A method and system for intelligent aviation anti-terrorism monitoring based on Beidou short message

Abstract

The invention discloses an intelligent aviation anti-terrorism monitoring method based on Beidou short messages. The internal state information of the cabin is obtained through a camera installed in the aircraft cabin, and the navigation information of the aircraft is obtained through a Beidou satellite navigation module installed on the aircraft; the camera acquires Compress the internal state information of the internal state information; divide the compressed information into several data packets in order, and arrange them according to the general data interface 4.0 protocol of the Beidou satellite navigation method, and add the navigation information data at the end of the arranged data packet sequence Packets to obtain the data packet sequence to be sent; the Beidou satellite communication module is used to send the data packet sequence to be sent; the ground receiving end receives each data packet in the data packet sequence to be sent, and sends each data packet The information content of the package reverts to state information and navigation information. The invention improves the efficiency of ground personnel in supervising the aviation state and ensures the safety of aviation operation.

Description

technical field [0001] The invention belongs to the technical field of aviation safety, and in particular relates to an intelligent aviation anti-terrorism monitoring method and system based on Beidou short messages. Background technique [0002] The loss of contact with Malaysia Airlines MH370 has aroused close attention from all walks of life. How to achieve effective aviation supervision and ensure aviation safety is an urgent problem to be solved. There are many factors that affect aviation safety, among which terrorist activities are one of the main reasons that threaten aviation safety, seriously threatening the lives and property of passengers. At present, aviation supervision mainly uses aviation radar technology, and a small number of aircraft can use communication satellites. This monitoring method mainly has the following four problems: [0003] 1. There is a situation where the ground control personnel cannot get in touch with the crew by radio. This is because...

AI Technical Summary

Problems solved by technology

[0003] 1. There is a situation where the ground control personnel cannot get in touch with the crew by radio

This is because the crew deliberately did not answer or the situation on the spot did not allow to respond to the radio signal sent by the ground control personnel, so that the crew could not get in touch with the ground control personnel

[0004] 2. There is a situation where the radar system cannot obtain the position of the aircraft

This is because the aircraft is in the radar blind zone, and the transponder fails, which will cause the radar system to fail to monitor the aircraft.

[0005] 3. Ground control personnel cannot fully understand the real situation of each cabin of the aircraft

This is because the current monitoring method mainly uses the aviation radar system, which cannot allow the ground control personnel to clearly see the real situation inside the cabin. When the crew encounters an emergency, the ground personnel cannot timely understand the nature and type of the incident, which means Unable to take appropriate countermeasures in time

[0006] 4. The cost of using communication satellites for monitoring is high, and the later maintenance costs are expensive, which increases the operating cost of passenger aircraft

Images