Network data interaction method

A technology of network data and interactive methods, applied in digital transmission systems, encryption devices with shift registers/memory, electrical components, etc., can solve problems such as inability to effectively ensure real-time processing in different places, and achieve strong versatility and easy operation High performance, guaranteed real-time delivery, flexible and simple design effects

CN113965316APending Publication Date: 2022-01-21SHANGHAI SPACEFLIGHT INST OF TT&C & TELECOMM
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2022-01-21

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Abstract

The invention provides a network data interaction method. According to the main technical scheme, the method comprises the following steps: 1) developing a corresponding network interaction software system for an internal special cross-network segment special environment; 2) simplifying an equipment physical layer, and ensuring optimization of network transmission efficiency; and 3) designing high-reliability low-delay processing software for a network layer structure, and effectively filtering IP information and the like, so that the interaction rate of the whole network data is improved.
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Description

technical field

[0001] The invention relates to a network data interaction method. Background technique

[0002] The modern Internet mostly adopts store-and-forward packet switching technology and a three-tier ISP structure, in which computer networks can be divided into wide area networks, metropolitan area networks, and local area networks according to the scope of functions.

[0003] With the rapid development of my country's aerospace field, the existing aerospace design institutes and their affiliated professional processing systems have spread all over the country. Nowadays, there is an increasing demand for real-time collaborative data for the same type of equipment in multiple locations. Compared with the original multi-regional centralized office system for designers, the establishment of a dedicated high-speed WAN cross-segment data interaction system can properly liberate the original restrictions on regions, manpower, and venues, and greatly improve the processi...

Examples

Embodiment Construction

[0043] The embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. This embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the scope of protection of the present invention is not limited to the following the described embodiment. This implementation example is a system solution for a Tianjin-Beijing wireless joint test of a certain model of Aerospace.

[0044] See figure 1 , covering the cross-network data link and network equipment diagram of the entire wireless network from Beijing to Tianjin.

[0045] in figure 2 , 3 It is a schematic diagram of the actual hardware layout and upstream and downstream data flow of the present invention. The present invention displays the data flow according to the above schematic diagram, performs data pre-classification, and constructs a reasonable ...