Control of display for vehicle window

• US 10,308,167 B2
• Filed: 10/09/2014
• Issued: 06/04/2019
• Est. Priority Date: 10/09/2013
• Status: Active Grant

• Current Assignee: Magna Closures Company Limited (Magna International Incorporated)
• Original Assignee: Magna Closures Company Limited (Magna International Incorporated)
• Inventors: Caron, Stephen James
• Primary Examiner(s): Amini, Javid A
• Application Number:
  US15/027,980
• Publication Number:
  US 20160236612A1
• Time in Patent Office: 1,699 Days
• Field of Search: 345619
• CPC Class Codes: B60K 2360/141 Activation of instrument input devices by approaching fingers or pens
• CPC Class Codes: B60K 2360/334 Projection means
• CPC Class Codes: B60K 2360/785 on or in relation to the windshield or windows
• CPC Class Codes: B60K 2360/797 at the vehicle exterior
• 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 35/60 Instruments characterised by their location or relative disposition in or on vehicles arrangements of lighting devices on dashboards B60Q3/10
• CPC Class Codes: B60Q 1/268 on windscreens or windows B60Q1/302 takes precedence; lighting devices for vehicle interior on or for windows B60Q3/208
• CPC Class Codes: B60Q 1/381 with several light sources activated in sequence, e.g. to create a sweep effect
• CPC Class Codes: B60Q 1/50 for indicating other intentions or conditions, e.g. request for waiting or overtaking
• CPC Class Codes: B60Q 1/544 for indicating other states or conditions of the vehicle occupants, e.g. for indicating disabled occupants
• CPC Class Codes: B60Q 1/547 for issuing requests to other traffic participants; for confirming to other traffic participants they can proceed, e.g. they can overtake
• CPC Class Codes: G06F 3/013 Eye tracking input arrangements G06F3/015 takes precedence
• CPC Class Codes: G06F 3/0481 based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
• CPC Class Codes: G06F 3/04842 Selection of displayed objects or displayed text elements G06F3/0482 takes precedence
• CPC Class Codes: G06Q 30/02 Marketing; Price estimation or determination; Fundraising
• CPC Class Codes: G06Q 30/0265 Vehicular advertisement
• CPC Class Codes: G09F 19/18 involving the use of optical projection means, e.g. projection of images on clouds projection apparatus per se G03B
• CPC Class Codes: G09F 21/04 by land vehicles
• CPC Class Codes: G09F 27/005 Signs associated with a sensor

Abstract

A vehicle defining an opening with a closure panel adapted to cover the opening generally includes a window in the closure panel. Furthermore, a rear window defrosting wire is often mounted to the window. A user interface system is disclosed to include a capacitive switch wire having a portion mounted to the window proximate to, and overlapping with, the rear window defrosting wire, and a capacitive switch control unit connected to the capacitive switch wire and adapted to interpret a change a capacitance near the terminus of the capacitive switch wire as a command request. The system includes a projector and a controller adapted to control the projector to project an image onto the window proximate to the terminus of the capacitive switch wire, receive an indication of receipt of the command request and transmit a command to cause a state change in an element of the vehicle.

Claims

1. A user interface system comprising:

a user interface including;

an image display mechanism that, responsive to instructions, causes a plurality of images to appear on an otherwise transparent portion of a closure for an opening in a body of a vehicle; and

a sensor control unit that, in operation;

detects selection, by a user, of a particular image among the plurality of images; and

transmits, to a user interface control hardware module, an indication of the selection of the particular image;

the user interface control hardware module in communication with the user interface and a vehicle body control module, the vehicle body control module in communication with a plurality of control modules wherein, in operation, the user interface control hardware module;

controls the image display mechanism;

receives, from the sensor control unit, the indication of the selection of the particular image, the particular image corresponding to a particular control module among the plurality of images; and

responsive to receipt of the selection of the particular image, transmits an instruction to the vehicle body control module to, thereby, cause an instruction to be transmitted, by the vehicle body control module, to the particular control module.

2. The user interface system of claim 1 wherein the image display mechanism is further adapted to:

cause display of advertising;

cause display of a request for roadside assistance;

cause display of vehicle alarm warnings;

cause display of a map;

or

cause display of a replica of that which is being displayed on a mobile communication device.

3. The user interface system of claim 1 wherein the sensor control unit connects to:

a capacitive switch wire having a switch wire portion mounted to the portion of the closure, the switch wire portion ending at a terminus; and

a capacitive switch control unit connected to the capacitive switch wire and adapted to interpret a change a capacitance near the terminus of the capacitive switch wire as the selection of the particular image, where the particular image is displayed proximate the terminus.

4. The user interface system of claim 1 wherein the sensor control unit connects to an eye tracking camera.

5. The user interface system of claim 1 wherein the sensor control unit connects to an ultrasonic sensor.

6. The user interface system of claim 1 wherein the sensor control unit connects to an infrared receiver paired with an infrared emitter and an infrared receiver control unit.

7. The user interface system of claim 1 wherein the instruction relates to:

unlocking vehicle doors;

locking vehicle doors;

opening vehicle windows;

closing vehicle windows;

opening a vehicle power liftgate;

closing a vehicle power liftgate;

opening a vehicle power sliding door;

or closing a vehicle power sliding door.

9. The user interface system of claim 3 wherein the transparent portion of a closure is a rear window comprising rear window defrosting wires, a portion of the capacitive switch wire being in an overlapping relationship with the rear window defrosting wires.

10. The user interface system of claim 1 wherein the sensor control unit connects to a Radar sensor.

11. The user interface system of claim 1 wherein the sensor control unit connects to a sensor adapted to detect selection of a particular image among the plurality of images based on a user pressing onto the exterior portion of the otherwise transparent portion of a closure onto which the image has been projected.

12. The user interface system of claim 1 wherein the sensor control unit connects to a sensor adapted to detect selection of a particular image among the plurality of images based on a user swiping the otherwise transparent portion of a closure onto which the image has been projected.

13. The user interface system of claim 1 wherein the user interface is activated when a Passive Keyless Entry fob is sensed in proximity to the vehicle.

14. The user interface system of claim 1 wherein the image display mechanism is adapted to cause the plurality of images to appear by selectively changing the light transmission properties of regions of the otherwise transparent portion of a closure.

17. The user interface system of claim 1 wherein the image display mechanism is adapted to alter a visual aspect of one or more of the plurality of images subsequent to transmitting the instruction to the vehicle body control module.

18. The user interface system of claim 1 wherein the plurality of images comprises a plurality of unique targets, wherein each target of the plurality of unique targets is representative of a particular operation.

20. The user interface system of claim 1 wherein the portion of the closure includes a light-catching transparent film adhered thereto.

21. The user interface system of claim 20 wherein the image display mechanism comprises a projector to project the plurality of images on the light-catching transparent film.

22. The user interface system of claim 1 wherein the user interface control hardware module is in communication with an authentication system and, in operation, the user interface control hardware module:

receives an indication, from the authentication system, that proximity of a fob has been sensed; and

responsive to receiving the indication, activates the image display mechanism to cause the plurality of images to appear.

23. The user interface system of claim 22 wherein the authentication system includes an antenna.

24. The user interface system of claim 22 wherein the authentication system and the fob are components of a passive keyless entry system.

25. The user interface system of claim 22 wherein, in operation, the user interface control hardware module receives an indication, from the authentication system, that the fob has been authenticated.

26. The user interface system of claim 13 wherein, in operation, the user interface control hardware module:

receives an indication, from an authentication system, that the Passive Keyless Entry fob has been authenticated; and

responsive to receiving the indication, activates the image display mechanism to cause the plurality of images to appear.

8. A method of controlling elements of a vehicle, the method comprising:

controlling, at a user interface control hardware module, an image display mechanism to cause a plurality of images to appear on an otherwise transparent a portion of a closure for an opening in a body of a vehicle;

detecting, at a sensor associated with a sensor control unit, selection, by a user, of a particular image among the plurality of images;

transmitting, from the sensor control unit to the user interface control hardware module, an indication of the selection of the particular image;

receiving, at the user interface control hardware module, the indication of the selection of the particular image, the particular image corresponding to a particular control module among a plurality of control modules; and

responsive to the receiving, transmitting an instruction to a vehicle body control module to, thereby, cause an instruction to be transmitted, by the vehicle body control module, to the particular control module.

15. The method of claim 8 further comprising:

unlocking vehicle doors by the vehicle body control module in response to the received instruction;

locking vehicle doors by the vehicle body control module in response to the received instruction;

opening vehicle windows by the vehicle body control module in response to the received instruction;

closing vehicle windows by the vehicle body control module in response to the received instruction;

opening a vehicle power liftgate by the vehicle body control module in response to the received instruction;

closing a vehicle power liftgate by the vehicle body control module based in response to the received instruction;

opening a vehicle power sliding door by the vehicle body control module in response to the received instruction;

or

closing a vehicle power sliding door by the vehicle body control module in response to the received instruction.

16. The method of claim 8 further comprising altering a visual aspect of one or more of the plurality of images subsequent to transmitting the instruction to the vehicle body control module.

19. The method of claim 8 wherein the plurality of images comprises a plurality of unique targets, wherein each target of the plurality of unique targets is representative of a particular operation.