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Image processing system, method of controlling the image processing system, and program for a peripheral apparatus in the system

一种图像处理装置、终端装置的技术，应用在传输系统、数字传输系统、电气元件等方向，能够解决不能进行数据的交换、用户不容易识别等问题

Active Publication Date: 2005-06-08
OMRON CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, if the computer system on the remote user side is installed with a unit that restricts the import of external data, such as a firewall or a router, data exchange may not be possible.
In addition, since the terminal device used by a remote user is generally a personal computer, even if the user performs a setting operation on the image processing device, it may not be easy for the user on the field side to recognize what setting has been made. question

Method used

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  • Image processing system, method of controlling the image processing system, and program for a peripheral apparatus in the system
  • Image processing system, method of controlling the image processing system, and program for a peripheral apparatus in the system
  • Image processing system, method of controlling the image processing system, and program for a peripheral apparatus in the system

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Embodiment Construction

[0088] figure 1 The outline of the image processing system related to one embodiment of the present invention is shown.

[0089] This image processing system is a system in which an image processing device 1 installed at a production site (factory, etc.) and a terminal device 2 located at a place far from the production site (remote) are connected via the Internet 3 . The terminal device 2 used for access is a personal computer (hereinafter referred to as "terminal 2"), and a plurality of terminals 2 (indicated as 2A, 2B, and 2C in the figure) can be connected to one image processing device.

[0090] The image processing device 1 has an interface circuit for Ethernet (registered trademark), and is connected to the Internet 3 via a router (not shown in the figure) or the like. In addition, the terminal 2 may be incorporated in various types of systems such as a LAN or an intranet. In addition, as shown in the terminals 2B and 2C in the figure, means for restricting the readin...

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Abstract

Communication between the image processing device and the terminal device can be performed regardless of the network environment on the user side. An image processing device (1) at a production site is accessed from a remote terminal device (2A, 2B, 2C) via the Internet (3). When each terminal device (2A, 2B, 2C) sends an image transmission request based on the HTTP protocol to the image processing device (1), the image processing device (1) generates response data including the latest display image, and sends it back to the request source. Terminal devices (2A, 2B, 2C). After the terminal device (2A, 2B, 2C) starts up, it repeatedly executes the process of transmitting an image transmission request, the process of receiving response data, and the process of displaying a display image included in the response data in sequence.

Description

technical field [0001] The present invention belongs to the technical field of performing measurement processing on a predetermined object by processing an image obtained by imaging a predetermined object in a computer. In particular, the present invention relates to a technique for controlling communication and image display between the respective devices in a system in which an image processing device having a function of executing the above-mentioned measurement processing and any number of terminal devices are connected via a computer network. processing. Background technique [0002] An image processing device called a "vision sensor" is often used when positioning an assembled product and inspecting a finished product at a manufacturing site of an industrial product. Such an image processing device performs binarization processing, edge extraction processing, etc. on an image of a measurement object obtained by a camera, extracts a predetermined characteristic portion...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L67/02H04L67/025H04L67/12H04L69/16H04L69/161H04L69/163H04L69/329
Inventor 小松幸弘池田泰之
Owner OMRON CORP
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