change over signal

简明释义

转换信号

英英释义

例句

1.The traffic lights served as a change over signal for vehicles at the intersection.

交通信号灯充当了交叉口车辆的换乘信号。

2.The train operator received a change over signal indicating it was safe to proceed.

火车操作员收到了一个换乘信号，表示可以安全前进。

3.During the race, the change over signal alerted the runners to switch positions.

在比赛期间，换乘信号提醒跑步者切换位置。

4.In the relay race, the coach shouted the change over signal just before the baton exchange.

在接力赛中，教练在接棒前大喊换乘信号。

5.The system malfunctioned, causing the change over signal to not activate.

系统故障导致换乘信号未能激活。

作文

In the realm of transportation and logistics, communication plays a vital role in ensuring safety and efficiency. One critical aspect of this communication is the use of signals, particularly the change over signal. A change over signal refers to a specific signal that indicates a transition or change in the status of a system, often used in railway operations to inform train drivers when to switch tracks or change directions. Understanding the importance of the change over signal can greatly enhance our appreciation for the complexities involved in managing transportation systems.To illustrate the significance of the change over signal, consider a busy railway junction where multiple trains are scheduled to arrive and depart within a short time frame. In such scenarios, clear communication is essential to prevent accidents and ensure smooth operations. The change over signal serves as a crucial tool for train operators, providing them with the necessary information to make timely decisions. For instance, when a train approaches a junction, the change over signal will indicate whether the train should continue on its current track or switch to another one. This decision-making process is critical, as it directly impacts the safety of passengers and the efficiency of the entire railway network.Moreover, the change over signal is not solely limited to railway systems. It can also be applied in various other fields, such as aviation and maritime navigation. In aviation, for example, pilots rely on similar signals to navigate runways and manage air traffic. The concept of a change over signal thus transcends specific industries, highlighting the universal need for effective communication in any operational context.The implementation of change over signals has evolved significantly with advancements in technology. In modern transportation systems, electronic signals and automated systems have replaced many traditional manual signals. These technological innovations enhance the reliability and speed of communication, allowing for quicker responses to changing conditions. For instance, automated systems can instantly relay information about track changes to train operators, reducing the likelihood of human error and increasing overall safety.In conclusion, the change over signal is a vital component of communication in transportation systems, ensuring safe and efficient operations. Its application across various fields demonstrates the need for clear signals in managing complex systems. As technology continues to evolve, the effectiveness of change over signals will likely improve, further enhancing our ability to navigate the intricacies of transportation. Understanding this term not only broadens our vocabulary but also deepens our comprehension of how communication shapes our daily lives, especially in sectors where precision and safety are paramount.

在交通和物流领域，沟通在确保安全和效率方面发挥着至关重要的作用。这种沟通的一个关键方面是信号的使用，特别是变更信号。变更信号指的是一种特定的信号，用于指示系统状态的过渡或变化，通常用于铁路操作，以通知列车司机何时切换轨道或改变方向。理解变更信号的重要性可以大大增强我们对管理交通系统复杂性的欣赏。为了说明变更信号的重要性，考虑一下一个繁忙的铁路交叉口，在这个交叉口，多列火车在短时间内安排到达和出发。在这种情况下，清晰的沟通对于防止事故和确保顺利运营至关重要。变更信号作为列车操作员的关键工具，为他们提供必要的信息，以便及时做出决策。例如，当一列火车接近交叉口时，变更信号将指示火车是否应继续在当前轨道上行驶或切换到另一条轨道。这一决策过程至关重要，因为它直接影响乘客的安全和整个铁路网络的效率。此外，变更信号不仅限于铁路系统。它还可以应用于其他多个领域，例如航空和海洋导航。在航空领域，飞行员依赖类似的信号来导航跑道和管理空中交通。因此，变更信号的概念超越了特定行业，突显了在任何操作环境中有效沟通的普遍需求。随着技术的进步，变更信号的实施也发生了显著变化。在现代交通系统中，电子信号和自动化系统已取代许多传统手动信号。这些技术创新提高了沟通的可靠性和速度，使对变化条件的响应更加迅速。例如，自动化系统可以立即将轨道变化的信息传递给列车操作员，从而减少人为错误的可能性，提高整体安全性。总之，变更信号是交通系统中沟通的重要组成部分，确保安全和高效的运营。它在各个领域的应用展示了在管理复杂系统时清晰信号的必要性。随着技术的不断发展，变更信号的有效性可能会进一步提高，从而增强我们应对交通复杂性的能力。理解这个术语不仅丰富了我们的词汇，也加深了我们对沟通如何塑造我们日常生活的理解，尤其是在精确和安全至关重要的领域。