Railway engineering security protection system

Abstract

The invention discloses a railway engineering security protection system, which belongs to the technical field which is convenient for railway maintenance and for constructors to acquire an incoming vehicle early warning signal of a railway locomotive and evacuate in time. The railway engineering security protection system comprises train information acquisition devices (12) and portable communication devices, wherein the train information acquisition devices (12) are respectively arranged outside an uplink (9) and a downlink (8) of a railway alternately; a portable communication device is respectively held by a member of railway station protection staff and a construction and maintenance principal; each train information acquisition device (2) comprises a first positioning foundation pile (2), a second positioning foundation pile (5), a first positioning bracket (3), a second positioning bracket (6), a first information acquisition module (4) and a second information acquisition module (7). Compared with the prior art, the happening probability of a phenomenon of the misreport and the report failure of protection information caused by human factors such as inattentive attention and the like is reduced, the security of construction and maintenance personnel is ensured, the early-warning level is improved, and the security of a railway engineering operation is greatly improved;and moreover, the overall system has a simple structure and low application cost.

Description

technical field [0001] The invention relates to a safety protection system for railway works, which is especially convenient for railway maintenance and construction personnel to obtain an incoming warning signal of a railway locomotive and to evacuate in time. Background technique [0002] The safety of railway works involves a wide range of aspects, among which the safety of railway construction and maintenance is more important. Since construction and maintenance are mostly carried out during the intervals of train running, the safety of construction is particularly important. In order to communicate train operation information to railway construction and maintenance personnel, the way widely used on railways is to set up station guards at a certain distance from the construction and maintenance site, and notify the construction and maintenance personnel through walkie-talkies or loudspeaker broadcasts. With the increase of train speed, the tasks of construction and maint...

AI Technical Summary

Problems solved by technology

With the increase of train speed, the tasks of construction and maintenance personnel are increased and the workload is increased. There are many defects in this early warning method that relies too much on manual operation: First, the lack of concentration caused by human factors is prone to misreporting and missing reporting The occurrence of protection information phenomenon poses a great threat to the personal safety of construction workers and station guards; second, when construction and maintenance operations are carried out at night and under harsh weather conditions, due to differences in human physique and language, it is easy to cause gesticulation. Unclear, untimely transmission of protection information occurs, and the safety of construction and maintenance personnel cannot be guaranteed

Images