Universal garage door opener and appliance control system

• US 8,437,916 B2
• Filed: 10/14/2010
• Issued: 05/07/2013
• Est. Priority Date: 01/14/2010
• Status: Active Grant

• Current Assignee: Lear Corporation
• Original Assignee: Lear Corporation
• Inventors: Fawaz, Mike, Ghabra, Riad, Summerford, Jason T., Vartanian, Bryan
• Primary Examiner(s): Tran, Dalena
• Application Number:
  US12/904,354
• Publication Number:
  US 20110172885A1
• Time in Patent Office: 936 Days
• Field of Search: 701/2, 701/36, 701/47, 701/48, 455418-420, 455/41.1, 455/41.2, 455 68- 71, 455/88, 455/569.2, 455/575.1, 455/9, 455 901- 903, 455/95, 455/99, 455344-345, 340/5.1, 340/5.2, 340 521- 526, 340 531- 533, 340/5.7
• US Class Current: 701/48
• CPC Class Codes: G08C 17/02 using a radio link

Abstract

A control module may be configured to support wireless transmission and/or receipt of signals used to direct universal garage door openers and other appliance control systems. The control module may be operable to prevent certain garage door opener and/or application control requests in the event certain security measures are not met. The control module may be integrated into a smart junction box, body control module, and/or other module in the event the control module is adapted for use within a vehicle.

Claims

1. A vehicle control module comprising:

a single microcontroller being operable to control one or more vehicle subsystems to implement at least one of remote start (RS), passive entry passive start (PEPS), remote keyless entry (RKE), tire pressure monitoring system (TPMS), and universal garage door opener (UGDO) operations;

a transceiver being operable with the microcontroller to facilitate signaling with at least one antenna used to facilitate RS, PEPS, RKE, and TPMS operations; and

a UGDO transmitter being operable with the microcontroller to facilitate signaling with at least one antenna used to facilitate UGDO operations;

wherein the microcontroller is further operable to prevent UGDO operations when an authenticated fob is beyond a wireless range to the vehicle.

2. The vehicle control module of claim 1 wherein the microcontroller, transceiver, and UGDO transmitter are each included within a common housing.

3. The vehicle control module of claim 2 wherein the microcontroller, transceiver, and UGDO transmitter are each mounted to the same printed circuit board (PCB).

4. The vehicle control module of claim 2 wherein the housing is further configured to be mounted and concealed within an instrument panel of the vehicle.

5. The vehicle control module of claim 2 wherein at least one of the at least one antenna is included within the housing.

6. The vehicle control module of claim 2 further comprising a voltage regulator for providing energy from a vehicle battery to the microcontroller, transceiver, and UGDO transmitter being included within the housing.

7. The vehicle control module of claim 1 further comprising a network interface operable to exchange signals between the microcontroller and the one or more vehicles subsystems to implement the RS, PEPS, RKE, TPMS, and UGDO operations.

8. The vehicle control module of claim 1 wherein the microcontroller includes a memory to store code required to direct implementation of the RS, PEPS, RKE, TPMS, and UGDO operations.

9. The vehicle control module of claim 1 wherein the microcontroller is further operable to selectively switch the transceiver and the UGDO transmitter between two or more antennas.

10. The vehicle control module of claim 1 wherein the microcontroller is further operable to prevent UGDO operations when an authenticated fob is beyond a wireless range to the vehicle unless an immobilizer of the vehicle is in a disarmed state.

11. The vehicle control module of claim 1 wherein the microcontroller is further operable to control locking/unlocking of the vehicle in response to receiving a lock/unlock signal in connection with RKE.

12. The vehicle control module of claim 11 wherein the microcontroller is further operable to control a switch used to connect the UGDO transmitter to a power source from a closed position to an open position in order to prevent powering of the UGDO transmitter.

13. The vehicle control module of claim 1 wherein the microcontroller is further operable to prevent UGDO operations by ignoring requests to perform UGDO operations.

14. The vehicle control module of claim 1 wherein the microcontroller is further operable to prevent UGDO operations by disconnecting the UGDO transmitter from the at least one antenna.

15. The vehicle control module of claim 1 wherein the microcontroller is further operable to permit UGDO operations when no authenticated fobs are within the wireless range to the vehicle in the event an immobilizer is disarmed.

16. A vehicle control module operable with a garage door opener (GDO) interface mounted to a vehicle through which a user interacts to request transmission of garage door signals to control a remotely located GDO, the vehicle control module comprising:

a GDO transmitter being operable to wirelessly transmit the garage door signals according to occupant interaction with the GDO interface; and

a microcontroller being operable with one or more portable, wireless devices to implement wirelessly requested control of one or more vehicle-based subsystems upon authentication of the wireless devices; and

wherein the microcontroller is further operable to prevent transmission of the garage door signals requested through the user interacting with the GDO interface in the absence of at least one of the wireless devices being authenticated.

17. The vehicle control module of claim 16 wherein the microcontroller prevents transmission of the garage door signals requested through the user interacting with the GDO interface in the event each of the one or more the wireless devices determined to be within a wireless range to the vehicle fail to successfully pass an authentication test.

18. The vehicle control module of claim 16 further comprising wherein the microcontroller is further operable to prevent transmission of the garage door signals requested through the user interacting with the GDO interface in the absence of at least one of the wireless devices being determined to be within a predefined wireless range to the vehicle and wherein the microcontroller prevents transmission of the garage door signals requested through the user interacting with the GDO interface by preventing a voltage regulator from powering the GDO transmitter.

19. A method of controlling a garage door opener (GDO) transmitter included within a vehicle, the GDO transmitter being operable to transmit garage door signals sufficient to control a GDO according to a user interacting with a GDO interface mounted to the vehicle, the method comprising:

a microcontroller being operable for determining whether one or more portable, authenticated wireless devices are within a wireless range of the vehicle; and

preventing the GDO transmitter from transmitting any garage door signal in the event none of the portable, authenticated wireless devices are within the wireless range to the vehicle.

20. The method of claim 19 wherein a power source is required to provide power to the GDO transmitter in order for the GDO transmitter to transmit the garage door signals, and wherein the method further comprising preventing the GDO transmitter from receiving power from the power source in the event none of the wireless devices are within the wireless range to the vehicle.