公开(公告)号：US20100214317A1

公开(公告)日：2010-08-26

申请号：US12657000

申请日：2010-02-23

申请人： Kei Miura ,  Tomoaki Sasaki ,  Hajime Yabu ,  Yuichi Yoshimura ,  Katsuhiko Kimura ,  Yuichiro Naoi ,  Takashi Itou

发明人： Kei Miura ,  Tomoaki Sasaki ,  Hajime Yabu ,  Yuichi Yoshimura ,  Katsuhiko Kimura ,  Yuichiro Naoi ,  Takashi Itou

IPC分类号： G09G5/00

CPC分类号： H04L12/12 ,  H04L12/2816 ,  Y02D50/40

摘要： A monitoring and control device for use in a remote monitoring and control system includes a display unit provided with a screen for displaying operation buttons mated with the loads, an operation input unit operable by a user, the operation input unit including a touch switch panel superimposed on the screen of the display unit and a control unit for performing display control of the display unit and load control in response to the operation of the operation input unit. The control unit includes a display control unit for causing the display unit to display one operation page selected from a plurality of operation pages containing different combinations of operation buttons and a page changeover unit for changing over the operation page displayed on the display unit in response to a user's operation.

摘要翻译： 一种用于远程监视和控制系统的监视和控制装置，包括一个显示单元，该显示单元设有一个用于显示与负载相配的操作按钮的屏幕，一个由用户操作的操作输入单元，该操作输入单元包括一个叠加的触摸开关面板 在显示单元的屏幕上以及用于响应于操作输入单元的操作执行显示单元的显示控制和负载控制的控制单元。 控制单元包括显示控制单元，用于使显示单元显示从包含操作按钮的不同组合的多个操作页面选择的一个操作页面和用于响应于显示单元显示的显示单元上显示的操作页面的页面转换单元 用户的操作。

公开(公告)号：US06522291B1

公开(公告)日：2003-02-18

申请号：US09716451

申请日：2000-11-21

申请人： Takahide Noguchi ,  Katsuya Yamamoto ,  Yuichiro Naoi ,  Koji Yamamoto ,  Hideki Oka ,  Hiroki Nishimoto

发明人： Takahide Noguchi ,  Katsuya Yamamoto ,  Yuichiro Naoi ,  Koji Yamamoto ,  Hideki Oka ,  Hiroki Nishimoto

IPC分类号： H04B7185

CPC分类号： H01Q23/00 ,  G01S19/36 ,  H01Q1/526 ,  H01Q9/0407

摘要： A compact GPS receiver includes a GPS antenna composed of a patch and a ground plane to receive high frequency satellite signals, an analog circuit which processes the high frequency satellite signals into a digital signal, a digital circuit which processes the digital signal to compute positional coordinates of the GPS antenna, and an interface connector which outputs the positional coordinates to an external device. A substrate is provided to support the GPS antenna, the analog circuit, the digital circuit, and the interface connector. An EMI (electromagnetic interference) shield is provided to shield at least the digital circuit to block a noise developing at the digital circuit from interfering with the GPS antenna. The GPS antenna is mounted on the EMI shield to share the ground plane with the EMI shield, while keeping the patch insulated electrically from the EMI shield. Thus, the GPS receiver can be made compact by making the use of the EMI shield also as the ground plane of the antenna, while assuring to block the noise from interfering with the antenna and affording sufficient antenna gain with the increased ground plane.

摘要翻译： 紧凑型GPS接收机包括由贴片和接地平面组成的GPS天线以接收高频卫星信号，将高频卫星信号处理成数字信号的模拟电路，处理数字信号以计算位置坐标的数字电路 的GPS天线，以及将位置坐标输出到外部设备的接口连接器。 提供基板以支持GPS天线，模拟电路，数字电路和接口连接器。 提供EMI（电磁干扰）屏蔽以屏蔽至少数字电路以阻止在数字电路处产生的噪声干扰GPS天线。 GPS天线安装在EMI屏蔽层上，与EMI屏蔽共享接地层，同时保持贴片与EMI屏蔽电绝缘。 因此，通过将EMI屏蔽物也用作天线的接地平面，可以使GPS接收机紧凑化，同时确保阻止噪声干扰天线，并通过增加的接地平面提供足够的天线增益。