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    • 7. 发明授权
    • Method for handling multiple network packets
    • 处理多个网络数据包的方法
    • US08121127B2
    • 2012-02-21
    • US12203149
    • 2008-09-03
    • Yung-Yu LinShih-Ting Ou YangYu-Chi Chen
    • Yung-Yu LinShih-Ting Ou YangYu-Chi Chen
    • H04L12/28
    • H04L69/16H04L49/901H04L69/161H04L69/163
    • A method for handling multiple network packets is provided. The method is suitable for an embedded system connected to a network, wherein the embedded system includes a network device driver module and a simplified TCP/IP stack module. First, a plurality of network packets are received by the network device driver module. Then, each time when the network device driver module copies one of the network packets into a buffer of the simplified TCP/IP stack module, a packet length of the copied network packet is recorded in a packet information table. Thereafter, the network packets are obtained from the buffer one at a time according to the packet lengths recorded in the packet information table and analyzed by the simplified TCP/IP stack module. Thereby, multiple network packets can be handled correctly even in an environment wherein a simplified TCP/IP stack is used.
    • 提供了一种处理多个网络数据包的方法。 该方法适用于连接到网络的嵌入式系统,其中嵌入式系统包括网络设备驱动器模块和简化的TCP / IP栈模块。 首先,由网络设备驱动器模块接收多个网络分组。 然后,每当网络设备驱动程序模块将一个网络分组复制到简化的TCP / IP堆栈模块的缓冲器中时,复制的网络分组的分组长度被记录在分组信息表中。 此后,根据记录在分组信息表中的分组长度,一次一个地从缓冲器获得网络分组,并通过简化的TCP / IP堆栈模块进行分析。 因此,即使在使用简化的TCP / IP堆栈的环境中也可以正确地处理多个网络分组。
    • 8. 发明授权
    • Method for recording data using non-volatile memory
    • 使用非易失性存储器记录数据的方法
    • US08099542B2
    • 2012-01-17
    • US12043142
    • 2008-03-06
    • Min-Hong ChienChieh-Chien HuangYu-Chi Chen
    • Min-Hong ChienChieh-Chien HuangYu-Chi Chen
    • G06F12/00
    • G06F12/0246G06F2212/1036G06F2212/1044
    • A method for recording data using a non-volatile memory and an electronic apparatus thereof are provided. In the present method, a set of input data is provided. Then, a data structure of the input data is transformed into a bitmapping data structure. Afterwards, the input data is written sequentially into the non-volatile memory using at least one bit as a basic unit of modification. A total number of bits being modified is then calculated, so as to obtain information needed by the system. Therefore, a minimal memory space is used to record most information, so as to reduce the times for erasing the non-volatile memory and increase the life time of the non-volatile memory.
    • 提供了一种使用非易失性存储器及其电子装置记录数据的方法。 在本方法中,提供一组输入数据。 然后,将输入数据的数据结构变换为位图数据结构。 之后,使用至少一个位作为修改的基本单位将输入数据顺序地写入到非易失性存储器中。 然后计算正在修改的总位数,以获得系统所需的信息。 因此,使用最小的存储空间来记录大部分信息,以便减少擦除非易失性存储器并增加非易失性存储器的使用寿命的时间。
    • 10. 发明授权
    • DVD player with language learning function
    • 具有语言学习功能的DVD播放机
    • US07697825B2
    • 2010-04-13
    • US11179462
    • 2005-07-13
    • Wen-Kuan ChenYu-Chi ChenChien-Min Chen
    • Wen-Kuan ChenYu-Chi ChenChien-Min Chen
    • H04N5/00
    • H04N9/8205G09B5/065G09B19/06H04N5/85H04N9/8063
    • A DVD player with language learning function using a general DVD as an audio source of language learning. The DVD player includes a DVD play unit for playing the audio and video of the DVD and outputting a subtitle picture and display information for the subtitle picture according to a play control signal, a text identifying unit for receiving the subtitle picture and converting the subtitle picture into text data, a text-to-speech unit for receiving the text data and converting the text data into synthesized voice signal, and a control module for receiving the display information of the subtitle picture and generating the play control signal according to the display information and a learning mode selected by the user. Thus, the DVD player of the invention does not need specific audio source media.
    • 具有语言学习功能的DVD播放机,使用通用DVD作为语言学习的音频源。 DVD播放器包括用于播放DVD的音频和视频的DVD播放单元,并且根据播放控制信号输出字幕图像和用于副标题图像的显示信息;文本识别单元,用于接收字幕图像并转换副标题图像 文本数据,用于接收文本数据并将文本数据转换成合成语音信号的文本到语音单元,以及用于接收字幕图像的显示信息并根据显示信息产生播放控制信号的控制模块 以及用户选择的学习模式。 因此,本发明的DVD播放器不需要特定的音频源媒体。