A method for monitoring and analyzing the operation of street lights using a street light controller

Abstract

The present invention discloses a method for monitoring and analyzing the operation of street lamps by using a street lamp controller. The present invention obtains the basic regional information corresponding to the locations of each street lamp controller in the street lamp control center of the target city, the preset control time of each street lamp controller in the current season, and the environmental brightness parameters of each street lamp controller at each preset monitoring time point, comprehensively analyzes the final control time of each street lamp controller, and controls the adjustment of each street lamp corresponding to each street lamp controller, so as to realize the comprehensive analysis of time, longitude and latitude, and environment of urban street lamps, and can dynamically adjust the energy consumption of urban street lamps according to specific requirements, further improve the utilization rate of urban street lamp lighting resources, meet the energy-saving lighting requirements of the urban public lighting system, and at the same time obtain the working status of each street lamp corresponding to each street lamp controller, and perform corresponding analysis and processing, so as to effectively realize the safe, reliable and efficient operation of urban street lamps.

Description

Technical Field

[0001] The present invention relates to the field of street lamp operation monitoring and analysis, and relates to a method for monitoring and analyzing street lamp operation by using a street lamp controller. Background Art

[0002] The urban public lighting system is an important public infrastructure closely related to people's lives. With the acceleration of the urbanization process, the demand for urban street lamp facilities and the construction scale are increasing day by day. However, the rapid development of urban street lamp lighting has increased the demand and consumption of energy, and there are also many deficiencies in the operation management of street lamps.

[0003] The existing urban street lamp operation control and management basically adopt a decentralized time control method to control street lamps, that is, install a timer in the street lamp controller to turn on and off the lights automatically according to a predetermined time. Even some urban street lamps adopt the method of manual control. This method is simple to manage, but it can no longer meet the requirements of the modern urban public lighting system. Its defects are as follows:

[0004] 1. It is impossible to flexibly adjust the turning-on time and turning-off time of urban street lamps, and there is an unreasonable phenomenon that the illumination is seriously insufficient on rainy and cloudy days but the lights are not turned on. Therefore, it is impossible to realize dynamic energy-saving regulation of urban street lamps according to specific requirements, resulting in a waste of urban street lamp lighting resources, greatly reducing the utilization rate of urban street lamp lighting resources, and then making it difficult to meet the energy-saving lighting requirements of the urban public lighting system, further affecting the social and economic benefits of urban street lamp lighting and reducing the intelligent management level of the urban public lighting system.

[0005] 2. There is a lack of monitoring of the working status of urban street lamps, resulting in the inability to timely reflect the operation of urban street lamps. Therefore, it is impossible for maintenance personnel to find the location of abnormally operating street lamps in the first time, which slows down the maintenance speed of urban street lamps, resulting in the inability of urban street lamps to operate safely, reliably and efficiently, and further seriously affecting the travel safety of urban residents. Summary of the Invention

[0006] In view of the above problems, the present invention proposes a method for monitoring and analyzing street lamp operation by using a street lamp controller, which realizes the function of monitoring and analyzing the operation of urban street lamps.

[0007] The technical solution adopted by the present invention to solve its technical problems is:

[0008] The present invention provides a method for monitoring and analyzing street lamp operation by using a street lamp controller, including the following steps:

[0009] S1. Statistics of the locations of street lamp controllers: Number each street lamp controller in the target urban street lamp control center in sequence according to a preset order, and count the locations of each street lamp controller in the target urban street lamp control center;

[0010] S2. Obtaining sunrise and sunset times of the region: Obtain the basic information of the region corresponding to the locations of each street lamp controller in the street lamp control center of the target city, and obtain the sunrise time and sunset time of the region corresponding to the location of each street lamp controller;

[0011] S3. Analyzing sunrise and sunset times of the region: Screen the preset control times of each street lamp controller in the current season, and compare to obtain the first street lamp control reference time of each street lamp controller;

[0012] S4. Real-time detection of ambient brightness parameters: Real-time detect the ambient brightness parameters of each street lamp controller at each preset monitoring time point, and analyze the ambient brightness index of each street lamp controller at each preset monitoring time point;

[0013] S5. Comparative analysis of ambient brightness index: Compare the ambient brightness index of each street lamp controller at each preset monitoring time point with the preset ambient brightness index threshold, and screen the second street lamp control reference time of each street lamp controller;

[0014] S6. Analyzing the final control time of the street lamp controller: Analyze the final control time of each street lamp controller according to the first street lamp control reference time and the second street lamp control reference time of each street lamp controller;

[0015] S7. Controlling and adjusting the street lamp controller: Control and adjust each street lamp corresponding to each street lamp controller according to the final control time of each street lamp controller;

[0016] S8. Analyzing and processing the working state of the street lamp: Obtain the working state of each street lamp corresponding to each street lamp controller, and perform corresponding analysis and processing according to the working state of each street lamp corresponding to each street lamp controller.

[0017] Based on the above embodiments, in step S2, to obtain the sunrise time and sunset time of the region corresponding to the location of each street lamp controller, the specific obtaining method is as follows:

[0018] Obtain the basic information of the region corresponding to the locations of each street lamp controller in the street lamp control center of the target city, where the basic information of the region includes the longitude of the region location, the latitude of the region location, and the time zone of the region. Mark the longitude of the region location, the latitude of the region location, and the time zone of the region corresponding to the location of each street lamp controller as x i 、y i and s i , where i = 1, 2,..., n, i represents the i-th street lamp controller, and analyze the sunrise time and sunset time of the region corresponding to the location of each street lamp controller.

[0019] Based on the above embodiments, the corresponding specific detailed steps in step S3 include:

[0020] Extract the preset control times of each street lamp controller stored in the data repository in each season, where the preset control time includes a preset turn-on time and a preset turn-off time, and filter the preset control times of each street lamp controller in the current season;

[0021] Compare the sunrise time of the area corresponding to the location of each street lamp controller with its preset turn-off time in the current season, and analyze the first street lamp turn-off reference time of each street lamp controller according to the comparison result;

[0022] Compare the sunset time of the area corresponding to the location of each street lamp controller with its preset turn-on time in the current season, and analyze the first street lamp turn-on reference time of each street lamp controller according to the comparison result.

[0023] Based on the above embodiment, in step S4, the ambient brightness parameters of each street lamp controller at each preset monitoring time point are detected in real time. The specific detection steps include:

[0024] Detect the external environmental light brightness of each street lamp controller at each preset early morning monitoring time point and each preset evening monitoring time point, and mark the external environmental light brightness of each street lamp controller at each preset early morning monitoring time point and each preset evening monitoring time point as L ij and L′ ir , where j = 1, 2,..., m, j represents the jth preset early morning monitoring time point, r = 1, 2,..., u, and r represents the rth preset evening monitoring time point;

[0025] Detect the haze concentration, rainfall, and air humidity of each street lamp controller at each preset early morning monitoring time point and each preset evening monitoring time point, and mark the haze concentration, rainfall, and air humidity of each street lamp controller at each preset early morning monitoring time point as p ij a1, p ij a2, p ij a3; mark the haze concentration, rainfall, and air humidity of each street lamp controller at each preset evening monitoring time point as p′ ir a1, p′ ir a2, p′ ir a3.

[0026] Based on the above embodiment, in step S4, the ambient brightness index of each street lamp controller at each preset monitoring time point is analyzed. The specific analysis method is:

[0027] The external environmental light brightness L ij , haze concentration p ij a1, rainfall p ija2 and air humidity p ij Substitute a3 into the environmental brightness index analysis formula Obtain the environmental brightness index ξ of each street lamp controller at each preset early morning monitoring time point ij , where α1 and α2 respectively represent the preset environmental illumination brightness influence factor and environmental air parameter influence factor, L′ 清晨 represents the safe environmental illumination brightness for normal travel of people during the early morning period, e represents the natural constant, λ1, λ2, and λ3 respectively represent the environmental brightness influence weights corresponding to the preset haze concentration, rainfall, and air humidity, p 允许 a1, p 允许 a2, p 允许 a3 respectively represent the preset allowable haze concentration threshold, allowable rainfall threshold, and allowable air humidity threshold;

[0028] Substitute the external environmental illumination brightness L′ of each street lamp controller at each preset evening monitoring time point ir , haze concentration p′ ir a1, rainfall p′ ir a2 and air humidity p′ ir Substitute a3 into the environmental brightness index analysis formula Obtain the environmental brightness index ξ′ of each street lamp controller at each preset evening monitoring time point ir , where L′ 夜晚 represents the safe environmental illumination brightness for normal travel of people during the night period.

[0029] Based on the above embodiments, in step S5, screening the second street lamp control reference time of each street lamp controller specifically includes:

[0030] Compare the environmental brightness index of each street lamp controller at each preset early morning monitoring time point with the preset environmental brightness index threshold. If the environmental brightness index of a certain street lamp controller at a certain preset early morning monitoring time point is greater than or equal to the preset environmental brightness index threshold, it indicates that the street lamp of this street lamp controller needs to be turned off at this preset early morning monitoring time point. Count the preset early morning monitoring time points corresponding to each street lamp controller that need to turn off the street lamp, and screen out the earliest preset early morning monitoring time point corresponding to each street lamp controller, and record it as the second street lamp turning-off reference time of each street lamp controller;

[0031] Compare the ambient brightness index of each street lamp controller at each preset evening monitoring time point with the preset ambient brightness index threshold. If the ambient brightness index of a certain street lamp controller at a certain preset evening monitoring time point is less than or equal to the preset ambient brightness index threshold, it indicates that the street lamp controller needs to turn on the street lamp at this preset evening monitoring time point. Count the preset evening monitoring time points corresponding to each street lamp controller that need to turn on the street lamp, select the latest preset evening monitoring time point corresponding to each street lamp controller from them, and record it as the second street lamp turning-on reference time of each street lamp controller.

[0032] Based on the above embodiments, in step S6, analyzing the final control time of each street lamp controller specifically includes:

[0033] Compare the first street lamp turning-off reference time and the second street lamp turning-off reference time of each street lamp controller. If the first street lamp turning-off reference time of a certain street lamp controller is less than its second street lamp turning-off reference time, then record the second street lamp turning-off parameter time of this street lamp controller as its final turning-off control time. If the first street lamp turning-off reference time of a certain street lamp controller is greater than or equal to its second street lamp turning-off reference time, then record the first street lamp turning-off reference time of this street lamp controller as its final turning-off control time;

[0034] Compare the first street lamp turning-on reference time and the second street lamp turning-on reference time of each street lamp controller. If the first street lamp turning-on reference time of a certain street lamp controller is less than its second street lamp turning-on reference time, then record the first street lamp turning-on parameter time of this street lamp controller as its final turning-on control time. If the first street lamp turning-on reference time of a certain street lamp controller is greater than or equal to its second street lamp turning-on reference time, then record the second street lamp turning-on reference time of this street lamp controller as its final turning-on control time.

[0035] Based on the above embodiments, the specific adjustment method in step S7 is as follows:

[0036] When the final turning-off control time of a certain street lamp controller arrives, send a turning-off control instruction to this street lamp controller through the target city street lamp control center. When this street lamp controller receives the turning-off control instruction sent by the target city street lamp control center, then control the corresponding street lamps to perform light turning-off adjustment;

[0037] When the final turning-on control time of a certain street lamp controller arrives, send a turning-on control instruction to this street lamp controller through the target city street lamp control center. When this street lamp controller receives the turning-on control instruction sent by the target city street lamp control center, then control the corresponding street lamps to perform light turning-on adjustment.

[0038] Based on the above embodiments, in step S8, obtaining the working states of each street lamp corresponding to each street lamp controller, the specific obtaining method is as follows:

[0039] After each street lamp controller controls the corresponding street lamps to perform light-off adjustment, collect the node currents of each street lamp corresponding to each street lamp controller after the light-off adjustment, and compare and analyze the working states of each street lamp corresponding to each street lamp controller after the light-off adjustment, where the working states include the on state and the off state;

[0040] After each street lamp controller controls the corresponding street lamps to perform light-on adjustment, collect the node currents of each street lamp corresponding to each street lamp controller after the light-on adjustment, and compare and analyze the working states of each street lamp corresponding to each street lamp controller after the light-on adjustment.

[0041] Based on the above embodiments, in step S8, according to the working states of each street lamp corresponding to each street lamp controller, perform corresponding analysis and processing, which specifically includes;

[0042] If the working state of a certain street lamp corresponding to a certain street lamp controller after the light-off adjustment is the on state, it indicates that the street lamp controller corresponding to this street lamp is in an abnormal working state, which is recorded as a street lamp in an abnormal working state. Count the positions of each street lamp corresponding to each street lamp controller in the abnormal working state and feedback them to the street lamp control center of the target city;

[0043] If the working state of a certain street lamp corresponding to a certain street lamp controller after the light-on adjustment is the off state, it indicates that the street lamp controller corresponding to this street lamp is in an abnormal working state, which is recorded as a street lamp in an abnormal working state. Count the positions of each street lamp corresponding to each street lamp controller in the abnormal working state and feedback them to the street lamp control center of the target city.

[0044] Compared with the prior art, the method for monitoring and analyzing the operation of street lamps using a street lamp controller according to the present invention has the following beneficial effects:

[0045] A method for monitoring and analyzing the operation of street lights using a street light controller. By obtaining the basic regional information corresponding to the locations of each street light controller in the street light control center of the target city, the sunrise time and sunset time of the regions corresponding to the locations of each street light controller are obtained. Combining with the preset control time of each street light controller in the current season, the first street light control reference time of each street light controller is obtained. At the same time, the environmental brightness parameters of each street light controller at each preset monitoring time point are detected, the second street light control reference time of each street light controller is analyzed and screened, and the final control time of each street light controller is comprehensively analyzed, so as to realize the comprehensive analysis of time, longitude and latitude, and environment of urban street lights, and can dynamically adjust the energy consumption of urban street lights according to specific requirements, effectively avoiding the unreasonable phenomenon that there is serious lack of illumination on rainy and cloudy days but the lights are not turned on, further ensuring the reasonable utilization of urban street light lighting resources, greatly improving the utilization rate of urban street light lighting resources, and then meeting the energy-saving lighting requirements of the urban public lighting system, ensuring the social and economic benefits of urban street light lighting, and improving the intelligent management level of the urban public lighting system.

[0046] A method for monitoring and analyzing the operation of street lights using a street light controller. By obtaining the working states of each street light corresponding to each street light controller and performing corresponding analysis and processing according to the working states of each street light corresponding to each street light controller, the operation conditions of urban street lights can be reflected in a timely manner, ensuring that maintenance personnel can find the locations of abnormally operating street lights in the first time, and then improving the maintenance speed of urban street lights, effectively realizing the safe, reliable and efficient operation of urban street lights, and further ensuring the travel safety of urban residents. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0048] Figure 1 It is a schematic flow chart of the method of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0049] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the scope of protection of the present invention.

[0050] Please refer toFigure 1 As shown in the figure, the present invention provides a method for monitoring and analyzing the operation of street lamps by using a street lamp controller, including the following steps:

[0051] S1. Statistics of the positions of street lamp controllers: Number each street lamp controller in the street lamp control center of the target city in sequence according to a preset order, and count the positions of each street lamp controller in the street lamp control center of the target city.

[0052] S2. Obtaining the sunrise and sunset times of the regions: Obtain the basic information of the regions corresponding to the positions of each street lamp controller in the street lamp control center of the target city, and obtain the sunrise time and sunset time of the regions corresponding to the positions of each street lamp controller.

[0053] As a preferred solution, in step S2, the sunrise time and sunset time of the regions corresponding to the positions of each street lamp controller are obtained in the following specific manner:

[0054] Obtain the basic information of the regions corresponding to the positions of each street lamp controller in the street lamp control center of the target city, where the basic information of the region includes the longitude of the region position, the latitude of the region position, and the time zone of the region. Mark the longitude of the region position, the latitude of the region position, and the time zone of the region corresponding to the position of each street lamp controller as x i , y i and s i , where i = 1, 2,..., n, i represents the i-th street lamp controller, and analyze the sunrise time and sunset time of the regions corresponding to the positions of each street lamp controller.

[0055] Further, the analysis formula for the sunrise time of the regions corresponding to the positions of each street lamp controller is

[0056] where t i 日出 represents the sunrise time of the region corresponding to the position of the i-th street lamp controller, and F represents the sequence number corresponding to the current time and date;

[0057] The analysis formula for the sunset time of the regions corresponding to the positions of each street lamp controller is where t i 日落 represents the sunset time of the region corresponding to the position of the i-th street lamp controller.

[0058] S3. Analysis of the sunrise and sunset times of the regions: Screen the preset control times of each street lamp controller in the current season, and compare to obtain the first street lamp control reference time of each street lamp controller.

[0059] As a preferred solution, the specific detailed steps corresponding to step S3 include:

[0060] Extract the preset control times of each street lamp controller stored in the data repository for each season, where the preset control time includes a preset turn-on time and a preset turn-off time, and filter the preset control times of each street lamp controller for the current season;

[0061] Compare the sunrise time of the area where each street lamp controller is located with its preset turn-off time for the current season, and analyze and obtain the first street lamp turn-off reference time for each street lamp controller according to the comparison result;

[0062] Compare the sunset time of the area where each street lamp controller is located with its preset turn-on time for the current season, and analyze and obtain the first street lamp turn-on reference time for each street lamp controller according to the comparison result.

[0063] It should be noted that the above-mentioned analysis of the first street lamp turn-off reference time for each street lamp controller according to the comparison result specifically includes:

[0064] Compare the sunrise time of the area where each street lamp controller is located with its preset turn-off time for the current season to obtain the difference between the sunrise time of the area where each street lamp controller is located and its preset turn-off time for the current season. If the difference between the sunrise time of the area where a certain street lamp controller is located and its preset turn-off time for the current season is less than or equal to zero, then record the sunrise time of the area where this street lamp controller is located as its first street lamp turn-off reference time; if the difference between the sunrise time of the area where a certain street lamp controller is located and its preset turn-off time for the current season is greater than zero, then record the preset turn-off time of this street lamp controller for the current season as its first street lamp turn-off reference time.

[0065] It should be noted that the above-mentioned analysis of the first street lamp turn-on reference time for each street lamp controller according to the comparison result specifically includes:

[0066] Compare the sunset time of the area where each street lamp controller is located with its preset turn-on time for the current season to obtain the difference between the sunset time of the area where each street lamp controller is located and its preset turn-on time for the current season. If the difference between the sunset time of the area where a certain street lamp controller is located and its preset turn-on time for the current season is less than or equal to zero, then record the sunset time of the area where this street lamp controller is located as its first street lamp turn-on reference time; if the difference between the sunset time of the area where a certain street lamp controller is located and its preset turn-on time for the current season is greater than zero, then record the preset turn-on time of this street lamp controller for the current season as its first street lamp turn-on reference time.

[0067] S4. Real-time detection of environmental brightness parameters: Real-time detection of the environmental brightness parameters of each street lamp controller at each preset monitoring time point, and analysis of the environmental brightness index of each street lamp controller at each preset monitoring time point.

[0068] As an optimal solution, in step S4, the real-time detection of the environmental brightness parameters of each street lamp controller at each preset monitoring time point specifically includes the following detection steps:

[0069] Detect the external environmental light brightness of each street lamp controller at each preset early morning monitoring time point and each preset evening monitoring time point, and mark the external environmental light brightness of each street lamp controller at each preset early morning monitoring time point and each preset evening monitoring time point as L ij and L′ ir , where j = 1, 2,..., m, j represents the jth preset early morning monitoring time point, and r = 1, 2,..., u, r represents the rth preset evening monitoring time point;

[0070] Detect the haze concentration, rainfall, and air humidity of each street lamp controller at each preset early morning monitoring time point and each preset evening monitoring time point, and mark the haze concentration, rainfall, and air humidity of each street lamp controller at each preset early morning monitoring time point as p ij a1, p ij a2, p ij a3; Mark the haze concentration, rainfall, and air humidity of each street lamp controller at each preset evening monitoring time point as p′ ir a1, p′ ir a2, p′ ir a3.

[0071] As an optimal solution, in step S4, the analysis of the environmental brightness index of each street lamp controller at each preset monitoring time point is specifically as follows:

[0072] Substitute the external environmental light brightness L ij , haze concentration p ij a1, rainfall p ij a2, and air humidity p ij a3 of each street lamp controller at each preset early morning monitoring time point into the environmental brightness index analysis formula to obtain the environmental brightness index ξ ij of each street lamp controller at each preset early morning monitoring time point, where α1 and α2 respectively represent the preset environmental light brightness influence factor and environmental air parameter influence factor, L′ 清晨 represents the safe environmental light brightness for normal travel of people during the early morning period, e represents the natural constant, and λ1, λ2, λ3 respectively represent the environmental brightness influence weights corresponding to the preset haze concentration, rainfall, and air humidity, p允许 a1, p 允许 a2, p 允许 a3 respectively represent the preset allowable haze concentration threshold, allowable rainfall threshold, and allowable air humidity threshold;

[0073] For each street lamp controller, the external environmental light brightness L′ at each preset evening monitoring time point ir , haze concentration p′ ir a1, rainfall p′ ir a2 and air humidity p′ ir are substituted into the environmental brightness index analysis formula to obtain the environmental brightness index ξ′ of each street lamp controller at each preset evening monitoring time point ir , where L′ 夜晚 represents the safe environmental light brightness for people to travel normally during the night time period.

[0074] S5. Comparative analysis of environmental brightness index: Compare the environmental brightness index of each street lamp controller at each preset monitoring time point with the preset environmental brightness index threshold, and screen the second street lamp control reference time of each street lamp controller.

[0075] As a preferred solution, in step S5, screening the second street lamp control reference time of each street lamp controller specifically includes:

[0076] Compare the environmental brightness index of each street lamp controller at each preset early morning monitoring time point with the preset environmental brightness index threshold. If the environmental brightness index of a certain street lamp controller at a certain preset early morning monitoring time point is greater than or equal to the preset environmental brightness index threshold, it indicates that the street lamp of this street lamp controller needs to be turned off at this preset early morning monitoring time point. Count the preset early morning monitoring time points corresponding to each street lamp controller that need to turn off the street lamp, and screen the earliest preset early morning monitoring time point corresponding to each street lamp controller, and record it as the second street lamp turning-off reference time of each street lamp controller;

[0077] Compare the environmental brightness index of each street lamp controller at each preset evening monitoring time point with the preset environmental brightness index threshold. If the environmental brightness index of a certain street lamp controller at a certain preset evening monitoring time point is less than or equal to the preset environmental brightness index threshold, it indicates that the street lamp of this street lamp controller needs to be turned on at this preset evening monitoring time point. Count the preset evening monitoring time points corresponding to each street lamp controller that need to turn on the street lamp, and screen the latest preset evening monitoring time point corresponding to each street lamp controller, and record it as the second street lamp turning-on reference time of each street lamp controller.

[0078] S6. Analysis of the final control time of the street lamp controller: Analyze the final control time of each street lamp controller according to the first street lamp control reference time and the second street lamp control reference time of each street lamp controller.

[0079] As a preferred solution, analyzing the final control time of each street lamp controller in step S6 specifically includes:

[0080] Compare the first street lamp closing reference time and the second street lamp closing reference time of each street lamp controller. If the first street lamp closing reference time of a certain street lamp controller is less than its second street lamp closing reference time, record the second street lamp closing parameter time of this street lamp controller as its final closing control time. If the first street lamp closing reference time of a certain street lamp controller is greater than or equal to its second street lamp closing reference time, record the first street lamp closing reference time of this street lamp controller as its final closing control time;

[0081] Compare the first street lamp turning-on reference time and the second street lamp turning-on reference time of each street lamp controller. If the first street lamp turning-on reference time of a certain street lamp controller is less than its second street lamp turning-on reference time, record the first street lamp turning-on parameter time of this street lamp controller as its final turning-on control time. If the first street lamp turning-on reference time of a certain street lamp controller is greater than or equal to its second street lamp turning-on reference time, record the second street lamp turning-on reference time of this street lamp controller as its final turning-on control time.

[0082] In this embodiment, the present invention obtains the basic regional information corresponding to the locations of each street lamp controller in the street lamp control center of the target city, obtains the sunrise time and sunset time of the regions corresponding to the locations of each street lamp controller, combines the preset control time of each street lamp controller in the current season to obtain the first street lamp control reference time of each street lamp controller, simultaneously detects the environmental brightness parameters of each street lamp controller at each preset monitoring time point, analyzes and screens the second street lamp control reference time of each street lamp controller, and comprehensively analyzes the final control time of each street lamp controller, so as to realize the comprehensive analysis of time, longitude and latitude, and environment of urban street lamps, and can dynamically adjust the energy consumption of urban street lamps according to specific requirements, effectively avoiding the unreasonable phenomenon that there is serious insufficient illumination on rainy and cloudy days but the lights are not turned on, further ensuring the reasonable utilization of urban street lamp lighting resources, greatly improving the utilization rate of urban street lamp lighting resources, and then meeting the energy-saving lighting requirements of the urban public lighting system, ensuring the social and economic benefits of urban street lamp lighting, and improving the intelligent management level of the urban public lighting system.

[0083] S7. Street lamp controller control and adjustment: Control and adjust each street lamp corresponding to each street lamp controller according to the final control time of each street lamp controller.

[0084] As a preferred solution, the specific adjustment method in step S7 is:

[0085] When the final closing control time of a street lamp controller arrives, a closing control instruction is sent to the street lamp controller by the street lamp control center of the target city. When the street lamp controller receives the closing control instruction sent by the street lamp control center of the target city, it controls the corresponding street lamps to adjust the light off.

[0086] When the final opening control time of a street lamp controller arrives, an opening control instruction is sent to the street lamp controller by the street lamp control center of the target city. When the street lamp controller receives the opening control instruction sent by the street lamp control center of the target city, it controls the corresponding street lamps to adjust the light on.

[0087] It should be noted that each single street lamp controller in the street lamp control center of the target city controls multiple street lamps, and the street lamps corresponding to each street lamp controller are numbered in sequence according to the position arrangement.

[0088] S8. Analysis and processing of street lamp working status: Obtain the working status of each street lamp corresponding to each street lamp controller, and perform corresponding analysis and processing according to the working status of each street lamp corresponding to each street lamp controller.

[0089] As a preferred solution, in step S8, the method for obtaining the working status of each street lamp corresponding to each street lamp controller is specifically as follows:

[0090] After each street lamp controller controls the corresponding street lamps to adjust the light off, collect the node current of each street lamp corresponding to each street lamp controller after the light off adjustment, and compare and analyze the working status of each street lamp corresponding to each street lamp controller after the light off adjustment, where the working status includes the on state and the off state;

[0091] After each street lamp controller controls the corresponding street lamps to adjust the light on, collect the node current of each street lamp corresponding to each street lamp controller after the light on adjustment, and compare and analyze the working status of each street lamp corresponding to each street lamp controller after the light on adjustment.

[0092] Furthermore, the comparison and analysis of the working status of each street lamp corresponding to each street lamp controller after the light off adjustment specifically includes:

[0093] Compare the node current of each street lamp corresponding to each street lamp controller after the light off adjustment with the rated node current when the street lamp is normally on. If the difference between the node current of a certain street lamp corresponding to a certain street lamp controller after the light off adjustment and the rated node current is equal to zero, it indicates that the working status of the street lamp corresponding to the street lamp controller after the light off adjustment is the on state. If the difference between the node current of a certain street lamp corresponding to a certain street lamp controller after the light off adjustment and the rated node current is equal to the rated node current, it indicates that the working status of the street lamp corresponding to the street lamp controller after the light off adjustment is the off state.

[0094] As a preferred solution, in step S8, corresponding analysis and processing are performed according to the working states of each street lamp controller corresponding to each street lamp, specifically including:

[0095] If the working state of a certain street lamp controller corresponding to a certain street lamp is in the on state after the light-off adjustment, it indicates that the street lamp controller corresponding to this street lamp is in an abnormal working state, which is recorded as an abnormally working state street lamp. The positions of each street lamp controller corresponding to each abnormally working state street lamp are counted and fed back to the street lamp control center of the target city;

[0096] If the working state of a certain street lamp controller corresponding to a certain street lamp is in the off state after the light-on adjustment, it indicates that the street lamp controller corresponding to this street lamp is in an abnormal working state, which is recorded as an abnormally working state street lamp. The positions of each street lamp controller corresponding to each abnormally working state street lamp are counted and fed back to the street lamp control center of the target city.

[0097] In this embodiment, the present invention can timely reflect the operation conditions of urban street lamps by obtaining the working states of each street lamp controller corresponding to each street lamp and performing corresponding analysis and processing according to the working states of each street lamp controller corresponding to each street lamp, ensuring that maintenance personnel can find the positions of abnormally operating street lamps in the first time, thereby improving the maintenance speed of urban street lamps, effectively realizing the safe, reliable and efficient operation of urban street lamps, and further ensuring the travel safety of urban residents.

[0098] The above content is only an example and illustration of the concept of the present invention. Those skilled in the art of this technology can make various modifications or supplements to the described specific embodiments or use similar methods for substitution, as long as they do not deviate from the concept of the invention or exceed the scope defined by this claims, they should all fall within the protection scope of the present invention.

Claims

1. A method for monitoring and analyzing the operation of street lights using a street light controller, characterized in that, It includes the following steps: S1. Statistical location of street lamp controllers: Number each street lamp controller in the street lamp control center of the target city in a preset order, and count the locations of each street lamp controller in the street lamp control center of the target city; S2. Obtaining sunrise and sunset times of regions: Obtain the basic information of the regions corresponding to the locations of each street lamp controller in the street lamp control center of the target city, and obtain the sunrise time and sunset time of the regions corresponding to the locations of each street lamp controller; S3. Analysis of sunrise and sunset times of regions: Screen the preset control times of each street lamp controller in the current season, and compare to obtain the first street lamp control reference time of each street lamp controller; S4. Real-time detection of environmental brightness parameters: Real-time detect the environmental brightness parameters of each street lamp controller at each preset monitoring time point, and analyze the environmental brightness index of each street lamp controller at each preset monitoring time point; S5. Comparative analysis of environmental brightness indices: Compare the environmental brightness indices of each street lamp controller at each preset monitoring time point with the preset environmental brightness index threshold, and screen the second street lamp control reference time of each street lamp controller; S6. Analysis of the final control time of street lamp controllers: Analyze the final control time of each street lamp controller according to the first street lamp control reference time and the second street lamp control reference time of each street lamp controller; S7. Control and adjustment of street lamp controllers: Control and adjust each street lamp corresponding to each street lamp controller according to the final control time of each street lamp controller; S8. Analysis and processing of street lamp working states: Obtain the working states of each street lamp corresponding to each street lamp controller, and perform corresponding analysis and processing according to the working states of each street lamp corresponding to each street lamp controller; The specific detailed steps corresponding to step S3 include: Extract the preset control times of each street lamp controller in each season stored in the data repository, where the preset control time includes a preset turn-on time and a preset turn-off time, and screen the preset control times of each street lamp controller in the current season; Compare the sunrise time of the region corresponding to the location of each street lamp controller with its preset turn-off time in the current season, and analyze to obtain the first street lamp turn-off reference time of each street lamp controller according to the comparison result; Compare the sunset time of the region corresponding to the location of each street lamp controller with its preset turn-on time in the current season, and analyze to obtain the first street lamp turn-on reference time of each street lamp controller according to the comparison result; The specific detection steps for real-time detecting the environmental brightness parameters of each street lamp controller at each preset monitoring time point in step S4 include: Detect the ambient light brightness of each street lamp controller at each preset early morning monitoring time point and each preset evening monitoring time point, and mark the ambient light brightness of each street lamp controller at each preset early morning monitoring time point and each preset evening monitoring time point as , where , j represents the j-th preset early morning monitoring time point, , r represents the r-th preset evening monitoring time point; Detect the haze concentration, rainfall, and air humidity of each street lamp controller at each preset early morning monitoring time point and each preset evening monitoring time point, and mark the haze concentration, rainfall, and air humidity of each street lamp controller at each preset early morning monitoring time point as ; mark the haze concentration, rainfall, and air humidity of each street lamp controller at each preset evening monitoring time point as ; The specific analysis method for analyzing the environmental brightness index of each street lamp controller at each preset monitoring time point in step S4 is: The ambient light brightness of each street lamp controller at each preset early morning monitoring time point , haze concentration , rainfall and air humidity are substituted into the environmental brightness index analysis formula , and the environmental brightness index of each street lamp controller at each preset early morning monitoring time point is obtained , where respectively represent the preset ambient light brightness influence factor and the environmental air parameter influence factor, represents the safe ambient light brightness for people to travel normally during the early morning period, e represents the natural constant, respectively represent the environmental brightness influence weights corresponding to the preset haze concentration, rainfall, and air humidity, respectively represent the preset allowable haze concentration threshold, allowable rainfall threshold, and allowable air humidity threshold; The external environmental light brightness of each street lamp controller at each preset evening monitoring time point , haze concentration , rainfall and air humidity are substituted into the environmental brightness index analysis formula to obtain the environmental brightness index of each street lamp controller at each preset evening monitoring time point , where represents the safe environmental light brightness for people to travel normally during the night time period; The specific analysis of the final control time of each street lamp controller in step S6 includes: Compare the first street lamp shutdown reference time of each street lamp controller with its second street lamp shutdown reference time. If the first street lamp shutdown reference time of a certain street lamp controller is less than its second street lamp shutdown reference time, then record the second street lamp shutdown parameter time of this street lamp controller as its final shutdown control time. If the first street lamp shutdown reference time of a certain street lamp controller is greater than or equal to its second street lamp shutdown reference time, then record the first street lamp shutdown reference time of this street lamp controller as its final shutdown control time; Compare the first street lamp startup reference time of each street lamp controller with its second street lamp startup reference time. If the first street lamp startup reference time of a certain street lamp controller is less than its second street lamp startup reference time, then record the first street lamp startup parameter time of this street lamp controller as its final startup control time. If the first street lamp startup reference time of a certain street lamp controller is greater than or equal to its second street lamp startup reference time, then record the second street lamp startup reference time of this street lamp controller as its final startup control time.

2. The method for monitoring and analyzing the operation of street lights using a street light controller according to claim 1, characterized in that: In step S2, obtain the sunrise time and sunset time of the area corresponding to the location of each street lamp controller. The specific obtaining method is as follows: Obtain the basic regional information corresponding to the locations of each street lamp controller in the street lamp control center of the target city, where the basic regional information includes the longitude of the regional location, the latitude of the regional location, and the regional time zone, and mark the longitude of the regional location, the latitude of the regional location, and the regional time zone corresponding to the location of each street lamp controller as , where , i represents the i-th street lamp controller, and analyze the sunrise time and sunset time of the regions corresponding to the locations of each street lamp controller.

3. The method for monitoring and analyzing the operation of street lights using a street light controller according to claim 1, characterized in that: In step S5, screen the second street lamp control reference time of each street lamp controller, which specifically includes: Compare the ambient brightness index of each street lamp controller at each preset early morning monitoring time point with the preset ambient brightness index threshold. If the ambient brightness index of a certain street lamp controller at a certain preset early morning monitoring time point is greater than or equal to the preset ambient brightness index threshold, it indicates that this street lamp controller needs to turn off the street lamp at this preset early morning monitoring time point. Count the preset early morning monitoring time points corresponding to each street lamp controller that need to turn off the street lamp, and screen the earliest preset early morning monitoring time point corresponding to each street lamp controller, and record it as the second street lamp shutdown reference time of each street lamp controller; Compare the ambient brightness index of each street lamp controller at each preset evening monitoring time point with the preset ambient brightness index threshold. If the ambient brightness index of a certain street lamp controller at a certain preset evening monitoring time point is less than or equal to the preset ambient brightness index threshold, it indicates that this street lamp controller needs to turn on the street lamp at this preset evening monitoring time point. Count the preset evening monitoring time points corresponding to each street lamp controller that need to turn on the street lamp, and screen the latest preset evening monitoring time point corresponding to each street lamp controller, and record it as the second street lamp startup reference time of each street lamp controller.

4. The method for monitoring and analyzing the operation of street lights using a street light controller according to claim 1, characterized in that: The specific adjustment method corresponding to step S7 is as follows: When the final shutdown control time of a certain street lamp controller arrives, send a shutdown control instruction to this street lamp controller through the target city street lamp control center. When this street lamp controller receives the shutdown control instruction sent by the target city street lamp control center, it controls the corresponding street lamps to perform lighting shutdown adjustment; When the final startup control time of a certain street lamp controller arrives, send an startup control instruction to this street lamp controller through the target city street lamp control center. When this street lamp controller receives the startup control instruction sent by the target city street lamp control center, it controls the corresponding street lamps to perform lighting startup adjustment.

5. The method for monitoring and analyzing the operation of street lights using a street light controller according to claim 1, characterized in that: In step S8, the working states of each street lamp controller corresponding to each street lamp are obtained. The specific obtaining method is as follows: After each street lamp controller controls the corresponding street lamps to perform light-off adjustment, the node current of each street lamp controller corresponding to each street lamp after the light-off adjustment is collected, and the working states of each street lamp controller corresponding to each street lamp after the light-off adjustment are compared and analyzed, where the working states include the on state and the off state; After each street lamp controller controls the corresponding street lamps to perform light-on adjustment, the node current of each street lamp controller corresponding to each street lamp after the light-on adjustment is collected, and the working states of each street lamp controller corresponding to each street lamp after the light-on adjustment are compared and analyzed.

6. A method for monitoring and analyzing the operation of street lights using a street light controller, characterized in that: In step S8, corresponding analysis and processing are performed according to the working states of each street lamp controller corresponding to each street lamp, which specifically includes; If the working state of a certain street lamp controller corresponding to a certain street lamp after the light-off adjustment is the on state, it indicates that the street lamp controller corresponding to this street lamp is in an abnormal working state, which is recorded as a street lamp with an abnormal working state. The positions of each street lamp controller corresponding to each street lamp with an abnormal working state are counted and fed back to the street lamp control center of the target city; If the working state of a certain street lamp controller corresponding to a certain street lamp after the light-on adjustment is the off state, it indicates that the street lamp controller corresponding to this street lamp is in an abnormal working state, which is recorded as a street lamp with an abnormal working state. The positions of each street lamp controller corresponding to each street lamp with an abnormal working state are counted and fed back to the street lamp control center of the target city.

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