Air-space-ground integrated emergency communication and command dispatching system

Abstract

The invention provides a space-air-ground integrated emergency communication and command dispatching system. The system comprises a mobile terminal, an unmanned aerial vehicle, a WIFI hotspot, a private network base station, a switch, a local server, a satellite BGAN portable terminal, a maritime satellite and a mobile satellite ground station. The system is suitable for emergency situations, lack of wired networks on site and need of network rapid deployment or dynamic configuration, has the characteristics of ad hoc network, cooperative transmission, portability, mobility and the like, is better in expansibility and stability, and can provide real-time, safe, stable, reliable and high-speed investigation, communication, command and dispatch services for various natural disasters and emergencies.

Description

technical field [0001] The invention relates to an air-space-ground integrated emergency communication and command and dispatch system. Background technique [0002] With the aggravation of global environmental pollution and climate change, the frequency of large-scale natural disasters has increased sharply. All countries have listed emergency communication security as a major issue related to the national economy and people's livelihood. my country's emergency communication support system has made considerable progress, but compared with western developed countries, the technical means are still lagging behind, unable to meet the needs of rapid establishment of reliable, efficient, robust and adaptable to various user groups under various emergencies. Emergency communication network needs. At present, the emergency communication system in our country is not perfect enough, and the structure is relatively simple. For example, the public communication network is prone to par...

AI Technical Summary

Problems solved by technology

my country's emergency communication support system has made considerable progress, but compared with western developed countries, the technical means are still lagging behind, unable to meet the needs of rapid establishment of reliable, efficient, robust and adaptable to various user groups under various emergencies. The need for an emergency communications network

At present, the emergency communication system in our country is not perfect enough, and the structure is relatively simple. For example, the public communication network is prone to paralysis due to overload in the face of emergencies; the coverage of trunking communication is narrow, which is not conducive to use; the cost of satellite communication system If it is too high, it will be more difficult to set up, which is not conducive to promotion

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