Abstract: A steerable element angular sensor system may include a sensor having a sensing axis positioned along an axis of rotation of a knuckle, a connector connecting a yoke and a knuckle of a steering system. The sensor may detect rotation of at least one of the knuckle and the connector. Also, the sensor system may include protection from rotation detection interference from linear and angular movements of at least one of the connector and the knuckle. The sensor system may be included within a steerable element assembly and provided within a vehicle.

Abstract: A system for assisting a driver of a vehicle in precisely reaching a target destination while the vehicle is in reverse. The system comprises a control unit, an HD sensor, a rear wheel steering actuator, and a control positioned for operation by the driver. The HD sensor is in communication with the control unit and measures the relative position of a target location with respect to a location on the vehicle. The rear wheel steering actuator is in communication with the control unit and steers at least a rear wheel of the vehicle. The driver operated control is also in communication with the control unit. The control unit, upon receiving a signal from the control, enters an HD mode in which the control unit operates the rear wheel steering actuator to maneuver the vehicle to bring the target location and the location on the vehicle into alignment.

Abstract: A system for assisting a driver of a vehicle in precisely reaching a target destination while the vehicle is in reverse. The system comprises a control unit, an HD sensor, a rear wheel steering actuator, and a control positioned for operation by the driver. The HD sensor is in communication with the control unit and measures the relative position of a target location with respect to a location on the vehicle. The rear wheel steering actuator is in communication with the control unit and steers at least a rear wheel of the vehicle. The driver operated control is also in communication with the control unit. The control unit, upon receiving a signal from the control, enters an HD mode in which the control unit operates the rear wheel steering actuator to maneuver the vehicle to bring the target location and the location on the vehicle into alignment.

Abstract: An apparatus for monitoring the operational condition of a relay configured for selective short-circuiting of the windings of a motor is disclosed. In an exemplary embodiment of the invention, the apparatus includes a current source connected to a first node in common with a first contact in the relay, and a second node in common with a second contact in the relay. A microprocessor provides an input signal to the current source. The input signal, when applied to the current source, causes the current source to apply a first voltage to the first node and a second voltage to the second node.

Abstract: A modular motor and controller assembly for a rear steering system of a motor vehicle includes a motor portion and a controller portion disposed in direct mechanical communication therewith to form a unitary package. The motor portion may include a motor and a motor port, the motor port being configured to provide a communicational interface between the motor and the controller portion. The controller portion may include a controller port configured to be matingly engaged with the motor port. Electronic communication is generally maintained through the controller port and the motor port through a pronged connector.

Abstract: A modular motor and controller assembly for a rear steering system of a motor vehicle includes a motor portion and a controller portion disposed in direct mechanical communication therewith to form a unitary package. The motor portion may include a motor and a motor port, the motor port being configured to provide a communicational interface between the motor and the controller portion. The controller portion may include a controller port configured to be matingly engaged with the motor port.