-
公开(公告)号:US20070245385A1
公开(公告)日:2007-10-18
申请号:US11798197
申请日:2007-05-11
申请人: Hsin-Ching Yin , Wen-Ming Huang , Wen-Fu Tsai , Ching-Chun Huang , Chi-Wei Hsiao , Jin-Min Lin , Chien-Chih Wang
发明人: Hsin-Ching Yin , Wen-Ming Huang , Wen-Fu Tsai , Ching-Chun Huang , Chi-Wei Hsiao , Jin-Min Lin , Chien-Chih Wang
IPC分类号: H04N7/20
CPC分类号: H01Q3/2605 , H04H60/82
摘要: An automatic feedback adjustment device for a digital antenna includes a digital antenna unit, a trafficator, a tuner, a demodulator, an antenna direction driver unit, a secondary controller, and a primary controller. The digital antenna unit is a digital video/broadcasting antenna system. The trafficator is connected to the digital antenna unit to retrieve direction data associated with the actual elevation angle and direction. The tuner is connected to the digital antenna unit and the demodulator is connected to the tuner in order to receive and convert a transmission signal from a transmission terminal into the video data and a received-signal quality signal. The antenna direction driver unit is connected to the digital antenna unit in order to drive adjustment of direction and elevation angle of the antenna. The secondary controller is connected to the trafficator, the demodulator and the antenna direction driver unit to receive the data of the actual antenna direction, the video data, and the received-signal quality signal and supplies an antenna drive signal. The primary controller is connected to the Internet, the storage device and secondary controller to retrieve and store the optimum direction and elevation angle for the antenna to receive signals and analyze and calculate data of the optimum signal receiving direction for the secondary controller and the secondary controller drives the antenna direction drive unit to control the digital antenna unit to automatically adjust to the optimum receiving direction.
摘要翻译: 用于数字天线的自动反馈调整装置包括数字天线单元,交通工具,调谐器,解调器,天线方向驱动单元,次级控制器和主控制器。 数字天线单元是数字视频/广播天线系统。 交通工具连接到数字天线单元,以检索与实际仰角和方向相关的方向数据。 调谐器连接到数字天线单元,并且解调器连接到调谐器,以便将来自发送终端的发送信号接收并转换为视频数据和接收信号质量信号。 天线方向驱动器单元连接到数字天线单元,以驱动天线方向和仰角的调节。 二次控制器连接到交通者,解调器和天线方向驱动器单元,以接收实际天线方向,视频数据和接收信号质量信号的数据,并提供天线驱动信号。 主控制器连接到互联网,存储设备和辅助控制器,以检索和存储天线的最佳方向和仰角以接收信号,并分析和计算二次控制器和次控制器的最佳信号接收方向的数据 驱动天线方向驱动单元,以控制数字天线单元自动调整到最佳接收方向。
-
公开(公告)号:US20060218582A1
公开(公告)日:2006-09-28
申请号:US11072272
申请日:2005-03-07
申请人: Chi-Wei Hsiao , Jin-Min Lin , Wen-Ming Huang
发明人: Chi-Wei Hsiao , Jin-Min Lin , Wen-Ming Huang
CPC分类号: H04N21/4383 , H04N5/4401 , H04N5/50 , H04N21/434
摘要: A method for filtering the SDTV channels in a DVB is provided, including the following steps: using the video frequency ID and center frequency of the SDTV channel of the user's choice to look up a table to obtain at least a remaining video frequency ID different from the video frequency ID of the SDTV channel, while the remaining video frequency ID having the same center frequency as the SDTV channel; configuring a plurality of registers in the controller; and the controller discarding a plurality of DVB packets according to the registers. The controller can be either a PCI_EXPRESS controller or a USB controller.
-
13.
公开(公告)号:US20070256106A1
公开(公告)日:2007-11-01
申请号:US11798199
申请日:2007-05-11
申请人: Wen-Ming Huang , Chi-Wei Hsiao , Wen-Fu Tsai , Ching-Chun Huang , Hsin-Ching Yin , Chi-Hsien Wang , Ching-Lai Tsai
发明人: Wen-Ming Huang , Chi-Wei Hsiao , Wen-Fu Tsai , Ching-Chun Huang , Hsin-Ching Yin , Chi-Hsien Wang , Ching-Lai Tsai
IPC分类号: H04N7/18
CPC分类号: H04N21/42607 , H04N19/132 , H04N19/188 , H04N19/46 , H04N19/61 , H04N19/91 , H04N21/4363 , H04N21/4385
摘要: A controller for filtering sub-channels of DVB is provided, including a media access control (MAC) unit, at least a data compression unit and at least a physical interface circuit. The MAC unit includes a plurality of registers. The MAC unit is connected to the DVB packets through a bus, and the registers provide storage for the program identification of at least one DVB sub-channel packet so that the MAC unit can determine whether to discard or output the DVB packet based on the program identification. The data compression unit is connected to MAC unit for being controlled to determine whether the packet should be compressed before output. The physical interface circuit is connected to the MAC unit and the data compression unit for outputting the compressed or uncompressed packets.
摘要翻译: 提供了一种用于过滤DVB的子信道的控制器,包括媒体接入控制(MAC)单元,至少一个数据压缩单元和至少一个物理接口电路。 MAC单元包括多个寄存器。 MAC单元通过总线连接到DVB分组,并且寄存器为至少一个DVB子信道分组的节目标识提供存储,使得MAC单元可以基于该程序确定是丢弃还是输出DVB分组 识别。 数据压缩单元连接到MAC单元以进行控制,以确定在输出之前是否应该压缩分组。 物理接口电路连接到MAC单元和数据压缩单元,用于输出压缩或未压缩的数据包。
-
公开(公告)号:US07656433B2
公开(公告)日:2010-02-02
申请号:US11707967
申请日:2007-02-20
申请人: Chi-Hsien Wang , Wen-Ming Huang , Wei-Song Yeh , Chun-Chieh Lin , Kuan-Chou Chen
发明人: Chi-Hsien Wang , Wen-Ming Huang , Wei-Song Yeh , Chun-Chieh Lin , Kuan-Chou Chen
CPC分类号: H04N19/184 , H04N19/91
摘要: A web camera includes an image sensor, which takes an external image; a sensor interface, which is connected to the mage sensor to receive and convert the image taken by the image sensor into digital image data; at least one compression module, which is connected to the sensor interface to receive and compress the digital image data into compressed image data; and a USB interface, which is connected to the compression module to output the compressed image data to a host device having a USB interface port, such as a computer and a USB OTG device, for storage, playing back and other applications.
摘要翻译: 网络摄像机包括拍摄外部图像的图像传感器; 传感器接口,其连接到法师传感器,以将图像传感器拍摄的图像接收并转换为数字图像数据; 至少一个压缩模块,其连接到传感器接口以将数字图像数据接收并压缩成压缩图像数据; 以及USB接口,其连接到压缩模块以将压缩的图像数据输出到具有诸如计算机和USB OTG设备的USB接口端口的主机设备,用于存储,回放和其他应用。
-
公开(公告)号:US20080285958A1
公开(公告)日:2008-11-20
申请号:US12120376
申请日:2008-05-14
申请人: Wen-ming Huang , Ching-chun Huang , Chi-wei Hsiao , Wen-fu Tsai , Hsin-ching Yin , Hsiang-chi Hsieh , Yu-feng Lin
发明人: Wen-ming Huang , Ching-chun Huang , Chi-wei Hsiao , Wen-fu Tsai , Hsin-ching Yin , Hsiang-chi Hsieh , Yu-feng Lin
IPC分类号: H04N7/26
CPC分类号: G11B27/034 , H04N5/46 , H04N5/765 , H04N5/781 , H04N5/85 , H04N5/907 , H04N9/7921 , H04N21/4184 , H04N21/42669 , H04N21/43632
摘要: Disclosed is a storage apparatus for digital TV video/analog TV video/digital audio broadcasting/analog audio broadcasting media (DTV/ATV/DAB/AAB). The storage apparatus comprises a controller, a DTV/ATV/DAB/AAB interface converter and at least one storage media interfaces. The controller has a plurality of terminals for controlling the storage apparatus. The DTV/ATV/DAB/AAB interface converter connects to one of the terminals and a digital/analog tuner to receive DTV/ATV/DAB/AAB signals and converts the DTV/ATV/DAB/AAB signals into DTV/ATV/DAB/AAB data. The storage media interfaces respectively connect to the terminals of the controller and to at least one portable storage media, for storing the DTV/ATV/DAB/AAB data received from the DTV/ATV/DAB/AAB interface converter into the portable storage media. The controller can be an OTG controller. Alternatively, the controller can be a USB host controller, accordingly, can be couple with an electronic device via a PCI EXPRESS/PCI interface converter for processing the DTV/ATV/DAB/AAB data by the electronic device.
摘要翻译: 公开了一种数字电视视频/模拟电视视频/数字音频广播/模拟音频广播媒体(DTV / ATV / DAB / AAB)的存储装置。 存储装置包括控制器,DTV / ATV / DAB / AAB接口转换器和至少一个存储介质接口。 控制器具有用于控制存储装置的多个端子。 DTV / ATV / DAB / AAB接口转换器连接到其中一个终端和数字/模拟调谐器,以接收DTV / ATV / DAB / AAB信号,并将DTV / ATV / DAB / AAB信号转换为DTV / ATV / DAB / AAB数据。 存储介质接口分别连接到控制器和至少一个便携式存储介质的终端,用于将从DTV / ATV / DAB / AAB接口转换器接收的DTV / ATV / DAB / AAB数据存储到便携式存储介质中。 控制器可以是一个OTG控制器。 或者,控制器可以是USB主机控制器,因此,可以经由PCI EXPRESS / PCI接口转换器与电子设备耦合,以通过电子设备处理DTV / ATV / DAB / AAB数据。
-
公开(公告)号:US20080282010A1
公开(公告)日:2008-11-13
申请号:US11798205
申请日:2007-05-11
申请人: Wen-Ming Huang , Ching-Chun Huang , Chi-Wei Hsiao , Wen-Fu Tsai , Hsin-Ching Yin , Hsiang-Chi Hsieh , Yu-Feng Lin
发明人: Wen-Ming Huang , Ching-Chun Huang , Chi-Wei Hsiao , Wen-Fu Tsai , Hsin-Ching Yin , Hsiang-Chi Hsieh , Yu-Feng Lin
IPC分类号: B65H3/06
CPC分类号: G06F3/162
摘要: An audio data storage and playback apparatus is provided, including at least a USB hub or USB SIE, at least a storage media interface, and an audio codec. An upstream port of the USB hub or the USB SIE is connected to an electronic device with a USB interface. The storage media interface is connected to a downstream port of the USB hub or an endpoint of a USB SIE. The storage media interface can be connected to a portable storage media, such as flash memory, CD-R/W, DVD-R/W, and hard disk drive, to enable bi-directional data transmission and storage between the electronic device with a USB interface and the portable storage media connected to the storage media interface. The audio codec player forms a bi-directional data transmission connection with the storage media interface. The audio codec player is connected to at least an audio player and an audio input device. The audio data from the electronic device with a USB interface, the portable storage media connected to the storage media interface or the audio input device can be sent to the audio codec for encoding/decoding, and then stored or played back by the audio player or the electronic device with a USB interface to achieve the object of the present invention of multi-directional transmission, encoding/decoding, storage and playing back of audio data.
摘要翻译: 提供音频数据存储和播放装置,至少包括USB集线器或USB SIE,至少存储介质接口和音频编解码器。 USB集线器或USB SIE的上游端口连接到具有USB接口的电子设备。 存储介质接口连接到USB集线器的下游端口或USB SIE的端点。 存储介质接口可以连接到诸如闪存,CD-R / W,DVD-R / W和硬盘驱动器之类的便携式存储介质上,以在电子设备之间实现双向数据传输和存储 USB接口和连接到存储介质接口的便携式存储介质。 音频编解码器播放器与存储介质接口形成双向数据传输连接。 音频编解码器播放器至少连接到音频播放器和音频输入设备。 来自具有USB接口的电子设备的音频数据,连接到存储介质接口的便携式存储介质或音频输入设备可以被发送到用于编码/解码的音频编解码器,然后由音频播放器或 具有USB接口的电子设备实现本发明的多方向传输,编码/解码,音频数据的存储和回放的目的。
-
-
-
-
-