CN111996864A - Light energy power generation layer on light energy road surface - Google Patents
Light energy power generation layer on light energy road surface Download PDFInfo
- Publication number
- CN111996864A CN111996864A CN202010803118.3A CN202010803118A CN111996864A CN 111996864 A CN111996864 A CN 111996864A CN 202010803118 A CN202010803118 A CN 202010803118A CN 111996864 A CN111996864 A CN 111996864A
- Authority
- CN
- China
- Prior art keywords
- layer
- light energy
- power generation
- rolling
- generation layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 144
- 230000003287 optical effect Effects 0.000 claims abstract description 41
- 239000004020 conductor Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 15
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 5
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 abstract description 100
- 238000012423 maintenance Methods 0.000 abstract description 15
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 292
- 238000010438 heat treatment Methods 0.000 description 24
- 239000005341 toughened glass Substances 0.000 description 20
- 239000012780 transparent material Substances 0.000 description 14
- 230000005611 electricity Effects 0.000 description 13
- 239000011810 insulating material Substances 0.000 description 11
- 238000013461 design Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 4
- 239000010426 asphalt Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000006004 Quartz sand Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000005571 horizontal transmission Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/24—Methods or arrangements for preventing slipperiness or protecting against influences of the weather
- E01C11/26—Permanently installed heating or blowing devices ; Mounting thereof
- E01C11/265—Embedded electrical heating elements ; Mounting thereof
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/576—Traffic lines
- E01F9/582—Traffic lines illuminated
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/576—Traffic lines
- E01F9/588—Lane delineators for physically separating traffic lanes and discouraging but not preventing crossing
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F19/00—Advertising or display means not otherwise provided for
- G09F19/22—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated
- G09F19/228—Ground signs, i.e. display signs fixed on the ground
-
- 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
- G09F9/33—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 being semiconductor devices, e.g. diodes
-
- 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
- H02S20/10—Supporting structures directly fixed to the ground
-
- 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
- H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
-
- 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)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Marketing (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses a light energy power generation layer of a light energy road surface, which relates to the field of new energy public transportation, and the specific scheme is as follows: the current-conducting plates are connected through the conducting wires, the conducting plates are spaced in the current direction of the connecting conducting wires, and the conducting plates are made of conducting materials; the optical energy pavement can be converted into electric energy through the arrangement of the optical energy pavement and is supplied to peripheral electrical equipment for use, and the optical energy pavement of the company is still in a normal use state through multiple rolling tests; meanwhile, the specific arrangement of the light energy road surface greatly reduces the overall maintenance cost and prolongs the overall service life; through the arrangement of the LED display layer, a solid foundation is laid for the smart city.
Description
Technical Field
The invention relates to the field of new energy public transportation, in particular to a light energy power generation layer of a light energy road surface.
Background
In recent years, research on light energy roads has been carried out in developed countries in europe and the united states. A first optical energy road "watt road" of 2 meters wide and 1000 meters long, constructed by the french government with 500 ten thousand euros investment, was constructed in 2016 at the bottom of the nomann town Tourouvre, france. The original purpose of laying this light energy road is to provide power to local street lights. This path is covered by 2800 square meters of the solar cell panel, which is protected by a silicone layer. The road is now undergoing a two year test to see if it can withstand being hit by thousands of cars and trucks per day, and to provide sufficient power.
In the related research and development in recent years, some researches on light energy roads are successively carried out, and the prior art comprises the design of some light energy roads and related applications based on the concept; for example, the solar energy is used for generating power and supplying power to peripheral electric appliances, and the electric energy generated by the light energy road surface is supplied to the new energy automobile running on the road surface by combining the existing new energy automobile so as to improve the cruising ability of the new energy automobile.
However, since the related research starts late, each technology is in a starting stage, and the related technologies have different defects and flaws, the research needs to be continuously developed to obtain a stable and practical product.
Disclosure of Invention
The technical purpose of the invention is realized by the following technical scheme:
a light energy pavement structure sequentially comprises a bottom plate, a light energy power generation layer and a rolling layer from bottom to top; the bottom plate is insulating material or a first insulating layer is arranged between the bottom plate and the light energy power generation layer, the light energy power generation layer comprises a power generation assembly for converting light energy into electric energy, and the rolling layer comprises a transparent material covered or partially laid on the light energy power generation layer.
When the light energy pavement structure of the scheme is applied, firstly, conventional pavement substances such as cement or asphalt can be used for driving a foundation, then a bottom plate is paved, and after the bottom plate is paved, a light energy power generation layer and a rolling layer are sequentially paved on the bottom plate; in different embodiments, the bottom plate is made of non-insulating materials, and a first insulating layer needs to be laid between the bottom plate and the light energy power generation layer to ensure that the light energy power generation layer is independent and the generated electric quantity can be normally utilized; the rolling layer uses transparent materials as a protective layer, the light energy power generation layer is prevented from being directly rolled by a vehicle, and the transparent materials do not influence the power generation efficiency. The photovoltaic layer is conventional and will not be described in detail herein.
As a preferred scheme, the light energy pavement structure comprises a plurality of units, wherein each unit comprises a bottom plate, a light energy power generation layer, a rolling layer and/or a first insulating layer; the light energy power generation layers of the adjacent units are connected through a circuit, the rolling layers are arranged at intervals, and rubber strips are arranged in the interval areas.
In the above preferred scheme, in each unit, the bottom plate can also be made into a plurality of units, then each unit is spliced with each other, the number of the bottom plate units can also be not matched with the light energy power generation layer and the insulating layer, and the bottom plate units can be arranged independently from each other, that is, the number can be different; through the wire intercommunication between the light energy electricity generation layer between each unit to form whole route, roll and set up through the adhesive tape interval between the layer, the adhesive tape with roll the layer and can use modes such as bonding, block connection to link together, form the whole road surface. In the case of having the first insulating layer, the arrangement of the base plate can be followed, the number can be set arbitrarily, and the final connection covering is sufficient, and in the case of not having the first insulating layer, it is not considered.
The optimal scheme can be realized, the whole optical energy pavement is subjected to unit design, the whole optical energy pavement is inspected after being locally damaged, then the specific position of the problem is found, and the large-area replacement of the optical energy pavement can be avoided by replacing the corresponding bottom plate, the optical energy power generation layer or the rolling layer, so that the maintenance cost of the optical energy pavement can be reduced; on the other hand, after the subsequent new material is replaced, all units are easier to connect, and the situation that local replacement is not matched with the whole body can not occur.
As a preferred scheme, the rolling layer comprises a plurality of small pieces of toughened glass, and all the small pieces of toughened glass are arranged at intervals; the light energy power generation layer is provided with a second insulating layer between the light energy power generation layer and the rolling layer, the toughened glass is adhered to the second insulating layer, and the second insulating layer is made of transparent materials.
In the preferred scheme, a second insulating layer is arranged between the light energy power generation layer and the rolling layer, and then toughened glass is used as the rolling layer and is adhered to the second insulating layer; the tempered glass comprises a plurality of small pieces, the tempered glass of the small pieces can be placed at regular intervals and can also be placed irregularly, and the tempered glass can be also arranged to be drawn close to each other and separated from each other, and only the gap of a plurality of grooves needs to be ensured. These gaps can increase the friction between the tire and the road surface, and improve the safety of the vehicle.
As a preferred scheme, the light energy pavement structure further comprises a heating layer, the heating layer comprises a heating sheet electrically connected with the light energy power generation layer, and the heating layer is arranged between the bottom plate and the rolling layer.
In the preferred scheme, the electric energy generated by the light energy power generation layer is directly supplied to the heating layer, so that the heating sheet works, and the whole pavement has a heating function; a control center can be arranged outside the road surface and can act on the on-off of a circuit between the heating layer and the light energy power generation layer.
Above-mentioned preferred scheme can realize, and in some cold areas, the highway section that freezes easily makes the road surface keep certain temperature through the mode of heating, reduces the risk because of the icy maintenance that causes in road surface, also can no longer need the maintenance to road surface ice sheet, reduces the maintenance of whole municipal road.
Preferably, the rolling layer comprises a rolling layer power generation area and a rolling layer bearing area, the rolling layer power generation area is made of transparent materials, and the rolling layer bearing area is arranged by using a conventional pavement.
In the preferable scheme, the pressure-bearing area of the rolling layer is arranged by using a conventional pavement, and cement or asphalt can be used; the area can be used as a guide line for the running of the automobile wheel, and the width of the area is slightly larger than that of a common tire; the rest areas except the area are used as the rolling layer power generation area, transparent materials are used for receiving light sources to generate power with the light energy power generation layer, and light of the automobile lamp can also be used for generating power at night; the rolling layer power generation area and the rolling layer pressure bearing area are separated by a partition plate, so that the exchange of substances between the rolling layer power generation area and the rolling layer pressure bearing area is avoided.
The fault rate on reducible light energy road surface of above-mentioned preferred scheme, the weight of vehicle is used in rolling layer pressure-bearing area, can effectively reduce rolling to rolling layer electricity generation area, and simultaneously, rolling layer electricity generation area uses toughened glass, and its cost is higher than conventional road surface, and the design also can reduce the manufacturing cost on whole light energy road surface like this, improves economic nature.
As a preferred scheme, a light energy power generation layer power generation area and a light energy power generation bearing area are correspondingly arranged at the connecting position of the light energy power generation layer, the rolling layer power generation area and the rolling layer bearing area.
In above-mentioned preferred scheme, rolling layer pressure-bearing area below is light energy electricity generation layer pressure-bearing area, can pass through light energy electricity generation layer pressure-bearing area direct action to the bottom plate with the pressure of vehicle for light energy electricity generation layer electricity generation district receives as little as possible pressure (the vehicle can not avoid when the turn can roll and roll layer electricity generation area), increases substantially light energy electricity generation layer's life. In the design, the power generation area of the light energy power generation layer is separated and is communicated with the pressure generation area of the light energy power generation layer through a lead.
The utility model provides an optical energy road surface for urban road, based on foretell optical energy road surface structure, rolling layer pressure-bearing area sinks for rolling layer power generation region and constitutes the continuous recess along the road surface direction of travel.
In the scheme, the vehicle runs in the sunken rolling layer pressure-bearing area, so that rolling of the vehicle on the rolling layer power generation area can be avoided; in urban roads, overtaking is not allowed in the driving specifications of vehicles (except for special areas), namely the vehicles need to pass through the urban roads in sequence according to own driving routes, and the arrangement can be adopted in areas which do not need to turn in the urban roads, so that rolling of the vehicles on a light energy power generation layer power generation area can be avoided, illegal overtaking of the vehicles can be avoided, the overall driving safety of the vehicles is improved, and the urban vehicle risk is greatly reduced; in areas where a turn or lane change is desired, a graduated arrangement may be used, with the recessed grooves being progressively flush.
As a preferable scheme, the height difference between the highest cross section of the pressure bearing area of the rolling layer and the highest cross section of the power generation area of the rolling layer is 10-20 cm.
In the above preferred scheme, the vehicle is in the area of straight line driving, and the vehicle is not allowed to change lane, so that the rolling of the photovoltaic layer power generation area by the vehicle is completely avoided.
The utility model provides a light energy electricity generation layer on light energy road surface, includes a plurality of current conducting plates and connecting wire, connects through the wire between the current conducting plate, and the current conducting plate is at connecting wire's current direction mutual interval, and the current conducting plate uses conducting material.
In the conventional arrangement, the current generated by the light energy power generation layer is transmitted out through a lead; above-mentioned scheme uses the conducting strip, and whole conducting strip is all electrically conductive, explains for the convenience, and the current direction of naming wire is horizontal, and the electric current is in horizontal transmission process, and the conducting plate interval sets up, avoids the circuit short circuit, and appears damaging the back at the conducting plate part, and the electric current that all wires produced all can not receive the influence.
In the above scheme, in the follow-up maintenance process, the damaged point can be reduced on one conductive sheet, and then the conductive sheet is replaced, so that the batch production of the conductive sheets is facilitated, the maintenance cost of the whole light energy road surface is reduced, the transmission of current cannot be influenced due to the partial damage of the conductive sheet, the replacement times are reduced, and after a certain conductive sheet is damaged in a large area, the corresponding conductive sheet is replaced, so that the replacement area is in the minimum area, and the maintenance cost is further reduced.
Preferably, the conducting wires between the conducting plates comprise at least two conducting wires, and the conducting wires are arranged in parallel.
In the preferred scheme, a plurality of leads can be selectively arranged according to different materials and different using modes of the road surface, namely under the condition of parameters such as the weight of a rolling vehicle and the like; the use frequency is high, the rolling vehicle is heavy, and the number of the conducting wires is more than 5, so that the condition that the circuit connection of adjacent conducting strips is disconnected is avoided; under the condition of low use frequency and light rolling vehicles, 3 to 5 wires are arranged.
Preferably, the conductive plates are arranged in contact with each other in a direction perpendicular to the current flow.
In the above preferred scheme, in the vertical direction, the conductive plate can be taken as a whole, so as to further improve the stability of the whole transmission lead; in the scheme of difference, also can be in vertical direction, regard a part of current conducting plate as a whole, and then form a plurality of whole, can shunt the electric energy that produces, also can guarantee whole transmission wire's stability, and can also be with the electric energy transmission of production to a plurality of delivery outlets, act on different places.
Preferably, the plates are spaced 1-5cm apart in the direction of current flow.
In the preferred scheme, the conducting plates are spaced by 1-5cm in the transverse direction, the spaced areas are connected by using conducting wires, the conducting wires can be arranged at the spaced positions, and the conducting wires can be arranged in a pulling-through manner in the transverse direction, so that the stability of the pulling-through arrangement is good; the lead interval arrangement can save materials and improve the overall economy.
Preferably, the conductive plate is a silicon carbide material.
In the preferred embodiment, although SiC is an atomic crystal, it is a semiconductor, and has a good nonlinear conductive characteristic, and its resistance decreases with an increase in electric field.
Preferably, the light energy power generation layer is provided with at least one current collection end, the current conducting plate closest to the current collection end is connected with the current collection end through a lead, and the leads of the current collection ends are collected at the same point.
In the above preferred scheme, the current collection end is used as a current outlet, and the current collection end can be directly connected with an electric appliance and can also be used for storage.
Preferably, the conductive plate has a length of 5 to 10cm and a width of 3 to 8 cm.
An LED display screen based on a light energy road surface sequentially comprises a bottom plate, an LED display layer and a rolling layer from bottom to top; the bottom plate is made of an insulating material or a first insulating layer is arranged between the bottom plate and the LED display layer, the LED display layer also comprises a light energy power generation layer, the light energy power generation layer comprises a power generation assembly for converting light energy into electric energy and is electrically connected with the LED display layer, and the rolling layer comprises a transparent material covered or partially laid on the LED display layer; the LED display layer includes a plurality of light emitting diodes electrically connected to the light energy generating layer.
In the scheme, a plurality of light emitting diodes are connected to form a whole LED display layer, the size of the whole LED display layer is set according to the requirement, the LED display layer and the light energy power generation layer can be arranged in parallel in a staggered mode, the coverage area of the LED display layer and the light energy power generation layer is provided with extension surfaces without the light emitting diodes or power generation components, and the extension surfaces can be made of any materials.
The scheme can realize that the corresponding luminous patterns are formed on the road surface through the work of the LED display layer, can be used as auxiliary marks, boundary lines, steering marks and the like of the road, and can even set the LED display layer to count down through an embedded control system to be used as traffic light marks to shunt the vehicles.
Preferably, the light energy generation layer and the display layer are arranged in a staggered mode.
In the preferred scheme, the optical energy power generation layer and the display layer are arranged in a staggered manner, so that an extension surface is not used, materials can be saved, and the electric connection effect of the optical energy power generation layer and the display layer cannot be influenced; in the embodiment of using the extension face, the extension face can set up corresponding buffer material, carries out the atress to rolling of vehicle, and through the outstanding design with the extension face, can share more pressure for the light energy power generation layer atress is better, and life is longer.
As a preferable scheme, the light emitting diodes are uniformly arranged at intervals.
In the above preferred scheme, the light emitting diodes may be provided in various shapes, and arranged at intervals according to the required shapes, and the interval distance may be set to have different sizes according to the size of the image, and in the case of a large image, for example, when a vehicle restricted line in front of a road sidewalk is set, the interval distance of the light emitting diodes may be set to be wider; in the case where the image is small, such as an arrow indicating forward or turning of the vehicle, the interval distance of the light emitting diodes may be set narrow; the uniform interval can make the image transformation effect better, and the image is not easy to distort.
As a preferred scheme, the LED display screen based on the light energy road surface comprises a plurality of LED display screens, the adjacent LED display screens respectively comprise mutually independent light energy power generation layers, and the light energy power generation layers respectively supply power to the light emitting diodes of the LED display screens.
In the preferable scheme, a plurality of independent LED display screens can be arranged according to actual conditions, for example, different lanes are arranged, and different LED display screens are arranged when forward and turning vehicles do not need to walk simultaneously; each independent LED display screen uses the light energy power generation layer in the area to supply power, so that the power supply effect is better and more stable; and when one of the LED display screens is damaged, the work of other LED display screens cannot be influenced.
As a preferred scheme, the LED display screen based on the light energy road surface further comprises an embedded control system, and the embedded control system is in signal connection with each light emitting diode.
In the above preferred scheme, the embedded control system may include control components such as a PLC, a single chip microcomputer, etc., and the corresponding control components may be embedded in the whole optical energy pavement, and set up with special gaps, or may set up the whole optical energy pavement in sections, and place the control components beside the optical energy pavement; even can be used as an integrated integral control component, a special control room is arranged to control the whole light energy pavement. Through adding the procedure, it is variable to set up LED display screen content, and then replaces common pilot lamp on the road, including the traffic lights, the vehicle is gone straight or is turned to, content such as traffic lights latency to satisfy wisdom city traffic information.
As a preferred scheme, the LED display layer is externally connected with a standby power supply.
In the above preferred embodiment, an external backup power supply may be set according to the above control assembly, and may include an external power supply configured in a segmented manner, and may also be connected to the domestic power grid, so that the whole LED display layer is more stable, and may also work normally when the power generation on the optical energy road surface is abnormal.
A method for paving a light energy pavement comprises the following steps:
s1: using a conventional pavement as a substrate;
s2: laying a bottom plate on the substrate, wherein the bottom plate is made of an insulating material and then S3 is executed, and the bottom plate is made of a non-insulating material and S4 is executed;
s3: laying a light energy power generation layer on the bottom plate;
s4: laying a first insulating layer on the bottom plate, and then laying a light energy power generation layer on the insulating layer;
s5: after S3 or S4, laying a second insulating layer on the light power generation layer;
s6: and laying a transparent rolling layer on the second insulating layer.
As a preferable scheme, the rolling layer comprises transparent particles, and the transparent particles are tempered glass made of quartz sand or glass beads.
As a preferred scheme, the base plates are a plurality of, the base plates are spliced, the light energy power generation layer comprises a plurality of conductive plates, and the conductive plates are connected through a lead; the layer that rolls includes the toughened glass of a plurality of intervals settings.
As a preferred scheme, an LED display layer is laid between the bottom plate and the rolling layer, the LED display layer comprises a plurality of light emitting diodes, the light emitting diodes are electrically connected with the light energy power generation layer respectively, and the LED display layer and the light energy power generation layer are laid in a staggered mode.
As a preferred scheme, when the LED display layer and the light energy power generation layer are laid, a plurality of subareas are arranged, and each subarea comprises an independent light energy power generation layer and an LED display layer electrically connected with the light energy power generation layer.
As an optimal scheme, lay the zone of heating between bottom plate and the layer of rolling, the zone of heating is laid in the below on light energy power generation layer, the zone of heating include with light energy power generation layer electric connection's a plurality of pieces that generate heat.
In conclusion, the invention has the following beneficial effects:
the optical energy pavement can be converted into electric energy through the arrangement of the optical energy pavement and is supplied to peripheral electrical equipment for use, and the optical energy pavement of the company is still in a normal use state through multiple rolling tests; meanwhile, the specific arrangement of the light energy road surface greatly reduces the overall maintenance cost and prolongs the overall service life; through the arrangement of the LED display layer, a solid foundation is laid for the smart city.
Drawings
FIG. 1 is a schematic illustration of an optical energy pavement structure according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a photovoltaic layer of a photovoltaic pavement of an embodiment of the present invention;
1. a base plate; 2. a light energy power generation layer; 3. rolling the layer; 4. a conductive plate; 5 conducting wires.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A light energy pavement structure sequentially comprises a bottom plate 1, a light energy power generation layer 2 and a rolling layer 3 from bottom to top; the bottom plate 1 is insulating material or a first insulating layer is arranged between the bottom plate 1 and the light energy power generation layer 2, the light energy power generation layer 2 comprises a power generation assembly for converting light energy into electric energy, and the rolling layer 3 comprises a transparent material which covers or partially lays on the light energy power generation layer 2.
When the optical energy pavement structure of the embodiment is applied, firstly, conventional pavement substances such as cement or asphalt can be used for driving a foundation, then the bottom plate 1 is paved, and after the bottom plate 1 is paved, the optical energy power generation layer 2 and the rolling layer 3 are sequentially paved on the bottom plate 1; the bottom plate 1 is made of an insulating material, in different embodiments, the bottom plate 1 is made of a non-insulating material, and a first insulating layer needs to be laid between the bottom plate 1 and the light energy power generation layer 2 to ensure that the light energy power generation layer 2 is independent and the generated electric quantity can be normally utilized; the rolling layer 3 uses transparent materials as a protective layer, so that the light energy power generation layer 2 is prevented from being directly rolled by vehicles, and the transparent materials do not influence the power generation efficiency. The optical energy power generation layer 2 is conventional in the art and will not be described in detail herein.
As a preferred embodiment, the light energy pavement structure comprises a plurality of units, each unit comprises a bottom plate 1, a light energy power generation layer 2, a rolling layer 3 and/or a first insulating layer; the light energy power generation layers 2 of the adjacent units are connected in a circuit mode, the rolling layers 3 are arranged at intervals, and rubber strips are arranged in the interval areas.
In the above preferred embodiment, in each unit, the base plate 1 may also be made into a plurality of units, and then each unit is spliced with each other, and the base plate 1 units may also be mismatched with the optical energy power generation layer 2 and the insulating layer in number, and may be set independently of each other, that is, the number may be different; through the wire intercommunication between the light energy power generation layer 2 between each unit to form whole route, roll and set up through the adhesive tape interval between the layer 3, the adhesive tape with roll layer 3 and can use modes such as bonding, block connection and link together, form the whole road surface. In the case of having the first insulating layer, the number may be set arbitrarily, following the arrangement of the base plate 1, and the final connection may be covered.
The preferred embodiment can realize that the whole optical energy pavement is subjected to unit design, the whole optical energy pavement is inspected after being locally damaged, then the specific position of the problem is found, and the corresponding bottom plate 1, the optical energy power generation layer 2 or the rolling layer 3 are replaced, so that the large-area replacement of the optical energy pavement can be avoided, and the maintenance cost of the optical energy pavement can be reduced; on the other hand, after the subsequent new material is replaced, all units are easier to connect, and the situation that local replacement is not matched with the whole body can not occur.
As a preferred embodiment, the rolling layer 3 comprises a plurality of small pieces of toughened glass, and all the small pieces of toughened glass are arranged at intervals; a second insulating layer is arranged between the light energy power generation layer 2 and the rolling layer 3, toughened glass is adhered to the second insulating layer, and the second insulating layer is made of transparent materials.
In the above preferred embodiment, a second insulating layer is provided between the light energy power generation layer 2 and the rolling layer 3, and then the toughened glass is used as the rolling layer 3 and is adhered to the second insulating layer; the tempered glass comprises a plurality of small pieces, the tempered glass of the small pieces can be placed at regular intervals and can also be placed irregularly, and the tempered glass can be also arranged to be drawn close to each other and separated from each other, and only the gap of a plurality of grooves needs to be ensured. These gaps can increase the friction between the tire and the road surface, and improve the safety of the vehicle.
As a preferred embodiment, the light energy pavement structure further includes a heating layer, the heating layer includes a heating sheet electrically connected to the light energy power generation layer 2, and the heating layer is disposed between the bottom plate 1 and the rolling layer 3.
In the preferred embodiment, the electric energy generated by the light energy power generation layer 2 is directly supplied to the heating layer, so that the heating sheet works, and the whole pavement has a heating function; a control center can be arranged outside the road surface and can act on the on-off of the circuit between the heating layer and the light energy power generation layer 2.
The preferred embodiment can realize that in some cold areas, the road section that freezes easily keeps certain temperature on the road surface through the mode of heating, reduces the risk because of icy road causes, also can no longer need the maintenance to road surface ice sheet, reduces the maintenance of whole town road.
As a preferred embodiment, the rolling layer 3 comprises a rolling layer 3 power generation region and a rolling layer 3 bearing region, the rolling layer 3 power generation region is made of transparent materials, and the rolling layer 3 bearing region is made of conventional pavement.
In the preferred embodiment, the bearing area of the rolling layer 3 is set by using a conventional pavement, and cement or asphalt can be used; the area can be used as a guide line for the running of the automobile wheel, and the width of the area is slightly larger than that of a common tire; the rest areas except the area are used as the power generation area of the rolling layer 3, transparent materials are used for receiving light sources to supply power to the light energy power generation layer 2 for power generation, and light of the lamp of the automobile can also be used for power generation at night; the power generation area of the rolling layer 3 and the pressure bearing area of the rolling layer 3 are separated by a partition plate, so that the exchange of substances between the two areas is avoided.
The fault rate on light energy road surface can be reduced to above-mentioned preferred embodiment, and the weight of vehicle is used in the 3 pressure-bearing areas of rolling layer, can effectively reduce the rolling to 3 electricity generation areas of rolling layer, and simultaneously, 3 electricity generation areas of rolling layer use toughened glass, and its cost is higher than conventional road surface, and the design also can reduce the manufacturing cost on whole light energy road surface like this, improves economic nature.
As a preferred embodiment, the connection position of the light energy power generation layer 2, the power generation area of the rolling layer 3 and the pressure bearing area of the rolling layer 3 is correspondingly provided with a power generation area of the light energy power generation layer 2 and a pressure bearing area of the light energy power generation layer 2.
In the above preferred embodiment, the pressure bearing area of the optical energy power generation layer 2 is below the pressure bearing area of the rolling layer 3, and the pressure of the vehicle can be directly applied to the bottom plate 1 through the pressure bearing area of the optical energy power generation layer 2, so that the power generation area of the optical energy power generation layer 2 is subjected to as little pressure as possible (the vehicle can not avoid rolling the power generation area of the rolling layer 3 when turning), and the service life of the optical energy power generation layer 2 is greatly prolonged. In the design, the power generation area of the light energy power generation layer 2 is separated and communicated with the pressure bearing area of the light energy power generation layer 2 through a lead.
Based on the light energy pavement structure, a pressure bearing area of a rolling layer 3 sinks relative to a power generation area of the rolling layer 3 to form a continuous groove along the running direction of the pavement.
In the embodiment, the vehicle runs in the depressed pressure bearing area of the rolling layer 3, so that the rolling of the vehicle on the power generation area of the rolling layer 3 can be avoided; in urban roads, overtaking is not allowed in the driving specifications of the vehicles (except for special areas), namely the vehicles need to pass through the urban roads in sequence according to own driving routes, and the arrangement can be adopted in areas which do not need to turn in the urban roads, so that rolling of the vehicles on the power generation area of the light energy power generation layer 2 can be avoided, illegal overtaking of the vehicles can be avoided, the overall driving safety of the vehicles is improved, and the urban vehicle risk is greatly reduced; in areas where a turn or lane change is desired, a graduated arrangement may be used, with the recessed grooves being progressively flush.
As a preferred embodiment, the height difference between the highest cross section of the pressure bearing area of the rolling layer 3 and the highest cross section of the power generation area of the rolling layer 3 is 10-20 cm.
In the above preferred embodiment, the vehicle is in the area where the vehicle is traveling straight, and the vehicle is not allowed to change lane, so that the rolling of the light energy power generation layer 2 power generation area by the vehicle is completely avoided.
The utility model provides a light energy electricity generation layer on light energy road surface, includes a plurality of current conducting plates 4 and connecting wire, connects through the wire between the current conducting plate 4, and current conducting plate 4 is at the mutual interval of connecting wire's current direction, and current conducting plate 4 uses conducting material.
In the conventional arrangement, the current generated by the light energy power generation layer 2 is transmitted out through a lead; the above-mentioned embodiment uses the conducting strip, and whole conducting strip is all electrically conductive, explains for the convenience, and the current direction of naming the wire is horizontal, and the electric current is in horizontal transmission process, and 4 intervals of conducting plate set up, avoid the circuit short circuit, and appear damaging the back at 4 parts of conducting plate, and the electric current that all wires produced can not receive the influence.
In the embodiment, in the subsequent maintenance process, the damaged point can be reduced on one conductive sheet, and then the conductive sheet is replaced, so that the mass production of the conductive sheets is facilitated, the maintenance cost of the whole optical energy road surface is reduced, the transmission of current cannot be influenced due to the damage of the conductive sheet part, the replacement times are reduced, and after a certain conductive sheet is damaged in a large area, the corresponding conductive sheet is replaced, so that the replacement area is in the minimum area, and the maintenance cost is further reduced.
As a preferred embodiment, the conductive lines between the conductive plates 4 include at least two, and the conductive lines are arranged in parallel with each other.
In the preferred embodiment, a plurality of wires can be selectively arranged according to different materials and different using modes of the road surface, namely under the condition of parameters such as the weight of a rolling vehicle and the like; the use frequency is high, the rolling vehicle is heavy, and the number of the conducting wires is more than 5, so that the condition that the circuit connection of adjacent conducting strips is disconnected is avoided; under the condition of low use frequency and light rolling vehicles, 3 to 5 wires are arranged.
As a preferred embodiment, the conductive plates 4 are in the vertical direction of the current flow, the conductive plates 4 being arranged in contact with each other.
In the above preferred embodiment, the conductive plate 4 can be taken as a whole in the vertical direction to further increase the stability of the whole transmission conductor; in different embodiments, also can be in vertical direction, regard as a whole with some conducting plates 4, and then form a plurality of whole, can shunt the electric energy that produces, also can guarantee whole transmission wire's stability, and can also transmit the electric energy that produces to a plurality of delivery outlets, act on different places.
As a preferred embodiment the conductive plates 4 are spaced 1-5cm apart in the direction of the current flow.
In the preferred embodiment, the conducting plates 4 are spaced 1-5cm apart in the transverse direction, the spaced areas are connected by using conducting wires, the conducting wires can be arranged at the spaced positions, and the conducting wires can be arranged in a pulling-through manner in the transverse direction, so that the stability of the pulling-through arrangement is good; the lead interval arrangement can save materials and improve the overall economy.
As a preferred embodiment, the conductive plate 4 is a silicon carbide material.
In the preferred embodiment, although SiC is an atomic crystal, it is a semiconductor, and has a good nonlinear conductive characteristic, and its resistance decreases with an increase in electric field.
As a preferred embodiment, the light power generation layer 2 is provided with at least one current collection end, the conductive plate 4 nearest to the current collection end is connected with a current collection end lead, and the leads of the current collection ends are collected at the same point.
In the above preferred embodiment, the current collection terminal is used as a current outlet, and the current collection terminal can be directly connected to an electrical appliance or can be used for storage.
In a preferred embodiment, the conductive plate 4 has a length of 5-10 cm and a width of 3-8 cm.
An LED display screen based on a light energy road surface sequentially comprises a bottom plate 1, an LED display layer and a rolling layer 3 from bottom to top; the base plate 1 is made of an insulating material or a first insulating layer is arranged between the base plate and the LED display layer, the base plate further comprises a light energy power generation layer 2, the light energy power generation layer 2 comprises a power generation assembly for converting light energy into electric energy and is electrically connected with the LED display layer, and the rolling layer 3 comprises a transparent material covered or partially laid on the LED display layer; the LED display layer includes a plurality of light emitting diodes electrically connected to the light energy generation layer 2.
In the above embodiment, a plurality of light emitting diodes are connected to form a whole LED display layer, the size of the LED display layer is set according to the need, the LED display layer and the light energy power generation layer 2 can be arranged in parallel in a staggered manner, the coverage area of the LED display layer uses an extension surface without light emitting diodes or power generation components, and the extension surface can use any material.
The embodiment can realize that the corresponding luminous patterns are formed on the road surface through the work of the LED display layer, can be used as auxiliary marks, boundary lines, steering marks and the like of the road, and can even set the LED display layer to count down through an embedded control system to be used as traffic light marks to shunt the traffic.
As a preferred embodiment, the light power generation layer 2 is disposed to be offset from the display layer.
In the preferred embodiment, the light energy power generation layer 2 and the display layer are arranged in a staggered manner, so that an extension surface is not used, materials can be saved, and the electrical connection effect of the light energy power generation layer 2 and the display layer cannot be influenced; in the embodiment of using the extension surface, the extension surface can be provided with corresponding buffer materials to bear the force of rolling the vehicle, and more pressure can be shared through the protruding design of the extension surface, so that the light energy power generation layer 2 is better stressed, and the service life is longer.
As a preferred embodiment, the light emitting diodes are uniformly spaced.
In the above preferred embodiment, the leds may be arranged in various shapes, and the spacing distance may be set to different sizes according to the size of the image, and in the case of a large image, for example, setting a vehicle restricted line in front of a road sidewalk, the spacing distance of the leds may be set to be wider; in the case where the image is small, such as an arrow indicating forward or turning of the vehicle, the interval distance of the light emitting diodes may be set narrow; the uniform interval can make the image transformation effect better, and the image is not easy to distort.
As a preferred embodiment, the LED display screen based on the light energy road surface includes a plurality of LED display screens, each of the adjacent LED display screens includes the light energy power generation layer 2 which are independent from each other, and the light energy power generation layers 2 respectively supply power to the light emitting diodes of the LED display screens.
In the above preferred embodiment, a plurality of independent LED display screens can be set according to actual conditions, such as different lanes, and when the forward and turning vehicles do not need to walk simultaneously, different LED display screens are set; each independent LED display screen uses the light energy power generation layer 2 in the area to supply power, so that the power supply effect is better and more stable; and when one of the LED display screens is damaged, the work of other LED display screens cannot be influenced.
As a preferred embodiment, the LED display screen based on the light energy pavement further comprises an embedded control system, and the embedded control system is in signal connection with each LED.
In the above preferred embodiment, the embedded control system may include control components such as a PLC, a single chip microcomputer, etc., and the corresponding control components may be embedded in the whole optical energy pavement and set up with a special gap, or the whole optical energy pavement may be set up in segments and the control components may be placed beside the optical energy pavement; even can be used as an integrated integral control component, a special control room is arranged to control the whole light energy pavement. Through adding the procedure, it is variable to set up LED display screen content, and then replaces common pilot lamp on the road, including the traffic lights, the vehicle is gone straight or is turned to, content such as traffic lights latency to satisfy wisdom city traffic information.
As a preferred embodiment, the LED display layer is externally connected with a standby power supply.
In the above preferred embodiment, an external backup power supply may be provided according to the above control assembly, including an external power supply configured in a segmented manner, and may also be connected to a domestic power grid, so that the whole LED display layer is more stable, and can also work normally when power generation on the optical energy road surface is abnormal.
A method for paving a light energy pavement comprises the following steps:
s1: using a conventional pavement as a substrate;
s2: laying a bottom plate 1 on a substrate, wherein S3 is executed when the bottom plate 1 is made of an insulating material, and S4 is executed when the bottom plate 1 is made of a non-insulating material;
s3: laying a light energy power generation layer 2 on the bottom plate 1;
s4: laying a first insulating layer on the bottom plate 1, and then laying a light energy power generation layer 2 on the insulating layer;
s5: after S3 or S4, a second insulating layer is laid on the photovoltaic layer 2;
s6: a transparent laminate layer 3 is laid on the second insulating layer.
As a preferred embodiment, the crushing layer 3 includes transparent particles, and the transparent particles are tempered glass made of quartz sand or glass beads as raw materials.
As a preferred embodiment, the base plate 1 is a plurality of base plates 1, the base plates 1 are spliced, the light energy power generation layer 2 comprises a plurality of conductive plates 4, and the conductive plates 4 are connected through wires; the rolling layer 3 comprises a plurality of toughened glass arranged at intervals.
As a preferred embodiment, an LED display layer is laid between the bottom plate 1 and the rolling layer 3, the LED display layer includes a plurality of light emitting diodes, the light emitting diodes are respectively electrically connected with the light energy power generation layer 2, and the LED display layer and the light energy power generation layer 2 are laid in a staggered manner.
As a preferred embodiment, when the LED display layer and the light energy generation layer 2 are laid, a plurality of partitions are provided, each partition includes an independent light energy generation layer 2 and an LED display layer electrically connected to the light energy generation layer 2.
As a preferred embodiment, lay the zone of heating between bottom plate 1 and the layer of rolling 3, the zone of heating is laid in the below of light energy power generation layer 2, and the zone of heating includes a plurality of pieces that generate heat with light energy power generation layer 2 electric connection.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (7)
1. The light energy power generation layer of the light energy road surface is characterized by comprising a plurality of conductive plates (4) and connecting wires, wherein the conductive plates (4) are connected through the wires, the conductive plates (4) are mutually spaced in the current direction of the connecting wires, and the conductive plates (4) are made of conductive materials.
2. The photovoltaic layer of a light energy pavement according to claim 1, characterized in that the conducting wires between the conducting plates (4) comprise at least two wires, and the wires are arranged in parallel with each other.
3. The optical power generation layer of an optical power pavement according to claim 2, wherein the conductive plates (4) are arranged in contact with each other in a direction perpendicular to the current flow direction of the conductive plates (4).
4. The photovoltaic layer of a light energy pavement according to claim 1, characterized in that the conductive plates (4) are spaced 1-5cm apart in the direction of current flow.
5. The photovoltaic layer of a light energy pavement according to claim 1, characterized in that the conductive plate (4) is a silicon carbide material.
6. The photovoltaic layer of a light energy pavement according to claim 1, characterized in that the photovoltaic layer (2) is provided with at least one current collection end, the conductive plate (4) nearest to the current collection end is connected with the current collection end by a lead, and the leads of the current collection ends are collected at the same point.
7. The photovoltaic layer of a light energy pavement according to claim 1, characterized in that the conductive plate (4) has a length of 5-10 cm and a width of 3-8 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010803118.3A CN111996864A (en) | 2020-08-11 | 2020-08-11 | Light energy power generation layer on light energy road surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010803118.3A CN111996864A (en) | 2020-08-11 | 2020-08-11 | Light energy power generation layer on light energy road surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111996864A true CN111996864A (en) | 2020-11-27 |
Family
ID=73463798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010803118.3A Pending CN111996864A (en) | 2020-08-11 | 2020-08-11 | Light energy power generation layer on light energy road surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111996864A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852684A (en) * | 2015-05-14 | 2015-08-19 | 合肥天舟光伏技术有限公司 | Photovoltaic assembly connector |
| CN109056457A (en) * | 2018-08-29 | 2018-12-21 | 贵州省智慧能源股份有限公司 | The solar powered roadnet in smart city and its construction method |
| CN208622746U (en) * | 2018-06-27 | 2019-03-19 | 荆州顺佰太阳能电力有限公司 | A kind of solar energy power generating road surface and its solar earth brick |
| CN209443322U (en) * | 2017-10-31 | 2019-09-27 | 山东光实能源有限公司 | A kind of prefabricated interlocking segment solar power generation road surface component and solar power generation road surface |
| JP2020039195A (en) * | 2018-09-03 | 2020-03-12 | サン・シールド株式会社 | Solar cell unit |
-
2020
- 2020-08-11 CN CN202010803118.3A patent/CN111996864A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852684A (en) * | 2015-05-14 | 2015-08-19 | 合肥天舟光伏技术有限公司 | Photovoltaic assembly connector |
| CN209443322U (en) * | 2017-10-31 | 2019-09-27 | 山东光实能源有限公司 | A kind of prefabricated interlocking segment solar power generation road surface component and solar power generation road surface |
| CN208622746U (en) * | 2018-06-27 | 2019-03-19 | 荆州顺佰太阳能电力有限公司 | A kind of solar energy power generating road surface and its solar earth brick |
| CN109056457A (en) * | 2018-08-29 | 2018-12-21 | 贵州省智慧能源股份有限公司 | The solar powered roadnet in smart city and its construction method |
| JP2020039195A (en) * | 2018-09-03 | 2020-03-12 | サン・シールド株式会社 | Solar cell unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11904865B2 (en) | Intelligent safe vehicle speed measurement method and system capable of considering state of road surface | |
| CN106788149B (en) | A kind of new type solar energy highway | |
| KR102197761B1 (en) | Upward heat concentrating snow melting system and its installation method using electric heat line on paved roads | |
| CN209194386U (en) | A kind of LED based traffic tide traffic lane line tele-control system | |
| CN206370796U (en) | A kind of photovoltaic intelligent roadnet | |
| CN103633882A (en) | Heat conduction asphalt concrete road surface temperature difference power generation system | |
| CN109056457B (en) | Smart city solar power supply road system and construction method thereof | |
| Zhou et al. | Solar self-powered wireless charging pavement—A review on photovoltaic pavement and wireless charging for electric vehicles | |
| CN207685740U (en) | A kind of solar energy luminous highway barrier | |
| CN111996864A (en) | Light energy power generation layer on light energy road surface | |
| CN111996862A (en) | Method for paving light energy pavement | |
| CN111945508A (en) | LED display screen based on light energy road surface | |
| CN111996863A (en) | Light energy road surface laying structure | |
| CN104300881A (en) | Expressway power supply device, system and method based on solar energy | |
| CN209981243U (en) | Solar power generation block and solar road power generation system | |
| CN206887686U (en) | Solar energy path facility | |
| CN106868978A (en) | Solar energy path facility | |
| CN210771805U (en) | Low-power consumption intelligent traffic indication floor tile | |
| CN108365815B (en) | Combined solar light-emitting plate | |
| KR102632414B1 (en) | Smart Road Management System Using Piezoelectric Element and photocatalytic modifier | |
| CN108457149B (en) | Photovoltaic road system | |
| CN219535914U (en) | Pavement power generation system based on stratum temperature difference | |
| US20240274735A1 (en) | Solar panel for a roadway, solar roadway and method of constructing the solar panels | |
| CN104978905B (en) | Super low-power consumption LED information display screens and LED display modules | |
| CN201195831Y (en) | Luminous speed reduction camber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201127 |