Guangxi specification for urban and rural road lighting standards to promote LED energy-saving products

Abstract:

In the semiconductor lighting engineering construction, renovation and expansion of the road, clear lighting color temperature requirements, municipal roads should not use the cold light source, and further promote energy-saving lighting, and gradually improve the system function, the city lighting construction towards more standardized, energy saving, intelligent direction.

Recently, the the Guangxi Zhuang Autonomous Region provincial housing department approved the release of the local standards for the construction of Guangxi urban and rural road lighting engineering technical specifications. According to the specification, in the semiconductor lighting engineering construction, renovation and expansion of the road, clear lighting color temperature requirements, municipal roads should not use the cold light source, and further promote energy-saving lighting, and gradually improve the system function, the city lighting construction towards more standardized, energy saving, intelligent direction.

In May this year, the the Guangxi Zhuang Autonomous Region housing construction office issued a "urban lighting and construction management program (2015-2016)". According to the plan, before the end of 2015, Guangxi cities and counties in the region to vigorously promote the construction of city lighting and energy saving renovation eliminated basically completed high pollution and high energy consumption in the city lighting lamp, incandescent lamps and other products, the transformation will mainly use the LED energy-saving products, to ensure the realization of the goal of saving 3% years.

In order to regulate the autonomous region and city lighting construction standards, the Evaluation Index added to the release of the "urban and rural road of semiconductor lighting engineering technical specifications" in or revised lighting indicators, energy-saving measures and other aspects of glare restriction. This specification is applicable to the design, construction, acceptance and management of the semiconductor lighting project for the newly built, rebuilt and expanded roads in Guangxi, which shall be implemented as of August 9, 2015.

The regulations of the introduction, will promote the city road lighting to produce what change? According to the standard, the semiconductor road lighting temperature shall not be higher than the nominal value 6500K, the color temperature from low to high, for the warm and cool colors are white. According to the different geographical environment and different grades of roads, should adopt the corresponding color temperature lamps. As in expressway, trunk road, secondary roads and mountainous foggy regions should choose a relatively low color temperature lamp. The same batch of light source color temperature should be consistent, municipal roads do not recommend the use of cool light source.

According to the relevant experts, on the one hand the reason is on the cool light vision of human comfort is poor, should not be used to cool the light source; on the other hand, the light source color temperature high partial white, easy to cause the driver to produce fine mist in the visual sense. At present, the city of Nanning city road lighting color temperature, in the light of the future will be adjusted according to the effect of light on the human body comfort.

To fully reflect the semiconductor road lighting has no environmental pollution, low power consumption, high luminous efficiency, long life and other characteristics, according to the specification, except for a few special residential areas and roads in the middle of the night, should adopt measures to reduce the power source automatically, to reduce power consumption.

In terms of security, urban road lighting monitoring system functions need to be gradually improved. According to the design requirements, the monitoring system can realize the functions of group control, group control, automatic or manual inspection and selection of various electrical parameters according to different functional requirements. And should be able to automatically detect a variety of faults, the voice of the voice, security and other appropriate alarm, the system false alarm rate should be less than 1%. The monitoring system has the combination of software and hardware to protect the reliability of the monitoring equipment.