Method and apparatus for enabling and disabling certain functions of an automobile

• US 6,664,888 B1
• Filed: 12/16/1998
• Issued: 12/16/2003
• Est. Priority Date: 12/16/1997
• Status: Expired due to Term

• Current Assignee: Robert Bosch GmbH
• Original Assignee: Vetronix Telematics, LLC
• Inventors: Bishop, Ronald D.
• Primary Examiner(s): Lieu, Julie
• Application Number:
  US09/212,811
• Publication Number:
  US 20010040503A1
• Time in Patent Office: 1,826 Days
• Field of Search: 340/426.11, 340/426.12, 340/425.5, 340/539, 340/825-1-, 340/825.69, 340/825.72, 307/10.1, 307/10.2, 307/10.3
• US Class Current: 340/426.11
• CPC Class Codes: B60R 2325/202 Personal digital assistant [PDA]
• CPC Class Codes: B60R 25/04 operating on the propulsion system, e.g. engine or drive motor

Abstract

An apparatus and method designed for use with a vehicle that remotely activates an audio warning device prior to disabling the ability for the driver to start the vehicle. The apparatus is installed in the vehicle and includes a special pager receiver that decodes paging messages sent from a paging transmitter site. The pager receiver is electrically connected to a controller which interprets the coded message. An in-vehicle digital radio transmitter then sends a wireless transmission to digital radio receivers installed in the vehicle. Each digital radio receiver is incorporated in a package that includes an electrical connection to an electromagnetic relay. The relay is plugged into the electrical circuits of the vehicle which activate certain devices or functions, such as the starter motor, ignition system, power door locks, headlamps, horn, and other system that may use electrical relays. The digital radio receivers decode the transmissions from the in-vehicle transmitter and decide whether to open or close their respective relays, thus disabling or enabling certain devices or functions in the vehicle. The invention finds applicability for use by lender institutions in order to disable vehicles when the owner has not kept his account current.

Claims

1. An apparatus for disabling at least one function in a vehicle, said apparatus being mounted in the vehicle and comprising:

a receiver for receiving a remote signal;

a controller, connected to said receiver, the controller structured to interpret the remote signal from many possible remote signals, with each remote signal representing instructions for disabling at least one function in the vehicle, the controller instructing a transmission of a command to disable the function in the vehicle that corresponds to the received remote signal;

a wireless transmitter, connected to said controller, for transmitting the command; and

at least one switching device, said switching device including;

a switch for disabling the function of the vehicle, and

a second receiver, said second receiver for receiving the command transmitted by said wireless transmitter and for controlling said switch in order to disable the function.

2. The apparatus according to claim 1, wherein said second receiver includes an antenna for detecting the command transmitted by said wireless transmitter, and a second controller, connected to said antenna and responsive to said command, for controlling said switch in order to disable the function.

3. The apparatus according to claim 1, wherein said predetermined signal includes an identification of the vehicle.

4. The apparatus according to claim 3, wherein said predetermined signal further includes a command for disabling a specific function of the vehicle.

5. The apparatus according to claim 1, wherein the vehicle includes a starter, and said switch is for disabling the starter.

6. The apparatus according to claim 1, wherein, based upon a subsequent remote signal, said controller instructs transmission of a command to re-enable the function in the vehicle.

7. The apparatus according to claim 1, further comprising a plurality of said switching devices, each switching device being operatively connected so as to enable and/or disable a respective function in the vehicle, and further wherein said command identifies at least one of said plurality of switching devices.

8. The apparatus according to claim 1, wherein the function is at least one of:

disabling a starter motor of the vehicle;

disabling an ignition system of the engine;

disabling door locks;

disabling head lamps; and

disabling access to a storage compartment.

9. The apparatus according to claim 1, wherein the vehicle includes a relay device unassociated with said apparatus, and said switching device is substantially identical in appearance to the relay device so as to inhibit detection of said switching device.

18. The apparatus of claim 1 wherein:

the switch is structured as a smart relay adaptable to be used with a preexisting vehicle relay; and

the smart relay controls a state of an associated vehicle function independently of the state of the preexisting vehicle relay.

19. The apparatus of claim 1 further comprising a central remote control station located outside of the vehicle, which is not mounted to the vehicle, the station being structured to structured to:

send the remote signal to the receivers; and

send a plurality of additional remote signals to a plurality of additional vehicles.

10. An apparatus for enabling and/or disabling at least one function in a vehicle, said apparatus being mounted in the vehicle and comprising:

a receiver for receiving a remote signal;

a controller, connected to said receiver, the controller structured to interpret the remote signal from many possible remote signals, with each remote signal representing instructions for disabling at least one function in the vehicle, the controller instructing a transmission of a command to enable or disable the function in the vehicle that corresponds to the received remote signal;

a wireless transmitter, connected to said controller, for transmitting the predetermined command; and

at least one switching device, said switching device including;

a switch for enabling or disabling the function of the vehicle, and

a second receiver, said second receiver for receiving the command transmitted by said wireless transmitter and for controlling said switch relay in order to enable or disable the function.

11. The apparatus according to claim 10, wherein said second receiver includes an antenna for detecting the command transmitted by said wireless transmitter, and a second controller connected to said antenna and responsive to the command, for controlling said switch in order to enable or disable the function.

12. The apparatus according to claim 10, wherein said predetermined signal includes an identification of the vehicle.

13. The apparatus according to claim 12, wherein said predetermined signal further identifies a function of the vehicle and whether the function is to be enabled or disabled.

14. The apparatus according to claim 10, wherein the vehicle includes a starter, and said switch is for enabling and disabling the starter.

15. The apparatus according to claim 10, wherein, based upon said remote signal, said controller instructs transmission of a command to enable and/or disable a plurality of functions in the vehicle.

16. The apparatus according to claim 10, wherein the function is at least one of:

disabling a starter motor of the vehicle;

disabling an ignition system of the engine;

disabling door locks;

disabling headlamps;

disabling access to a storage compartment; and

enabling a sound device.

17. The apparatus according to claim 10, wherein the vehicle includes a relay device unassociated with said apparatus, and said switching device is substantially identical in appearance to the relay device so as to inhibit detection of said switching device.

20. A method for disabling at least one function in a vehicle, comprising:

receiving a remote signal at the vehicle, the remote signal being one of many possible remote signals, with each remote signal representing an instruction for enabling or disabling at least one vehicle function;

determining which vehicle function to enable or disable, based on which remote signal was received;

transmitting a wireless command from the vehicle to enable or disable the vehicle function;

receiving said wireless command in the vehicle; and

enabling or disabling the vehicle function in response to receipt of said wireless command.

21. A system for communicating in a wireless manner, the system comprising:

a vehicle;

a remote receiver system connected to the vehicle, the remote receiver assembly being strutured to receive a remote signal at the vehicle, the remote signal being one of many possible remote signals, with each remote signal representing an instruction for enabling or disabling at least one vehicle function; and

a local receiver assembly connected to the vehicle, The local receiver assembly being structured to receive a local wireless signal from the remote receiver, the local wireless signal representing an instruction for enabling or disabling at least one vehicle function.

22. The system of claim 21 wherein the remote receiver assembly is structured to send the local wireless signal in response to the remote wireless signal.

23. The system of claim 21 wherein the local receiver assembly is structured to control a function of a vehicle in response to the local wireless signal.

24. The system of claim 23 wherein the local receiver assembly is structured to disable a function of a vehicle in response to the local wireless signal.

25. The system of claim 24 wherein the local receiver assembly is structured to enable a function of a vehicle in response to the local wireless signal.

26. The system of claim 24 wherein the local receiver assembly is structured to adjust a function of a vehicle in response to the local wireless signal.

27. The system of claim 21 wherein the local receiver assembly comprises a smart relay assembly comprising:

a first relay structured to control a function of the vehicle;

a vehicular relay controller structured to control operation of the relay during normal operation of the vehicle; and

a smart controller structured to structured to override the vehicular relay controller and to thereby control the first relay in response to receipt of the appropriate command by the smart relay controller.