Vehicle shift system

Patent metadata

Field	Value
Publication number	US-10138997-B2
Application number	US-201615192828-A
Country	US
Kind code	B2
Filing date	Jun 24, 2016
Priority date	Dec 27, 2015
Publication date	Nov 27, 2018
Grant date	Nov 27, 2018

Abstract

A vehicle shift system, including a shift pedal, a sensor configured to generate a first signal when the shift pedal moves in a first direction, and a controller coupled to the sensor and configured to control a transmission to change from a first transmission setting to a second transmission setting in response to the first signal.

First claim

What is claimed is:

1. A vehicle shift system, comprising:
a portion of a vehicle interior defining a cavity;
a shift pedal within the cavity, the shift pedal comprising a first end and a second end, wherein the first end couples to the portion of the vehicle interior and the second end freely rotates within the cavity, the shift pedal changes position by rotating about the first end between a rest position and a shift position, wherein the shift pedal is substantially level with a surface surrounding the cavity in the rest position;
a biasing element coupled to the shift pedal that biases the shift pedal from the shift position to the rest position; and
a controller configured to control a transmission to change from a first transmission setting to a second transmission setting in response to rotation of the shift pedal to the shift position.

2. The system of claim 1 , comprising a sensor within the cavity configured to generate a signal when the shift pedal rotates to the shift position, wherein the sensor couples to the controller.

3. The system of claim 2 , wherein the sensor is a button that depresses as the shift pedal rotates to the shift position and expands when the shift pedal returns to the rest position.

4. The system of claim 1 , comprising a sensor that detects rotation of the shift pedal as the shift pedal rotates about a shaft.

5. The system of claim 1 , comprising a display configured to show whether the transmission is in the first transmission setting or the second transmission setting.

6. The system of claim 1 , wherein the portion is a steering wheel that defines the cavity that receives the shift pedal.

7. The system of claim 1 , wherein the portion is a center console that defines the cavity that receives the shift pedal.

8. The system of claim 1 , comprising an audio system that emits an audio signal in response to a change in the transmission setting.

9. A method of changing transmission settings in a vehicle with a vehicle shift system, comprising:
receiving a first signal from a sensor, wherein the sensor emits the first signal in response to a shift pedal rotating to a shift position a first time, wherein the shift pedal rests within a cavity defined by an interior of the vehicle with the shift pedal positioned substantially level with a surface surrounding the cavity;
receiving a second signal from the sensor, wherein the sensor emits the second signal in response to the shift pedal rotating to the shift position a second time; and
controlling a transmission to change between a first transmission setting and a second transmission setting in response to the first signal, and to change from the second transmission setting to the first transmission setting in response to the second signal.

10. The method of claim 9 , emitting an audio signal in response to a change in the transmission setting.

11. The method of claim 9 , changing a display to indicate whether the transmission is in the first transmission setting or the second transmission setting.

12. A vehicle, comprising:
an interior surface that defines a cavity;
a transmission; and
a vehicle shift system, comprising:
a shift pedal within the cavity, the shift pedal comprising a first end and a second end, wherein the first end couples to a portion of the vehicle interior and the second end freely rotates within the cavity, the shift pedal changes position by rotating about the first end between a rest position and a shift position, wherein the shift pedal is substantially level with a surface surrounding the cavity in the rest position;
a biasing element coupled to the shift pedal that biases the shift pedal from the shift position to the rest position; and
a controller configured to control the transmission to change from a first transmission setting to a second transmission setting in response to rotation of the shift pedal to the shift position.

13. The system of claim 12 , comprising a display configured to show a transmission setting.

14. The system of claim 12 , comprising an audio system that emits an audio signal in response to a change in the transmission setting.

15. The system of claim 13 , wherein the display is a touchscreen.

16. The system of claim 15 , wherein the touchscreen includes a button that enables a user to change between the first transmission setting and the second transmission setting.

17. The system of claim 12 , comprising a sensor within the cavity configured to generate a signal when the shift pedal rotates to the shift position, wherein the sensor couples to the controller.

18. The system of claim 17 , wherein the sensor is a button that depresses as the shift pedal rotates to the shift position and expands when the shift pedal returns to the rest position.

19. The system of claim 12 , comprising a sensor that detects rotation of the shift pedal as the shift pedal rotates about a shaft.

20. The system of claim 12 , wherein the portion is a center console that defines the cavity that receives the shift pedal.

Assignees

• Thunder Power New Energy Vehicle Development Co Ltd

Inventors

• Ding jia-wei

Classifications

• F16H2063/423

  Range indicators for automatic transmissions, e.g. showing selected range or mode · CPC title

• F16H63/42

  Ratio indicator devices · CPC title

• F16H59/105 Primary

  consisting of electrical switches or sensors · CPC title

• F16H59/12

  comprising push button devices · CPC title

• B60K35/00

  Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles · CPC title