The preferred embodiments of the present invention are directed to systems and methods for assisting vehicular navigation through traffic. In one example, while a first vehicle is stopped, first data is received from a first set of sensors mounted on the first vehicle, the first data indicative of a state of traffic surrounding the first vehicle, and second data is received from a second set of sensors mounted on the first vehicle, the second data indicative of a state of attention of a driver of the first vehicle. Whether the first data and the second data satisfy indication-generation criteria, including a criterion that is satisfied when the second data indicates that the driver is distracted, is determined. In accordance with a determination that the first data and the second data satisfy the indication-generation criteria, the driver of the first vehicle is provided an indication to proceed into a region of a road.

A method for the provisional determination of the mass of a motor vehicle, for controlling a starting operation when the motor vehicle is at rest. The method determines the mass of the motor vehicle as a function of inclination information about the motor vehicle or the road on which the motor vehicle is located, and as a function of a force required for releasing an engaged parking lock while the motor vehicle is at rest.

A braking force control apparatus for a saddle ride vehicle includes a transmission controller which reduces driving force of an engine by a predetermined speed reduction ratio and transmits the driving force to a drive wheel, a clutch device which connects—disconnects the driving force between the engine and the transmission, a brake device which generates braking force on the drive wheel, and a sensor which detects a state of the transmission. The transmission switches between a neutral state and an in-gear state, and when the sensor detects that the transmission is switching from the neutral state to the in-gear state, the controller causes the brake device to generate braking force on the drive wheel, and then releases the braking force upon completion of the switching to the in-gear state.

A transmission includes an input shaft coupled to a prime mover, a countershaft, main shaft, and an output shaft, with gears between the countershaft and the main shaft. A shift actuator selectively couples the input shaft to the main shaft by rotatably coupling gears between the countershaft and the main shaft. The shift actuator is mounted on an exterior wall of a housing including the countershaft and the main shaft. An integrated actuator housing includes a single external power access for the shift actuator. A controller interprets controls the shift actuator with actuating and opposing pulses, and interprets a shaft displacement angle, determines if the transmission is in an imminent zero or zero torque region, and performs a transmission operation in response to the transmission in the imminent zero or zero torque region.

A vehicle control device including an electronically controlled throttle device and configured to control a vehicle for supplying a hydraulic pressure to a friction engaging element of a transmission on the basis of a throttle valve opening controls a start timing of a supply of the hydraulic pressure to the friction engaging element on the basis of an accelerator pedal opening and the throttle valve opening if a shift lever is changed from an advance position to a reverse position or from the reverse position to the advance position.

A method is provided for operating a hybrid vehicle after a stationary state of the hybrid vehicle having an electric machine and an internal combustion engine with a circulating oil lubrication system. The electric machine and the internal combustion engine can be operated independently of one another and their output shafts can be operatively connected to one another via a clutch and/or a transmission for a separate or common drive. The method includes: starting the electric machine and starting the hybrid vehicle with pure electric drive; connecting the drive shafts during the electric drive and cranking the internal combustion engine without inputting fuel until a defined oil pressure is built up in the circulating oil lubrication system; uncoupling the output shafts; continuing to operate the hybrid vehicle with pure electric drive until the internal combustion engine is started. By way of the method, all the components of the internal combustion engine are lubricated with oil at the start and the service life of the internal combustion engine is increased.

A driver assistance apparatus for a vehicle may be provided with Idle Stop and Go (ISG), and the driver assistance apparatus may include: an interface configured to receive information; and a processor. The processor may be configured to: receive, through the interface, driving information of the vehicle; and based on a determination that the vehicle is stopped in a first state in which the ISG is enabled or that the vehicle is stopped in a second state in which a gearshift of the vehicle is engaged in a Park (P) mode and an engine of the vehicle is turned on, perform a stopping operation for the vehicle based on the driving information of the vehicle.

A method for operating a motor vehicle having partial/full autonomous driving, having a plurality of wheels, a drive system for producing a drive torque at at least one of the wheels, and a brake system for producing at least one holding force for holding still at least one of the wheels, a rotational speed sensor being allocated to at least one of the wheels, which sensor produces a respective signal pulse for each of a plurality of positions of angular rotation of the associated wheel, a specifiable driving maneuver being performed as a function of the produced signal pulses. For a short path driving process starting from a standstill, the brake force is reduced until the rotational speed sensor produces a first signal pulse, and is then held at least temporarily constant until a specified number of signal pulses is produced, and subsequently is increased up to the holding force.

A hybrid powertrain system includes an electric machine, a torque converter, a transmission, a hydraulic pump, and a controller, and it is arranged to transfer mechanical power to a driveline. The torque converter includes a clutch, a pump, and a turbine, and the electric machine is rotatably coupled to the hydraulic pump and to the torque converter pump. The hydraulic pump is fluidly connected to the transmission, and the controller is operably connected to the electric machine and the torque converter clutch. The controller is executable to determine an operator command, and control the electric machine to spin the hydraulic pump in a speed control mode and control the torque converter clutch in an open state. Upon achieving a desired minimum pump speed, the torque converter clutch is applied in a slip state and the electric machine is controlled in response to the operator command.

A driving assistance system includes an electronic control unit and a notifying unit. The electronic control unit detects an inter-vehicle distance and relative velocity, controls the subject vehicle, performs a first notification operation when the inter-vehicle distance becomes equal to or larger than a first distance and the relative velocity becomes equal to or higher than a first velocity, or equal to or larger than a second distance, sets an inter-vehicle distance when the forward vehicle and the subject vehicle are stopped as a reference inter-vehicle distance and performs a second notification operation when a difference between the reference inter-vehicle distance and the inter-vehicle distance becomes equal to or larger than a third distance. The electronic control unit does not perform the second notification operation at least until after the first notification operation is performed.