Data transmitting method and first manipulation host

Abstract

The invention relates to a data transmitting method and a first manipulation host. The method comprises the steps that a first Beidou time synchronization module is utilized to synchronize the first clock of the first manipulation host so that the determined time after completion of synchronization is obtained; the determined seed data uniquely corresponding to the determined time are obtained according to the stored agreed rules; data to be transmitted are encrypted by utilizing the determined seed data so that the determined non-feature code source is obtained; electro-optic conversion is performed on the determined non-feature code source so that the determined optical signal is obtained; and the determined optical signal is transmitted to a second manipulation host by utilizing optical fibers. Secure and high-efficiency data communication and command control between a far-end unattended radar station and a near-end control center can be effectively realized so that the method has the communication control means which is high in anti-interception capability, long in transmission distance, great in real-time performance, low in cost and easy to realize. Besides, practicality, reliability and stability are quite high so that the method has important social, economic and military meaning in enhancing automation level of national defense equipment of China.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method for sending data and a first control host corresponding to the sending method, and the present invention also relates to a method for receiving data and a second control host corresponding to the receiving method, and A remote communication system having a first operating host and a second operating host. Background technique [0002] As an important information detection equipment, radar has been widely used in various fields of the national economy, but some intelligence radars are installed in sparsely populated or extremely harsh living environments, such as mountains, plateaus, islands, etc. Radar operation monitoring and data collection and analysis require staff to endure bad weather and trek across mountains and rivers to achieve it, and each time it takes several days or even nearly a month, which is not only time-consuming and labor-intensive, bu...

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the remote data communication of radar data in the prior art still has technical defects such as weak anti-intercept ability and poor data security.

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