No matter in emerging cities or mature cities, the improvement of urban lighting system will greatly promote citizens' happiness. And lower energy consumption, more intelligent lighting systems are obviously more friendly to both people and nature. According to statistics, through LED transformation, energy consumption can be directly reduced by about 53%, the effect is significant.
Compared with traditional lighting, LED lighting has the following characteristics: low working voltage; Working current is very small; Good impact resistance and seismic performance, high reliability, long life; By modulating the strength of the current, the strength of the luminescence can be easily modulated, etc., which can become the nodes of the lighting system control, thus greatly changing the operation/business model of the lighting system and service, and greatly promoting the progress of the cause of sustainable development.
In terms of lighting system and control, LED intelligent lighting system has prominent advantages compared with traditional lighting system. Mainly reflected in the following three aspects.
1. Easy control of single control circuit system
Conventional lighting systems switch control directly in the load loop. When the load is large, the control capacity of the switch should be increased, and when the load is far away from the switch, the cross section area of the cable should be increased. In the intelligent control system, the load loop controls the output joint of the output unit, so when the load capacity increases, only the capacity of the output unit needs to be considered. The traditional lighting system can not realize the complex processing of the switch, but the intelligent lighting system can realize the control of the switch far and near, but also through the switch setting, dimming, timing and other ways to achieve the control of electricity load.
2, double control circuit system is more practical
Smart lighting systems are also more practical than traditional lighting systems. The characteristic of the double control circuit in the traditional lighting system is to control the system with two double control switches. The lighting cable is connected between the switches. When the multi-point control is carried out, there are more lines connecting the switches, which makes the installation of the lines complicated and the construction difficult. In the intelligent system, the realization of the double control circuit only needs to be simple in parallel on the total control line. Intelligent lighting system also saves energy more than traditional lighting system, one line can carry out several work operation at the same time, when not in use can control the switch of multiple lights at the same time, to avoid electricity waste.
3, the control mode is simpler
The traditional lighting system is to use the hand to realize the control of the lighting, the use of intelligent lighting system that is simple to solve the problem, the intelligent lighting system adopts low voltage method, control ability is strong, way and a wide range, more control over the lighting system is simple, can be realized through the scene of preset and memory function of lighting control, so the use of lighting system is more simple. Traditional lighting system only on and off the lighting system, and intelligent lighting system through the modulation of the current intensity can be easily dimmed, in different scenes to produce different lighting effects, create a different atmosphere. In terms of management mode, intelligent lighting system adopts network management to achieve, through its associated computer can achieve the management of the building. Lighting can also be adjusted according to actual needs.