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    • 36. 发明公开
    • 부팅 장치 및 방법
    • 装置和方法
    • KR1020140091818A
    • 2014-07-23
    • KR1020130003627
    • 2013-01-11
    • 삼성전자주식회사
    • 전해식고필성박정재서승우
    • G06F9/24
    • G06F9/4401G06F9/4418
    • The present invention relates to a booting apparatus to reduce a booting time and a method thereof. According to an embodiment of the present invention, the booting apparatus may include: loading a snapshot image from a non-volatile memory; initializing a device; compressing and releasing the loaded snapshot image while initializing the device; and loading another snapshot image from the non-volatile memory while compressing and releasing the loaded snapshot image. According to an embodiment of the present invention, the booting time may be reduced by performing loading of the snapshot image, compressing and releasing the snapshot image, and initializing the device in parallel.
    • 本发明涉及一种减少启动时间的启动装置及其方法。 根据本发明的实施例,引导设备可以包括:从非易失性存储器加载快照图像; 初始化设备; 在初始化设备时压缩和释放加载的快照图像; 并在压缩和释放加载的快照图像的同时从非易失性存储器加载另一个快照图像。 根据本发明的实施例,可以通过执行快照图像的加载,压缩和释放快照图像以及并行初始化设备来减少引导时间。
    • 38. 发明公开
    • 부트로더를 업데이트하는 방법 및 장치
    • 用于更新启动装载机的方法和装置
    • KR1020140060912A
    • 2014-05-21
    • KR1020120127852
    • 2012-11-13
    • 한국전자통신연구원
    • 백장운
    • G06F9/24
    • G06F8/65G06F9/4401G06F11/1433
    • Disclosed are a device for updating a boot loader of an embedded system for a vehicle and a method thereof. The method of updating a boot loader includes: a step of receiving and storing an update file; and a step of checking the validity of a first and a second boot program based on the update data from the update file and updating the first and the second boot program consecutively. By doing so, it is possible to maintain the second boot programs in an executable state as a backup boot program all the time so that even if any error occurs while a boot program is being updated, it is possible to perform update again using the second boot program. Therefore, stability of the embedded system for a vehicle can be guaranteed.
    • 公开了一种用于更新车载嵌入式系统的引导装载机的装置及其方法。 更新引导加载程序的方法包括:接收和存储更新文件的步骤; 以及基于来自更新文件的更新数据来检查第一和第二引导程序的有效性并连续地更新第一和第二引导程序的步骤。 通过这样做,可以始终将第二引导程序保持为可执行状态作为备份引导程序,使得即使在更新引导程序时发生任何错误,也可以使用第二引导程序再次执行更新 启动程序。 因此,可以保证车辆的嵌入式系统的稳定性。