barrier light

简明释义

海岸固定闪光灯

英英释义

例句

1.When the barrier light 障碍灯 is on, it indicates that the gate is closing.

当障碍灯 障碍灯亮起时，表示大门正在关闭。

2.In case of a malfunction, the barrier light 障碍灯 should be reported immediately.

如果发生故障，应该立即报告障碍灯 障碍灯。

3.The barrier light 障碍灯 turned red, signaling that it was unsafe to proceed.

障碍灯 障碍灯变成红色，发出不安全通行的信号。

4.The train approached the crossing, and the barrier light 障碍灯 started flashing to warn drivers.

火车靠近交叉口时，障碍灯 障碍灯 开始闪烁以警告司机。

5.Drivers should always pay attention to the barrier light 障碍灯 at railway crossings.

司机在铁路交叉口时应始终注意障碍灯 障碍灯。

作文

In the world of transportation and traffic management, safety is paramount. One essential tool that plays a significant role in ensuring safety on roads and railways is the barrier light. A barrier light is a visual signaling device that indicates the status of a barrier, often used at level crossings where roads intersect with railway tracks. These lights serve as a warning to drivers and pedestrians about the presence of an active barrier, which is typically lowered to prevent access when a train is approaching. The importance of barrier lights cannot be overstated. They provide crucial information that helps to prevent accidents and save lives. When a train is nearing a crossing, the barrier light flashes brightly, alerting motorists and pedestrians to stop and wait for the train to pass. This visual cue is especially important in low visibility conditions, such as fog, rain, or during nighttime. The bright illumination of the barrier light ensures that it can be seen from a distance, giving people ample time to react.Moreover, the design of barrier lights is standardized in many regions to ensure consistency and recognition. Typically, they feature a combination of red and yellow lights, where red indicates that the barrier is down and that it is unsafe to cross, while yellow may indicate that the barrier is about to lower. This color-coding system is easy to understand and helps to reduce confusion among road users.In addition to their role in enhancing safety, barrier lights also contribute to the smooth flow of traffic. By clearly signaling when it is safe to cross and when it is not, these lights help to minimize delays and prevent bottlenecks at crossings. This is particularly important in busy urban areas where traffic congestion can lead to frustration and increased risk of accidents.Furthermore, the integration of technology into barrier lights has revolutionized their effectiveness. Modern systems may include sensors that detect the approach of trains, automatically activating the lights and barriers without human intervention. This automation reduces the likelihood of human error, which is a common factor in many accidents at level crossings. Some advanced systems even incorporate flashing patterns or sound alarms to further enhance visibility and alertness.Despite the effectiveness of barrier lights, it is essential for drivers and pedestrians to remain vigilant and not solely rely on these signals. Education and awareness play a critical role in promoting safe behaviors around railway crossings. Public campaigns that highlight the dangers of ignoring barrier lights and the consequences of crossing when barriers are down can significantly improve compliance and safety.In conclusion, barrier lights are a vital component of traffic safety at railway crossings. Their ability to provide clear and immediate warnings helps to prevent accidents and protect lives. As technology continues to advance, we can expect these systems to become even more effective, further enhancing the safety of our roads and railways. However, it remains crucial for all road users to stay informed and cautious, ensuring that they heed the signals provided by barrier lights to maintain a safe environment for everyone.

在交通运输和交通管理的世界中，安全至关重要。一个在确保道路和铁路安全方面发挥重要作用的基本工具是障碍灯。障碍灯是一种视觉信号设备，用于指示障碍物的状态，通常用于道路与铁路交叉的道口。这些灯为司机和行人提供了警告，告知他们当列车接近时，障碍物通常会下降以防止通行。障碍灯的重要性不容小觑。它们提供了至关重要的信息，有助于防止事故和拯救生命。当列车接近交叉口时，障碍灯会闪烁明亮，提醒机动车和行人停下并等待列车通过。这种视觉提示在低能见度条件下尤为重要，例如雾、雨或夜间。障碍灯的明亮照明确保可以从远处看到，给人们留出足够的反应时间。此外，许多地区对障碍灯的设计进行了标准化，以确保一致性和识别性。通常，它们结合了红色和黄色灯光，其中红色表示障碍物已下降，不安全通过，而黄色可能表示障碍物即将下降。这种颜色编码系统易于理解，有助于减少道路用户之间的混淆。除了增强安全性之外，障碍灯还促进了交通的顺畅流动。通过清楚地发出何时安全通行和何时不安全的信号，这些灯有助于最小化延误并防止交叉口的瓶颈。这在繁忙的城市地区尤其重要，因为交通拥堵可能导致沮丧和事故风险增加。此外，技术的整合使得障碍灯的有效性发生了革命性的变化。现代系统可能包括检测列车接近的传感器，自动激活灯光和障碍物，而无需人工干预。这种自动化减少了人为错误的可能性，而人为错误是许多道口事故的常见因素。一些先进的系统甚至结合了闪烁模式或声音警报，以进一步增强可见性和警觉性。尽管障碍灯的有效性，但司机和行人仍需保持警惕，而不仅仅依赖这些信号。教育和意识在促进铁路交叉口安全行为中发挥着关键作用。强调忽视障碍灯的危险及其后果的公共宣传活动，可以显著改善遵守情况和安全性。总之，障碍灯是铁路道口交通安全的重要组成部分。它们提供清晰和即时的警告，有助于防止事故并保护生命。随着技术的不断进步，我们可以期待这些系统变得更加有效，进一步增强我们道路和铁路的安全性。然而，所有道路用户都必须保持信息灵通和谨慎，以确保他们遵循障碍灯提供的信号，从而为每个人维护安全的环境。