Park pawl control system and method for operating same on a vehicle
AssigneeFca US LLC
InventorRobert A. Viviano
Life of this patent
Estimating the term…
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AssigneeFca US LLC
InventorRobert A. Viviano
Estimating the term…
A park securement system includes a park pawl system and a controller. The park pawl system has a park pawl, an actuator, a park gear and a sensor. The park pawl has a pawl engagement member, a park tooth, and a magnet. The actuator is configured to rotate a cam into engagement with the park engagement member that imparts rotational motion onto the park pawl. The sensor is configured to sense the magnet and communicate a signal indicative of a position of the park pawl. The controller is configured to: command the park pawl to a neutral resting state; record a park pawl value at the neutral resting state; determine a park pawl angle for additional regions based on the recorded park pawl value; and implement the determined park pawl angle for additional regions when one of engaging and disengaging the park pawl on subsequent cycle.
A park securement system for a vehicle, the system comprising:
A method of operating a park securement system for a vehicle, the park securement system having a park pawl system and a controller, the park pawl system having a park pawl, an actuator, a park gear and a sensor, the park pawl having a pawl engagement member, a park tooth, and a magnet, the actuator configured rotates a cam into engagement with the park engagement member that imparts rotational motion onto the park pawl, the park gear having a plurality of teeth and cavities, wherein the park pawl interacts with the plurality of teeth and cavities between engaged and disengaged positions, the sensor configured to sense the magnet and communicate a signal indicative of a position of the park pawl, the method comprising:
Dependencies are inferred from the claim text.