Anshun area by the open more than one city street lamp will be in 'wisdom mind'

Whenever the night, the streets of street lamp is lit up, the city becomes bright beautiful, also illuminates the pedestrian way home.

however, street lamp this essential public facilities in daily life, also is the existence of high energy consumption. The international energy agency statistics report for 2014, according to the global lighting electricity accounts for about 20% of the total electricity consumption, in all kinds of lighting lamps accounts for about 30%; 2014 global total electricity consumption of 20900 TWH, total electricity 1250 TWH, including street lamp lights accounted for 6% of global electricity energy consumption.

with the era development and the advancement of information technology, energy conservation, environmental protection, city image and concept such as intelligent management is increasing attention degree and the traditional street lamp huge power consumption, high maintenance costs, and such disadvantages as security risks have aroused people's attention, & other; On-demand lighting, fine management & throughout; The wisdom of the street lamp system arises at the historic moment.

today anshun, in the tide of the front, has been built LouHu ecological park a & other People/car to lights, people/car go light dark & throughout; Lake-ring road, and conducted pilot projects, & other; Wisdom lights & throughout; Will also be in rolled out in the open area, in saving energy and reducing consumption and wisdom city construction is a big step forward.

intelligent pilot road reformation has obvious benefits

by the street lamp pilot wisdom to choose in the city to open three, nine road, northing new and open 13 road. In August 2018, the relevant authorities for a total of four road 296, 592 street lamp intelligent control, put into operation on September 1.

the transformation using the 120 w LED lights to replace the original 250 w high pressure sodium lamp ( Advocate the lamp) , 60 w leds to replace the original 110 w high pressure sodium lamp ( Auxiliary light) 。 Because of the LED color rendering index are higher, light utilization efficiency is relatively high pressure sodium lamp, modified illuminance level has improved than before, not only also implements an energy saving.

new lights look more than the old street lamp of rf signal transmission & other; A small antenna & throughout; Interconnectivity between, can make the lamps and lanterns and auxiliary equipment. “ Is more prominent, using LoRa iot technology, in the preset adjustable energy saving time using the domestic leading intelligent dimming technology, which can realize secondary energy. ” The open district municipal administration officials said.

system according to the preliminary set, this four light up the lamp in every afternoon 7 road, in the evening after 10 o 'clock, and reduce traffic flows brightness fell 30%, by combining video monitoring and infrared sensor, as well as in helping people/car after automatic identification and will restore to 100% brightness, then fell to 30%, until 7 o 'clock in the morning.

traditional street lamp can only keep the same brightness over the night, there is no time and vehicle is equal to the waste of electricity, lighting industry, according to the data in their own power consumption huge at the same time, about 35% of the electricity belongs to be wasted.

electricity data show that after a street lamp intelligent control sections, power consumption is greatly reduced. In June 2017 to May 2018, four road average electricity is about 393. 33 million yuan per month, from September to November, 2018, nearly 8200 yuan RMB, the average monthly electricity bills monthly average power saving rate reaches 79%. Contrast between September and November 2017 over the same electricity data of monthly average power saving rate has reached 82%. If 79% of the electricity saving rate estimation, four sections can save electricity for the whole year 370000 yuan. On the other hand, the realization of real-time automatic control, street lighting remote centralized control and maintenance, also greatly reduce the operational cost.

the to open more than one city street lamp will change

important advantages beyond the wisdom of street lamp energy saving, intelligent dimmer. In the open city road lighting environment, the improvement of the intensity of illumination, evenness, power density value and the safety of the lighting are related. City administration and chengwei technology on both sides of the testing results show that the intelligent street lamp on the foregoing three indicators not only superior to the standard CJJ45 - city road lighting design Request of '2006', and the intensity of illumination levels are significantly improve before modification.

in addition, the traditional street lamps need to maintenance personnel, once appear, fault, can only artificial patrolling maintenance one by one, and most of the time this work should be carried out in the night. Now, intelligent lighting management system, the fault, the voltage current situation, is there a specific which out of the question can be a lamp in the background at a glance, realization of street lamp lighting saving energy, intelligence and security of the organic unity.

to see the good benefits of pilot section, in April this year, by the open area and cooperate with relevant institutions transformed welcome road sections of the road 73, 730 in the lamp lights. To replace every 10 on the light pole lamp holder with energy-saving LED lights and switch to low light mode, keep the original decorative appearance, add two lamp holder with intelligent control system & other Throughout his arms &; Since the operation results bear the main functions of lighting, gratifying.

according to introducing, at present the opening area has been push forward the intelligent street lamp work plan, the plan by the end of this year, will be in the more than 62 primary and secondary road near base, 4000 streetlights all intelligent renovation, according to the different sections, lamp type to a rough estimate, after comprehensive power saving rate will be between 45% and 79%, a year can save electricity bills for the open area of more than 3 million yuan.

economic benefits, intelligent street lamp also will bring greater social benefit, enhance the level of urban management and urban image. At the same time, along with street lamp intelligent control, can be gradually set up covering the entire area and even the whole city of Internet of things network infrastructure, and on this basis, promotes environmental dynamic monitoring, video linkage, intelligent security alarm system and fire fighting management, and other services, to further promote the anshun city urban construction and development of wisdom.