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    • 15. 发明申请
    • INFORMATION PROCESSING APPARATUS, IMAGE PICK-UP DEVICE, INFORMATION PROCESSING METHOD AND COMPUTER PROGRAM
    • 信息处理装置,图像拾取装置,信息处理方法和计算机程序
    • US20100165146A1
    • 2010-07-01
    • US12160847
    • 2007-02-02
    • Hiroshi ShimonoRyogo ItoJunichi Yokota
    • Hiroshi ShimonoRyogo ItoJunichi Yokota
    • H04N5/76
    • G11B19/042G11B19/043G11B19/044G11B19/046G11B33/144G11B33/1453H04N5/765H04N5/772H04N5/781H04N5/907
    • A structure is provided that prevents damage to an HDD and loss of recorded data by prohibiting the hard disk from being shifted to the active state in a state in which there is a problem with an environment. On the basis of detection information of each of sensors such as a fall sensor and a temperature sensor, it is determined whether or not data recording or a playback process utilizing the hard disk can be executed safely. The hard disk is caused to be shifted from being in a suspended state to being in an active state on condition that it is determined that safe data recording or playback is possible, and a data recording and playback process utilizing the hard disk is executed. By using this structure, the hard disk is prevented from being shifted to being in the active state in a state in which there is a problem with the environment, for example, in the case of falling, the case of high temperature or high humidity, or the like, and damage to the HDD and loss of recorded data can be prevented.
    • 提供了一种结构,通过在环境问题的状态下禁止硬盘转换到活动状态来防止对HDD的损坏和记录数据的丢失。 基于诸如跌落传感器和温度传感器的每个传感器的检测信息,确定是否可以安全地执行利用硬盘的数据记录或重放处理。 在确定可能进行安全数据记录或重放的条件下,使硬盘从处于暂停状态转移到处于活动状态,并且执行利用硬盘的数据记录和重放处理。 通过使用这种结构,在环境有问题的状态下,例如在高温或高湿度的情况下,防止硬盘偏移到处于活动状态, 可以防止HDD的损坏和记录数据的丢失。
    • 19. 发明授权
    • Data recording apparatus and method for protecting hard disk drive and computer program
    • 用于保护硬盘驱动器和计算机程序的数据记录装置和方法
    • US08081237B2
    • 2011-12-20
    • US12209365
    • 2008-09-12
    • Ryogo Ito
    • Ryogo Ito
    • H04N5/76G11B7/00G11B11/00
    • G11B19/043H04N5/2251H04N5/23245H04N5/23248H04N5/772
    • A data recording apparatus for recording data on a recording medium includes an acceleration detector configured to detect an acceleration which the apparatus is undergoing; a use mode detector configured to detect which one of fixed and non-fixed modes the apparatus is used in; a fall state determination unit configured to determine a fall state of the apparatus by switching fall detection algorithms for detecting a fall of the apparatus on the basis of an acceleration detected by the acceleration detector and the history of acceleration changes in accordance with the detection result by the use mode detector; and a preventive operation controller configured to cause an operation for preventing damage to the recording medium to be performed in accordance with the determination result of the fall state of the apparatus by the fall state determination unit.
    • 用于在记录介质上记录数据的数据记录装置包括:加速度检测器,被配置为检测装置正在进行的加速度; 使用模式检测器,被配置为检测所述装置的固定模式和非固定模式中的哪一种; 下降状态确定单元,其被配置为通过根据检测结果由加速度检测器检测到的加速度和加速度变化的历史来切换用于检测装置的下降的跌落检测算法来确定装置的下降状态, 使用模式检测器; 以及预防操作控制器,其被配置为根据由所述跌倒状态确定单元进行的所述装置的下降状态的确定结果,进行防止对所述记录介质的损坏的操作。