System and method for restricting access to vehicle software systems

• US 8,583,292 B2
• Filed: 05/07/2010
• Issued: 11/12/2013
• Est. Priority Date: 04/24/2001
• Status: Expired due to Term

• Current Assignee: MicroPairing Technologies LLC (Micropairing Technologies Ltd.)
• Original Assignee: Eagle Harbor Holdings, L.L.C.
• Inventors: Lutter, Robert Pierce, Preston, Dan Alan
• Primary Examiner(s): Nguyen, Steven H
• Assistant Examiner(s): NGUYEN, PHUONGCHAU BA
• Application Number:
  US12/775,991
• Publication Number:
  US 20100312433A1
• Time in Patent Office: 1,285 Days
• Field of Search: 701/1
• US Class Current: 701/1
• CPC Class Codes: B60R 25/00 Fittings or systems for preventing or indicating unauthorised use or theft of vehicles locks for vehicles E05B77/00-E05B85/00
• CPC Class Codes: G06F 11/2028 eliminating a faulty processor or activating a spare
• CPC Class Codes: G06F 11/2035 without idle spare hardware
• CPC Class Codes: G06F 11/2046 where the redundant components share persistent storage G06F11/2043 takes precedence
• CPC Class Codes: G06F 11/3013 where the computing system is an embedded system, i.e. a combination of hardware and software dedicated to perform a certain function in mobile devices, printers, automotive or aircraft systems testing or monitoring of control systems or parts thereof G05B23/02
• CPC Class Codes: G06F 11/3051 Monitoring arrangements for monitoring the configuration of the computing system or of the computing system component, e.g. monitoring the presence of processing resources, peripherals, I/O links, software programs verification or detection of system hardware configuration G06F11/2247
• CPC Class Codes: G06F 11/328 Computer systems status display G06F11/327 takes precedence
• CPC Class Codes: G06F 13/4081 Live connection to bus, e.g. hot-plugging current or voltage limitation during live insertion H02H9/004
• CPC Class Codes: G06F 9/44505 Configuring for program initiating, e.g. using registry, configuration files
• CPC Class Codes: G06F 9/46 Multiprogramming arrangements
• CPC Class Codes: G06Q 30/0641 Shopping interfaces
• CPC Class Codes: G07C 5/08 Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
• CPC Class Codes: H04L 12/40169 Flexible bus arrangements arrangements for maintenance or administration involving management of faults; events, alarms H04L41/06; automatic restoration of network faults H04L41/0654
• CPC Class Codes: H04L 12/403 with centralised control, e.g. polling
• CPC Class Codes: H04L 2012/40273 the transportation system being a vehicle
• CPC Class Codes: H04L 41/00 Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
• CPC Class Codes: H04L 41/0806 for initial configuration or provisioning, e.g. plug-and-play
• CPC Class Codes: H04L 41/0809 Plug-and-play configuration
• CPC Class Codes: H04L 41/22 comprising specially adapted graphical user interfaces [GUI]
• CPC Class Codes: H04L 67/01 Protocols
• CPC Class Codes: H04L 67/12 : specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
• CPC Class Codes: H04L 67/125 : involving control of end-device applications over a network
• CPC Class Codes: H04L 9/40 : Network security protocols

Abstract

A multiprocessor system used in a car, home, or office environment includes multiple processors that run different real-time applications. A dynamic configuration system runs on the multiple processors and includes a device manager, configuration manager, and data manager. The device manager automatically detects and adds new devices to the multiprocessor system, and the configuration manager automatically reconfigures which processors run the real-time applications. The data manager identifies the type of data generated by the new devices and identifies which devices in the multiprocessor system are able to process the data.

Claims

1. A system of multiple processors used in a vehicle, wherein one of the processors is configured to allow access to vehicle systems, comprising:

a processor, wherein the processor is configured to operate in a distributed processing system, the processor further configured to;

identify a new device that is not currently coupled to a vehicle processor;

connect the new device to the vehicle processor when signaling from the new device conforms to a communication protocol used in the vehicle processor;

configure the new device to operate with the vehicle processor;

identify data codes in the signaling from the new device identifying at least one of an application running on the new device, a data type used on the new device, and a security attribute associated with at least one of device type, data stored in the new device and the application running on the new device;

use the identified security attribute to prevent at least one of an unauthorized application and unauthorized data from being transferred and processed by the processor;

identify a stored application in memory accessible by the processor, wherein the application processes the same data type used by the new device;

responsive to identifying the stored application, download the stored application from memory into the processor;

use the application to process data received from the new device; and

select an appropriate human machine interface to output the data.

2. The system of claim 1 wherein:

one of the detected new devices is a data source that generates streaming audio or video data; and

the software application is configured to output the streaming audio data to an in-vehicle speaker or output the video data to display.

3. The system of claim 1 wherein at least one of the processors in the multi-processor system is configured to:

detect a first and second one of the new devices that generate streaming audio data;

disconnect the streaming audio data generated from the first one of the detected new devices currently connected to the speakers; and

connect streaming audio data generating from the second one of the detected new devices to the speakers according to the inputs received from a display coupled to the multi-processor system.

4. The system of claim 1 wherein one of the detected new devices has an integrated display screen.

5. The system of claim 4 wherein at least a portion of content displayed on the display screen of one of the detected new devices is communicated to a display processor in the multiprocessor network for generation of information on a display.

6. The system of claim 1 wherein one of the detected new devices includes a data storage device selected from the group of a hard disk drive, solid state device, or compact disk.

7. The system of claim 1 wherein one of the detected new devices is a wired or wireless audio output device.

8. The system of claim 1 wherein one of the detected new devices includes wireless speakers or wireless headphones.

9. The system of claim 1 wherein data storage coupled to the multiprocessor network includes a readable and writeable data storage media selected from the group of solid state device, hard disk drive, or compact disk.

10. The system of claim 1 wherein a display processor in the multiprocessor network is coupled to an internal car radio system.

11. The system of claim 10 wherein the car radio system receives signals from multiple RF transmitters.

12. The system of claim 11 wherein the car radio system is wired to internal vehicle speakers.

13. The system of claim 1 wherein one of the detected new devices runs a global positioning system application.

14. The system of claim 1 including an external memory, and wherein one of the multiple processors is configured to:

detect a data source when the new device is connected to one of the multiple on-board processors;

identify the detected data source; and

communicate the identity of the detected data source to a display processor in the multi-processor network for indication on the display.

15. The system of claim 1 wherein a display in the multi processor network includes a user interface that includes a touch screen.

16. The system of claim 15 wherein the user interface initiates control operations carried out by one or more of the processors in the multi-processor system.

17. The system of claim 15 wherein the user interface generates feedback to a user of the vehicle, which feedback is derived from information displayed on the display.

18. The system of claim 1 wherein the security attribute restricts the level of access to vehicle systems and data while the application is being executed on one of the processors in the multi-processor system.

19. A method for configuring a system of multiple processors used in a vehicle, including:

operate a processor configured to operate in a distributed processing system and further configured to;

identify a new device that is not currently coupled to a vehicle processor,

connect the new device to the vehicle processor when signaling from the new device conforms to a communication protocol used in the vehicle processor;

configure the new device to operate with the vehicle processor;

identify data codes in the signaling from the new device identifying at least one of an application running on the new device, a data type used on the new device, and a security attribute associated with at least one of device type, data stored in the new device and the application running on the new device;

use the identified security attribute to prevent at least one of an unauthorized application and unauthorized data from being transferred and processed by the processor;

identify a stored application in memory accessible by the processor, wherein the application processes the same data type used by the new device;

responsive to identifying the stored application, download the stored application from memory into the processor;

use the application to process data received from the new device; and

select an appropriate human machine interface to output the data.

20. The method of claim 19 wherein the new device is an audio device, and further comprising streaming audio data from the audio device to the other one of the processors.

21. The method of claim 19 wherein the new device is a cellular telephone.

22. The method of claim 19 wherein the new device is an audio device that includes an integrated display screen.

23. The method of claim 22 further comprising a display in the vehicle, and communicating at least a portion of content displayed on the integrated display screen of the new device to the display in the vehicle.

24. The method of claim 23 wherein the display in the vehicle communicates with a vehicle radio system.

25. The method of claim 24 further comprising receiving at the vehicle radio system signals from multiple RF transmitters.

26. The method of claim 23 wherein the vehicle includes a plurality of speakers, and further comprising (i) displaying at least some of the speakers on the display in the vehicle, and (ii) operating one of the multiple processors to route audio signals from the detected audio device to selected speakers shown on the display.

27. The method of claim 23 further comprising:

operating the device manager to monitor for wireless signals from at least a second new device not currently coupled to the network;

determining whether the wireless communication interface used by the second new device is compatible with at least one protocol used in the multi-processor system;

adding the second new device to the multiprocessor system; and

using the second new device in the mobile vehicle.

28. The method of claim 27 further comprising operating the first and second new devices to communicate with the multi-processor system using Bluetooth signals.

29. The method of claim 19 wherein the new device includes a data storage device selected from the group of a hard disk drive, solid state device, or compact disk, and further comprising wirelessly communicating data from the data storage device to at least one of the processors in the multi-processor system.

30. The method of claim 19 wherein the new device is a wireless speaker, and further comprising communicating audio signals from at least one of the processors in the multi-processor system.

31. The method of claim 19 wherein the new device comprises a global positioning device, and further comprising receiving with the global positioning device data from a satellite network.