System and method for controlling a vehicle security system

• US 7,332,998 B2
• Filed: 10/23/2003
• Issued: 02/19/2008
• Est. Priority Date: 10/23/2003
• Status: Active Grant

• Current Assignee: VOXX International Corporation
• Original Assignee: VOXX International Corporation
• Inventors: Edwards, Ryan, Wilson, Shane, Stouffer, Peter, Schroeder, Michael, Dentamaro, Joseph, Beehler, Ryan, Showalter, David
• Primary Examiner(s): Hofsass; Jeffery
• Assistant Examiner(s): AU, SCOTT D
• Application Number:
  US10/691,918
• Publication Number:
  US 20050088280A1
• Time in Patent Office: 1,580 Days
• Field of Search: 340/5.63, 340/825.31, 340/825.69, 340/825.72, 340/5.73, 340/5.72, 340/5.54
• US Class Current: 340/5.63
• CPC Class Codes: B60R 2325/105 Radio frequency identification data [RFID]
• CPC Class Codes: B60R 25/23 using manual input of alphanumerical codes

Abstract

A method for selectively controlling a security system comprises receiving a tag identification, determining a security identification based on the tag identification, and transmitting a message comprising the security identification and a security system command. A security system having a unique security identification comprises a control device for controlling the security system, wherein the control device transmits a message to the security system comprising the unique security identification and a function command, the control device comprising keypad for entering a tag identification corresponding to the unique security identification.

Claims

1. A security system, comprising:

a control device that includes a keypad for inputting a request for permission to operate a plurality of vehicle security systems, wherein after the request has been input, a first message that includes the request and an identification of the control device is wirelessly transmitted from the control device; and

a control module that includes a database for storing operating parameters that are to be granted to control devices that have permission to operate the vehicle security systems, wherein upon receipt of the first message, the control module grants the control device permission to operate the vehicle security systems if the identification of the control device matches an identification of one of the control devices stored in the database, wherein if there is a match the control module wirelessly transmits a second message to the control device, the second message including operating parameters of the control device,

wherein upon receipt of the second message, the control device selectively controls the vehicle security systems in accordance with the operating parameters.

2. The security system of claim 1, wherein the operating parameters and permissions to operate are provided to the control module by a computer that is coupled to the control module via an interface of the control module.

3. The security system of claim 2, wherein the operating parameters are set and the permissions to operate are assigned by using a software application operating on the computer.

4. The security system of claim 1, wherein the control device selectively controls one of the vehicle security systems by wirelessly transmitting a third message to a vehicle security system, the third message including a unique identification of the vehicle security system and a command identifying a function to be performed by the vehicle security system.

5. A method for selectively controlling a vehicle security system, comprising:

transmitting, from a control device, a first message including a request for permission to operate a plurality of vehicle security systems and an identification of the control device;

receiving, at a control module the first message;

granting or denying, at the control module, the control device permission to operate the vehicle security systems based on information stored within a database accessible by the control module;

transmitting, from the control module, a second message to the control device when permission to operate the vehicle security systems is granted, the second message including operational parameters of the control device and a base identification of the database; and

selectively controlling one of the vehicle security systems, by transmitting, from the control device, a third message to a vehicle security system, the third message including a unique identification of the vehicle security system and a command identifying a function to be performed by the vehicle security system.

6. The method of claim 5, further comprising:

receiving the third message at the vehicle security system; and

comparing, at the vehicle security system, the unique identification in the third message to a unique identification stored in the vehicle security system.

7. The method of claim 6, further comprising performing the function upon determining that the unique identification in the third message is the same as the unique identification stored in the vehicle security system.

8. The method of claim 7, wherein the function performed is one or more of a door lock, a door unlock, a vehicle find, a vehicle panic, a vehicle security system arm, a vehicle security system disarm, a light on or off, an engine start or stop, and a trunk open or close.

9. The method of claim 5, further comprising transmitting the third message to at least two vehicle security systems that share the same unique identification.

10. The method of claim 5, further comprising transmitting, from the control device, a fourth message to the vehicle security system, the fourth message including new functions to be programmed into the vehicle security system.

11. The method of claim 5, further comprising changing an operating mode of at least one of the vehicle security systems by using a master control device without permission being granted by the control module.

12. The method of claim 5, wherein the base identification of the database is permanently defined in the control device.

13. The method of claim 5, wherein the operating parameters include functions that the control device has permission to instruct the vehicle security system to perform.

14. The method of claim 13, wherein the base identification of the database in the control device expires after a pre-determined time interval included in the operating parameters.

15. The method of claim 14, wherein the time interval is set by using the control module.

16. The method of claim 13, wherein the functions that the control device has permission to instruct the vehicle security system to perform are set by using the control module.

17. The method of claim 5, wherein the operating parameters include operating modes of the vehicle security system, wherein the operating modes are set by using the control module.

18. The method of claim 5, wherein communication between the control module and the control device is wireless and two-way.

19. The method of claim 5, wherein communication between the control module and the control device is via a docking station.

20. The method of claim 5, wherein the vehicle security system has a dealer mode and a consumer mode.

21. The method of claim 20, wherein the dealer mode provides a passive arming function and a test drive function.

22. The method of claim 5, wherein the unique identification is created by:

receiving a tag identification of the vehicle security system to be controlled at the control device; and

mixing the tag identification with the base identification.

23. The method of claim 20, wherein the consumer mode provides at least one of a remote security function, a keyless entry function, a security upgrade to keyless entry function, a remote car start function, and a remote car start upgrade to keyless entry function.

24. A security system, comprising:

a control device that includes a means for entering a request for permission to operate a plurality of vehicle security systems, wherein after the request has been entered, a first message that includes the request and an identification of the control device is wirelessly transmitted from the control device; and

a control module that includes a database for storing operating parameters that are to be granted to control devices that have permission to operate the vehicle security systems, wherein upon receipt of the first message, the control module grants the control device permission to operate the vehicle security systems if the identification of the control device matches an identification of one of the control devices stored in the database, wherein if there is a match the control module wirelessly transmits a second message to the control device, the second message including operating parameters of the control device,

wherein upon receipt of the second message, the control device selectively controls the vehicle security systems in accordance with the operating parameters.

25. The security system of claim 24, wherein the operating parameters and permissions to operate are provided to the control module by a computer that is coupled to the control module via an interface of the control module.

26. The security system of claim 25, wherein the operating parameters are set and the permissions to operate are assigned by using a software application operating on the computer.

27. The security system of claim 24, wherein the control device selectively controls one of the vehicle security systems by wirelessly transmitting a third message to a vehicle security system, the third message including a security identification of the vehicle security system and a function to be performed by the vehicle security system.

28. A security system, comprising:

a computer that includes a database for storing operating parameters that are to be granted to control devices that have permission to operate a plurality of vehicle security systems, wherein the operating parameters include time intervals during which the control devices have permission to operate the vehicle security systems, wherein the time intervals are set to a first clock in the computer;

a control module that includes a second clock synchronized with the first clock, the control module for granting or denying the control devices permission to operate the vehicle security systems based on the permissions stored in the database; and

a control device that includes a keypad for inputting a request for permission to operate the vehicle security systems and a timer for measuring time intervals, the control device transmitting a first message to the control module, the first message including the request and an identification of the control device, wherein if permission to operate the vehicle security systems is granted by the control module, the control device receives a second message that includes operating parameters assigned to the control device, the operating parameters including a first time interval during which the control device can operate the vehicle security systems,

wherein after receiving the second message, the control device operates one of the vehicle security systems during the first time interval by transmitting a third message to a vehicle security system, the third message including a unique identification of the vehicle security system and a command identifying a function to be performed by the vehicle security system,

wherein at an end of the first time interval measured by the timer, the permission to operate the vehicle security system is expired.