Lighting system and method for constructional engineering and application of lighting system and method

Abstract

The invention discloses a lighting system and method for constructional engineering and application of the lighting system. The lighting system comprises a far-end control center, a GPRS remote communication network, a sub-controller, a ZigBee wireless communication module, a main controller, a conventional lighting lamp set and an emergency lighting lamp set. According to the energy-saving lighting model constructed by the invention, the working state of the tunnel lighting system is controlled, and lighting electricity can be saved; the bidirectional DC / DC module is adopted to realize bidirectional transmission of energy, so that the switching of the current transmission direction is quicker; the duty ratio is adjusted according to the requirement to control the independent working state of the lamp group of the tunnel lighting system, so that lighting power can be saved; control strategies adopted for sudden fire accidents in the tunnel are added, and the safety of the tunnel is improved; energy storage devices are arranged at the entrance end and the exit end of the tunnel respectively, and green and environment-friendly effects are achieved through switching between the mains supply and the energy storage devices according to needs.

Description

technical field [0001] The invention relates to a lighting system, in particular to a lighting control system and method suitable for road tunnels in construction engineering and its application, belonging to the field of building photoelectric control. Background technique [0002] Under the impetus of the rapid development of modern science and technology and the social economy, the intelligent transformation of building electrical has become the main development direction of buildings. In order to further reduce the energy consumption generated by buildings, it is necessary to promote building electrical intelligence. In this way, not only can the specific functionality of the building be steadily improved, but also the resource loss generated by the building can be greatly reduced, which plays an important role in improving social and economic benefits. played a vital role. Therefore, it is necessary for the staff involved to stand on the perspective of the construction...

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned prior art does not provide detailed control strategies to benefit buildings, especially in highway culverts or tunnels (note: urban street lighting and highway tunnel control strategies are different) and does not use such as natural green energy to realize city electricity. Complementary power supply with green energy, or without using dual inverters to achieve bidirectional energy transmission, so that the switching of current transmission direction is more rapid and other control strategies to achieve energy-saving, efficient, reasonable and safe technical solutions for public transportation buildings

Images