Dual function power door

Patent metadata

Field	Value
Publication number	US-9447612-B2
Application number	US-201414520177-A
Country	US
Kind code	B2
Filing date	Oct 21, 2014
Priority date	Aug 8, 2012
Publication date	Sep 20, 2016
Grant date	Sep 20, 2016

Abstract

A system and method for controlling an automatic operation of a power door of a vehicle is presented. An actuation of an interior switch by a user is detected and, upon detecting the actuation of the interior switch, whether at least one door of the vehicle is locked is determined. When the at least one door of the vehicle is locked, whether a vehicle security is set is determined. When the at least one door of the vehicle is locked and the vehicle security is set, the automatic operation of the power door is prohibited. When the at least one door of the vehicle is not locked or the vehicle security is not set, the automatic operation of the power door is permitted.

First claim

What is claimed is:

1. A method of controlling an automatic operation of a power door of a vehicle, comprising:
detecting an actuation of an interior switch by a user;
upon detecting the actuation of the interior switch, determining whether at least one door of the vehicle is locked;
when the at least one door of the vehicle is locked, determining whether a vehicle security is set;
when the at least one door of the vehicle is locked and the vehicle security is set, prohibiting the automatic operation of the power door;
when the at least one door of the vehicle is not locked or the vehicle security is not set, permitting the automatic operation of the power door; and
when the at least one door of the vehicle is not locked or the vehicle security is not set and when a recent activation of a garage door opener is detected, limiting a movement of the power door to a predetermined opening distance.

2. The method of claim 1 , wherein determining whether the vehicle security is set comprises determining if the at least one door is locked due to actuation of a key fob lock button or actuation of an internal universal door lock switch.

3. The method of claim 1 , including:
identifying a key fob in proximity to the vehicle; and
identifying the predetermined opening distance using the identification of the key fob.

4. The method of claim 1 , including when the at least one door of the vehicle is not locked or the vehicle security is not set, using an audible alarm to notify a user that the power door is in an automatic mode of operation.

5. The method of claim 1 , wherein the power door comprises at least one of a tailgate and a liftgate.

6. A method of controlling an automatic operation of a power door of a vehicle, comprising:
detecting an actuation of an interior switch by a user;
determining if a vehicle security is set after detecting the actuation of the interior switch;
prohibiting the automatic operation of the power door if the vehicle security is set;
permitting the automatic operation of the power door if the vehicle security is not set; and if the vehicle security is not set and when a recent activation of a garage door opener is detected, limiting a movement of the power door to a predetermined opening distance.

7. The method of claim 6 , wherein determining if the vehicle security is set comprises determining if the at least one door is locked due to one of actuation of a key fob lock button and actuation of an internal universal door lock switch.

8. The method of claim 6 , including:
identifying a key fob in proximity to the vehicle; and
identifying the predetermined opening distance using the identification of the key fob.

9. The method of claim 6 , including, if the vehicle security is not set, using an audible alarm to notify a user that the power door is in an automatic mode of operation.

10. The method of claim 6 , wherein the power door comprises at least one of a tailgate and a liftgate.

11. A system for controlling an operation of a power door of a vehicle, comprising:
a sensor for detecting an activation of an interior switch associated with the power door;
a motor controller configured to control a movement of the power door; and
a processor configured to:
detect an actuation of an interior switch by a user;
upon detecting the actuation of the interior switch, determine whether at least one door of the vehicle is locked;
when the at least one door of the vehicle is locked, determine whether a vehicle security is set;
when the at least one door of the vehicle is locked and the vehicle security is set, prohibit the motor controller from moving the power door;
when the at least one door of the vehicle is not locked or the vehicle security is not set, permit the motor controller to move the power door; and
when the at least one door of the vehicle is not locked or the vehicle security is not set and when a recent activation of a garage door opener is detected, limit a movement of the power door to a predetermined opening distance.

12. The system of claim 11 , wherein the processor is configured to determine whether the at least one door is locked due to actuation of a key fob lock button or actuation of an internal universal door lock switch.

13. The system of claim 11 , wherein the processor is configured to:
identify a key fob in proximity to the vehicle; and
identify the predetermined opening distance using the identification of the key fob.

14. The system of claim 11 , wherein the processor is configured to, when the at least one door of the vehicle is not locked or the vehicle security is not set, use an audible alarm to notify a user that the power door is in an automatic mode of operation.

15. The system of claim 11 , wherein the power door comprises at least one of a tailgate and a liftgate.

16. A method of controlling an automatic operation of a power door of a vehicle, comprising:
detecting an actuation of an interior switch by a user;
upon detecting the actuation of the interior switch, determining whether at least one door of the vehicle is locked;
when the at least one door of the vehicle is locked, determining whether a vehicle security is set;
when the at least one door of the vehicle is locked and the vehicle security is set, prohibiting the automatic operation of the power door;
when the at least one door of the vehicle is not locked or the vehicle security is not set, permitting the automatic operation of the power door; and
when the at least one door of the vehicle is not locked or the vehicle security is not set, using an audible alarm to notify a user that the power door is in an automatic mode of operation.

17. The method of claim 16 , further comprising: controlling a movement of the power door to a predetermined opening distance when the at least one door of the vehicle is not locked or the vehicle security is not set.

18. The method of claim 17 , wherein the predetermined opening distance is selected by identifying a key fob in proximity to the vehicle.

19. The method of claim 16 , wherein determining whether the vehicle security is set comprises determining if the at least one door is locked due to actuation of a key fob lock button or actuation of an internal universal door lock switch.

20. The method of claim 16 , wherein the power door comprises at least one of a tailgate and a liftgate.

21. A method of controlling an automatic operation of a power door of a vehicle, comprising:
detecting an actuation of an interior switch by a user;
determining if a vehicle security is set after detecting the actuation of the interior switch;
prohibiting the automatic operation of the power door if the vehicle security is set;
permitting the automatic operation of the power door if the vehicle security is not set; and
if the vehicle security is not set, using an audible alarm to notify a user that the power door is in an automatic mode of operation.

22. The method of claim 21 , wherein determining if the vehicle security is set comprises determining if the at least one door is locked due to one of actuation of a key fob lock button and actuation of an internal universal door lock switch.

23. The method of claim 21 , wherein the power door comprises at least one of a tailgate and a liftgate.

24. A system for controlling an operation of a power door of a vehicle, comprising:
a sensor for detecting an activation of an interior switch associated with the power door;

Assignees

• Honda Motor Co Ltd

Inventors

• Oakley Michael D
• Kline Craig T
• Scott Jr Dean A
• Arai Hideaki
• Whinnery Joseph P
• Namakydoost Saeed
• Ihashi Yoshitomo
• Whitten Trevor Scott
• Watanabe Makoto

Classifications

• B22C15/20 Primary

  Compacting by centrifugal forces only, e.g. in sand slingers · CPC title

• E05Y2400/53

  Wing impact prevention or reduction · CPC title

• E05Y2800/73

  Multiple functions · CPC title

• E05Y2800/424

  against unintended use, e.g. protection against vandalism or sabotage · CPC title

• E05B81/74 Primary

  by sensing the state of the actuator · CPC title