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    • 5. 发明授权
    • Transmitter, signal transfer method, data distribution system and method of same, data receiver, data provider and method of same, and data transferer
    • 发射机,信号传输方法,数据分配系统及其方法,数据接收机,数据提供者及其方法,数据转发器
    • US07954162B2
    • 2011-05-31
    • US11319857
    • 2005-12-28
    • Teruhiko KoriAsako Fujii
    • Teruhiko KoriAsako Fujii
    • G06F7/04
    • H04N7/162H04N21/4122H04N21/4367H04N21/44231H04N21/8355H04N21/8358
    • To enable usage of content at a receiver which does not have a copying function even if copyright protection is provided. Model names of receivers not having a function enabling copying of content are held in an authentication processing circuit (151) of a transmitter (10). When a model name obtained from a connected receiver (40) is held, regardless of whether the content is copyright protected, a signal selection circuit (122) selects a terminal a side, a switch (123) is turned on, and an unencrypted signal is transmitted. When a change of the receiver (40) is detected by a hot plug detection function or a plug and play function at a processing circuit (152) during the transfer of a signal of copyright protected content without providing copyright protection, the selection circuit (122) is made to select a terminal b side or the switch (123) is turned off to suspend the transfer of the non-copyright protected signal. The information indicating the receiver is held in a tamper-proof updateable manner.
    • 即使在提供版权保护的情况下,也可以在没有复制功能的接收机上使用内容。 不具有能够复制内容的功能的接收机的型号名称被保存在发送器(10)的认证处理电路(151)中。 当从连接的接收器(40)获得的型号名称被保持时,无论内容是否受版权保护,信号选择电路(122)选择端子一侧,开关(123)接通,以及未加密信号 被传送。 当在传送受版权保护的内容的信号而不提供版权保护的情况下,在处理电路(152)处通过热插拔检测功能或即插即用功能检测到接收器(40)的改变时,选择电路 )来选择终端b侧或者开关(123)被关闭以暂停非版权保护信号的传送。 指示接收机的信息保持在防篡改的可更新方式。
    • 6. 发明授权
    • Roadway type judgment method and apparatus
    • 道路式判断方法及装置
    • US07634107B2
    • 2009-12-15
    • US11295643
    • 2005-12-07
    • Asako Fujii
    • Asako Fujii
    • G06K9/00
    • G06K9/00791G06K9/00697
    • This invention is to provide a tunnel detection technique, which is hardly affected by external circumstance at each time. A roadway type judgment method according to the invention includes: calculating, with respect to image data from a camera mounted in or on a vehicle or image data obtained by carrying out a specified conversion on the image data from the camera, a feature amount of at least one component among plural components in a specified color space of the image and storing the calculated feature amount into a feature amount data storage; determining whether or not the feature amount stored in the feature amount data storage satisfies a predetermined condition; based on a determination result at the determining, judging whether or not the vehicle travels inside a tunnel.
    • 本发明是提供一种几乎不受外部环境影响的隧道检测技术。 根据本发明的道路类型判断方法包括:针对来自安装在车辆中或车辆上的照相机的图像数据或通过对来自照相机的图像数据进行指定转换而获得的图像数据,计算出在 在图像的指定颜色空间中的多个分量中的至少一个分量,并将所计算的特征量存储到特征量数据存储器中; 确定存储在特征量数据存储器中的特征量是否满足预定条件; 基于在确定时的确定结果,判断车辆是否在隧道内行驶。
    • 7. 发明授权
    • Transmitter, signal transmitting method, and data distributing system for transferring a content signal or processing copyright protection on a content signal
    • 发送器,信号发送方法和数据分配系统,用于传送内容信号或处理内容信号上的版权保护
    • US07418735B2
    • 2008-08-26
    • US09980057
    • 2001-03-30
    • Teruhiko KoriAsako Fujii
    • Teruhiko KoriAsako Fujii
    • G06F7/04
    • H04N7/162H04N21/4122H04N21/4367H04N21/44231H04N21/8355H04N21/8358
    • To enable usage of content at a receiver which does not have a copying function even if copyright protection is provided. Model names of receivers not having a copying funtion are held in an authentication processing circuit of a transmitter. When a model name obtained from a connected receiver is held, regardless of whether the content is copyright protected, a signal selection circuit selects a terminal a side, a switch is turned on, and an unencrypted signal is transmitted. When a change of the receiver is detected by a hot plug detection or plug and play function at a processing circuit during the signal transfer of copyright protected content without providing copyright protection, the selection circuit selects a terminal b side or the switch is turned off to suspend the transfer of the non-copyright protected signal. The information indicating the receiver is held in a tamper-proof updateable manner.
    • 即使在提供版权保护的情况下,也可以在没有复制功能的接收机上使用内容。 不具有复制功能的接收机的型号名称保存在发送器的认证处理电路中。 当从连接的接收机获得的型号名称被保持时,无论内容是否受版权保护,信号选择电路选择端子一侧,开关被接通,并且发送未加密的信号。 当在受版权保护的内容的信号传送期间在处理电路处通过热插拔检测或即插即用功能来检测接收机的改变而不提供版权保护时,选择电路选择终端b侧或切换到 暂停转让非版权保护的信号。 指示接收机的信息保持在防篡改的可更新方式。
    • 8. 发明申请
    • TRANSMITTER, SIGNAL TRANSFER METHOD, DATA DISTRIBUTION SYSTEM AND METHOD OF SAME, DATA RECEIVER, DATA PROVIDER AND METHOD OF SAME, AND DATA TRANSFERER
    • 发射机,信号传输方法,数据分发系统及其方法,数据接收器,数据提供者及其方法和数据传输
    • US20100011445A1
    • 2010-01-14
    • US12560146
    • 2009-09-15
    • Teruhiko KORIAsako Fujii
    • Teruhiko KORIAsako Fujii
    • H04L9/00
    • H04N7/162H04N21/4122H04N21/4367H04N21/44231H04N21/8355H04N21/8358
    • To enable usage of content at a receiver which does not have a copying function even if copyright protection is provided. Model names of receivers not having a function enabling copying of content are held in an authentication processing circuit (151) of a transmitter (10). When a model name obtained from a connected receiver (40) is held, regardless of whether the content is copyright protected, a signal selection circuit (122) selects a terminal a side, a switch (123) is turned on, and an unencrypted signal is transmitted. When a change of the receiver (40) is detected by a hot plug detection function or a plug and play function at a processing circuit (152) during the transfer of a signal of copyright protected content without providing copyright protection, the selection circuit (122) is made to select a terminal b side or the switch (123) is turned off to suspend the transfer of the non-copyright protected signal. The information indicating the receiver is held in a tamper-proof updateable manner.
    • 即使在提供版权保护的情况下,也可以在没有复制功能的接收机上使用内容。 不具有能够复制内容的功能的接收机的型号名称被保存在发送器(10)的认证处理电路(151)中。 当从连接的接收器(40)获得的型号名称被保持时,无论内容是否受版权保护,信号选择电路(122)选择端子一侧,开关(123)接通,以及未加密信号 被传送。 当在传送受版权保护的内容的信号而不提供版权保护的情况下,在处理电路(152)处通过热插拔检测功能或即插即用功能检测到接收器(40)的改变时,选择电路 )来选择终端b侧或者开关(123)被关闭以暂停非版权保护信号的传送。 指示接收机的信息保持在防篡改的可更新方式。
    • 9. 发明申请
    • Roadway type judgment method and apparatus
    • 道路式判断方法及装置
    • US20070024467A1
    • 2007-02-01
    • US11295643
    • 2005-12-07
    • Asako Fujii
    • Asako Fujii
    • G08G1/054
    • G06K9/00791G06K9/00697
    • This invention is to provide a tunnel detection technique, which is hardly affected by external circumstance at each time. A roadway type judgment method according to the invention includes: calculating, with respect to image data from a camera mounted in or on a vehicle or image data obtained by carrying out a specified conversion on the image data from the camera, a feature amount of at least one component among plural components in a specified color space of the image and storing the calculated feature amount into a feature amount data storage; determining whether or not the feature amount stored in the feature amount data storage satisfies a predetermined condition; based on a determination result at the determining, judging whether or not the vehicle travels inside a tunnel.
    • 本发明是提供一种几乎不受外部环境影响的隧道检测技术。 根据本发明的道路类型判断方法包括:针对来自安装在车辆中或车辆上的照相机的图像数据或通过对来自照相机的图像数据进行指定转换而获得的图像数据,计算出在 在图像的指定颜色空间中的多个分量中的至少一个分量,并将所计算的特征量存储到特征量数据存储器中; 确定存储在特征量数据存储器中的特征量是否满足预定条件; 基于在确定时的确定结果,判断车辆是否在隧道内行驶。
    • 10. 发明申请
    • Transmitter, signal transfer method, data distribution system and method of same, data receiver, data provider and method of same, and data transferer
    • 发射机,信号传输方法,数据分配系统及其方法,数据接收机,数据提供者及其方法,数据转发器
    • US20060129802A1
    • 2006-06-15
    • US11319857
    • 2005-12-28
    • Teruhiko KoriAsako Fujii
    • Teruhiko KoriAsako Fujii
    • H04L9/00
    • H04N7/162H04N21/4122H04N21/4367H04N21/44231H04N21/8355H04N21/8358
    • To enable usage of content at a receiver which does not have a copying function even if copyright protection is provided. Model names of receivers not having a function enabling copying of content are held in an authentication processing circuit (151) of a transmitter (10). When a model name obtained from a connected receiver (40) is held, regardless of whether the content is copyright protected, a signal selection circuit (122) selects a terminal a side, a switch (123) is turned on, and an unencrypted signal is transmitted. When a change of the receiver (40) is detected by a hot plug detection function or a plug and play function at a processing circuit (152) during the transfer of a signal of copyright protected content without providing copyright protection, the selection circuit (122) is made to select a terminal b side or the switch (123) is turned off to suspend the transfer of the non-copyright protected signal. The information indicating the receiver is held in a tamper-proof updateable manner.
    • 即使在提供版权保护的情况下,也可以在没有复制功能的接收机上使用内容。 不具有能够复制内容的功能的接收机的型号名称被保存在发送器(10)的认证处理电路(151)中。 当从连接的接收器(40)获得的型号名称被保持时,无论内容是否受版权保护,信号选择电路(122)选择端子一侧,开关(123)接通,以及未加密信号 被传送。 当在传送受版权保护的内容的信号而不提供版权保护的情况下,在处理电路(152)处通过热插拔检测功能或即插即用功能检测到接收器(40)的改变时,选择电路 )来选择终端b侧或者开关(123)被关闭以暂停非版权保护信号的传送。 指示接收机的信息保持在防篡改的可更新方式。