Patent classifications
F16H63/42
Range switching device
A range switching device includes a momentary selector lever movable on a shift gate, a position detector, a moving speed acquisition unit, a passage time acquisition unit, a determination time setting unit, a timing unit, and a determination unit. A neutral position determination region is disposed on a movement path between a home position determination region, a forward travel position determination region, and a reverse travel position determination region. When the selector lever moves from the forward travel position determination region toward the neutral position determination region, the passage time acquisition unit obtains an expected passage time based on a moving speed of the selector lever. The determination time setting unit sets a neutral determination time in accordance with the expected passage time. When the time measured by the timing unit reaches the neutral determination time or longer, the determination unit determines that the neutral position is selected.
Range switching device
A range switching device includes a momentary selector lever movable on a shift gate, a position detector, a moving speed acquisition unit, a passage time acquisition unit, a determination time setting unit, a timing unit, and a determination unit. A neutral position determination region is disposed on a movement path between a home position determination region, a forward travel position determination region, and a reverse travel position determination region. When the selector lever moves from the forward travel position determination region toward the neutral position determination region, the passage time acquisition unit obtains an expected passage time based on a moving speed of the selector lever. The determination time setting unit sets a neutral determination time in accordance with the expected passage time. When the time measured by the timing unit reaches the neutral determination time or longer, the determination unit determines that the neutral position is selected.
Control device for vehicle and control method for vehicle
A Controller constitutes a control device for a vehicle having an automatic transmission on which a shift-by-wire system is mounted. The controller changes display of an range indicator to N-range display after disengagement determination of an power transmission clutch is made when a shifting operation from a D range to a N range is performed.
Control device for vehicle and control method for vehicle
A Controller constitutes a control device for a vehicle having an automatic transmission on which a shift-by-wire system is mounted. The controller changes display of an range indicator to N-range display after disengagement determination of an power transmission clutch is made when a shifting operation from a D range to a N range is performed.
Personalized range protection strategy for electrified vehicles
A method according to an exemplary aspect of the present disclosure includes, among other things, controlling a vehicle system to refine a travel range estimation of an electrified vehicle if a desired destination cannot be reached under current driving conditions. The controlling step includes warning a driver about a travel range based on the driver's driving habits, coaching the driver to modify the driving habits, and adjusting operation of at least one vehicle subsystem.
Shift lever assembly with position sensing
In at least some implementations, a vehicle shift lever assembly includes a shift lever movable about a first pivot axis within a first shift path having multiple shift positions, and movable about a second pivot axis to a second shift path having at least one shift position, and the second pivot axis is not parallel to the first pivot axis, and a sensor element coupled to the shift lever for movement with the shift lever. The sensor element is oriented in a different position when the shift lever is in each of the shift positions in the first shift path and each of the shift positions of the second shift path.
STATE DYNAMIC TACHOMETER WITH ENHANCED FEEDBACK
A system, method, and computer readable storage device are provided for providing a dynamic tachometer. Based on various signal inputs from a plurality of data sources, a tachometer may be dynamically modified to include visual information and assistance to the driver in relation to the vehicle's engine speed (i.e., revolution speed of the vehicle's crankshaft). The tachometer may include one or a combination of: dynamic shift point indicators, a target engine speed range indicator, an overspeed indicator, and a power take-off mode indicator.
STATE DYNAMIC TACHOMETER WITH ENHANCED FEEDBACK
A system, method, and computer readable storage device are provided for providing a dynamic tachometer. Based on various signal inputs from a plurality of data sources, a tachometer may be dynamically modified to include visual information and assistance to the driver in relation to the vehicle's engine speed (i.e., revolution speed of the vehicle's crankshaft). The tachometer may include one or a combination of: dynamic shift point indicators, a target engine speed range indicator, an overspeed indicator, and a power take-off mode indicator.
SHIFT APPARATUS
To provide such a shift apparatus that, even if, at the time of electrically applying a reaction force to a rotation operation of a shift apparatus, an abnormality occurs in a control device that provides an instruction to apply this reaction force, it is not enabled to switch to a range the operation of which is originally restricted. In a case where an abnormality occurs in reaction force application instruction means, reaction force application control means applies a reaction force against a rotation operation in a direction opposite to a parking range relative to a current range. Thereby, it is possible to reduce the possibility that a vehicle travels with an instruction to apply reaction force remaining in an abnormal state.
SYSTEM AND METHOD FOR PARKING ACTUATOR CONTROL
A shift device and method for coupling with a vehicle including a transmission and an electric parking actuator. The shift device includes a housing, a battery, a display interface, and a shift device connector. The shift device connector is on an end of the housing for electrically coupling the shift device to the vehicle. The shift device also includes a processor operatively connected to the battery, the display interface, and the shift device connector. Upon insertion of a first connector of the vehicle into the shift device connector, the controller receives a shift position of the transmission and controls the electric parking actuator to change the shift position of the transmission.