Automatic upgrade of a vehicle-based processor based on a physical component change

• US 10,500,955 B2
• Filed: 12/02/2015
• Issued: 12/10/2019
• Est. Priority Date: 12/30/2014
• Status: Active Grant

• Current Assignee: Visteon Global Technologies Incorporated (Visteon Corporation)
• Original Assignee: Visteon Global Technologies Incorporated (Visteon Corporation)
• Inventors: Mere, Shadi, Wingrove, Theodore Charles, Eichbrecht, Michael, Entsminger, Kyle
• Primary Examiner(s): Aponte, Francisco J
• Application Number:
  US14/957,190
• Publication Number:
  US 20160185221A1
• Time in Patent Office: 1,469 Days
• Field of Search: 717168
• CPC Class Codes: B60K 2360/828 Mounting or fastening exchangeable modules
• CPC Class Codes: B60K 35/00 Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
• CPC Class Codes: B60K 35/50 Instruments characterised by their means of attachment to or integration in the vehicle B60K35/231 takes precedence
• CPC Class Codes: G06F 8/65 Updates security arrangements therefor G06F21/57
• CPC Class Codes: G06F 8/654 using techniques specially adapted for alterable solid state memories, e.g. for EEPROM or flash memories

Abstract

The aspects of the present disclosure provide an upgradable vehicle cockpit interface and in particular, to a single or multi-phase upgradable hardware and firmware vehicle cockpit interface. The upgradable vehicle cockpit interface may include one or more hardware and firmware components that may be designed to interface with or connect to one or more corresponding hardware and firmware blocks located within the vehicle cockpit. The hardware and firmware components may be detachable from the hardware and firmware blocks and may be backwards compatible with the vehicle'"'"'s hardware and firmware blocks. The upgradable vehicle cockpit interface enables an individual to experience the same vehicle over a time period and have the ability to upgrade the vehicle components (i.e. electronics) to ease the vehicle aging process.

Claims

1. A system for upgrading a first component of a vehicle to a second component, comprising:

an electronic control unit (ECU) disposed in the vehicle and having a non-volatile memory, the non-volatile memory being employed to store instructions on the operation of the first component and the second component; and

an upgradeable vehicle cockpit interface disposed in the vehicle and configured to load data onto the non-volatile memory, wherein

the ECU is configured to detect that the first component has been replaced with the second component, wherein the second component comprises a vehicle add-on,

and in response to the detection, the ECU is configured to determine whether the add-on is supported,

and subsequent to the determination, the ECU is further configured to automatically instruct the upgradeable vehicle cockpit interface to rewrite the stored instructions to allow the ECU to interface with the second component, wherein rewriting the stored instructions comprises modifying the ECU to support the vehicle add-on,

the first component and the second component being non-software physical hardware.

2. The system according to claim 1, wherein the first component and the second component are of a display type.

3. The system according to claim 2, wherein the first component is a dashboard display.

4. The system according to claim 3, wherein the second component is a heads-up display (HUD).

5. The system according to claim 2, wherein the first component is a heads-up display (HUD).

6. The system according to claim 5, wherein the second component is another version of heads-up display (HUD).

7. The system according to claim 1, wherein the first component is a sensory control hardware device.

8. The system according to claim 7, wherein the first component and the second component are at least one of the following:

gesture sensor;

touch pad;

haptic pad;

button knob; and

eye tracking device.

9. The system according to claim 1, further comprising a downloadable interface to connect to a mobile communication device, wherein the downloadable interface is configured to instigate a communication with a third-party source to retrieve new instructions in response to the stored instructions not being available.

10. The system according to claim 1, wherein the ECU is separate and distinct from the first component and the second component.

11. The system according to claim 1, wherein the upgradeable vehicle cockpit interface includes a HW/FW management driver including one or more memory expansion chips for upgrading the operation of the system.

12. The system according to claim 9, wherein the communication with third party is wireless.

13. The system according to claim 9, wherein the downloadable interface is a USB device.

14. The system according to claim 1, wherein the upgradeable vehicle cockpit interface is further configured to facilitate multi-phase upgrading.

15. The system according to claim 1, wherein when the determination is that the add-on is not supported, the ECU is further configured to determine whether instructions for the new version are downloadable and to download the instructions when downloadable, wherein the modifying is based on the downloadable instructions.

16. An upgradeable vehicle, comprising:

a first installation portion of a first component in the vehicle and a second installation portion of a second component in the vehicle, wherein the first component and the second component represent an older version and a newer version of a function associated with the upgradeable vehicle, respectively; and

a microcontroller disposed in the vehicle with instructions for the first component and the second component,

wherein the microcontroller is configured to detect that the second component has been installed in the vehicle, wherein the second component comprises a vehicle add-on, and

in response to second component replacing the first component in the upgradeable vehicle, the microcontroller being configured to determine whether the add-on is supported and subsequently automatically retrieve and employ the instructions for the second component, wherein employing the instructions comprises modifying the microprocessor to support the vehicle add-on,

the first and second component being non-software physical hardware.

17. The upgradeable vehicle according to claim 16, wherein the function is related to a display-able technology.

18. The system according to claim 16, wherein when the determination is that the add-on is not supported, the microprocessor is further configured to determine whether instructions for the new version are downloadable and to download the instructions when downloadable, wherein the employing is based on the downloadable instructions.