18121657. METHOD FOR CONTROLLING SECURE BOOT OF VEHICLE CONTROLLER AND SYSTEM THEREOF simplified abstract (Kia Corporation)
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 18121657 titled 'METHOD FOR CONTROLLING SECURE BOOT OF VEHICLE CONTROLLER AND SYSTEM THEREOF
Simplified Explanation
The patent application describes a method and system for controlling the secure boot of a vehicle controller, specifically related to autonomous driving. In the event of an error in the parity bit of the firmware image during the secure boot process, a first vehicle controller can recover the firmware by networking with a second vehicle controller that has successfully completed the secure boot.
- Explanation of the patent:
* Method and system for controlling secure boot of vehicle controllers in autonomous driving. * Recovery of firmware by networking with a successful vehicle controller in case of error during secure boot.
- Potential Applications:**
This technology can be applied in autonomous vehicles, ensuring secure boot processes for vehicle controllers.
- Problems Solved:**
1. Ensures secure boot of vehicle controllers in autonomous driving systems. 2. Provides a solution for recovering firmware in case of errors during the boot process.
- Benefits:**
1. Enhances the security of autonomous driving systems. 2. Allows for efficient recovery of firmware in case of errors. 3. Improves reliability of vehicle controllers in autonomous vehicles.
- Potential Commercial Applications of this Technology:**
Enhancing the security and reliability of autonomous vehicles through secure boot processes.
- Possible Prior Art:**
There may be prior patents related to secure boot processes in vehicle controllers, but specific information is not provided in the abstract.
- Unanswered Questions:**
- 1. How does the networking process between the first and second vehicle controllers ensure successful recovery of firmware?**
The abstract does not provide details on the specific networking protocols or mechanisms used for the recovery process.
- 2. Are there any potential limitations or challenges in implementing this method in real-world autonomous driving systems?**
The abstract does not address any potential obstacles or drawbacks that may arise when applying this technology in practical autonomous vehicle scenarios.
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.
