Network port configuration method, device and system

A configuration system and configuration method technology, which is applied in the field of nuclear power DCS, can solve the problems of inconvenient operation for users, different implementation methods of Level1 gateways, and cannot be changed, so as to achieve the effect of improving user experience

Pending Publication Date: 2021-11-30
CHINA TECHENERGY
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Problems solved by technology

[0003] The implementation methods of Level1 gateways of different manufacturers are different. Some Level1 gateways have only one interface for communicating with third parties, and some have more than one interface. They can communicate with multiple different third-party systems at the same time, but this kind of gateway needs to be configured before operation. Configure the parameters and protocols of each communication network port, and cannot be changed after the configuration is completed. If you want to change it, you need to reconfigure and then power on the Level1 gateway device again, which will bring inconvenience to the user's operation.

Method used

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  • Network port configuration method, device and system
  • Network port configuration method, device and system
  • Network port configuration method, device and system

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0040] This application discloses a network port configuration method, which is applied to the network port configuration system, and its flow chart is as follows figure 1 shown, including:

[0041] Step S11, during the operation of the gateway, obtain network port configuration information, and determine the network port information structure;

[0042] Step S12. Based on the network port configuration information, update the protocol entry pointers of each network port in the netw...

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Abstract

The invention discloses a network port configuration method, device and system, and the method comprises the steps: updating a protocol entry pointer of a network port and a parameter of the network port stored in a network port information table in a gateway operation process after obtaining network port configuration information; the updated network port information table stores a protocol entry pointer and parameters stored based on the current network port configuration information, so that protocol communication tasks can be executed based on the network ports after the network port information table is updated, and communication protocols of the network ports in the gateway can be reconfigured under the condition that the gateway is online; and the process that the gateway needs to be powered off and then powered on again when the communication protocol is updated is avoided, and the user experience is improved.

Description

technical field [0001] The present application relates to the field of nuclear power DCS, in particular to a network port configuration method, device and system. Background technique [0002] Level1 non-safety level system gateway is an important device in the nuclear power DCS system, and its main function is to complete the data communication between the DCS system and the third-party system. [0003] The implementation methods of Level1 gateways of different manufacturers are different. Some Level1 gateways have only one interface for communicating with third parties, and some have more than one interface. They can communicate with multiple different third-party systems at the same time, but this kind of gateway needs to be configured before operation. Configure the parameters and protocols of each communication network port, and cannot be changed after the configuration is completed. If you want to change it, you need to reconfigure and then power on the Level1 gateway ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
CPCH04L41/0813H04L41/0893
Inventor 承维江国进马建新胡俊彭立张晓冬张春雷
Owner CHINA TECHENERGY
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