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Light flight data recording device and implementation method thereof

A technology of flight data recording and implementation method, which is applied in the field of avionics, can solve problems such as difficult to meet, and achieve the effects of weight reduction, improved shock resistance, and small volume

Inactive Publication Date: 2020-01-14
山东欧龙电子科技有限公司 +1
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] Lightweight aircraft has the characteristics of large demand, flexible application, light weight, and low cost. The development of a data recording system suitable for this type of aircraft should strictly control its space size and weight while ensuring resistance to high and landing overloads. Therefore, the traditional It is difficult for the data recording system to meet the needs of this new type of data recording system

Method used

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  • Light flight data recording device and implementation method thereof
  • Light flight data recording device and implementation method thereof
  • Light flight data recording device and implementation method thereof

Examples

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Embodiment 1

[0050] Embodiment 1, a light flight data recording device, including a data recording module system and a crash protection component, the crash protection component is installed outside the data recording module system to protect the data recording module system and prevent it from being damaged when the aircraft crashes.

[0051] Such as figure 1 As shown, the crash protection assembly includes a protective body 1 and an electrical box 2. The electrical box assembly groove is designed on the bottom side of the protective body 1. The two are independent of each other, but are closely connected, and have excellent reliability and sealing performance.

[0052] Described protection main body 1 comprises anti-destruction housing 11, and the outer surface of anti-destruction housing 11 is provided with high-temperature anti-radiation coating, and the bottom of anti-destruction housing 11 is connected with anti-destruction housing blocking cover 12 by bolt sealing, and anti-destructi...

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Abstract

The invention discloses an implementation method of a light flight data recording device. The implementation method comprises the following steps: step 1, encoding / decoding of channel data; step 2, HDLC protocol processing; and step 3, network protocol processing. The implementation method of the data recording device has the advantages that the functions of record management, data caching, memorycontrol, configuration management, self-check management and the like are realized.

Description

technical field [0001] The invention relates to a light flight data recording device and a realization method thereof, belonging to the field of avionics. Background technique [0002] The flight data recorder is a device that records various parameters during the flight process of the aircraft. The current equipment is generally large in size, inconvenient to install, heavy in weight and takes up the effective space of the aircraft, and has a single data interface. The main reason is that the structural design concept continues to use the original foreign imported equipment, the functional circuit design and component selection are relatively conservative, and new technologies and products are not selected. With the advancement of science and technology, the aircraft is developing in the direction of lighter, faster, and larger data exchange. It not only needs to record the analog signals of conventional sensors, the instructions and data information transmitted by the data...

Claims

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Application Information

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IPC IPC(8): H04L29/06B64D45/06
CPCB64D45/06H04L69/03H04L69/06
Inventor 王勇高思国汪明华冯晓孔文徐献增符爱香刁鹏朱敬忠
Owner 山东欧龙电子科技有限公司
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