Method of controlling a vehicle door lock system

Patent metadata

Field	Value
Publication number	US-9707889-B2
Application number	US-201514729616-A
Country	US
Kind code	B2
Filing date	Jun 3, 2015
Priority date	Jun 3, 2015
Publication date	Jul 18, 2017
Grant date	Jul 18, 2017

Abstract

A method of controlling a vehicle includes sensing movement of an interior door handle of the vehicle with a sensing device, such as a door lock switch. A position of a door of the vehicle is sensed with a door position sensor, after movement of the interior door handle is sensed, to determine if the door remains in an unopened position after movement of the interior door handle is sensed, or if the door moves into an opened position after movement of the interior door handle is sensed. When movement of the interior door handle is sensed and the door remains in the unopened position after movement of the interior door handle, instructions are provided with an audio or video device related to the proper procedure for unlocking and opening the door.

First claim

The invention claimed is:

1. A method of controlling a vehicle, the method comprising:
sensing movement of an interior door handle of the vehicle with a sensing device;
sensing a position of a door of the vehicle with a door position sensor after movement of the interior door handle is sensed, to determine if the door remains in an unopened position after movement of the interior door handle is sensed, or if the door moves into an opened position after movement of the interior door handle is sensed;
sensing a current status of a door lock system with a lock switch to determine if the door lock system is disposed in a locked state or if the door lock system is disposed in an unlocked state, wherein sensing the current status of the door lock system includes sensing a state of a double door lock feature of the door lock system to determine if the double door lock feature is disposed in an active state, or if the double door lock feature is disposed in an inactive state;
providing instructions with an audio or video device related to a proper procedure for unlocking and opening the door, when movement of the interior door handle is sensed and the door remains in the unopened position after movement of the interior door handle; and
comparing a value of an opening attempt counter to an alarm counter value, with a vehicle lock controller, to determine if the value of the opening attempt counter is equal to or greater than the alarm counter value, or if the value of the opening attempt counter is less than the alarm counter value.

2. The method set forth in claim 1 further comprising resetting the value of the opening attempt counter equal to zero when the door lock system is disposed in the locked state.

3. The method set forth in claim 1 further comprising starting an opening timer to measure a time period when movement of the interior door handle is sensed.

4. The method set forth in claim 3 further comprising comparing the measured time period to a maximum delay time, with a vehicle lock controller, when the door remains in the unopened position after movement of the interior door handle is sensed, to determine if the measured time period is equal to or greater than the maximum delay time, or if the measured time period is less than the maximum delay time.

5. The method set forth in claim 4 wherein providing instructions with the audio or video device is further defined as providing instructions with the audio or video device when the measured time period is equal to or greater than the maximum time delay.

6. The method set forth in claim 1 further comprising incrementing the value of the opening attempt counter by one for each occurrence of a sensed movement of the interior door handle.

7. The method set forth in claim 6 further comprising comparing the value of the opening attempt counter to an assistance counter value, with the vehicle lock controller, to determine if the value of the opening attempt counter is equal to or greater than the assistance counter value, or if the value of the opening attempt counter is less than the assistance counter value.

8. The method set forth in claim 7 further comprising automatically contacting a service provider, with an onboard communication device of the vehicle, to request assistance in opening or unlocking the door of the vehicle, when the value of the opening attempt counter is equal to or greater than the assistance counter value.

9. The method set forth in claim 1 further comprising activating an alarm system of the vehicle to signal an alert when the double door lock system is disposed in the active state.

10. The method set forth in claim 1 further comprising activating an alarm system of the vehicle to signal an alert when the double door lock system is disposed in the inactive state, and the value of the opening attempt counter is equal to or greater than the alarm counter value.

11. A method of controlling a door lock system of a vehicle, the method comprising:
sensing a current status of the door lock system with a lock switch to determine if the door lock system is disposed in a locked state or if the door lock system is disposed in an unlocked state, wherein sensing the current status of the door lock system includes sensing a state of a double door lock feature of the door lock system to determine if the double door lock feature is disposed in an active state, or if the double door lock feature is disposed in an inactive state;
sensing movement of an interior door handle of the door with a sensing device;
starting an opening timer to measure a time period after movement of the interior door handle is sensed;
incrementing a value of an opening attempt counter by one for each occurrence of a sensed movement of the interior door handle;
sensing a position of the door of the vehicle with a door position sensor after movement of the interior door handle is sensed, to determine if the door remains in an unopened position after movement of the interior door handle is sensed, or if the door moves into an opened position after movement of the interior door handle is sensed;
comparing the measured time period to a maximum delay time, with a vehicle lock controller, when the door remains in the unopened position after movement of the interior door handle is sensed, to determine if the measured time period is equal to or greater than the maximum delay time, or if the measured time period is less than the maximum delay time;
providing instructions with an audio or video device related to a proper procedure for unlocking and opening the door, when movement of the interior door handle is sensed, the door remains in the unopened position after movement of the interior door handle, and the measured time period is equal to or greater than the maximum delay time
automatically contacting a service provider, with an onboard communication device of the vehicle, to request assistance in opening or unlocking the door of the vehicle, when the value of the opening attempt counter is equal to or greater than an assistance counter value; and
activating an alarm system of the vehicle to signal an alert when the double door lock system is disposed in the inactive state, and the value of the opening attempt counter is equal to or greater than an alarm counter value.

12. The method set forth in claim 11 further comprising moving the door lock system from the locked state to the unlocked state, with the vehicle lock controller, in response to a signal remotely sent from the service provider.

13. The method set forth in claim 11 further comprising activating an alarm system of the vehicle to signal an alert when the double door lock system is disposed in the active state.

14. A method of controlling a vehicle, the method comprising:
sensing movement of an interior door handle of the vehicle with a sensing device;
incrementing a value of an opening attempt counter by one for each occurrence of a sensed movement of the interior door handle;
sensing a state of a double door lock feature of a door lock system to determine if the double door lock feature is disposed in an active state, or if the double door lock feature is disposed in an inactive state;
comparing the value of the opening attempt counter to an assistance counter value to determine if the value of the opening attempt counter is equal to or greater than the assistance counter value, or if the value of the opening attempt counter is less than the assistance counter value;
automatically contacting a service provider to request assistance in opening or unlocking the door of the vehicle, when the value of the opening attempt counter is equal to

Assignees

• Gm Global Tech Operations Llc

Inventors

• Konchan Jeffrey L
• Biondo William A
• Proefke David T
• Arabia Jr Frank J
• Utter Thomas E

Classifications

• B60Q9/00 Primary

  Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00 {, e.g. haptic signalling} · CPC title

• E05B81/70 Primary

  the wing position · CPC title

• E05B81/72

  the lock status, i.e. locked or unlocked condition · CPC title

• B60R2025/1016

  Remote signals alerting owner or authorities, e.g. radio signals · CPC title

• E05B81/76

  Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles · CPC title