CN105720909A - Anti-theft monitoring control system for photovoltaic module - Google Patents
Anti-theft monitoring control system for photovoltaic module Download PDFInfo
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- CN105720909A CN105720909A CN201610161697.XA CN201610161697A CN105720909A CN 105720909 A CN105720909 A CN 105720909A CN 201610161697 A CN201610161697 A CN 201610161697A CN 105720909 A CN105720909 A CN 105720909A
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- photovoltaic module
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 230000006698 induction Effects 0.000 claims description 14
- 230000005284 excitation Effects 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 230000011664 signaling Effects 0.000 claims description 9
- 239000003990 capacitor Substances 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 13
- 238000004891 communication Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 238000013084 building-integrated photovoltaic technology Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- 230000001172 regenerating effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
-
- 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
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses an anti-theft monitoring control system for a photovoltaic module. The anti-theft monitoring control system comprises a photovoltaic module, a touch sensing circuit, a main control circuit, a sound-light alarm circuit, a wireless transmission circuit and an upper computer, wherein the photovoltaic module is arranged on a frame; the touch sensing circuit is used for sensing whether the touch sensing circuit is touched or not and generating an excited signal when touched; the main control circuit is used for generating a control signal; the sound-light alarm circuit is used for carrying out sound-light alarm; the wireless transmission circuit is used for transmitting; the upper computer is used for carrying out receiving and displaying; one end of a touch switch in the touch sensing circuit is grounded and the other end of the touch switch is connected with one end of a first resistor and a voltage output end; the other end of the first resistor is connected with a voltage input end; one end of a second resistor is grounded; the other end of the second resistor is connected with one end of a capacitor; and the other end of the capacitor is connected with the voltage output end. The anti-theft monitoring control system achieves touch sensing by a simple circuit, has monitoring and anti-theft functions and improves the safety.
Description
Technical field
The present invention relates to the anti-theft monitoring of a kind of photovoltaic module and control system, belong to the technical field of photovoltaic generation.
Background technology
At present, conventional energy resource is all very limited.The acquisition technique development of primary energy reserves, and the solar energy regenerative resource that to be the mankind inexhaustible, there is the advantage such as abundance and potential economy of sufficient spatter property, absolute safety, relative popularity, certain long-life and non-maintaining property, resource, in long-term energy strategy, there is critical role.
Photovoltaic generation is according to photovoltaic effect principle, utilizes solaode that solar energy is converted into electric energy.Whether independently from still generating electricity by way of merging two or more grid systems, photovoltaic generating system is mainly made up of solar panel (assembly), controller and inverter three parts, and they are mainly made up of electronic devices and components, are not related to mechanical part.
Photovoltaic generating system is owing to all adopting electronic devices and components to constitute, and system mainly has two kinds of forms.One is independent photovoltaic electric power system, photovoltaic arrays, controller, accumulator, inverter, AC load form independent electric power system；Another kind is grid-connected photovoltaic electric power system, photovoltaic arrays, controller, combining inverter form grid-connected system, electric energy is directly inputted public electric wire net.In both systems, grid-connected photovoltaic system is the principal mode of photovoltaic application.
Therefore, photovoltaic power generation equipment is refine extremely, reliable and stable life-span length, installation easy maintenance.Also have that the construction period is short, safe and reliable simultaneously, noiseless, low stain, can generate electricity on the spot, and the advantage of the power supply such as solar energy resources does not have region to limit, widely distributed and inexhaustible so that it is widely used in electric energy acquisition process.
Although photovoltaic module finds broad application in photovoltaic generation, but it yet suffers from deficiency.Such as application number: in the file of 201210194555.5 applyings date: 2012-06-13, disclose " a kind of photovoltaic module; including: n solaode string group; described n solaode string group arranges in the same direction, and each solaode string group includes two string solaode strings and a rosette；The two string solaode strings being positioned at same solaode string group are connected to the first end of described solaode string group, it is positioned at different battery strings group and adjacent two string solaodes are contacted and are connected to the second end of described solaode string group, described rosette is arranged on the second end of described solaode string group, and be connected with the two string solaode strings being positioned at same solaode string group, and mutually concatenate between n rosette；Wherein, n is the positive integer more than 2.Described photovoltaic module can save each solaode string group concentrates the convergent belt required for being linked into the rosette of centre, reduces the path of electric current transmission and then the loss of reduction transmission of electricity, improves the power supplying efficiency of photovoltaic module ".
And at other one section of application number: in the file of 201320585205.1 applyings date: 2013-09-22, disclose " a kind of photovoltaic module; be applied on the building of BIPV; photovoltaic module includes the first transparency carrier and the second transparency carrier that are oppositely arranged; be positioned at solar battery sheet between the two, and the first transparent enclosure glued membrane between the first transparency carrier and solar battery sheet and the second transparent enclosure glued membrane between the second transparency carrier and solar battery sheet.Wherein, photovoltaic module includes the structure with fluorescent effect, the described structure with fluorescent effect is the fluorescence coating between solar battery sheet and the second transparency carrier, or is the second transparent enclosure glued membrane being added with fluorescent material between solar battery sheet and the second transparency carrier.Owing to photovoltaic module having under the radiation of the structure light by day of fluorescent effect absorbing light and stores, send fluorescence at night, i.e. the self luminous purpose having reached to increase the building with photovoltaic module in the display effect at night of low cost ".
Photovoltaic module is made improvement by above-mentioned document so that it gathers solar energy better.But substantially, photovoltaic module is existing defects in collection, existing photovoltaic module is in use, typically require and the framework of fixing photovoltaic module is placed in outdoor sports, and the framework of photovoltaic module does not possess touch detection function, therefore it is easily moved, does not possess anti-thefting monitoring effect.
Summary of the invention
The technical problem to be solved is in that to overcome the deficiencies in the prior art, the anti-theft monitoring providing a kind of photovoltaic module controls system, solve existing photovoltaic module and do not possess touch detection function, be therefore easily moved, do not possess the technical problem of anti-thefting monitoring effect.
The present invention specifically solves above-mentioned technical problem by the following technical solutions:
The anti-theft monitoring of a kind of photovoltaic module controls system, including the photovoltaic module being arranged on framework, also includes touch induction circuit, governor circuit, sound light alarming circuit, wireless transmission circuit and host computer, and described touch induction circuit is arranged on framework；Described touch induction circuit, for whether sensing is touched, and generates excitation signal when being touched；Described governor circuit, for generating control signal according to excitation signal；Described sound light alarming circuit, for carrying out sound and light alarm according to control signal；Described wireless transmission circuit, for sending excitation signal according to control signal；Described host computer, is used for receiving the excitation signal from wireless transmission circuit transmission and display；Described touch induction circuit includes the first resistance, the second resistance, electric capacity and soft-touch control, wherein one end ground connection of soft-touch control, and the other end of soft-touch control and one end of the first resistance, voltage output end connect；The other end of the first resistance connects voltage input end；One end ground connection of described second resistance, the other end of the second resistance connects one end of electric capacity；The other end of described electric capacity connects voltage output end.
Further, as a preferred technical solution of the present invention: also including infrared sensing circuit and signaling conversion circuit, described infrared sensing circuit is connected with signaling conversion circuit；Described signaling conversion circuit is connected with governor circuit.
Further, as a preferred technical solution of the present invention: described wireless transmission circuit adopts infrared transmission circuit.
Further, as a preferred technical solution of the present invention: described wireless transmission circuit adopts Bluetooth transmission circuit.
Further, as a preferred technical solution of the present invention: described governor circuit adopts single-chip microcomputer.
The present invention adopts technique scheme, can produce following technique effect:
The anti-theft monitoring of photovoltaic module provided by the invention controls system, by the circuit structure of photovoltaic module is improved, framework is set up touch induction circuit, utilize touch induction circuit that framework is sensed, excitation signal is generated when touched, governor circuit generates according to this signal and controls, sound light alarming circuit is reported to the police, transmit signal by wireless transmission circuit to host computer simultaneously, thus utilize simple circuit, realize touch sensible, realize monitoring and anti-theft feature, solar photovoltaic assembly is made more safely to be arranged on outside the venue, improve safety.Existing photovoltaic module can be solved and do not possess touch detection function, therefore be easily moved, do not possess the technical problem of anti-thefting monitoring effect.
Accompanying drawing explanation
Fig. 1 is the module diagram of the anti-theft monitoring control system of the photovoltaic module of the present invention.
Fig. 2 is the electrical block diagram of inventive touch sensor circuit.
Detailed description of the invention
Below in conjunction with Figure of description, embodiments of the present invention are described.
As it is shown in figure 1, the anti-theft monitoring that the present invention devises a kind of photovoltaic module controls system, including the photovoltaic module being arranged on framework, under normality, photovoltaic module absorbs luminous energy, and the accumulation of heterocharge occur in photovoltaic module two ends, namely produce photovoltage.Under the effect of photovoltaic effect, the two ends of photovoltaic module produce electromotive force, convert light energy into electric energy.Photovoltaic module is generally silion cell, is divided into monocrystaline silicon solar cell, polysilicon solar cell and non-crystal silicon solar cell three kinds, but the present invention is not limited.On this basis, system also includes touch induction circuit, governor circuit, sound light alarming circuit, wireless transmission circuit and host computer, and described touch induction circuit is arranged on framework.
The operation principle of the system of the present invention is: described touch induction circuit, for whether sensing is touched, and generates excitation signal when being touched；Described governor circuit, for generating control signal according to excitation signal；Described sound light alarming circuit, for carrying out sound and light alarm according to control signal；Described wireless transmission circuit, for sending excitation signal according to control signal；Described host computer, is used for receiving the excitation signal from wireless transmission circuit transmission and display.Thus, reported to the police by sound light alarming circuit, transmit signal by wireless transmission circuit to host computer simultaneously, thus utilize simple circuit, it is achieved touch sensible, it is achieved monitoring and anti-theft feature.
For in system, the circuit structure of described touch induction circuit is as shown in Figure 2, including the first resistance R1, the second resistance R2, electric capacity C1 and soft-touch control S, wherein the other end of one end ground connection GND, soft-touch control S of soft-touch control S and one end of the first resistance R1, voltage output end Vout connect；The other end of the first resistance R1 connects voltage input end；The other end of one end ground connection GND of described second resistance R2, the second resistance R2 connects one end of electric capacity C1；The other end of described electric capacity C1 connects voltage output end Vout.Its principle is to be touched when framework surface, switch S conducting so that voltage output end Vout output low level inputs to governor circuit, and governor circuit is thus obtaining signal and being controlled.
On this basis, system can also include infrared sensing circuit and signaling conversion circuit, and described infrared sensing circuit is connected with signaling conversion circuit；Described signaling conversion circuit is connected with governor circuit.Utilize infrared sensing circuit that the human body near framework is sensed, increase monitor mode, improve anti-theft effect.
When utilizing described wireless transmission circuit to carry out signal transmission, the present invention can preferably employ infrared transmission circuit, and it is a kind of comparatively conventional communication mode.The data realizing governor circuit and host computer are transmitted, and infrared communication is the infrared ray the utilizing 950nm near infrared band media as transmission information, i.e. communication channel.Transmitting terminal adopts pulse time modulation mode, binary digital signal is modulated into the pulse train of a certain frequency, and drives infrared transmitting tube to send with the form of light pulse；Receiving terminal converts the light arteries and veins received to the signal of telecommunication, gives demodulator circuit and be demodulated after processing then through amplification, filtering etc., exports after being reduced to binary digital signal, and therefore infrared communication has the advantages that control is simple, enforcement is convenient, transmission reliability is high.
When utilizing described wireless transmission circuit to carry out signal transmission, the present invention can also preferably employ Bluetooth transmission circuit.In Bluetooth data transfer application, between two bluetooth equipments, pairing forms unpaired message, and main side prestores from the end PIN code of equipment, address etc., and terminal device powers up i.e. automatic link establishment, transparent Serial Port Transmission, it is not necessary to peripheral circuit intervention.Can realize well being wirelessly transferred.And, present system, described governor circuit adopts single-chip microcomputer, such as MSP430 type single-chip microcomputer, it it is super low-power consumption microprocessor, additionally also it is integrated with a lot of functions of modules, so that can complete, with a piece of MSP430 cake core, the function that multi-plate chip just can complete, is greatly reduced volume and the cost of product.
To sum up, the anti-theft monitoring of photovoltaic module provided by the invention controls system, utilizes simple circuit, it is achieved touch sensible, it is achieved monitoring and anti-theft feature so that solar photovoltaic assembly can more safely be arranged on outside the venue, improves safety.Existing photovoltaic module can be solved and do not possess touch detection function, therefore be easily moved, do not possess the technical problem of anti-thefting monitoring effect.
Above in conjunction with accompanying drawing, embodiments of the present invention are explained in detail, but the present invention is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, it is also possible to make a variety of changes under the premise without departing from present inventive concept.
Claims (5)
1. the anti-theft monitoring of a photovoltaic module controls system, including the photovoltaic module being arranged on framework, it is characterized in that, also including touch induction circuit, governor circuit, sound light alarming circuit, wireless transmission circuit and host computer, described touch induction circuit is arranged on framework；Described touch induction circuit, for whether sensing is touched, and generates excitation signal when being touched；Described governor circuit, for generating control signal according to excitation signal；Described sound light alarming circuit, for carrying out sound and light alarm according to control signal；Described wireless transmission circuit, for sending excitation signal according to control signal；Described host computer, is used for receiving the excitation signal from wireless transmission circuit transmission and display；Described touch induction circuit includes the first resistance, the second resistance, electric capacity and soft-touch control, wherein one end ground connection of soft-touch control, and the other end of soft-touch control and one end of the first resistance, voltage output end connect；The other end of the first resistance connects voltage input end；One end ground connection of described second resistance, the other end of the second resistance connects one end of electric capacity；The other end of described electric capacity connects voltage output end.
2. the anti-theft monitoring of photovoltaic module controls system according to claim 1, it is characterised in that: also including infrared sensing circuit and signaling conversion circuit, described infrared sensing circuit is connected with signaling conversion circuit；Described signaling conversion circuit is connected with governor circuit.
3. the anti-theft monitoring of photovoltaic module controls system according to claim 1, it is characterised in that: described wireless transmission circuit adopts infrared transmission circuit.
4. the anti-theft monitoring of photovoltaic module controls system according to claim 1, it is characterised in that: described wireless transmission circuit adopts Bluetooth transmission circuit.
5. the anti-theft monitoring of photovoltaic module controls system according to claim 1, it is characterised in that: described governor circuit adopts single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610161697.XA CN105720909A (en) | 2016-03-22 | 2016-03-22 | Anti-theft monitoring control system for photovoltaic module |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610161697.XA CN105720909A (en) | 2016-03-22 | 2016-03-22 | Anti-theft monitoring control system for photovoltaic module |
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| CN105720909A true CN105720909A (en) | 2016-06-29 |
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| CN201610161697.XA Pending CN105720909A (en) | 2016-03-22 | 2016-03-22 | Anti-theft monitoring control system for photovoltaic module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972817A (en) * | 2017-05-24 | 2017-07-21 | 深圳市奈士迪技术研发有限公司 | A kind of intelligent photovoltaic generating equipment |
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|---|---|---|---|---|
| EP0078676A1 (en) * | 1981-10-29 | 1983-05-11 | Fujitsu Limited | Touch sensing device |
| CN200988474Y (en) * | 2006-08-22 | 2007-12-12 | 林文献 | Remote mobile communication network type automobile intelligent anti-theft device |
| CN201270070Y (en) * | 2008-08-21 | 2009-07-08 | 浙江金基电子技术有限公司 | Electric cable intelligent anti-theft system for highway |
| CN202171615U (en) * | 2011-03-14 | 2012-03-21 | 无锡英臻科技有限公司 | Externally arranged module for monitoring state of solar energy photovoltaic assembly in real time |
| CN202373097U (en) * | 2011-12-14 | 2012-08-08 | 浚鑫科技股份有限公司 | Anti-theft device for photovoltaic assembly |
| CN202816064U (en) * | 2012-07-31 | 2013-03-20 | 傅仰取 | Novel antitheft monitoring system |
| CN202929780U (en) * | 2012-11-08 | 2013-05-08 | 上海大乘电气科技有限公司 | Antitheft tracking positioner for transformer |
| CN203191797U (en) * | 2013-03-26 | 2013-09-11 | 滨州学院 | Intelligent household management system |
| CN104044556A (en) * | 2014-06-30 | 2014-09-17 | 汪仁和 | Intelligent anti-theft alarm device for automobile |
-
2016
- 2016-03-22 CN CN201610161697.XA patent/CN105720909A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0078676A1 (en) * | 1981-10-29 | 1983-05-11 | Fujitsu Limited | Touch sensing device |
| CN200988474Y (en) * | 2006-08-22 | 2007-12-12 | 林文献 | Remote mobile communication network type automobile intelligent anti-theft device |
| CN201270070Y (en) * | 2008-08-21 | 2009-07-08 | 浙江金基电子技术有限公司 | Electric cable intelligent anti-theft system for highway |
| CN202171615U (en) * | 2011-03-14 | 2012-03-21 | 无锡英臻科技有限公司 | Externally arranged module for monitoring state of solar energy photovoltaic assembly in real time |
| CN202373097U (en) * | 2011-12-14 | 2012-08-08 | 浚鑫科技股份有限公司 | Anti-theft device for photovoltaic assembly |
| CN202816064U (en) * | 2012-07-31 | 2013-03-20 | 傅仰取 | Novel antitheft monitoring system |
| CN202929780U (en) * | 2012-11-08 | 2013-05-08 | 上海大乘电气科技有限公司 | Antitheft tracking positioner for transformer |
| CN203191797U (en) * | 2013-03-26 | 2013-09-11 | 滨州学院 | Intelligent household management system |
| CN104044556A (en) * | 2014-06-30 | 2014-09-17 | 汪仁和 | Intelligent anti-theft alarm device for automobile |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972817A (en) * | 2017-05-24 | 2017-07-21 | 深圳市奈士迪技术研发有限公司 | A kind of intelligent photovoltaic generating equipment |
| CN106972817B (en) * | 2017-05-24 | 2018-10-09 | 广西广拓新能源科技有限公司 | A kind of intelligent photovoltaic generating equipment |
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Application publication date: 20160629 |
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