Communication system and method

• US 9,600,950 B2
• Filed: 11/05/2015
• Issued: 03/21/2017
• Est. Priority Date: 10/13/2008
• Status: Active Grant

• Current Assignee: Gentex Corporation
• Original Assignee: Gentex Corporation
• Inventors: Chutorash, Richard J., Trainor, James E., Golden, Jeffrey, Geerlings, Steven L.
• Primary Examiner(s): Bugg, George
• Assistant Examiner(s): AKKI, MUNEAR T
• Application Number:
  US14/933,391
• Publication Number:
  US 20160071348A1
• Time in Patent Office: 502 Days
• Field of Search: 340/5.71, 340/5.7, 340/541, 340/4.11, 340/4.12, 340/539.1, 43/59, 116/75
• US Class Current: 1/1
• CPC Class Codes: F02N 11/0807 Remote means
• CPC Class Codes: G07C 2009/00928 for garage doors
• CPC Class Codes: G07C 9/00896 specially adapted for particular uses
• CPC Class Codes: G08C 17/00 Arrangements for transmitting signals characterised by the use of a wireless electrical link
• CPC Class Codes: G08C 17/02 using a radio link

Abstract

A vehicle system includes a vehicle communication module in the vehicle, a remote start system in the vehicle, and a vehicle processor. The vehicle processor is configured to determine if the vehicle is in a garage, and further configured to receive an indication of a remote start request from the remote start system, receive a garage door status from a garage door opener using the vehicle communication module, and determine, based on the received garage door status, if a garage door is closed. In response to determining that the garage door is closed, the vehicle systems transmits a remote command to the garage door opener formatted to cause the garage door opener to open the garage door.

Claims

1. A vehicle system comprising;

a vehicle communication module in the vehicle;

a remote start system in the vehicle; and

a vehicle processor configured to determine if the vehicle is in a garage, and wherein the vehicle processor is further configured to;

receive an indication of a remote start request from the remote start system;

receive a garage door status from a garage door opener using the vehicle communication module;

determine, based on the received garage door status, if a garage door is closed; and

in response to determining that the garage door is closed, transmit, via the vehicle communication module, a remote command to the garage door opener formatted to cause the garage door opener to open the garage door prior to allowing the remote start system to start the vehicle;

wherein the remote start system is configured to secure the vehicle by at least one of locking a door of the vehicle, rolling up a window of the vehicle, and arming an alarm of the vehicle, and the vehicle processor is further configured to;

receive a garage door status request transmission via the vehicle communication module; and

cause the remote start system to secure the vehicle in response to the garage door status request indicating that the garage door is open.

2. The system of claim 1, further comprising a sensor, wherein the vehicle processor is configured to determine if the vehicle is in the garage based on data from the sensor.

3. The system of claim 2, wherein the sensor is at least one of a location sensor, a compass, or a global positioning system.

4. The system of claim 1, wherein the vehicle communication module is in one way communication with the garage door opener.

5. The system of claim 4, wherein the vehicle communication module is configured to receive the garage door status from the garage door opener without first sending a request for garage door status.

6. The system of claim 1, wherein the vehicle communication module is in two way communication with the garage door opener.

7. The system of claim 6, wherein the vehicle processor is configured to send a garage door status request transmission, using the vehicle communication module, to the garage door opener.

8. The system of claim 7, wherein the vehicle processor is configured to send the garage door status request transmission, using the vehicle communication module, to the garage door opener in response to receiving an indication of a remote start request from the remote start system.

9. The system of claim 1, wherein the garage door status is at least one of open, opening, closed, or closing.

10. The system of claim 1, wherein the vehicle processor is configured to cause the remote start system to secure the vehicle in response to determining that the vehicle is outside the garage and receiving the indication of the remote start request.

11. The system of claim 1, wherein the vehicle communication module is configured to send a command to the garage door opener which places the garage door opener in a vacation mode, and wherein the vacation mode prevents the garage door opener from being activated by a remote transmitter.

12. A method for causing a garage door opener to open a garage door in response to a remote start command received at a vehicle, the method comprising:

receiving, at a vehicle processor, an indication that the remote start command has been received by a remote start system of the vehicle;

determining, using the vehicle processor, that the vehicle is located within a garage;

determining, using the vehicle processor, that the garage door is closed, wherein the vehicle processor determines that the garage door is closed based on a garage door status received from the garage door opener at a vehicle communications module;

transmitting to the garage door opener a remote command formatted to cause the garage door opener to open the garage door, the remote command transmitted using the vehicle communications module, wherein the remote command is transmitted in response to determining that;

(A) the remote start command has been received by the remote start system of the vehicle,

(B) the vehicle is located within the garage, and

(C) the garage door is closed;

receiving, at the vehicle processor via vehicle communications module, a garage door status request transmission; and

causing, by the vehicle processor, the remote start system to secure the vehicle in response to the garage door status request indicating that the garage door is open, wherein securing the vehicle includes at least one of locking a door of the vehicle, rolling up a window of the vehicle, and arming an alarm of the vehicle.

13. The method of claim 12, further comprising securing the vehicle in response to determining that the vehicle is outside the garage and determining that the remote start command has been received by the remote start system.

14. The method of claim 12, further comprising transmitting a request for garage door status to the garage door opener using the vehicle communication module.

15. The method of claim 12, wherein determining that the vehicle is located within a garage comprises receiving location information from a location sensor in the vehicle.

16. The method of claim 12, further comprising transmitting a command to the garage door opener which places the garage door opener in a vacation mode, and wherein the vacation mode prevents the garage door opener from being activated by a remote transmitter.

17. A system for controlling a garage door in response to a vehicle remote start command received at a vehicle, comprising:

a vehicle communication module in the vehicle, comprising;

communication electronics;

a location sensor; and

a processor, wherein the vehicle processor is configured receive an indication of a remote start request from a remote start system of the vehicle, wherein the vehicle processor is further configured to determine if the vehicle is located within a garage using the location sensor, wherein the processor is further configured to determine if the garage door is closed based on garage door status information, and wherein the processor is configured to send a remote command in response to;

(A) receiving an indication of a remote start request, (B) determining that the vehicle is located within the garage, and (C) determining that the garage door is closed; and

a garage door opener, comprising;

a garage door opener communication module, wherein the garage door opener communication module is configured to transmit garage door status information to the vehicle communication module, and wherein the garage door opener communication module is configured to receive the remote command; and

an actuator configured to open the garage door in response to the remote command;

wherein the remote start system is configured to secure the vehicle by at least one of locking a door of the vehicle, rolling up a window of the vehicle, and arming an alarm of the vehicle, and the vehicle processor is further configured to;

receive a garage door status request transmission via the vehicle communication module; and

cause the remote start system to secure the vehicle in response to the garage door status request indicating that the garage door is open.