Road street lamp energy saving method and device, computer equipment and storage medium
By installing sensors and single-light controllers in the street light system, real-time detection of the moving information of the target object and dynamically adjusting the number and duration of the street lights, the problem that traditional street light control systems cannot sense the road usage requirements in real time is solved, and the significant reduction in street light energy consumption and improvement of energy utilization efficiency is achieved.
Patent Information
- Application Number
- CN202510343041.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-21
- Publication Date
- 2025-05-13
AI Technical Summary
Traditional street light control systems cannot sense the actual use needs of the road in real time, resulting in continuous lighting when no vehicles pass by, resulting in a large amount of invalid power consumption.
By installing sensors and single-light controllers in the street light system, the movement information of the target object is detected in real time, and based on this information, determine the number of target street lights to be lit and the duration of the light to be lit, and dynamic adjustment is achieved.
While ensuring safe road lighting, precise street light control significantly reduces the energy consumption of street lights and improves energy utilization efficiency.
Smart Images
Figure CN119997315A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of intelligent control of street lamps, and in particular to a method, device, computer equipment and storage medium for energy saving of street lamps. Background Art
[0002] As an important part of urban infrastructure, the main function of the road lighting system is to provide necessary lighting services for vehicles and pedestrians traveling at night. Traditional street light control systems usually adopt a timing control strategy, that is, the street lights are turned on or off uniformly according to the preset time nodes. This control method relies on a fixed schedule or a simple photosensitive element trigger mechanism to provide indiscriminate power supply to the street lights on the entire road within a specific time period.
[0003] However, the traffic flow on actual roads has significant temporal and spatial differences, especially in the late night or early morning hours, when some sections of the road may be without vehicles for a long time. As traditional control methods cannot perceive the actual usage needs of the road surface in real time, street lamps remain in a continuous lighting state when no vehicles pass by, resulting in a large amount of ineffective energy consumption.
[0004] With the advancement of smart city construction, the energy-saving demand for road lighting systems has become increasingly prominent. In the existing improvement schemes, although there are technical means to adjust the brightness of street lamps based on the ambient light intensity, they are essentially still passive control and fail to fundamentally solve the core problem of "power supply on demand". Therefore, how to reduce the energy consumption of street lamps through precise intelligent control of street lamps while ensuring safe road lighting has become a technical problem that needs to be solved urgently in this field. Summary of the invention
[0005] The embodiments of the present invention provide a road lamp energy-saving method, device, computer equipment and storage medium, aiming to solve the problem of high energy consumption of existing street lamps.
[0006] In a first aspect, an embodiment of the present invention provides a method for energy saving of street lamps. The street lamp system includes a plurality of street lamps and a centralized controller. The street lamps are provided with a single lamp controller and a sensor. The method is applied to the centralized controller. The method includes:
[0007] Receiving motion detection information of a target object sent by a single lamp controller, wherein the motion detection information is collected by a sensor of the street lamp and sent to the centralized controller through the single lamp controller of the street lamp;
[0008] Determine the target street lamp to be lit and the lighting duration of the target street lamp based on the motion detection information;
[0009] The target street lamp is controlled to light up within the lighting duration.
[0010] A further technical solution is that the motion detection information includes the position and motion direction of the target object, and the step of determining the target street lamp to be lit based on the motion detection information includes:
[0011] Get the preset target number of lights on;
[0012] From the position of the target object along the moving direction of the target object, the street lamps with the target number of lights on are selected as the target street lamps to be lit.
[0013] A further technical solution is that the step of determining the lighting duration of the target street lamp comprises:
[0014] Get the preset target lighting duration;
[0015] The target lighting duration is determined as the lighting duration of the target street lamp.
[0016] A further technical solution is that the motion detection information includes the position, motion direction and speed of the target object, and the step of determining the target street lamp to be lit based on the motion detection information includes:
[0017] Determining a recommended number of lights to be lit based on the speed of the target object;
[0018] From the position of the target object along the moving direction of the target object, the street lamps with the recommended number of lights on are selected as the target street lamps to be lit.
[0019] A further technical solution is that the step of determining the lighting duration of the target street lamp comprises:
[0020] Determining a recommended lighting duration based on the speed of the target object;
[0021] The recommended lighting duration is determined as the lighting duration of the target street lamp.
[0022] A further technical solution is that the method further comprises:
[0023] Receive a lighting parameter modification instruction sent by the management platform, wherein the lighting parameter modification instruction includes lighting quantity modification information and lighting duration modification information;
[0024] Modify the target number of lights on based on the lights on number modification information;
[0025] The target lighting duration is modified based on the lighting duration modification information.
[0026] A further technical solution is that after controlling the target street lamp to light up within the lighting duration, the method further includes:
[0027] After the lighting duration ends, the target street lamp is controlled to enter a preset energy-saving mode.
[0028] In a second aspect, an embodiment of the present invention further provides a street lamp energy-saving device, which includes a unit for executing the above method.
[0029] In a third aspect, an embodiment of the present invention further provides a computer device, which includes a memory and a processor, wherein a computer program is stored in the memory, and the processor implements the above method when executing the computer program.
[0030] In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, wherein the storage medium stores a computer program, and the computer program can implement the above method when executed by a processor.
[0031] The embodiments of the present invention provide a method, device, computer equipment and storage medium for energy saving of street lamps. The street lamp system includes a plurality of street lamps and a centralized controller, wherein the street lamps are provided with single lamp controllers and sensors, and the method is applied to the centralized controller, and the method includes: receiving motion detection information of a target object sent by a single lamp controller, wherein the motion detection information is collected by the sensor of the street lamp and sent to the centralized controller through the single lamp controller of the street lamp; determining the target street lamp to be lit and the lighting duration of the target street lamp based on the motion detection information; and controlling the target street lamp to be lit within the lighting duration. The present invention accurately determines the number of target street lamps to be lit and the lighting duration based on the motion detection information, and can effectively reduce the energy consumption of street lamps through precise street lamp control while ensuring reliable lighting. BRIEF DESCRIPTION OF THE DRAWINGS
[0032] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.
[0033] Figure 1 A structural block diagram of a street lamp system provided by an embodiment of the present invention;
[0034] Figure 2 A schematic diagram of a flow chart of a method for energy saving of street lamps provided by an embodiment of the present invention;
[0035] Figure 3 A schematic diagram of an application scenario of a street lamp system provided by an embodiment of the present invention;
[0036] Figure 4 A schematic block diagram of a computer device provided in an embodiment of the present invention. DETAILED DESCRIPTION
[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0038] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.
[0039] It should also be understood that the terms used in this specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in the specification of the present invention and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.
[0040] It should be further understood that the term "and / or" used in the present description and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.
[0041] As used in this specification and the appended claims, the term "if" may be interpreted as "when" or "upon" or "in response to determining" or "in response to detecting," depending on the context. Similarly, the phrases "if it is determined" or "if [described condition or event] is detected" may be interpreted as meaning "upon determination" or "in response to determining" or "upon detection of [described condition or event]" or "in response to detecting [described condition or event]," depending on the context.
[0042] See also Figure 1-Figure 3The embodiment of the present invention proposes a street light system, which includes a plurality of street lights and a centralized controller 10. The street lights are provided with a single light controller 20 and a sensor 30. The sensor 30 is connected to the single light controller 20. The centralized controller 10 and each of the single light controllers 20 can establish a connection through a wireless communication network, or can also be connected in a wired manner to achieve data communication. The sensor 30 is used to detect information such as the position, movement direction, and speed of a target object. The sensor 30 sends the detected motion detection information (position, movement direction, and speed, etc.) of the target object to the single light controller 20, which is then sent to the centralized controller 10 by the single light controller 20. The sensor 30 can be specifically a laser radar, which is not specifically limited by the present invention.
[0043] Accordingly, an embodiment of the present invention provides a method for saving energy on a street lamp. Figure 2 As shown, the method is applied to a centralized controller, and the method comprises the following steps:
[0044] S1, receiving motion detection information of a target object sent by a single lamp controller, wherein the motion detection information is collected by a sensor of the street lamp and sent to the centralized controller via the single lamp controller of the street lamp.
[0045] In a specific implementation, the sensor of the street lamp detects in real time whether there is a target object within its detection range. The target object may be a traffic participant such as a pedestrian or a vehicle, which is not specifically limited by the present invention. After detecting the target object, the sensor collects motion detection information of the target object, and the motion detection information may include the position, motion direction and speed of the target object. The motion direction generally refers to the direction along the road, for example, it may be left or right along the road.
[0046] The sensor traffic detection sensing accuracy requirements are as follows: the sensor is installed on a lamp pole at a height of 10 meters. Under the working condition of vehicle speed within 100km / h, the accurate recognition rate of vehicles passing under the street light is not less than 99%.
[0047] Accordingly, the single lamp controller sends the motion detection information collected by the sensor to the centralized controller.
[0048] S2, determining a target street lamp to be lit and determining a lighting duration of the target street lamp based on the motion detection information.
[0049] In a specific implementation, after receiving the motion detection information, the centralized controller determines the target streetlight to be lit and determines the lighting duration of the target streetlight based on the motion detection information.
[0050] For example, in some embodiments, the above step of "determining the target street lights to be lit based on the motion detection information" specifically includes: obtaining a preset number of target lights; and selecting street lights with the target number of lights as the target street lights to be lit from the position of the target object along the movement direction of the target object.
[0051] In this embodiment, the target number of lights is preset, that is, the number of lights is fixed to be equal to the target number of lights. After determining the position and movement direction of the target object, street lamps with the target number of lights are selected from the position of the target object along the movement direction of the target object as the target street lamps to be lit. The target number of lights can be preset by those skilled in the art, and the present invention does not specifically limit this.
[0052] Furthermore, the above step of "determining the lighting duration of the target street lamp" specifically includes: obtaining a preset target lighting duration; and determining the target lighting duration as the lighting duration of the target street lamp.
[0053] In this embodiment, the target lighting duration is preset, and the lighting duration of the target street lamp is fixed to be equal to the target lighting duration. The target lighting duration can be preset by those skilled in the art, and the present invention does not specifically limit this.
[0054] Furthermore, in the present invention, the target number of lights on and the target lighting duration support remote modification to meet different lighting control needs of users. Specifically, the method also includes the following steps: receiving a lighting parameter modification instruction sent by a management platform, the lighting parameter modification instruction including lighting quantity modification information and lighting duration modification information; modifying the target number of lights based on the lighting quantity modification information; and modifying the target lighting duration based on the lighting duration modification information.
[0055] Specifically, the user can input the lighting parameter modification instruction on the management platform, and the lighting parameter modification instruction includes the lighting quantity modification information and the lighting duration modification information. The lighting quantity modification information includes the modified target lighting quantity, and the lighting duration modification information includes the modified target lighting duration.
[0056] The management platform sends the lighting parameter modification instruction to the centralized controller, and the centralized controller modifies the target lighting quantity and the target lighting duration based on the lighting parameter modification instruction.
[0057] Alternatively, considering that the target object has different requirements for the number of lights on and the lighting duration at different speeds, in some other embodiments, the above step of "determining the target street lights to be lit based on the motion detection information" specifically includes: determining the recommended number of lights on based on the speed of the target object; and selecting the street lights with the recommended number of lights on as the target street lights to be lit from the position of the target object along the direction of movement of the target object.
[0058] In a specific implementation, a mapping relationship between the speed of the target object and the recommended number of lights is pre-established. Generally speaking, the faster the speed, the greater the recommended number of lights.
[0059] Afterwards, after determining the speed of the target object, the corresponding recommended number of lights on is determined, and from the position of the target object along the movement direction of the target object, street lamps with the recommended number of lights on are selected as the target street lamps to be lit. This allows the number of lights to be accurately determined based on the speed of the target object, ensuring reliable lighting while achieving precise control of the number of lights on and saving energy.
[0060] Furthermore, the above step of "determining the lighting duration of the target street lamp" specifically includes: determining a recommended lighting duration based on the speed of the target object; and determining the recommended lighting duration as the lighting duration of the target street lamp.
[0061] In a specific implementation, a mapping relationship between the speed of the target object and the recommended lighting time is pre-established. Generally speaking, the faster the speed, the shorter the recommended lighting time.
[0062] Afterwards, after determining the speed of the target object, the corresponding recommended lighting duration is determined as the lighting duration of the target street lamp, so that the lighting duration can be accurately determined based on the speed of the target object, ensuring reliable lighting while achieving precise control of the lighting duration and saving energy.
[0063] S3, controlling the target street lamp to light up within the lighting duration.
[0064] In a specific implementation, the target street lamp is controlled to light up within the lighting duration, thereby ensuring reliable lighting while achieving precise control of the lighting up and saving electric energy.
[0065] Furthermore, after controlling the target street lamp to light up within the lighting duration, the method further comprises: after the lighting duration ends, controlling the target street lamp to enter a preset energy-saving mode.
[0066] In a specific implementation, the energy-saving mode may be to control the target streetlight to operate at low brightness, or to control the target streetlight to be turned off, which is not specifically limited in the present invention. By controlling the target streetlight to enter the energy-saving mode, the energy consumption of the target streetlight can be effectively reduced.
[0067] This technical solution achieves significant energy-saving optimization effects by building a three-layer linkage control architecture of "perception-decision-execution" while ensuring the basic road lighting functions. The specific technical effects are achieved through the following progressive logic chain:
[0068] First-order effect: Real-time improvement of dynamic perception
[0069] The distributed street light sensor network can capture vehicle position, movement direction and speed parameters in real time, and form continuously updated traffic flow dynamic data through the low-latency communication channel between the single light controller and the centralized controller. This design effectively overcomes the information lag defect of traditional timing control solutions and provides real-time data support for subsequent precise control.
[0070] Second-order effect: Optimizing the accuracy of lighting decisions
[0071] The centralized controller uses edge computing technology to perform dual predictions of the target vehicle’s lighting needs by integrating the vehicle kinematic model with road topology data:
[0072] Spatial dimension: Dynamically calculate the number of street lights ahead that need to be activated based on the vehicle's real-time speed and direction of movement to ensure that the lighting area always covers the vehicle's safe sight range;
[0073] Time dimension: Combined with the correlation analysis between the distance between adjacent street lights and the vehicle speed, the lighting duration of each target street light can be accurately set;
[0074] This spatiotemporal coupled decision-making mechanism fundamentally solves the binary contradiction of "over-lighting" or "lighting blind spot" in the existing technology.
[0075] The third-order effect: high efficiency of energy utilization is achieved
[0076] By establishing a dynamic adjustment mechanism of "lights on when the vehicle is moving and slow down when the vehicle is passing", two major energy efficiency improvements can be achieved:
[0077] Maintain basic safety brightness in areas where vehicles have not arrived, eliminating the ineffective energy consumption caused by the traditional solution of always lighting up the entire road section;
[0078] Match lighting intensity according to actual vehicle traffic needs to avoid energy redundancy in fixed power output mode;
[0079] This energy management strategy enables the system to provide appropriate lighting only at necessary times and in necessary spaces, significantly improving the efficiency of electricity utilization.
[0080] Fourth-order effect: Enhanced adaptability of system operation
[0081] The configurable parameter system of the management platform gives the solution multiple expansion capabilities:
[0082] By adjusting the target number of lights on and the target lighting duration, it can adapt to the lighting standard requirements of different levels of roads;
[0083] Through remote update of control strategies, continuous optimization and upgrading of system performance can be achieved;
[0084] This software-defined control architecture greatly improves the environmental adaptability and maintainability of the solution while ensuring the stability of core functions.
[0085] The synergistic effect of the above technical effects enables this solution to achieve the dual goals of driving safety and energy conservation in complex road scenarios, providing an innovative technical implementation path for the construction of smart city infrastructure.
[0086] Furthermore, the technical solution of the present invention needs to achieve the following technical indicators:
[0087] 1. Accuracy of vehicle flow detection sensor: The sensor is required to be installed on a lamp pole at a height of 10 meters. Under the working condition of vehicle speed within 100km / h, the accuracy recognition rate of vehicles passing under the street light shall be no less than 99%;
[0088] 2. The sensor is small in size and low in power consumption, with power consumption no higher than 1 watt;
[0089] 3. Real-time lighting in advance: From the time the vehicle enters the sensing area of the sensor to the time the farthest street lamp to be lit is lit, it should take less than 3 seconds to ensure the "pre-lighting" effect;
[0090] 4. Advance lighting distance: The maximum lighting distance is not less than 200 meters. According to the maximum road speed limit of 60km / h in the dam area, more than 6 seconds of advance observation and reaction time are provided. At the same time, the driver's vision is not disturbed (the driver cannot perceive the brightness change of the lamp in front);
[0091] 5. The communication between the single lamp controller and the centralized controller adopts micro-power wireless communication, and its radio frequency signal related indicators must comply with the relevant national regulations on micro-power wireless radio frequency signals of the Internet of Things;
[0092] 6. Safety: The local platform simulates the "paralysis" state, and the on-site street lights can still be turned on and off "in the traditional circuit control method" without affecting the full power operation of the lamps;
[0093] 7. Feasibility of large-scale application: The system hardware is integrated on the light pole. When deployed on site, there is no need to install additional hardware equipment or additional wiring, ensuring low cost and high efficiency of installation and implementation.
[0094] The embodiment of the present invention proposes a method for energy saving of street lamps. The street lamp system includes multiple street lamps and a centralized controller. The street lamps are provided with single lamp controllers and sensors. The method is applied to the centralized controller. The method includes: receiving motion detection information of a target object sent by the single lamp controller, wherein the motion detection information is collected by the sensor of the street lamp and sent to the centralized controller through the single lamp controller of the street lamp; determining the target street lamp to be lit and the lighting duration of the target street lamp based on the motion detection information; and controlling the target street lamp to be lit within the lighting duration. The present invention accurately determines the number of target street lamps to be lit and the lighting duration based on the motion detection information. While ensuring reliable lighting, it can effectively reduce the energy consumption of street lamps through precise street lamp control.
[0095] Corresponding to the above road lamp energy-saving method, the present invention also provides a road lamp energy-saving device. The road lamp energy-saving device includes a unit for executing the above road lamp energy-saving method, and the road lamp energy-saving device can be configured in a desktop computer, a tablet computer, a laptop computer, and other terminals. Specifically, the road lamp energy-saving device includes:
[0096] A receiving unit, used to receive motion detection information of a target object sent by a single lamp controller, wherein the motion detection information is collected by a sensor of the street lamp and sent to the centralized controller through the single lamp controller of the street lamp;
[0097] A determination unit, configured to determine a target street lamp to be lit and a lighting duration of the target street lamp based on the motion detection information;
[0098] A control unit is used to control the target street lamp to light up within the lighting duration.
[0099] In some embodiments, such as the present embodiment, the motion detection information includes the position and motion direction of the target object, and determining the target street lamp to be lit based on the motion detection information includes:
[0100] Get the preset target number of lights on;
[0101] From the position of the target object along the moving direction of the target object, the street lamps with the target number of lights on are selected as the target street lamps to be lit.
[0102] In some embodiments, such as this embodiment, determining the lighting duration of the target street lamp includes:
[0103] Get the preset target lighting duration;
[0104] The target lighting duration is determined as the lighting duration of the target street lamp.
[0105] In some embodiments, such as the present embodiment, the motion detection information includes the position, motion direction, and speed of the target object, and determining the target street lamp to be lit based on the motion detection information includes:
[0106] Determining a recommended number of lights to be lit based on the speed of the target object;
[0107] From the position of the target object along the moving direction of the target object, the street lamps with the recommended number of lights on are selected as the target street lamps to be lit.
[0108] In some embodiments, such as this embodiment, determining the lighting duration of the target street lamp includes:
[0109] Determining a recommended lighting duration based on the speed of the target object;
[0110] The recommended lighting duration is determined as the lighting duration of the target street lamp.
[0111] In some embodiments, such as this embodiment, the street lamp energy saving device further includes:
[0112] A modification unit, used for receiving a lighting parameter modification instruction sent by a management platform, wherein the lighting parameter modification instruction includes lighting quantity modification information and lighting duration modification information;
[0113] Modify the target number of lights on based on the lights on number modification information;
[0114] The target lighting duration is modified based on the lighting duration modification information.
[0115] In some embodiments, such as this embodiment, the street lamp energy saving device further includes:
[0116] The energy-saving unit is used to control the target street lamp to enter a preset energy-saving mode after the lighting duration ends.
[0117] It should be noted that technicians in the relevant field can clearly understand that the specific implementation process of the above-mentioned road lamp energy-saving device and each unit can refer to the corresponding description in the aforementioned method embodiment, and for the convenience and brevity of description, it will not be repeated here.
[0118] The above-mentioned road lamp energy-saving device can be implemented in the form of a computer program. The computer program can be used in Figure 4 Runs on the computer device shown.
[0119] See also Figure 4 , Figure 4 1 is a schematic block diagram of a computer device provided in an embodiment of the present application. The computer device 500 may be a terminal or a server. The server may be an independent server or a server cluster composed of multiple servers.
[0120] The computer device 500 includes a processor 502 , a memory, and a network interface 505 connected via a system bus 501 , wherein the memory may include a non-volatile storage medium 503 and an internal memory 504 .
[0121] The non-volatile storage medium 503 can store an operating system 5031 and a computer program 5032. When the computer program 5032 is executed, the processor 502 can execute a road lamp energy saving method.
[0122] The processor 502 is used to provide computing and control capabilities to support the operation of the entire computer device 500 .
[0123] The internal memory 504 provides an environment for the operation of the computer program 5032 in the non-volatile storage medium 503. When the computer program 5032 is executed by the processor 502, the processor 502 can execute a road lamp energy-saving method.
[0124] The network interface 505 is used to communicate with other devices over the network. Those skilled in the art will appreciate that the above structure is only a block diagram of a portion of the structure related to the present application solution, and does not constitute a limitation on the computer device 500 to which the present application solution is applied. The specific computer device 500 may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.
[0125] The processor 502 is used to run a computer program 5032 stored in the memory to implement the steps of a road lamp energy saving method provided in any of the above embodiments.
[0126] It should be understood that in the embodiment of the present application, the processor 502 may be a central processing unit (CPU), and the processor 502 may also be other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. Among them, the general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc.
[0127] It is understood by those skilled in the art that all or part of the processes in the method for implementing the above embodiment can be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a storage medium, which is a computer-readable storage medium. The computer program is executed by at least one processor in the computer system to implement the process steps of the embodiment of the above method.
[0128] Therefore, the present invention also provides a storage medium. The storage medium may be a computer-readable storage medium. The storage medium stores a computer program. When the computer program is executed by a processor, the processor executes the steps of a road lamp energy-saving method provided in any of the above embodiments.
[0129] The storage medium is a physical, non-transient storage medium, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a magnetic disk, or an optical disk, etc., which can store program codes. The computer-readable storage medium can be non-volatile or volatile.
[0130] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the composition and steps of each example have been generally described in terms of function in the above description. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.
[0131] In the several embodiments provided by the present invention, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of each unit is only a logical function division, and there may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed.
[0132] The steps in the method of the embodiment of the present invention can be adjusted in order, combined and deleted according to actual needs. The units in the device of the embodiment of the present invention can be combined, divided and deleted according to actual needs. In addition, the functional units in the various embodiments of the present invention can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit.
[0133] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a storage medium. Based on this understanding, the technical solution of the present invention is essentially or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, terminal, or network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention.
[0134] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.
[0135] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
[0136] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present invention, and these modifications or replacements should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.
Claims
1. A road lamp energy saving method, characterized in that: The street lamp system includes a plurality of street lamps and a centralized controller, wherein the street lamps are provided with a single lamp controller and a sensor, and the method is applied to the centralized controller, and the method includes: Receiving motion detection information of a target object sent by a single lamp controller, wherein the motion detection information is collected by a sensor of the street lamp and sent to the centralized controller through the single lamp controller of the street lamp; Determine the target street lamp to be lit based on the motion detection information and determine the lighting duration of the target street lamp; The target street lamp is controlled to light up within the lighting duration.
2. The road lamp energy saving method according to claim 1, characterized in that: The motion detection information includes the position and motion direction of the target object, and determining the target street lamp to be lit based on the motion detection information includes: Get the preset target number of lights on; From the position of the target object along the moving direction of the target object, the street lamps with the target number of lights on are selected as the target street lamps to be lit.
3. The road lamp energy saving method according to claim 2, characterized in that: The step of determining the lighting duration of the target street lamp comprises: Get the preset target lighting duration; The target lighting duration is determined as the lighting duration of the target street lamp.
4. The road lamp energy saving method according to claim 1, characterized in that: The motion detection information includes the position, motion direction and speed of the target object, and determining the target street lamp to be lit based on the motion detection information includes: Determining a recommended number of lights to be lit based on the speed of the target object; From the position of the target object along the moving direction of the target object, the street lamps with the recommended number of lights on are selected as the target street lamps to be lit.
5. The road lamp energy saving method according to claim 4, characterized in that: The step of determining the lighting duration of the target street lamp comprises: Determining a recommended lighting duration based on the speed of the target object; The recommended lighting duration is determined as the lighting duration of the target street lamp.
6. The road lamp energy saving method according to claim 3, characterized in that: The method further comprises: Receive a lighting parameter modification instruction sent by the management platform, wherein the lighting parameter modification instruction includes lighting quantity modification information and lighting duration modification information; Modify the target number of lights on based on the lights on number modification information; The target lighting duration is modified based on the lighting duration modification information.
7. The road lamp energy saving method according to claim 1, characterized in that: After controlling the target street lamp to light up within the lighting duration, the method further includes: After the lighting duration ends, the target street lamp is controlled to enter a preset energy-saving mode.
8. A road lamp energy-saving device, characterized in that: The method comprises a unit for executing the method according to any one of claims 1 to 7.
9. A computer device, characterized in that: The computer device includes a memory and a processor, the memory stores a computer program, and the processor implements the method according to any one of claims 1 to 7 when executing the computer program.
10. A computer-readable storage medium, characterized in that: The storage medium stores a computer program, and when the computer program is executed by a processor, the method according to any one of claims 1 to 7 can be implemented.