A Calculation Method of Street Lighting Rate in Street Lighting

Abstract

The invention discloses a method for calculating lighting rates of street lamps in street lamp illumination. According to the method, a monitoring center issues a control command to a city-street-lamp intelligent control box according to an overall turn-on and turn-off time table and a single lamp time table of an entire city; intelligent street lamp illuminating equipment receives an instruction transmitted by the belonging city-street-lamp intelligent control box and executes the instruction to control on-off states of the lamps or power supply voltage of the lamps; the city-street-lamp intelligent control box receives data which are transmitted by street lamp equipment and transmits the data to the monitoring center; the monitoring center receives operating data, transmitted by the city-street-lamp intelligent control box, of the street lamp equipment, carries out an intelligent adjustment, and issues the adjusted control command to the city-street-lamp intelligent control box; and the monitoring center carries out a calculation of the lighting rate according to the operating data. The algorithm of the method has the characteristics of comprehensive data, accurate calculation, fine statistic analysis and the like, and adapts to the development trend of an intelligent illumination management; and different lighting rates can be calculated.

Description

technical field [0001] The invention relates to the field of street lamp lighting, in particular to a calculation method for the lighting rate of street lamps in street lamp lighting. Background technique [0002] The lighting rate of urban street lights is an important indicator reflecting the normal operation of street lighting facilities and the management and maintenance of street lighting facilities. The total number of street lighting facilities in most cities is more than hundreds of thousands, of which there are tens of thousands of lighting street lamps. In the management of street lighting facilities in the construction of civilized cities, it is necessary to control and improve the lighting rate of street lamps and accurately calculate them. At present, there are still the following problems in the control management and calculation method of the lighting rate in the existing street lighting: [0003] 1. The lighting of street lamps on urban roads is often carrie...

AI Technical Summary

Problems solved by technology

The coverage of manual light inspection is small, time-consuming, and requires many participants, and the problems found cannot be solved in time

[0004] 2. The current general lighting rate algorithm has the problems of partial generalization, coarse granularity, single calculation method, and inaccurate results

Under the manual light patrol control mode of urban road street lights, the granularity of the calculation of the lighting rate is relatively coarse, and the on-off of each street light cannot be refined, and the on-off under the energy-saving scheme cannot be considered, so the algorithm is not accurate or even inaccurate. The phenomenon will seriously affect the calculated value of the number of lights in festivals and lighting rate

[0005] 3. The calculation of the traditional lighting rate does not take into account the special circumstances of non-lighting and the implementation of energy-saving schemes. For example, the lights are turned off due to the power supply of the electric industry, and the lights are turned off due to force majeure such as typhoon, theft, and destruction. The lights out due to the implementation of the single-lamp energy-saving scheme should not be included in the statistics of the number of lights out in the calculation of the lighting rate.

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