Patent classifications
B60T7/107
METHODS AND SYSTEMS FOR CONTROLLING ELECTRIC VEHICLES
There is provided a method of controlling an electric vehicle. The method includes obtaining by a controller of the electric vehicle a first state indicator of a state of the electric vehicle, receiving at the controller a status indicator of an operating status of the electric vehicle, and updating by the controller the state of the electric vehicle based on the status indicator to an updated state. The updated state may be associated with a second state indicator. The method also includes determining by the controller a given braking type of a braking to be applied to the electric vehicle. This determining may be based on one or more of the second state indicator and the status indicator. The method also includes applying to the electric vehicle the braking of the given braking type. Systems for applying such braking are also provided.
Apparatus and method for operating an electric parking brake of a vehicle
An apparatus for operating an electric parking brake of a vehicle includes a generator and a control device. The generator is designed to provide energy for supplying the electric parking brake of the vehicle with energy, and the control device is designed to activate the generator for supplying the electric parking brake with energy depending on a result of a monitoring of an energy supply to the electric parking brake.
MOTOR VEHICLES AND METHODS FOR OPERATING MOTOR VEHICLES
Motor vehicles and methods for operating motor vehicles are disclosed herein. An example motor vehicle includes an electric drive, an electrical brake including one or more braking actuators, a drive controller communicatively coupled to the electric drive and the electrical brake, and a brake controller communicatively coupled to the electrical brake. The drive controller is to cause the one or more braking actuators to actuate in response to a signal indicating a failure of the brake controller.
Motor with guide member
A motor includes a stator a rotor, and a guide member. The stator includes a stator core and multiphase coils wound on the stator core. The guide member is arranged on an end of the stator core located at one side in an axial direction to glide a terminal wire of the multiphase coils wound on the stator core. The guide member includes an outlet guide that draws the terminal wire out of the guide member toward a circuit board. The outlet guide includes insertion holes into which the terminal wire is inserted. The insertion holes each include an inlet located toward the stator core and an outlet. The inlet has a larger open area than the outlet.
ELECTRICALLY ACTUATED MECHANICAL PARK BRAKE SYSTEM
A park brake system for adjusting a tension in a brake cable that is coupled to a park brake. The park brake system can include a driver that is communicatively coupled to a microcontroller, and an actuator that is rotatably displaceable by operation of the driver. An equalizer assembly can be linearly displaced along the rotating actuator to adjust a tension in the brake cable. The microcontroller can monitor a current being drawn by the driver as the driver is operated, and generate instructions to cease operation of the driver upon the current reaching a predetermined current threshold that corresponds a maximum force that is to be applied by the park brake. The microcontroller can also, when the park brake is being released from a set position, count pulses outputted by an encoder in connection with determining whether the park brake has reached a running clearance position.
DEVICE FOR OPEN-LOOP AND CLOSED-LOOP CONTROL OF AN ELECTRO-PNEUMATIC PARKING BRAKE CIRCUIT, ELECTRO-PNEUMATIC HANDBRAKE SYSTEM, VEHICLE AND METHOD FOR OPEN-LOOP AND CLOSED-LOOP CONTROL OF A ELECTRO-PNEUMATIC PARKING BRAKE CIRCUIT
A device designed for controlling and regulating an electro-pneumatic parking brake circuit includes a manual controller configured to actuate a parking brake via the electro-pneumatic parking brake circuit, the manual controller having a first circuit arrangement and a second circuit arrangement, the first circuit arrangement being a digital, bidirectional circuit arrangement and the second circuit arrangement being an analog circuit arrangement. The device further includes control electronics electrically connected to the manual controller. The first circuit arrangement is connected to the control electronics via a first connection cable and the second circuit arrangement is connected to the control electronics via a second connection cable. The first connection cable is a digital data transmission channel configured to enable a digital data transmission between the digital circuit arrangement and the control electronics. The second connection cable is an analog data transmission channel configured to enable an analog data transmission.
PARKING BRAKE CONTROL APPARATUS FOR VEHICLE
A parking brake control apparatus for a vehicle includes a parking switching operation unit switching the parking brake between ON and OFF, a vehicle power source switching operation unit switching a power source of the vehicle between ON and OFF, a parking brake controller controlling the parking brake and executing automatic application control when the power source of the vehicle is operated from ON to OFF by the occupant with use of the vehicle power source switching operation unit, and a prohibition condition determination unit determining that a prohibition condition for prohibiting the automatic application control is satisfied when a turning-off operation for the vehicle power source switching operation unit is executed after a turning-off operation for the parking switching operation unit is executed in a state where the power source of the vehicle is ON, a state where the vehicle is stopped, and a state where the parking brake is OFF, and when a determination is made that the prohibition condition is satisfied, the parking brake controller does not execute the automatic application control.
Brake mounting bracket
A brake mounting bracket mountable onto a trailing arm or a steering knuckle in a vehicle is provided. The bracket includes a first bracket mounting hole via which the bracket is mounted onto the trailing arm or the steering knuckle. The bracket includes at least one second bracket mounting hole via which a parking brake assembly is mounted to the bracket. The bracket includes at least one caliper mounting hole via which a brake caliper is mounted to the bracket. A vehicle including such a brake mounting bracket is also provided.
Electronic parking brake
Disclosed is an electronic parking brake. The electronic parking brake is provided with an operating lever, which is configured to support first and second brake shoes, which are installed at both sides inside a drum, and push the first and second brake shoes toward an inner surface of the drum when a pivot lever is pulled, and is electronically activated to operate the pivot lever to brake the drum, and the electronic parking brake includes a housing mounted on a vehicle body; an actuator installed at the housing and configured to generate a driving force for braking; a power conversion unit having a nut member configured to be rotated by receiving the driving force from the actuator, and a spindle member screw-coupled to the nut member to allow a rectilinear movement; and a parking cable configured to move according to a reciprocal linear movement of the spindle member, operate the parking brake, release an operation of the parking brake, and be connected to an end of one side of the spindle member, wherein the parking cable has a predetermined length and is formed with a single integrated type steel bar body to prevent occurrence of a bending deformation.
Brake device and electric brake system
To provide a brake device and an electric brake system that appropriately brakes a rotary body of a human powered vehicle in various situations, a brake device is applicable to a human powered vehicle and includes an electric actuator operated by electric power from a power supply, a braking portion driven by the electric actuator to brake a rotary body of the human powered vehicle, and a power storage provided separately from the power supply to supply electric power to the electric actuator.