Abstract: Provided is a method for verifying an input/output operation of an AUTOSAR platform in a virtual ECU environment. The method includes transmitting an input/output command for a peripheral implemented in a core area of the virtual ECU from an AUTOSAR platform area of the virtual ECU operating in a virtual environment to a memory area through a predetermined emulator; transmitting the input/output command from the memory area to the peripheral; and performing a read or write operation of data on a register of the peripheral by emulating an operation corresponding to the input/output command in the peripheral.
Type:
Application
Filed:
July 2, 2024
Publication date:
January 9, 2025
Applicant:
DRIMAES, INC.
Inventors:
An Na YANG, Woo Jin Han, Woo Hyun Seol, In Ho Lee, Ji Su Kong
Abstract: Provided is a method for correcting error in a virtual ECU. The method includes: transmitting a timing measurement start signal from an error correction module in a host PC in which a plurality of virtual ECUs are driven to the plurality of virtual ECUs and a real ECU; receiving an operation performance result corresponding to a predetermined task from the virtual ECU and the real ECU; calculating an operation timing error between the virtual ECU and the real ECU based on the operation performance result; detecting correction values for each virtual ECU corresponding to the operation timing error; and transmitting the detected correction values to each virtual ECU.
Type:
Application
Filed:
June 20, 2024
Publication date:
January 2, 2025
Applicant:
DRIMAES, INC.
Inventors:
Woo Hyun SEOL, Woo Jin Han, An Na Yang, In Ho Lee, Ji Su Kong
Abstract: An embodiment discloses a method for controlling a vehicle virtualization structure-based device including the steps of receiving a request for use of a device from at least one container among a plurality of containers; and determining the use of the device according to a type of the device and a type of the container that transmits the request for use.
Type:
Grant
Filed:
November 19, 2021
Date of Patent:
May 7, 2024
Assignee:
DRIMAES, INC.
Inventors:
Yong Kyung Kim, Woo Jin Han, Yevgeny Hong, Hyun Duk Choi
Abstract: Embodiments disclose a virtualized vehicle structure-based control method including booting a plurality of containers, determining a necessity for upgrade of the plurality of the containers, and upgrading the plurality of the containers based on the necessity for upgrade, wherein the plurality of the containers share initialization and management.
Type:
Application
Filed:
November 27, 2020
Publication date:
November 16, 2023
Applicant:
DRIMAES, INC.
Inventors:
Yong Kyung KIM, Won LEE, Hyun Duk CHOI, Yevgeny HONG
Abstract: An embodiment discloses a method for controlling a vehicle virtualization structure-based device including the steps of receiving a request for use of a device from at least one container among a plurality of containers; and determining the use of the device according to a type of the device and a type of the container that transmits the request for use.
Type:
Application
Filed:
November 19, 2021
Publication date:
June 8, 2023
Applicant:
DRIMAES, INC.
Inventors:
Yong Kyung KIM, Woo Jin HAN, Yevgeny HONG, Hyun Duk CHOI
Abstract: Disclosed is a vehicle software control device which includes hardware, a kernel connected to the hardware and configured to execute a first operating system, a system library connected to the kernel, a first connecting unit configured to connect a library for a second operating system different from the first operating system to the system library, and a first application executed on the second operating system.
Type:
Grant
Filed:
November 30, 2018
Date of Patent:
July 13, 2021
Assignee:
DRIMAES, INC.
Inventors:
Jin Woo Im, Guk Tae Kim, Won Lee, Soo Yeon Kang, Young Moon Jung, Su Chang Ko, Kyung Hyun Lim, Hong Lee