CN104652767B - The Intelligent luminous floor that piezoelectricity is complementary with solar energy - Google Patents
The Intelligent luminous floor that piezoelectricity is complementary with solar energy Download PDFInfo
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- CN104652767B CN104652767B CN201410789198.6A CN201410789198A CN104652767B CN 104652767 B CN104652767 B CN 104652767B CN 201410789198 A CN201410789198 A CN 201410789198A CN 104652767 B CN104652767 B CN 104652767B
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Abstract
The invention discloses the Intelligent luminous floor that piezoelectricity is complementary with solar energy, specifically a kind of can pre-luminescence and the Intelligent luminous floor of automatic charging, by up of three layers, ground floor includes lamella lucida, the soft material being enclosed in lamella lucida surrounding, is arranged on the protrusion cylinder of lamella lucida center；The second layer mainly includes PVC board A and the piezo-electric generating sheet being embedded in PVC board A, solar panel, photoconductive resistance, LED；Third layer includes PVC board B that edge is tongue and groove wedge structure and the circuit board being built in PVC board B, super capacitor, infrared transmitting tube, infrared receiving tube, circuit board is provided with single-chip microcomputer, LED lights module；Photoconductive resistance, piezo electric module, infrared receiving module, infrared transmission module, LED light module and are all connected with single-chip microcomputer.The present invention can intelligent decision people's direction of travel bright light in advance；Charging mechanism is reasonable, it is ensured that the normal power supply of device；It is easy to dismounting.
Description
Technical field
The present invention relates to a kind of light emitting floor, a kind of can pre-luminescence and the intelligent floor of automatic charging.
Background technology
The surface layer on floor, i.e. house earth surface or flooring, is made by timber or other materials.The classification on floor has a lot, has by textural classification: solid wooden floor board, reinforced composite wooden floor, bamboo-wood floor and current most popular multi-layer solid wood composite floor etc.；Classification by use has: domestic, business use, antistatic floor, and in Stadium field special floor, the special floor of track and field etc..Additionally, also have the floor of some specific functions formed on basic floor plus special structure.Light emitting floor is a kind of extraordinary floor, is used for stair, parlor, Children's recreational sites etc. more.
Light emitting floor, generally multi-layer composite floor, there is luminescent layer centre.The luminous mechanism of existing luminescent layer mainly uses luminescent powder, LED two kinds；The electric intensity that luminescent powder needs is the highest, but luminous faint；LED luminous intensity height however it is necessary that the stabilized power source that intensity is bigger.Therefore the power supply mode of LED power is one of improvement direction of light emitting floor.
A kind of intelligent floor as disclosed in patent CN 203320895 U, including the substrate being provided with inner chamber, and lid sets the printing opacity dash board matched on the substrate with described substrate, described interior intracavity is provided with charging device and light-emitting device, wherein, described charging device generating set, each generating set includes iron ring, copper wire circle, permanent magnet and aluminium sheet；Described permanent magnet is fixedly connected on the bottom of described printing opacity dash board, and described inner chamber bottom surface is evenly equipped with multiple reseting elasticity device；Described light-emitting device includes forming the LED of electrical connection, rechargeable battery；Described generating set is formed with described rechargeable battery respectively and electrically connects.
Technique scheme only has single power supply mode, it is impossible to the condition that makes full use of produces electric energy, and when people walks less on floor time, the electricity that only cutting magnetic field effect charging produces may be not enough, it is impossible to completes power supply task.Furthermore, when people is when walking night, can be potentially encountered inconvenience of turning on light, or need to see clearly in advance the situation of direction of travel road ahead.General light emitting floor can not Intelligent Recognition people's direction of travel, to people walking speed and safety bring certain difficulty.
Summary of the invention
The technical problem to be solved in the present invention is to provide the Intelligent luminous floor that piezoelectricity is complementary with solar energy, it is possible to intelligent decision people's direction of travel in advance bright light；Charging mechanism is reasonable, it is ensured that the normal power supply of device；Signal transmission is accurately, it is simple to dismounting.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
The Intelligent luminous floor that piezoelectricity and solar energy are complementary, the described piezoelectricity Intelligent luminous floor complementary with solar energy is by up of three layers, and ground floor includes lamella lucida, soft material, is arranged on the protrusion cylinder of lamella lucida center, and soft material is enclosed in lamella lucida surrounding；The second layer mainly includes PVC board A and the piezo-electric generating sheet being embedded in PVC board A, solar panel, photoconductive resistance, LED, and piezo-electric generating sheet is corresponding with the protrusion cylinder of ground floor；Third layer mainly includes PVC board B and the circuit board being built in PVC board B, super capacitor, infrared transmitting tube, the infrared receiving tube that edge is tongue and groove wedge structure, infrared transmitting tube and infrared receiving tube are contained in each tongue and groove, infrared transmitting tube is connected by infrared signal with the infrared receiving tube being adjacent in plate tongue and groove, circuit board is provided with single-chip microcomputer, LED lights module；Two solar panel in parallel composition solar electrical energy generation modules, piezo-electric generating sheet and institute's connection circuit composition piezoelectric generation module thereof, solar electrical energy generation module is in parallel with piezoelectric generation module, is connected with super capacitor through diode, and super capacitor is connected with single-chip microcomputer, LED and supplies power for；Photoconductive resistance, piezo electric module, infrared receiving tube are all connected with single-chip microcomputer, and single-chip microcomputer is lighted module with LED and is connected, and single-chip microcomputer is connected with infrared transmitting tube.
Further improvement of the present invention is: described soft material width is 1cm, and thickness is 0.5cm, props the space of 1cm height between lamella lucida and the second layer, and protrusion height of column is 0.2cm.
Further improvement of the present invention is: described piezoelectric generation module mainly includes producing the piezo-electric generating sheet of pulse current, diode, inductance, small capacitances, bulky capacitor；Piezo-electric generating sheet is connected with 10uF small capacitances through diode, and the small capacitances of 10uF is connected with 3300uF bulky capacitor through inductance, diode.
Part noun is explained as follows:
Infrared tube, refers to an infrared transmitting tube being positioned in same wedge shape tongue and groove and an infrared receiving tube.Infrared tube module refers to infrared tube and their connection circuit.
PVC board is a kind of Novel light body floor decorative material, also referred to as " light body ground material ", PVC board refers to the floor using pvc material to produce, particularly as being with polrvinyl chloride and copolymer resins thereof as primary raw material, add the adjuvants such as filler, plasticizer, stabilizer, coloring agent, on lamellar continuous base material, coated technique or through calendering, extrusion or extrusion process produce.
Super capacitor is from a kind of electrochemical element being carried out energy storage by polarized electrolytic matter, it is different from traditional electrochmical power source, be a kind of between traditional capacitor and battery, there is the power supply of property, rely primarily on electric double layer and Redox pseudocapacitance electric charge stores electric energy, but there is not chemical reaction in the process in its energy storage, this thermal energy storage process is reversible, also just because of this ultracapacitor can be hundreds thousand of secondary with repeated charge.Its ultimate principle is the same with the double layer capacitor of other kind, is all the capacity utilizing the double electrical layers of activated carbon porous electrode and electrolyte composition to obtain super large.Super capacitor advantage: the least volume is issued to the capacitance of farad level；Must special charging circuit and control discharge circuit；Compare with battery overcharge, cross put the most to its life-span constitute negative effect；From the point of view of environmental protection, it is a kind of green energy resource；Ultracapacitor is solderable, thus does not exist as the problem such as battery terminal contact is insecure.
Owing to using technique scheme, the technological progress acquired by the present invention is:
The present invention can intelligent decision people's direction of travel bright light in advance；Charging mechanism is reasonable, it is ensured that the normal power supply of device；Signal transmission is accurately, it is simple to dismounting.
Solar electrical energy generation module is in parallel with piezoelectric generation module, and the rear diode that passes through is connected with super capacitor, and being able to receive that solar energy when, solar electrical energy generation also stores super capacitor；Have people through when, piezoelectric generation module produce electric energy and store arrive super capacitor；Two kinds of mechanism of power generation ensure that super capacitor can obtain enough electric energy, it is ensured that the normal work of package unit；Super capacitor volume is little, capacity is big, easily connect, service life is long, and the power supply in floor is required to repeated charge, the power supply of length in service life, and therefore super capacitor is the ideal source in floor.
Photoconductive resistance is connected with single-chip microcomputer, the when of by day, it is ensured that LED does not works；Piezoelectric generation module is connected with single-chip microcomputer, in the case of piezo-electric generating sheet is extruded and does not has daylight, lights the single-chip microcomputer that module is connected with LED and lights module to LED and send signal, and LED lights module lightening LED lamp.
The wedge shape tongue and groove of third layer is equipped with a pair infrared receiving tube, infrared transmitting tube, infrared receiving tube is for receiving the signal that on adjacent floor, corresponding infrared transmitting tube is launched, and pass to single-chip microcomputer, the signal that infrared transmitting tube is launched for the single-chip microcomputer receiving this floorboard, and pass to and be adjacent to the corresponding infrared receiving tube of plate, realize the transmission of signal with this, process through single-chip microcomputer, it is achieved be luminous in advance.
The third layer of floorboard is wedge shape tongue and groove structure, wedge shape tongue and groove is provided with infrared receiving tube and infrared transmitting tube, because infrared receiving tube should be staggered relatively with the infrared transmitting tube straight line in the limit being affixed therewith being adjacent to plate, ensure that infrared signal can accurately transmit, the wedge shape tongue and groove splicing being adjacent between plate, wedge shape tongue and groove has ensured that when design and production the infrared transmitting tube of correspondence and infrared receiving tube alignment are placed, and decreases the possibility that infrared signal transmission is the most smooth；Straight flange floor, is particularly provided with infrared transmitting tube and infrared receiving tube needs carefully corresponding, wastes time and energy and take a lot of work during installation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the ground floor structural representation of the present invention；
Fig. 3 is the second layer structural representation of the present invention；
Fig. 4 is the third layer structural representation of the present invention；
Fig. 5 is the circuit diagram of piezoelectric generation module in Fig. 1；
Fig. 6 is the signal control flow chart of LED bright light module in Fig. 1；
Fig. 7 is the bright light control flow chart of LED bright light module in Fig. 1；
Fig. 8 is the overall plan figure of the present invention；
Wherein: 1, soft material；2, cylinder is protruded；3, solar panel；4, piezo-electric generating sheet；5, LED；6, photoconductive resistance；7, infrared transmitting tube；8, infrared receiving tube；9, circuit board；10, super capacitor.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described in further details:
The Intelligent luminous floor that piezoelectricity and solar energy are complementary, by up of three layers, ground floor includes lamella lucida, soft material 1, is arranged on the protrusion cylinder 2 of lamella lucida center, and soft material 1 is enclosed in lamella lucida surrounding；Lamella lucida light transmission can make solar panel 3 light generate electricity, it is 1cm that lamella lucida surrounding is with width, thickness is the soft material 1 of 0.5cm, lamella lucida is made to prop the space of 0.5cm height, when people jams on floor, lamella lucida deforms upon, and height is that the protrusion cylinder 2 of 0.2cm extrudes piezo-electric generating sheet 4, and piezo-electric generating sheet 4 produces deformation and then generating.The second layer mainly includes PVC board A and the piezo-electric generating sheet 4 being embedded in PVC board A, solar panel 3, photoconductive resistance 6, LED 5, and piezo-electric generating sheet 4 is corresponding with the protrusion cylinder 2 of ground floor；Second layer sheet material is PVC board, and two pieces of solar panels 3 embed PVC board A surface, collects solar energy and generates electricity；One piece of piezo-electric generating sheet 4 embeds PVC board A surface, protrudes cylinder 2 and is pressed on piezo-electric generating sheet 4 and makes it produce deformation to generate electricity；LED 5 plays a role in lighting；Photoconductive resistance 6 through modulus conversion chip process after give single-chip microcomputer signal, chip microcontroller energy storage on daytime not bright light, night bright light function.Third layer mainly includes PVC board B and the circuit board 9 being built in PVC board B, super capacitor 10, infrared transmitting tube 7, the infrared receiving tube 8 that edge is wedge shape tongue and groove structure, infrared transmitting tube 7 and infrared receiving tube 8 are contained in each tongue and groove, infrared transmitting tube 7 is connected by infrared signal with the infrared receiving tube 8 being adjacent in plate tongue and groove, circuit board 9 is provided with single-chip microcomputer, LED lights module；Third layer sheet material is PVC board, and surrounding is wedge structure, it is achieved seamless spliced, it is simple to dismounting.A pair infrared transmitting tube 7 and infrared receiving tube 8 is all had, it is achieved signal communication in each tongue and groove；Two solar panels 3 in parallel form solar electrical energy generation module, piezo-electric generating sheet 4 and institute's connection circuit composition piezoelectric generation module thereof, solar electrical energy generation module is in parallel with piezoelectric generation module, being connected with super capacitor 10 through diode, super capacitor 10 is connected with single-chip microcomputer, LED 5 and supplies power for；Circuit board 9, equipped with single-chip microcomputer, carries out intelligentized control method, and photoconductive resistance 6, piezo electric module, infrared receiving tube 8 are all connected with single-chip microcomputer, and single-chip microcomputer is lighted module with LED and is connected, and single-chip microcomputer is connected with infrared transmitting tube 7.Super capacitor 10 is powered to single-chip microcomputer and LED, when making it produce deformation when there being external force to be pressed on piezo-electric generating sheet, the pulsed current signal sent controls light on and off and infrared transmitting tube 7, the signal transmission of infrared receiving tube 8 of LED after single-chip microcomputer processes, it is achieved the intelligent bright light on direction controls.The signal control flow of LED bright light module is as follows, and each single-chip microcomputer all returns to init state K=0, I1=0 after having worked, I2=0, I3=0, I4=0, O1=0, O2=0, O3=0, O4=0, K represent pulse current, after I1, I2, I3, I4 represent respectively, the transmitting signal of four direction front, left and right, after O1, O2, O3, O4 represent respectively, the reception signal of four direction front, left and right.Pulse current is had to produce when pedestrian steps on first piece of lamella lucida, K=1, four infrared transmitting tubes 7 all launch signal I1, I2, I3, I4 is equal to 1, the Intelligent luminous floor at pedestrian place and about four pieces of Intelligent luminous floors bright lights simultaneously, time delay is 3 seconds, the K=1 when time one skilled in the art stepped on second piece of lamella lucida in 3 second, four LED of only second block of plate are lighted, it is simultaneously received the infrared signal that first block of plate sends, if O1=1, represent the signal emitted by rear, now I1=1 sends signal and passes to Intelligent luminous floor, the 3rd piece of front and make the 3rd piece of Intelligent luminous floor shift to an earlier date bright light；If O2=1, representing the signal that emitted by front, now I2=1 sends signal and passes to Intelligent luminous floor, the 3rd piece of rear and make the 3rd piece of Intelligent luminous floor shift to an earlier date bright light；If O3=1, representing the signal that emitted by left, now I3=1 sends signal and passes to Intelligent luminous floor, the 3rd piece, right and make the 3rd piece of Intelligent luminous floor shift to an earlier date bright light；If O4=1, representing the signal that emitted by right, now I4=1 sends signal and passes to Intelligent luminous floor, the 3rd piece, left and make the 3rd piece of Intelligent luminous floor shift to an earlier date bright light.If do not judged within 3 seconds, resting on fixing one piece Intelligent luminous floor, surrounding Intelligent luminous floor can the most persistently be lighted, if pedestrian turns to suddenly single-chip microcomputer will carry out Initialize installation later at three seconds.The mechanism that the bright light of LED bright light module controls is: when there being K=1 or I1+I2+I3+I4=1, LED will be lit and be illuminated.
Piezoelectric generation module mainly includes producing the piezo-electric generating sheet of pulse current, diode, inductance, small capacitances, bulky capacitor；Piezo-electric generating sheet 4 is connected with 10uF small capacitances through diode, and the small capacitances of 10uF is connected with 3300uF bulky capacitor through inductance, diode.When piezo-electric generating sheet be stressed generation deformation after first by charge-trapping in the small capacitances of 10uF, then through inductance process after by 10uF small capacitances to 3300uF bulky capacitor charge, finally by 3300uF bulky capacitor to super capacitor charge.Three diode actions are and make electric current one-way flow, prevent from recharging, and inductance act as filtering.
Claims (3)
1. the Intelligent luminous floor that piezoelectricity is complementary with solar energy, it is characterized in that: the Intelligent luminous floor of described piezoelectricity and solar energy complementation is by inter-adhesive up of three layers, ground floor includes lamella lucida, soft material (1), is arranged on the protrusion cylinder (2) of lamella lucida center, and soft material (1) is enclosed in lamella lucida surrounding；The second layer mainly includes PVC board A and the piezo-electric generating sheet (4) being embedded in PVC board A, solar panel (3), photoconductive resistance (6), LED (5), and piezo-electric generating sheet (4) is corresponding with the protrusion cylinder (2) of ground floor；Third layer mainly includes PVC board B and the circuit board (9) being built in PVC board B, super capacitor (10), infrared transmitting tube (7), the infrared receiving tube (8) that edge is tongue and groove wedge structure, infrared transmitting tube (7) and infrared receiving tube (8) are contained in each tongue and groove, infrared transmitting tube (7) is connected by infrared signal with the infrared receiving tube (8) being adjacent in plate tongue and groove, and circuit board is provided with single-chip microcomputer on (9), LED lights module；Two solar panel in parallel (3) composition solar electrical energy generation modules, piezo-electric generating sheet (4) and institute's connection circuit composition piezoelectric generation module thereof, solar electrical energy generation module is in parallel with piezoelectric generation module, being connected with super capacitor (10) through diode, super capacitor (10) is connected with single-chip microcomputer, LED (5) and supplies power for；Photoconductive resistance (6), piezoelectric generation module, infrared receiving tube (8) are all connected with single-chip microcomputer, and single-chip microcomputer is lighted module with LED and is connected, and single-chip microcomputer is connected with infrared transmitting tube (7).
The Intelligent luminous floor that piezoelectricity the most according to claim 1 is complementary with solar energy, it is characterized in that: described soft material (1) width is 1cm, thickness is 0.5cm, props the space of 1cm height between lamella lucida and the second layer, and protruding cylinder (2) height is 0.2cm.
The Intelligent luminous floor that piezoelectricity the most according to claim 1 is complementary with solar energy, it is characterised in that: described piezoelectric generation module mainly includes producing the piezo-electric generating sheet (4) of pulse current, diode, inductance, 10uF small capacitances, 3300uF bulky capacitor；Piezo-electric generating sheet (4) is connected with 10uF small capacitances through diode, and the small capacitances of 10uF is connected with 3300uF bulky capacitor through inductance, diode.
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| CN201410789198.6A CN104652767B (en) | 2014-12-19 | 2014-12-19 | The Intelligent luminous floor that piezoelectricity is complementary with solar energy |
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| CN201410789198.6A CN104652767B (en) | 2014-12-19 | 2014-12-19 | The Intelligent luminous floor that piezoelectricity is complementary with solar energy |
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| CN104652767B true CN104652767B (en) | 2016-11-23 |
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| CN107059547B (en) * | 2017-03-23 | 2023-02-07 | 华北电力大学（保定） | Intelligent lighting floor based on piezoelectric and solar complementary energy supply |
| CN109184137A (en) * | 2018-10-31 | 2019-01-11 | 浙江水墨江南新材料科技有限公司 | Pressure-driven light emitting floor |
| CN113014181B (en) * | 2021-03-08 | 2023-03-28 | 深圳市城市交通规划设计研究中心股份有限公司 | Luminous road surface component of high-efficient electricity generation |
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