CN110290625B - Public lighting system - Google Patents
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- CN110290625B CN110290625B CN201910555967.9A CN201910555967A CN110290625B CN 110290625 B CN110290625 B CN 110290625B CN 201910555967 A CN201910555967 A CN 201910555967A CN 110290625 B CN110290625 B CN 110290625B
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- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/20—Responsive to malfunctions or to light source life; for protection
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Abstract
The invention relates to a public lighting system, which comprises a plurality of lighting lamps, a server, a monitoring terminal, an integrated controller and a node controller corresponding to each lighting lamp, wherein the server is connected with the monitoring terminal; each node controller sends the acquired lighting lamp information to a server through the centralized controller; the server analyzes the information of each illuminating lamp according to a pre-constructed fault prediction model to obtain the fault probability of each illuminating lamp, and sends first target illuminating lamp information and prediction data of a first target illuminating lamp of which the fault probability is greater than a preset threshold value to the monitoring terminal; the monitoring terminal sends the received first control instruction to the server, and the server sends the first control instruction to the centralized controller; the centralized controller sends the first control instruction to a first target node controller corresponding to the first target illuminating lamp, so that the first target node controller controls the first target illuminating lamp according to the first control instruction, and the management level of the public illuminating system is improved.
Description
Technical Field
The invention relates to the technical field of illumination, in particular to a public illumination system.
Background
The public lighting system is a main electric appliance for urban power consumption, generally, a fixed time node is set in the urban public lighting system, so that the public lighting system automatically works or stops working when the time node is reached, and the illuminating lamps of the public lighting system are generally set at a set interval along a road or a community road of a city.
In the prior art, maintenance personnel are required to regularly patrol a public lighting system to determine whether a fault occurs in an illuminating lamp, and when the fault occurs in the illuminating lamp, the faulty illuminating lamp is maintained, replaced and the like.
However, when the public lighting system is managed by means of manual inspection, the failed lighting lamp is not easy to find out in time, and the public lighting system can be maintained only after the lighting lamp fails, so that the use of the public lighting system is influenced. Therefore, the management level of the public lighting system in the prior art is low.
Disclosure of Invention
In view of the above, the present invention provides a public lighting system to solve the problem of low management level of the public lighting system in the prior art.
In order to achieve the above purpose, the present invention provides a public lighting system, which includes a plurality of lighting lamps, a server, a monitoring terminal, an integrated controller, and a node controller corresponding to each lighting lamp;
each node controller is used for acquiring corresponding lighting lamp information and sending the lighting lamp information to the centralized controller;
the centralized controller is used for sending all the lighting lamp information to the server;
the server is used for analyzing the information of each illuminating lamp according to a pre-constructed fault prediction model to obtain the fault probability of each illuminating lamp, and sending the first target illuminating lamp information and prediction data of the first target illuminating lamp with the fault probability larger than a preset threshold value to the monitoring terminal;
the monitoring terminal is used for sending a received first control instruction to the server, wherein the first control instruction is input by a monitoring person according to the first target illuminating lamp information and the prediction data;
the server is further used for sending the first control instruction to the centralized controller;
the centralized controller is further configured to send the first control instruction to a first target node controller corresponding to the first target lighting lamp, so that the first target node controller controls the first target lighting lamp according to the first control instruction.
Further, in the public lighting system, the server is further configured to generate a second control instruction of the first target lighting lamp according to the first target lighting lamp information and the prediction data if the first control instruction is not received within a preset time period, and send the second control instruction to the centralized controller;
the centralized controller is further configured to send the second control instruction to a first target node controller corresponding to the first target lighting lamp, so that the first target node controller controls the first target lighting lamp according to the second control instruction.
Further, in the public lighting system, the server is further configured to send all the lighting lamp information to the monitoring terminal, and receive a third control instruction sent by the monitoring terminal; the third control instruction carries an identifier of a second target lighting lamp;
the server is further configured to send the third control instruction to the centralized controller;
the centralized controller is further configured to send the third control instruction to a second target node controller corresponding to the second target lighting lamp, so that the second target node controller controls the second target lighting lamp according to the third control instruction.
Further, in the public lighting system, the server is further configured to generate a data view of the public lighting system and an operation view of the public lighting system according to the lighting lamp information of each lighting lamp, and send the data view and the operation view to the monitoring terminal, so that the monitoring person can input the first control instruction and/or the third control instruction based on the data view and the operation view.
Further, in the public lighting system described above, the centralized controller is further configured to determine, according to a network address of each of the node controllers, local area networks of multiple levels, and determine, according to work information of the node controllers in each of the local area networks, one node controller in each of the local area networks as a current forwarding node controller of each of the local area networks;
the current forwarding node controller is used for acquiring first illuminating lamp information acquired by a node controller in a current local area network, taking the first illuminating lamp information and second illuminating lamp information acquired by the current forwarding node controller as current local area network data, and sending the current local area network data to a previous forwarding node controller in a previous local area network;
the centralized controller is further configured to acquire highest-level local area network data from a highest-level local area network and send the highest-level local area network data to the server; the highest-level local area network data comprises lighting lamp information of all lighting lamps.
Further, in the public lighting system, an environment detection device is arranged in each local area network;
the current environment detection equipment in the current local area network is used for acquiring environment information in the current local area network and sending the environment information to the current forwarding node controller;
the current forwarding node controller sends the environmental information in the current local area network to a previous forwarding node controller in a previous local area network;
the centralized controller is further configured to acquire environment information of all local area networks from the highest-level local area network, and send the environment information of all local area networks to the monitoring terminal via the server according to the environment information of all local area networks.
Further, in the public lighting system, the server is further configured to convert environment information of all the local area networks into an environment distribution map, and send the environment distribution map to the monitoring terminal.
Further, in the public lighting system, the server is further configured to count historical operating data of all lighting lamps, analyze the historical operating data to obtain an analysis result, and construct the fault prediction model based on the analysis result.
Further, the public lighting system further comprises a printer;
the server is also used for generating a management report according to all the lighting lamp information;
and the monitoring terminal is also used for acquiring a target report form corresponding to the target printing information from the management report form according to the target printing information carried by the received printing request and printing the target report form by the printer.
Further, in the public lighting system, the node controllers and the centralized controller are both in a wireless transmission mode based on IPV6 technology.
The public lighting system of the invention transmits the collected corresponding lighting lamp information to the centralized controller through the node controller, the centralized controller transmits all the lighting lamp information to the server, the server analyzes and predicts each lighting lamp information to obtain the failure probability of each lighting lamp, and transmits the first target lighting lamp information and the predicted data of the first target lighting lamp with the failure probability larger than the preset threshold value to the monitoring terminal, so that the monitoring personnel can input a first control instruction at the monitoring terminal according to each lighting lamp information and the obtained predicted data, and transmit the first control instruction to the first target node controller corresponding to the first target lighting lamp through the server and the centralized controller, so that the first target node controller can control the first target lighting lamp according to the first control instruction, thereby realizing the remote alarm of the public lighting system, meanwhile, the early warning of the illuminating lamp with the possible fault risk is realized, so that monitoring personnel can make reasonable control strategies and maintenance strategies, post-processing is changed into pre-processing, the occurrence of faults is reduced, the fault rate is reduced, and the influence on the use of a public lighting system is avoided. By adopting the technical scheme of the invention, the management service level of the public lighting system can be improved.
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In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a public lighting system according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of the public lighting system of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Fig. 1 is a schematic structural diagram of a first embodiment of a public lighting system of the present invention, and as shown in fig. 1, the public lighting system of the present embodiment includes a plurality of lighting lamps 1, a server 2, a monitoring terminal 3, a centralized controller 4, and a node controller 5 corresponding to each lighting lamp 1. The monitoring terminal 3 and the centralized controller 4 are respectively in communication connection with the server 2, each node controller 5 is respectively connected with the centralized controller 4, and each node controller 5 is also connected with each other. The transmission modes of the node controller 5 and the centralized controller 4 are wireless transmission modes based on the IPV6 technology.
In a specific implementation process, each node controller 5 is configured to collect corresponding lighting lamp information and send the lighting lamp information to the centralized controller 4; the centralized controller 4 is used for sending all the lighting lamp information to the server 2; the server 2 is used for analyzing each lighting lamp information according to a pre-constructed fault prediction model to obtain the fault probability of each lighting lamp 1, and sending first target lighting lamp information and prediction data of a first target lighting lamp with the fault probability larger than a preset threshold value to the monitoring terminal 3; the monitoring terminal 3 is used for sending the received first control instruction to the server 2, wherein the first control instruction is input by a monitoring person according to the first target illuminating lamp information and the prediction data; the server 2 is further configured to send a first control instruction to the centralized controller 4; the centralized controller 4 is further configured to send the first control instruction to a first target node controller corresponding to the first target lighting lamp, so that the first target node controller controls the first target lighting lamp according to the first control instruction. The lighting lamp information includes an identifier of the lighting lamp 1, a switching state of the lighting lamp 1, an illumination intensity, a current of the lighting lamp 1, a voltage of the lighting lamp 1, and the like.
For example, the server 2 may count the historical operation data of all the illumination lamps 1, analyze the counted historical operation data to obtain an analysis result, and construct a fault prediction model based on the obtained analysis result. Specifically, the server 2 can acquire data by using the internet of things sensing layer technology according to the current, voltage, power and other data information changes of a single lighting lamp 1 and a line, so as to obtain historical operation data of all the lighting lamps 1, store the acquired historical operation data of all the lighting lamps 1 in a relational database, and extract the relational database by using a powerful SQL data operation language. And improving a C4.5 decision tree construction algorithm, clearly displaying decision classification, connecting a database with a SpssClementine data mining platform through software, adding data obtained from the database into the software, obtaining the simplest and most clear decision tree classification through strong pruning and data specification functions of the software, finally analyzing the data and making a fault decision, thereby obtaining an analysis result, and constructing a fault prediction model based on the obtained analysis result, so that the fault prediction model has stronger anti-interference capability. Therefore, after all the lighting lamp information is acquired, all the lighting lamp information can be input into the fault prediction model, the fault probability of each lighting lamp 1 can be obtained after each lighting lamp information is analyzed by the fault prediction model, and whether a fault occurs in each lighting lamp 1 or not and whether the fault risk exists or not are predicted according to the fault probability of each lighting lamp 1.
After analyzing each piece of lighting lamp information, the server 2 can send the predicted data of the first target lighting lamp with the fault and the first target lighting lamp information to the monitoring terminal 3, in this way, the monitoring personnel can timely know the running state of the first target lighting lamp with the fault, and input the corresponding first control instruction into the monitoring terminal 3, the monitoring terminal 3 sends the first control instruction to the server 2, the server 2 sends the first control instruction to the centralized controller 4, the centralized controller 4 sends the first control instruction to the first target node controller corresponding to the corresponding first target lighting lamp, so that the first target node controller controls the first target lighting lamp according to the first control instruction.
For example, for the illuminating lamp 1 with the risk of failure, the monitoring personnel can control the illuminating lamp 1 with the risk of failure to turn off the lamp, forbid the automatic lamp-on operation and the like; that is, the monitoring person can input a first control command such as a light-off command and a light-on prohibition command at the monitoring terminal 3 so as to control the illuminating lamp 1 with the failure risk, thereby preventing the illuminating lamp 1 with the failure risk from further deteriorating and failing. For the lighting lamp 1 which has failed, a monitoring person can input a power-off command as a first control command at the monitoring terminal 3, and can arrange the nearest maintenance person to maintain the lighting lamp 1 which has failed according to the position information of the lighting lamp 1 which has failed. Therefore, the public lighting system can not only give an alarm, but also give an early warning, the post-processing is changed into the pre-processing, the occurrence of faults is reduced, the fault rate is reduced, and the management service level of the public lighting system is improved.
In the public lighting system of this embodiment, the collected corresponding lighting lamp information is sent to the centralized controller 4 through the node controller 5, all the lighting lamp information is sent to the server 2 by the centralized controller 4, the server 2 analyzes and predicts each lighting lamp information to obtain the probability of failure of each lighting lamp 1, and sends the first target lighting lamp information and the predicted data of the first target lighting lamp with the failure probability greater than the preset threshold value to the monitoring terminal 3, so that the monitoring personnel inputs a first control instruction at the monitoring terminal 3 according to each lighting lamp information and the obtained predicted data, and sends the first control instruction to the first target node controller corresponding to the first target lighting lamp through the server 2 and the centralized controller 4, so that the first target node controller controls the first target lighting lamp according to the first control instruction, the remote alarm of the public lighting system is realized, and meanwhile, the early warning of the lighting lamp 1 which is possibly in fault risk is realized, so that monitoring personnel can make reasonable control strategies and maintenance strategies, post-processing is changed into pre-processing, the occurrence of faults is reduced, the fault rate is reduced, and the influence on the use of the public lighting system is avoided. By adopting the technical scheme of the invention, the management service level of the public lighting system can be improved.
In practical application, due to the influence of factors such as communication failure and monitoring omission of monitoring personnel, after the server 2 sends the first target lighting lamp information and the prediction data of the first target lighting lamp with the failure probability larger than the preset threshold, the first control instruction of the monitoring terminal 3 cannot be received, and thus the first target lighting lamp cannot be effectively controlled, so in this embodiment, the server 2 is further configured to generate a second control instruction of the first target lighting lamp according to the first target lighting lamp information and the prediction data if the first control instruction is not received within a preset time period, and send the second control instruction to the centralized controller 4; the centralized controller 4 is further configured to send the second control instruction to the first target node controller corresponding to the first target lighting lamp, so that the first target node controller controls the first target lighting lamp according to the second control instruction. Therefore, the lighting lamp 1 which has faults and the lighting lamp 1 with the wind direction having the faults can be automatically controlled, the faults are reduced, the fault rate is reduced, and the use of a public lighting system is prevented from being influenced.
Further, in the above embodiment, the server 2 is further configured to send all lighting lamp information to the monitoring terminal 3, so that a monitoring person can know the operation states of all lighting lamps 1, and thus, specify each lighting lamp 1 to perform a control strategy, a maintenance strategy, and the like according to the operation state and actual needs of each lighting lamp. For example, for the illuminating lamp 1 capable of normally operating, a monitoring person can control the illuminating lamp 1 which normally operates the illuminating lamp 1 to turn on, turn off, dim and the like; that is, the monitoring person can input a third control command such as a light-on command, a light-off command, a light-dimming command and the like to the monitoring terminal 3, so as to control the normally-operated illumination lamp 1. In this way, after receiving the third control instruction sent by the monitoring terminal 3, the server 2 sends the third control instruction to the centralized controller 4; and the third control instruction carries the identification of the second target illuminating lamp. After receiving the third control instruction, the centralized controller 4 may send the third control instruction to the second target node controller corresponding to the second target lighting lamp, so that the second target node controller controls the second target lighting lamp according to the third control instruction, thereby realizing remote monitoring of the public lighting system by the monitoring personnel without the need of the monitoring personnel to reach the present operation.
In a specific implementation process, in order to facilitate the monitoring personnel to operate and control the illumination lamps 1, in this embodiment, the server 2 is further configured to generate a data view of the public illumination system and an operation view of the public illumination system according to illumination lamp information of each illumination lamp 1, and send the data view of the public illumination system and the operation view of the public illumination system to the monitoring terminal 3, so that the monitoring personnel inputs the first control instruction and/or the third control instruction based on the data view of the public illumination system and the data view operation view of the public illumination system.
For example, the model number of the illumination lamp 1 can be known from the identification of the illumination lamp 1 in the illumination lamp information, so that a model diagram of the illumination lamp 1, a model diagram of a control switch of the illumination lamp 1, and the like can be generated as an operation view of the public illumination system according to the model number of the illumination lamp 1, and a data view of the public illumination system can be generated according to the illumination lamp information, such as the on-off state, the illumination intensity, the current of the illumination lamp 1, the voltage of the illumination lamp 1, and the like of the illumination lamp 1. Therefore, monitoring personnel can visually know the running state of the illuminating lamp 1 from the data view of the common illuminating system, control the corresponding illuminating lamp 1 in the operation view of the common illuminating system, and update the data view of the common illuminating system in the control process. Therefore, the user can quickly know the direction to be controlled, and the user can also quickly and accurately operate the device for inexperienced people. For example, for the illumination lamp 1 with a risk of failure, the corresponding data in the data view of the common illumination system may be marked with emphasis, and the button to be operated in the operation view of the common illumination system may also be highlighted in a special form to prompt the monitoring personnel to operate. For example, the operation of the monitoring person may be prompted in at least one of flashing, text, voice, and the like, so that the monitoring person may directly perform corresponding operations in the operation view of the common lighting system to control the lighting lamp 1 with the risk of failure.
In a specific implementation process, because the node controllers 5 are often distributed relatively sparsely or distributed over a relatively wide area, in this embodiment, the node controllers 5 may be deployed in a distributed deployment manner, so that distributed and centralized management may be implemented, and management efficiency is improved. However, there are many node controllers 5, and when performing centralized management, if all the node controllers 5 upload data to the centralized controller 4, congestion of uploaded data, delay of uploaded data, data loss, and the like may be caused.
The centralized controller 4 may determine a plurality of levels of local area networks based on the network address of each node controller 5. For example, each node controller 5 has its corresponding network address, and all node controllers 5 may be divided according to the network segment of each node controller 5, so as to obtain a plurality of levels of local area networks, for example, 192.168.1.1-192.168.1.10 is a first level local area network, that is, a highest level local area network, 192.168.1.11-192.168.1.20 is a second level local area network, and so on.
After dividing the plurality of local area networks, the centralized controller 4 may determine, according to the working information of the node controllers 5 in each local area network, one node controller 5 in each local area network to serve as the current forwarding node controller of each local area network. For example, when each node controller 5 collects the lighting lamp information of the lighting lamp 1 and uploads the lighting lamp information, the processor usage information and the network traffic information corresponding to each node controller 5 are changed in real time, and the centralized controller 4 can acquire the processor usage information, the network traffic information and other information of all the node controllers 5 in each local area network, and further can determine a more appropriate node controller 5 to serve as the forwarding node controller 5 in each local area network according to the information, for example, the node controller 5 with good processor usage information and network traffic information is preferentially used as the current centralized management terminal in each local area network.
In this embodiment, when each local area network acquires data, the data needs to be acquired according to the following rules: the current forwarding node controller acquires first lighting lamp information acquired by a node controller 5 in a current local area network, takes the first lighting lamp information and second lighting lamp information acquired by the current forwarding node controller as current local area network data, and sends the current local area network data to a previous-stage forwarding node controller in a previous-stage local area network; the centralized controller 4 acquires the highest local area network data from the highest local area network and sends the highest local area network data to the server 2; wherein, the highest-level local area network data includes lighting lamp information of all lighting lamps 1. Therefore, the phenomenon that all the node controllers 5 upload data to the centralized controller 4 is avoided, and the forwarding node controllers 5 of each network upload data of other node controllers 5 to the centralized controller 4 after collecting the data, so that data congestion, data transmission delay, data loss and the like are reduced, and the problems of multi-tenant, high concurrency processing and the like are solved.
It should be noted that, in practical applications, in order to reduce costs, multiple areas of lighting equipment often use the same server 2, such as road lighting, garden lighting, landscape lighting, etc., each of which includes a plurality of lighting lamps 1, a centralized controller 4, and a node controller 5 corresponding to each lighting lamp 1, therefore, when the plurality of centralized controllers 4 upload data to the server 2, there will be data congestion, upload data delay, data loss, etc., therefore, when the centralized controller 4 uploads data, the manner adopted when the node controller 5 uploads data to the centralized controller 4 may also be adopted, at this time, the server 2 is equivalent to the centralized controller 4, and the centralized controller 4 is equivalent to the node controller 5.
Fig. 2 is a schematic structural diagram of a second embodiment of the public lighting system of the present invention, and as shown in fig. 2, the public lighting system of this embodiment further includes an environment detection device 6 on the basis of the embodiment shown in fig. 1.
In the present embodiment, street lamps are taken as an example, and an environment detection device 6 may be disposed in each street lamp, but in order to save cost, the present embodiment preferably sets an environment detection device 6 in each local area network, and each environment detection device 6 can detect environment information, such as temperature, humidity, air quality, soil humidity, and the like, in the corresponding local area network. Each environment detection device 6 can transmit the detected environment information to the centralized controller 4 in turn through a corresponding forwarding node, and finally, the centralized controller 4 sends the detected environment information to the server 2, and then, the server 2 sends all the environment data to the monitoring terminal 3, so that monitoring personnel can know the local environment information. For example, the current environment detection device in the current local area network is used for acquiring the environment information in the current local area network and sending the environment information to the current forwarding node controller; the current forwarding node controller sends the environmental information in the current local area network to a previous forwarding node controller in a previous local area network; the centralized controller 4 is further configured to obtain environment information of all local area networks from the highest-level local area network, and send the environment information of all local area networks to the monitoring terminal 3 via the server 2 according to the environment information of all local area networks.
Further, in order to enable the monitoring personnel to intuitively know the local environment conditions, in this embodiment, the server 2 is further configured to convert the environment information of all the local area networks into an environment distribution map, and send the environment distribution map to the monitoring terminal 3. Wherein, the environment distribution map can be divided into good, poor, bad and serious grades for the environment, and the grades are distinguished and displayed.
As shown in fig. 2, the public lighting system of the present embodiment may further include a printer 7, and the server 2 is further configured to generate a management report according to all lighting lamp information; the monitoring terminal 3 is further configured to obtain a target report from the managed report according to the target printing information carried by the received printing request, and print the target report through the printer 7.
For example, in order to manage the public lighting system conveniently, in this embodiment, the server 2 may analyze all lighting lamp information, generate a corresponding management report, and send the management report to the monitoring terminal 3, so that the monitoring staff may also check all lighting information from the management report, check the target print information required by the monitoring staff, and print the target report corresponding to the target print information by using the printer 7.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that the terms "first," "second," and the like in the description of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present invention, the meaning of "a plurality" means at least two unless otherwise specified.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A public lighting system is characterized by comprising a plurality of lighting lamps, a server, a monitoring terminal, an integrated controller and a node controller corresponding to each lighting lamp;
each node controller is used for acquiring corresponding lighting lamp information and sending the lighting lamp information to the centralized controller;
the centralized controller is used for sending all the lighting lamp information to the server;
the server is used for analyzing the information of each illuminating lamp according to a pre-constructed fault prediction model to obtain the fault probability of each illuminating lamp, and sending the first target illuminating lamp information and prediction data of the first target illuminating lamp with the fault probability larger than a preset threshold value to the monitoring terminal;
the monitoring terminal is used for sending a received first control instruction to the server, wherein the first control instruction is input by a monitoring person according to the first target illuminating lamp information and the prediction data;
the server is further used for sending the first control instruction to the centralized controller;
the centralized controller is further configured to send the first control instruction to a first target node controller corresponding to the first target lighting lamp, so that the first target node controller controls the first target lighting lamp according to the first control instruction;
the first control instruction comprises: at least one of a light-off command, a light-on prohibition command, and a power-off command.
2. The public lighting system according to claim 1, wherein the server is further configured to generate a second control command for the first target lighting lamp according to the first target lighting lamp information and the prediction data if the first control command is not received within a preset time period, and send the second control command to the centralized controller;
the centralized controller is further configured to send the second control instruction to a first target node controller corresponding to the first target lighting lamp, so that the first target node controller controls the first target lighting lamp according to the second control instruction.
3. The public lighting system according to claim 1, wherein the server is further configured to send all the lighting lamp information to the monitoring terminal, and receive a third control instruction sent by the monitoring terminal; the third control instruction carries an identifier of a second target lighting lamp;
the server is further configured to send the third control instruction to the centralized controller;
the centralized controller is further configured to send the third control instruction to a second target node controller corresponding to the second target lighting lamp, so that the second target node controller controls the second target lighting lamp according to the third control instruction.
4. The public lighting system according to claim 3, wherein the server is further configured to generate a data view of the public lighting system and an operation view of the public lighting system according to the lighting lamp information of each lighting lamp, and send the data view and the operation view to the monitoring terminal, so that the monitoring person can input the first control instruction and/or the third control instruction based on the data view and the operation view.
5. The public lighting system according to claim 1, wherein the centralized controller is further configured to determine local area networks of multiple levels according to the network address of each of the node controllers, and determine one node controller in each of the local area networks as a current forwarding node controller of each of the local area networks according to the operation information of the node controllers in each of the local area networks;
the current forwarding node controller is used for acquiring first illuminating lamp information acquired by a node controller in a current local area network, taking the first illuminating lamp information and second illuminating lamp information acquired by the current forwarding node controller as current local area network data, and sending the current local area network data to a previous forwarding node controller in a previous local area network;
the centralized controller is further configured to acquire highest-level local area network data from a highest-level local area network and send the highest-level local area network data to the server; the highest-level local area network data comprises lighting lamp information of all lighting lamps.
6. Public lighting system according to claim 5, characterized in that an environment detection device is provided within each local area network;
the current environment detection equipment in the current local area network is used for acquiring environment information in the current local area network and sending the environment information to the current forwarding node controller;
the current forwarding node controller sends the environmental information in the current local area network to a previous forwarding node controller in a previous local area network;
the centralized controller is further configured to acquire environment information of all local area networks from the highest-level local area network, and send the environment information of all local area networks to the monitoring terminal via the server according to the environment information of all local area networks.
7. The public lighting system according to claim 6, wherein the server is further configured to convert the environmental information of all the local area networks into an environmental profile and send the environmental profile to the monitoring terminal.
8. The public lighting system according to claim 1, wherein the server is further configured to count historical operating data of all lighting lamps, analyze the historical operating data to obtain an analysis result, and construct the fault prediction model based on the analysis result.
9. Public lighting system according to claim 1, further comprising a printer;
the server is also used for generating a management report according to all the lighting lamp information;
and the monitoring terminal is also used for acquiring a target report form corresponding to the target printing information from the management report form according to the target printing information carried by the received printing request and printing the target report form by the printer.
10. Public lighting system according to any of the claims 1-9, characterized in that the node controllers and the centralized controller are both wireless using IPV6 based technology.
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| CN111813073B (en) * | 2020-06-11 | 2023-11-07 | 珠海格力电器股份有限公司 | Node early warning method and device |
| CN114650644A (en) * | 2020-12-18 | 2022-06-21 | 常州星宇车灯股份有限公司 | Vehicle lamp fault prediction system and method |
| CN115639797A (en) * | 2022-09-16 | 2023-01-24 | 上海嘉柒智能科技有限公司 | Edge end fault analysis system and method of embedded street lamp controller |
| CN116540058B (en) * | 2023-07-06 | 2024-03-22 | 江苏德海汽车科技股份有限公司 | LED car light operation monitoring system based on data analysis |
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