B60T8/32

Electro-pneumatic pressure control module implemented as a component and having an integrated inertial sensor

An electro-pneumatic central pressure control module having at least a single channel, and which is implemented as a component for an electro-pneumatic service brake of a vehicle, having at least one pressure control channel which is electrically controllable with regard to a brake pressure. Also described is an electronic control device of the pressure control module having a board carrying electrical and electronic components, at least one inertial sensor being arranged on or at the at least one board and being electrically conductively connected to at least several of the electrical and electronic components on the board, in which an arrangement/apparatus ensures a lower vibration load of the inertial sensor on the board.

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.

Electronic hydraulic brake device
11866022 · 2024-01-09 · ·

An electronic hydraulic brake device includes a main braking part and an assist braking part. The main braking part is configured to drive a motor to provide hydraulic pressure to a plurality of wheel cylinders. The assist braking part is connected to the main braking part. The assist braking part is configured to provide auxiliary hydraulic pressure to the plurality of wheel cylinders in response to an operation error of the main braking part.

VEHICLE WHEEL SPEED SENSOR USING ACCELEROMETER
20200348327 · 2020-11-05 ·

System, method, and devices related to a wheel speed sensor that includes a wireless communication device and a motion sensor. The motion sensor includes an accelerometer. The wireless communication device and motion sensor are disposed in a housing. The housing is attached to an attachment member. The attachment member is selectively attached to a wheel of a towed vehicle.

Electric parking brake with regenerative braking control system and method

A vehicle includes a user-actuatable switch and a controller. When the switch is actuated, the controller is adapted to effect a regenerative braking command to actuate a regenerative brake system when a vehicle speed is above a threshold speed, and to effect a parking brake command to actuate an electric park brake when the vehicle speed is less than or equal to the threshold speed.

Electric parking brake with regenerative braking control system and method

A vehicle includes a user-actuatable switch and a controller. When the switch is actuated, the controller is adapted to effect a regenerative braking command to actuate a regenerative brake system when a vehicle speed is above a threshold speed, and to effect a parking brake command to actuate an electric park brake when the vehicle speed is less than or equal to the threshold speed.

AIRCRAFT AUTOMATIC BRAKING SYSTEM

An aircraft automatic braking system, comprising: a first functional module arranged in order to implement a state machine that includes a first branch comprising first states corresponding to a landing of the aircraft, a second branch comprising second states corresponding to a rejected take-off of the aircraft, and transitions, the first states, the second states and the transitions being defined independently of deceleration rates; a second functional module arranged in order to define a target deceleration of the aircraft at least on the basis of the deceleration rates and a current state of the state machine; and a third functional module arranged in order to define, at least on the basis of the current state and the target deceleration, an automatic braking command in order to control actuators of wheel brakes of the aircraft.

CONTROL SYSTEM OF MOTOR-DRIVEN MOVEABLE PLATFORM AND METHOD OF CONTROLLING THE SAME
20200339084 · 2020-10-29 ·

A control system of a motor-driven moveable platform is provided to control speed of a moveable platform. The control system of the motor-driven moveable platform includes a subtractor, a controller, and a signal converter. The subtractor produces an error speed, the controller produces a speed control signal, and the signal converter produces a speed drive signal including an accelerated drive signal and a decelerated drive signal. The accelerated drive signal and the decelerated drive signal are provided to control acceleration and deceleration of the moveable platform.

BRAKE SYSTEM AND METHOD FOR OPERATING A BRAKE SYSTEM OF THIS KIND

A brake system for a motor vehicle with at least four hydraulically activated wheel brakes, including for each of the wheel brakes an electrically activated first wheel valve which is designed to be open when de-energized and an electrically activated second wheel valve which is designed to be closed when de-energized, a first electrically activated pressure source, which is connected to the first wheel valves via a first brake supply line, a second electrically activated pressure source, and a pressure medium reservoir vessel which is, in particular, at atmospheric pressure, wherein the second electrically activated pressure source is connected to the second wheel valves via a second brake supply line, and a method for operating said brake system.

SYSTEM AND METHOD FOR DYNAMIC BRAKE CALIBRATION
20200339095 · 2020-10-29 ·

A control system for a vehicle having vehicle wheels comprises: brakes, wherein each of the brakes applies individual braking to a respective one of the vehicle wheels; memory storing brake characteristic parameters for controlling each of the brakes; and a processor configured to: calculate anticipated yaw, steering torque, and deceleration of the vehicle, associated with operation of the brakes; compare between the anticipated yaw and actual yaw of the vehicle, between the anticipated steering torque and actual steering torque of the vehicle, and between the anticipated deceleration and actual deceleration of the vehicle; and calibrate the brakes by adjusting the stored brake characteristic parameters of each of the brakes in response to a yaw difference between the anticipated yaw and the actual yaw, a steering torque difference between the anticipated steering torque and the actual steering torque, and a deceleration difference between the anticipated deceleration and the actual deceleration.