Integrated brake and accelerator pedal assembly
A pedal assembly that has a rotation axis is provided. The pedal assembly includes a pedal pad, which includes a first portion positioned on one side of the rotation axis and a second portion positioned on the other side of the rotation axis such that a load applied to the first portion generates a brake command and a load applied to the second portion generates an acceleration command. A neutral position of the pedal pad is configured to be adjusted between an off mode, where the neutral position of the pedal pad is parallel with a floor surface, a first operating mode where the neutral position of the pedal pad is at a first angle with respect to the floor surface, and a second position where the neutral position of the pedal pad is at a second angle with respect to the floor.
1. A pedal assembly comprising:
a pedal arm;
a pedal pad rotatably coupled on the pedal arm about a rotation axis, the pedal pad having a first portion positioned on one side of the rotation axis and a second portion positioned on the other side of the rotation axis such that a load applied to the first portion generates a brake command and a load applied to the second portion generates an acceleration command,
wherein a neutral position of the pedal pad is configured to be adjusted between an off mode, a first operating mode and a second operating mode, in the off mode, the neutral position of the pedal pad is parallel with a floor surface, in the first operating mode, the neutral position of the pedal pad is at a first angle with respect to the floor surface, and in the second operating mode, the neutral position of the pedal pad is at a second angle with respect to the floor surface, the second angle is a greater angle than the first angle, when the pedal pad is in the first operating mode, the first angle provides a first braking feedback to a driver and when the pedal pad is in the second operating mode, the second angle provides a second braking feedback to the driver, the second braking feedback is a greater haptic of brake feel to the driver than the first braking feedback.
2. The pedal assembly of claim 1 , wherein the pedal pad is configured to rotate relative to the rotation axis dependent on the load applied to either the first portion or the second portion.
3. The pedal assembly of claim 2 , wherein the pedal pad is configured to rotate in a horizontal direction relative to the pedal arm about the rotation axis.
4. The pedal assembly of claim 1 , wherein when the pedal pad includes a surface to receive the load applied by a driver.
5. The pedal assembly of claim 1 , further comprising:
a sensor assembly configured to detect an amount of the load applied to the first portion or to the second portion based on an amount of rotation of the first portion or the second portion relative to the rotation axis.
6. The pedal assembly of claim 5 , wherein the brake command and the acceleration command are independent signals that cannot be activated simultaneously.
7. The pedal assembly of claim 1 , further comprising:
an attachment member extending from an interior surface of the pedal pad and configured to movably couple the pedal pad to the pedal arm.
8. The pedal assembly of claim 7 , wherein the attachment member comprises:
a connector extending in a vertical direction from the interior surface of the pedal pad; and
an aperture positioned within the connector.
9. The pedal assembly of claim 8 , wherein the aperture extends in a lateral direction to be transverse to a direction that the connector extends from the interior surface of the pedal pad.
10. The pedal assembly of claim 8 , wherein the attachment member is integrally formed with the interior surface of the pedal pad.