Hyundai motor company (20240126887). METHOD FOR CONTROLLING SECURE BOOT OF VEHICLE CONTROLLER AND SYSTEM THEREOF simplified abstract
Contents
METHOD FOR CONTROLLING SECURE BOOT OF VEHICLE CONTROLLER AND SYSTEM THEREOF
Organization Name
Inventor(s)
METHOD FOR CONTROLLING SECURE BOOT OF VEHICLE CONTROLLER AND SYSTEM THEREOF - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240126887 titled 'METHOD FOR CONTROLLING SECURE BOOT OF VEHICLE CONTROLLER AND SYSTEM THEREOF
Simplified Explanation
The abstract describes a method and system for controlling a secure boot of a vehicle controller, where a first vehicle controller recovers firmware by networking with a second vehicle controller in the event of an error in the parity bit of the firmware image during the secure boot process.
- Explanation of the patent:
* First vehicle controller performs a normal boot when an error occurs in the parity bit of the firmware image related to the secure boot. * The first vehicle controller recovers the firmware image by networking with the second vehicle controller that successfully completed the secure boot.
- Potential Applications:**
This technology can be applied in autonomous driving systems, ensuring secure boot processes for vehicle controllers.
- Problems Solved:**
1. Ensures secure boot of vehicle controllers in autonomous driving systems. 2. Provides a method for recovering firmware in case of errors during the boot process.
- Benefits:**
1. Enhanced security for vehicle controllers. 2. Improved reliability of autonomous driving systems.
- Potential Commercial Applications:**
Enhancing the security and reliability of autonomous vehicles for commercial use.
- Possible Prior Art:**
There may be prior art related to secure boot processes in vehicle controllers, but specific examples are not provided in the abstract.
- Unanswered Questions:**
- 1. What specific technologies are used for networking between the first and second vehicle controllers during the firmware recovery process?**
- Answer: The abstract does not provide details on the networking technologies used for firmware recovery.
- 2. Are there any potential drawbacks or limitations to this method of recovering firmware in vehicle controllers?**
- Answer: The abstract does not mention any potential drawbacks or limitations of the described method.
Original Abstract Submitted
in a method and a system for controlling a secure boot of a vehicle controller, when a first vehicle controller performs a normal boot as an error occurs in a parity bit of a firmware image, in the process of performing the secure boot by vehicle controllers related to autonomous driving, the first vehicle controller recovers firmware by internetworking with a second vehicle controller that is successful in the secure boot to perform the secure boot thereafter. the method includes performing, by a first vehicle controller, a normal boot, when the error occurs in the parity bit of the firmware image related to the secure boot, and recovering, by the first vehicle controller, the firmware image by internetworking with the second vehicle controller that is successful in the secure boot.
