Intelligent lighting system for train depot overhaul trench

Abstract

The invention discloses an intelligent lighting system for a train depot overhaul trench. The system comprises a plurality of overhaul column positions, and each overhaul column position comprises anoverhaul trench, a station track, a stand column, an intelligent lighting set, a lighting controller and a train sensor. The intelligent lighting set comprises a human body sensor and a lighting lamp,the human body sensor and the lighting lamp are connected with the lighting controller separately, and the human body sensor is used for detecting whether a person enters the overhaul trench or not and sending a detection signal to the lighting controller. The train sensor is arranged at the train inlet end of the station track and is used for detecting whether a train enters the station track ornot and sending a detection signal to the lighting controller, and the lighting controller controls the lighting lamp to be turned on based on the received signals of the human body sensor and the train sensor. According to the invention, the human body sensor and the train sensor of the overhaul column position are used for controlling the lighting in the overhaul trench according to different states, thereby achieving the purposes of guaranteeing the lighting of a working region and reducing the unnecessary lighting of a non-working region.

Description

technical field [0001] The invention belongs to the field of vehicle depots, and more particularly relates to an intelligent lighting system for maintenance trenches of depots. Background technique [0002] In recent years, urban rail transit has developed rapidly. The urban rail planning and construction mileage is about 7,700 kilometers, of which more than 6,000 kilometers are under construction. The depot is the place where subway vehicles are parked, maintained and repaired. In order to facilitate the maintenance of the equipment below the vehicle, maintenance trenches are generally set up in the main maintenance lanes of the depot. When the train is parked, personnel enter the trench for work, therefore, lighting facilities must be considered in the trench. [0003] At present, the maintenance trench lighting of the urban rail transit vehicle depot is mainly to install wall lamps on the side walls of the maintenance trench, and the maintenance personnel manually turn o...

AI Technical Summary

Problems solved by technology

The number of maintenance trenches in the depot is huge, and the length of the maintenance trench in a single row is as long as 140m. Generally, the total length of the maintenance trenches in the depot is more than 5000m. Maintenance trench lighting facilities are intensive and consume a lot of power. If there is no control and management, it will cause an extreme waste of power resources

In addition, the working range of personnel is very limited, and the lights in the non-working range are always on, which will also lead to a great waste of electric energy, which makes the daily operation cost of lighting equipment higher

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