Passive verification of operator presence in handling requests for vehicle features

Patent metadata

Field	Value
Publication number	US-9303442-B2
Application number	US-201213527148-A
Country	US
Kind code	B2
Filing date	Jun 19, 2012
Priority date	Jun 21, 2011
Publication date	Apr 5, 2016
Grant date	Apr 5, 2016

Abstract

Passive verification of operator presence in handling requests for vehicle includes initiating activation of a power-operated vehicle component that is subject to a supervised control mechanism. The activation is initiated in response to a request from an operator-controlled device. The passive verification also includes verifying a presence of the operator-controlled device indicative of a presence of an operator of a vehicle, transmitting intermittent signals to the operator-controlled device, monitoring response signals received in response to the intermittent signals, and continuing activation of the power-operated vehicle component until the activation is complete so long as the response signals are received responsive to the monitoring.

First claim

The invention claimed is:

1. A system, comprising:
a vehicle electronic control unit including a computer processor; and
logic for passive verification a presence of an operator of a vehicle, the logic stored executable by the computer processor, the logic configured to cause the system to perform:
initiating an operation of a power-operated vehicle component in response to a request from an operator-controlled device and subsequent to authentication of the operator-controlled device with the vehicle, wherein the operation of the power-operated vehicle component is subject to a supervised control mechanism that requires continuous operator input to the operator-controlled device;
verifying a presence of the operator-controlled device indicative of the presence of the operator of the vehicle;
overriding the supervised control mechanism in response to verifying the operator-controlled device is present;
operating the power-operated vehicle component absent the continuous operator input to the operator-controlled device based on the overriding of the supervised control mechanism;
transmitting a plurality of intermittent signals to the operator-controlled device during the operation of the power-operated vehicle component;
monitoring response signals received in response to the intermittent signals; and
continuing the operation of the power-operated vehicle component until the activation is complete so long as the response signals are received responsive to the monitoring.

2. The system of claim 1 , wherein the logic is further configured to cause the system to perform:
discontinuing the operation of the power-operated vehicle component when no response signals are received for a defined duration of time, the discontinuing including returning control of the power-operated vehicle component to the supervisory control mechanism.

3. The system of claim 1 , wherein the power-operated vehicle component includes power seats.

4. The system of claim 1 , wherein the power-operated vehicle component includes a convertible top.

5. The system of claim 1 , wherein the operator-controlled device includes at least one of:
a key fob; and
an interior control on the vehicle.

6. The system of claim 1 , wherein the intermittent signals are transmitted via low power wireless signals.

7. The system of claim 1 wherein the operator-controlled device includes an identification tag.

8. The system of claim 1 , wherein the operator-controlled device comprises an exterior control on the vehicle.

9. The system of claim 1 , wherein the operator-controlled device comprises an interior control on the vehicle.

10. The system of claim 1 , wherein the logic is further configured to cause the system to perform:
reverting the power-operated vehicle component to an original state when the response signals are not received.

11. The system of claim 1 , wherein the logic is further configured to cause the system to perform:
discontinuing the operation of the power-operated vehicle component when the response signals are not received after a defined threshold period of time by removing the override of the supervisory control mechanism.

12. The system of claim 11 , wherein the defined threshold period of time is 250 milliseconds.

13. The system of claim 1 , wherein the supervised control mechanism is a pinch protection mechanism.

14. The system of claim 1 , wherein the continuous operator input comprises a continued depression of a button of the vehicle.

15. A method for passive verification a presence of an operator of a vehicle, comprising:
initiating, by a vehicle electronic control unit of the vehicle, the vehicle electronic control unit including a computer processor, an operation of a power-operated vehicle component in response to a request from an operator-controlled device and subsequent to authentication of the operator-controlled device with the vehicle, wherein the operation of the power-operated vehicle component is subject to a supervised control mechanism that requires continuous operator input to the operator-controlled device;
verifying, from a wireless signal received by a transceiver of the vehicle, a presence of the operator-controlled device indicative of the presence of the operator of the vehicle;
overriding the supervised control mechanism in response to verifying the operator-controlled device is present;
operating the power-operated vehicle component absent the continuous operator input to the operator-controlled device based on the overriding of the supervised control mechanism;
transmitting a plurality of intermittent signals to the operator-controlled device during the operation of the power-operated vehicle component;
monitoring response signals received in response to the intermittent signals; and
continuing the operation of the power-operated vehicle component, by the vehicle electronic control unit, until the activation is complete so long as the response signals are received responsive to the monitoring.

16. The method of claim 15 , wherein the power-operated vehicle component includes power seats.

17. The method of claim 15 , wherein the power-operated vehicle component includes a convertible top.

18. The method of claim 15 , wherein the operator-controlled device includes at least one of:
a key fob;
a smart phone;
an identification tag;
an exterior control on the vehicle; and
an interior control on the vehicle.

19. The method of claim 15 , wherein the intermittent signals are transmitted via low power wireless signals.

20. A computer program product comprising a computer-readable storage medium having instructions for passive verification a presence of an operator of a vehicle embodied thereon, the instructions being executable by a computer processor of a vehicle electronic control unit to cause the vehicle electronic control unit to perform:
initiating an operation of a power-operated vehicle component in response to a request from an operator-controlled device and subsequent to authentication of the operator-controlled device with the vehicle, wherein the operation of the power-operated vehicle component is subject to a supervised control mechanism that requires continuous operator input to the operator-controlled device;
verifying a presence of the operator-controlled device indicative of the presence of the operator of the vehicle;
overriding the supervised control mechanism in response to verifying the operator-controlled device is present;
operating the power-operated vehicle component absent the continuous operator input to the operator-controlled device based on the overriding of the supervised control mechanism;
transmitting a plurality of intermittent signals to the operator-controlled device during operation of the power-operated vehicle component;
monitoring response signals received in response to the intermittent signals; and
continuing the operation of the power-operated vehicle component until the activation is complete so long as the response signals are received responsive to the monitoring.

Assignees

• Proefke David T
• Bongiorno Charles J
• Asmar Ron Y
• Creguer Aaron P
• Gm Global Tech Operations Inc

Inventors

• Proefke David T
• Bongiorno Charles J
• Asmar Ron Y
• Creguer Aaron P

Classifications

• E05Y2900/508

  for convertibles · CPC title

• E05Y2900/542

  Roof panels · CPC title

• E05Y2900/55

  Windows · CPC title

• E05F15/77 Primary

  using wireless control · CPC title

• E05F15/76

  responsive to devices carried by persons or objects, e.g. magnets or reflectors (E05F15/77 takes precedence) · CPC title