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Near space communication control system and method for aircraft and aircraft

A communication control and near-space technology, applied in the field of aircraft, can solve problems such as poor communication stability and slow transmission speed, achieve the effects of reducing size, increasing transmission frequency, and saving carrying costs

Active Publication Date: 2020-12-18
CMA METEOROLOGICAL OBSERVATION CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a near-space communication control system for aircraft, which solves the problems of slow transmission speed and poor communication stability in the existing aircraft communication system, improves the high dynamic adaptability of the system, and increases the transmission frequency

Method used

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  • Near space communication control system and method for aircraft and aircraft
  • Near space communication control system and method for aircraft and aircraft
  • Near space communication control system and method for aircraft and aircraft

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Embodiment 1

[0024] figure 1 It is a schematic structural diagram of a near-space communication control system for an aircraft provided in Embodiment 1 of the present invention. This embodiment is applicable to an application scenario of performing communication control on an aircraft flying in a near-space operation.

[0025] refer to figure 1As shown, the aircraft 200 for near-space flight operations includes a power supply system 010, an aircraft control system 020, and a communication control system 030. The power supply system 010 is used to supply power to the communication control system 030. Typically, the power supply voltage of the power supply system 010 can be DC 12V voltage, the aircraft control system 020 performs data interaction with the communication control system 030, and the aircraft control system 020 is used to send the data to be sent and communication control commands to the communication control system 030 according to the standard communication protocol, and monit...

Embodiment 2

[0081] Embodiment 2 of the present invention provides an aircraft, Figure 5 It is a schematic structural diagram of an aircraft provided in Embodiment 2 of the present invention. Such as Figure 5 As shown, the aircraft 200 includes the above-mentioned near-space communication control system 030 for the aircraft.

[0082] combined reference Figure 5 As shown, the aircraft 200 also includes a power supply system 010 and an aircraft control system 020. The power supply system 010 is used to supply power to the communication control system 030. Typically, the power supply voltage of the power supply system 010 can be a DC 12V voltage. The aircraft control system 020 and the communication control system 020 The control system 030 performs data interaction, and the aircraft control system 020 is used to send the data to be sent and communication control instructions to the communication control system 030 according to the standard communication protocol, and monitor the communi...

Embodiment 3

[0086] Embodiment 3 of the present invention provides a near-space communication control method for an aircraft. This embodiment is used to control the above-mentioned near-space communication control system for an aircraft. The communication control system includes a multi-card management module and a storage module.

[0087] In this embodiment, the communication control system further includes a first antenna unit and a second antenna unit fixed in different directions, and the communication control system captures communication signals in the first preset frequency band through the first antenna unit and the second antenna unit, And transmit the second preset frequency band communication signal to the communication satellite through the first antenna unit or the second antenna unit.

[0088] Figure 6 It is a flow chart of a control method for near-space communication for an aircraft provided by Embodiment 3 of the present invention. Such as Figure 6 As shown, the contro...

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Abstract

The invention discloses a near space communication control system and method for an aircraft and the aircraft. The communication control system comprises a first antenna unit, a second antenna unit and a communication terminal machine. The terminal machine comprises a signal processing module used for obtaining a first preset frequency band communication signal received by the antenna unit and sending a second preset frequency band communication signal to the antenna unit; a multi-card management module which is used for controlling the plurality of transceiving channels to receive the communication signals or transmit the to-be-transmitted data according to a preset transmitting time sequence; a storage module which is used for storing the communication signal and the to-be-transmitted data; and a communication control module which is used for acquiring the communication control instruction, judging the effectiveness of the communication control instruction, controlling the multi-cardmanagement module to receive the communication signal or transmit the to-be-transmitted data according to the communication control instruction, and acquiring the state data of the terminal machine.Double antennas and multi-card time slot multiplexing are adopted to transmit and receive signals, high dynamic adaptability is improved, and sending frequency is improved.

Description

technical field [0001] The present invention relates to the technical field of aircraft communication, in particular to a near-space communication control system and method for aircraft and the aircraft. Background technique [0002] Near space refers to the airspace 20 to 100 kilometers above the ground. The near space is located in the key area above disastrous weather systems such as typhoons and rainstorms. With the development of communication technology and space flight technology, in the near space area, the use of aircraft Carrying out targeted observation of meteorological indicators has great potential for development. [0003] At present, aircraft used in the field of meteorological monitoring usually use Beidou short-message communication. Due to the harsh working environment of aircraft near space, large temperature differences, and large changes in the attitude of the aircraft during ascent and descent, the existing communication systems for aircraft There are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G9/00
CPCG08G9/00
Inventor 李峰辉李兴国王鹏程温凯黄满义刘永成李一路高阳张小飞付乃峰李昌兴
Owner CMA METEOROLOGICAL OBSERVATION CENT
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