This electric brake device includes: a brake rotor, a friction member, a friction member operator, an electric motor, and a controller which controls, by controlling the electric motor, a braking force generated as a result of contact between the friction member and the brake rotor. The electric brake device includes a vehicle speed estimator which estimates the speed of the vehicle having the electric brake device mounted thereon. The controller includes a power limiter which limits the power that drives the electric motor. When an estimated vehicle speed, which is the speed of the vehicle estimated by the vehicle speed estimator, is in a determined low-speed range, the power limiter limits the power in accordance with a condition that has been determined such that the maximum power consumption of the electric brake device decreases in accordance with decrease in the estimated vehicle speed.

This electric brake device includes: a brake rotor, a friction member, a friction member operator, an electric motor, and a controller which controls, by controlling the electric motor, a braking force generated as a result of contact between the friction member and the brake rotor. The electric brake device includes a vehicle speed estimator which estimates the speed of the vehicle having the electric brake device mounted thereon. The controller includes a power limiter which limits the power that drives the electric motor. When an estimated vehicle speed, which is the speed of the vehicle estimated by the vehicle speed estimator, is in a determined low-speed range, the power limiter limits the power in accordance with a condition that has been determined such that the maximum power consumption of the electric brake device decreases in accordance with decrease in the estimated vehicle speed.

A one touch type auxiliary brake for driving training is disclosed. The auxiliary brake includes: a stick member having a handle at an end thereof and extendedly provided by a distance from a passenger seat to a brake pedal shaft of a driver's seat; and a bracket member formed in a hollow rectangular frame shape so that the brake pedal shaft is positioned therein, wherein a first plane is fixedly coupled to an opposite end of the stick member, a second plane is provided to be inwardly inclined to allow the brake pedal shaft to be slidable into the rectangular frame when the brake pedal shaft is fastened thereto, and a fourth plane adjacent to an inclined end of the second plane is coupled to an elastic hinge to be rotated outward and returned to its original position when the brake pedal shaft is fastened thereto and unfastened therefrom.

A one touch type auxiliary brake for driving training is disclosed. The auxiliary brake includes: a stick member having a handle at an end thereof and extendedly provided by a distance from a passenger seat to a brake pedal shaft of a driver's seat; and a bracket member formed in a hollow rectangular frame shape so that the brake pedal shaft is positioned therein, wherein a first plane is fixedly coupled to an opposite end of the stick member, a second plane is provided to be inwardly inclined to allow the brake pedal shaft to be slidable into the rectangular frame when the brake pedal shaft is fastened thereto, and a fourth plane adjacent to an inclined end of the second plane is coupled to an elastic hinge to be rotated outward and returned to its original position when the brake pedal shaft is fastened thereto and unfastened therefrom.

A remote braking assembly for facilitating a passenger to apply brakes in a vehicle includes a roller unit that is coupled to a floorboard of a vehicle. The roller unit is aligned with a brake pedal of the vehicle. A handle is movably positioned within the vehicle. The handle is directed toward a passenger seat of the vehicle such that the handle is accessible to a passenger in the vehicle. A cable is coupled between the handle and the brake pedal of the vehicle. The cable draws the brake pedal into a depressed position when the handle is urged into a braking position. In this way the passenger can remotely apply the brakes of the vehicle.

A remote braking assembly for facilitating a passenger to apply brakes in a vehicle includes a roller unit that is coupled to a floorboard of a vehicle. The roller unit is aligned with a brake pedal of the vehicle. A handle is movably positioned within the vehicle. The handle is directed toward a passenger seat of the vehicle such that the handle is accessible to a passenger in the vehicle. A cable is coupled between the handle and the brake pedal of the vehicle. The cable draws the brake pedal into a depressed position when the handle is urged into a braking position. In this way the passenger can remotely apply the brakes of the vehicle.

An assistance System for a vehicle for providing an emergency stop assistance function that includes an execution device to execute the emergency stop assistance function using at least one of a plurality of activation stages; a detection device for automatic detection of driver inactivity, in order to activate the emergency stop assistance function using a first stage selection of the activation stages; a triggering device for monitoring an operating element of an electrical parking brake or a parking lock of a transmission of the vehicle, in order to activate the emergency assistance function using a second stage selection of the activation stages, which differs from the first stage selection, in the case of a manual activation of the operating element.

An assistance System for a vehicle for providing an emergency stop assistance function that includes an execution device to execute the emergency stop assistance function using at least one of a plurality of activation stages; a detection device for automatic detection of driver inactivity, in order to activate the emergency stop assistance function using a first stage selection of the activation stages; a triggering device for monitoring an operating element of an electrical parking brake or a parking lock of a transmission of the vehicle, in order to activate the emergency assistance function using a second stage selection of the activation stages, which differs from the first stage selection, in the case of a manual activation of the operating element.

Disclosed is a rig (1) for testing an automatic underground train (2), including at least two rolling units (8) at a distance from each other, each one provided for rolling at least one wheel (6) of the train (2) thereon, each unit (8) including: a rotary inertial body (28); a motor (26) engaged with the inertial body; and a sensor (51) for the rotational speed of the inertial body; the rig also including a unit (11, 15) for controlling each of the motors (26) so as to permanently eliminate any difference in speed between the rolling units.

Disclosed is a rig (1) for testing an automatic underground train (2), including at least two rolling units (8) at a distance from each other, each one provided for rolling at least one wheel (6) of the train (2) thereon, each unit (8) including: a rotary inertial body (28); a motor (26) engaged with the inertial body; and a sensor (51) for the rotational speed of the inertial body; the rig also including a unit (11, 15) for controlling each of the motors (26) so as to permanently eliminate any difference in speed between the rolling units.