SAFETY WARNING DEVICE FOR RAILWAY LINE WORKER AND SAFETY WARNING SYSTEM INCLUDING THE SAME AND SAFETY WARNING METHOD THEREOF

摘要

Disclosed is a safety warning device for a railway track worker according to the present invention, a safety warning system including the same, and a method thereof. The safety alarm system according to an embodiment of the present invention is installed and operated independently for each predetermined work section, and when the corresponding work section is set as a work area by an operator, the work is performed based on a state of entry and exit of the train and a state of entry and exit of the worker. A safety alarm device for determining whether the area is safe and outputting an alarm signal; A train detection device for detecting train entering or exiting the work section and obtaining train detection information; An entry/exit management device for obtaining entry/exit information set by an operator entering or exiting the work section; And a safety alarm terminal device outputting an alarm signal received from the safety alarm device, wherein the safety alarm device determines the entrance/exit status of the train based on the train detection information, and based on the operator entry/exit information. It is possible to determine the state of entry and exit of the worker.