公开(公告)号：EP0863647A3

公开(公告)日：1999-07-07

申请号：EP98103950.6

申请日：1998-03-05

申请人： YAZAKI CORPORATION

发明人： Nakatsugawa, Yoshinori

IPC分类号： H04L29/06 ,  H04L12/56 ,  H04L12/46

CPC分类号： H04L45/00 ,  H04L45/34

摘要： Routes of communication data are set in an address area(15) provided in communication data as transmission object by use of root addresses, which are constructed by arranging addresses of relay units(GW1-GW3, H1, RH2) existing at branch points in the communication routes in passing order. The address area(15) is divided into a majority code describing area(17), in which majority codes formed by coding at least types of the relay units(GW1-GW3, H1, RH2) in a discriminable manner are described, and a type code describing area(19), in which type codes formed by coding either the relay units(GW1-GW3, H1, RH2) of the same type or node terminals(N1-N18) as connection objects in a discriminable manner are described.

公开(公告)号：EP0903893A3

公开(公告)日：1999-06-16

申请号：EP98111197.4

申请日：1998-06-18

申请人： YAZAKI CORPORATION

发明人： Nakatsugawa, Yoshinori

IPC分类号： H04L12/46

CPC分类号： H04L49/103 ,  H04L49/351

摘要： Relay station(19) whose own address coincides with a destination address of communication data and whose own address write enable/disable state stored in the state storing means(53) is in a write enable state can update its own address into a variably set address value in the communication data, then update the own address write enable/disable state into the write disable state, execute predetermined calculation of the variably set address value in the communication data, and transmit the communication data in which the variably set address value has been rewritten into a calculated value to a succeeding relay station(19) so as to circulate sequentially between the plurality of relay stations(19).

公开(公告)号：EP0871310A3

公开(公告)日：1999-06-16

申请号：EP98106257.3

申请日：1998-04-06

申请人： YAZAKI CORPORATION

发明人： Nakatsugawa, Yoshinori

IPC分类号： H04L12/56 ,  H04L29/12

CPC分类号： H04L61/2038 ,  H04L29/12254 ,  H04L29/12801 ,  H04L61/6004 ,  Y10S707/99942 ,  Y10S707/99944

摘要： Respective child relay units are selected in predetermined order if one or more child relay units are connected to respective relay units (first process). By increasing or decreasing an address, the increased or decreased address are set in one selected child relay unit (second process). The first process to the second process are repeated with respect to the selected child relay unit until the most downstream relay unit (third process). The third process is repeated until address setting of all child relay units has been ended in a relay unit positioned just before the most downstream relay unit in upstream (fourth process). If address setting of all child relay units has been ended in the relay unit positioned just before the most downstream relay unit, the third process to the fourth process are repeated until address setting of all child relay units has been ended in a relay unit positioned second before the upstream relay unit in the upstream.

公开(公告)号：EP0892573A2

公开(公告)日：1999-01-20

申请号：EP98110976.2

申请日：1998-06-16

申请人： YAZAKI CORPORATION

发明人： Nakatsugawa, Yoshinori

IPC分类号： H04Q11/00 ,  H04L12/24

CPC分类号： H04L12/427 ,  H04B1/205 ,  H04L12/43

摘要： A path request repeating installation transmits a number of request subchannels used occupationally by communication data to be transmitted to all multiple destination repeating installations existing in paths from an originating source to destination, whereas the multiple destination repeating installations, which received the number of request subchannels from the path request repeating installation, refer to the received number of request subchannels and path information stored in path information storage circuit so as to manage the communication paths respectively.

摘要翻译： 路径请求重复安装通过通信数据通过通信数据发送多个请求子信道，以发送到从始发源到目的地的路径中存在的所有多个目的地重复安装，而多个目的地重复安装从多个目的地重复安装中接收到来自 路径请求重复安装，参考存储在路径信息存储电路中的请求子信道和路径信息的接收数量，以分别管理通信路径。

公开(公告)号：EP0887980A2

公开(公告)日：1998-12-30

申请号：EP98111903.5

申请日：1998-06-26

申请人： YAZAKI CORPORATION

发明人： Nakatsugawa, Yoshinori

IPC分类号： H04L29/06 ,  H04L29/14 ,  H04L12/40

CPC分类号： H04L29/12301 ,  H04L29/12216 ,  H04L29/1232 ,  H04L61/2007 ,  H04L61/2076 ,  H04L61/2092

摘要： Communication stations(3) whose own addresses coincide with a destination address of communication data(31) received via data transmission lines(5) and whose write enable/disable states of their own addresses stored in their address/flag memory(21) are in their write enable states can update their own addresses to variably set address values of the communication data, then update their own address write enable/disable states to their write disable states, then execute predetermined calculations for the variably set address value in the communication data(31), and then transmit the communication data(3) whose variably set address value has been rewritten into the variably set address value obtained by the calculations to succeeding stations(3) so as to circulate between a plurality of communication stations(3) sequentially.

摘要翻译： 其自身地址与经由数据传输线路（5）接收的通信数据（31）的目的地地址一致的通信站（3）及其存储在其地址/标志存储器（21）中的其自身地址的写入使能/禁止状态位于 它们的写入使能状态可以更新它们自己的地址以可变地设置通信数据的地址值，然后将它们自己的地址写入使能/禁止状态更新为它们的写禁止状态，然后对通信数据中的可变设置的地址值执行预定的计算（ 31），然后将其可变设置的地址值已被重写的通信数据（3）发送到通过计算获得的可变设置地址值到后续站（3），以便在多个通信站（3）之间顺序循环 。

公开(公告)号：EP0886400A2

公开(公告)日：1998-12-23

申请号：EP98110841.8

申请日：1998-06-12

申请人： YAZAKI CORPORATION

发明人： Nakatsugawa, Yoshinori

IPC分类号： H04L12/24

CPC分类号： H04L47/805 ,  H04B1/205 ,  H04L12/43 ,  H04L47/15 ,  H04L47/70 ,  H04L47/788

摘要： Instead of central management of communication paths between repeating installations using a conventional central managing device, in plural repeating installations, a repeating installation compares and refers to another path information where use/free state of plural channels of the other repeating installations comprised in communication data received from the other repeating installations other than the repeating installation itself and use/free state of channels corresponding to one or more node terminal connected with the repeating installation itself, and decides path information of input-output data inputted/outputted into/from the repeating installation itself so that the respective repeating installations perform allocating management of communication channels for the input-output data individually and dispersively.

公开(公告)号：EP0886164A2

公开(公告)日：1998-12-23

申请号：EP98111188.3

申请日：1998-06-18

申请人： YAZAKI CORPORATION

发明人： Nakatsugawa, Yoshinori

IPC分类号： G02C5/00 ,  H04L12/437

CPC分类号： H04L29/12009 ,  H04L12/437 ,  H04L29/12783 ,  H04L43/00 ,  H04L61/35

摘要： Upon sequentially transmitting plural data frames to one destination address, each communication apparatus(1) inverts "1" or "0" of a switch flag to add a new switch flag to a source address and a destination address, in a flag setting section(8), and the source address and the destination address added with the new flag are transmitted as a monitor data. Each communication apparatus(1) receives all data frames on a network, and the monitor data of the data frames received in a preceding time and in a present time are compared with each other, in a malfunction detecting section(6). By the inversion control of the switch flag, the monitor data of the data frames received in the preceding time and in the present time cannot be equal to each other. Therefore, a malfunction specifying section(7) detects a comparison result output indicating coincidence between the monitor data, thereby to detect occurrence of a trouble.

摘要翻译： 在顺序地将多个数据帧发送到一个目的地址时，每个通信装置（1）在标志设置部分（1）中反转切换标志的“1”或“0”以向源地址和目的地地址添加新的开关标志 8），并且添加有新标志的源地址和目的地地址作为监视数据发送。 每个通信装置（1）在网络中接收所有数据帧，并且在故障检测部分（6）中将在先前时间和当前时间内接收的数据帧的监视数据彼此进行比较。 通过开关标志的反转控制，在前一时间和当前时间接收到的数据帧的监视数据不能彼此相等。 因此，故障指定部（7）检测表示监视数据之间的一致性的比较结果输出，从而检测故障的发生。

公开(公告)号：EP0863647A2

公开(公告)日：1998-09-09

申请号：EP98103950.6

申请日：1998-03-05

申请人： YAZAKI CORPORATION

发明人： Nakatsugawa, Yoshinori

IPC分类号： H04L29/06 ,  H04L12/56 ,  H04L12/46

CPC分类号： H04L45/00 ,  H04L45/34

摘要： Routes of communication data are set in an address area(15) provided in communication data as transmission object by use of root addresses, which are constructed by arranging addresses of relay units(GW1-GW3, H1, RH2) existing at branch points in the communication routes in passing order. The address area(15) is divided into a majority code describing area(17), in which majority codes formed by coding at least types of the relay units(GW1-GW3, H1, RH2) in a discriminable manner are described, and a type code describing area(19), in which type codes formed by coding either the relay units(GW1-GW3, H1, RH2) of the same type or node terminals(N1-N18) as connection objects in a discriminable manner are described.

摘要翻译： 通信数据的路径被设置在通过使用根地址作为传输对象的通信数据中提供的地址区域（15）中，所述根地址是通过布置存在于所述分支点中的中继单元（GW1-GW3，H1，RH2）的地址而构成的 交通路线。 地址区域（15）被划分为多数代码描述区域（17），其中描述了通过以可区分的方式编码至少类型的中继单元（GW1-GW3，H1，RH2）形成的多数代码，并且 描述了通过以可区分的方式编码与连接对象相同类型的中继单元（GW1-GW3，H1，RH2）或连接对象的节点终端（N1-N18）形成的类型代码的类型代码描述区域（19）。

公开(公告)号：EP0851594A2

公开(公告)日：1998-07-01

申请号：EP97122860.6

申请日：1997-12-23

申请人： YAZAKI CORPORATION

发明人： Nakatsugawa, Yoshinori

IPC分类号： H04B1/20

CPC分类号： H04L12/40013 ,  G11B20/00007 ,  H04L12/403 ,  H04L69/04 ,  H04L2012/2849

摘要： Data compression of digital data, which are sent out sequentially from a connected external device(9) and are divided into blocks, is executed on a time base by executing modulation process in unit of predetermined number of blocks, and the digital data in which header information including at least a destination is allocated to a free time space generated by the data compression are transmitted to a predetermined destination. On the contrary, the header information are extracted from the digital data received from the sender and then erased, and the digital data which are subjected to demodulation process to demodulate a frequency into a transmission speed peculiar to the external device(9) by executing data expansion on the time base are received by the external device(9).

摘要翻译： 通过以预定数量的块为单位执行调制处理，在时基上执行从连接的外部设备（9）顺序发送并被划分为块的数字数据的数据压缩，以及其中标题的数字数据 至少包含目的地的信息被分配给由数据压缩生成的空闲时间空间被发送到预定的目的地。 相反，从从发送器接收的数字数据中提取标题信息然后被擦除，并且经过解调处理的数字数据通过执行数据将频率解调为外部设备（9）特有的传输速度 时基上的扩展由外部设备（9）接收。

公开(公告)号：EP1098548A3

公开(公告)日：2007-04-04

申请号：EP00123311.3

申请日：2000-10-26

申请人： YAZAKI CORPORATION

发明人： Nakatsugawa, Yoshinori

IPC分类号： H04R3/00 ,  H04B7/00

CPC分类号： H04R5/04 ,  H04R3/00 ,  H04R2205/024 ,  H04R2420/07 ,  H04R2499/13 ,  H04S7/30

摘要： According to this invention, instead of a conventionally used wire, a radio transmitting medium is employed as a transmitting medium for transmitting information containing sound signal between a sound input unit (21) for inputting the sound signal generated in a sound generating source and at least one sound output unit (31, 37, 43, 49, 55).