Domestic: The research on the lighting method of LED street lights is mainly reflected in the following two aspects: one is to use high -quality and efficient new light sources instead of traditional light sources. For example The huge energy -saving potential of light sources gradually replaces traditional light sources such as high -pressure sodium lamps, that is, focusing on the design of LED light sources and lamps; on the other hand, according to the requirements of road lighting in different periods, on demand lighting. In order to achieve the effect of power saving, the recent research uses intelligent lighting technology and IoT technology to achieve automatic control of light source strength at different time to achieve lighting energy saving. These two methods are road lighting and energy saving design from the level of the project, that is, the tactical level. The premise must meet the existing road lighting design standards, which means that road lighting design standards have a vital impact on the level of energy saving levels of the lighting. Essence If the standard requirements are too high to affect the energy saving level, if the standard requirements are too low, it will affect driving safety. Therefore, starting from road lighting design standards itself, studying how to make the standard itself more conducive to energy saving on the premise of ensuring road lighting and driving safety. It has deeper significance in the research of road lighting and energy saving. Energy -saving research has risen from tactical levels to strategic levels, thereby achieving a greater degree of energy consumption.

     International: The formulation and research of road lighting design standards in various countries generally refer to international road lighting design standards based on the actual situation of existing road traffic. At present, the most authoritative system in the world is the "Internal Commission Onillumination (CIE)" Road Lighting Recommendations for Traveling and Traveling "(115-1995) proposed by the International Commission Onillumination (CIE). Items