Information processing device and method
    9.
    发明授权
    Information processing device and method 失效
    信息处理装置及方法

    公开(公告)号:US08774283B2

    公开(公告)日:2014-07-08

    申请号:US12442746

    申请日:2008-03-31

    IPC分类号: H04N11/02

    摘要: An information processing apparatus and method for reducing an unnecessary waiting time in a depacketizing process and enabling processing to be easily performed at high speeds applicable to, for example, an encoding apparatus. An analysis unit compares input image data with image data of one previous picture read out from a storage unit. On the basis of the analysis result, a concealment header generation unit generates a concealment header that is referred to by a receiving apparatus at the time of an error concealment process. On the basis of the concealment header, a loss analysis unit performs error concealment for the occurrence of a transmission error by suitably using encoded data stored in a storage unit.

    摘要翻译: 一种信息处理装置和方法,用于在解包处理中减少不必要的等待时间,并使处理能够容易地以适用于例如编码装置的高速执行。 分析单元将输入图像数据与从存储单元读出的一个先前图像的图像数据进行比较。 基于分析结果,隐藏标题生成单元在错误隐藏处理时生成由接收装置参照的隐藏标题。 基于隐藏标题,损失分析单元通过适当地使用存储在存储单元中的编码数据来执行发生错误隐藏。

    Exhaust gas purification system for internal combustion engine
    10.
    发明授权
    Exhaust gas purification system for internal combustion engine 有权
    内燃机排气净化系统

    公开(公告)号:US08307638B2

    公开(公告)日:2012-11-13

    申请号:US12450065

    申请日:2008-03-17

    IPC分类号: F01N3/00

    摘要: An object of the invention is to recover the capability of an exhaust gas purification apparatus provided in an exhaust passage of an internal combustion engine with improved reliability. According to the invention there are provided recovery control execution unit for executing a recovery control in which the temperature of the exhaust gas purification apparatus is raised by supply of reducing agent to a precatalyst to thereby recover the capability of the exhaust gas purification apparatus and prohibition range setting unit for setting a recovery control prohibition range that is an operation range of the internal combustion engine in which execution of the recovery control by the recovery control execution unit is prohibited. The higher the degree of deterioration of the precatalyst is, the higher the maximum values of the engine torque and the engine revolution number in the recovery control prohibition range are set to be.

    摘要翻译: 本发明的目的是提高可靠性来恢复设置在内燃机的排气通道中的废气净化装置的能力。 根据本发明,提供了一种恢复控制执行单元,用于执行恢复控制,其中废气净化装置的温度通过向预催化剂供应还原剂而升高,从而恢复废气净化装置的能力和禁止范围 设定单元,用于设定作为恢复控制执行单元执行恢复控制的内燃机的操作范围的恢复控制禁止范围。 预催化剂的劣化程度越高,恢复控制禁止范围内的发动机转矩和发动机转数的最大值越高。