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    • 1. 发明授权
    • Collective wiring system and method of control thereof
    • 集体布线系统及其控制方法
    • US5438506A
    • 1995-08-01
    • US179540
    • 1994-01-10
    • Shigeru OhoTakeshi HirayamaMasahiro MatsumotoAkira HasegawaFumio HamanoTakanori Shibata
    • Shigeru OhoTakeshi HirayamaMasahiro MatsumotoAkira HasegawaFumio HamanoTakanori Shibata
    • B60R16/02B60R16/03H04Q9/00G06F19/00
    • H04Q9/00B60R16/0315
    • A collective wiring system for an automobile provides a central control unit which communicates with a plurality of terminal control units each connected to one or more input or output devices, such as switches, sensors, motors and the like. The control over output devices in response to the status of input devices is performed by the central control unit on the basis of tables of data stored in memory. A scan table controls the order in which data communications are made to the terminal control units to obtain their status and provide them with control commands. A monitor table stores the current status of the terminal control units and a control table stores the control data for the terminal control units. A connection table stores the relationship between the terminal control unit for an input device and the terminal control unit for the output device to be controlled thereby. Thus, connection control between input and output devices is effected by software.
    • 一种用于汽车的集体接线系统提供了一个中央控制单元,该中央控制单元与多个终端控制单元进行通信,每个终端控制单元各自连接到诸如开关,传感器,电动机等的一个或多个输入或输出设备。 响应于输入设备的状态的输出设备的控制由中央控制单元基于存储在存储器中的数据表执行。 扫描表控制与终端控制单元进行数据通信以获得其状态并向其提供控制命令的顺序。 监视器表存储终端控制单元的当前状态,控制表存储终端控制单元的控制数据。 连接表存储用于输入装置的终端控制单元与要控制的输出装置的终端控制单元之间的关系。 因此,输入和输出设备之间的连接控制由软件实现。
    • 9. 发明授权
    • Multiplex communication system
    • 多路复用通信系统
    • US4654890A
    • 1987-03-31
    • US772615
    • 1985-09-04
    • Akira HasegawaTakanori ShibataFumio Hamano
    • Akira HasegawaTakanori ShibataFumio Hamano
    • B60R16/02B60R16/03H04B10/27H04B10/278H04L12/42H04B9/00H04J3/02
    • H04B10/27H04B10/278H04L12/42B60R16/0315
    • A multiplex communication system comprises a central control unit, a plurality of local control units, an optical loop transmission path interconnecting the central control unit and the plurality of local control units by optical fibers in a loop-like configuration to thereby cause data transmission to be effected among the control units through the optical fibers, and an electrical loop transmission path for interconnecting the central control unit and the plurality of local control units by electrical signal conductors in a loop-like configuration to thereby cause data transmission to be effected among the control units through the electrical signal conductors, wherein the central control unit selects at least one of the optical loop transmission path and the electrical loop transmission path to be connected to the signal transmitter means in dependence on predetermined conditions, so that data transmission is conducted between the central control unit and the local control units through the selected loop transmission path.
    • 多路通信系统包括中央控制单元,多个本地控制单元,光环路传输路径,以循环状配置通过光纤互连中央控制单元和多个本地控制单元,从而使数据传输成为 通过光纤在控制单元之间实现,以及电环路传输路径,用于通过电信号导体以环状配置将中央控制单元和多个本地控制单元互连,从而在控制中实现数据传输 单元通过电信号导体,其中中央控制单元根据预定条件选择要连接到信号发射机装置的光环路传输路径和电路传输路径中的至少一个,从而数据传输在 中央控制单元和本地控制单元 忽略选择的环路传输路径。