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A remote monitoring or maintenance method and device

A technology for remote monitoring and processing process, applied in the direction of digital transmission system, electrical components, transmission system, etc., which can solve the problems that are not mentioned, not done, and sockets are not mentioned, etc.

Active Publication Date: 2008-03-26
ASAT CHINA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, whether the communication status of the server is normal, whether it needs to be maintained and monitored by the remote workstation is not mentioned in the above method; there are no other security measures for the transparent transmission channel established between the remote workstation and the server, and The proxy realizes information exchange by establishing a socket for the communication between the remote workstation and the server. The above-mentioned proxy needs to install a more complex proxy software specially designed for it, and there is no way to establish the socket. referred to

Method used

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  • A remote monitoring or maintenance method and device
  • A remote monitoring or maintenance method and device
  • A remote monitoring or maintenance method and device

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Embodiment Construction

[0054] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0055] One aspect of the present invention provides a method for remote monitoring or maintenance, and establishes secure communication between a remote monitoring or maintenance workstation and an object requiring remote monitoring or maintenance; the method configures an agent for each object requiring remote monitoring or maintenance, and remotely monitors Or the maintenance workstation is connected through a network agent, and the agent monitors the health status of the communication status between the remote monitoring or maintenance object and the main control unit, and sends the result to the remote monitoring or maintenance workstation in time; then the remote monitoring or maintenance workstation according to the monitoring results The alarm information access needs to be remotely monitored or maintained. The network between the agent ...

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Abstract

This invention relates to a method for remote monitor or maintenance and a device for realizing it, in which, a remote monitor or maintenance working station is connected with an agent connected with an object needing remote monitor or maintenance via network, and the agent first of all monitors the communication state of the object and then transmits the monitor result to the working station to decide if it needs to access the object, after the agent sets up a virtual channel for the connection requirement of the station, it manages the channel safely by setting a timer with fixed time interval and sets up a transparent transmission path between the station and the object.

Description

technical field [0001] The invention relates to a remote monitoring or maintenance method and a device for realizing the method. Background technique [0002] At present, as the geographical scope covered by the industrial automation system and the number of sites at each level are increasing, more and more equipment objects need to be monitored or maintained remotely. In order to obtain the fault information of the equipment object that needs to be monitored or maintained and analyze the cause of the failure in time, the maintenance personnel usually need to run the maintenance software developed by the manufacturer for the specific equipment on the PC, and communicate with the equipment object that needs to be monitored or maintained through serial communication. Connect to obtain relevant fault information and analyze the cause of the fault. On the one hand, since most of the intelligent industrial equipment that needs to be monitored or maintained does not have a dedica...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L12/26
Inventor 梁俊林苑
Owner ASAT CHINA TECH
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