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1. 发明授权

US5499247A Multiplex transmission system having plurality of nodes and common transmission line and using divided data areas 失效
标题翻译：具有多个节点和公共传输线并使用分割数据区的多路传输系统
公开(公告)号：US5499247A
公开(公告)日：1996-03-12
申请号：US183114
申请日：1994-01-18
申请人： Yutaka Matsuda , Hiroo Moriue , Kyosuke Hashimoto , Mitsuru Akimoto , Seiji Hirano , Osamu Michihira , Koji Terayama , Hiroaki Sakamoto , Koji Umegaki
发明人： Yutaka Matsuda , Hiroo Moriue , Kyosuke Hashimoto , Mitsuru Akimoto , Seiji Hirano , Osamu Michihira , Koji Terayama , Hiroaki Sakamoto , Koji Umegaki
IPC分类号： H04L1/00 , H04L1/16 , H04L1/18 , H04L12/413 , H04L25/49 , H04L12/40
CPC分类号： H04L25/4902 , H04L1/0057 , H04L1/0061 , H04L1/1607 , H04L12/4135 , H04L12/417 , H04L67/12 , H04L1/18 , H04L12/413 , H04L2001/0094 , H04L2012/40273
摘要： A multiplex transmission system includes a plurality of multiplex nodes interconnected by a common multiplex transmission line. Data frames are transmitted among the multiplex nodes through the multiplex transmission line. A data frame transmitted from a sending multiplex node includes a data area which is divided into subdivided areas in accordance with data transmitted therefrom and data transmitted from receiving multiplex nodes which send data in response to a send request, in accordance with the number of data pieces or the number of bits, and the receiving nodes send data to respective subdivided areas in a predetermined order, to thereby carry out a data transmission. Accordingly, the sending multiplex node can simultaneously collect data from the receiving multiplex nodes which are functionally subordinate. When any of the receiving multiplex nodes fails to return an ACK signal, the sending multiplex node retransmits the data frame.
摘要翻译：复用传输系统包括通过公共多路复用传输线互连的多个复用节点。数据帧通过多路复用传输线在多路复用节点之间传输。从发送多路复用节点发送的数据帧包括根据从其发送的数据被划分为细分区域的数据区域和根据发送请求发送数据的接收多路复用节点发送的数据，根据数据段的数量或比特数，并且接收节点以预定顺序发送数据到各个细分区域，从而进行数据传输。因此，发送多路复用节点可以同时从功能上从属的接收多路复用节点收集数据。当任何接收多路复用节点未能返回ACK信号时，发送多路复用节点重发数据帧。

2. 发明授权

US5490143A Multiplex transmission method and a synchronizing method in multiplex transmission 失效
标题翻译：复用传输中的多路复用传输方法和同步方法
公开(公告)号：US5490143A
公开(公告)日：1996-02-06
申请号：US240492
申请日：1994-05-10
申请人： Toshitaka Hara , Yutaka Matsuda , Kyosuke Hashimoto , Hiroo Moriue , Yoshikazu Nobutoki , Hiroaki Sakamoto , Koji Terayama , Hideki Nakazono
发明人： Toshitaka Hara , Yutaka Matsuda , Kyosuke Hashimoto , Hiroo Moriue , Yoshikazu Nobutoki , Hiroaki Sakamoto , Koji Terayama , Hideki Nakazono
IPC分类号： H04L12/413 , H04J3/06
CPC分类号： H04J3/0605 , H04L12/4135
摘要： When a message is transmitted, frame by frame, from any one (10) of a plurality of multiplex nodes to a common multiplex bus (MB) to which the multiplex nodes are connected, each of the multiplex nodes (20 and 30) determines that transmission of a frame therefrom is allowed when it detects a transmission permission signal (b, b') added to the frame after detection of and idle state of the multiplex bus, and starts transmitting a message data frame. This makes it possible to properly implement priority-based control according to the priority levels of the data frames irrespectively of variations in the reference clocks of the multiplex nodes. Further, receiving multiplex nodes perform frame synchronization at the rise of a special code (a) of a start code (SOM) of a message data frame, and then perform re-synchronization at the rise of a special bit pattern (b") which includes a passive bit and a dominant bit. This prevents synchronization from being deviated and bit errors resulting from deviated synchronization, thus leading to higher reliability of multiplex transmission.
摘要翻译：当从多个多路复用节点中的任何一个（10）到多路复用节点连接的公共多路复用总线（MB）逐帧传输消息时，多路复用节点（20和30）中的每一个确定当检测到多路复用总线的检测和空闲状态之后检测到添加到帧中的发送许可信号（b，b'）时，允许发送帧，并开始发送消息数据帧。这使得可以根据数据帧的优先级来适当地实现基于优先级的控制，而与多路复用节点的参考时钟的变化无关。此外，接收多路复用节点在消息数据帧的起始码（SOM）的特殊码（a）的上升处执行帧同步，然后在特殊位模式（b“）的上升执行重新同步，其中包括无源位和占位。这防止了同步偏离和由偏差同步引起的位错误，从而导致更高的多路传输可靠性。

3. 发明授权

US5465255A Multiplex transmission system 失效
标题翻译：多路传输系统
公开(公告)号：US5465255A
公开(公告)日：1995-11-07
申请号：US190233
申请日：1994-01-31
申请人： Motoharu Tanaka , Kyosuke Hashimoto , Yusaku Himono
发明人： Motoharu Tanaka , Kyosuke Hashimoto , Yusaku Himono
IPC分类号： H04L25/00 , H04L12/40 , H04L12/42 , H04L29/14 , H04L5/22
CPC分类号： H04L12/40045 , H04L69/40 , H04L12/40169 , H04L2012/40273
摘要： A multiplex transmission system according to the present invention is provided with a plurality of multiplex nodes which are connected in parallel with two common buses so that data are transmitted between the nodes. A receiver circuit of each multiplex node includes a passive potential detector section and bias sections. In case of any trouble on the buses, in this multiplex transmission system, the passive potential detector section detects the respective passive-mode potentials of the buses, controls the bias sections in accordance with the detected passive potentials, and sets input potentials within a predetermined range, thereby enabling data transmission between the multiplex nodes.
摘要翻译：根据本发明的复用传输系统具有多个多路复用节点，它们与两条公共总线并联连接，从而在节点之间传输数据。每个多路复用节点的接收机电路包括无源电位检测器部分和偏置部分。在总线上有任何问题的情况下，在该多路复用传输系统中，无源电位检测器部分检测各总线的无源模式电位，根据检测到的被动电位来控制偏置部分，并将输入电位设定在预定的从而实现多路复用节点之间的数据传输。

4. 发明授权

US5404498A Voltage setting apparatus in a multiplex transmission system 失效
标题翻译：多路传输系统中的电压设定装置
公开(公告)号：US5404498A
公开(公告)日：1995-04-04
申请号：US917059
申请日：1992-09-15
申请人： Motoharu Tanaka , Kyosuke Hashimoto , Kiyoshi Inoue
发明人： Motoharu Tanaka , Kyosuke Hashimoto , Kiyoshi Inoue
IPC分类号： H04L12/40 , G06F11/00
CPC分类号： H04L12/40006 , H04L2012/40215
摘要： Multiplex nodes (11, 12) connected via multiplex transmission lines (A, B and C), a voltage setting unit 16, which changes the voltage of the multiplex transmission line C to a specified value, a controller IC 14, which detects a failure in the multiplex transmission lines A and B, a protective circuit 15, which writes specified address data received from the controller IC 14 and key word data and sends a state signal corresponding to these pieces of data to the voltage setting unit 16, and a controller IC 14 which writes these pieces of data in a predetermined area of the protective circuit 15 are provided. The controller IC 14 detects a failure, the voltage setting unit 16 connects the specified multiplex transmission line C to a power supply or ground according to a state signal received from the protective circuit 15, thus changing the states of the multiplex transmission lines A and B.
摘要翻译： PCT No.PCT / JP91 / 01686 Sec。 371日期：1992年9月15日 102（e）日期1992年7月30日PCT 1991年12月3日PCT PCT。公开号WO92 / 10897 日期：1992年6月25日。经由复用传输线（A，B和C）连接的多路复用节点（11,12），将多路复用传输线C的电压改变为指定值的电压设定单元16，控制器检测多路复用传输线A和B中的故障的IC14，写入从控制器IC 14接收的指定地址数据和关键字数据的保护电路15，并将与这些数据相对应的状态信号发送到电压设置单元16和将这些数据写入保护电路15的预定区域中的控制器IC 14。控制器IC14检测到故障，电压设定单元16根据从保护电路15接收的状态信号将指定的多路复用传输线C连接到电源或接地，从而改变多路复用传输线A和B的状态。

5. 发明授权

US06490515B1 Passenger detecting apparatus 失效
标题翻译：乘客检测仪
公开(公告)号：US06490515B1
公开(公告)日：2002-12-03
申请号：US09670935
申请日：2000-09-26
申请人： Hiroyo Okamura , Naobumi Kuboki , Takayuki Enomoto , Shoichi Negami , Kyosuke Hashimoto
发明人： Hiroyo Okamura , Naobumi Kuboki , Takayuki Enomoto , Shoichi Negami , Kyosuke Hashimoto
IPC分类号： G06F1900
CPC分类号： B60R21/01516 , B60N2/002 , B60R21/0152 , B60R21/01532 , B60R21/01554 , G01G19/4142
摘要： A passenger detecting apparatus determines the presence of a passenger or an object, such as a child seat, in a seat unit, estimates the weight of the passenger or determines the build of the passenger, thereby improving the usability of peripheral devices of a seat. The passenger detecting apparatus has a dielectric sensor (111) and a pressure-sensitive sensor (112) in a seat cushion (102) and detects the presence of a passenger or an object on a seat based on their outputs, or has a dielectric sensor and a pressure-sensitive sensor in the seat cushion and a dielectric sensor (113) in the back rest and an angle sensor (114) for detecting an angle defined by the seat cushion and the back rest and determines the build of a passenger based on their outputs.
摘要翻译：乘客检测装置确定乘客或物体（例如儿童座椅）在座椅单元中的存在，估计乘客的重量或者确定乘客的构造，从而提高座椅的外围设备的可用性。乘客检测装置在座垫（102）中具有介质传感器（111）和压敏传感器（112），并且基于它们的输出来检测乘客或物体在座椅上的存在，或者具有介电传感器以及座垫中的压敏传感器和靠背中的介电传感器（113）和用于检测由座垫和靠背限定的角度的角度传感器（114），并且基于他们的产出。

6. 发明授权

US5298795A Current consumption control device 失效
标题翻译：电流消耗控制装置
公开(公告)号：US5298795A
公开(公告)日：1994-03-29
申请号：US27569
申请日：1993-03-05
申请人： Atsuhiko Suzuki , Teruhisa Inoue , Kyosuke Hashimoto , Osamu Michihira , Seiji Hirano
发明人： Atsuhiko Suzuki , Teruhisa Inoue , Kyosuke Hashimoto , Osamu Michihira , Seiji Hirano
IPC分类号： H02J1/00 , B60R16/02 , B60R16/03 , H02J13/00 , G06F1/32
CPC分类号： H02J13/0034 , B60R16/03 , Y10T307/469 , Y10T307/766
摘要： A device for controlling the current consumption of a power supply which applies a voltage to a transmission control circuit for transmitting a transmission signal with respect to a transmission line is provided. A power supply stabilizing circuit for stabilizing a voltage applied from the power supply; an amplitude detection circuit for detecting a transmission signal input from the transmission line; a switching circuit for interrupting application of a voltage from the power supply stabilizing circuit to the transmission control circuit; and a control circuit for controlling the open/closed state of the switching circuit according to the presence or absence of a transmission signal detected by the amplitude detection circuit are provided, and only when the amplitude detection circuit has detected the transmission signal, the control circuit sets the switching circuit into the closed state so as to permit a voltage to be applied to the transmission control circuit. When no transmission signal is transmitted, application of an unnecessary voltage to the transmission control circuit is interrupted, thereby reducing the current consumption.
摘要翻译：提供了一种用于控制向传输控制电路施加电压以用于相对于传输线传输传输信号的电源的电流消耗的装置。一种用于稳定从电源施加的电压的电源稳定电路; 幅度检测电路，用于检测从传输线输入的传输信号; 用于中断从电源稳定电路向传输控制电路施加电压的开关电路; 并且提供一种用于根据振幅检测电路检测到的发送信号的存在或不存在来控制开关电路的开/关状态的控制电路，并且只有当振幅检测电路检测到发送信号时，控制电路将开关电路设置为闭合状态，以允许将电压施加到变速器控制电路。当没有发送发送信号时，向发送控制电路施加不必要的电压被中断，从而降低电流消耗。

7. 发明授权

US5450393A Multiplex transmission apparatus 失效
标题翻译：多路传输装置
公开(公告)号：US5450393A
公开(公告)日：1995-09-12
申请号：US244235
申请日：1994-05-19
申请人： Yuichi Watanabe , Kyosuke Hashimoto , Mitsunori Kato , Yusaku Himono
发明人： Yuichi Watanabe , Kyosuke Hashimoto , Mitsunori Kato , Yusaku Himono
IPC分类号： H04L12/40 , H04L29/14
CPC分类号： H04L12/40006
摘要： A terminal node (40); which includes a first bias unit (41) for biasing a first transmission line (10), out of two common transmission lines (10, 11), to a power supply potential, a second bias unit (42) for biasing a second transmission line (11) to the ground potential, and a communication control unit (43) for controlling data transmission. Another terminal node (50), which includes a communication control unit (51) is also provided. Connecting terminals (44 to 47, 52 to 55) are provided which connect the bias units (41, 42) and the communication control units (43, 51) of the terminal nodes (40, 50) to the transmission lines (10, 11) at two points for each line, and the terminal nodes (40, 50) are daisy-chain-connected to the transmission lines (10, 11) by means of the connecting terminals.
摘要翻译： PCT No.PCT / JP93 / 01338 Sec。 371日期1994年5月19日 102（e）日期1994年5月19日PCT提交1993年9月17日PCT公布。公开号WO94 / 07317 日期：1994年3月3日。终端节点（40）; 其包括用于将两个公共传输线（10,11）中的第一传输线（10）偏置到电源电位的第一偏置单元（41），用于偏置第二传输线的第二偏置单元（42）（11）到地电位，以及用于控制数据传输的通信控制单元（43）。还提供了另一终端节点（50），其包括通信控制单元（51）。提供连接端子（44至47,52至55），其将端子节点（40,45）的偏置单元（41,42）和通信控制单元（43,41）连接到传输线（10,11 ），并且终端节点（40,50）通过连接终端与传输线（10,11）进行菊花链连接。

8. 发明授权

US5388089A Apparatus for connecting multiplex transmission systems 失效
标题翻译：用于连接多路传输系统的装置
公开(公告)号：US5388089A
公开(公告)日：1995-02-07
申请号：US50153
申请日：1993-04-26
申请人： Kunio Odaka , Kyosuke Hashimoto
发明人： Kunio Odaka , Kyosuke Hashimoto
IPC分类号： H04L12/40 , H04L12/46 , H04L12/66
CPC分类号： H04L12/4604 , H04L12/40013 , H04L12/4625 , H04L12/66 , H04L2012/40273
摘要： At least two multiplex nodes (11 to 15 or 21 to 25) are connected to each other by means of a data bus (10a or 20a), at least two data buses (10a, 20a) are connected with the individual multiplex nodes (11 to 15, 21 to 25), and a gateway node (30) is connected individually to the data buses (10a, 20a). An internal memory (30d) stores data inputted through the data buses (10a, 20a) and a CPU (30a) discriminates the data inputted through the data buses (10a, 20a). The CPU (30a) discriminates data sent from one multiplex node and stores it in the internal memory (30d), and converts it into data for the other line for sending or transmits it without converting it.
摘要翻译： PCT No.PCT / JP91 / 01163 Sec。 371日期：1993年4月26日 102（e）日期1993年4月26日PCT 1991年8月30日PCT PCT。公开号WO93 / 05602 日期：1993年3月18日。至少两个多路复用节点（11至15或21至25）通过数据总线（10a或20a）彼此连接，至少两条数据总线（10a，20a）连接与单个多路复用节点（11至15,21至25）和网关节点（30）分别连接到数据总线（10a，20a）。内部存储器（30d）存储通过数据总线（10a，20a）输入的数据，CPU（30a）识别通过数据总线（10a，20a）输入的数据。 CPU（30a）识别从一个多路复用节点发送的数据并将其存储在内部存储器（30d）中，并将其转换成另一行的数据，用于发送或发送它，而不转换它。

9. 发明授权

US5307340A Multipath transmission system with a troubleshooting arrangement for detecting failure 失效
标题翻译：多路传输系统，具有检测故障的故障排除
公开(公告)号：US5307340A
公开(公告)日：1994-04-26
申请号：US815922
申请日：1991-12-30
申请人： Kiyoshi Inoue , Kyosuke Hashimoto , Yutaka Matsuda , Shoji Hara , Kunio Odaka , Seiji Hirano , Osamu Michihira , Yoshikazu Nobutoki
发明人： Kiyoshi Inoue , Kyosuke Hashimoto , Yutaka Matsuda , Shoji Hara , Kunio Odaka , Seiji Hirano , Osamu Michihira , Yoshikazu Nobutoki
IPC分类号： B60R16/02 , B60R16/03 , H04L12/413 , H04J3/14
CPC分类号： H04L12/40182 , H04L12/4135 , B60R16/0315
摘要： A multipath transmission system according to the present invention comprises a plurality of multiplex nodes connected to two multiplex buses. Each of the multiplex nodes is assigned to a specific apparatus, and includes a communication control circuit (LSI) for fetching multiplex signals from the apparatus and transmitting the multiplex signals to the multiplex buses. One multiplex node, out of the plurality of multiplex nodes, includes communication control circuits driver/receiver circuits, and troubleshooting driver/receiver circuits, which are connected to the multiplex buses and used for signal transfer between the buses, and a microprocessor for troubleshooting the multiplex buses and the multiplex nodes. The multiplex node relays a failure signal, corresponding to the result of troubleshooting, to the other network which suffers no trouble.
摘要翻译：根据本发明的多径传输系统包括连接到两个多路复用总线的多个复用节点。每个多路复用节点被分配给特定装置，并且包括用于从装置取出多路复用信号并将多路复用信号发送到多路复用总线的通信控制电路（LSI）。在多个多路复用节点中的一个多路复用节点包括连接到多路复用总线并用于总线之间的信号传输的通信控制电路驱动器/接收器电路和故障排除驱动器/接收器电路以及用于故障排除的微处理器多路复用总线和多路复用节点。多路复用节点将与故障诊断结果相对应的故障信号中继到没有故障的其他网络。

10. 发明授权

US5295132A Multiplex transmission apparatus with transmission line fault detection 失效
标题翻译：具有传输线路故障检测功能的多路传输设备
公开(公告)号：US5295132A
公开(公告)日：1994-03-15
申请号：US935536
申请日：1992-08-25
申请人： Kyosuke Hashimoto , Kiyoshi Inoue , Yuichi Watanabe
发明人： Kyosuke Hashimoto , Kiyoshi Inoue , Yuichi Watanabe
IPC分类号： H04J3/00 , B60R16/02 , B60R16/03 , H04J3/14 , H04L1/22 , H04L5/22 , H04L25/08 , H04J1/16
CPC分类号： H04L25/08 , B60R16/0315 , G05B2219/33238
摘要： A multiplex transmission apparatus in accordance with the present invention is interconnected with other multiplex transmission apparatuses via common transmission lines, and it is used for a multiplex transmission system which performs data transmission. The multiplex transmission apparatus comprises voltage converting circuits which detect voltages of the transmission lines, the first comparator which compares the detected voltages, the second comparator which compares one voltage of the detected voltages with a reference voltage, and the third comparator which compares the other detected voltage with a reference voltage. The comparators supply the comparison results to differential circuits, respectively, set the output of the differential circuit linked to a comparator, which is connected to a faulty line, for "L", and determine the logical sum of the outputs of the differential circuits by a logical synthesizing circuit. By applying the determined logical sum to a multiplex transmission control circuit, the apparatus makes it possible to reduce wasteful message transmission and successfully cope with faults in the transmission lines without causing delay in transmission of messages which require quick responses and without increasing the traffic volume of the transmission lines. The multiplex transmission control circuit detects signals on the transmission lines according to the comparison results of the comparators.
摘要翻译：根据本发明的复用传输装置通过公共传输线与其他多路复用传输装置互连，并且用于执行数据传输的多路复用传输系统。多路复用传输装置包括检测传输线的电压的电压转换电路，比较检测电压的第一比较器，将检测电压的一个电压与参考电压进行比较的第二比较器和比较其它检测到的电压的第三比较器电压与参考电压。比较器分别将比较结果提供给差分电路，将连接到故障线路的比较器的差分电路的输出设置为“L”，并通过以下方式确定差分电路的输出的逻辑和逻辑合成电路。通过将确定的逻辑和应用于多路复用传输控制电路，该装置可以减少浪费的消息传输并成功地处理传输线路中的故障，而不会导致需要快速响应的消息的传输延迟，并且不增加传输线路的业务量传输线路。复用传输控制电路根据比较器的比较结果检测传输线上的信号。

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