Patent classifications
B60W2540/103
CONTROL METHOD FOR VEHICLE, VEHICLE SYSTEM, AND VEHICLE CONTROLLER
In a control method for a vehicle that adds deceleration to a vehicle so as to control a vehicle posture when a turning operation of a steering system is performed, the deceleration is appropriately set on the basis of an operation of a single pedal. The control method for the vehicle includes: a step of adding the deceleration that corresponds to an accelerator pedal depression amount to a vehicle 1 when the accelerator pedal depression amount detected by an accelerator operation amount sensor 10 is smaller than a specified value A1 that is larger than 0; a step of determining whether the turning operation of the steering system is performed on the basis of a steering angle detected by a steering angle sensor 8; a step of adding the deceleration to the vehicle 1 so as to control the vehicle posture when it is determined that the turning operation of the steering system is performed; and a step of setting the deceleration on the basis of the accelerator pedal depression amount detected by the accelerator operation amount sensor 10, the deceleration being added to the vehicle 1 when it is determined that the turning operation of the steering system is performed.
HYBRID VEHICLE ENGINE START/STOP SYSTEM
A vehicle includes an engine, an electric machine, and a controller. The engine and the electric machine are configured to simultaneously generate power in a hybrid mode. The controller is programmed to, responsive to a power demand decreasing to less than a first threshold while the vehicle is operating in the hybrid mode, shutdown the engine. The controller is further programmed to, responsive to the power demand decreasing to less than the first threshold and an operator input to extend the hybrid mode, override shutting down the engine.
VEHICLE CONTROL APPARATUS AND METHOD
Provided is a control apparatus for a vehicle configured to execute driving force suppression control when a predetermined erroneous operation condition is satisfied, the erroneous operation condition being satisfied when a first condition including at least an operation velocity condition is satisfied and a second condition is satisfied, the operation velocity condition being satisfied when an operation velocity which is an amount of change in an operation amount of an accelerator operation element per unit time is equal to or higher than an operation velocity threshold, and the second condition being satisfied when the operation amount becomes equal to or larger than a first operation amount threshold within a first time threshold from a time point at which the first condition is satisfied.
VEHICLE INTERLOCK SYSTEM
A vehicle interlock system includes a wheelchair fixing device configured to fix a wheelchair to a vehicle, a seatbelt device having a seatbelt configured such that, an occupant seated in the wheelchair wears the seatbelt, and a control unit. The control unit is configured to limit at least one of an upper limit traveling speed and an upper limit acceleration of the vehicle or output a warning signal, or to output a warning signal while limiting at least one of the upper limit traveling speed and the upper limit acceleration of the vehicle depending on at least one of the following conditions: whether the wheelchair is fixed to the vehicle with the wheelchair fixing device; whether the occupant is wearing the seatbelt; and so forth.
Apparatus and method for shift control in vehicle
An apparatus for shift control in a vehicle includes: a transmission; an acceleration apparatus; and a control circuit electrically connected with the transmission and the acceleration apparatus. The control circuit shifts the transmission from a drive state to a neutral state when an activation condition for coasting is satisfied during travel of the vehicle, and corrects an oil pressure for release of a clutch in the transmission at the time of a kickdown shift, when a driver's input for kickdown is detected through the acceleration apparatus during the coasting.
SYSTEMS AND METHODS FOR MAINTAINING VEHICLE SPEED DURING ROAD GRADE CHANGES
A system for dynamically maintaining a vehicle speed during a change in road grade comprises a first sensor configured to detect a depression amount of an accelerator pedal and a second sensor configured to monitor the vehicle speed. The system further comprises a vehicle speed control module configured to: receive an indication that the accelerator pedal is depressed; receive an indication of the vehicle speed; determine that the pedal has been depressed within a threshold amount for a threshold time period; determine that the vehicle speed has been maintained within a threshold for the threshold time period; determine whether the change in the road grade is less than a threshold grade; and, based on a determination that the change in the road grade is less than the threshold, automatically adjust a load on a power source of the vehicle to maintain the vehicle speed during the change in road grade.
REFUSE VEHICLE WITH MULTI-FUNCTIONAL PEDAL
A refuse vehicle includes a motor, a battery, a pedal, and processing circuitry. The motor consumes electrical energy transport the refuse vehicle, or is back-driven to generate electrical energy and provide regenerative braking. The processing circuitry obtains an amount of depression from the pedal, and compares the amount of depression to a transition point. In response to the amount of depression of the pedal exceeding the transition point, the processing circuitry uses a linear relationship and the amount of depression to operate the motor to provide a requested amount of acceleration for transportation. In response to the amount of depression of the pedal being less than the transition point, the processing circuitry uses a non-linear relationship and the amount of depression of the pedal to operate the motor to provide a requested amount of regenerative braking.
DRIVE CONTROL SYSTEM FOR VEHICLE
A drive control system is provided, which is mounted on a vehicle configured to travel by operation of a driver. The drive control system includes an actuator configured to output a driving force for the vehicle to travel, an output sensor configured to detect a driving force requested by the operation of the driver, and a control device configured to control operation of the actuator based on the requested driving force detected by the output sensor. The control device sets a target output value by adding a given delay time to a requested output value set corresponding to the requested driving force, and controls the actuator so as to output the target output value based on a response characteristic of the actuator.
ELECTRIC DELIVERY TRUCK CONTROL SYSTEM FOR ELECTRIC POWER MANAGEMENT
An electric delivery truck control system is disclosed. Sensors detect operation parameters associated with the electric delivery truck as the electric delivery truck maneuvers along the roadway. An electric delivery truck control unit detects electric delivery truck control inputs associated with an operation of the electric delivery truck. The electric delivery truck control inputs are generated from an operation of the electric delivery truck. An operation parameter controller automatically adjusts the operation of the electric delivery truck as the electric delivery truck maneuvers along the roadway to maintain the operation of the electric delivery truck within an operation threshold based on the detected driving parameters and the electric delivery truck control inputs. The operation threshold is the operation of the electric delivery truck that is maintained with an overall power storage of the electric delivery truck thereby enabling the electric delivery truck to execute a route by consuming power stored in the overall power storage of the electric delivery truck.
TRAVEL CONTROL DEVICE AND TRAVEL CONTROL METHOD
An automatic travel control unit (120) of this travel control device (100) makes a vehicle travel according to a travel schedule including driven travel and inertial travel. When an accelerator opening degree output from an accelerator sensor (31) exceeds a first threshold value, an inertial travel control unit (110) prohibits inertial travel, and when the accelerator opening degree is smaller than a second threshold value that is less than the first threshold value, the automatic travel control unit (120) performs a control operation so as to cancel the prohibition of inertial travel.