Recently, the author learned from the (Guilin) ​​Urban Lighting Management Office that the first phase of Guilin Intelligent Lighting Digital Integrated Management System (hereinafter referred to as the “Management Systemâ€) has completed the surveying and mapping of more than 10,000 street lamps, control base stations and transformers in the city. The department is preparing for acceptance and plans to write a special "name" for these street lamps next year. With the construction of the management system, it will not only provide convenience for street lamp management and maintenance, but the "name" on the lamp post can also provide for citizens. Location targeting.
Intelligent one: street light does not shine "early" knows <br> <br> this year, urban lighting management office and mapping units to carry out the wisdom of digital lighting management system is an integrated construction of urban street lamp post 15515, 350 control the base station, The coordinates of 50 special transformers were collected for data collection, including street lamp type, light source type, lamp pole elevation, and lamp pole illumination. After the survey is completed, the information will be entered into the intelligent lighting digital integrated management system. This system can realize full-time and all-round management of lighting management objects.
When the "management system" is completed, the situation will change dramatically. “In the event of a street light that is not lit, the line is disconnected, etc., these lampposts can automatically 'alarm'.†The person in charge said that the system can show which pole is the faulty streetlight, where is the fault, accurate The azimuth position allows the maintenance personnel to go straight to the scene. In the maintenance, it is not like the street lights that control the base station tube are all turned on before, but the repair is not good, which saves time and avoids wasting electricity.
In addition, the lamppost "automatic alarm" mode can effectively detect and contain the behavior of destroying public lighting facilities.
Smart II: Where people "asking" street <br> <br> some time ago, spread over a "light poles can be located, be sure to tell the child," the information on the network, which says every lamppost has a string of numbers, This string of numbers is the number of the street light, corresponding to its precise position. "So when you say the location is unclear when the alarm is made, it is the easiest way to report the nearby streetlight number."
According to reports, there are indeed some cities in the city where the streetlight number is connected with 110 data and realizes the function of streetlight positioning. 110 receives the streetlight number provided by the alarm person, enters the number in the background system, and can display the location immediately. The positioning is not only accurate but also fast. However, such systems are currently only visible in some metropolitan areas such as Shanghai, Shenzhen and Nanjing.
In Guangxi, only Nanning has completed and put into use more than 20,000 street lamp coding signs in 2012.
Guilin is the second city in Guangxi to build a “smart lighting†system. The relevant person in charge of the Urban Lighting Management Office told the reporter that to achieve precise positioning of each street lamp, the workload is very large, and the location and proximity of each street lamp The distance between the street lights must be accurately calculated. At the same time, it is necessary to mark the road signs such as the first row of buildings, isolation belts and green belts around the road.
At present, the relevant departments plan to number the 15,000-plus streetlights, 350 control base stations, and 50 dedicated transformers next year, and these "names" are exclusive to each streetlight.
The person in charge said that after the completion of the intelligent lighting digital integrated management system, the named street lamps can cover more than 90% of the 224 roads (communities) in Xiufeng District, Xiangshan District, Diecai District and Qixing District. The number on the lamppost provides a convenient and fast location service for tourists and citizens.
“If a tourist gets lost while visiting, or when a citizen needs to call for help, he can also provide the number of the street light pole to confirm the location.†The person in charge said that after coordinating with the public security department in the future, co-ordinating Management planning, so that Guilin's street lights can also play the role of "light pole positioning", so that 'smart lighting system' to maximize the service of the community.
What else can be brought apart from "smart"?
In addition to being "smart" in smart streetlights, energy saving is another major feature.
The relevant person in charge of the Urban Lighting Management Office told the reporter that Guilin began to explore the city's "smart lighting" in 2001. According to reports, at that time, the wireless communication dedicated network was used to realize real-time monitoring of the operation status of the remote control box of the lighting distribution box distributed throughout the city by the monitoring center. After two upgrades, the intelligent control coverage of the street lamp reached 99%.
"Using the 'Three Remote' (telemetry, remote signaling, remote control) system and the new light sensor detection system, you can select the best switch light time in real time according to the weather conditions of the day, avoiding premature lighting and turning off the lights too late. It causes energy waste and achieves the goal of energy saving. However, such a control mode is only applicable to the lighting control in the region, and the accuracy is still lacking.
After the "management system" is fully constructed, the intelligent adjustment of the urban lighting system is more flexible, the coverage is wider, and the energy-saving effect will be more obvious. "The combination of single-lamp control and street lighting intelligent control system can achieve 'dark lighting, dawn and light, people with more lights, fewer people turning darker."
At the beginning of this year, Guilin City has completed the single-lamp remote intelligent regulation of 200-inch streetlights between the junction of Qilidian and Dongji Road in the East Second Ring Road, and from the Arctic Plaza to the newly-built intersection, Wushi Street intersection to the North Railway Station. Shanghai Road overpass to Bayi Bridge section, 174 348 ç› street lights are also newly installed with single lamp control information module and optimized control system, according to the changes of road pedestrians and traffic flow, under the premise of ensuring road lighting compliance, reduce the single ç›The brightness of the street lighting can be adjusted by means of one bright one and one side lighting to achieve energy saving and consumption reduction of urban lighting.
The person in charge said that after calculation, the power saving rate of single lamp regulation can reach 60%.
In addition to energy saving, the intelligent “management system†can also realize the true waiting for the alarm, greatly reducing the loss of urban lighting patrol personnel and vehicles.
Intelligent one: street light does not shine "early" knows <br> <br> this year, urban lighting management office and mapping units to carry out the wisdom of digital lighting management system is an integrated construction of urban street lamp post 15515, 350 control the base station, The coordinates of 50 special transformers were collected for data collection, including street lamp type, light source type, lamp pole elevation, and lamp pole illumination. After the survey is completed, the information will be entered into the intelligent lighting digital integrated management system. This system can realize full-time and all-round management of lighting management objects.
When the "management system" is completed, the situation will change dramatically. “In the event of a street light that is not lit, the line is disconnected, etc., these lampposts can automatically 'alarm'.†The person in charge said that the system can show which pole is the faulty streetlight, where is the fault, accurate The azimuth position allows the maintenance personnel to go straight to the scene. In the maintenance, it is not like the street lights that control the base station tube are all turned on before, but the repair is not good, which saves time and avoids wasting electricity.
In addition, the lamppost "automatic alarm" mode can effectively detect and contain the behavior of destroying public lighting facilities.
Smart II: Where people "asking" street <br> <br> some time ago, spread over a "light poles can be located, be sure to tell the child," the information on the network, which says every lamppost has a string of numbers, This string of numbers is the number of the street light, corresponding to its precise position. "So when you say the location is unclear when the alarm is made, it is the easiest way to report the nearby streetlight number."
According to reports, there are indeed some cities in the city where the streetlight number is connected with 110 data and realizes the function of streetlight positioning. 110 receives the streetlight number provided by the alarm person, enters the number in the background system, and can display the location immediately. The positioning is not only accurate but also fast. However, such systems are currently only visible in some metropolitan areas such as Shanghai, Shenzhen and Nanjing.
In Guangxi, only Nanning has completed and put into use more than 20,000 street lamp coding signs in 2012.
Guilin is the second city in Guangxi to build a “smart lighting†system. The relevant person in charge of the Urban Lighting Management Office told the reporter that to achieve precise positioning of each street lamp, the workload is very large, and the location and proximity of each street lamp The distance between the street lights must be accurately calculated. At the same time, it is necessary to mark the road signs such as the first row of buildings, isolation belts and green belts around the road.
At present, the relevant departments plan to number the 15,000-plus streetlights, 350 control base stations, and 50 dedicated transformers next year, and these "names" are exclusive to each streetlight.
The person in charge said that after the completion of the intelligent lighting digital integrated management system, the named street lamps can cover more than 90% of the 224 roads (communities) in Xiufeng District, Xiangshan District, Diecai District and Qixing District. The number on the lamppost provides a convenient and fast location service for tourists and citizens.
“If a tourist gets lost while visiting, or when a citizen needs to call for help, he can also provide the number of the street light pole to confirm the location.†The person in charge said that after coordinating with the public security department in the future, co-ordinating Management planning, so that Guilin's street lights can also play the role of "light pole positioning", so that 'smart lighting system' to maximize the service of the community.
What else can be brought apart from "smart"?
In addition to being "smart" in smart streetlights, energy saving is another major feature.
The relevant person in charge of the Urban Lighting Management Office told the reporter that Guilin began to explore the city's "smart lighting" in 2001. According to reports, at that time, the wireless communication dedicated network was used to realize real-time monitoring of the operation status of the remote control box of the lighting distribution box distributed throughout the city by the monitoring center. After two upgrades, the intelligent control coverage of the street lamp reached 99%.
"Using the 'Three Remote' (telemetry, remote signaling, remote control) system and the new light sensor detection system, you can select the best switch light time in real time according to the weather conditions of the day, avoiding premature lighting and turning off the lights too late. It causes energy waste and achieves the goal of energy saving. However, such a control mode is only applicable to the lighting control in the region, and the accuracy is still lacking.
After the "management system" is fully constructed, the intelligent adjustment of the urban lighting system is more flexible, the coverage is wider, and the energy-saving effect will be more obvious. "The combination of single-lamp control and street lighting intelligent control system can achieve 'dark lighting, dawn and light, people with more lights, fewer people turning darker."
At the beginning of this year, Guilin City has completed the single-lamp remote intelligent regulation of 200-inch streetlights between the junction of Qilidian and Dongji Road in the East Second Ring Road, and from the Arctic Plaza to the newly-built intersection, Wushi Street intersection to the North Railway Station. Shanghai Road overpass to Bayi Bridge section, 174 348 ç› street lights are also newly installed with single lamp control information module and optimized control system, according to the changes of road pedestrians and traffic flow, under the premise of ensuring road lighting compliance, reduce the single ç›The brightness of the street lighting can be adjusted by means of one bright one and one side lighting to achieve energy saving and consumption reduction of urban lighting.
The person in charge said that after calculation, the power saving rate of single lamp regulation can reach 60%.
In addition to energy saving, the intelligent “management system†can also realize the true waiting for the alarm, greatly reducing the loss of urban lighting patrol personnel and vehicles.
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