City traffic management in the traffic signal lamps accounted for a very important part of the traffic signal lights set, not only can increase the traffic flow capacity, reduce traffic safety hazards, but also can make who travel time, reduce traffic energy loss, reduce air pollution. The improvement of a city traffic network construction, not only refers to the use of the regional unified, reasonable set of traffic lights, but also refers to the traffic flow and other factors to control the traffic lights.

According to May 25, 2015 Tranbbs released the "2015 China road traffic signal machine Market Research" report, the report shows that the traffic signal control system and equipment market size in 2014. From the market point of view, Zhejiang, Shandong, Jiangsu, Anhui, Guangdong and is the traffic signal control system and equipment industry investment concentrated areas. The first five provinces of the total size of the market accounted for 45% of the country, with the basic level in 2013.

In recent years, with the continuous development of the local economy, the urban intelligent transportation construction investment scale growth rate has remained at over 20% years. GB25280-2011 "road traffic signal control machine" and GB/T20999-2007 "traffic signal control machine and the host computer data communication protocol" two standards promulgated. Not only actively regulate the construction of intelligent transportation industry, but also to make the community have more capital into the urban intelligent transportation industry, and play a certain impact. Traffic signal control system is the core component of urban intelligent transportation system. With the development of intelligent transportation enterprise power and scale, more and more enterprises put more resources into research and development to meet the demand of market.

The above information is provided by the traffic signal lamp factory