variation in air-fuel ratio.

A lane detection method includes: identifying locations of a lane line included in a first image captured using a first camera capturing images beside the vehicle, the first camera being mounted to a mirror that is movable; based on the locations of the lane line, determining a first linear equation corresponding to the lane line; determining a distance to the lane line based on the first linear equation; identifying locations of the lane line included in a second image captured using a second camera capturing images in front of the vehicle; based on the locations of the lane line, determining a second linear equation corresponding to the lane line; based on the first and second linear equations, determining an angle between first and second lines corresponding to the first and second linear equations, respectively; and determining a corrected distance to the lane line based on the distance and the angle.

A control apparatus for a hybrid vehicle is provided with: an air-fuel ratio determinator configured to determine an air-fuel ratio of an internal combustion engine in a predetermined period until speed change by a transmission is actually performed; and a controller configured to control at least one of the internal combustion engine and an electric motor in such a manner that a possible amount of torque down of the internal combustion engine is increased if the air-fuel ratio of the internal combustion engine is lean in the predetermined period. By this, it is possible to avoid a detrimental effect, such as a torque shock, deterioration of durability of a friction material, and the like, which can occur in the speed change.