CN116482567A - Solar lamp electric quantity monitoring system and method based on Internet of things - Google Patents
Solar lamp electric quantity monitoring system and method based on Internet of things Download PDFInfo
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Abstract
The invention discloses a solar lamp electric quantity monitoring system and method based on the Internet of things, and belongs to the field of solar lamp monitoring. According to the invention, the irradiation range of the solar lamp is analyzed by collecting the electric quantity condition of the solar lamp storage battery, so that the fault condition of the solar lamp is judged, the fault degree of the solar lamp is evaluated through the radar chart, and the related technical personnel are subjected to overhaul reminding, so that the fault solar street lamp with high influence degree is preferentially solved, the risk degree of traffic accidents on the road is reduced, and the robustness of the system is improved.
Description
Technical Field
The invention relates to the field of solar lamp monitoring, in particular to a solar lamp electric quantity monitoring system and method based on the Internet of things.
Background
With the continuous development of network technology, the internet of things is gradually and widely used. The internet of things is an internet-based technology that enables remote monitoring, control and management of items in the physical world by implanting digital technology on the items. These items may be sensors, smart watches, smart home devices, vehicles and other devices that are connected to a central database or server via the internet. The application of the internet of things technology needs to consider the problems of safety, privacy protection, data accuracy and the like of equipment, and meanwhile, the interoperability among the equipment and the consistency of the data need to be ensured. Through the internet of things technology, people can monitor and control the devices remotely, so that automatic management and optimization of the devices are realized, the production efficiency is improved, the cost is reduced, the service quality is improved, and the like. A solar lamp is a lighting device powered by solar energy, which can convert solar energy into electric energy and is used at night or in the cloudy day. The storage battery is a power supply part of the solar lamp, can store the electric energy converted by the solar panel and provide the electric energy for the solar panel when needed, and the solar street lamp has the advantages of energy conservation, environmental protection, safety, no noise and the like, and simultaneously does not generate electromagnetic pollution and radiation pollution, and has no influence on the environment and human health; in addition, the solar street lamp has the advantages of simple installation, high reliability, long service life and the like, and can effectively save energy and protect the environment.
In the use process of the solar street lamp, the conditions of line aging and faults exist, the solar street lamps at different positions have the fault conditions of different degrees, the prior art solves the problem that the solar street lamp has the faults by detecting actual electricity consumption data of the street lamps and sending positioning data to maintenance by utilizing network communication, however, when a plurality of street lamps simultaneously have faults, the distance between the fault street lamps is far away, maintenance staff can obtain the positions of the fault street lamps, but cannot simultaneously carry out maintenance, and traffic accidents are very likely to occur at the street lamps which are not maintained in the maintenance process.
Therefore, according to the electric quantity condition of the solar street lamp, the fault of the street lamp is monitored and early-warned, and the solar lamp with serious fault degree is overhauled preferentially. Therefore, a system and a method for monitoring the electric quantity of a solar lamp based on the internet of things are needed.
Disclosure of Invention
The invention aims to provide a solar lamp electric quantity monitoring system and method based on the Internet of things, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a solar lamp electric quantity monitoring method based on thing networking which characterized in that: comprises the following steps:
s1, monitoring the electric quantity of a solar lamp through an electric quantity sensor, monitoring the illumination intensity of the solar street lamp through an illumination sensor, recording relevant basic information of the solar street lamp, monitoring the speed and the number of vehicles passing through the solar street lamp through a vehicle speed monitoring device, and collecting the number and the distance of residents in surrounding villages when the street lamp is used through a road safety camera;
s2, analyzing the irradiation range of the solar lamp according to the collected solar lamp data;
s3, analyzing the fault influence degree of the solar lamp according to the analysis result in the S2;
and S4, according to the analysis result in the S3, carrying out maintenance reminding on the user according to the fault condition of the solar lamp.
Further, in step S2, the following steps are included:
s201, obtaining the electric quantity of the solar lamp as Q and the illumination intensity as E according to the collected solar lamp data information;
s202, calculating the irradiation range S of the solar lamp through the following formula:
wherein S is Label (C) The standard irradiation range is expressed as a standard irradiation range when the solar street lamp works normally, alpha and beta are expressed as coefficients, c is expressed as a constant, and the standard irradiation range is expressed by related techniciansPresetting;
s203, setting an irradiation range threshold S Threshold value When S is greater than or equal to S Threshold value When the solar street lamp works normally, the maintenance reminding is not carried out on related technicians, and when S<S Threshold value And when the irradiation range of the solar street lamp is reduced, indicating that the solar street lamp has a fault, and entering step S3.
Further, in step S3, the following steps are included:
s301, analyzing the fault degree of the solar street lamp according to the analysis result of the S2;
s302, analyzing the environmental influence degree of the fault street lamp according to the collected data information;
and S303, constructing a five-dimensional radar chart according to the analysis results of the S301 and the S302, and judging the relation between the fault street lamps.
Further, in step S301, the following steps are included:
s301-1, collecting the irradiation ranges of all fault street lamps to form a fault set A= { S 1 ，S 2 ，…，S n N is the number of the fault street lamps, and the standard irradiation range of the fault street lamps forms a set A Label (C) ＝{S 1 mark ，S 2 mark ，…，S n is marked }；
S301-2, calculating an irradiation range reduction degree index omega of the fault street lamp by the following formula:
wherein S is i The irradiation range of the solar street lamp with the number i in the fault set is represented as S i label Standard irradiation range of solar street lamp denoted as number i, ω∈ [0,1 ]]；
S301-3, sorting and numbering the street lamp irradiation range reduction degree indexes obtained by analyzing the fault street lamps from small to large to obtain a sorted fault street lamp set A' = { a 1 ，a 2 ，…，a n Street lamp irradiation rangeThe reduction degree index is small, the street lamp irradiation range is large, the fault degree is light, and otherwise, the street lamp irradiation range reduction degree index is large, the street lamp irradiation range is small, and the fault degree is heavy.
Further, in step S302, the following steps are included:
s302-1, placing the positions of the solar street lamps in a coordinate system, presetting the coordinate system by related technicians, and collecting the irradiation ranges of all the solar street lamps to form a setThe standard irradiation ranges of all street lamps form a set +.>Wherein r represents the total number of street lamps;
s302-2, calculating a street lamp influence index gamma of the fault solar street lamp according to the following formula:
wherein,,denoted by the number p B The irradiation range of the failed solar street lamp, +.>Denoted by the number p B Standard irradiation range of the failed solar street lamp, < +.>Denoted by the number (p-1) B The irradiation range of the failed solar street lamp and the failed solar street lamp p B Cross range of standard illumination range, +.>Denoted by the number (p+1) B The irradiation range of the failed solar street lamp and the failed solar street lamp p B Is provided for the intersection range of the standard illumination ranges of (a),denoted by the number (p-1) B The irradiation range of the failed solar street lamp and the failed solar street lamp p B Cross range of illumination ranges of +.>Denoted by the number (p+1) B The irradiation range of the failed solar street lamp and the failed solar street lamp p B An intersection range of the irradiation ranges of (a);
calculating the street lamp influence indexes of all the fault solar street lamps, wherein the street lamp influence index gamma of the fault solar street lamp is large, which indicates that the intersection range of the irradiation ranges of the street lamps at two sides of the fault solar street lamp and the standard irradiation range of the fault street lamp is small, and indicates that the street lamps at two sides of the fault solar street lamp have small influence on the fault street lamp; the street lamp influence index gamma of the fault solar street lamp is small, which indicates that the intersection range of the irradiation ranges of the street lamps at two sides of the fault solar street lamp and the standard irradiation range of the fault street lamp is large, and indicates that the street lamps at two sides of the fault solar street lamp have large influence on the fault street lamp.
S302-3, according to historical data of the fault solar street lamp in normal use, in a time period t, the monitored vehicle speeds form a set V= { V 1 ，v 2 ，…，v L -wherein L represents the number of vehicles in a time period t, which is preset by the relevant technician;
the average speed v of the passing vehicle is calculated by the following formula Flat plate And (3) performing calculation:
calculating the average speed of passing vehicles of all the failed solar street lamps;
s302-4, collecting according to the safety cameraIn the time period t, the average number of residents in surrounding village residents which are lighted when the street lamp is used forms a set Z= { Z 1 ，z 2 ，…，z n The distance between village and street lamp is monitored through an image ranging technology to form a set G= { G 1 ，g 2 ，…，g n The image ranging technology is a technology for measuring the distance between objects or measuring the distance between different objects in an image by using an image processing technology, and is widely applied to the fields of robot navigation, automatic driving, intelligent monitoring, safety patrol, three-dimensional modeling and the like; the occupancy impact index τ is calculated by the following formula:
wherein z is y Expressed as the average number of residents, g, in the set Z, number y, of lit villages y Denoted as distance, k, between village numbered y in set G and street lamp 1 And k 2 Expressed as weight parameter, c * The weight parameters and the constants are obtained by presetting by related technicians; calculating residence influence indexes of all the failed solar street lamps; the living influence index is large, and the influence of surrounding villages on the solar street lamp is small, otherwise, the living influence index is small, and the influence of surrounding villages on the solar street lamp is large.
Further, in step S303, a street lamp fault evaluation radar chart is drawn according to the analyzed reduction degree index of the fault street lamp irradiation range, the street lamp influence index, the average speed of the vehicle, the collected traffic flow and residence influence index at the fault solar street lamp; radar plots, also known as network plots, spider plots, star plots, spider web plots, are considered to be a graph representing multidimensional data. The radar map maps the data quantity of a plurality of dimensions to the coordinate axes, and the data of each dimension corresponds to one coordinate axis respectively.
The area X of the identified shape in the radar map is calculated by the following formula:
X＝X 1 +X 2 +X 3 +X 4 +X 5 ；
wherein x is u And x w Expressed as values of two adjacent parameters, mu u Sum mu w Weights expressed as adjacent parameters, preset by the relevant technician, X d The graph area is represented as a graph area formed by two adjacent parameters, d is represented as a number of an evaluation index in the radar chart, and θ is represented as an included angle between the two adjacent parameters; and comparing the areas of the street lamp fault evaluation radar graphs of all the fault solar street lamps, and sequencing the street lamp fault evaluation radar graphs from large to small, wherein the street lamp fault evaluation radar graphs are large in area and represent serious fault degree, and otherwise, the street lamp fault evaluation radar graphs are small in area and represent light fault degree.
Further, in step S4, according to the analysis result in S3, the basic information of the solar lamp is displayed from heavy to light through the display device according to the severity of the fault of the solar lamp, so as to prompt the user to maintain and carry out voice alarm.
Solar lamp electric quantity monitoring system based on thing networking, its characterized in that: the solar lamp monitoring system comprises: the data monitoring module and the fault analysis module;
the output end of the data monitoring module is connected with the input end of the fault analysis module;
the data monitoring module is used for monitoring and collecting data of the solar lamp and comprises an electric quantity monitoring unit, an illumination monitoring unit, an environment monitoring unit and a basic input unit; the electric quantity monitoring unit monitors the electric quantity of the storage battery of the solar lamp through an electric quantity sensor, the illumination monitoring unit monitors the illumination intensity of the solar street lamp through an illumination sensor, the environment monitoring unit monitors equipment through a vehicle speed, the method comprises the steps of monitoring the speed of a vehicle passing through a solar street lamp, counting the number, collecting the number and the distance of residents which light up when the street lamp is used by surrounding village residents through a road safety camera, and recording relevant basic information of the solar street lamp in a system in advance by a basic recording unit;
the fault analysis module is used for analyzing and processing fault solar lamp data and comprises a fault screening unit and a degree evaluation unit, wherein the fault screening unit is used for screening street lamps with fault conditions in the solar street lamps according to collected data information, and the degree evaluation unit is used for evaluating and analyzing the solar street lamps with different degree faults and sequencing the solar street lamps from heavy to light according to the degree of the faults.
Further, the solar lamp monitoring system further comprises: the input end of the database is connected with the output end of the data monitoring module, the input end of the database is connected with the output end of the fault analysis module, and the output end of the database is connected with the input end of the fault analysis module;
the data base is used for encrypting and storing acquired data and analysis results, and comprises an information encryption unit and an information storage unit, wherein the information encryption unit encrypts the data in a salifying hash encryption mode, so that the safety of the data is guaranteed, the salifying hash encryption is a mixed hash encryption method, the salifying hash encryption method is used for storing and managing massive data generated by an Internet of things storage system, the data is stored on a plurality of nodes and is accessed and processed through a network, a fixed-length ciphertext is generated, in the salifying hash encryption, the salifying value of the ciphertext is randomly generated and needs to be subjected to exclusive OR operation with the salifying value of plaintext, so that the salifying value of each ciphertext is different, the randomness and the cracking difficulty of passwords can be increased, the safety of the data is improved, the information storage unit stores the acquired data and the analysis results through the Internet of things storage system, the Internet of things storage system is a technical system for storing and managing massive data generated by Internet of things equipment, and the network file system generally comprises file fragments, loads, data, fault tolerance, functions, and the like, can be stored, can realize the functions of the information, can be accessed and processed, can realize the efficient access and the safe access, can be restored, and can realize the safe access and the efficient access.
Further, the solar lamp monitoring system further comprises: the input end of the overhaul prompting module is connected with the output single phase of the fault analysis module;
the overhaul prompting module is used for prompting overhaul of related technicians and comprises an information display unit and a sound alarming unit, the information display unit is used for displaying basic information of the solar lamp from heavy to light according to the fault severity of the solar lamp through display equipment, and prompting maintenance of the related technicians, and the sound alarming unit is used for prompting alarming of the related technicians through voice, so that the solar lamp can be overhauled in time when in fault, the influence caused by the fault of the solar lamp is reduced, and the overhaul efficiency of the related technicians is improved.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the electric quantity of the storage battery of the solar street lamp is monitored through the electric quantity sensor, the illumination intensity of the solar street lamp is monitored through the illumination sensor, the basic parameters of the solar street lamp are recorded, the speed and the number of vehicles passing through the solar street lamp are monitored through the vehicle speed monitoring equipment, the number and the distance of residents who light the solar street lamp when surrounding village residents use the street lamp are collected through the road safety camera, the illumination range of the solar street lamp is analyzed according to the collected data information, so that the fault condition of the solar street lamp is obtained, the fault degree of the fault street lamp is analyzed, the vehicle flow and the number of residents who light the solar street lamp are collected according to the analyzed illumination range reduction degree index of the fault street lamp, the street lamp influence index, the average speed of the vehicle, the five-dimensional radar chart is drawn, the severity degree of the fault of the solar street lamp is evaluated, the influence condition of the solar street lamp after the fault is conveniently and intuitively known, the related technical personnel are reminded through the display equipment and sound, the related technical personnel are convenient to quickly and preferentially solve the fault solar street lamp with high influence degree, the fault condition of the fault traffic accident is reduced, and the service system is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
fig. 1 is a schematic diagram of module composition of a solar lamp power monitoring system based on the internet of things;
fig. 2 is a flow chart of steps of a solar lamp power monitoring method based on the internet of things.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, the present invention provides the following technical solutions: the utility model provides a solar lamp electric quantity monitoring method based on thing networking which characterized in that: comprises the following steps:
s1, monitoring the electric quantity of a solar street lamp through an electric quantity sensor, monitoring the illumination intensity of the solar street lamp through an illumination sensor, recording relevant basic information of the solar street lamp, monitoring the speed and the number of vehicles passing through the solar street lamp through a vehicle speed monitoring device, such as a radar speed measuring device or a laser speed measuring device, and collecting the number and the distance of residents lighting the street lamp when surrounding village residents use the street lamp through a road safety camera;
s2, analyzing the irradiation range of the solar lamp according to the collected solar lamp data;
in step S2, the following steps are included:
s201, obtaining the electric quantity of the solar lamp as Q and the illumination intensity as E according to the collected solar lamp data information;
s202, calculating the irradiation range S of the solar lamp through the following formula:
wherein S is Label (C) The standard irradiation range is expressed as a standard irradiation range when the solar street lamp works normally, alpha and beta are expressed as coefficients, c is expressed as a constant, and the standard irradiation range is preset by related technicians;
s203, setting an irradiation range threshold S Threshold value When S is greater than or equal to S Threshold value When the solar street lamp works normally, the maintenance reminding is not carried out on related technicians, and when S<S Threshold value And when the irradiation range of the solar street lamp is reduced, indicating that the solar street lamp has a fault, and entering step S3.
S3, analyzing the fault influence degree of the solar lamp according to the analysis result in the S2;
in step S3, the following steps are included:
s301, analyzing the fault degree of the solar street lamp according to the analysis result of the S2;
in step S301, the following steps are included:
s301-1, collecting the irradiation ranges of all fault street lamps to form a fault set A= { S 1 ，S 2 ，…，S n N is the number of the fault street lamps, and the standard irradiation range of the fault street lamps forms a set A Label (C) ＝{S 1 mark ，S 2 mark ，…，S n is marked }；
S301-2, calculating an irradiation range reduction degree index omega of the fault street lamp by the following formula:
wherein S is i The irradiation range of the solar street lamp with the number i in the fault set is represented as S i label Standard irradiation range of solar street lamp denoted as number i, ω∈ [0,1 ]]；
S301-3, sorting and numbering the street lamp irradiation range reduction degree indexes obtained by analyzing the fault street lamps from small to large to obtain a sorted fault street lamp set A' = { a 1 ，a 2 ，…，a n And the street lamp irradiation range reduction degree index is small, which indicates that the street lamp irradiation range is large and the fault degree is light, whereas the street lamp irradiation range reduction degree index is large, which indicates that the street lamp irradiation range is small and the fault degree is heavy.
S302, analyzing the environmental influence degree of the fault street lamp according to the collected data information;
in step S302, the following steps are included:
s302-1, placing the positions of the solar street lamps in a coordinate system preset by related technicians, such as an urban coordinate system or a national coordinate system, and collecting the irradiation ranges of all the solar street lamps to form a set The standard irradiation ranges of all street lamps form a set +.>Wherein r represents the total number of street lamps;
s302-2, calculating a street lamp influence index gamma of the fault solar street lamp according to the following formula:
wherein S is pB Denoted by the number p B The irradiation range of the failed solar street lamp,denoted by the number p B Standard irradiation range of the failed solar street lamp, < +.>Denoted by the number (p-1) B The irradiation range of the failed solar street lamp and the failed solar street lamp p B Cross range of standard illumination range, +.>Denoted by the number (p+1) B The irradiation range of the failed solar street lamp and the failed solar street lamp p B Is provided for the intersection range of the standard illumination ranges of (a),denoted by the number (p-1) B The irradiation range of the failed solar street lamp and the failed solar street lamp p B Cross range of illumination ranges of +.>Denoted by the number (p+1) B The irradiation range of the failed solar street lamp and the failed solar street lamp p B An intersection range of the irradiation ranges of (a);
calculating the street lamp influence indexes of all the fault solar street lamps, wherein the street lamp influence index gamma of the fault solar street lamp is large, which indicates that the intersection range of the irradiation ranges of the street lamps at two sides of the fault solar street lamp and the standard irradiation range of the fault street lamp is small, and indicates that the street lamps at two sides of the fault solar street lamp have small influence on the fault street lamp; the street lamp influence index gamma of the fault solar street lamp is small, which indicates that the intersection range of the irradiation ranges of the street lamps at two sides of the fault solar street lamp and the standard irradiation range of the fault street lamp is large, and indicates that the street lamps at two sides of the fault solar street lamp have large influence on the fault street lamp.
S302-3, when the solar street lamp is normally used according to faultsDuring a time period t, the monitored vehicle speeds form a set v= { V 1 ，v 2 ，…，v L The time period t is preset by a related technician, for example, the time period formed by specific two times or the street lamp using time period is set;
the average speed v of the passing vehicle is calculated by the following formula Flat plate And (3) performing calculation:
calculating the average speed of passing vehicles of all the failed solar street lamps;
s302-4, collecting the average number of residents which are lighted by surrounding village residents when the street lamp is used in a time period t according to the safety camera to form a set Z= { Z 1 ，z 2 ，…，z n The distance between village and street lamp is monitored through an image ranging technology to form a set G= { G 1 ，g 2 ，…，g n The image ranging technique refers to a technique of measuring a distance between objects or measuring a distance between different objects in an image using an image processing technique; the image ranging technology is widely applied to the fields of robot navigation, automatic driving, intelligent monitoring, safety patrol, three-dimensional modeling and the like; the occupancy impact index τ is calculated by the following formula:
wherein z is y Expressed as the average number of residents, g, in the set Z, number y, of lit villages y Denoted as distance, k, between village numbered y in set G and street lamp 1 And k 2 Expressed as weight parameter, c * The weight parameters and the constants are obtained by presetting by related technicians; calculating residence influence indexes of all the failed solar street lamps; the living impact index is large and the living impact index is high,the solar street lamp has small influence on the solar street lamps by surrounding villages, otherwise, the living influence index is small, the influence on the solar street lamps by surrounding villages is large, for example, two solar street lamps with faults are provided, when the average resident numbers of the lighted villages are consistent, the living influence index of the solar street lamps with long distance between villages and the street lamps is large, the influence degree of villages is small, and the solar street lamps are preferentially maintained; when the distance between village and street lamp is the same, the living influence index of the solar street lamp with small average resident number in the village is big, the influence degree of village is small, and the maintenance treatment is carried out preferentially.
And S303, constructing a five-dimensional radar chart according to the analysis results of the S301 and the S302, and judging the relation between the fault street lamps.
In step S303, a street lamp fault evaluation radar chart is drawn according to the analyzed reduction degree index of the fault street lamp irradiation range, the street lamp influence index, the average speed of the vehicle, the collected traffic flow and residence influence index at the fault solar street lamp; radar plots, also known as network plots, spider plots, star plots, spider web plots, are considered to be a graph representing multidimensional data. The radar map maps the data quantity of a plurality of dimensions to the coordinate axes, and the data of each dimension corresponds to one coordinate axis respectively.
The area X of the identified shape in the radar map is calculated by the following formula:
X＝X 1 +X 2 +X 3 +X 4 +X 5 ；
wherein x is u And x w Expressed as values of two adjacent parameters, mu u Sum mu w Weights expressed as adjacent parameters, preset by the relevant technician, X d Representation ofThe graph area formed by two adjacent parameters is represented by d as the number of an evaluation index in the radar graph, and θ is represented by an included angle between the two adjacent parameters; and comparing the areas of the street lamp fault evaluation radar graphs of all the fault solar street lamps, and sequencing the street lamp fault evaluation radar graphs from large to small, wherein the street lamp fault evaluation radar graphs are large in area and represent serious fault degree, and otherwise, the street lamp fault evaluation radar graphs are small in area and represent light fault degree.
And S4, according to the analysis result in the S3, carrying out maintenance reminding on the user according to the fault condition of the solar lamp.
In step S4, according to the analysis result in S3, the basic information of the solar lamp, such as the position and model of the solar lamp, is displayed from heavy to light through a display device, such as a mobile phone or a computer, and a voice alarm is performed on the user.
Solar lamp electric quantity monitoring system based on thing networking, its characterized in that: the solar lamp monitoring system comprises: the data monitoring module and the fault analysis module;
the output end of the data monitoring module is connected with the input end of the fault analysis module;
the data monitoring module is used for monitoring and collecting data of the solar lamp and comprises an electric quantity monitoring unit, an illumination monitoring unit, an environment monitoring unit and a basic input unit; the system comprises an electric quantity monitoring unit, an illumination monitoring unit, an environment monitoring unit, a road safety camera, a basic input unit and a basic input unit, wherein the electric quantity monitoring unit monitors the electric quantity of a solar street lamp through an electric quantity sensor, the illumination monitoring unit monitors the illumination intensity of the solar street lamp through an illumination sensor, the environment monitoring unit monitors the vehicle speed passing through the solar street lamp through a vehicle speed monitoring device such as a radar speed measuring device or a fixed speed measuring device and counts the number, the number and the distance of residents which light the street lamp when the surrounding village residents use the street lamp are collected through the road safety camera, and the basic input unit is used for inputting relevant basic information of the solar street lamp in the system in advance such as the position and the standard irradiation range of the solar street lamp;
the fault analysis module is used for analyzing and processing fault solar lamp data and comprises a fault screening unit and a degree evaluation unit, wherein the fault screening unit is used for screening street lamps with fault conditions in the solar street lamps according to collected data information, and the degree evaluation unit is used for evaluating and analyzing the solar street lamps with different degree faults and sequencing the solar street lamps from heavy to light according to the degree of the faults.
The solar lamp monitoring system further comprises: the input end of the database is connected with the output end of the data monitoring module, the input end of the database is connected with the output end of the fault analysis module, and the output end of the database is connected with the input end of the fault analysis module;
the data base is used for encrypting and storing acquired data and analysis results, and comprises an information encryption unit and an information storage unit, wherein the information encryption unit encrypts the data in a salinized hash encryption mode, so that the safety of the data is guaranteed, the salinized hash encryption is a mixed hash encryption method, the salinized hash encryption method is used for storing and managing massive data generated by an Internet of things storage system, the data is stored on a plurality of nodes and is accessed and processed through a network, a fixed-length ciphertext is generated, in the salinized hash encryption, the salinized value of the ciphertext is randomly generated and needs to be subjected to exclusive-or operation with the salinized value of a plaintext, so that the salinized value of each ciphertext is different, the randomness and the cracking difficulty of passwords are increased, the safety of the data is improved, the information storage unit stores the acquired data and the analysis results through the Internet of things storage system, the Internet of things storage system is a technical system for storing and managing massive data generated by Internet of things equipment, and the network file system generally comprises file fragments, loads, data, fault tolerance, functions, and the like, and can be stored, accessed and stored, restored, accessed and restored and stored in a balanced mode, and can be effectively accessed and stored and accessed and stored in a cloud mode.
The solar lamp monitoring system further comprises: the input end of the overhaul prompting module is connected with the output single phase of the fault analysis module;
the overhaul prompting module is used for prompting overhaul of related technicians and comprises an information display unit and a sound alarming unit, wherein the information display unit is used for displaying basic information of the solar lamp, such as the position and the model of the solar lamp, from heavy to light according to the severity of the fault of the solar lamp through display equipment, such as a mobile phone or a computer, and prompting the related technicians through voice, and the sound alarming unit is used for prompting the related technicians through voice, such as the voice prompting of the related technicians on the way of the related technicians going to the fault solar lamp, so that the related technicians cannot be checked in time, prompting the related technicians through voice, ensuring that the solar lamp can be overhauled in time when in fault, reducing the influence caused by the fault of the solar lamp, and improving the overhaul efficiency of the related technicians.
Example 1:
if the electric quantity Q of a solar street lamp is 10, the illumination intensity E is 5, the standard illumination range of the solar street lamp during normal operation is 15, alpha is 1, beta is 3, and c is 2, the illumination range of the solar street lamp isIf S Threshold value =10, then S<S Threshold value The irradiation range of the solar street lamp is reduced, and the failure of the irradiation of the solar street lamp is indicated; the obstacle/street lamp irradiation range reduction degree index ω is: />If the intersection range of the irradiation ranges of the two sides of the fault street lamp and the standard irradiation range of the fault solar street lamp is 2 and 3, and the intersection range of the irradiation ranges of the two sides of the fault street lamp and the irradiation range of the fault solar street lamp is 1 and 0, the street lamp influence index gamma of the fault solar street lamp is as follows:
it is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a solar lamp electric quantity monitoring method based on thing networking which characterized in that: comprises the following steps:
s1, monitoring the electric quantity of a storage battery of a solar lamp through an electric quantity sensor, monitoring the illumination intensity of the solar street lamp through an illumination sensor, recording relevant basic information of the solar street lamp, monitoring the speed and the number of vehicles passing through the solar street lamp through a vehicle speed monitoring device, and collecting the number and the distance of residents in surrounding villages when the street lamp is used through a road safety camera;
s2, analyzing the irradiation range of the solar lamp according to the collected solar lamp data;
s3, analyzing the fault influence degree of the solar lamp according to the analysis result in the S2;
and S4, according to the analysis result in the S3, carrying out maintenance reminding on the user according to the fault condition of the solar lamp.
2. The solar lamp electricity quantity monitoring method based on the internet of things according to claim 1, wherein the method comprises the following steps of: in step S2, the following steps are included:
s201, obtaining the electric quantity of the solar lamp as Q and the illumination intensity as E according to the collected solar lamp data information;
s202, calculating the irradiation range S of the solar lamp through the following formula:
wherein S is Label (C) The standard irradiation range is expressed as a standard irradiation range when the solar street lamp works normally, alpha and beta are expressed as coefficients, and c is expressed as a constant;
s203, setting an irradiation range threshold S Threshold value When S is greater than or equal to S Threshold value When the solar street lamp works normally, the maintenance reminding is not carried out on related technicians, and when S<S Threshold value And when the irradiation range of the solar street lamp is reduced, indicating that the solar street lamp has a fault, and entering step S3.
3. The solar lamp electricity quantity monitoring method based on the internet of things according to claim 2, wherein the method comprises the following steps of: in step S3, the following steps are included:
s301, analyzing the fault degree of the solar street lamp according to the analysis result of the S2;
s302, analyzing the environmental influence degree of the fault street lamp according to the collected data information;
and S303, constructing a five-dimensional radar chart according to the analysis results of the S301 and the S302, and judging the relation between the fault street lamps.
4. The solar lamp electricity quantity monitoring method based on the internet of things according to claim 3, wherein the method comprises the following steps of: in step S301, the following steps are included:
s301-1, collecting the irradiation ranges of all fault street lamps to form a fault set A= { S 1 ，S 2 ，…，S n N is the number of the fault street lamps, and the standard irradiation range of the fault street lamps forms a set A Label (C) ＝{S 1 mark ，S 2 mark ，…，S n is marked }；
S301-2, calculating an irradiation range reduction degree index omega of the fault street lamp by the following formula:
wherein S is i The irradiation range of the solar street lamp with the number i in the fault set is represented as S i label A standard illumination range of the solar street lamp denoted as number i;
s301-3, sorting and numbering the street lamp irradiation range reduction degree indexes obtained by analyzing the fault street lamps from small to large to obtain a sorted fault street lamp set A' = { a 1 ，a 2 ，…，a n }。
5. The method for monitoring the electric quantity of the solar lamp based on the internet of things according to claim 4, wherein the method comprises the following steps: in step S302, the following steps are included:
s302-1, placing the positions of the solar street lamps in a coordinate system, and collecting the irradiation ranges of all the solar street lamps to form a setThe standard irradiation ranges of all street lamps form a set +.> Wherein r represents the total number of street lamps;
s302-2, calculating a street lamp influence index gamma of the fault solar street lamp according to the following formula:
wherein,,denoted by the number p B The irradiation range of the failed solar street lamp, +.>Denoted by the number p B Standard irradiation range of the failed solar street lamp, < +.>Denoted by the number (p-1) B The irradiation range of the failed solar street lamp and the failed solar street lamp p B Cross range of standard illumination range, +.>Denoted by the number (p+1) B The irradiation range of the failed solar street lamp and the failed solar street lamp p B Is provided for the intersection range of the standard illumination ranges of (a),denoted by the number (p-1) B The irradiation range of the failed solar street lamp and the failed solar street lamp p B Cross range of illumination ranges of +.>Denoted by the number (p+1) B Is a failure of a solar street lampIrradiation range and fault solar street lamp p B An intersection range of the irradiation ranges of (a);
and calculating the street lamp influence indexes of all the fault solar street lamps.
S302-3, according to historical data of the fault solar street lamp in normal use, in a time period t, the monitored vehicle speeds form a set V=v 1 ，v 2 ，…，v L Where L represents the number of vehicles in the time period t;
the average speed v of the passing vehicle is calculated by the following formula Flat plate And (3) performing calculation:
calculating the average speed of passing vehicles of all the failed solar street lamps;
s302-4, collecting the average number of residents which are lighted by surrounding village residents when the street lamp is used in a time period t according to the safety camera to form a set Z=z 1 ，z 2 ，…，z n The distance between village and street lamp is monitored through an image ranging technology to form a set G=g 1 ，g 2 ，…，g n The occupancy impact index τ is calculated by the following formula:
wherein z is y Expressed as the average number of residents, g, in the set Z, number y, of lit villages y Denoted as distance, k, between village numbered y in set G and street lamp 1 And k 2 Expressed as weight parameter, c * The weight parameters and the constants are obtained by presetting by related technicians; and calculating the residence influence indexes of all the failed solar street lamps.
6. The method for monitoring the electric quantity of the solar lamp based on the internet of things according to claim 5, wherein the method comprises the following steps: in step S303, a street lamp fault evaluation radar chart is drawn according to the analyzed reduction degree index of the fault street lamp irradiation range, the street lamp influence index, the average speed of the vehicle, the collected traffic flow and residence influence index at the fault solar street lamp;
the area X of the identified shape in the radar map is calculated by the following formula:
X＝X 1 +X 2 +X 3 +X 4 +X 5 ；
wherein x is u And x w Expressed as values of two adjacent parameters, mu u Sum mu w Weights expressed as neighboring parameters, X d The graph area is represented as a graph area formed by two adjacent parameters, d is represented as a number of an evaluation index in the radar chart, and θ is represented as an included angle between the two adjacent parameters; and comparing the areas of the street lamp fault evaluation radar images of all the fault solar street lamps, and sequencing the street lamp fault evaluation radar images according to the sequence from large to small.
7. The solar lamp electricity quantity monitoring method based on the internet of things according to claim 6, wherein the method comprises the following steps: in step S4, according to the analysis result in the step S3, basic information of the solar lamp is displayed from heavy to light through the display device according to the fault severity of the solar lamp, maintenance reminding is carried out on a user, and voice alarm is carried out.
8. Solar lamp electric quantity monitoring system based on thing networking, its characterized in that: the solar lamp monitoring system comprises: the data monitoring module and the fault analysis module;
the output end of the data monitoring module is connected with the input end of the fault analysis module;
the data monitoring module is used for monitoring and collecting data of the solar lamp and comprises an electric quantity monitoring unit, an illumination monitoring unit, an environment monitoring unit and a basic input unit; the system comprises an electric quantity monitoring unit, an environment monitoring unit, a base input unit, a road safety camera, a solar street lamp illumination intensity monitoring unit, a vehicle speed monitoring unit, a road safety camera, a base input unit and a solar street lamp input unit, wherein the electric quantity monitoring unit monitors the electric quantity of a solar lamp through an electric quantity sensor, the illumination intensity of the solar street lamp through the illumination sensor, the environment monitoring unit monitors the vehicle speed passing through the solar street lamp through the vehicle speed monitoring unit and counts the number of the vehicles, the number of residents, which are lighted by surrounding village residents when the street lamp is used, is collected through the road safety camera, and the base input unit is used for inputting relevant base information of the solar street lamp in the system in advance;
the fault analysis module is used for analyzing and processing fault solar lamp data and comprises a fault screening unit and a degree evaluation unit, wherein the fault screening unit is used for screening street lamps with fault conditions in the solar street lamps according to collected data information, and the degree evaluation unit is used for evaluating and analyzing the solar street lamps with different degree faults and sequencing the solar street lamps from heavy to light according to the degree of the faults.
9. The solar lamp power monitoring system based on the internet of things of claim 8, wherein: the solar lamp monitoring system further comprises: the input end of the database is connected with the output end of the data monitoring module, the input end of the database is connected with the output end of the fault analysis module, and the output end of the database is connected with the input end of the fault analysis module;
the database is used for encrypting and storing collected data and analysis results and comprises an information encryption unit and an information storage unit, wherein the information encryption unit encrypts the data in a salt hash encryption mode, and the information storage unit stores the collected data and analysis results through an Internet of things storage system.
10. The solar lamp power monitoring system based on the internet of things of claim 8, wherein: the solar lamp monitoring system further comprises: the input end of the overhaul prompting module is connected with the output single phase of the fault analysis module;
the overhaul prompting module is used for prompting overhaul of related technicians and comprises an information display unit and a sound alarm unit, wherein the information display unit is used for prompting the maintenance of the related technicians by displaying basic information of the solar lamp from heavy to light through display equipment according to the fault severity of the solar lamp, and the sound alarm unit is used for prompting the related technicians by voice.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117241449A (en) * | 2023-11-13 | 2023-12-15 | 茂迪太阳能科技（东莞）有限公司 | Remote control method and device for solar lamp, remote control equipment and storage medium |
| CN118368793A (en) * | 2024-06-20 | 2024-07-19 | 无锡照明股份有限公司 | Fault alarm method and system based on intelligent street lamp state monitoring |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117241449A (en) * | 2023-11-13 | 2023-12-15 | 茂迪太阳能科技（东莞）有限公司 | Remote control method and device for solar lamp, remote control equipment and storage medium |
| CN117241449B (en) * | 2023-11-13 | 2024-03-19 | 茂迪太阳能科技（东莞）有限公司 | Remote control method and device for solar lamp, remote control equipment and storage medium |
| CN118368793A (en) * | 2024-06-20 | 2024-07-19 | 无锡照明股份有限公司 | Fault alarm method and system based on intelligent street lamp state monitoring |
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