CN112512189A

CN112512189A - Street lamp illumination energy-saving control method and device

Info

Publication number: CN112512189A
Application number: CN202011467129.5A
Authority: CN
Inventors: 周明杰; 陈浩
Original assignee: Oceans King Lighting Science and Technology Co Ltd; Oceans King Dongguan Lighting Technology Co Ltd; Shenzhen Oceans King Lighting Engineering Co Ltd
Current assignee: Oceans King Lighting Science and Technology Co Ltd; Oceans King Dongguan Lighting Technology Co Ltd; Shenzhen Oceans King Lighting Engineering Co Ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-03-16

Abstract

The application is suitable for the technical field of lighting equipment, and provides a street lamp lighting energy-saving control method and device, wherein the method comprises the following steps: respectively acquiring a plurality of corresponding sensing results from a plurality of sensors arranged in the street lamp; acquiring the priority corresponding to each sensing result; sequentially identifying whether the corresponding sensing results meet corresponding preset energy-saving conditions or not according to the acquired priorities; if any sensing result is identified to meet the energy-saving condition, performing energy-saving operation on the street lamp; and if the sensing results are identified to be not in accordance with the energy-saving conditions, executing normal lighting operation on the street lamp. Therefore, the street lamp energy-saving control process under the complex environment is more intelligent and can be suitable for more lighting application scenes.

Description

Street lamp illumination energy-saving control method and device

Technical Field

The application belongs to the technical field of lighting equipment, and particularly relates to a street lamp lighting energy-saving control method and device.

Background

The street lamp installation environment is complicated, can install traffic trunk etc. on the highway side, the road side in factory, downtown, and in order to practice thrift the electric energy, the inductor can be installed to the street lamp, and when nobody passed through was sensed to the inductor, the street lamp can turn down luminance automatically.

At present, most inductors only can judge and discern single external signal, for example, the street lamp of having installed sound inductor only can judge whether someone passes through according to external sound, but when external environment is complicated, only through single signal probably can't accurate judgement.

In view of the above problems, no better solution has been proposed in the industry at present.

Disclosure of Invention

In view of this, the embodiment of the present application provides a street lamp illumination energy-saving control method and device, so as to at least solve the problem in the prior art that street lamp energy-saving control in a complex environment is not intelligent enough.

A first aspect of the embodiments of the present application provides a street lamp illumination energy-saving control method, including: respectively acquiring a plurality of corresponding sensing results from a plurality of sensors arranged in the street lamp; acquiring the priority corresponding to each sensing result; sequentially identifying whether the corresponding sensing results meet corresponding preset energy-saving conditions or not according to the acquired priorities; if any sensing result is identified to meet the energy-saving condition, performing energy-saving operation on the street lamp; and if the sensing results are identified to be not in accordance with the energy-saving conditions, executing normal lighting operation on the street lamp.

A second aspect of the embodiments of the present application provides a street lamp illumination energy-saving control device, including: a sensing result acquisition unit configured to acquire a plurality of corresponding sensing results from a plurality of sensors provided in the street lamp, respectively; a priority acquiring unit configured to acquire priorities corresponding to the sensing results, respectively; the energy-saving condition judging unit is configured to sequentially identify whether the corresponding sensing results meet corresponding preset energy-saving conditions according to the acquired priorities; and the illumination execution unit is configured to execute energy-saving operation on the street lamp if any sensing result is identified to be in accordance with the energy-saving condition, and execute normal illumination operation on the street lamp if each sensing result is identified to be not in accordance with the energy-saving condition.

A third aspect of the embodiments of the present application provides a street lamp, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor implements the steps of the method when executing the computer program.

A fourth aspect of embodiments of the present application provides a computer-readable storage medium, in which a computer program is stored, which, when executed by a processor, implements the steps of the method as described above.

A fifth aspect of embodiments of the present application provides a computer program product, which, when running on a street lamp, causes the street lamp to implement the steps of the method as described above.

Compared with the prior art, the embodiment of the application has the advantages that:

according to the embodiment of the application, the street lamp controller can respectively acquire a plurality of corresponding sensing results from a plurality of sensors arranged in the street lamp, acquire the priorities corresponding to the sensing results respectively, sequentially identify whether the corresponding sensing results meet the preset energy-saving condition or not according to the acquired priorities, and execute energy-saving operation or normal lighting operation on the street lamp according to the identification result. Therefore, the sensing conditions of a plurality of different sensors are comprehensively considered, the priority is set among the sensing results of the different sensors, the condition suitable for energy-saving operation can be detected in a complex environment, and the energy-saving operation can be suitable for diversified lighting application scenes.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a flowchart illustrating an example of a street lamp lighting energy-saving control method according to an embodiment of the present application;

fig. 2 shows a schematic structural diagram of an example of a street lamp according to an embodiment of the present application;

FIG. 3 shows a flow chart of an example of determining sensing results according to an embodiment of the application;

fig. 4 shows a schematic structural diagram of an example of a street lamp according to an embodiment of the application;

fig. 5 is a block diagram illustrating an example of a street lamp lighting energy-saving control device according to an embodiment of the present application;

fig. 6 is a schematic view of an example of a street lamp according to an embodiment of the present application.

Detailed Description

In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

In order to explain the technical solution described in the present application, the following description will be given by way of specific examples.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the specification of the present application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

As used in this specification and the appended claims, the term "if" may be interpreted contextually as "when", "upon" or "in response to a determination" or "in response to a detection". Similarly, the phrase "if it is determined" or "if a [ described condition or event ] is detected" may be interpreted contextually to mean "upon determining" or "in response to determining" or "upon detecting [ described condition or event ]" or "in response to detecting [ described condition or event ]".

In particular implementations, the street lamps described in embodiments of the present application include, but are not limited to, other portable devices such as mobile phones, laptop computers, or tablet computers having touch sensitive surfaces (e.g., touch screen displays and/or touch pads). It should also be understood that in some embodiments, the devices described above are not portable communication devices, but are computers having touch-sensitive surfaces (e.g., touch screen displays).

Various applications that may be executed on the street lamp may use at least one common physical user interface device, such as a touch-sensitive surface. One or more functions of the touch-sensitive surface and corresponding information displayed on the terminal can be adjusted and/or changed between applications and/or within respective applications. In this way, a common physical architecture (e.g., touch-sensitive surface) of the terminal can support various applications with user interfaces that are intuitive and transparent to the user.

Fig. 1 is a flowchart illustrating an example of a street lamp lighting energy-saving control method according to an embodiment of the present application. Regarding the execution subject of the method of the embodiment of the present application, it may be a street lamp controller, such as a chip or other control module installed in a street lamp.

It should be noted that, the working environment of the street lamp is complicated, for example, the street lamp is installed at the seaside, so that the sound of sea waves interferes with the judgment result of the sensor, and the street lamp cannot judge the source of the sound. Therefore, an intelligent sensing device module is needed to analyze the external sensing signal so as to obtain an accurate judgment.

As shown in fig. 1, in step 110, a plurality of sensing results are respectively obtained from a plurality of sensors provided in the street lamp. For example, the street lamp controller may be connected to each sensor in the street lamp, and the sensor senses the corresponding sensing result and transmits the sensing result to the street lamp controller.

In step 120, priorities corresponding to the sensing results are obtained. Illustratively, the user may preset the priority of each sensor according to the business requirements.

In step 130, whether the corresponding sensing results meet the corresponding preset energy saving conditions is sequentially identified according to the obtained priorities.

It should be understood that different sensing results or energy saving conditions or parameter information corresponding to different sensors may be different, such as light intensity, sound intensity, etc.

If the recognition result in step 130 indicates that any of the sensing results meets the energy saving condition, it jumps to step 140. And if the recognition result in the step 130 indicates that the sensing results do not meet the energy-saving condition, skipping to a step 150.

In step 140, a power saving operation is performed on the street lamp.

Specifically, the sensing result with higher priority may be identified first, and then the sensing result with lower priority may be identified, for example, the light sensing sensor may have higher priority, and when the sensed light intensity is sufficient, the energy saving operation may be performed on the street lamp regardless of the sensing results of the other sensors.

In some embodiments, the street lamp controller can control to reduce the power supply voltage of the street lamp or directly disconnect the power supply of the street lamp, thereby achieving the purpose of energy conservation.

In step 150, normal lighting operation is performed on the street light.

In the embodiment of the application, the energy-saving conditions are respectively distinguished from the corresponding energy-saving conditions according to the priority sequence, when the energy-saving conditions corresponding to all the sensors are met, the energy-saving operation can be executed on the street lamp, otherwise, the normal illumination is carried out, the detection results of different sensors are combined, the corresponding energy-saving conditions are utilized for distinguishing, and the individualized requirement of street lamp control can be met.

Fig. 2 shows a schematic structural diagram of an example of a street lamp according to an embodiment of the present application.

As shown in fig. 2, the plurality of sensors provided in the street lamp include a light sensing sensor 210, a sound sensor 220, and a microwave sensor 230, and a street lamp controller 240 may be connected to the light sensing sensor 210, the sound sensor 220, and the microwave sensor 230, respectively.

Further, the priority of each sensor is: the light-induced sensor, the sound sensor and the microwave sensor are connected in series. Illustratively, when it is recognized that the sensing result of the light sensing sensor 210 satisfies the energy saving condition, the sensing result of the corresponding sound sensor 220 or microwave sensor 230 does not need to be reused for recognition, and the street lamp can be directly controlled to perform the energy saving operation.

In particular, each sensor may be configured to detect a different operating environment condition to generate a corresponding sensing result. Illustratively, the sensing result corresponding to the photo sensor indicates whether the detected external illumination intensity is lower than a first set critical value, the sensing result corresponding to the sound sensor indicates whether the detected external sound decibel is greater than a second set critical value, and the sensing result corresponding to the microwave sensor indicates whether the detected moving speed of the external object is greater than a third set critical value.

Accordingly, the energy saving condition corresponding to the photo sensor may be that the external illumination intensity is detected to be higher than a first set critical value, the energy saving condition corresponding to the sound sensor may be that the external sound decibel is detected to be lower than a second set critical value, and the energy saving condition corresponding to the microwave sensor may be that the moving speed of the external object is detected to be lower than a third set critical value.

Through this application embodiment, the street lamp can integrate multiple inductor to can judge the discernment to external environment's multiple signal, and set up the priority to various signals, judge through the priority whether lamps and lanterns need make corresponding control feedback to current signal.

FIG. 3 shows a flow chart of an example of determining sensing results according to an embodiment of the application.

As shown in fig. 3, in step 310, respective detection signals are received from a plurality of sensors, respectively.

In step 320, corresponding sensing results are determined according to the data format of each detection signal. Here, the sensing result corresponding to each sensor has a corresponding preset data format.

Illustratively, the data format of the sensing result of the optical sensor may be 00000001, the data format of the sensing result of the acoustic sensor may be 00000010, the data format of the sensing result of the microwave sensor may be 00000100, and so on. In addition, different sensing results can be assigned to corresponding signal definitions, for example, the light sensor triggers to generate a corresponding sensing result when sensing that the external light intensity is lower than a first set threshold value.

While the types of sensors listed are only light-sensitive sensors, acoustic sensors, and microwave sensors as described above, it should be understood that other types of sensors not listed herein are also within the scope of practice of the embodiments of the present application.

In some examples of the embodiment of the present application, the streetlamp controller may further obtain a lamp operating state of the streetlamp, and send the plurality of sensing results and the corresponding lamp operating state to the server. Specifically, the lamp operating state may include a geographical position, a lighting state, a lighting duration, lamp fault information, and the like, and the operation and maintenance staff may check the corresponding lamp operating state through the server to know the working condition of the lamp in real time.

Fig. 4 shows a schematic structural diagram of an example of a street lamp according to an embodiment of the present application.

As shown in fig. 4, the light sensor 410 may detect the intensity of light in the external environment, the sound sensor 420 may detect the sound signal in the external environment, and the microwave sensor module 430 may detect the analog signal such as the movement of the object. Accordingly, when a change in the specific information of the environment is detected, the corresponding sensor module sends out a switching electric signal.

The signal processing module is connected with each sensor and used for converting the switching electric signals into digital signals after processing, and the digital signals sent by different sensors are different so that the signals can be distinguished. Furthermore, the digital signal can be sent to a signal receiving end in a serial port mode, and the signal comprises a data bit, a stop bit and a parity check bit, so that the receiving equipment can judge whether noise interferes with communication or whether the transmission and the receiving of data are asynchronous.

The system signal receiving module can receive the data signals transmitted by the signal sending modules, and the baud rate and the received data bits of the system signal receiving module can keep synchronous with the signal sending modules.

The system signal processing module 440 may collect all the signals, analyze and determine the signals according to the priority, and finally send out the lamp control signal.

The lamp control module 450 may convert the lamp control signal into a corresponding analog driving signal, such as a voltage signal and a switching value signal.

The driving module 460 may adjust the voltage of the light source of the lamp by simulating the driving signal, thereby adjusting the brightness of the street lamp.

The lamp status monitoring module 470 may monitor the operating status of the lamp, such as: lighting time, illumination intensity, whether the lamp works normally and the like.

The background data monitoring module 480 can send data to a manager in the background, so that maintenance is facilitated.

It should be noted that each sensor may send the data signal to the system signal receiving module according to a preset format, and the system signal receiving module may directly transmit the data to the system signal processing module 440 without processing the data.

The system signal processing module 440 may perform corresponding street lamp control operations according to priorities of sensing results of different sensors. For example, the priority of the light sensing sensor 410 may be set to be the highest, that is, the lamp is not turned on no matter how the external environment changes in the daytime; the priority of the sound sensor 420 is set as the second priority, and at night, an external sound lamp is turned on and has lower brightness; the priority of the microwave sensor 430 is set to 3, and at night, the outside has sound and an object moves, and at the moment, the lamp is turned on, and the brightness is high. In addition, various data formats corresponding to different data signals may be designed to support more different types of sensors.

Through this application embodiment, set up different priorities to the system, can control the on-off state of lamps and lanterns more accurately, the saving electric energy that simultaneously can be better. The lamp state monitoring module detects the working state of the lamp in real time, maintenance personnel can conveniently monitor the lamp state in a remote mode, maintenance cost is saved, and the problem that a common street lamp sensor cannot adapt to different application occasions is solved.

Fig. 5 shows a block diagram of an example of a street lamp lighting energy-saving control device according to an embodiment of the present application.

As shown in fig. 5, the street lamp illumination energy-saving control device 500 includes a sensing result acquisition unit 510, a priority acquisition unit 520, an energy-saving condition discrimination unit 530, and an illumination execution unit 540.

The sensing result acquisition unit 510 is configured to acquire a corresponding plurality of sensing results from a plurality of sensors provided in the street lamp, respectively.

The priority level acquiring unit 520 is configured to acquire a priority level corresponding to each sensing result.

The energy saving condition judging unit 530 is configured to sequentially identify whether the corresponding sensing results meet the corresponding preset energy saving conditions according to the acquired priorities.

The lighting performing unit 540 is configured to perform an energy saving operation on the street lamp if it is recognized that any one of the sensing results meets the energy saving condition, and perform a normal lighting operation on the street lamp if it is recognized that none of the sensing results meets the energy saving condition.

It should be noted that, for the information interaction, execution process, and other contents between the above-mentioned devices/units, the specific functions and technical effects thereof are based on the same concept as those of the embodiment of the method of the present application, and specific reference may be made to the part of the embodiment of the method, which is not described herein again.

Fig. 6 is a schematic view of an example of a street lamp according to an embodiment of the present application. As shown in fig. 6, the street lamp 600 of this embodiment includes: a processor 610, a memory 620, and a computer program 630 stored in the memory 620 and executable on the processor 610. The processor 610 executes the computer program 630 to implement the steps in the above-mentioned street lamp lighting energy-saving control method embodiment, such as the steps 110 to 150 shown in fig. 1. Alternatively, the processor 610, when executing the computer program 630, implements the functions of the modules/units in the above-mentioned device embodiments, such as the functions of the units 510 to 540 shown in fig. 5.

Illustratively, the computer program 630 may be partitioned into one or more modules/units that are stored in the memory 620 and executed by the processor 610 to accomplish the present application. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution process of the computer program 630 in the street lamp 600. For example, the computer program 630 may be divided into a sensing result obtaining program module, a priority obtaining program module, an energy saving condition judging program module, and an illumination executing program module, and the specific functions of the program modules are as follows:

a sensing result acquisition program module configured to acquire a plurality of corresponding sensing results from a plurality of sensors provided in the street lamp, respectively;

the priority acquisition program module is configured to acquire the priority corresponding to each sensing result;

the energy-saving condition judging program module is configured to sequentially identify whether the corresponding sensing results meet the corresponding preset energy-saving conditions according to the acquired priorities;

and the lighting execution program module is configured to execute energy-saving operation on the street lamp if any sensing result is identified to be in accordance with the energy-saving condition, and execute normal lighting operation on the street lamp if each sensing result is identified to be not in accordance with the energy-saving condition.

The street light 600 may include, but is not limited to, a processor 610 and a memory 620. It will be understood by those skilled in the art that fig. 6 is merely an example of a street light 600, and does not constitute a limitation of the street light 600, and may include more or fewer components than shown, or some components in combination, or different components, for example, the street light may further include input and output devices, network access devices, buses, etc.

The Processor 610 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

The memory 620 may be an internal storage unit of the street lamp 600, such as a hard disk or a memory of the street lamp 600. The memory 620 may also be an external storage device of the street lamp 600, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), etc. provided on the street lamp 600. Further, the memory 620 may also include both an internal storage unit and an external storage device of the street lamp 600. The memory 620 is used for storing the computer program and other programs and data required for the street lamp. The memory 620 may also be used to temporarily store data that has been output or is to be output.

It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

In the embodiments provided in the present application, it should be understood that the disclosed device/street lamp and method may be implemented in other ways. For example, the above-described device/street lamp embodiments are merely illustrative, and for example, the division of the modules or units is only one logical function division, and there may be other division ways in actual implementation, 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 above units can be implemented in the form of hardware, and also can be implemented in the form of software.

The integrated modules/units, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow in the method of the embodiments described above can be realized by a computer program, which can be stored in a computer-readable storage medium and can realize the steps of the embodiments of the methods described above when the computer program is executed by a processor. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims

1. A street lamp illumination energy-saving control method is characterized by comprising the following steps:

respectively acquiring a plurality of corresponding sensing results from a plurality of sensors arranged in the street lamp;

acquiring the priority corresponding to each sensing result;

sequentially identifying whether the corresponding sensing results meet corresponding preset energy-saving conditions or not according to the acquired priorities;

if any sensing result is identified to meet the energy-saving condition, performing energy-saving operation on the street lamp;

and if the sensing results are identified to be not in accordance with the energy-saving conditions, executing normal lighting operation on the street lamp.

2. The method of claim 1, wherein the plurality of sensors comprises a light-sensitive sensor, a sound sensor, and a microwave sensor, wherein the plurality of sensors are prioritized as: the light-induced sensor, the sound sensor and the microwave sensor are connected in series.

3. The method of claim 2, wherein the sensing result corresponding to the photo sensor indicates whether the intensity of the detected external light is lower than a first set threshold, the sensing result corresponding to the sound sensor indicates whether the decibel of the detected external sound is greater than a second set threshold, and the sensing result corresponding to the microwave sensor indicates whether the moving speed of the detected external object is greater than a third set threshold.

4. The method of claim 1, wherein the obtaining a corresponding plurality of sensing results from a plurality of sensors disposed in the street lamp comprises:

receiving respective detection signals from the plurality of sensors, respectively;

and respectively determining corresponding sensing results according to the data formats of the detection signals, wherein the sensing results corresponding to each sensor respectively have corresponding preset data formats.

5. The method of claim 1, wherein the method further comprises:

acquiring the running state of the lamp of the street lamp;

and sending the sensing results and the corresponding lamp running states to a server.

6. The method of claim 1, wherein the performing energy-saving operations on the street light comprises:

and controlling to reduce the power supply voltage of the street lamp or disconnect the power supply of the street lamp.

7. The method of claim 1, wherein the sensing result is a serial communication signal.

8. The utility model provides a street lamp illumination energy-saving control device which characterized in that includes:

a sensing result acquisition unit configured to acquire a plurality of corresponding sensing results from a plurality of sensors provided in the street lamp, respectively;

a priority acquiring unit configured to acquire priorities corresponding to the sensing results, respectively;

the energy-saving condition judging unit is configured to sequentially identify whether the corresponding sensing results meet corresponding preset energy-saving conditions according to the acquired priorities;

and the illumination execution unit is configured to execute energy-saving operation on the street lamp if any sensing result is identified to be in accordance with the energy-saving condition, and execute normal illumination operation on the street lamp if each sensing result is identified to be not in accordance with the energy-saving condition.

9. A street lamp comprising a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing the steps of the method as claimed in any one of claims 1-7 when executing the computer program.

10. A computer-readable storage medium, having stored thereon a computer program which, when being executed by a processor, carries out the steps of the method according to any one of claims 1-7.