passive navigation display

简明释义

无源导航显示器

英英释义

例句

1.During the training session, the instructor emphasized the importance of the passive navigation display in maintaining situational awareness.

在培训课程中，讲师强调了被动导航显示器在保持情境意识方面的重要性。

2.In maritime operations, the passive navigation display helps sailors track their position relative to landmarks.

在海洋操作中，被动导航显示器帮助水手跟踪他们相对于地标的位置。

3.The aircraft's cockpit features a passive navigation display, which provides essential flight information without requiring pilot interaction.

飞机的驾驶舱配备了一个被动导航显示器，提供必要的飞行信息而无需飞行员互动。

4.The car's dashboard includes a passive navigation display that updates the driver on traffic conditions without requiring input.

汽车仪表盘上有一个被动导航显示器，在不需要输入的情况下更新驾驶员的交通状况。

5.The passive navigation display shows the route on a map, allowing users to follow it visually without actively engaging with the system.

该被动导航显示器在地图上显示路线，让用户可以直观地跟随，而无需主动与系统互动。

作文

In the age of advanced technology, navigation systems have become an integral part of our daily lives. Among the various types of navigation aids, the concept of passive navigation display is particularly noteworthy. A passive navigation display refers to a system that provides navigational information without actively tracking the user's movements or location. Instead, it relies on external data sources and user input to present relevant information. This type of display can be found in various applications, from aviation to maritime navigation, and even in automotive systems.The primary advantage of a passive navigation display is its simplicity. Unlike active systems that require constant updates and real-time tracking, a passive navigation display allows users to access information at their convenience. For instance, in aviation, pilots often use charts and maps that represent air traffic routes, weather conditions, and other essential data. These charts are considered passive displays because they do not provide real-time updates but instead serve as a reference for pilots to make informed decisions.Moreover, a passive navigation display can enhance situational awareness. By presenting crucial data visually, users can quickly grasp their surroundings without being overwhelmed by excessive information. In maritime navigation, sailors often rely on nautical charts that depict water depths, hazards, and navigational aids. These charts are invaluable for safe navigation, allowing mariners to plan their routes effectively without the need for constant monitoring of their position.However, the use of a passive navigation display also comes with certain limitations. One of the main challenges is that users must possess a certain level of expertise to interpret the information accurately. For example, pilots and sailors need to understand how to read charts and recognize symbols to navigate safely. Additionally, since these displays do not provide real-time data, there is a risk of outdated information leading to navigational errors.In contrast, active navigation systems, such as GPS, offer real-time tracking and updates, allowing users to receive immediate feedback about their location and surroundings. While active systems have their advantages, they can also be more complex and require more resources to operate. This is where the passive navigation display shines, offering a more straightforward approach to navigation.As technology continues to evolve, the integration of both passive and active navigation systems may become more prevalent. Hybrid systems that combine the strengths of both types can provide users with comprehensive navigational support while maintaining the simplicity of a passive navigation display. For instance, a vehicle's dashboard might include a passive navigation display showing a map alongside an active GPS system that tracks the car's movements in real-time.In conclusion, the passive navigation display plays a vital role in various navigation fields by providing essential information in a straightforward manner. While it has its limitations, its simplicity and effectiveness make it a valuable tool for users who seek to navigate safely and efficiently. As we move forward into a more technologically advanced future, understanding the importance of both passive and active navigation systems will be crucial for enhancing our navigational capabilities.

在先进技术的时代，导航系统已成为我们日常生活中不可或缺的一部分。在各种导航辅助工具中，被动导航显示的概念尤其值得注意。被动导航显示指的是一种提供导航信息的系统，它不主动跟踪用户的运动或位置，而是依赖外部数据源和用户输入来呈现相关信息。这种类型的显示可以在各个应用中找到，从航空到海洋导航，甚至在汽车系统中。被动导航显示的主要优点是其简单性。与需要不断更新和实时跟踪的主动系统不同，被动导航显示允许用户在方便的时候访问信息。例如，在航空中，飞行员通常使用图表和地图来表示空中交通路线、天气状况和其他重要数据。这些图表被视为被动显示，因为它们不提供实时更新，而是作为飞行员做出明智决策的参考。此外，被动导航显示可以增强情境意识。通过以视觉方式呈现关键数据，用户可以快速掌握周围环境，而不会被过多的信息所淹没。在海洋导航中，水手通常依赖海图，这些海图描绘了水深、危险和导航辅助设施。这些图表对于安全导航至关重要，使水手能够有效地规划航线，而无需不断监测他们的位置。然而，使用被动导航显示也存在某些局限性。主要挑战之一是用户必须具备一定的专业知识，才能准确解读信息。例如，飞行员和水手需要了解如何阅读图表并识别符号，以安全导航。此外，由于这些显示不提供实时数据，因此存在过时信息导致导航错误的风险。相比之下，主动导航系统，如GPS，提供实时跟踪和更新，使用户能够立即获得有关其位置和周围环境的反馈。虽然主动系统有其优势，但它们也可能更复杂，并且需要更多资源来操作。这就是被动导航显示发光的地方，它提供了一种更简单的导航方法。随着技术的不断发展，主动和被动导航系统的集成可能会变得更加普遍。结合这两种类型优势的混合系统可以为用户提供全面的导航支持，同时保持被动导航显示的简单性。例如，车辆的仪表盘可能包括一个显示地图的被动导航显示，同时配备一个主动GPS系统，实时跟踪汽车的运动。总之，被动导航显示在各个导航领域中发挥着重要作用，通过以简单明了的方式提供基本信息。尽管它有其局限性，但其简单性和有效性使其成为希望安全高效导航的用户的宝贵工具。随着我们进入一个更具技术先进性的未来，理解主动和被动导航系统的重要性将对增强我们的导航能力至关重要。