Remote start system for a vehicle having a data communications bus and related methods

• US 7,205,679 B2
• Filed: 03/31/2005
• Issued: 04/17/2007
• Est. Priority Date: 08/22/1996
• Status: Expired due to Fees

• Current Assignee: Omega Patents, L.L.C.
• Original Assignee: Omega Patents, L.L.C.
• Inventors: Flick, Kenneth E.
• Primary Examiner(s): DeBeradinis; Robert L.
• Application Number:
  US11/096,164
• Publication Number:
  US 20050179323A1
• Time in Patent Office: 747 Days
• Field of Search: 307/10.3
• US Class Current: 307/10.3
• CPC Class Codes: B60R 16/03 for supply of electrical power to vehicle subsystems or for circuit arrangements for charging batteries H02J7/00
• CPC Class Codes: B60R 25/04 operating on the propulsion system, e.g. engine or drive motor
• CPC Class Codes: B60R 25/1003 Alarm systems characterised by arm or disarm features
• CPC Class Codes: B60R 25/1018 Alarm systems characterised by features related to the general power supply
• CPC Class Codes: B60R 25/20 Means to switch the anti-theft system on or off
• CPC Class Codes: B60R 25/24 using electronic identifiers containing a code not memorised by the user
• CPC Class Codes: F02N 11/0807 Remote means
• CPC Class Codes: F02N 2300/304 with other systems inside the vehicle
• CPC Class Codes: G07C 2009/00222 by more than one push button
• CPC Class Codes: G07C 2009/00261 the keyless data carrier having more than one function
• CPC Class Codes: G07C 2009/00793 by Hertzian waves
• CPC Class Codes: G07C 2009/00825 remotely by lines or wireless communication
• CPC Class Codes: G07C 2009/00849 programming by learning
• CPC Class Codes: G07C 9/00182 operated with unidirectional data transmission between data carrier and locks
• CPC Class Codes: G07C 9/00817 where the code of the lock can be programmed

Abstract

A remote start control system for a vehicle including an engine, a transmission connected to the engine and a data communications bus carrying transmission position data related to a selected transmission position, may include a remote start transmitter and a vehicle remote start controller. The vehicle remote start controller may be connected to the data communications bus for starting the engine based upon the transmission position data carried by the data communications bus and signals from the remote start transmitter. Alternately, or additionally, the data communications bus may carry engine speed data, vehicle brake position data, or vehicle security data. Accordingly, the engine may be started responsive to the engine speed data, the vehicle brake position data, or the vehicle security data.

Claims

1. A remote start control system for a vehicle comprising a data communications bus, an engine and a transmission connected to the engine, the data communications bus carrying transmission position data related to a selected transmission position, the remote start control system comprising:

a remote start transmitter; and

a vehicle remote start controller to be connected to the data communications bus for starting the engine based upon the selected transmission position as determined from the transmission position data carried by the data communications bus and based upon signals from said remote start transmitter.

2. A remote start control system according to claim 1 wherein said vehicle remote start controller permits starting only if the selected transmission position is in a predetermined position.

3. A remote start control system according to claim 2 wherein the predetermined position is a park position.

4. A remote start control system according to claim 1 wherein the data communications bus also carries engine speed data related to a speed of the engine;

and wherein said vehicle remote start controller is responsive to the engine speed data.

5. A remote start control system according to claim 1 wherein the data communications bus also carries vehicle brake position data related to a position of a vehicle brake;

and wherein said vehicle remote start controller is responsive to the vehicle brake position data.

6. A remote start control system according to claim 1 wherein the vehicle also comprises at least one vehicle security sensor connected to the data communications bus;

wherein the data communications bus also carries vehicle security data related to a security condition sensed by the at least one vehicle security sensor; and

wherein said vehicle remote start controller is responsive to the vehicle security data.

7. A remote start control system according to claim 1 wherein said remote start transmitter comprises a remote handheld transmitter to be carried by a user when away from the vehicle.

8. A remote start control system according to claim 1 wherein said remote start transmitter comprises at least a central station transmitter.

9. A remote start control system for a vehicle comprising a data communications bus, an engine and a vehicle brake, the data communications bus carrying vehicle brake position data related to a position of the vehicle brake, the remote start control system comprising:

a remote start transmitter; and

a vehicle remote start controller connected to said data communications bus for starting the engine based upon the vehicle brake position data carried by the data communications bus and based upon signals from said remote start transmitter.

10. A remote start control system according to claim 9 wherein the data communications bus also carries engine speed data related to a speed of the engine;

and wherein said vehicle remote start controller is responsive to the engine speed data.

11. A remote start control system according to claim 9 wherein the vehicle also comprises at least one vehicle security sensor connected to the data communications bus;

wherein the data communications bus also carries vehicle security data related to a security condition sensed by the at least one vehicle security sensor; and

wherein said vehicle remote start controller is responsive to the vehicle security data.

12. A remote start control system according to claim 9 wherein said remote start transmitter comprises a remote handheld transmitter to be carried by a user when away from the vehicle.

13. A remote start control system according to claim 9 wherein said remote start transmitter comprises at least a central station transmitter.

14. A method for remotely starting an engine in a vehicle, the vehicle comprising a transmission connected to the engine and a data communications bus carrying transmission position data related to a selected transmission position, the method comprising:

providing a remote start transmitter; and

connecting a vehicle remote start controller to the data communications bus for starting the engine based upon the selected transmission position as determined from the transmission position data carried by the data communications bus and based upon signals from the remote start transmitter.

15. A method according to claim 14 further comprising permitting starting only if the selected transmission position is in a predetermined position.

16. A method according to claim 15 wherein the predetermined position is a park position.

17. A method according to claim 14 wherein the data communications bus also carries engine speed data related to a speed of the engine;

and wherein the vehicle remote start controller is responsive to the engine speed data.

18. A method according to claim 14 wherein the data communications bus also carries vehicle brake position data related to a position of a vehicle brake;

and wherein the vehicle remote start controller is responsive to the vehicle brake position data.

19. A method according to claim 14 wherein the data communications bus also carries vehicle security data related to a security condition sensed by at least one vehicle security sensor connected to the data communications bus;

and

wherein the vehicle remote start controller is responsive to the vehicle security data.

20. A method for remotely starting an engine of a vehicle, the vehicle comprising a vehicle brake and a data communications bus carrying vehicle brake position data related to a position of the vehicle brake, the remote start control system comprising:

providing a remote start transmitter; and

connecting a vehicle remote start controller to the data communications bus for starting the engine based upon the vehicle brake position data carried by the data communications bus and based upon signals from the remote start transmitter.

21. A method according to claim 20 wherein the data communications bus also carries engine speed data related to a speed of the engine;

and wherein the vehicle remote start controller is responsive to the engine speed data.

22. A method according to claim 20 wherein the data communications bus also carries vehicle security data related to a security condition sensed by at least one vehicle security sensor connected to the data communications bus;

and wherein the vehicle remote start controller is responsive to the vehicle security data.