Automotive ECU mobile phone interface

• US 10,586,217 B2
• Filed: 03/27/2018
• Issued: 03/10/2020
• Est. Priority Date: 06/13/2006
• Status: Active Grant

• Current Assignee: CellAssist, LLC
• Original Assignee: Cell Assist LLC
• Inventors: Wilson, Hendalee
• Primary Examiner(s): Black, Thomas G
• Assistant Examiner(s): Louie, Wae L
• Application Number:
  US15/937,544
• Publication Number:
  US 20180285833A1
• Time in Patent Office: 714 Days
• Field of Search: 701 314
• CPC Class Codes: B60W 50/02 Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
• CPC Class Codes: G06Q 10/0875 Itemisation or classification of parts, supplies or services, e.g. bill of materials
• CPC Class Codes: G06Q 10/20 Administration of product repair or maintenance
• CPC Class Codes: G06Q 30/0635 Processing of requisition or of purchase orders
• CPC Class Codes: G07C 5/008 communicating information to a remotely located station transmission systems for measured values G08C
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/029 Location-based management or tracking services
• CPC Class Codes: H04W 84/042 Public Land Mobile systems, e.g. cellular systems

Abstract

The invention is a system for interfacing mobile phones with an on-board diagnostic computer in a vehicle, wherein the on-board diagnostic computer monitors a set of operational characteristics of a vehicle. The information derived from this system will be processed on the mobile phone coupled with additional information and displayed on the mobile phone'"'"'s screen, while simultaneously transmitting this information over the internet to be stored in a database.

Claims

1. A method of operating a mobile phone to assist in diagnosing a condition in a vehicle, the mobile phone comprising a display screen, and wireless communication circuitry adapted for short-range wireless communication and communication via a cellular communication network, the method comprising:

wirelessly receiving, at the mobile phone via short-range wireless communication using the wireless communication circuitry, at least one digital communication comprising data indicating at least one operational characteristic that is indicative of the condition in the vehicle, the data having been produced by the vehicle;

translating, with the mobile phone, the at least one operational characteristic into information describing the condition in the vehicle corresponding to the at least one operational characteristic;

displaying, on the display screen of the mobile phone, at least some of the information describing the condition; and

using the wireless communication circuitry, wirelessly exchanging, with a server via the cellular communication network, at least some of the data indicating the at least one operational characteristic produced by the vehicle.

2. The method of claim 1, wherein receiving the data indicating the at least one operational characteristic comprises receiving data indicating a diagnostic code produced by the vehicle.

3. The method of claim 1, wherein receiving the data via short-range wireless communication comprises wirelessly receiving the data according to a wireless personal area networking (WPAN) communication protocol.

4. The method of claim 1, wherein:

the server is a web server; and

wirelessly exchanging at least some of the data comprises transmitting at least some of the data to the web server via at least one hypertext transfer protocol (HTTP) message.

5. The method of claim 1, wherein:

the mobile phone comprises at least one storage medium, the at least one storage medium having encoded thereon a plurality of messages corresponding to a plurality of operational characteristics; and

translating the data indicating the at least one operational characteristic into the information describing the condition corresponding to the at least one operational characteristic comprises selecting a message of the plurality of messages.

6. The method of claim 1, wherein:

translating the data indicating the at least one operational characteristic into the information describing the condition corresponding to the at least one operational characteristic comprises querying an information source for information corresponding to the at least one operational characteristic.

7. The method of claim 6, wherein wirelessly exchanging with the server at least some of the data indicating the at least one operational characteristic comprises wirelessly transmitting to the server at least some of the data indicating the at least one operational characteristic together with at least some of the information determined as a result of the querying of the information source.

8. The method of claim 1, wherein:

the vehicle comprises a diagnostic port; and

wirelessly receiving the data indicating the at least one operational characteristic comprises wirelessly receiving the data from a device removably coupled to the diagnostic port of the vehicle.

9. The method of claim 8, wherein the device removably coupled to the diagnostic port of the vehicle is disposed within a passenger cabin of the vehicle.

10. The method of claim 1, wherein wirelessly exchanging, with the server via the cellular communication network, at least some of the data indicating the at least one operational characteristic produced by the vehicle comprises wireless exchanging at least some of the data together with at least some of the information describing the condition that was determined using the mobile phone.

11. The method of claim 1, further comprising:

retrieving second data from a memory of the mobile phone,

wherein wirelessly exchanging at least some of the data indicating the at least one operational characteristic with the server comprises wirelessly transmitting to the server at least some of the data indicating the at least one operational characteristic together with the second data retrieved from the memory of the mobile phone.

12. The method of claim 11, wherein:

the second data comprises data generated on the mobile phone using at least one sensor of the mobile phone.

13. The method of claim 11, wherein:

generating the second data on the mobile phone comprises determining, with a location sensor of the mobile phone, a current geographic location of the mobile phone,

wherein wirelessly exchanging at least some of the data indicating the at least one operational characteristic together with the second data comprises wirelessly transmitting to the server at least some of the data indicating the at least one operational characteristic together with location data indicating the current geographic location.

14. The method of claim 13, wherein:

retrieving the second data from the memory comprises determining, with the mobile phone, an identifier for a user of the mobile phone,

wherein wirelessly transmitting at least some of the data indicating the at least one operational characteristic together with the second data comprises wirelessly transmitting at least some of the data indicating the at least one operational characteristic with the location data and the identifier for the user.

15. The method of claim 14, wherein determining the identifier for the user comprises retrieving from memory of the mobile phone contact information for the user.

16. The method of claim 15, wherein retrieving the contact information associated with the user from memory comprises retrieving, from the memory of the mobile phone, a telephone number of the mobile phone.

17. The method of claim 1, further comprising:

wirelessly receiving, using the wireless communication circuitry and via the cellular communication network, a message from a vehicle repair organization, the message describing a bid by the vehicle repair organization for repair of the condition in the vehicle; and

displaying, on the display screen of the mobile phone, at least a portion of the message describing the bid.

18. The method of claim 17, wherein:

wirelessly receiving the message comprises wirelessly receiving a plurality of messages from a plurality of vehicle repair organizations, each of the plurality of messages including a bid for repair of the condition by a respective vehicle repair organization and identifying a price for the repair; and

displaying at least the portion of the message describing the bid comprises displaying at least a portion of each of the plurality of messages received from the plurality of vehicle repair organizations.

19. The method of claim 1, further comprising:

following the exchanging with the server of at least some of the data indicating the at least one operational characteristic, wirelessly receiving at the mobile phone, using the wireless communication circuitry and via the cellular communication network, a message from a vehicle service organization; and

displaying, on the display screen of the mobile phone, at least a portion of the message from the vehicle service organization.

20. A system to assist in diagnosing a condition in a vehicle, the system comprising:

a mobile phone comprising;

a display screen,

at least one first wireless transceiver to wirelessly communicate according to a first wireless networking protocol,

at least one second wireless transceiver to wirelessly communicate via the cellular communication network according to a cellular communication protocol,

at least one first processor, and

at least one first storage medium having encoded thereon executable instructions that, when executed by the at least one first processor, cause the at least one first processor to carry out a first method comprising;

receiving, via the at least one first wireless transceiver of the mobile phone, data indicating at least one operational characteristic that is indicative of the condition in the vehicle, the data having been produced by the vehicle;

translating, with the mobile phone, the data indicating the at least one operational characteristic into a message indicating the condition corresponding to the at least one operational characteristic;

displaying, on the display screen of the mobile phone, the message indicating the condition; and

wirelessly transmitting, via the at least one second wireless transceiver of the mobile phone, at least some of the data indicating the at least one operational characteristic to a server via the cellular communication network.

21. The system of claim 20, further comprising:

a device comprising;

an input to removably couple to a vehicle diagnostic port;

a third wireless transceiver to wirelessly communicate according to the first wireless networking protocol;

at least one second processor; and

at least one second storage medium having encoded thereon executable instructions that, when executed by the at least one second processor, cause the at least one second processor to carry out a second method comprising;

receiving the data indicating the at least one operational characteristic from the vehicle via the input; and

wirelessly transmitting the data indicating the at least one operational characteristic to the mobile phone using the third wireless transceiver.

22. The system of claim 21, wherein:

receiving the data from the vehicle comprises receiving the data from the vehicle in a first format;

wirelessly transmitting the data to the mobile phone comprises wirelessly transmitting the data in a second format; and

the second method further comprises translating the data from the first format to the second format.

23. The system of claim 20, wherein:

the first method further comprises determining, with the mobile phone, a current geographic location of the mobile phone; and

wherein wirelessly transmitting the data to the server comprises wirelessly transmitting the data together with location data indicating the current geographic location.

24. At least one non-transitory storage medium having encoded thereon executable instructions that, when executed by at least one processor of a mobile phone, cause the at least one processor to carry out a method of operating the mobile phone to assist in diagnosing a condition in a vehicle, the mobile phone comprising a display screen, at least one first wireless transceiver to wirelessly communicate according to a first wireless networking protocol, at least one second wireless transceiver to wirelessly communicate via a cellular communication network according to a cellular communication protocol, and the at least one processor, the method comprising:

wirelessly receiving, at the mobile phone, data indicating a diagnostic code produced by the vehicle that is indicative of a condition in the vehicle;

translating, with the mobile phone, the data indicating the diagnostic code into information describing the condition corresponding to the diagnostic code;

displaying, on the display screen of the mobile phone, the information describing the condition; and

using the at least one second wireless transceiver of the mobile phone, wirelessly transmitting at least some of the data indicating the diagnostic code via the cellular communication network.

25. The at least one storage medium of claim 24, wherein the method further comprises:

determining, with the mobile phone, a current geographic location of the mobile phone,

wherein wirelessly transmitting at least some of the data comprises wirelessly transmitting at least some of the data together with location data indicating the current geographic location.

26. The at least one storage medium of claim 25, wherein:

wirelessly transmitting at least some of the data comprises wirelessly transmitting at least some of the data together with the location data and a telephone number of the mobile phone.

27. The at least one storage medium of claim 24, wherein:

receiving the data indicating the diagnostic code comprises receiving the data from a device removably coupled to a diagnostic port of the vehicle.