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121. 发明授权

US5563886A Address assignment and control of a single connection terminal device on a bus 失效
标题翻译：总线上单个连接终端设备的地址分配和控制
公开(公告)号：US5563886A
公开(公告)日：1996-10-08
申请号：US391019
申请日：1995-02-21
申请人： Harumi Kawamura , Hisato Shima , Makoto Sato , Yuko Iijima
发明人： Harumi Kawamura , Hisato Shima , Makoto Sato , Yuko Iijima
IPC分类号： H04B1/20 , H04L12/28 , H04L12/40 , H04L12/44 , H04L12/64 , H04N5/44 , H04J3/24
CPC分类号： H04L12/40078 , H04B1/205 , H04L12/40117
摘要： A bus connects a plurality of electronic devices. The address of a prescribed electronic device having a single connection-terminal is assigned based on parent/child considerations. The prescribed device having a single connection terminal is controlled by a designated device so that other devices on the bus cannot directly communicate with the prescribed device other than through the designated device. In one embodiment, the bus is a P1394 audio/visual serial bus, the prescribed device is a camcorder, and the designated device is a VCR.
摘要翻译：总线连接多个电子设备。具有单个连接终端的规定电子设备的地址基于父/子考虑被分配。具有单个连接端子的规定装置由指定装置控制，使得总线上的其他装置不能直接通过指定装置与指定装置通信。在一个实施例中，总线是P1394音频/视频串行总线，规定的设备是摄像机，指定的设备是VCR。

122. 发明授权

US5550826A Communication protocol for communicating image data 失效
标题翻译：用于传送图像数据的通信协议
公开(公告)号：US5550826A
公开(公告)日：1996-08-27
申请号：US248673
申请日：1994-05-25
申请人： Shigeo Tanaka , Hiroshi Yamazaki , Yoshio Osakabe , Noriko Kotabe , Koji Iwamoto , Yoko Souma , Toshihiro Imaura , Shigeru Maki
发明人： Shigeo Tanaka , Hiroshi Yamazaki , Yoshio Osakabe , Noriko Kotabe , Koji Iwamoto , Yoko Souma , Toshihiro Imaura , Shigeru Maki
IPC分类号： G06F13/00 , H04B1/20 , H04Q9/00 , H04J3/24
CPC分类号： H04B1/205
摘要： A communication protocol can communicate data among apparatus by a simple procedure efficiently. In an AV center (1) (D2B control unit (1a), for example, a communication mode thereof is set in the master transmission mode, and a packet of one frame is transmitted to a TV (2). In the TV 2 (D2B control unit (2a)), its communication mode is set in the slave reception mode. When a packet of one frame from the AV center (1) is received by the TV (2), a communication between the AV center (1) and the TV (2) is ended.
摘要翻译：通信协议可以通过简单的过程有效地在设备之间传送数据。在AV中心（1）（D2B控制单元（1a）中，例如，其通信模式被设置在主传输模式中，并且一个帧的分组被发送到TV（2），在TV2 D2B控制单元（2a）），其通信模式被设定在从接收模式，当从TV中心（1）接收到来自AV中心（1）的一帧的分组时，AV中心（1）并且TV（2）结束。

123. 发明授权

US5479385A Apparatus interconnected for the communication of control messages 失效
标题翻译：互连的设备用于控制消息的通信
公开(公告)号：US5479385A
公开(公告)日：1995-12-26
申请号：US102013
申请日：1993-08-04
申请人： Jelle Hoekstra
发明人： Jelle Hoekstra
IPC分类号： G11B15/02 , H04B1/20 , H04N5/00 , H04Q9/00 , H02J9/00 , H03J9/06 , H04B10/00
CPC分类号： H04B1/205 , H04B1/202
摘要： Apparatuses of an audio/video system convey user commands to one another via a serial control bus. The user commands convey key activations on a remote handset, whose keys include both "normal" keys such as "mute/unmute", and "repeat" keys such as "volume up" and "volume down". To convey a repeat key activation, a first control means within one apparatus addresses a key activation message to a second control means within another apparatus. The second control means synthesises locally a repetitive series of user commands, until a key release message is received. The need for repetitive user command messages to be sent via the control bus is thereby eliminated, and the frequency of repetition can be defined locally to give consistent response to user commands. The second control means can also implement a de-bouncing function, disregarding duplicate user command messages sent by a third apparatus which also responds to the handset.
摘要翻译：音频/视频系统的装置通过串行控制总线将用户命令传送给彼此。用户命令在远程手机上传送密钥激活，其密钥包括诸如“静音/取消静音”的“正常”键以及诸如“音量增大”和“音量降低”的“重复”键。为了传送重复键激活，一个装置内的第一控制装置将另一装置内的第二控制装置的密钥激活消息解密。第二控制装置在本地合成重复的一系列用户命令，直到接收到密钥释放消息。由此消除了通过控制总线发送的重复用户命令消息的需要，并且本地可以定义重复频率，以对用户命令给出一致的响应。第二控制装置还可以实现去跳跃功能，忽略也响应手机的第三设备发送的重复用户命令消息。

124. 发明授权

US5452291A Combination brouter and cluster controller 失效
标题翻译：组合机和集群控制器
公开(公告)号：US5452291A
公开(公告)日：1995-09-19
申请号：US159197
申请日：1993-11-30
申请人： Sanford Eisenhandler , Tayyab Chaudhry , Xiaoyang Lee , Ping S. Lam , Yosuke Fujita
发明人： Sanford Eisenhandler , Tayyab Chaudhry , Xiaoyang Lee , Ping S. Lam , Yosuke Fujita
IPC分类号： H04B1/20 , H04L12/28 , H04L12/46
CPC分类号： H04L12/2838 , H04B1/205 , H04L12/2803 , H04L12/4604 , H04L45/00 , H04L45/46 , H04L67/125 , H04L67/28 , H04L67/2823 , H04L2012/2849 , Y10S370/911
摘要： An apparatus for transmitting data from a first device to a second device is provided. The invention is suitable for use in a system having first and second communications media. The apparatus includes a network interface coupled to the first medium for receiving and examining data from the first device. A clustering facility is provided for coupling the first device directly to the network interface and for selectively coupling the second device to the network interface. The network interface identifies the second device as being coupled to either the clustering facility or the second medium. The apparatus transmits the data from the network interface to the second device by way of the clustering facility, if the network interface identifies the second device as being coupled to the clustering facility. The apparatus routes the data from the network interface to the second device by way of the second medium if the network interface identifies the second device as being coupled to the second medium. In the exemplary embodiment, both media follow the Consumer Electronics Bus (CEBus) standard. For example, the first medium may be a wired coaxial cable medium, and the first device may be a video cassette recorder. The second medium may be a wireless infrared medium, and the second device may be a remote control unit.
摘要翻译：提供一种用于从第一设备向第二设备发送数据的设备。本发明适用于具有第一和第二通信介质的系统。该装置包括耦合到第一介质的网络接口，用于接收和检查来自第一设备的数据。提供了一种集群设备，用于将第一设备直接耦合到网络接口并且用于将第二设备选择性地耦合到网络接口。网络接口将第二设备识别为耦合到集群设备或第二介质。如果所述网络接口将所述第二设备识别为耦合到所述聚类设备，则所述设备通过所述聚类设施从所述网络接口向所述第二设备发送所述数据。如果网络接口将第二设备识别为耦合到第二介质，则设备通过第二介质将数据从网络接口路由到第二设备。在示例性实施例中，两个媒体遵循消费电子总线（CEBus）标准。例如，第一介质可以是有线同轴电缆介质，并且第一设备可以是录像机。第二介质可以是无线红外介质，第二设备可以是遥控单元。

125. 发明授权

US5388091A Communications system for communications between an electronic control apparatus and a test apparatus 失效
标题翻译：用于电子控制装置和测试装置之间的通信的通信系统
公开(公告)号：US5388091A
公开(公告)日：1995-02-07
申请号：US045222
申请日：1993-04-13
申请人： Kenichi Kagawa
发明人： Kenichi Kagawa
IPC分类号： B60T8/90 , B60R16/02 , B60R16/03 , B60T8/176 , H04B1/20 , H04L5/14 , H04L12/26 , H04L29/08 , H04L29/14 , H04J3/14
CPC分类号： H04L43/50 , H04B1/205 , H04L12/2697 , B60R16/0315
摘要： A communications system includes an electronic control apparatus having an asynchronous serial communications function and a test apparatus for checking the operation of the electronic control apparatus. The test apparatuses using different communications modes can be connected to a single electronic control apparatus. The test apparatus includes an identification signal generator for generating an identification signal identifying the full or half duplex communications mode of the specific test apparatus. The electronic control apparatus has both full and half duplex communications arrangements. Either the full or half duplex communications arrangement is selected according to the identification signal received from the test apparatus.
摘要翻译：通信系统包括具有异步串行通信功能的电子控制装置和用于检查电子控制装置的操作的测试装置。使用不同通信模式的测试装置可以连接到单个电子控制装置。测试装置包括识别信号发生器，用于产生识别特定测试装置的全双工或半双工通信模式的识别信号。电子控制装置具有全双工和半双工通信布置。根据从测试设备接收的识别信号来选择全双工或半双工通信布置。

126. 发明授权

US5321846A Signal transmission system with quicker response and with parallel and serial outputs 失效
标题翻译：信号传输系统，响应速度更快，并行和串行输出
公开(公告)号：US5321846A
公开(公告)日：1994-06-14
申请号：US687749
申请日：1991-04-19
申请人： Tetpei Yokota , Yoshihiro Machiguchi
发明人： Tetpei Yokota , Yoshihiro Machiguchi
IPC分类号： H04B1/20 , H04H1/00
CPC分类号： H04B1/205
摘要： A signal transmission system includes concentratedly arranged various kinds of electronic apparatus capable of transmitting information such as audio and/or video, and so forth. The system is provided with a main controller for controlling those apparatus and an auxiliary controller arranged in a plurality of chambers via cables so that information can be properly watched and heard through the above main controller. The system processes the transmission of information in a short time and also provides possibility of controlling even an electronic apparatus having no means for receiving control signals through wire by having the signals outputted in parallel or in series control signals for demanding transmission of information properly are fed to the various kinds of electronic apparatus from the auxiliary controller through the main controller.
摘要翻译：信号传输系统包括能够发送诸如音频和/或视频等信息的集中布置的各种电子设备。该系统设有主控制器，用于通过电缆控制这些设备和辅助控制器，该辅助控制器布置在多个室中，从而可以通过上述主控制器适当地观看和听到信息。该系统在短时间内处理信息的传输，并且还提供甚至可以通过使并行输出的信号或用于要求正确传送信息的串联控制信号被馈送的装置，甚至不具有用于通过导线接收控制信号的装置的电子装置通过主控制器从辅助控制器到各种电子设备。

127. 发明授权

US5182552A Multiple zone audio system 失效
标题翻译：多区音频系统
公开(公告)号：US5182552A
公开(公告)日：1993-01-26
申请号：US625647
申请日：1990-12-07
申请人： Richard J. Paynting
发明人： Richard J. Paynting
IPC分类号： H04B1/20
CPC分类号： H04B1/205
摘要： A audio system may be monitored and controlled from one of many remote locations. The audio sources are located at a central location, however, the signals monitored at a remote location may originate from the same or a different source as the signal being monitored at the central location or any other location. The sources are selected and routed to speakers by at least two independent selectors, and the volume is controlled by associated volume controllers, either in the speakers or at the central location. Control of the system is simplified through the use of one or more radio frequency remote controls. Commands issued to the system from a remote control are verified by a verification signal added to the output signal on the appropriate output channels. To alleviate confusion, remote controls retain exclusive control over the source and output they most recently controlled. General function keys on the remote controls are used to control specific functions of the currently selected source, but may map to functions in more than one source.
摘要翻译：可以从许多远程位置之一监视和控制音频系统。音频源位于中央位置，然而，在远程位置监视的信号可以来自与在中心位置或任何其他位置处监视的信号相同或不同的源。通过至少两个独立选择器选择源并将其路由到扬声器，并且音量由扬声器或中央位置的相关音量控制器控制。通过使用一个或多个射频遥控器来简化系统的控制。通过在适当的输出通道上添加到输出信号的验证信号来验证从遥控器发给系统的命令。为了减轻混乱，远程控制可以控制最近控制的源和输出。遥控器上的常规功能键用于控制当前所选源的特定功能，但可映射到多个源中的功能。

128. 发明授权

US5182551A Remote control system for audio/video devices 失效
标题翻译：音视频设备遥控系统
公开(公告)号：US5182551A
公开(公告)日：1993-01-26
申请号：US825846
申请日：1992-01-28
申请人： Takeshi Goto
发明人： Takeshi Goto
IPC分类号： G08C19/28 , H04B1/20
CPC分类号： G08C19/28 , H04B1/205
摘要： By the determination of the controlled device on a reception side of the remote control apparatus, all the devices connected to the system may be controlled by the transmitter of one unit of the remote control apparatus, and they also may be controlled by the transmitter of an already existing remote control apparatus even when a new device has been additionally connected to the system.
摘要翻译：通过远程控制装置的接收侧的受控设备的确定，连接到系统的所有设备可以由遥控设备的一个单元的发射机控制，并且它们也可以由已经存在的远程控制设备，即使当新的设备已被附加地连接到系统时。

129. 发明授权

US5127057A Integral sound system having interchangeable modules with separate microcontrollers 失效
标题翻译：具有独立微控制器的可交换模块的整体声音系统
公开(公告)号：US5127057A
公开(公告)日：1992-06-30
申请号：US288606
申请日：1988-12-22
申请人： Max C. Chapman
发明人： Max C. Chapman
IPC分类号： B60R11/02 , G06F15/16 , G06F15/173 , G11B33/06 , H04B1/08 , H04B1/16 , H04B1/20
CPC分类号： H04B1/16 , H04B1/205
摘要： An automotive sound system achieves manufacturing flexibility by joining a common chassis which implements radio functions with additional boards that are specific to either a cassette, CD, or DAT mechanism which is to be joined with the radio as an integral unit. Each board is controlled by a microcontroller and the separate microcontrollers are connected by a shared bus.

130. 发明授权

US5054022A Local communication bus system comprising a set of interconnected devices, a control bus, and a set of signal interconnections, and a device and a switchbox for use in such system 失效
标题翻译：包括一组互连设备，控制总线和一组信号互连的本地通信总线系统，以及用于这种系统的设备和开关盒
公开(公告)号：US5054022A
公开(公告)日：1991-10-01
申请号：US547575
申请日：1990-06-28
申请人： Bernard van Steenbrugge
发明人： Bernard van Steenbrugge
IPC分类号： H04Q9/00 , H04B1/20
CPC分类号： H04B1/205
摘要： An improved bus system of a type suitable for connecting various consumer devices in the home. The system eliminates the need for either a central control device or a list of interconnections between the consumer devices. Instead a local interconnection table is stored in each device. The invention also uses an automatic priority system to prevent a user from inadvertently destroying earlier established signal paths.

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