CN113824401A - New forms of energy bus stop borad solar energy electricity generation worn-out fur detecting system - Google Patents

New forms of energy bus stop borad solar energy electricity generation worn-out fur detecting system Download PDF

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CN113824401A
CN113824401A CN202111185160.4A CN202111185160A CN113824401A CN 113824401 A CN113824401 A CN 113824401A CN 202111185160 A CN202111185160 A CN 202111185160A CN 113824401 A CN113824401 A CN 113824401A
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power generation
voltage
longitudinal
transverse
data
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CN113824401B (en
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刘颖
李帅
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Beijing Shuofeng Enterprise Management Consulting Co ltd
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Beijing Shuofeng Enterprise Management Consulting Co ltd
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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
    • H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
    • H02S50/10—Testing of PV devices, e.g. of PV modules or single PV cells
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C09D127/18—Homopolymers or copolymers of tetrafluoroethene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • 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
    • 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
    • H02S40/10—Cleaning arrangements
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2427/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2427/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2427/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2427/18—Homopolymers or copolymers of tetrafluoroethylene
    • 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

Abstract

The invention relates to a new energy bus stop board solar power generation light plate detection system. The power generation board detection module is used for detecting the power generation uniformity of the photovoltaic power generation board and sending detection data to the data analysis module; the data analysis module is used for carrying out data analysis on the collected data to obtain a uniformity index of the photovoltaic power generation panel and sending the uniformity index to the station board main controller; the voltage detection is carried out by using the transverse voltage detection layer and the longitudinal voltage detection layer, uniformity analysis is carried out based on a plurality of detected voltages, the distribution condition of the voltages can be accurately known, and the rotating angle and direction of the solar cell panel can be guided according to the positive and negative conditions of the judged voltages. An excellent super-hydrophobic protective film layer is designed, the effect of protecting the solar cell panel is better, the hydrophobicity is better, and the automatic cleaning effect can be realized in rainy days; the novel coating formula can greatly improve the stability of the material and the processing stability of subsequent laser.

Description

New forms of energy bus stop borad solar energy electricity generation worn-out fur detecting system
Technical Field
The invention relates to the field of solar cell panel detection, in particular to a new energy bus stop board solar power generation light panel detection system.
Background
Most Solar panels are mainly made of silicon, but have a certain limitation in widespread use due to high manufacturing cost.
Application No. CN201480080109.9 provides a fault detection and detection system for a solar power generation panel, which can always keep the distance between a solar panel and a detection unit constant and the angle of a fault detection unit at an optimum angle, in an aircraft-mounted detection device capable of remote operation.
Application number CN201911286266.6 provides a method for detecting and protecting a solar panel, which comprises detecting the service life of the solar panel, recording the attributes of the solar panel, adjusting the angle of the solar panel with different areas, reducing the damage of the solar panel due to external factors such as wind power, and replacing the solar panel with new one in time according to the service life.
However, the above-mentioned devices are generally suitable for integrated solar power generation centers used over large areas, and are not suitable for small-scale solar panels widely used in cities, especially for panels of roadside systems such as bus stations.
Disclosure of Invention
Aiming at the content, in order to solve the problems, the new energy bus stop board solar power generation light panel detection system comprises a stop board main controller, a stop board light box, a photovoltaic power generation panel, a power generation panel detection module, a data analysis module, a communication module and a cloud server;
the station board lamp box, the photovoltaic power generation board, the power generation board detection module, the data analysis module and the communication module are all connected to the station board main controller;
the photovoltaic power generation board is used for converting light energy into electric energy and storing the electric energy in a storage battery in the stop board lamp box;
the power generation panel detection module is used for detecting the power generation uniformity of the photovoltaic power generation panel and sending detection data to the data analysis module; the data analysis module is used for carrying out data analysis on the collected data to obtain a uniformity index of the photovoltaic power generation panel and sending the uniformity index to the station board main controller;
the station board main controller controls the photovoltaic power generation panel to adjust the level and the pitching angle according to the power generation uniformity index; a bus stop indication screen is arranged in the stop board lamp box and used for indicating the real-time position of the bus;
the communication module is remotely connected with the cloud server and used for exchanging data with the cloud server, and the exchanged data comprise the real-time position of the bus, road condition information and the power generation uniformity index of the photovoltaic power generation panel.
The photovoltaic power generation panel is provided with an electric panel main body and a horizontal and pitching angle adjusting mechanism, and the horizontal and pitching angle adjusting mechanism can realize the horizontal and pitching angle adjustment of the photovoltaic power generation panel;
the electric plate main body comprises a white reflecting plate layer, a transverse voltage detection film layer, a battery sheet layer, a longitudinal voltage detection film layer, a toughened glass layer and a super-hydrophobic protection film layer from bottom to top;
the white reflector layer is used for reflecting light rays incident to the bottommost layer, the transverse voltage detection film layer is formed by a plurality of transverse conducting wires which are fixed by transparent films and are transversely arranged, the transverse conducting wires are connected with outgoing lines of cells of the cell layer, and voltage between the two conducting wires can be measured by the power generation plate detection module, so that voltage detection of a plurality of sections in the longitudinal direction is realized;
the longitudinal voltage detection film layer is formed by a plurality of longitudinal wires which are fixed by transparent films and are longitudinally arranged, the longitudinal wires are connected with the outgoing line of the cell layer, and the voltage between the two wires can be measured by the power generation plate detection module, so that the voltage detection of a plurality of sections in the transverse direction is realized.
The number of the transverse wires is m, the power generation panel detection module obtains the voltage between two adjacent transverse wires to obtain m-1 longitudinal voltage data Vm1Then measuring the voltage between two transverse wires separated by one transverse wire to obtain m-2 longitudinal voltage data Vm2And the same process is repeated until the voltage between two transverse wires at intervals of m-3 transverse wires is obtained, and 2 longitudinal voltage data V are obtainedmm-2(ii) a Thereby obtaining m-2 groups of longitudinal voltage data;
the number of the longitudinal leads is n, the power generation panel detection module obtains the voltage between two adjacent longitudinal leads to obtain n-1 transverse voltage data Vn1Then measuring the voltage between two longitudinal wires separated by one longitudinal wire to obtain n-2 transverse voltage data Vn2And the same process is repeated until the voltage between two longitudinal wires at intervals of n-3 longitudinal wires is obtained, and 2 transverse voltage data V are obtainednn-2(ii) a Thereby obtaining n-2 sets of transverse voltage data;
the data analysis module processes the m-2 groups of longitudinal voltage data to obtain the variance Qx and the range Sx of each group of longitudinal voltage data, and processes the n-2 groups of longitudinal voltage data to obtain the variance Qy and the range Sy of each group of transverse voltage data;
the calculation mode of the power generation uniformity index is as follows:
Px＝(M1-M2)·(Qx0·Sx0)；
Py＝(N1-N2)·(Qy0·Sy0)；
wherein Px is a longitudinal power generation uniformity index, Py is a transverse power generation uniformity index, and Q isx0For m-2 sets of sum of longitudinal voltage data Qx, Qy0For m-2 sets of sum, S, of transverse voltage data Qyx0For m-2 sets of sum, S, of longitudinal voltage data Sxy0Is the sum of m-2 sets of transverse voltage data Sy;
m1 is the sum of the first (M-1)/2 detection voltages when detecting the voltage between two adjacent transverse wires, and M2 is the sum of the last (M-1)/2 detection voltages when detecting the voltage between two adjacent transverse wires; n1 is the sum of the first (N-1)/2 detection voltages when detecting the voltage between two adjacent transverse wires, and N2 is the sum of the last (N-1)/2 detection voltages when detecting the voltage between two adjacent transverse wires;
the larger Px or Py is, the worse uniformity is, the positive and negative of Px and Py indicate the direction of non-uniform power generation, and when the power generation voltage on one side is higher than that on the other side, the direction of the side with higher voltage can be judged according to the positive and negative of Px and Py;
and the bus stop board main controller controls the photovoltaic power generation board to adjust the level and the pitching angle according to the power generation uniformity index.
The super-hydrophobic protective film layer comprises a protective film base layer and a super-hydrophobic coating layer which are two layers;
the protective film base layer is made of a Teflon-containing resin material with the light transmittance of more than 90 percent, and the thickness of the protective film base layer is 50-150 mu m; the super-hydrophobic coating is a Teflon spraying material layer, and the thickness of the super-hydrophobic coating is less than 100 mu m;
performing picosecond laser scribing processing after the Teflon spraying material is sprayed, wherein the laser scribing power is 30W-50W, the scribing interval is 300-500 mu m, the scribing depth is 50 mu m-80 mu m, and the line width is 50 mu m-80 mu m;
the Teflon spraying material layer comprises the following components: 48-52% of Teflon, 3-5% of polycarbonate resin, 15-18% of EDTA, 12-15% of nano silver nitrate, 2-4% of glass fiber, 2-4% of antistatic agent, 8-12% of titanium carbide and 1-2% of PVA.
The invention has the beneficial effects that:
the photovoltaic power generation board detection module is used for detecting the power generation uniformity of the photovoltaic power generation board and sending detection data to the data analysis module; the data analysis module is used for carrying out data analysis on the collected data to obtain a uniformity index of the photovoltaic power generation panel and sending the uniformity index to the station board main controller; the voltage detection is carried out by using the transverse voltage detection layer and the longitudinal voltage detection layer, uniformity analysis is carried out based on a plurality of detected voltages, the distribution condition of the voltages can be accurately known, and the rotating angle and direction of the solar cell panel can be guided according to the positive and negative conditions of the judged voltages.
An excellent super-hydrophobic protective film layer is designed, the effect of protecting the solar cell panel is better, the hydrophobicity is better, and the automatic cleaning effect can be realized in rainy days; the novel coating formula can greatly improve the stability of the material and the processing stability of subsequent laser.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosed subject matter, are incorporated in and constitute a part of this specification. The drawings illustrate the implementations of the disclosed subject matter and, together with the detailed description, serve to explain the principles of implementations of the disclosed subject matter. No attempt is made to show structural details of the disclosed subject matter in more detail than is necessary for a fundamental understanding of the disclosed subject matter and various modes of practicing the same.
FIG. 1 is a schematic diagram of the overall architecture of the present invention;
fig. 2 is a schematic structural diagram of a solar cell panel according to the present invention.
Detailed Description
The advantages, features and methods of accomplishing the same will become apparent from the drawings and the detailed description that follows.
Example 1:
with reference to fig. 1-2, a new energy bus stop board solar power generation light panel detection system comprises a stop board main controller, a stop board light box, a photovoltaic power generation panel, a power generation panel detection module, a data analysis module, a communication module and a cloud server;
the station board lamp box, the photovoltaic power generation board, the power generation board detection module, the data analysis module and the communication module are all connected to the station board main controller;
the photovoltaic power generation board is used for converting light energy into electric energy and storing the electric energy in a storage battery in the stop board lamp box;
the power generation panel detection module is used for detecting the power generation uniformity of the photovoltaic power generation panel and sending detection data to the data analysis module; the data analysis module is used for carrying out data analysis on the collected data to obtain a uniformity index of the photovoltaic power generation panel and sending the uniformity index to the station board main controller;
the station board main controller controls the photovoltaic power generation panel to adjust the level and the pitching angle according to the power generation uniformity index; a bus stop indication screen is arranged in the stop board lamp box and used for indicating the real-time position of the bus;
the communication module is remotely connected with the cloud server and used for exchanging data with the cloud server, and the exchanged data comprise the real-time position of the bus, road condition information and the power generation uniformity index of the photovoltaic power generation panel.
The photovoltaic power generation panel is provided with an electric panel main body and a horizontal and pitching angle adjusting mechanism, and the horizontal and pitching angle adjusting mechanism can realize the horizontal and pitching angle adjustment of the photovoltaic power generation panel;
the electric plate main body comprises a white reflecting plate layer 11, a transverse voltage detection film layer 12, a battery sheet layer 13, a longitudinal voltage detection film layer 14, a toughened glass layer 15 and a super-hydrophobic protection film layer 16 from bottom to top;
the white reflecting plate layer 11 is used for reflecting light rays incident to the bottommost layer, the transverse voltage detection film layer 12 is a plurality of transverse wires which are fixed by transparent films and are transversely arranged, the transverse wires are connected with outgoing lines of cells of the battery sheet layer 13, and voltage between the two wires can be measured by the power generation plate detection module, so that voltage detection of a plurality of sections in the longitudinal direction is realized;
the longitudinal voltage detection film layer 14 is formed by a plurality of longitudinal wires which are fixed by transparent films and are arranged longitudinally, the longitudinal wires are connected with the outgoing line of the cell of the battery sheet layer 13, and the voltage between the two wires can be measured by the power generation panel detection module, so that the voltage detection of a plurality of sections in the transverse direction is realized.
The number of the transverse wires is m, the power generation panel detection module obtains the voltage between two adjacent transverse wires to obtain m-1 longitudinal voltage data Vm1Then measuring the voltage between two transverse wires separated by one transverse wire to obtain m-2 longitudinal voltage data Vm2And the same process is repeated until the voltage between two transverse wires at intervals of m-3 transverse wires is obtained, and 2 longitudinal voltage data V are obtainedmm-2(ii) a Thereby obtaining m-2 groups of longitudinal voltage data;
the number of the longitudinal leads is n, and the power generation board detection module acquires the voltage between two adjacent longitudinal leads to obtain n-1 transverse leadsVoltage data Vn1Then measuring the voltage between two longitudinal wires separated by one longitudinal wire to obtain n-2 transverse voltage data Vn2And the same process is repeated until the voltage between two longitudinal wires at intervals of n-3 longitudinal wires is obtained, and 2 transverse voltage data V are obtainednn-2(ii) a Thereby obtaining n-2 sets of transverse voltage data;
the data analysis module processes the m-2 groups of longitudinal voltage data to obtain the variance Qx and the range Sx of each group of longitudinal voltage data, and processes the n-2 groups of longitudinal voltage data to obtain the variance Qy and the range Sy of each group of transverse voltage data;
the calculation mode of the power generation uniformity index is as follows:
Px＝(M1-M2)·(Qx0·Sx0)；
Py＝(N1-N2)·(Qy0·Sy0)；
wherein Px is a longitudinal power generation uniformity index, Py is a transverse power generation uniformity index, and Q isx0For m-2 sets of sum of longitudinal voltage data Qx, Qy0For m-2 sets of sum, S, of transverse voltage data Qyx0For m-2 sets of sum, S, of longitudinal voltage data Sxy0Is the sum of m-2 sets of transverse voltage data Sy;
m1 is the sum of the first (M-1)/2 detection voltages when detecting the voltage between two adjacent transverse wires, and M2 is the sum of the last (M-1)/2 detection voltages when detecting the voltage between two adjacent transverse wires; n1 is the sum of the first (N-1)/2 detection voltages when detecting the voltage between two adjacent transverse wires, and N2 is the sum of the last (N-1)/2 detection voltages when detecting the voltage between two adjacent transverse wires;
the larger Px or Py is, the worse uniformity is, the positive and negative of Px and Py indicate the direction of non-uniform power generation, and when the power generation voltage on one side is higher than that on the other side, the direction of the side with higher voltage can be judged according to the positive and negative of Px and Py;
and the bus stop board main controller controls the photovoltaic power generation board to adjust the level and the pitching angle according to the power generation uniformity index.
Example 2:
the super-hydrophobic protective film layer 16 comprises two layers, namely a protective film base layer 17 and a super-hydrophobic coating layer 18;
the protective film base layer 17 is a teflon-containing resin material with light transmittance of more than 90%, and has a thickness of 50-150 μm; the super-hydrophobic coating 18 is a Teflon spraying material layer, and the thickness is less than 100 mu m;
performing picosecond laser scribing processing after the Teflon spraying material is sprayed, wherein the laser scribing power is 30W-50W, the scribing interval is 300-500 mu m, the scribing depth is 50 mu m-80 mu m, and the line width is 50 mu m-80 mu m;
the Teflon spraying material layer comprises the following components: 48-52% of Teflon, 3-5% of polycarbonate resin, 15-18% of EDTA, 12-15% of nano silver nitrate, 2-4% of glass fiber, 2-4% of antistatic agent, 8-12% of titanium carbide and 1-2% of PVA.
Example 3:
the super-hydrophobic protective film layer 16 comprises two layers, namely a protective film base layer 17 and a super-hydrophobic coating layer 18;
the protective film base layer 17 is a teflon-containing resin material with light transmittance of more than 90%, and has a thickness of 50 μm; the super-hydrophobic coating 18 is a Teflon spraying material layer, and the thickness is less than 100 mu m;
carrying out picosecond laser scribing processing after spraying the Teflon spraying material, wherein the laser scribing power is 30-50W, the scribing interval is 300, the scribing depth is 50 mu m, and the line width is 50 mu m;
the Teflon spraying material layer comprises the following components: 48% of teflon, 3% of polycarbonate resin, 15% of EDTA, 12% of nano silver nitrate, 2% of glass fiber, 2% of antistatic agent, 8% of titanium carbide, 1% of PVA and the balance of solvent.
Example 4:
the super-hydrophobic protective film layer 16 comprises two layers, namely a protective film base layer 17 and a super-hydrophobic coating layer 18;
the protective film base layer 17 is a teflon-containing resin material with light transmittance of more than 90%, and has a thickness of 150 μm; the super-hydrophobic coating 18 is a Teflon spraying material layer, and the thickness is below 80 mu m;
carrying out picosecond laser scribing processing after spraying the Teflon spraying material, wherein the laser scribing power is 30-50W, the scribing interval is 500 mu m, the scribing depth is 80 mu m, and the line width is 80 mu m;
the Teflon spraying material layer comprises the following components: 50% of teflon, 3% of polycarbonate resin, 17% of EDTA, 15% of nano silver nitrate, 2% of glass fiber, 2% of antistatic agent, 8% of titanium carbide and 1% of PVA.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (4)

1. A new energy bus stop board solar power generation light panel detection system comprises a stop board main controller, a stop board light box, a photovoltaic power generation panel, a power generation panel detection module, a data analysis module, a communication module and a cloud server; the method is characterized in that:
the station board lamp box, the photovoltaic power generation board, the power generation board detection module, the data analysis module and the communication module are all connected to the station board main controller; the photovoltaic power generation board is used for converting light energy into electric energy and storing the electric energy in a storage battery in the stop board lamp box;
the power generation panel detection module is used for detecting the power generation uniformity of the photovoltaic power generation panel and sending detection data to the data analysis module; the data analysis module is used for carrying out data analysis on the collected data to obtain a uniformity index of the photovoltaic power generation panel and sending the uniformity index to the station board main controller;
the station board main controller controls the photovoltaic power generation panel to adjust the level and the pitching angle according to the power generation uniformity index; a bus stop indication screen is arranged in the stop board lamp box and used for indicating the real-time position of the bus;
the communication module is remotely connected with the cloud server and used for exchanging data with the cloud server, and the exchanged data comprise the real-time position of the bus, road condition information and the power generation uniformity index of the photovoltaic power generation panel.
2. The new energy bus stop board solar power generation light panel detection system according to claim 1, characterized in that:
the photovoltaic power generation panel is provided with an electric panel main body and a horizontal and pitching angle adjusting mechanism, and the horizontal and pitching angle adjusting mechanism can realize the horizontal and pitching angle adjustment of the photovoltaic power generation panel;
the electric plate main body comprises a white reflecting plate layer (11), a transverse voltage detection film layer (12), a battery sheet layer (13), a longitudinal voltage detection film layer (14), a toughened glass layer (15) and a super-hydrophobic protection film layer (16) from bottom to top;
the white reflecting plate layer (11) is used for reflecting light rays incident to the bottommost layer, the transverse voltage detection film layer (12) is a plurality of transverse wires which are fixed by transparent films and are transversely arranged, the transverse wires are connected with outgoing lines of cells of the cell layer (13), and voltage between the two wires can be measured by the power generation plate detection module, so that voltage detection of a plurality of sections in the longitudinal direction is realized;
the longitudinal voltage detection film layer (14) is formed by a plurality of longitudinal conducting wires which are fixed by transparent films and are arranged longitudinally, the longitudinal conducting wires are connected with outgoing lines of cells of the battery sheet layer (13), and the voltage between the two conducting wires can be measured by the power generation plate detection module, so that voltage detection of a plurality of sections in the transverse direction is realized.
3. The new energy bus stop board solar power generation light panel detection system according to claim 2, characterized in that:
the number of the transverse wires is m, the power generation panel detection module obtains the voltage between two adjacent transverse wires to obtain m-1 longitudinal voltage data Vm1Then measuring the voltage between two transverse wires separated by one transverse wire to obtain m-2 longitudinal voltage data Vm2And the same process is repeated until the voltage between two transverse wires at intervals of m-3 transverse wires is obtained, and 2 longitudinal voltage data V are obtainedmm-2(ii) a Thereby obtaining m-2 groups of longitudinal voltage data;
the number of the longitudinal leads is n, the power generation panel detection module obtains the voltage between two adjacent longitudinal leads to obtain n-1 transverse voltage data Vn1Then measuring two longitudinal conductors separated by one longitudinal conductorTo obtain n-2 transverse voltage data Vn2And the same process is repeated until the voltage between two longitudinal wires at intervals of n-3 longitudinal wires is obtained, and 2 transverse voltage data V are obtainednn-2(ii) a Thereby obtaining n-2 sets of transverse voltage data;
the data analysis module processes the m-2 groups of longitudinal voltage data to obtain the variance Qx and the range Sx of each group of longitudinal voltage data, and processes the n-2 groups of longitudinal voltage data to obtain the variance Qy and the range Sy of each group of transverse voltage data;
the calculation mode of the power generation uniformity index is as follows:
Px＝(M1-M2)·(Qx0·Sx0)；
Py＝(N1-N2)·(Qy0·Sy0)；
wherein Px is a longitudinal power generation uniformity index, Py is a transverse power generation uniformity index, and Q isx0For m-2 sets of sum of longitudinal voltage data Qx, Qy0For m-2 sets of sum, S, of transverse voltage data Qyx0For m-2 sets of sum, S, of longitudinal voltage data Sxy0Is the sum of m-2 sets of transverse voltage data Sy;
m1 is the sum of the first (M-1)/2 detection voltages when detecting the voltage between two adjacent transverse wires, and M2 is the sum of the last (M-1)/2 detection voltages when detecting the voltage between two adjacent transverse wires; n1 is the sum of the first (N-1)/2 detection voltages when detecting the voltage between two adjacent transverse wires, and N2 is the sum of the last (N-1)/2 detection voltages when detecting the voltage between two adjacent transverse wires;
the larger Px or Py is, the worse uniformity is, the positive and negative of Px and Py indicate the direction of non-uniform power generation, and when the power generation voltage on one side is higher than that on the other side, the direction of the side with higher voltage can be judged according to the positive and negative of Px and Py;
and the bus stop board main controller controls the photovoltaic power generation board to adjust the level and the pitching angle according to the power generation uniformity index.
4. The new energy bus stop board solar power generation light panel detection system according to claim 2, characterized in that:
the super-hydrophobic protective film layer (16) comprises two layers, namely a protective film base layer (17) and a super-hydrophobic coating layer (18);
the protective film base layer (17) is made of a Teflon-containing resin material with the light transmittance of more than 90 percent, and the thickness is 50-150 mu m; the super-hydrophobic coating (18) is a Teflon spraying material layer, and the thickness is less than 100 mu m;
performing picosecond laser scribing processing after the Teflon spraying material is sprayed, wherein the laser scribing power is 30W-50W, the scribing interval is 300-500 mu m, the scribing depth is 50 mu m-80 mu m, and the line width is 50 mu m-80 mu m;
the Teflon spraying material layer comprises the following components: 48-52% of Teflon, 3-5% of polycarbonate resin, 15-18% of EDTA, 12-15% of nano silver nitrate, 2-4% of glass fiber, 2-4% of antistatic agent, 8-12% of titanium carbide and 1-2% of PVA.
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