Vehicle control system

• US 9,073,433 B2
• Filed: 08/23/2011
• Issued: 07/07/2015
• Est. Priority Date: 08/23/2011
• Status: Active Grant

• Current Assignee: Continental Automotive Systems, Inc. (Continental AG)
• Original Assignee: Continental Automotive Systems, Inc. (Continental AG)
• Inventors: Seymour, Shafer, Gee, Robert
• Primary Examiner(s): Jabr, Fadey
• Assistant Examiner(s): Soofi, Yazan A
• Application Number:
  US13/215,306
• Publication Number:
  US 20130054048A1
• Time in Patent Office: 1,414 Days
• Field of Search: 701/1
• US Class Current: 1/1
• CPC Class Codes: B60K 2360/11 Instrument graphical user interfaces or menu aspects
• CPC Class Codes: B60K 2360/122 Instrument input devices with reconfigurable control functions, e.g. reconfigurable menus
• CPC Class Codes: B60K 2360/141 Activation of instrument input devices by approaching fingers or pens
• CPC Class Codes: B60K 2360/143 Touch sensitive instrument input devices
• CPC Class Codes: B60K 2360/1438 Touch screens
• CPC Class Codes: B60K 2360/1442 Emulation of input devices
• CPC Class Codes: B60K 2360/145 Instrument input by combination of touch screen and hardware input devices
• CPC Class Codes: B60K 2360/146 Instrument input by gesture
• CPC Class Codes: B60K 2360/148 Instrument input by voice
• CPC Class Codes: B60K 2360/161 Explanation of functions, e.g. instructions
• CPC Class Codes: B60K 2360/21 using cameras
• CPC Class Codes: B60K 2360/31 Virtual images
• CPC Class Codes: B60K 35/00 Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
• CPC Class Codes: B60K 35/10 Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
• CPC Class Codes: B60K 35/213 Virtual instruments
• CPC Class Codes: B60K 35/28 characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver
• CPC Class Codes: B60K 35/81 for controlling displays
• CPC Class Codes: G06F 17/00 Digital computing or data processing equipment or methods, specially adapted for specific functions information retrieval, database structures or file system structures therefor G06F16/00

Abstract

A vehicle control system comprising a control device having a plurality of positions, a processing device, and a display device. The control device is configured to transmit data regarding a position of the control device when an object is proximate to the control device. The processing device is configured to receive the data from the control device, identify the control device transmitting the data, and transmit data regarding the first position and identity of the control device. The display device is configured to receive the data from the processing device, visually display a virtual control having a plurality of positions, and allow adjustment of the plurality of positions of the virtual control to at least a second position of the virtual control, wherein the second position is different from the first position.

Claims

1. A vehicle control system for a vehicle, the system comprising:

a control device attached to an instrument panel of the vehicle and having a plurality of user-selectable positions, the control device configured to transmit data regarding a first position of the control device when a hand is proximate to the control device, the control device being additionally configured to control the operation of a corresponding vehicle device by a user'"'"'s selection of at least one position;

a vehicle device, configured to be controlled by a person'"'"'s manipulation of the control device;

a camera configured to capture an image that includes the control device and a user'"'"'s hand proximate to the control device, the camera being additionally configured to transmit captured image data, the captured image data comprising image data of the control device and image data of the user'"'"'s hand proximate to the control device;

a processing device coupled to the control device, the camera, a plurality of other user-operable control devices attached to a plurality of other interior portions, and coupled to the vehicle device, wherein the processing device is configured to;

receive a first signal from the control device;

receive the captured image data from the camera and determine from said captured image data whether the user'"'"'s hand is proximate to the control device; and

transmit signals regarding the first position of the control device to both the vehicle device and to a display device; and

a touch-sensitive display device coupled to the processing device, wherein the display device is configured to;

receive from the processing device, signals regarding the first position and identity of the control device;

visually display an illustration of the control device attached to the instrument panel, the illustration of the control device being a virtual control for the vehicle device and a functional replication of the control device attached to the instrument panel, the virtual control having a plurality of user-selectable virtual positions corresponding to the plurality of positions of the control device attached to the instrument panel and showing at least the first position and identity of the control device attached to the instrument panel; and

allow adjustment of the virtual control using the touch-sensitive display to at least a second position of the virtual control, wherein the second position of the virtual control is different from the first position of the virtual control, wherein adjustment of the virtual control to the second position causes a corresponding change in the operation of the vehicle device.

2. The system of claim 1, wherein the first position of the control device is an active position.

3. The system of claim 1, wherein the control device is configured to be operably connected through the processing device to a vehicle device having a plurality of modes, wherein a position of the plurality of positions of the control device is related to a mode of the plurality of modes of the vehicle device, and wherein the display device is operably connected to the vehicle device, wherein a position of the plurality of positions of the virtual control is related to the mode of the plurality of modes of the vehicle device.

4. The system of claim 3, wherein the display device visually displays an explanation of a function of the vehicle device which is related to the control device that transmitted the data.

5. The system of claim 3, wherein the processing device is configured to set a mode from the plurality of modes of the vehicle device based on the most recent data regarding the position of the control device or the virtual control.

6. The system of claim 1, wherein:

the control device is further configured to transmit data regarding a second position of the control device after the control device is adjusted to the second position, wherein the second position of the control device is different from the first position of the control device;

the processing device is further configured to receive data regarding the second position of the control device, generate output regarding a corresponding second position for the virtual control, and transmit output regarding the second position of the virtual control; and

the display device is further configured to receive output regarding the second position of the virtual control and visually display the virtual control showing the second position.

7. The system of claim 1, wherein the control device additionally includes a capacitive proximity switch configured for detecting when a hand is proximate the control device.

8. The system of claim 1, wherein the control device additionally includes an infrared proximity detector, configured to detect when a human hand is proximate the control device.

9. The system of claim 1, wherein the control device includes an analog switch having a plurality of positions related to a plurality of modes of a vehicle device.

10. The system of claim 1, wherein the control device includes a digital switch having a plurality of positions related to a plurality of modes of a vehicle device.

11. The system of claim 1, wherein the adjustment of the position of the virtual control of the display device is performed by touching a predefined portion of the touch screen.

12. The system of claim 1, wherein the display device is further configured to display instructions for adjusting the plurality of positions of the control device.

13. The system of claim 1, wherein the display device is further configured to transmit data regarding the second position of the virtual control after the virtual control has been adjusted from the first position to the second position and wherein the processing device is further configured to receive the data regarding the second position from the display device and adjust a vehicle device, having a plurality of modes and operably connected to the control device, from a first mode to a second mode.

14. A vehicle control system for a vehicle, the system comprising:

a plurality of control devices, each control device having a plurality of positions, wherein each control device is configured to transmit data regarding a first position of the control device when a hand is proximate to the control device;

a plurality of vehicle devices, each vehicle device being configured to be controlled by manipulation of a corresponding control device;

an audio-capture device, wherein the audio-capture device is configured to capture audio commands and transmit data containing the audio commands;

a camera configured to capture an image of a control device, capture an image of a hand proximate to the control device and configured to transmit captured image data, the captured image data representing a captured image of the control device and a captured image of a hand proximate to the control device; and

a processing device coupled to the plurality of control devices, the camera, the plurality of vehicle devices and the audio-capture device, wherein the processing device is configured to;

receive from the audio-capture device at least the data regarding the first position of a control device;

receive the captured image data from the camera and determine from said captured image data whether a hand is proximate to the control device from said captured image data;

identify the control device transmitting the data using the captured image data;

receive the data containing the audio commands from the audio-capture device;

match the audio command to a predefined command from a set of predefined commands specified for the control device transmitting the data; and

transmit a signal to a corresponding vehicle device controlled by the control device transmitting the data, wherein the signal sets a mode of the vehicle device based on the predefined command corresponding to the audio command.

15. The system of claim 14, wherein the audio-capture device is configured to only capture audio commands during a period when a hand is proximate to the control device.

16. The system of claim 14, further comprising a display device, wherein the display device is configured to:

receive at least the data regarding the first position and identity of the control device from the processing device;

visually display an illustration of the control device, the illustration of the control device being a virtual control for the vehicle device transmitting the data and showing at least the first position and identity of the control device; and

wherein the processing device is configured to generate an output regarding a second position of the virtual control based on the predefined command corresponding to the audio command, and transmit an output regarding the second position of the virtual control, and wherein the display device is configured to receive output regarding the second position of the virtual control and visually display the virtual control showing the second position, updating the visual display of the virtual control to show a second position of the virtual control that matches the current mode of the vehicle device based on the audio command when matched with the predefined command.

17. The system of claim 16, wherein the display device is further configured to display text of at least one available audio command from the set of predefined commands specified for the control device transmitting the data.

18. The system of claim 14, wherein the processing device is further configured to transmit a data signal having an audio output which describes at least the identity and function of the control device.

19. A vehicle control system for a vehicle, the system comprising:

a control device attached to an instrument panel of the vehicle, said control device having a plurality of positions, wherein the control device is configured to transmit at least data regarding a first position of the control device;

a vehicle device, configured to be controlled by manipulation of the control device;

a camera, wherein the camera is configured to capture an image including at least the control device, a hand proximate to the control device and transmit image data representing a captured image of said control device and the hand;

a processing device coupled to the control device, the vehicle device and the camera, wherein the processing device is configured to;

receive at least the data regarding the first position from the control device;

identify the control device transmitting the data;

receive the image data from the camera and determine from said image data whether the hand is proximate to the control device; and

transmit at least the data regarding the first position of the control device and identity of the control device when the hand is proximate to the control device; and

a display device coupled to the processing device, wherein the display device is configured to;

receive at least the data regarding the first position and identity of the control device from the processing device;

visually display an illustration of the control device that is proximate the hand, the illustration of the control device being a virtual control for the vehicle device and having a plurality of virtual positions corresponding to the plurality of positions of the control device, wherein the virtual control shows at least the first position and identity of the control device; and

allow adjustment of the plurality of virtual positions of the virtual control to at least a second virtual position of the virtual control, wherein the second virtual position of the virtual control is different from the first position of the virtual control and causes a corresponding change in the operation of the vehicle device.