dark territory
复数形式
dark territories
1
黑暗地带, 没有先进信号系统的区域
the sections of tracks without advanced signaling systems, relying instead on manual or basic signaling for train operation and safety
Dark territory refers to sections of a railway track that do not have any advanced signaling systems in place to monitor or control train movements. In these areas, there is no way to electronically track the location of trains or prevent them from colliding with each other. Operators must rely on manual methods, such as communication between train crews and dispatchers, to ensure safety. Dark territory is typically found in less busy or remote areas where the cost of installing signaling equipment may not be justified. It is considered a safety risk, so many railways are working to install modern signaling systems in these zones.
- Trains must proceed cautiously through dark territory where signals are sparse and communication with dispatchers is limited.
列车必须在黑暗区域谨慎行驶，那里的信号稀少，与调度员的通信有限。
- The railroad company invested in upgrading the signaling equipment to reduce the amount of dark territory along the main line.
铁路公司投资升级信号设备，以减少主线沿线的黑暗区域。
- Engineers undergo specialized training to navigate through dark territory where visibility and communication are critical for safe operations.
工程师接受专门培训，以在黑暗区域中导航，其中能见度和通信对安全操作至关重要。
- Historically, dark territory was more common before modern signaling technologies were developed to enhance railway safety.
历史上，在现代信号技术发展以提高铁路安全之前，黑暗地带更为常见。
- The railway authority implemented stricter speed limits in dark territory areas to ensure the safety of both passengers and crew.
铁路当局在黑暗区域实施了更严格的速度限制，以确保乘客和机组人员的安全。