CN110708806A - Street lamp state detection method and device, server, street lamp and storage medium - Google Patents
Street lamp state detection method and device, server, street lamp and storage medium Download PDFInfo
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Abstract
The application provides a street lamp state detection method, a street lamp state detection device, a server, a street lamp and a storage medium, and relates to the technical field of Internet of things. The method comprises the following steps of receiving status messages sent by a plurality of street lamps, wherein the status messages comprise: the street lamp comprises a street lamp identifier, state parameter information and corresponding time information, wherein the state parameter information comprises one or more of the following items: the received street lamp identification, state parameter information and corresponding time information of the street lamps are compared, and whether each street lamp is in a normal working state or an abnormal fault state can be determined through comparison, so that the aim of detecting the state of the street lamps can be fulfilled.
Description
Technical Field
The application relates to the technical field of internet of things, in particular to a street lamp state detection method, a street lamp state detection device, a server, a street lamp and a storage medium.
Background
With the development of scientific technology and the demand of management, more and more regions use intelligent street lamps, namely street lamps which can be remotely controlled based on a power line carrier communication technology, a wireless communication technology and the like.
The existing intelligent street lamp can realize the collection of distributed data of the street lamp and the remote centralized control of the lamp, so that the power resource is saved, the public lighting management level is improved, and the maintenance cost is saved.
However, in the existing intelligent street lamp, the state of the street lamp is checked and detected mainly based on the whole loop, and the detection requirement on the specific state of the street lamp cannot be met.
Disclosure of Invention
An object of the present application is to provide a method, an apparatus, a server, a street lamp, and a storage medium for detecting a street lamp status, which can solve the problem in the prior art that a specific street lamp status cannot be detected.
In order to achieve the above purpose, the technical solutions adopted in the embodiments of the present application are as follows:
in a first aspect, an embodiment of the present application provides a method for detecting a street lamp status, including:
receiving status messages sent by a plurality of street lamps, wherein the status messages comprise: the street lamp comprises a street lamp identifier, state parameter information and corresponding time information, wherein the state parameter information comprises one or more of the following items: voltage parameter information, current parameter information and illuminance parameter information; and determining the state of each street lamp according to the state information corresponding to the street lamps.
Optionally, the determining the state of each street lamp according to the state messages corresponding to the multiple street lamps includes: according to the state parameter information of the same group of street lamps in the multiple street lamps, obtaining the difference value between the state parameter information of each street lamp in the same group of street lamps and the state parameter information of the rest street lamps, wherein the same group of street lamps comprises: the same type of street lamp; and determining the state of each street lamp according to the difference value and a preset threshold value.
Optionally, the determining the state of each street lamp according to the difference and a preset threshold includes: if the difference is greater than the preset threshold, determining the fault type of the street lamp according to the category corresponding to the state parameter information exceeding the preset threshold, wherein the category corresponding to the state parameter information comprises: a voltage class, a current class, and a light level class, and the fault types include: drive faults, loop faults, and lamp faults.
Optionally, the status of the street light comprises: the control system failure, the above-mentioned state according to a plurality of street lamps correspond to the status message, confirm the state of each street lamp, include: and determining whether the street lamp has a control system fault or not according to the street lamp identifier, the state parameter information and the corresponding time information of each street lamp, the time information corresponding to the last state parameter information and the preset time.
Optionally, the state parameter information further includes: the position parameter information, after determining the state of each street lamp according to the state information corresponding to the plurality of street lamps, further includes: and determining the position information of the street lamp with abnormal state according to the position parameter information of the street lamp.
In a second aspect, an embodiment of the present application provides a method for detecting a street lamp status, including:
collecting state parameter information of the street lamp and corresponding time information, wherein the state parameter information comprises one or more of the following items: voltage parameter information, current parameter information and illuminance parameter information; sending a status message to the server, the status message comprising: street lamp identification, state parameter information and corresponding time information.
In a third aspect, an embodiment of the present application provides a device for detecting a street lamp status, including: a receiving module and a determining module; the receiving module is used for receiving status messages sent by a plurality of street lamps, and the status messages comprise: the street lamp comprises a street lamp identifier, state parameter information and corresponding time information, wherein the state parameter information comprises one or more of the following items: voltage parameter information, current parameter information and illuminance parameter information; and the determining module is used for determining the state of each street lamp according to the state information corresponding to the street lamps.
Optionally, the determining module is specifically configured to obtain, according to the state parameter information of the same group of street lamps in the plurality of street lamps, a difference between the state parameter information of each street lamp in the same group of street lamps and the state parameter information of the other street lamps, where the same group of street lamps includes: the same type of street lamp; and determining the state of each street lamp according to the difference value and a preset threshold value.
Optionally, the determining module is specifically configured to determine, if the difference is greater than a preset threshold, a fault type of the street lamp that has a fault according to a category corresponding to the state parameter information that exceeds the preset threshold, where the category corresponding to the state parameter information includes: a voltage class, a current class, and a light level class, and the fault types include: drive faults, loop faults, and lamp faults.
Optionally, the status of the street light comprises: and the determining module is specifically used for determining whether the street lamp has the control system fault according to the street lamp identifier, the state parameter information, the corresponding time information, the time information corresponding to the last state parameter information and the preset time of each street lamp.
Optionally, the state parameter information further includes: the determining module is further used for determining the position information of the street lamp in the abnormal state according to the position parameter information of the street lamp.
In a fourth aspect, an embodiment of the present application provides a device for detecting a street lamp status, including: the device comprises an acquisition module and a sending module; the acquisition module is used for acquiring state parameter information of the street lamp and corresponding time information, wherein the state parameter information comprises one or more of the following items: voltage parameter information, current parameter information and illuminance parameter information; a sending module, configured to send a status message to a server, where the status message includes: street lamp identification, state parameter information and corresponding time information.
In a fifth aspect, an embodiment of the present application provides a server, including: the street lamp state detection method comprises a processor, a storage medium and a bus, wherein the storage medium stores machine readable instructions executable by the processor, when the server runs, the processor and the storage medium communicate through the bus, and the processor executes the machine readable instructions to execute the steps of the street lamp state detection method of the first aspect.
In a sixth aspect, an embodiment of the present application provides a street lamp, including: the system comprises a singlechip, at least one sensor and a communication unit, wherein the at least one sensor and the communication unit are electrically connected with the singlechip; the at least one sensor comprises one or more of: a voltage sensor, a current sensor and a light intensity sensor; at least one sensor collects the state parameter information of the street lamp and the corresponding time information and sends the state parameter information to the single chip microcomputer, and correspondingly, the state parameter information comprises one or more of the following items: voltage parameter information, current parameter information and illuminance parameter information; the single chip microcomputer sends a state message to the server through the communication unit, and the state message comprises: street lamp identification, state parameter information and corresponding time information.
In a seventh aspect, an embodiment of the present application provides a storage medium, where a computer program is stored on the storage medium, and when the computer program is executed by a processor, the steps of the method for detecting a street lamp status according to the first aspect or the second aspect are executed.
The beneficial effect of this application is:
in the method, the device, the server, the street lamps and the storage medium for detecting the street lamp states provided by the embodiment of the application, the state messages sent by the street lamps are received, and the state messages comprise: the street lamp comprises a street lamp identifier, state parameter information and corresponding time information, wherein the state parameter information comprises one or more of the following items: the received state information corresponding to the multiple street lamps is compared with the voltage parameter information, the current parameter information and the illuminance parameter information, and the street lamps can be determined to be in a normal working state or an abnormal fault state through comparison, so that the purpose of detecting the state of the street lamps can be realized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic flow chart of a method for detecting a street lamp status according to an embodiment of the present disclosure;
fig. 2 is a schematic flowchart of another street lamp status detection method according to an embodiment of the present disclosure;
fig. 3 is a schematic flowchart of another street lamp status detection method according to an embodiment of the present disclosure;
fig. 4 is a schematic flowchart of another street lamp status detection method according to an embodiment of the present disclosure;
fig. 5 is a block diagram of a basic structure of a street lamp provided in the embodiment of the present application;
fig. 6 is a schematic structural diagram of a detection device for detecting a street lamp state according to an embodiment of the present disclosure;
fig. 7 is a schematic structural diagram of another street lamp status detection device provided in the embodiment of the present application;
fig. 8 is a schematic structural diagram of a server according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Fig. 1 is a schematic flow chart of a method for detecting a street lamp state according to an embodiment of the present disclosure. The main execution body of the method may be a computer, a server, a processor, and other devices capable of performing data processing, and the devices may perform data communication with the street lamp, in which the server is taken as an example in the application, as shown in fig. 1, the method includes:
s101, receiving status messages sent by a plurality of street lamps, wherein the status messages comprise: street lamp identification, state parameter information and corresponding time information.
The state parameter information may include one or more of: voltage parameter information, current parameter information, and illuminance parameter information.
The identification of the street lamp is used for uniquely marking the street lamp, and can be the serial number, the production serial number and the like of the street lamp, and the identification is not limited in the application. The state parameter information is related parameters of the street lamp during working, the time information refers to corresponding time when the street lamp state parameter information is collected, the voltage parameter information can be a street lamp light driving output voltage value, the current parameter information can be a street lamp light driving current value, and the illuminance parameter information can be an illumination intensity value of the street lamp. The street lamp identification, the state parameter information and the corresponding time information sent by the street lamps are received, so that the state parameter information corresponding to each street lamp at a certain time can be known.
Of course, it should be noted that when receiving the street lamp identifiers, the state parameter information, and the corresponding time information sent by the multiple street lamps, different receiving times can be set for the multiple street lamps, so as to prevent the information sent by the multiple street lamps from being sent to the server concurrently, and the server cannot receive the information in time. For example: may be set at time 8:02 receives data sent by the street lamp with the number 1, 8:04, receiving the data sent by the street lamp with the number of 2, and automatically setting the data according to the actual application scene.
And S102, determining the state of each street lamp according to the state information corresponding to the street lamps.
The states of the street lamps can comprise a normal working state and an abnormal fault state, the states of the street lamps can be obtained by comparing street lamp identifiers, state parameter information and corresponding time information of a plurality of street lamps, and whether the street lamps are in the normal working state or the abnormal fault state can be determined by comparison. For example, generally, most of the street lamps work normally, if the difference between the received state parameter information of one street lamp of the multiple street lamps and the state parameters of other street lamps is large, the state of the street lamp can be determined to be an abnormal fault state, and which street lamp may have a fault according to the street lamp identifier corresponding to the street lamp can be determined. Of course, according to the actual application scenario, the states of the street lamp may also include: the voltage is unstable, the current is unstable, the continuous illumination time is long, and the application is not limited herein.
It should be noted that, the method for detecting the street lamp state provided by the present application determines the state of each street lamp on the server side according to the street lamp identifiers, the state parameter information and the corresponding time information of the multiple street lamps, and does not determine the state of each street lamp on the street lamp side, thereby simplifying the cost of the street lamps.
In summary, in the method for detecting street lamp status provided by the present application, status messages are sent by receiving a plurality of street lamps, and the status messages include: the street lamp comprises a street lamp identifier, state parameter information and corresponding time information, wherein the state parameter information comprises one or more of the following items: the received street lamp identification, state parameter information and corresponding time information of the street lamps are compared, and whether each street lamp is in a normal working state or an abnormal fault state can be determined through comparison, so that the aim of detecting the state of the street lamps can be fulfilled.
Fig. 2 is a schematic flow chart of another street lamp status detection method according to an embodiment of the present disclosure. Optionally, as shown in fig. 2, the determining the state of each street lamp according to the state messages corresponding to the multiple street lamps includes:
s201, acquiring the difference value between the state parameter information of each street lamp in the same group of street lamps and the state parameter information of the rest street lamps according to the state parameter information of the same group of street lamps in the plurality of street lamps, wherein the same group of street lamps comprises: the same type of street lamp.
S202, determining the state of each street lamp according to the difference value and a preset threshold value.
When the state of each street lamp is determined, the state parameter information of each street lamp in the same group of street lamps in the plurality of street lamps can be compared based on the state parameter information of the same group of street lamps, optionally, the difference value between the state parameter information of each street lamp and the rest street lamps can be obtained and compared with a preset threshold value, and if the difference value is greater than the preset threshold value, the state of the street lamp can be considered to be abnormal.
It should be noted that, when the state parameter information includes multiple items of voltage parameter information, current parameter information, and illuminance parameter information, each piece of state parameter information of each street lamp in the same group of street lamps should be compared with each piece of state parameter information of the other street lamps, so as to obtain a difference value of each piece of state parameter information, and further determine the state of each street lamp according to the difference value of each piece of state parameter information and a preset threshold value of each piece of state parameter.
Optionally, the determining the state of each street lamp according to the difference and a preset threshold includes:
if the difference is greater than the preset threshold, determining the fault type of the street lamp according to the category corresponding to the state parameter information exceeding the preset threshold, wherein the category corresponding to the state parameter information comprises: a voltage class, a current class, and a light level class, and the fault types include: drive faults, loop faults, and lamp faults.
The fault types of the street lamps can be divided according to the causes of the abnormal faults, optionally, the driving faults can include voltage type driving faults and current type driving faults, if the street lamp driving outputs incorrect voltage (including output voltage of 0), the street lamp driving faults correspond to the voltage type driving faults, and if the street lamp driving outputs incorrect current (including output current of 0), the street lamp driving faults correspond to the current type driving faults; the circuit fault means that the control circuit where the street lamp is located has a fault, and can be judged according to the circuit parameter information of the street lamp; the lamp failure refers to the failure of the light emitting body of the street lamp, and can be generated by incorrect voltage and current combination, including the situations of short circuit and open circuit, and is represented as the change of a volt-ampere curve of the light emitting body or the attenuation of illuminance, namely the brightness of the street lamp after being used for a period of time is not as good as the brightness of the street lamp when being installed.
Therefore, after the difference value is judged to be larger than the preset threshold value, the fault type of the street lamp with the fault can be further determined according to the category corresponding to the state parameter information exceeding the preset threshold value. For example, if the state parameter information of the voltage category exceeds a corresponding preset threshold, the driving fault can be determined; when the state parameter information of the current category exceeds a corresponding preset threshold value, a loop fault or a lamp fault can be determined; and determining the lamp fault when the state parameter information of the illumination type exceeds the corresponding preset threshold value. Of course, the present application does not limit the correspondence between the type corresponding to the state parameter information and the fault type, and the determination may be further made according to the actual situation.
In addition, if a certain street lamp is detected to have a fault, further, the street lamp identifier, the state parameter information and the determined fault type corresponding to the street lamp can be sent to a street lamp maintenance personnel, so that the maintenance personnel can timely carry out purposeful maintenance on the street lamp according to the state parameter information and the determined fault type.
Optionally, the status of the street light comprises: and controlling system failure. Correspondingly, the determining the state of each street lamp according to the plurality of corresponding state messages includes:
and determining whether the street lamp has a control system fault or not according to the street lamp identifier, the state parameter information and the corresponding time information of each street lamp, the time information corresponding to the last state parameter information and the preset time.
The street lamp also comprises a control switch, the control switch is used for controlling the on-off of the street lamp, the fault of the control switch can cause the fault of a control system, the fault can be divided into a normally-open fault and a normally-closed fault according to the fault reason of the control switch, the normally-open fault refers to the fact that the control switch is broken off when the street lamp is electrified due to a certain reason and cannot provide alternating current for driving on time, and the normally-closed fault refers to the fact that the control switch still keeps an on state when the street lamp is cut off due to a certain reason and cannot cut off illumination on time. Of course, control system faults other than the normally open and normally closed faults described above may also include other faults, such as: the street lamp is mistakenly repeatedly opened for many times.
When judging whether the street lamps have the control system fault, the difference between the time information corresponding to the state parameter information of each street lamp and the time information corresponding to the last state parameter information can be compared with the preset time to determine.
In the working period of the street lamp, generally, the street lamp starts to light up when the sun is downhill at night and is turned off when the sun is raised in the morning, that is, the turning on and off of the street lamp have a certain rule, for example, the turning on time of the street lamp can be 6: 00-8: 00 at night, the turning off time of the street lamp can be 7: 00-9: 00 at morning, and the working time of the corresponding street lamp can be 11-15 hours, that is, the longest working time of the street lamp is 15 hours. The preset time is determined according to the longest working time of the street lamp, and the value of the preset time should be greater than the longest working time of the street lamp, and if the longest working time is 15 hours, the value of the preset time should be greater than 15 hours, for example, the preset time can take a value of 15.5 hours.
The street lamp acquires the street lamp identification, the state parameter information and the corresponding time information and sends the street lamp identification, the state parameter information and the corresponding time information to the server when the street lamp is turned on; after the street lamp is started, when the preset time is reached, the street lamp collects the street lamp identification, the state parameter information and the corresponding time information and sends the street lamp identification, the state parameter information and the corresponding time information to the server.
Optionally, the street lamp is implemented based on a single chip microcomputer and includes a General Packet Radio Service (GPRS) unit for description, but is not limited thereto, and GPRS is only an optional communication mode and may be other communication modes for communication.
The street lamp identification, the state parameter information and the corresponding time information of the street lamp can be collected through the single chip microcomputer, and the collected street lamp identification, the state parameter information and the corresponding time information can be sent to the server through the GPRS unit.
The specific working process of the street lamp is as follows: when the street lamp starts to illuminate, timing is started, street lamp state parameter information and corresponding time information are collected, the GPRS unit is started, and the collected state parameter information and the corresponding time information are sent to the server through the GPRS unit.
When the preset time (for example, 15.5 hours) is reached, the street lamp identification, the state parameter information and the corresponding time information of the street lamp are collected, the GPRS unit is started, and the collected street lamp identification, the state parameter information and the corresponding time information are sent to the server through the GPRS unit. It should be noted that, if the street lamp is working normally, that is, if the street lamp does not have a control system fault, the street lamp should be extinguished, and the street lamp identifier, the state parameter information, and the corresponding time information cannot be acquired within a preset time (for example, 15.5 hours), but if the street lamp has a normally closed fault in the control system fault, that is, the street lamp is not closed at the time of closing, that is, the street lamp is in a working illumination state at this time, the street lamp identifier, the state parameter information, and the corresponding time information of the street lamp can be acquired, so that it can be determined that the street lamp has the control system fault and is in the normally closed fault.
In addition, for the control system fault determination, the following mode can also be adopted to determine, according to the working time period of the street lamp, because the on-off of the street lamp has a certain rule, namely the street lamp is turned on in a preset time period (for example, 6: 00-8: 00) in the evening of the first day, and is turned off in a preset time period (for example, 7: 00-9: 00) in the second morning, namely if 3:00 in the afternoon of the first day and 3:00 in the afternoon of the second day are taken as a time period, the street lamp is turned on and turned off only once in each time period. Therefore, if the street lamp is turned on every time, the street lamp collects the street lamp identification, the state parameter information and the corresponding time information and sends the street lamp identification, the state parameter information and the corresponding time information to the server.
That is, when the street lamp works normally, the server only receives a street lamp identifier, state parameter information and corresponding time information of the same street lamp identifier in each time period; if the server receives multiple street lamp identifiers, state parameter information and corresponding time information of the same street lamp identifier in a certain time period, the street lamp corresponding to the street lamp identifier is considered to be mistakenly repeated for multiple times, and a control system fault occurs.
Optionally, it should be noted that, the time for acquiring the state parameter information and the corresponding time information when the street lamp starts to illuminate is not limited in the present application, and may be to time for a period of time after the street lamp starts to illuminate, and start to acquire the street lamp after the illuminance of the street lamp is stable, optionally, the time duration of the time may be 0.5 hour, 1 hour, and the like, and may be set by itself according to the actual application scenario; optionally, when the street lamp includes the GPRS unit, it may be tested whether the working environment of the GPRS unit is normal when the street lamp starts to illuminate, and if so, the GPRS unit may be turned off after a certain time, optionally, the time may be 3 seconds, 5 seconds, and the like, and may be set by itself according to an actual application scenario; in addition, when the collected state parameter information and the corresponding time information need to be sent to the server through the GPRS unit, the GPRS unit is started, and after the collected state parameter information and the corresponding time information are successfully sent to the server, the GPRS unit can be closed to enter a self-locking circulation state, so that GPRS flow can be saved to a certain extent.
Of course, it should be noted that the number of the types of faults of the street lamps is not limited in the present application, and the street lamps corresponding to the same street lamp identifier may have both a control system fault and a driving fault or other types of faults, and the present application is not limited herein.
As shown in table 1, if the maximum working time is 15 hours, the present application takes a street lamp as an example to illustrate the relationship between the status message of the street lamp and the status of the street lamp. As shown in table 1, the data in the first row indicates that the server does not receive any status message sent by the street lamp identifier a001 within a time period, and thus it can be determined that the street lamp is powered on by a single lamp and is not powered on; the sixth line of data indicates that the server receives more than two status messages within a time period, and the interval between the status messages is less than 15 hours, so that the street lamp can be judged to be repeatedly opened for many times, the control system is in fault, other data are similar to the fault, and the description of the data is omitted here.
TABLE 1
Furthermore, if a control system fault of a certain street lamp is detected, the fault information can be fed back to corresponding street lamp maintenance personnel, so that the maintenance personnel can timely carry out purposeful maintenance on the street lamp according to the state parameter information and the determined fault type.
Fig. 3 is a schematic flow chart of another street lamp status detection method according to an embodiment of the present disclosure. Optionally, as shown in fig. 3, the state parameter information further includes: the position parameter information, after determining the state of each street lamp according to the state information corresponding to the plurality of street lamps, further includes:
s301, according to the position parameter information of the street lamps, the position information of the street lamps with abnormal states is determined.
Optionally, when the street lamp includes the Positioning unit, the position parameter information may be obtained by the Positioning unit of the street lamp, and the Positioning unit may be implemented based on a Global Positioning System (GPS), a Wireless Fidelity (WiFi) technology, and the like, and the obtaining manner of the position parameter information is not limited in this application.
Therefore, if the state of a certain street lamp is determined to be an abnormal fault state according to the street lamp identifiers, the state parameter information and the corresponding time information of the street lamps, the position information of the street lamp with the abnormal state can be determined according to the position parameter information corresponding to the street lamp identifiers, so that maintenance personnel of the street lamp can quickly lock the position of the street lamp according to the position information and timely check and maintain the street lamp.
Fig. 4 is a schematic flowchart of another method for detecting a street lamp status according to an embodiment of the present disclosure, where an execution subject of the method may be a street lamp capable of performing data interaction with the computer, the server, the processor, and the like. Fig. 5 is a block diagram of a basic structure of a street lamp according to an embodiment of the present application, and before explaining a method for detecting a state of the street lamp in fig. 4, the present application first explains the basic structure of the street lamp, as shown in fig. 5, in which a control switch controls on/off of the street lamp, a power supply line in an ac form is input to a street lamp driver, and the street lamp driver converts ac power into dc power for a light-emitting LED to drive the light-emitting LED to emit light.
As shown in fig. 4, when the main execution body of the method is a street lamp, the street lamp may include various status detection circuits and/or various sensors for detecting relevant parameters during the working process of the street lamp, and optionally, the status detection circuit may include: voltage detection circuit, current detection circuit and illumination detection circuit etc. the sensor can include: the voltage sensor, the current sensor, the illumination intensity sensor, and the like may also include a detection circuit, a sensor, and the like in other states according to an actual application scenario, and the present application is not limited herein. In addition, it should be noted that, when the execution main body of the method may also be a street lamp detection unit, the street lamp detection unit may be implemented based on a single chip microcomputer and a communication chip, and no additional battery or electricity storage device is needed, the street lamp detection unit may be connected to an existing street lamp and connected in parallel with an existing street lamp driving circuit, that is, when a control switch of the street lamp is turned off, the street lamp detection unit is also turned on, when the control switch is turned off, the street lamp detection unit is also turned off, and will have the same function as the above, and has the characteristics of low cost and simple installation, of course, the application does not limit the bit number of the single chip microcomputer, and the single chip microcomputer may be 8 bit, 16 bit, 32 bit, and the like, and may be selected by itself according to the actual application scenario; the sending method of the state parameter may adopt a Narrow-Band Internet of Things (NB-IoT), a fourth-generation mobile communication technology (4G), a fifth-generation mobile communication technology (5G), and the like, and may be selected by itself according to an actual application scenario. The application is described herein taking a street lamp as an example, and as shown in fig. 4, the method includes:
s401, collecting state parameter information of the street lamp and corresponding time information.
The state parameter information includes one or more of: voltage parameter information, current parameter information, and illuminance parameter information.
The status parameter information can refer to the related parts above, and the detailed description of the present application is omitted here.
Optionally, the state parameter information and the corresponding time information may be obtained through a plurality of state detection circuits and/or a plurality of sensors of the street lamp, for example, the voltage detection circuit may detect the driving output voltage of the street lamp light, the current detection circuit may detect the driving current of the street lamp light, and the illumination detection circuit may detect the illumination intensity of the street lamp.
S402, sending a state message to the server, wherein the state message comprises: street lamp identification, state parameter information and corresponding time information.
The identification of the street lamp is used for uniquely marking the street lamp, and can be the serial number, the production serial number and the like of the street lamp, and the identification is not limited in the application. After the state parameter information and the corresponding time information are collected, the state information can be generated, and the street lamp identification is carried in the state information so as to be convenient for the server to identify and manage.
The method for sending data to the server by the street lamp is not limited, and the method can be realized by a GPRS technology and also can be realized by wireless data transmission technologies such as Wi-Fi and Bluetooth.
Optionally, when the implementation is based on the GPRS technology, the street lamp may include a GPRS unit, and the street lamp identifier, the state parameter information, and the corresponding time information may be sent to the server through the GPRS unit.
Optionally, when the street lamp is implemented based on wireless data transmission technologies such as Wi-Fi and bluetooth, the street lamp identifier, the state parameter information, and the corresponding time information may also be sent to the server through the corresponding Wi-Fi module and bluetooth module, and a corresponding sending mode may be selected according to an actual application scenario, which is not limited herein. Of course, according to the actual application scenario, the street lamp may also include a corresponding positioning unit, and the corresponding position information may be obtained, so that the maintenance personnel of the street lamp can quickly lock the position of the street lamp according to the position information, and timely inspect and repair the street lamp.
The street lamp acquires street lamp identification, state parameter information and corresponding time information and sends the street lamp identification, the state parameter information and the corresponding time information to the server when the street lamp is turned on; after the street lamp is started, when the preset time is reached, the street lamp collects the street lamp identification, the state parameter information and the corresponding time information again and sends the street lamp identification, the state parameter information and the corresponding time information to the server, and data interaction between the street lamp and the server is realized.
Of course, it should be noted that when the street lamp identifier, the state parameter information, and the corresponding time information are sent to the server, different sending times can be set for a plurality of street lamps, so as to prevent the information sent by the street lamps from being sent to the server concurrently, and the server cannot receive the information in time. For example: the street lamp with the number of 1 can be set to send data to the server at the ratio of 8:02, the street lamp with the number of 2 can be set to send data to the server at the ratio of 8:04, and the street lamp can be set by the user according to an actual application scene.
Fig. 6 is a schematic structural diagram of a device for detecting a street lamp state according to an embodiment of the present application. The basic principle and the technical effect of the device are the same as those of the corresponding method embodiments, and for the sake of brief description, the corresponding contents in the method embodiments may be referred to for the parts not mentioned in this embodiment. As shown in fig. 6, the apparatus includes: a receiving module 110 and a determining module 120.
The receiving module 110 is configured to receive status messages sent by a plurality of street lamps, where the status messages include: the street lamp comprises a street lamp identifier, state parameter information and corresponding time information, wherein the state parameter information comprises one or more of the following items: voltage parameter information, current parameter information and illuminance parameter information;
the determining module 120 is configured to determine a state of each street lamp according to the state information corresponding to the plurality of street lamps.
Optionally, the determining module 120 is specifically configured to obtain, according to the state parameter information of the same group of street lamps in the plurality of street lamps, a difference between the state parameter information of each street lamp in the same group of street lamps and the state parameter information of the other street lamps, where the same group of street lamps includes: the same type of street lamp; and determining the state of each street lamp according to the difference value and a preset threshold value.
Optionally, the determining module 120 is specifically configured to determine, if the difference is greater than a preset threshold, a fault type of the street lamp that has a fault according to a category corresponding to the state parameter information that exceeds the preset threshold, where the category corresponding to the state parameter information includes: a voltage class, a current class, and a light level class, and the fault types include: drive faults, loop faults, and lamp faults.
Optionally, the status of the street light comprises: the determining module 120 is specifically configured to determine whether the street lamp has the control system fault according to the street lamp identifier, the state parameter information, the corresponding time information, the time information corresponding to the previous state parameter information, and the preset time of each street lamp.
Optionally, the state parameter information further includes: the determining module 120 is further configured to determine the location information of the street lamp with the abnormal state according to the location parameter information of the street lamp.
Fig. 7 is a schematic structural diagram of another street lamp state detection device provided in the embodiment of the present application. The embodiment of the application provides a device for detecting the state of a street lamp, the basic principle and the generated technical effect of the device are the same as those of the corresponding method embodiment, and for brief description, the corresponding contents in the method embodiment can be referred to for the parts which are not mentioned in the embodiment. As shown in fig. 7, the apparatus includes: an acquisition module 130 and a transmission module 140.
The collecting module 130 is configured to collect state parameter information of the street lamp and corresponding time information, where the state parameter information includes one or more of the following items: voltage parameter information, current parameter information, and illuminance parameter information.
A sending module 140, configured to send a status message to the server, where the status message includes: street lamp identification, state parameter information and corresponding time information.
The above-mentioned apparatus is used for executing the method provided by the foregoing embodiment, and the implementation principle and technical effect are similar, which are not described herein again.
These above modules may be one or more integrated circuits configured to implement the above methods, such as: one or more Application Specific Integrated Circuits (ASICs), or one or more microprocessors (DSPs), or one or more Field Programmable Gate Arrays (FPGAs), among others. For another example, when one of the above modules is implemented in the form of a processing element scheduler code, the processing element may be a general-purpose processor, such as a Central Processing Unit (CPU) or other processor capable of calling program code. For another example, these modules may be integrated together and implemented in the form of a system-on-a-chip (SOC).
Fig. 8 is a schematic structural diagram of a server according to an embodiment of the present application. As shown in fig. 8, the server may include: a processor 210, a storage medium 220, and a bus 230, wherein the storage medium 220 stores machine-readable instructions executable by the processor 210, and when the server is running, the processor 210 communicates with the storage medium 220 via the bus 230, and the processor 210 executes the machine-readable instructions to perform the steps of the above-described method embodiments. The specific implementation and technical effects are similar, and are not described herein again.
Optionally, an embodiment of the present application further provides a street lamp, including: the system comprises a singlechip, at least one sensor and a communication unit, wherein the at least one sensor and the communication unit are electrically connected with the singlechip; the at least one sensor comprises one or more of: a voltage sensor, a current sensor and a light intensity sensor; at least one sensor collects the state parameter information of the street lamp and the corresponding time information and sends the state parameter information to the single chip microcomputer, and correspondingly, the state parameter information comprises one or more of the following items: voltage parameter information, current parameter information and illuminance parameter information; the single chip microcomputer sends a state message to the server through the communication unit, and the state message comprises: street lamp identification, state parameter information and corresponding time information.
It should be noted that, the present application is not limited to the communication mode of the communication unit, and may be a GPRS communication mode, a Wi-Fi communication mode, or a bluetooth communication mode, and the corresponding communication mode may be selected according to an actual application scenario as long as the communication mode can be matched with the communication mode on the server side. For example, the server side is a GPRS module, and correspondingly, the street lamp may include a GPRS module, and the street lamp and the server communicate in a GPRS communication manner.
Optionally, the present application further provides a storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the computer program performs the steps of the above method embodiments. The specific implementation and technical effects are similar, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) or a processor (processor) to perform some steps of the methods according to the embodiments of the present application. And the aforementioned storage medium includes: a U disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (11)
1. A method for detecting the state of a street lamp is characterized by comprising the following steps:
receiving status messages sent by a plurality of street lamps, wherein the status messages comprise: the street lamp comprises a street lamp identifier, state parameter information and corresponding time information, wherein the state parameter information comprises one or more of the following items: voltage parameter information, current parameter information and illuminance parameter information;
and determining the state of each street lamp according to the state messages corresponding to the street lamps.
2. The method of claim 1, wherein determining the status of each street lamp according to the status messages corresponding to the plurality of street lamps comprises:
according to the state parameter information of the same group of the street lamps, obtaining the difference value between the state parameter information of each street lamp in the same group of the street lamps and the state parameter information of the rest street lamps, wherein the same group of the street lamps comprises: the same type of street lamp;
and determining the state of each street lamp according to the difference value and a preset threshold value.
3. The method according to claim 2, wherein the determining the status of each street lamp according to the difference and a preset threshold comprises:
if the difference is greater than the preset threshold, determining the fault type of the street lamp fault according to the category corresponding to the state parameter information exceeding the preset threshold, wherein the category corresponding to the state parameter information comprises: a voltage class, a current class, and a light level class, the fault types including: drive faults, loop faults, and lamp faults.
4. The method of claim 1, wherein the status of the street light comprises: controlling system faults, wherein the determining the state of each street lamp according to the state messages corresponding to the street lamps comprises the following steps:
and determining whether the street lamp has a control system fault or not according to the street lamp identifier, the state parameter information and the corresponding time information of each street lamp, the time information corresponding to the last state parameter information and the preset time.
5. The method of claim 1, wherein the state parameter information further comprises: the location parameter information, after determining the status of each street lamp according to the status messages corresponding to the plurality of street lamps, further includes:
and determining the position information of the street lamp with abnormal state according to the position parameter information of the street lamp.
6. A method for detecting the state of a street lamp is characterized by comprising the following steps:
collecting state parameter information of the street lamp and corresponding time information, wherein the state parameter information comprises one or more of the following items: voltage parameter information, current parameter information and illuminance parameter information;
sending a status message to a server, the status message comprising: the street lamp identification, the state parameter information and the corresponding time information.
7. A detection device for street lamp state is characterized by comprising: a receiving module and a determining module;
the receiving module is used for receiving status messages sent by a plurality of street lamps, and the status messages comprise: the street lamp comprises a street lamp identifier, state parameter information and corresponding time information, wherein the state parameter information comprises one or more of the following items: voltage parameter information, current parameter information and illuminance parameter information;
the determining module is configured to determine a state of each street lamp according to the state messages corresponding to the plurality of street lamps.
8. A detection device for street lamp state is characterized by comprising: the device comprises an acquisition module and a sending module;
the acquisition module is used for acquiring state parameter information of the street lamp and corresponding time information, wherein the state parameter information comprises one or more of the following items: voltage parameter information, current parameter information and illuminance parameter information;
the sending module is configured to send a status message to a server, where the status message includes: the street lamp identification, the state parameter information and the corresponding time information.
9. A server, comprising: a processor, a storage medium and a bus, wherein the storage medium stores machine-readable instructions executable by the processor, when the server runs, the processor and the storage medium communicate through the bus, and the processor executes the machine-readable instructions to execute the steps of the street lamp state detection method according to any one of claims 1 to 5.
10. A street light, comprising: the system comprises a singlechip, at least one sensor and a communication unit, wherein the at least one sensor and the communication unit are electrically connected with the singlechip;
at least one of the sensors comprises one or more of: a voltage sensor, a current sensor and a light intensity sensor;
at least one sensor collects the state parameter information of the street lamp and the corresponding time information and sends the state parameter information to the single chip microcomputer, and correspondingly, the state parameter information comprises one or more of the following items: voltage parameter information, current parameter information and illuminance parameter information;
the single chip microcomputer sends a state message to the server through the communication unit, wherein the state message comprises: the street lamp identification, the state parameter information and the corresponding time information.
11. A storage medium, characterized in that the storage medium has stored thereon a computer program which, when being executed by a processor, performs the steps of the method for detecting a status of a street lamp according to any one of claims 1 to 6.
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| CN201910897623.6A CN110708806A (en) | 2019-09-20 | 2019-09-20 | Street lamp state detection method and device, server, street lamp and storage medium |
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| CN201910897623.6A CN110708806A (en) | 2019-09-20 | 2019-09-20 | Street lamp state detection method and device, server, street lamp and storage medium |
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