Removable modular universal telematics services engine for an audio-visual control unit in a vehicle

• US 8,589,793 B2
• Filed: 06/04/2010
• Issued: 11/19/2013
• Est. Priority Date: 06/04/2009
• Status: Active Grant

• Current Assignee: Verizon Patent and Licensing Incorporated (Verizon Communications Inc.)
• Original Assignee: HTI IP LLC (Verizon Communications Inc.)
• Inventors: Link, Charles M. II
• Primary Examiner(s): Abdul-Ali, Omar
• Assistant Examiner(s): TANK, ANDREW L
• Application Number:
  US12/794,582
• Publication Number:
  US 20100313132A1
• Time in Patent Office: 1,264 Days
• Field of Search: 715/716, 715/718, 715/727, 715/866, 381/86
• US Class Current: 715/718
• CPC Class Codes: B60K 2360/589 Wireless data transfers
• CPC Class Codes: B60K 2370/589 Wireless
• CPC Class Codes: B60K 35/00 Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
• CPC Class Codes: B60K 35/85 Arrangements for transferring vehicle- or driver-related data
• CPC Class Codes: G06F 3/0484 for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range

Abstract

Modular auxiliary processor circuitry, capable of performing telematics services, including wireless communications, diagnostic assessment and reporting, location based services, and internetworking, couples with a vehicle head unit through an auxiliary processing module interface. When so coupled, the auxiliary processing module circuitry can perform tasks, services, functions, and aspect that a lower-capability processor of the head unit cannot perform as quickly or as efficiently, if at all. When the auxiliary processor module is coupled and active, its display output can couple to a display device either permanently fixed in the vehicle, or portable and mobile with respect to the vehicle, through conductors or a wireless link. When the auxiliary processor circuitry'"'"'s output couples to the display device, software running on the head unit, or the auxiliary processor module, may decouple the head unit from the display device unless a user interface requests its services, such as tuning an AM/FM radio circuit.

Claims

1. A method for supplementing the process functions of a vehicle'"'"'s audio-visual control unit with an auxiliary processing module, comprising:

detecting the presence of the auxiliary processing module in an auxiliary processing module interface coupled to the vehicle'"'"'s audio/visual control unit;

receiving a selection of at least one feature that the auxiliary processing module has been configured to perform from a user interface presented by the audio-visual control unit on a graphical display device coupled to the audio-visual control unit;

configuring a switching means so that video signals can pass from the auxiliary

determining that the insertion of the auxiliary processing module into the auxiliary processing module interface was the first such insertion;

retrieving the vehicle'"'"'s vehicle identification number from a communications network of the vehicle; and

storing the vehicle'"'"'s vehicle identification number to a memory of the auxiliary processing module.

2. The method of claim 1, further comprising causing the auxiliary processing module to wirelessly transmit the vehicle'"'"'s vehicle identification number together with a unique identifier of the auxiliary processing module to a central computer system.

3. A method for supplementing the processing functions of a vehicle'"'"'s audio-visual control unit with an auxiliary processing module, comprising:

detecting the presence of the auxiliary processing module in an auxiliary processing module interface coupled to the vehicle'"'"'s audio/visual control unit;

receiving a selection of at least one feature that the auxiliary processing module has been configured to perform from a user interface presented by the audio-visual control unit on a graphical display device coupled to the audio-visual control unit;

configuring a switching means so that video signals can pass from the auxiliary processing module to the graphical display device;

retrieving the vehicle'"'"'s vehicle identification number from a communications network of the vehicle;

comparing a vehicle identification number previously stored in a memory of the auxiliary processing module with the retrieved vehicle identification number; and

permitting use of features that the auxiliary processing, module is configured to perform if the retrieved vehicle identification number matches the previously stored vehicle identification number.