Patent classifications
B60T8/32
Selective friction brake allocation during taxi
An aircraft or other vehicle includes a system and method for selectively allocating which friction brakes of a plurality of friction brakes are utilized in response to a braking demand. Said differently, the present disclosure provides a system and method that includes dynamically switching which friction brakes of a plurality of friction brakes are active (e.g., in use) at a given time in response to a braking demand. This dynamic switching may not only be based on the received braking demand (e.g., from a pilot or auto-braking module), but may also be based on one or more of the following: respective measured brake parameters of the plurality of friction brakes (e.g., temperature, extent-of-wear), aircraft parameters, external parameters, and respective calculated brake conditions.
REGENERATIVE BRAKING CONTROL SYSTEM FOR A HYBRID OR ELECTRIC VEHICLE
A vehicle includes an electric machine and a controller. The controller is programmed to, in response to releasing an accelerator pedal during a first driving scenario that is based on a first set of navigation data, increase regenerative braking torque of the electric machine to a first value. The controller is further programmed to, in response to releasing the accelerator pedal during a second driving scenario that is based on a second set of navigation data, increase the regenerative braking torque of the electric machine to a second value that is less than the first value.
SYSTEM AND METHOD OF CONTROLLING BRAKE OF VEHICLE
A brake control system and method are arranged to control a brake for preventing slip and ensuring driving force of an outer wheel by adjusting a braking amount of an inner wheel during vehicle turning. The method includes steps of: receiving, by an electronic stability control (ESC) device, a function activation request; determining, by the ESC device, whether execution conditions for brake control of a turning inner wheel of a vehicle are satisfied in response to the function activation request, and when the execution conditions are satisfied, controlling braking pressure by determining and adjusting a braking pressure control amount of an inner wheel during vehicle turning based on a preset factor.
Braking control system and method to sysnchronize the operation of the braking of a towed vehicle
A braking control system and method to synchronize the operation of the braking system of a towed vehicle with the braking system of a towing vehicle to match the deceleration and acceleration of the towed vehicle with the deceleration and acceleration of the towing vehicle wherein the braking control system includes a braking device comprising an electrically driven linear actuator coupled between an electric motor and the brake pedal of the towed vehicle and a control device coupled to the electric motor and including logic to control operation of the electrically driven linear actuator to selectively extend and retract the electrically driven linear actuator to selectively depress and release the brake pedal of the towed vehicle as the towing vehicle decelerates and accelerates.
BRAKING CONTROL DEVICE
The motor control unit reduces the drive braking torque for applying the braking force to the drive wheel by the reverse rotation timing predicted by the reverse rotation prediction unit at the latest, and the friction braking unit increases a friction braking force applied to the drive wheel by the friction braking device so that the friction braking force exceeds the braking force provided by the drive braking torque by the reverse rotation timing predicted by the reverse rotation prediction unit at the latest.
Improvement of a Force Transmission Between Wheel and Road
A method for improving the force transmission between a wheel of a vehicle and the road is disclosed. The method has the following steps: determining target dynamics of a wheel; and, adjusting the dynamics of the wheel by a driving device of the vehicle by actively applying a torque to the wheel to set the target dynamics. A device, a vehicle, and a computer product are disclosed to execute the method.
Braking device for vehicles
The braking device for vehicles includes a reduction amount setting part for setting the amount by which to reduce the revolution of a pump motor during maintenance or reduction of controllable differential pressure so that the reduction amount decreases as the probability increases of needing to discharge the brake fluid by pumps, during a period from when a brake controller begins reducing the revolution until the lapse of prescribed time.
Bicycle apparatus
A method of controlling an ABS unit is provided for controlling a braking force of a bicycle. The method includes determining whether a vehicle speed is greater than or equal to a prescribed speed, and then determining whether the bicycle is in a prescribed state. The prescribed state is at least one of a first state and a second state. The first state is a state in which a difference between a rotational speed of the front wheel and a rotational speed of the rear wheel is greater than or equal to a prescribed rotational speed. The second state is a state in which a change in the rotational speeds of the front and rear wheels is greater than or equal to a prescribed value. The method further includes controlling the ABS unit upon based on the vehicle speed and the prescribed state.
PACKAGING FOR A BRAKE SYSTEM
An actuation device for a hydraulically operating brake system may include: a master cylinder in a housing and having at least one piston, to which a force can be applied by, e.g., a brake pedal; pressure supply device(s), at least one of which is a piston pump or double stroke piston pump having a piston and driven by an electromotive drive, the drive moving the piston directly or via a step-up gear; at least one valve assembly with magnetic valves; and at least one electronic control and regulating unit. The brake system has at least two hydraulic circuits, and a pressure change can be carried out in at least one wheel brake via the pressure supply device(s). A first housing or module, hydraulically connected to the housing, may contain the valve assembly and the at least one piston and pressure chamber of at least one of the pressure supply devices.
Technique for redundant registration of an actuation of a motor-vehicle braking system
A technique is described for the redundant registering of an actuation of a motor-vehicle brake system. A device which is provided for this purpose comprises a first sensor for generating a first sensor signal which indicates a movement of a mechanical input component of the brake system, and a second sensor for generating a second sensor signal which indicates a hydraulic pressure in the brake system. A processing device which is coupled to the two sensors is configured for selectively outputting an actuation signal which is generated on the basis of the first sensor signal or an actuation signal which is generated on the basis of the second sensor signal. The actuation signal indicates an actuation of the brake system.