closed circuit signalling

简明释义

闭路通信

英英释义

例句

1.Using closed circuit signalling, the network can detect faults quickly and efficiently.

通过使用闭路信号传输，网络能够快速高效地检测故障。

2.Our new traffic management system incorporates closed circuit signalling to reduce congestion.

我们的新交通管理系统采用闭路信号传输来减少拥堵。

3.The security system uses closed circuit signalling to monitor the premises effectively.

安全系统使用闭路信号传输来有效监控场所。

4.In telecommunications, closed circuit signalling allows for secure communication between devices.

在电信中，闭路信号传输允许设备之间进行安全通信。

5.The laboratory's monitoring equipment relies on closed circuit signalling for accurate data collection.

实验室的监测设备依赖于闭路信号传输进行准确的数据收集。

作文

In today's technologically advanced world, communication systems have become increasingly sophisticated. One such system is the concept of closed circuit signalling, which plays a crucial role in various applications, from security systems to telecommunication networks. To better understand this term, we need to explore its definition, applications, and advantages. Closed circuit signalling refers to a communication method where signals are transmitted within a closed loop or circuit. This means that the information travels through a defined pathway, ensuring that it is not accessible to outside interference or interception. In contrast to open circuit systems, which can be vulnerable to eavesdropping, closed circuit signalling provides a more secure means of communication. One of the most common applications of closed circuit signalling is in surveillance systems. For instance, Closed-Circuit Television (CCTV) relies on this technology to transmit video feeds from cameras to monitors. The closed nature of the circuit ensures that only authorized personnel can access the footage, thereby enhancing security measures in various settings, such as banks, airports, and public spaces. Moreover, closed circuit signalling is also utilized in alarm systems. When a sensor detects an intrusion, it sends a signal through a closed circuit to trigger an alarm. This immediate response is vital for preventing theft or unauthorized access, making closed circuit signalling an essential component of modern security infrastructure. Another significant application is in telecommunications, where closed circuit signalling is used to establish secure lines for voice and data transmission. By maintaining a closed loop, service providers can ensure that their communications remain private and free from external interference. This is particularly important for businesses that handle sensitive information, such as financial institutions or healthcare providers. The advantages of closed circuit signalling extend beyond security. The closed nature of the circuit allows for improved signal quality and reduced noise interference, leading to clearer communication. Additionally, because the system is self-contained, it can operate independently of external networks, making it more reliable in situations where connectivity may be compromised. Furthermore, closed circuit signalling can be easily monitored and maintained. Since the components are confined within a specific circuit, technicians can quickly identify and resolve issues without the complications that often arise in open systems. This ease of maintenance contributes to the overall efficiency and effectiveness of the communication system. In conclusion, closed circuit signalling is a vital aspect of modern communication technologies, providing enhanced security, reliability, and clarity in various applications. As we continue to advance in our technological capabilities, understanding and utilizing closed circuit signalling will remain essential for ensuring secure and effective communication in our increasingly interconnected world.

在当今技术先进的世界中，通信系统变得越来越复杂。其中一个这样的系统是“闭路信号传输”的概念，它在从安全系统到电信网络的各种应用中发挥着至关重要的作用。为了更好地理解这个术语，我们需要探索它的定义、应用和优势。“闭路信号传输”指的是一种通信方法，其中信号在一个闭合循环或电路中传输。这意味着信息通过一个明确的路径旅行，确保其不受外部干扰或拦截。与开放电路系统相比，后者可能容易受到窃听，“闭路信号传输”提供了一种更安全的通信方式。“闭路信号传输”最常见的应用之一是在监控系统中。例如，闭路电视（CCTV）依赖于此技术将视频信号从摄像头传输到监视器。电路的封闭性质确保只有授权人员可以访问录像，从而增强了在银行、机场和公共场所等各种场合的安全措施。此外，“闭路信号传输”也用于报警系统。当传感器检测到入侵时，它会通过闭路信号发送信号以触发警报。这种即时响应对于防止盗窃或未经授权的访问至关重要，使得“闭路信号传输”成为现代安全基础设施的一个重要组成部分。另一个重要的应用是在电信中，其中“闭路信号传输”用于建立安全的语音和数据传输线路。通过保持闭合环路，服务提供商可以确保他们的通信保持私密且不受外部干扰。这对于处理敏感信息的企业尤为重要，例如金融机构或医疗服务提供者。“闭路信号传输”的优势不仅限于安全性。电路的闭合性质允许改善信号质量和减少噪声干扰，从而实现更清晰的通信。此外，由于系统是自给自足的，它可以独立于外部网络运行，在连接可能受到影响的情况下显得更加可靠。此外，“闭路信号传输”还可以轻松监控和维护。由于组件局限于特定电路，技术人员可以迅速识别和解决问题，而不会出现开放系统中常常出现的复杂情况。这种维护的便利性有助于提高通信系统的整体效率和有效性。总之，“闭路信号传输”是现代通信技术的一个重要方面，在各种应用中提供了增强的安全性、可靠性和清晰度。随着我们在技术能力上的不断进步，理解和利用“闭路信号传输”将继续对确保我们日益互联的世界中的安全和有效通信至关重要。