Automatic shutdown method for mobile communication terminal in civil aircraft

A mobile communication terminal, automatic shutdown technology, applied in the direction of telephone communication, electrical components, branch equipment, etc., can solve the problems of passengers forgetting to shut down, passengers not shutting down, etc.

Inactive Publication Date: 2013-11-20
肖宁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although such mandatory measures have been accepted and voluntarily complied with by the vast majority of passengers, there is still a considerable probability that the mobile communication terminals held by passengers will be turned on during the flight: 1. First-time passengers, especially those carrying mobile communication terminals indepen

Method used

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  • Automatic shutdown method for mobile communication terminal in civil aircraft
  • Automatic shutdown method for mobile communication terminal in civil aircraft
  • Automatic shutdown method for mobile communication terminal in civil aircraft

Examples

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Embodiment Construction

[0020] The principles and embodiments of the present invention will be further described below according to the accompanying drawings. The examples described are only used to explain the present invention, and do not limit the protection scope of the present invention.

[0021] Such as figure 1 As shown, an example of a mobile communication terminal involved in the present invention includes:

[0022] 101, the baseband processor computing storage unit, the chip model uses Qualcomm's MSM-7225A;

[0023] 102, three-axis gravity acceleration sensor unit, the chip model uses BMA222E of BOSCH company;

[0024] 103, the power management unit, the chip model uses PM-8029 of Qualcomm.

[0025] Such as figure 2 As shown, the track schematic diagram of an example flight process of the civil aircraft involved in the present invention includes:

[0026] 201, lift the nose and slide away from the location. At this time, the horizontal Y-axis acceleration is 3.8 (m / s) / s, and the flight...

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Abstract

The invention discloses an automatic shutdown method for a mobile communication terminal in a civil aircraft. The automatic shutdown method is applied to the mobile communication terminal. The automatic shutdown method is characterized by comprising the following steps: the mobile communication terminal is used for acquiring real-time space acceleration data of the mobile communication terminal; comparison operation is conducted between the real-time space acceleration data of the mobile communication terminal and the space acceleration characteristic model data bases, preset at the mobile communication terminal, in all stages when the civil aircraft takes off and lands; when the real-time space acceleration data of the mobile communication terminal is judged to meet characteristic model requirements, the mobile communication terminal is recognized to be in the flight state of the civil aircraft, and automatic shutdown is executed. Therefore, flight security risks produced when the owner of the mobile communication terminal does not shut down the mobile communication terminal or the mobile communication terminal improperly starts up during a flight are avoided.

Description

technical field [0001] The present invention relates to the field of mobile communication terminals, in particular to a mobile communication terminal, which compares the real-time spatial three-axis acceleration data of the terminal with the preset characteristic model database in the process of civil aviation aircraft, and starts automatic shutdown after meeting the conditions method. Background technique [0002] When the mobile communication terminal is working, it is currently known that the communication signals and electromagnetic radiation generated by it may cause harm or safety risks to aircraft flight: first, interfere with the radio voice communication between the aircraft and the ground air traffic control; Secondary radar systems with parameters such as flight altitude, speed, heading, etc.; three, interference with aircraft on-board navigation or other electronic equipment; four, high-frequency resonance effects affect the service life of certain fuselage compo...

Claims

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Application Information

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IPC IPC(8): H04M1/725
Inventor 肖宁朱海彬
Owner 肖宁
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