Suggestions on the Construction of Civil Aviation Communication Network

With the widespread use of new technologies, new equipment, and new methods, the construction level, development speed, and construction scale of civil aviation communication networks cannot fully meet the requirements of information technology development, nor can they fully meet the requirements of information technology development for civil aviation communication security. In this regard, we must strengthen the research of communication network construction.
1. Updating thinking and establishing a new model of engineering construction At present, the domestic telecommunications industry is developing rapidly, and the digital and high-speed communication network has covered the whole country. The civil aviation communication network adopts an open mode and integrates itself with the backbone network construction of telecommunications operators through self-construction, joint construction, and lease. In the use of terminal encryption, multi-route use, switching networking and other methods to develop new interface protocols and network-in-network software, it is open and not open, with the least investment to achieve the fastest development of communication network construction projects. At the same time, the original communication project should be fully tapped for potential, restructured and innovative, and a multi-method, full frequency domain grid-shaped communication network should be built. With the development of communication networks, information sharing and openness have become higher, and network reliability and security issues have become more prominent. This is mainly reflected in: changes in the network structure make the information source more open, making the implementation of network security defense measures face many obstacles. The sharing and distribution of resources increases the possibility of network attacks. Information sources are no longer the only source of high concentration and absolute closure. Multi-channel cross-feedback of information flow makes it more difficult to monitor information. Therefore, research on network security management and information security technology must be strengthened to establish a perfect network The safety management system strengthens the technical transformation of the network management system to ensure the safe and efficient operation of the civil aviation communication network.
Second, pay attention to efficiency and update maintenance methods. First, establish a communication equipment maintenance management center, and change single maintenance into hierarchical maintenance. The communication equipment maintenance management center is responsible for network operation monitoring, network organization adjustment, equipment pre-detection test, faulty equipment maintenance and technical transformation, and provides technical support for first-line stations. The second is to use the optical cable inspection system to reform the traditional line inspection method. The system is computer-managed, which quantifies the completion of line maintenance tasks and establishes an intuitive and effective management model for line maintenance. The third is to highlight the scientific management of new equipment. Build a database of spare parts management data with the city's telecommunications operators and equipment manufacturers to determine the storage standard and provide a strong material guarantee for first-line stations. Fourth, build a centralized monitoring platform, implement network supervision, and transform passive experience maintenance into active scientific maintenance. The establishment of an operation management mechanism led by communication network technology management centers at all levels is determined by the position and role of the network management center in the operation and management of communication networks. Practice has proved that modern communication networks must rely on modern means to manage, must use modern management theory and advanced network management technology, strengthen the construction of network management systems, and comprehensively promote the innovation of network management mechanisms. Third, pay attention to efficiency and further deepen the reform of the maintenance system. At present, the reliability of civil aviation communication equipment has reached a certain level, and the main communication equipment can reach the level of an average of nearly ten thousand hours of operation without natural failure. Stability, these advantages provide the possibility to achieve centralized maintenance and remote control. The second is to promote the working mode of the large computer room. On the basis of strengthening the multi-functional training of maintenance personnel in the computer room, the emergency plan is clarified to ensure that the relevant circuits are unobstructed in case of emergency or emergencies. Improve remote network monitoring technology. The remote network monitoring technology is required to be compatible with each other and powerful. The focus is on improving remote network fault management technology, and it is necessary to be able to regularly generate network operation quality reports, alarm monitoring, fault location, fault correction, test, and obstacle management functions for the monitored network. Respond to network damage and equipment operation obstacles in a timely manner so that monitoring and command personnel can take measures such as emergency dispatch, emergency repairs, and remote technical support to ensure efficient and safe operation of the network.
Fourth, strengthen management and formulate various new standards. First, on the basis of the original communication management regulations, continuously add and supplement relevant content for the maintenance management of new-type communication equipment; second, focus on new equipment and new systems, and develop communication network maintenance management on duty System; Third, clarify the work responsibilities of network management and maintenance personnel, and further standardize maintenance management procedures, business processing procedures, cooperation coordination procedures, line fault maintenance procedures, business processing procedures, cooperation coordination procedures, line failure maintenance procedures, technical support and guidance work procedures 、 Equipment spare parts supply guarantee procedures and other work processes; Fourth, to ensure that the level of maintenance has a clear basis and formulates various standards; with the rapid development of civil aviation communication networks and changes in other external conditions, some of the original regulations have not To meet the requirements of the development of communication network management, it is necessary to establish and improve civil aviation communication network network management regulations in accordance with the requirements for managing civil aviation communication networks according to law. Network management centers at all levels must clarify responsibilities and rationalize business coordination. At the same time, coordinate the business relationship between each network management center, maintenance center and first-line machine room, so that the network management center truly becomes the technical coordination, equipment maintenance, and emergency repair center of the entire network. It is necessary to establish and improve emergency communication guarantee plans under various emergencies, strengthen patrols and inspections of important communication system equipment, establish fault prevention and treatment mechanisms, regularly conduct quality analysis of the entire network, and deal with problems in daily maintenance in a timely manner Combined with the actual situation of equipment and maintenance, a series of quantitative indicators, such as the designation of communication equipment quality assessment standards, communication network operation quality assessment standards, and communication professional and technical personnel assessment assessment standards, have laid a good foundation for the scientific management of civil aviation communication networks.

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YIXING FUTAO METAL STRUCTURAL UNIT CO.,LTD( YIXING HONGSHENGYUAN ELECTRIC POWER FACILITIES CO.,LTD.) , https://www.chinasteelpole.com

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