System, method and computer program product for sharing information in a distributed framework

• US 9,705,765 B2
• Filed: 01/12/2017
• Issued: 07/11/2017
• Est. Priority Date: 12/17/2002
• Status: Expired due to Term

• Current Assignee: Stragent, LLC (Oso IP, LLC)
• Original Assignee: Stragent, LLC (Oso IP, LLC)
• Inventors: Fuchs, Axel, Andrews, Scott Sturges
• Primary Examiner(s): Anya, Charles E
• Application Number:
  US15/405,088
• Publication Number:
  US 20170126524A1
• Time in Patent Office: 180 Days
• CPC Class Codes: B60R 16/0231 Circuits relating to the driving or the functioning of the vehicle monitoring tyres B60C23/00; indicating overspeed B60K31/00; for dash boards B60K37/00, B60Q3/10; for indicating emergencies B60Q1/52; brake control systems B60T; registering or indicating the working of vehicles G07C5/00; measuring distance G01C, e.g. combinations of speed and distance G01C23/00; engine indicators G01L; measuring speed or acceleration G01P
• CPC Class Codes: G06F 2209/547 Messaging middleware
• CPC Class Codes: G06F 9/54 Interprogram communication
• CPC Class Codes: G06F 9/542 Event management; Broadcasting; Multicasting; Notifications
• CPC Class Codes: G06F 9/545 where tasks reside in different layers, e.g. user- and kernel-space
• CPC Class Codes: G06F 9/546 Message passing systems or structures, e.g. queues
• CPC Class Codes: H04L 43/04 Processing captured monitoring data, e.g. for logfile generation
• CPC Class Codes: H04L 43/06 Generation of reports
• CPC Class Codes: H04L 43/08 Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
• CPC Class Codes: H04L 43/0817 by checking functioning
• CPC Class Codes: H04L 43/10 Active monitoring, e.g. heartbeat, ping or trace-route
• CPC Class Codes: H04L 65/102 Gateways arrangements for connecting between networks having differing types of switching systems, e.g. gateways, H04L12/66
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]
• CPC Class Codes: H04L 67/10 in which an application is distributed across nodes in the network software deployment G06F8/60; multiprogramming arrangements G06F9/46
• 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 67/535 Tracking the activity of the user network monitoring arrangements H04L43/00; recording of computer activity G06F11/34
• CPC Class Codes: H04L 67/55 Push-based network services
• CPC Class Codes: H04L 67/56 Provisioning of proxy services store-and-forward switching systems in data switching networks H04L12/54
• CPC Class Codes: H04L 67/60 Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources admission control or resource allocation H04L47/70

Abstract

A system, method and computer program product are provided for receiving information associated with a message, issuing a storage resource request in connection with a storage resource and determining whether the storage resource is available. In use, the information is capable of being shared in less than one second, utilizing an automotive electronic control unit which includes a plurality of interfaces.

Claims

1. An apparatus, comprising:

an automotive electronic control unit comprising a hardware and instructions for;

identifying information associated with a message received utilizing a Controller Area Network protocol associated with a Controller Area Network;

issuing a storage resource request in connection with a storage resource of the automotive electronic control unit and determining whether the storage resource is available for storing the information;

determining whether a threshold has been reached in association with the storage resource request;

in the event the storage resource is not available and the threshold associated with the storage resource request has not been reached, issuing another storage resource request in connection with the storage resource;

in the event the storage resource is not available and the threshold associated with the storage resource request has been reached, sending a notification;

in the event the storage resource is available, storing the information utilizing the storage resource; and

sharing the information in less than one second utilizing a Flexray network protocol associated with a Flexray network, wherein the automotive electronic control unit remains in hardwired communication with the Controller Area Network and the Flexray network and includes;

a first interface for interfacing with the Controller Area Network, the first interface including a first interface-related data link layer component for using Controller Area Network-related data link layer header bits and a first interface-related network layer component for using Controller Area Network-related network layer header bits; and

a second interface for interfacing with the Flexray network, the second interface including a second interface-related data link layer component for using Flexray network-related data link layer header bits and a second interface-related network layer component for using Flexray network-related network layer header bits.

2. The apparatus as recited in claim 1, wherein the information is also shared in less than the one second utilizing, in addition to the Flexray network protocol, a Local Interconnect Network protocol associated with a Local Interconnect Network, and the automotive electronic control unit remains in hardwired communication with the Local Interconnect Network via a third interface for interfacing with the Local Interconnect Network, the third interface including a third interface-related data link layer component for using Local Interconnect Network-related data link layer header bits.

3. The apparatus as recited in claim 1, wherein the identifying, the issuing of the another storage resource request, and the sending of the notification collectively occur in less than the one second.

4. The apparatus as recited in claim 1, wherein the identifying, the issuing of the storage resource request, the storing the information, and the sharing collectively occur in less than the one second.

5. The apparatus as recited in claim 4, wherein the second interface-related network layer component uses the Flexray network-related network layer header bits by adding the Flexray network-related network layer header bits to a data unit including the information, and then the second interface-related data link layer component uses the Flexray network-related data link layer header bits by adding the Flexray network-related data link layer header bits to the data unit, before communicating the data unit on a physical link of the Flexray network.

6. The apparatus as recited in claim 5, wherein the first interface-related data link layer component uses the Controller Area Network-related data link layer header bits by removing the Controller Area Network-related data link layer header bits from another data unit, and the first interface-related network layer component uses the Controller Area Network-related network layer header bits by removing the Controller Area Network-related network layer header bits from the another data unit, where the information is extracted from the another data unit before the sharing.

7. The apparatus as recited in claim 1, wherein a duration between the information being sent to the automotive electronic control unit and the sharing being completed is less than a second.

8. The apparatus as recited in claim 1, wherein a duration between the information being received and the sharing is less than a millisecond.

9. The apparatus as recited in claim 1, wherein the first interface-related data link layer component and the second interface-related data link layer component are drivers.

10. The apparatus as recited in claim 1, wherein the first interface-related data link layer component and the second interface-related data link layer component are part of a hardware abstraction layer.

11. The apparatus as recited in claim 1, wherein the hardware and the instructions are for releasing the storage resource after the storing.

12. An apparatus, comprising:

an automotive electronic control unit comprising a hardware and instructions for;

receiving information associated with a message received utilizing a Controller Area Network protocol associated with a Controller Area Network;

determining whether a storage resource is available;

if the storage resource is not available, ascertaining whether a threshold has been reached and re-trying an access in connection with the storage resource if the threshold has not been reached;

if the threshold has been reached, sending an error notification;

if the storage resource is available, storing the information utilizing the storage resource; and

sharing the information utilizing a Flexray network protocol associated with a Flexray network;

wherein the receiving, the determining, the storing, and the sharing all occur in less than one second;

the automotive electronic control unit remains in hardwired communication with the Controller Area Network and the Flexray network; and

the automotive electronic control unit includes;

a first interface for interfacing with the Controller Area Network, the first interface including a first interface-related data link layer component for using Controller Area Network-related data link layer header bits and a first interface-related network layer component for using Controller Area Network-related network layer header bits; and

a second interface for interfacing with the Flexray network, the second interface including a second interface-related data link layer component for using Flexray network-related data link layer header bits and a second interface-related network layer component for using Flexray network-related network layer header bits;

wherein the second interface-related network layer component uses the Flexray network-related network layer header bits by adding the Flexray network-related network layer header bits to a data unit including the information, and then the second interface-related data link layer component uses the Flexray network-related data link layer header bits by adding the Flexray network-related data link layer header bits to the data unit, before communicating the data unit on a physical link of the Flexray network;

wherein the first interface-related data link layer component uses the Controller Area Network-related data link layer header bits by removing the Controller Area Network-related data link layer header bits from another data unit, and the first interface-related network layer component uses the Controller Area Network-related network layer header bits by removing the Controller Area Network-related network layer header bits from the another data unit, where the information is extracted from the another data unit before the sharing.

13. An apparatus, comprising:

an automotive electronic control unit comprising a hardware and instructions for;

identifying information associated with a message received utilizing a Flexray network protocol associated with a Flexray network;

issuing a storage resource request in connection with a storage resource of the automotive electronic control unit and determining whether the storage resource is available for storing the information;

determining whether a threshold has been reached in association with the storage resource request;

in the event the storage resource is not available and the threshold associated with the storage resource request has not been reached, issuing another storage resource request in connection with the storage resource;

in the event the storage resource is not available and the threshold associated with the storage resource request has been reached, sending a notification;

in the event the storage resource is available, storing the information utilizing the storage resource; and

sharing the information in less than one second utilizing a Controller Area Network protocol associated with a Controller Area Network, the automotive electronic control unit remaining in hardwired communication with the Flexray network and the Controller Area Network, and including;

a first interface for interfacing with the Flexray network, the first interface including a first interface-related data link layer component for using Flexray network-related data link layer header bits and a first interface-related network layer component for using Flexray network-related network layer header bits; and

a second interface for interfacing with the Controller Area Network, the second interface including a second interface-related data link layer component for using Controller Area Network-related data link layer header bits and a second interface-related network layer component for using Controller Area Network-related network layer header bits.

14. The apparatus as recited in claim 13, wherein the information is also shared in less than the one second utilizing, in addition to the Controller Area Network protocol, a Local Interconnect Network protocol associated with a Local Interconnect Network, and the automotive electronic control unit remains in hardwired communication with the Local Interconnect Network via a third interface for interfacing with the Local Interconnect Network, the third interface including a third interface-related data link layer component for using Local Interconnect Network-related data link layer header bits.

15. The apparatus as recited in claim 13, wherein the identifying, the issuing of the another storage resource request, and the sending of the notification collectively occur in less than the one second.

16. The apparatus as recited in claim 13, wherein the identifying, the issuing of the storage resource request, the storing the information, and the sharing collectively occur in less than the one second.

17. The apparatus as recited in claim 16, wherein the second interface-related network layer component uses the Controller Area Network-related network layer header bits by adding the Controller Area Network-related network layer header bits to a data unit including the information, and then the second interface-related data link layer component uses the Controller Area Network-related data link layer header bits by adding the Controller Area Network-related data link layer header bits to the data unit, before communicating the data unit on a physical link of the Controller Area Network.

18. The apparatus as recited in claim 17, wherein the first interface-related data link layer component uses the Flexray network-related data link layer header bits by removing the Flexray network-related data link layer header bits from another data unit, and the first interface-related network layer component uses the Flexray network-related network layer header bits by removing the Flexray network-related network layer header bits from the another data unit, where the information is extracted from the another data unit before the sharing.

19. The apparatus as recited in claim 13, wherein a duration between the information being sent to the automotive electronic control unit and the sharing being completed is less than a second.

20. The apparatus as recited in claim 13, wherein a duration between the information being received and the sharing is less than a millisecond.

21. The apparatus as recited in claim 13, wherein the storage resource request and the issuing of the another storage resource request each includes a request for an access.

22. The apparatus as recited in claim 13, wherein the notification is sent by middleware.

23. The apparatus as recited in claim 13, wherein the hardware and the instructions are for releasing the storage resource after the storing.

24. An apparatus, comprising:

an automotive electronic control unit comprising a hardware and instructions for;

receiving information associated with a message received utilizing a Flexray network protocol associated with a Flexray network;

determining whether a storage resource is available;

if the storage resource is not available, ascertaining whether a threshold has been reached and re-trying an access in connection with the storage resource if the threshold has not been reached;

if the threshold has been reached, sending a notification;

if the storage resource is available, storing the information utilizing the storage resource;

sharing the information utilizing a Controller Area Network protocol associated with a Controller Area Network;

wherein the receiving, the determining, the storing, and the sharing collectively occur in less than one second;

the automotive electronic control unit remains in hardwired communication with the Flexray network and the Controller Area Network; and

the automotive electronic control unit includes;

a first interface for interfacing with the Flexray network, the first interface including a first interface-related data link layer component for using Flexray network-related data link layer header bits and a first interface-related network layer component for using Flexray network-related network layer header bits; and

a second interface for interfacing with the Controller Area Network, the second interface including a second interface-related data link layer component for using Controller Area Network-related data link layer header bits and a second interface-related network layer component for using Controller Area Network-related network layer header bits;

wherein the second interface-related network layer component uses the Controller Area Network-related network layer header bits by adding the Controller Area Network-related network layer header bits to a data unit including the information, and the second interface-related data link layer component uses the Controller Area Network-related data link layer header bits by adding the Controller Area Network-related data link layer header bits to the data unit, before communicating the data unit on a physical link of the Controller Area Network;

wherein the first interface-related data link layer component uses the Flexray network-related data link layer header bits by removing the Flexray network-related data link layer header bits from another data unit, and the first interface-related network layer component uses the Flexray network-related network layer header bits by removing the Flexray network-related network layer header bits from the another data unit, where the information is extracted from the another data unit before the sharing.

25. The apparatus as recited in claim 24, wherein the threshold is time-related.

26. The apparatus as recited in claim 24, wherein the receiving, the determining, the ascertaining, the storing, and the sharing collectively occur in less than one millisecond.

27. The apparatus as recited in claim 24, wherein the information is sent from a sensor origin on the Flexray Network and reaches an actuator destination on the Controller Area Network in less than one second.

28. The apparatus as recited in claim 24, wherein the information is sent from an origin on the Flexray Network, is shared, and reaches a destination on the Controller Area Network in less than one millisecond.

29. The apparatus as recited in claim 24, wherein the first interface-related data link layer component and the second interface-related data link layer component are part of a hardware abstraction layer.

30. The apparatus as recited in claim 24, wherein the first interface-related data link layer component and the second interface-related data link layer component are drivers.

31. The apparatus as recited in claim 24, wherein the information is also shared in less than the one second utilizing, in addition to the Controller Area Network protocol, a Local Interconnect Network protocol associated with a Local Interconnect Network, and the automotive electronic control unit remains in hardwired communication with the Local Interconnect Network via a third interface for interfacing with the Local Interconnect Network, the third interface including a third interface-related data link layer component for using Local Interconnect Network-related data link layer header bits.