CN113280297A - Street lamp pole and control method thereof - Google Patents
Street lamp pole and control method thereof Download PDFInfo
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- CN113280297A CN113280297A CN202110598837.0A CN202110598837A CN113280297A CN 113280297 A CN113280297 A CN 113280297A CN 202110598837 A CN202110598837 A CN 202110598837A CN 113280297 A CN113280297 A CN 113280297A
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- 238000000034 method Methods 0.000 title claims description 19
- 238000012544 monitoring process Methods 0.000 claims description 80
- 238000005286 illumination Methods 0.000 claims description 16
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
- F21V21/108—Arms
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention provides a street lamp pole which comprises a lamp body assembly and a lamp pole assembly, wherein the lamp pole assembly is arranged below the lamp body assembly and comprises a battery assembly, a solar assembly and a lamp pole support, the solar assembly and the battery assembly are arranged on the lamp pole support, the solar assembly comprises 1 or more solar panel assemblies, and the solar panel assemblies are sequentially connected. The street lamp pole can track the position of the sun according to the electric quantity increasing speed of the storage battery, so that the solar energy conversion efficiency is high, the structure is simple, and the cost is saved.
Description
Technical Field
The invention relates to the field of street lamps, in particular to a street lamp pole and a control method thereof.
Background
Solar energy (solar energy), is a renewable energy source. It is used as inexhaustible clean energy on the earth, is the most competitive green energy in the future, which can convert solar energy into electric energy by utilizing a photovoltaic power generation technology, a photovoltaic panel component is a power generation device which can generate direct current when exposed to sunlight, the photovoltaic panel component can be made into different shapes, so as to generate more electric energy, at present, a solar panel is added in most street lamp fields, so that the solar panel can generate electricity for street lamps, patent document CN210831777U discloses a solar street lamp convenient and fast to assemble, which comprises a street lamp base, a street lamp pole mounted on the street lamp base, a street lamp arm mounting seat arranged at the upper end of the street lamp pole, a solar panel mounting seat mounted at the upper end of the street lamp pole and located above the street lamp arm mounting seat, a solar panel mounted on the solar panel mounting seat, and a street lamp cross arm and an LED street lamp mounted on the street lamp arm mounting seat. In the application, the street lamp arm mounting seat and the solar panel mounting seat are inserted and mounted on the mounting shaft at the upper end of the street lamp pole, and are fixed by the mounting nut, so that the rapid mounting is realized; on the other hand, install electronic telescoping cylinder on solar panel mount pad, drive solar panel and use the articulated shaft to adjust the angle of elevation as the axis of rotation, not only can adjust the photoelectricity and utilize the irradiation area, can also play the effect of wind-proof. For example, patent document CN210717322U discloses a solar street lamp with a solar panel whose inclination angle is conveniently adjusted, which includes a street lamp post, a solar panel and a lighting lamp, wherein the solar panel is connected to the street lamp post through an angle adjusting mechanism, and the angle adjusting mechanism includes a first disc, a second disc and a screw; first disc and second disc pass through bolt assembly to be connected, and the top surface of second disc is provided with the U-shaped seat, is provided with the swinging boom in the recess of U-shaped seat, all is provided with annular location tooth on the opposite face of swinging boom and U-shaped seat, the screw is connected with the nut after running through U-shaped seat, swinging boom, the front end of swinging boom pass through solar panel support with solar cell panel connects.
The solar street lamp automatic light following system is integrated with the solar street lamp and comprises light sensation sensors arranged on two corresponding sides of the solar street lamp, a control circuit electrically connected with the light sensation sensors, a PLC execution mechanism electrically connected with the control circuit and a motor controlled by the PLC execution mechanism; the solar cell panel is also electrically connected with the control circuit. However, continuing the charging with the battery fully charged may reduce the life of the battery, and may result in an insufficient supply of power to the street light if the battery is not fully charged. Therefore, there is a need for a street lamp pole and a control method thereof, which can determine the optimal illumination height and illumination angle according to the power increase speed of the battery pack and ensure that the battery pack can meet the illumination requirement of the street lamp.
Disclosure of Invention
In order to solve the technical problems, the invention provides a street lamp pole and a control method thereof, wherein the street lamp pole can monitor the optimal illumination angle and illumination height of a solar panel according to an electric quantity increasing speed monitoring module, so that the solar energy conversion efficiency is high, the structure is simple, and the cost is saved.
The specific technical scheme is as follows:
on one hand, the street lamp pole comprises a lamp body component and a lamp pole component, wherein the lamp pole component is arranged below the lamp body component and comprises a storage battery component, a solar energy component and a lamp pole support, the solar energy component and the storage battery component are arranged on the lamp pole support, the solar energy component is used for charging the storage battery component, the solar energy component comprises 1 or more solar panel components, and the solar panel components are sequentially connected;
the lamp post support includes support main part and lamp pole, be connected with the lamp pole in the lighting fixture main part, solar panel component is installed in the lamp pole outside, solar panel component includes solar panel shell and solar panel, solar panel installs in solar panel shell.
Preferably, the system further comprises a control system, wherein the control system further comprises a controller, a weather monitoring module and a time monitoring module; the weather monitoring module is used for monitoring weather, the time monitoring module is used for monitoring the current time, and the controller is connected with the weather monitoring module and the time monitoring module.
Preferably, the control system further comprises a total power consumption prediction module and a total power increase prediction module, the total power consumption prediction module is used for predicting the total power consumption of the storage battery at night according to the weather monitoring module, the total power increase prediction module is used for predicting the total power increase of the storage battery at daytime according to the weather data of the weather monitoring module and the time data of the time monitoring module, and the controller is connected with the total power consumption prediction module and the total power increase prediction module.
Preferably, a first motor and a second motor are arranged inside the lamp pole, the first motor and the second motor are connected with the controller, the first motor is used for driving the lamp pole to rotate, the second motor is used for driving the lamp pole to stretch in the support main body, and the controller controls the first motor and the second motor.
Preferably, the control system further comprises a storage module and a matching module, wherein the storage module is used for storing the total daytime storage battery power increment amount corresponding to the weather data at the historical time, the matching module is used for matching the current weather data and the corresponding time data with the historical weather data and the corresponding time data in the storage module, and the historical weather data and the corresponding time data which are closest to the current weather data and the time data are used as reference weather time data; and the total power increment prediction module takes the total power increment of the storage battery in the daytime corresponding to the reference weather time data as the estimated total power increment of the storage battery in the daytime. The weather data includes season, cloudy and sunny weather, rainfall, snowing, and the like.
Preferably, the control system further comprises an electric quantity monitoring module, an electric quantity increase speed monitoring module and a first comparison module, wherein the electric quantity monitoring module is used for monitoring the electric quantity of the storage battery assembly, the electric quantity increase speed monitoring module is used for monitoring the electric quantity increase speed of the storage battery assembly, and the first comparison module is used for comparing the predicted total night electric consumption of the storage battery with the actual electric quantity of the storage battery at the current day monitored by the electric quantity monitoring module; the controller is connected with the electric quantity monitoring module, the electric quantity increasing speed monitoring module and the comparison module, and the controller controls the first motor and the second motor according to the comparison result of the comparison module.
Preferably, the control system comprises a second comparison module, the second comparison module is used for adding the estimated total increase of the storage battery in the daytime and the actual electric quantity of the storage battery in the current day to obtain the estimated total electric quantity of the storage battery in the daytime and comparing the estimated total electric quantity of the storage battery with the predicted total power consumption of the storage battery at night, the second comparison module is connected with the controller, and the controller controls the power of the street lamp according to the comparison result of the second comparison module.
The mounting method of the street lamp pole comprises the following steps:
s01: installing a storage battery;
the method specifically comprises the following steps: the lamp body support that will contain flexible lamp pole is set level, then installs the battery in the lamp pole one end that is close to lamp body group spare:
s02: installing a solar panel assembly;
specifically, solar panel components are sequentially arranged on the lamp post and are positioned between the storage battery and the lamp body bracket;
s03: connecting the lamp body assembly;
s04: the lamp post is erected.
On the other hand, the invention provides a street lamp pole control method, which comprises the following steps:
s1: the total power consumption prediction module predicts the total power consumption of the storage battery at night according to the weather monitoring module;
s2: the controller receives the electric quantity information of the electric quantity monitoring module in real time in the daytime, judges whether the actual electric quantity of the storage battery in the current daytime reaches the total power consumption of the storage battery at night or not through the comparison module, and controls the first motor to be started to drive the lamp post to rotate if the actual electric quantity of the storage battery in the current daytime is smaller than the total power consumption of the storage battery at night;
s3: in the rotating process of the lamp post, the electric quantity increasing speed monitoring module monitors the maximum electric quantity increasing speed in real time, and when the electric quantity increasing speed reaches the maximum, the lamp post stops rotating; enabling the solar panel assembly to be at the optimal illumination angle;
s4: the controller estimates the total increase of the electric quantity of the storage battery in the daytime according to the weather data of the weather monitoring module and the time data of the time monitoring module;
s5: adding the estimated total increase quantity of the storage battery in the daytime and the actual electric quantity of the storage battery in the current daytime to obtain the estimated total electric quantity of the storage battery in the daytime;
s6: judging whether the estimated total electric quantity of the storage battery in the daytime can exceed the predicted total electric quantity consumed by the storage battery at night, and if the estimated total electric quantity consumed by the storage battery at night can exceed the predicted total electric quantity consumed by the storage battery at night, controlling the actual power of the street lamp to be the rated power by the controller; if the total power consumption of the storage battery at night cannot be exceeded, the estimated total power consumption of the storage battery at the daytime is compared with a preset value, and if the total power consumption of the storage battery at the daytime is not smaller than the preset value, the actual power of the street lamp is controlled to be smaller than the rated power by the controller.
Preferably, the following steps are further included between step S3 and step S4: when the solar panel assembly reaches the optimal illumination angle, the controller controls the second motor to start to drive the lamp post to stretch, the electric quantity growth speed monitoring module monitors the maximum electric quantity growth speed in real time in the process of stretching the lamp post, and when the electric quantity growth speed reaches the maximum, stretching is stopped; so that the solar panel assembly is at the optimal illumination height.
Compared with the prior art, the invention has the following beneficial effects:
(1) the street lamp pole provided by the invention has the advantages of simpler structure (simple production and assembly), simpler installation by users (solving the problem of difficult installation by users), and greater flexibility (more expansion can be made) of products.
(2) The street lamp pole can track the direction of the sun according to the electric quantity increase speed of the storage battery, so that the solar energy conversion efficiency is high, the structure is simple, and the cost is saved.
(3) The invention tracks the sun direction according to the electric quantity increasing speed of the storage battery, so that the solar energy conversion efficiency is high, and further the total electric quantity of the storage battery in the daytime reaches the maximum, so that the electric quantity of the storage battery can meet the electric consumption of the street lamp at night, if the total electric quantity of the storage battery in normal illumination cannot be met due to weather, the controller can add the estimated total increase electric quantity of the storage battery in the daytime and the actual electric quantity of the storage battery in the current day to obtain the estimated total electric quantity value of the storage battery in the daytime and adjust the power of the street lamp, so that the street lamp in the area is relatively dark, and the street lamp does not need to be externally connected with commercial power or additionally supplied with power, but can also meet the illumination requirement.
(4) The street lamp pole provided by the invention enables the lamp to meet the requirements of longer endurance time and more efficient charging.
Drawings
FIG. 1 is an exploded view of a street light pole according to the present invention;
FIG. 2 is a schematic view of a first step of installing a street light pole according to the present invention;
FIG. 3 is a schematic diagram of a second step of installing the street light pole according to the present invention;
FIG. 4 is a schematic view of a third step of installing the street light pole according to the present invention;
FIG. 5 is a schematic view of a fourth step of installing the street lamp pole according to the present invention;
fig. 6 is a schematic view of a street lamp pole control system provided by the invention.
The reference numbers are as follows:
1. a lamp body assembly; 2. a battery assembly; 3. a solar module; 4. a stent body; 5. a lamp post.
Detailed Description
The following describes a street light pole and a working principle of the street light pole in detail with reference to the accompanying drawings.
As shown in fig. 1-5, on one hand, a street light pole comprises a light body component 1 and a light pole component, wherein the light pole component is installed below the light body component 1, the light pole component comprises a storage battery component 2, a solar component 3 and a light pole support 4, the solar component 3 and the storage battery component 2 are installed on the light pole support 4, the solar component is used for charging the storage battery component, the solar component comprises 1 or more solar panel components 3, and the plurality of solar panel components are sequentially connected;
the lamp pole support includes support main part 4 and lamp pole 5, be connected with lamp pole 5 on the lighting fixture main part 4, solar panel component 3 is installed in the lamp pole outside, solar panel component includes solar panel shell and solar panel, solar panel installs in solar panel shell.
The solar panel assemblies provided by the invention are divided into two groups, and 3 or more groups of solar panel assemblies can be used for lengthening the corresponding lamp post main body in order to meet the requirement of shorter charging time; the support main part is used for bearing and fixing the whole set of equipment. The battery pack can select a larger-capacity battery, and longer endurance is achieved.
Specifically, the street lamp pole provided by the invention further comprises a control system, wherein the control system comprises a controller, a weather monitoring module and a time monitoring module; the weather monitoring module is used for monitoring weather, the time monitoring module is used for monitoring the current time, and the controller is connected with the weather monitoring module and the time monitoring module.
The control system further comprises a total power consumption prediction module and a total power increment prediction module, the total power consumption prediction module is used for predicting the total power consumption of the storage battery at night according to the weather monitoring module, the total power increment prediction module is used for predicting the total power increment of the storage battery at daytime according to the weather data of the weather monitoring module and the time data of the time monitoring module, and the controller is connected with the total power consumption prediction module and the total power increment prediction module.
As a preferred embodiment, the lamp post provided by the invention is internally provided with a first motor and a second motor, the first motor and the second motor are connected with the controller, the first motor is used for driving the lamp post to rotate, the second motor is used for driving the lamp post to extend and retract in the bracket main body, and the controller controls the first motor and the second motor.
As a preferred embodiment, the control system provided by the present invention further includes a storage module and a matching module, the storage module is configured to store a total daily power increase amount of the storage battery corresponding to the weather data at the historical time, the matching module is configured to match the current weather data and the corresponding time data with the historical weather data and the corresponding time data in the storage module, and the historical weather data and the corresponding time data closest to the current weather data and the time data are used as reference weather time data; and the total power increment prediction module takes the total power increment of the storage battery in the daytime corresponding to the reference weather time data as the estimated total power increment of the storage battery in the daytime. The weather data includes season, cloudy and sunny weather, rainfall, snowing, and the like. The data in the storage and storage module can be updated in real time, and seasons, weather, cloudy and sunny days and the like can be matched in a wired mode during matching.
As a preferred embodiment, the control system provided by the present invention further includes an electric quantity monitoring module, an electric quantity increase speed monitoring module, and a first comparing module, where the electric quantity monitoring module is configured to monitor an electric quantity of the storage battery assembly, the electric quantity increase speed monitoring module is configured to monitor an electric quantity increase speed of the storage battery assembly, and the first comparing module is configured to compare a predicted total electric quantity consumed by the storage battery at night with an actual electric quantity of the storage battery at the current day monitored by the electric quantity monitoring module; the controller is connected with the electric quantity monitoring module, the electric quantity increasing speed monitoring module and the comparison module, and the controller controls the first motor and the second motor according to the comparison result of the comparison module.
As a preferred embodiment, the control system further includes a second comparison module, where the second comparison module is configured to add the estimated total power increment of the storage battery during the day and the actual power of the storage battery during the current day to obtain an estimated total power consumption of the storage battery during the day, and compare the estimated total power consumption with the estimated total power consumption of the storage battery at night, and the second comparison module is connected to the controller, and the controller controls the power of the street lamp according to a comparison result of the second comparison module.
Specifically, the height of the lamp post provided by the invention is 3-8 meters, the lamp body can be selected from 15W-50W, the lighting effect (150-200 lm/W) is 2, and the solar module is 2-5 groups of 60W/group of 120W-300W.
As shown in fig. 2 to 5, the method for installing the street lamp pole provided by the invention comprises the following steps:
s01: installing a storage battery;
the method specifically comprises the following steps: the lamp body support that will contain flexible lamp pole is set level, then installs the battery in the lamp pole one end that is close to lamp body group spare:
s02: installing a solar panel assembly;
specifically, solar panel components are sequentially arranged on the lamp post and are positioned between the storage battery and the lamp body bracket;
s03: connecting the lamp body assembly;
s04: the lamp post is erected.
On the other hand, the invention provides a street lamp pole control method, which comprises the following steps:
s1: the total power consumption prediction module predicts the total power consumption of the storage battery at night according to the weather monitoring module;
s2: the controller receives the electric quantity information of the electric quantity monitoring module in real time in the daytime, judges whether the actual electric quantity of the storage battery in the current daytime reaches the total night electric consumption quantity of the predicted storage battery through the comparison module, monitors the electric quantity information in real time through the electric quantity monitoring module if the actual electric quantity of the storage battery in the current daytime is not less than the total night electric consumption quantity of the predicted storage battery, disconnects the electric quantity monitoring module from the solar module when the electric quantity monitoring module is fully charged, and does not charge any more,
if the actual electric quantity of the storage battery at the current day is smaller than the total electric quantity consumed by the storage battery at night, the controller controls the first motor to start to drive the lamp post to rotate;
s3: in the rotating process of the lamp post, the electric quantity increasing speed monitoring module monitors the maximum electric quantity increasing speed in real time, and when the electric quantity increasing speed reaches the maximum, the lamp post stops rotating; enabling the solar panel assembly to be at the optimal illumination angle;
s4: the controller estimates the total increase of the electric quantity of the storage battery in the daytime according to the weather data of the weather monitoring module and the time data of the time monitoring module;
s5: adding the estimated total increase quantity of the storage battery in the daytime and the actual electric quantity of the storage battery in the current daytime to obtain the estimated total electric quantity of the storage battery in the daytime;
s6: judging whether the estimated total electric quantity of the storage battery in the daytime can exceed the predicted total electric quantity consumed by the storage battery at night, and if the estimated total electric quantity consumed by the storage battery at night can exceed the predicted total electric quantity consumed by the storage battery at night, controlling the actual power of the street lamp to be the rated power by the controller; if the total power consumption of the storage battery at night cannot be exceeded, the estimated total power consumption of the storage battery at the daytime is compared with a preset value, and if the total power consumption of the storage battery at the daytime is not smaller than the preset value, the actual power of the street lamp is controlled to be smaller than the rated power by the controller.
As a preferred embodiment, the present invention further comprises the following steps between step S3 and step S4: when the solar panel assembly reaches the optimal illumination angle, the controller controls the second motor to start to drive the lamp post to stretch, the electric quantity growth speed monitoring module monitors the maximum electric quantity growth speed in real time in the process of stretching the lamp post, and when the electric quantity growth speed reaches the maximum, stretching is stopped; so that the solar panel assembly is at the optimal illumination height.
In step S4, the controller estimates the total increase of the electric quantity of the storage battery during the daytime according to the weather data of the weather monitoring module and the time data of the time monitoring module; the total power increase amount of the storage battery during the prediction day can be predicted according to the storage module and the matching module, specifically, the weather data at the current day time is compared with the weather data at the historical time according to the matching module, the most similar data is found out to be used as reference weather time data, and the corresponding actual total power increase amount of the storage battery during the day is used as the total power increase amount of the storage battery during the prediction day under the reference weather time data in the storage module.
Those of ordinary skill in the art will understand that: the invention is not to be considered as limited to the specific embodiments thereof, but is to be understood as being modified in all respects, all changes and equivalents that come within the spirit and scope of the invention.
Claims (8)
1. A street lamp pole comprises a lamp body component and a lamp pole component, wherein the lamp pole component is arranged below the lamp body component, and the street lamp pole component is characterized by comprising a storage battery component, a solar energy component and a lamp pole support, wherein the solar energy component and the storage battery component are arranged on the lamp pole support, the solar energy component is used for charging the storage battery component, the solar energy component comprises 1 or more solar panel components, and the solar panel components are sequentially connected;
the lamp post support includes support main part and lamp pole, be connected with the lamp pole in the lighting fixture main part, solar panel component is installed in the lamp pole outside, solar panel component includes solar panel shell and solar panel, solar panel installs in solar panel shell.
2. The street light pole of claim 1, further comprising a control system comprising a controller and a weather monitoring module and a time monitoring module; the weather monitoring module is used for monitoring weather, the time monitoring module is used for monitoring the current time, and the controller is connected with the weather monitoring module and the time monitoring module.
3. The street light pole as claimed in claim 2, wherein the control system further comprises a total power consumption prediction module and a total power increase prediction module, the total power consumption prediction module is used for predicting the total power consumption of the storage battery at night according to the weather monitoring module, the total power increase prediction module is used for predicting the total power increase of the storage battery at daytime according to the weather data of the weather monitoring module and the time data of the time monitoring module, and the controller is connected with the total power consumption prediction module and the total power increase prediction module.
4. The street light pole as claimed in claim 3, wherein the lamp pole is internally provided with a first motor and a second motor, the first motor and the second motor are connected with the controller, the first motor is used for driving the lamp pole to rotate, the second motor is used for driving the lamp pole to extend and retract in the bracket main body, and the controller controls the first motor and the second motor.
5. The street light pole as claimed in claim 4, wherein the control system further comprises a power monitoring module for monitoring the power of the battery assembly, a power increase rate monitoring module for monitoring the power increase rate of the battery assembly, and a first comparison module for comparing the predicted total power consumption of the battery at night with the actual power consumption of the battery at the current day monitored by the power monitoring module; the controller is connected with the electric quantity monitoring module, the electric quantity increasing speed monitoring module and the comparison module, and the controller controls the first motor and the second motor according to the comparison result of the comparison module.
6. The street light pole as claimed in claim 5, wherein the control system further comprises a second comparison module, the second comparison module is used for comparing the estimated total daytime storage battery power consumption obtained by adding the estimated total daytime storage battery power increase amount and the actual current daytime storage battery power consumption with the predicted total nighttime storage battery power consumption, and the second comparison module is connected with the controller, and the controller controls the power of the street light according to the comparison result of the second comparison module.
7. A street lamp pole control method is characterized by comprising the following steps:
s1: the total power consumption prediction module predicts the total power consumption of the storage battery at night according to the weather monitoring module;
s2: the controller receives the electric quantity information of the electric quantity monitoring module in real time in the daytime, judges whether the actual electric quantity of the storage battery in the current daytime reaches the total power consumption of the storage battery at night or not through the comparison module, and controls the first motor to be started to drive the lamp post to rotate if the actual electric quantity of the storage battery in the current daytime is smaller than the total power consumption of the storage battery at night;
s3: in the rotating process of the lamp post, the electric quantity increasing speed monitoring module monitors the maximum electric quantity increasing speed in real time, and when the electric quantity increasing speed reaches the maximum, the lamp post stops rotating; enabling the solar panel assembly to be at the optimal illumination angle;
s4: the controller estimates the total increase of the electric quantity of the storage battery in the daytime according to the weather data of the weather monitoring module and the time data of the time monitoring module;
s5: adding the estimated total increase quantity of the storage battery in the daytime and the actual electric quantity of the storage battery in the current daytime to obtain the estimated total electric quantity of the storage battery in the daytime;
s6: judging whether the estimated total electric quantity of the storage battery in the daytime can exceed the predicted total electric quantity consumed by the storage battery at night, and if the estimated total electric quantity consumed by the storage battery at night can exceed the predicted total electric quantity consumed by the storage battery at night, controlling the actual power of the street lamp to be the rated power by the controller; if the total power consumption of the storage battery at night cannot be exceeded, the estimated total power consumption of the storage battery at the daytime is compared with a preset value, and if the total power consumption of the storage battery at the daytime is not smaller than the preset value, the actual power of the street lamp is controlled to be smaller than the rated power by the controller.
8. The street lamp pole control method according to claim 6, further comprising the steps between the step S3 and the step S4 of: when the solar panel assembly reaches the optimal illumination angle, the controller controls the second motor to start to drive the lamp post to stretch, the electric quantity growth speed monitoring module monitors the maximum electric quantity growth speed in real time in the process of stretching the lamp post, and when the electric quantity growth speed reaches the maximum, stretching is stopped; so that the solar panel assembly is at the optimal illumination height.
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