Monitoring multiplex transmission system having a respective controller
for each of a number of transmission devices in the system
    15.
    发明授权
    Monitoring multiplex transmission system having a respective controller for each of a number of transmission devices in the system 失效
    监控多路复用传输系统,其具有用于系统中的多个传输设备中的每一个的相应控制器

    公开(公告)号:US5504737A

    公开(公告)日:1996-04-02

    申请号:US252843

    申请日:1994-06-02

    CPC分类号: B60R16/0315 B60R2016/0322

    摘要: A multiplex transmission system includes a number of multiplex transmission devices connected to each other via a common transmission line for transmitting frames of data. Each frame of data includes a string of bits. The number of multiplex transmission devices includes a first multiplex transmission device having a first communication controller, the first communication controller transmitting a first frame of data at predetermined intervals of time while changing a predetermined bit of data in the first frame; and a second multiplex transmission device having a second communication controller, the second communication controller transmitting a second frame of data to the first multiplex transmission device in response to one of (i) a change in input data from an external equipment, and (ii) a change in the predetermined bit of the first frame when the first frame is received by the second multiplex transmission device from the first multiplex transmission device.

    摘要翻译: 多路复用传输系统包括通过用于发送数据帧的公共传输线彼此连接的多个多路复用传输设备。 每帧数据包括一串位。 复用传输设备的数量包括具有第一通信控制器的第一多路复用传输设备,第一通信控制器在改变第一帧中的预定位数据的同时以预定的时间间隔发送第一帧数据; 以及具有第二通信控制器的第二多路复用传输设备,所述第二通信控制器响应于(i)来自外部设备的输入数据的改变之一向所述第一多路复用传输设备发送第二帧数据,以及(ii) 当所述第二多路传输装置从所述第一多路传输装置接收到所述第一帧时,所述第一帧的预定比特的改变。

    Method and apparatus for multi-window display with enhanced window
manipulation facilities
    16.
    发明授权
    Method and apparatus for multi-window display with enhanced window manipulation facilities 失效
    用于具有增强的窗口操纵设施的多窗口显示的方法和装置

    公开(公告)号:US5430838A

    公开(公告)日:1995-07-04

    申请号:US118359

    申请日:1993-09-09

    CPC分类号: G09G5/14

    摘要: A method and an apparatus for multi-window display with enhanced window manipulation facilities. In the apparatus, window images to be displayed in multi-window display are stored in a bit map memory. Various image processing operations are performed on the window images stored in the bit map memory, by regarding the window images as graphic images. Appropriate sections of processed window images are transferred to a frame buffer by using a bit block transfer device, and the image in the frame buffer is displayed on a display device.

    摘要翻译: 一种用于具有增强的窗口操纵设施的多窗口显示的方法和装置。 在该装置中,要在多窗口显示中显示的窗口图像被存储在位图存储器中。 通过将窗口图像视为图形图像,对存储在位图存储器中的窗口图像执行各种图像处理操作。 处理后的窗口图像的适当部分通过使用位块传送装置传送到帧缓冲器,并且帧缓冲器中的图像显示在显示装置上。