flight data recorder

简明释义

飞行数据记录装置

英英释义

例句

1.The flight data recorder provides crucial information about the aircraft's performance.

飞行数据记录器提供了有关飞机性能的重要信息。

2.The investigators examined the flight data recorder to determine the cause of the crash.

调查人员检查了飞行数据记录器以确定事故原因。

3.Airlines are required to maintain flight data recorders for a minimum number of years.

航空公司需要至少保存飞行数据记录器若干年。

4.After the incident, the flight data recorder was retrieved from the wreckage.

事件发生后，飞行数据记录器从残骸中被取回。

5.The flight data recorder records various parameters such as altitude and speed.

飞行数据记录器记录各种参数，如高度和速度。

作文

The aviation industry is one of the most technologically advanced fields, where safety and efficiency are paramount. Among the many innovations that have emerged to enhance flight safety, the flight data recorder plays a crucial role. The flight data recorder (FDR), commonly known as the black box, is an essential device installed in aircraft to record various parameters during flight. This device collects data such as altitude, speed, heading, and other vital information that can be crucial for analyzing incidents or accidents. In the unfortunate event of a crash, the data stored in the flight data recorder becomes invaluable for investigators trying to determine the cause of the accident.The importance of the flight data recorder cannot be overstated. It serves as a key tool for enhancing aviation safety by providing insights into what happened during a flight. For instance, if a plane experiences turbulence or an engine failure, the data retrieved from the flight data recorder can help engineers and investigators understand the sequence of events leading up to the incident. This information can then be used to improve aircraft design, pilot training, and operational procedures, ultimately reducing the likelihood of future accidents.In addition to recording flight parameters, modern flight data recorders also capture cockpit audio, allowing investigators to hear conversations between pilots and air traffic control. This feature adds another layer of understanding to the circumstances surrounding an incident. By analyzing both the technical data and the audio recordings, experts can piece together a comprehensive picture of what occurred during a flight.The technology behind flight data recorders has evolved significantly over the years. Early versions were relatively simple, recording only a limited amount of data. However, advancements in technology have led to the development of more sophisticated devices capable of storing vast amounts of information. Today's flight data recorders can capture hundreds of parameters, providing a detailed account of a flight's performance.Moreover, with the rise of digital technology, the traditional analog flight data recorder has largely been replaced by digital systems. Digital flight data recorders offer greater storage capacity and improved reliability, ensuring that critical data is preserved even in the event of a crash. These advancements have made it easier for investigators to access and analyze flight data, leading to quicker and more accurate conclusions about aviation incidents.Despite the significant benefits provided by flight data recorders, there are still challenges to overcome. One of the main issues is the location of the device within the aircraft. While flight data recorders are designed to withstand extreme conditions, including high impact forces and underwater pressure, their recovery can be difficult in remote or hard-to-reach crash sites. Efforts are ongoing to improve the visibility and accessibility of flight data recorders to facilitate quicker recovery in the event of an accident.In conclusion, the flight data recorder is an indispensable component of modern aviation safety. Its ability to record and store critical flight data provides invaluable insights into aviation incidents, helping to improve safety standards and prevent future accidents. As technology continues to advance, the role of the flight data recorder will likely evolve further, enhancing our understanding of flight dynamics and contributing to the ongoing quest for safer skies. The continuous improvement of these devices will ensure that they remain at the forefront of aviation safety, protecting passengers and crew alike.

航空业是技术最先进的领域之一，安全和效率至关重要。在许多为了提高飞行安全而出现的创新中，飞行数据记录仪起着关键作用。飞行数据记录仪（FDR），通常被称为黑匣子，是安装在飞机上的一种基本设备，用于记录飞行期间的各种参数。该设备收集的数据包括高度、速度、航向以及其他在分析事件或事故时可能至关重要的信息。在发生不幸的坠毁事件时，存储在飞行数据记录仪中的数据对调查人员确定事故原因变得极为宝贵。飞行数据记录仪的重要性不容小觑。它作为增强航空安全的关键工具，通过提供飞行过程中发生的事件的见解。举例来说，如果一架飞机遭遇颠簸或引擎故障，从飞行数据记录仪中检索到的数据可以帮助工程师和调查人员了解导致事件的事件顺序。这些信息随后可以用于改善飞机设计、飞行员培训和操作程序，最终减少未来事故发生的可能性。除了记录飞行参数外，现代飞行数据记录仪还捕捉驾驶舱音频，使调查人员能够听到飞行员与空中交通管制之间的对话。这个功能为理解事件周围的情况增加了另一层面。通过分析技术数据和音频录音，专家们可以拼凑出飞行过程中发生的全面画面。飞行数据记录仪背后的技术多年来经历了显著的演变。早期版本相对简单，仅记录有限数量的数据。然而，技术的进步导致开发出更复杂的设备，能够存储大量信息。如今的飞行数据记录仪可以捕获数百个参数，提供飞行性能的详细记录。此外，随着数字技术的兴起，传统的模拟飞行数据记录仪已被数字系统大部分取代。数字飞行数据记录仪提供更大的存储容量和更高的可靠性，确保即使在坠毁事件中也能保存关键数据。这些进步使得调查人员更容易访问和分析飞行数据，从而更快、更准确地得出关于航空事件的结论。尽管飞行数据记录仪提供了显著的好处，但仍然存在一些挑战需要克服。主要问题之一是设备在飞机内部的位置。虽然飞行数据记录仪旨在承受极端条件，包括高冲击力和水下压力，但在偏远或难以到达的坠毁现场恢复它们可能很困难。正在开展的努力旨在改善飞行数据记录仪的可见性和可及性，以便在发生事故时更快地进行恢复。总之，飞行数据记录仪是现代航空安全不可或缺的组成部分。它记录和存储关键飞行数据的能力提供了对航空事件的宝贵见解，有助于改善安全标准并防止未来的事故。随着技术的不断进步，飞行数据记录仪的角色可能会进一步演变，增强我们对飞行动态的理解，并为持续追求更安全的天空做出贡献。这些设备的持续改进将确保它们在航空安全的前沿，保护乘客和机组人员的安全。