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    • 1. 发明专利
    • Monitoring camera controller
    • 监控摄像机控制器
    • JP2014030070A
    • 2014-02-13
    • JP2012169095
    • 2012-07-31
    • Hitachi Ltd株式会社日立製作所
    • NISHIURA HIROMIKATO HISAHIRO
    • H04N7/18H04M11/00
    • H04N7/181G08B13/19641G08B13/19689H04N5/23206H04N5/247H04N5/2624
    • PROBLEM TO BE SOLVED: To provide a monitoring camera controller which, in the case of monitoring and controlling plural monitoring cameras from multiple points, is capable of suppressing a load on a network and easily controlling a specific monitoring camera from multiple points.SOLUTION: A first monitoring camera controller for controlling plural monitoring cameras is additionally provided with functions controlled by a second monitoring camera controller, and is recognized as a monitoring camera from the second monitoring camera controller, and synthesizes, as one image, images from the monitoring cameras to transmit to the second monitoring camera controller. The first monitoring camera controller recognized as the monitoring camera is controlled using the portion or all of the controlled functions of panning, tilting, and zooming, thereby controlling the monitoring cameras or acquiring the images.
    • 要解决的问题:提供一种监视摄像机控制器,其在从多个点监视和控制多个监视摄像机的情况下能够抑制网络上的负载并且容易地从多个点控制特定监视摄像机。解决方案:A 第一监视摄像机控制器用于控制多个监视摄像机,还具有由第二监视摄像机控制器控制的功能,并被识别为来自第二监视摄像机控制器的监视摄像机,并且将来自监控摄像机的图像合成为一个图像 到第二监控摄像机控制器。 使用摇摄,倾斜和变焦的受控功能的部分或全部来控制被识别为监视摄像机的第一监视摄像机控制器,从而控制监视摄像机或获取图像。
    • 2. 发明专利
    • Camera, control device and program
    • 摄像机,控制设备和程序
    • JP2013026642A
    • 2013-02-04
    • JP2011156256
    • 2011-07-15
    • Hitachi Ltd株式会社日立製作所
    • NISHIURA HIROMI
    • H04N7/18G03B15/00H04N5/225
    • PROBLEM TO BE SOLVED: To enable the use of a certain function in a camera not provided with the certain function in a monitoring camera controlled by a standardized communication format, because different functions may be handled depending on monitoring cameras.SOLUTION: A first monitoring camera includes a control function by the standardized communication format, a control function by a unique communication format, and a client function as a monitoring camera device. By this, information is acquired from a second monitoring camera in an identical network, and transmitted to the network through the first monitoring camera after a unique function is rendered.
    • 要解决的问题:为了能够在由标准化通信格式控制的监控摄像机中使用不具备该特定功能的摄像机中的特定功能,因为可以根据监控摄像机处理不同的功能。 解决方案:第一监视摄像机包括通过标准化通信格式的控制功能,通过唯一通信格式的控制功能和作为监视摄像机设备的客户端功能。 由此,从相同网络中的第二监视摄像机获取信息,并且在呈现独特功能之后通过第一监视摄像机发送到网络。 版权所有(C)2013,JPO&INPIT
    • 3. 发明专利
    • Data transfer system and transfer method
    • 数据传输系统和传输方法
    • JP2012147107A
    • 2012-08-02
    • JP2011002158
    • 2011-01-07
    • Hitachi Ltd株式会社日立製作所
    • NISHIDA TOSHIONISHIURA HIROMIKATO HISAHIROOKU MASUO
    • H04N7/173H04L12/70H04L12/911H04N21/234H04N21/238H04N21/24H04N21/437H04N21/442
    • PROBLEM TO BE SOLVED: To provide a data transfer system capable of transferring video data without degrading an image quality even when a network bandwidth cannot be secured.SOLUTION: In the system where video data is transferred to a video receiving device 8 from a plurality of cameras 1a-1c through a network, a bandwidth usage rate calculation part 13 calculates a bandwidth usage rate of the network based on the data amount transferred from the plurality of cameras. When the calculated bandwidth usage rate exceeds a permitted level, at least one of the cameras transfers the data by changing the timing of data transfer. Or, at least one of the cameras changes the order of the data to be transferred for transferring the data. The bandwidth usage rate calculation part 13 comprises the data reception device 8 or one of the cameras.
    • 要解决的问题:即使在无法确保网络带宽的情况下,也能够提供能够传输视频数据而不降低图像质量的数据传送系统。 解决方案:带宽利用率计算部13在通过网络从多个摄像机1a-1c向视频接收装置8传送视频数据的系统中,基于数据计算网络的带宽利用率 从多个相机传送的数量。 当所计算的带宽使用率超过许可级别时,至少一个摄像机通过改变数据传送的时间来传送数据。 或者,至少一个相机改变要传送的数据的顺序以传送数据。 带宽使用率计算部13包括数据接收装置8或摄像机之一。 版权所有(C)2012,JPO&INPIT
    • 4. 发明专利
    • Reproducing apparatus and line searching method
    • 重现装置和线搜索方法
    • JP2007329605A
    • 2007-12-20
    • JP2006157980
    • 2006-06-07
    • Hitachi Ltd株式会社日立製作所
    • NISHIURA HIROMIWATANABE AKINOBU
    • H04N5/76G11B27/10H04N5/765H04N5/91
    • G06F17/30781
    • PROBLEM TO BE SOLVED: To provide a technology whereby a user can easily view a scene including lines which the user desires to hear by means of scene searching including lines which the user desires to hear and scene searching using a keyword of the lines even if an optical disk includes no language corresponding to the lines desirably searched in the case of reproducing a recording medium such as the optical disk with video information recorded thereon and caption data associated with the video information.
      SOLUTION: In the case that a storage section acquires caption data in a language other than a language caption recorded on the recording medium such as the optical disk, this line-searching method in includes not only the caption data recorded on the recording medium but also caption data stored in the storage section and caption data existing on a content providing server to the searching objects so that the searching of the lines desirably heard and searching a scene desirably viewed can be attained even if the caption information in the language of the lines desirably searched does not exist on the recording medium.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种技术,用户可以通过场景搜索轻松地观看包括用户期望听到的线的场景,包括用户期望听到的线和使用线的关键字的场景搜索 即使光盘在再现记录有视频信息的光盘等记录介质的情况下不包含与期望搜索的行对应的语言,并且与视频信息相关联的字幕数据。 解决方案:在存储部分获取除了记录在诸如光盘的记录介质上的语言字幕之外的语言的字幕数据的情况下,该行搜索方法不仅包括记录在记录上的字幕数据 存储在存储部分中的字幕数据和存储在内容提供服务器上的字幕数据到搜索对象,使得即使以语言中的字幕信息为目标,也可以获得期望地听到并搜索所期望的场景的行的搜索 期望搜索的线不存在于记录介质上。 版权所有(C)2008,JPO&INPIT
    • 8. 发明专利
    • Recording and reproducing device
    • 记录和复制设备
    • JP2008027473A
    • 2008-02-07
    • JP2006195351
    • 2006-07-18
    • Hitachi Ltd株式会社日立製作所
    • KATO HISAHIROWATANABE AKINOBUOTSUBO HIROYASUNISHIURA HIROMI
    • G11B20/10G11B27/00G11B27/034H04N5/76H04N5/91H04N5/92
    • H04N5/91H04N5/781H04N21/4147H04N21/4335H04N21/440218H04N21/458H04N21/47214
    • PROBLEM TO BE SOLVED: To provide a recording and reproducing device which performs transcoding comfortably according to user's taste. SOLUTION: The recording and reproducing device 6 records a signal (video program) of a 1st compression method on a recording medium 2, reproducing the signal of the 1st compression method recorded on the recording medium while the recording on the recording medium is not carried out, converting the signal into a signal of a 2nd compression method by a transcoding part 8. The converted signal of the 2nd compression method is recorded on the recording medium, and also the unconverted signal of the 1st compression method recorded on the recording medium is erased. A controller part 3 refers to video recording history information stored in memory 4 and retrieves a time zone where no program is recorded and video recording is not reserved, and sets a program converted by the transcoding part 8 and a time zone schedule for the conversion. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种根据用户的口味舒适地进行转码的记录和再现装置。 解决方案:记录和再现装置6将第一压缩方法的信号(视频节目)记录在记录介质2上,在记录介质上记录时再现记录在记录介质上的第一压缩方法的信号 不执行,通过代码转换部分8将信号转换为第二压缩方法的信号。第二压缩方法的转换信号被记录在记录介质上,并且还记录在记录上的第一压缩方法的未转换信号 介质被擦除。 控制器部分3是指存储在存储器4中的视频记录历史信息,并且检索不记录节目并且不保留视频记录的时区,并且设置由转码部分8转换的节目和用于转换的时区调度。 版权所有(C)2008,JPO&INPIT