-
公开(公告)号：US5343472A
公开(公告)日：1994-08-30
申请号：US676283
申请日：1991-03-28
申请人： Osamu Michihira , Masao Hideshima , Akira Sone
发明人： Osamu Michihira , Masao Hideshima , Akira Sone
IPC分类号： B60R16/02 , B60R16/023 , B60R16/03 , H04L12/413 , H04J3/02 , H04J3/16
CPC分类号： H04L12/413 , H04L12/403 , B60R16/0315 , H04L2012/40273
摘要： In a multiplex transmission system for vehicles, the right to access a bus is divided into a plurality of main time slots, and the individual time slots are subdivided into two subordinate time slots. In each individual main time slot, a communication node having comparatively heavy traffic is assigned to a first of the two subordinate time slots, and a communication node having comparatively light traffic is assigned to a second of the two subordinate time slots.
摘要翻译： 在用于车辆的多路复用传输系统中，访问总线的权利被分成多个主时隙，并且各个时隙被细分为两个从属时隙。 在每个单独的主时隙中，具有相对较重业务量的通信节点被分配给两个下属时隙中的第一时隙，并且具有较轻业务的通信节点被分配给两个从属时隙中的第二时隙。
-
公开(公告)号：US5274638A
公开(公告)日：1993-12-28
申请号：US675816
申请日：1991-03-27
申请人： Osamu Michihira , Masao Hideshima , Akira Sone
发明人： Osamu Michihira , Masao Hideshima , Akira Sone
IPC分类号： B60R16/02 , B60R16/023 , B60R16/03 , H04L29/14 , H04J3/02
CPC分类号： B60R16/0315 , B60R2016/0322
摘要： A system for reporting the occurrence of a failure in a multiplex communication network system in which a plurality of communication nodes are connected to one another and information is exchanged by transceiving frames. In the system, if a failure takes place in any of the communication nodes, the frame which reports the failure occurrence is transmitted to the network while being given the top priority.
-
公开(公告)号：US5343470A
公开(公告)日：1994-08-30
申请号：US102953
申请日：1993-08-06
CPC分类号： B60R16/0315 , B60R2016/0322 , H04L12/4013 , H04L2012/40273
摘要： In a multiplex transmission system wherein data is transmitted among a plurality of control units connected to a multiplex transmission line in decentralized fashion, communication is performed upon changing the period of the data transmission among the control units and the method of transmission, such as the order of priority of transmission, in dependence upon the travelling state of the vehicle equipped with the multiplex transmission system, the operating states of the control units or the control unit which is a party to the communication.
摘要翻译： 在以分散方式连接到多路复用传输线路的多个控制单元之间发送数据的多路复用传输系统中，在改变控制单元之间的数据传输周期和传输方法之间进行通信，例如命令 根据配备有多路传输系统的车辆的行驶状态，作为通信方的控制单元或控制单元的操作状态，发送优先级。
-
公开(公告)号：US5548601A
公开(公告)日：1996-08-20
申请号：US160126
申请日：1993-12-02
申请人： Shinji Kato , Chikashi Tagawa , Osamu Michihira , Akira Sone
发明人： Shinji Kato , Chikashi Tagawa , Osamu Michihira , Akira Sone
CPC分类号： G06F11/1641 , B60T8/4854 , B60T8/885 , G05B9/02 , B60T2270/406
摘要： An apparatus for diagnosing failures in a plurality of control units is provided in a control system. The apparatus has a detection device provided outside of the control units for comparing output data representing processing results of the control units to detect disparity of the output data of the control units, and a device for determining that a failure has occurred in at least one of the control units when the detection device detects the disparity of the output data.
摘要翻译： 在控制系统中设置有用于诊断多个控制单元中的故障的装置。 所述装置具有设置在所述控制单元的外部的检测装置，用于比较表示所述控制单元的处理结果的输出数据，以检测所述控制单元的输出数据的不一致性，以及用于确定在所述控制单元中的至少一个中发生故障的装置 当检测装置检测到输出数据的差异时，控制单元。
-
公开(公告)号：US5233227A
公开(公告)日：1993-08-03
申请号：US679137
申请日：1991-03-28
CPC分类号： B60L1/00 , B60H1/00428 , B60H1/247 , B60L8/003 , H01L31/02021 , H02J7/355 , H02S10/40 , B60L2250/16 , B60R16/03 , Y02E10/50 , Y02T10/7083 , Y10T307/461 , Y10T307/469
摘要： A solar battery system for a vehicle comprises a solar battery mounted on a body of the vehicle, a load connector for connecting selectively at least one of electric equipments provided in the vehicle with the solar battery so as to apply an output of the solar battery to the electric equipment connected thereby with the solar battery, a battery output checker for detecting the magnitude of the output of the solar battery, and a controller operative to select in response to the magnitude of the output of the solar battery detected by the battery output checker one or more of the electric equipments provided in the vehicle, which operate with power consumption corresponding appropriately to the output of the solar battery, as one or more electric equipments to be connected by the load connector with the solar battery.
摘要翻译： 一种用于车辆的太阳能电池系统，包括安装在车身上的太阳能电池，用于将设置在车辆中的至少一个电气设备与太阳能电池相连接的负载连接器，以将太阳能电池的输出施加到 与太阳能电池连接的电气设备，用于检测太阳能电池的输出的大小的电池输出检查器，以及响应于由电池输出检查器检测到的太阳能电池的输出的大小而选择的控制器 设置在车辆中的一个或多个电气设备，其作为与太阳能电池的负载连接器连接的一个或多个电气设备一起工作，其功率对应于太阳能电池的输出。
-
公开(公告)号：US5142526A
公开(公告)日：1992-08-25
申请号：US480715
申请日：1990-02-15
IPC分类号： G01M17/007 , H04J3/14 , H04L1/16 , H04L12/26 , H04L12/413
CPC分类号： H04L1/1614 , H04J3/14 , H04L12/40006
摘要： A transmission failure diagnosis apparatus for use in a multiplex transmission system which sends and receives data by time division communication among a plurality of nodes connected by a common transmission path. This transmission failure diagnosis apparatus comprises a reception circuit, connected in the transmission path, for receiving a transmission signal on the transmission path, an amplitude detection circuit for detecting the signal amplitude of a transmission signal received by this reception circuit, and a judgment circuit for judging failures in the system on the basis of the amplitude of the transmission signal detected by the amplitude detection circuit.
-
7.发明授权
公开(公告)号：US5119371A
公开(公告)日：1992-06-02
申请号：US423988
申请日：1989-10-18
申请人： Kiyoshi Inoue , Atsuhiko Suzuki , Yukio Nanpo , Yusaku Himono , Osamu Michihira , Yuichi Ito
发明人： Kiyoshi Inoue , Atsuhiko Suzuki , Yukio Nanpo , Yusaku Himono , Osamu Michihira , Yuichi Ito
CPC分类号： B60R16/0315 , H04L12/10 , H04L12/40006 , B60R2016/0322 , H04L2012/40273 , Y02B60/33
摘要： A multipath transmission system for an automobile according to the present invention comprises a plurality of multiplex transmission units connected in parallel with each other to one common bus. Each transmission unit is assigned to one of groups in which various devices attached to the automobile are classified. The transmission unit includes a sending circuit for transmitting the multiple signals from the devices in the group concerned to the other units through the bus. The system further comprises a power source for always applying electric power to the sending circuit of at least one of the multiplex transmission units. Only that multiplex transmission unit to which the electric power is always applied is provided with a bias circuit which sets the potential of the multiple signals on the bus when the multiple signals are supplied from the sending circuits of any multiplex transmission unit to the bus.
-
公开(公告)号：US5090012A
公开(公告)日：1992-02-18
申请号：US525840
申请日：1990-05-21
IPC分类号： B60R16/02 , B60R16/023 , B60R16/03 , H04L12/26 , H04L12/413 , H04L29/14
CPC分类号： H04L43/065 , H04L12/4135 , H04L43/0847 , H04L43/16 , B60R16/0315 , H04L12/413 , H04L2012/40273 , H04L43/0817
摘要： A multiple transmission system for use in a vehicle, in which a second node having a control function sends an command to first nodes of an ordinary type when an transmission error higher than a certain level takes place or at certain time intervals to effect system refreshment which resides in the following operation. Each of the first nodes, which has received the command, sends its status information (e.g., the status of an input device element such as a sensor or switch) to the other nodes. The other nodes which receive this information initialize their status (e.g., the status of an output device element such as an actuator or a motor) according to the received status information.
-
公开(公告)号：US5550830A
公开(公告)日：1996-08-27
申请号：US364392
申请日：1994-12-23
申请人： Yasuhiko Kurata , Yuichi Akiyama , Osamu Michihira
发明人： Yasuhiko Kurata , Yuichi Akiyama , Osamu Michihira
CPC分类号： B60R16/0315 , G08C15/00 , H04L12/28
摘要： The number of control nodes, of a plurality of control nodes distributed/connected to a common multiplex transmission path, which can exchange data with each other, is counted and data communication between the plurality of control nodes is performed while each control node prolongs the data transmission period as the number of control nodes, i.e., the number of control nodes which can exchange data with each other, increases.
摘要翻译： 对可以彼此交换数据的公共多路传输路径分配/连接的多个控制节点的控制节点的数量进行计数，并且在每个控制节点延长数据的同时执行多个控制节点之间的数据通信 传输周期作为控制节点的数量，即可以彼此交换数据的控制节点的数量增加。
-
公开(公告)号：US5298795A
公开(公告)日：1994-03-29
申请号：US27569
申请日：1993-03-05
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。
-
-
-
-
-
-
-
-
-
搜索结果
27 条记录 (耗时 0.02 秒)
