colour light signal

简明释义

色灯信号

英英释义

例句

1.During the concert, the stage crew used colour light signals to cue the performers.

在音乐会上，舞台工作人员使用颜色灯信号来提示表演者。

2.The traffic light turned red, indicating a stop with a colour light signal.

交通信号灯变为红色，表示停止，发出颜色灯信号。

3.In aviation, pilots rely on colour light signals for communication during low visibility conditions.

在航空中，飞行员依赖于颜色灯信号在能见度低的情况下进行沟通。

4.The train station used a colour light signal to indicate that the train was approaching.

火车站使用颜色灯信号来指示火车即将到达。

5.The lifeguard used a colour light signal to alert swimmers about dangerous conditions.

救生员使用颜色灯信号提醒游泳者注意危险情况。

作文

In today's world, the use of technology has become an integral part of our daily lives. One of the most important advancements in this field is the development of various signaling systems that help in communication and transportation. Among these systems, the colour light signal plays a crucial role in ensuring safety and efficiency on the roads and in aviation. The colour light signal refers to a system of lights that convey information through different colors, typically red, yellow, and green. Each color has a specific meaning that drivers and pilots must understand to navigate safely. The red light indicates a stop, warning drivers to halt their vehicles at intersections or railway crossings. This is essential for preventing accidents and ensuring that vehicles do not collide with others that may be crossing their path. The yellow light serves as a cautionary signal, indicating that the light is about to change to red. It prompts drivers to slow down and prepare to stop if they have not yet crossed the intersection. Finally, the green light signals that it is safe to proceed, allowing traffic to flow smoothly. In aviation, colour light signals are equally important. Air traffic control uses these signals to guide aircraft during takeoff, landing, and taxiing on the runway. For instance, a green light may indicate that a plane is cleared for takeoff, while a red light signifies that it must remain on the ground. These visual cues are vital in managing the complex movements of aircraft and ensuring the safety of passengers and crew.The effectiveness of colour light signals lies in their simplicity and universal understanding. Regardless of language or culture, the meanings of these colors are widely recognized, which minimizes confusion and enhances safety. Moreover, the use of lights instead of verbal instructions reduces the chances of miscommunication, especially in noisy environments like busy intersections or airports.However, despite their advantages, there are challenges associated with colour light signals. For instance, colorblind individuals may struggle to interpret these signals correctly, which could pose risks in some situations. To address this issue, some places have begun to incorporate additional symbols or shapes alongside the colors, providing alternative ways for everyone to understand the signals. Furthermore, technology continues to evolve, leading to innovations in signaling systems. For example, smart traffic lights can adapt to real-time traffic conditions, improving flow and reducing congestion. These advanced systems may incorporate sensors and cameras to detect vehicle movement, adjusting the colour light signals accordingly. In conclusion, the colour light signal is a fundamental component of modern transportation systems, serving as a critical means of communication for drivers and pilots alike. Its ability to convey important information through simple colors enhances safety and efficiency on the roads and in the skies. As technology advances, we can expect to see even more improvements in how these signals are implemented, ensuring that they continue to serve their vital purpose in our increasingly complex world.

在当今世界，技术的使用已成为我们日常生活中不可或缺的一部分。这个领域最重要的进步之一是各种信号系统的发展，这些系统帮助进行通信和交通。在这些系统中，颜色灯信号在确保道路和航空安全与效率方面发挥着至关重要的作用。颜色灯信号指的是一种通过不同颜色（通常是红色、黄色和绿色）传达信息的灯光系统。每种颜色都有特定的含义，驾驶员和飞行员必须理解这些含义，以安全地导航。红灯表示停止，警告驾驶员在交叉口或铁路道口停车。这对于防止事故和确保车辆不与其他可能穿越其路径的车辆相撞至关重要。黄色灯作为警告信号，表明灯光即将变为红色。它促使驾驶员减速并准备停车，如果他们尚未穿越交叉口。最后，绿灯则表示可以继续行驶，允许交通顺畅流动。在航空中，颜色灯信号同样重要。空中交通管制使用这些信号来指导飞机在起飞、着陆和滑行时的运动。例如，绿色灯可能表示飞机获准起飞，而红灯则表明飞机必须停留在地面。这些视觉提示在管理飞机复杂的运动并确保乘客和机组人员的安全方面至关重要。颜色灯信号的有效性在于其简单性和普遍理解。无论语言或文化如何，这些颜色的含义都被广泛认可，从而减少了混淆并增强了安全性。此外，使用灯光而不是口头指令减少了沟通失误的可能性，特别是在繁忙的交叉口或机场等嘈杂环境中。然而，尽管有其优点，颜色灯信号也面临一些挑战。例如，色盲人士可能会在正确解读这些信号时遇到困难，这在某些情况下可能会带来风险。为了解决这个问题，一些地方开始在颜色旁边加入额外的符号或形状，提供替代方式让每个人都能理解信号。此外，技术不断发展，导致信号系统的创新。例如，智能交通灯可以根据实时交通情况进行调整，提高流量并减少拥堵。这些先进的系统可能结合传感器和摄像头来检测车辆运动，从而相应调整颜色灯信号。总之，颜色灯信号是现代交通系统的基本组成部分，是驾驶员和飞行员的关键沟通手段。它通过简单的颜色传达重要信息，增强了道路和空中的安全性与效率。随着技术的进步，我们可以期待看到这些信号实施的更多改进，确保它们在我们日益复杂的世界中继续发挥其重要作用。