公开(公告)号：US3975902A

公开(公告)日：1976-08-24

申请号：US476182

申请日：1974-06-04

申请人： Jack R. Smith ,  Leonard H. Burrows ,  Richard S. Heiser ,  Richard J. Hertz ,  Joseph A. Pesavento ,  John F. Reuther ,  James J. Shields ,  Robert A. Yannone

发明人： Jack R. Smith ,  Leonard H. Burrows ,  Richard S. Heiser ,  Richard J. Hertz ,  Joseph A. Pesavento ,  John F. Reuther ,  James J. Shields ,  Robert A. Yannone

IPC分类号： F02C9/00 ,  G05B7/02 ,  G05B7/04 ,  F02C9/10 ,  F02C9/02

CPC分类号： G05B7/04 ,  F02C9/00 ,  G05B7/02

摘要： A local maintenance controller permits continued power generation during maintenance or failure of a primary gas turbine control system by manually for maintenance purposes or automatically for failure purposes assuming turbine control to thereby insure continued operation. The local maintenance controller set forth is particularly suitable for use in conjunction with a computer implemented gas turbine control system.Transfer between the local maintenance controller and the primary control system is effected in a bumpless manner so that load swings are absent. However, if the turbine was operating at system reserve at the time of transfer, the local maintenance controller reduces the load to peak value until primary control is resumed. Operation at any other load at the time of transfer is maintained by the controller. Transfer back to primary control is also effected in a bumpless manner.Pushbuttons provided on the controller and associated circuitry permit an operator to change loads as necessary within the limits of a peak performance curve. In addition, the turbine can be started, synchronized and loaded as necessary by the operator.

摘要翻译： 本地维护控制器允许在主要燃气涡轮机控制系统的维护或故障期间通过手动进行维护目的或为了故障目的而自动进行发电，从而确保涡轮机控制从而确保持续运行。 所提出的本地维护控制器特别适合与计算机实施的燃气轮机控制系统一起使用。

公开(公告)号：US08620110B2

公开(公告)日：2013-12-31

申请号：US09737371

申请日：2000-12-15

申请人： Richard J. Hertz ,  Scott P. Robertson

发明人： Richard J. Hertz ,  Scott P. Robertson

IPC分类号： G06K9/00

CPC分类号： H04L67/06 ,  H04N1/00127 ,  H04N1/00129 ,  H04N1/00244 ,  H04N1/32101 ,  H04N1/34

摘要： A system and method are provided for distributing digital images to a user. The system includes an image capture device for creating digital images, and at least one image server in communication with the image capture device via a communication network, such as the Internet. The image server is operable to receive and store the digital images transmitted from the image capture device. At least one programmable software agent in communication with the image server via the communication network automatically selects a subset of the digital images provided by the image server for distribution to the user. The system further includes one or more display devices for displaying the digital images selected by the software agent.

摘要翻译： 提供了一种用于将数字图像分发给用户的系统和方法。 该系统包括用于创建数字图像的图像捕获装置，以及至少一个通过诸如因特网的通信网络与图像捕获装置通信的图像服务器。 图像服务器可操作以接收和存储从图像捕获装置发送的数字图像。 经由通信网络与图像服务器通信的至少一个可编程软件代理自动选择由图像服务器提供的用于分发给用户的数字图像的子集。 该系统还包括用于显示由软件代理选择的数字图像的一个或多个显示设备。