CN101136129A - Solar panel theft preventing installation and anti-theft method thereof - Google Patents

Solar panel theft preventing installation and anti-theft method thereof Download PDF

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Publication number
CN101136129A
CN101136129A CNA2007101219355A CN200710121935A CN101136129A CN 101136129 A CN101136129 A CN 101136129A CN A2007101219355 A CNA2007101219355 A CN A2007101219355A CN 200710121935 A CN200710121935 A CN 200710121935A CN 101136129 A CN101136129 A CN 101136129A
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CN
China
Prior art keywords
solar panel
power supply
solar
controller
electric power
Prior art date
Application number
CNA2007101219355A
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Chinese (zh)
Inventor
毛法兵
潘耀杰
刘晓健
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北京意科通信技术有限责任公司
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Application filed by 北京意科通信技术有限责任公司 filed Critical 北京意科通信技术有限责任公司
Priority to CNA2007101219355A priority Critical patent/CN101136129A/en
Publication of CN101136129A publication Critical patent/CN101136129A/en

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Abstract

The solar cell board anti-theft device is jointed with a solar power supply system controller, which comprises a alarming-signal generation unit to detect position conditions of the solar cell board and generate a alarming-signal to the solar power-supply system controller while detecting the cell board far away from safety range, an alarming unit for receiving the instruction signals sent from the solar power-supply system controller to conduct local photo-acoustic alarming.

Description

Solar panel theft preventing installation and theft preventing method thereof
Technical field
What the present invention relates to is a kind of anti-theft device and method, particularly be a kind of solar panel theft preventing installation and theft preventing method.
Background technology
For the protection that electric power is provided with, be an importance that is related to energy security, 34 of the stolen destruction cases of electric power facility take place in Qinghai Province altogether the first quarter in 2005 according to statistics, cause more than 70 ten thousand yuan of direct economic losses.According to economizing the electric power corporate statistics, in these 34 cases, 9 of Power Supply Bureau of Xining, 11 in Hai Dong power supply administration, 12 in Hainan power supply administration, 1 in yellow power supply administration, 1 in Hai Xi power supply administration.Relate to 5 power supply administrations in 6 offices of Qinghai Province Utilities Electric Co., wherein important case is 20,14 of megacases, stolen power transmission line 39.05 kms, 60 of solar panels, 28 of 35KV backguys, 46 of 10KV tower materials cause 1 basic 10KV to fall bar, and stolen also have transformer, electric power facilities such as cable cause 75.75 ten thousand yuan of direct economic losses.Although the contemporaneous comparison incidence of criminal offenses descends to some extent, the economic loss that is caused has risen 37.6%.
Qinghai-Tibet Railway mobile network along the line covers first stage of the project construction and finishes, but the safety problem of later maintenance work and base station facility becomes the huge test to commmunication company, and especially solar base plate is often stolen by the lawless person, makes the base station cisco unity malfunction.Move introduction according to Tibet,, lose solar base plate 3000 polyliths altogether, loss more than 150 ten thousand from year April in March, 2005 to 2006.Arrange near the lake the base station receiving wood, the solar base plate that is worth 1,200,000 yuan is all stolen.In order to protect communications facility, the local resident need employ as the duty personnel in commmunication company, perhaps accredits the duty personnel from company.Two of base station needs are on duty, and a wage of one month on duty is wanted 1,000 yuan at least.That is to say that a base station does not also comprise technical maintenance once being only expense needs on duty more than 20,000 yuan.
Because of energy savings and environmental protection, solar street light becomes the city illumination new lover gradually, and Yangzhou are installed on probation in 2006 " 418 " eve.But the stakeholder states frankly when interviewing the reporter, because damage is stolen serious, solar street light is promoted at Yang Cheng and is difficult to.The core component solar panels of solar street light and battery are often stolen when waste product and are sold, and stolen and damage in maximum a day has five or six.About 4000 yuan of solar street lights, these two kinds of parts are worth and almost account for 2/3.
This shows that solar panel is lost big key factor that is its application of obstruction, promotes at present, how cost-effective addressing this problem becomes final purpose of the present invention.
Summary of the invention
The objective of the invention is to, a kind of solar panel theft preventing installation and theft preventing method are provided, in order to overcome above-mentioned defective.
For achieving the above object, the technical solution used in the present invention is, a kind of solar panel theft preventing installation at first is provided, be used in combination with a solar electric power supply system controller, wherein: it comprises: an alerting signal generation unit produces an alerting signal and gives described solar electric power supply system controller in order to the situation of detecting solar panel when detecting it away from safe range;
One alarm unit carries out local sound and light alarm in order to receive the command signal that described solar electric power supply system controller sends;
Preferable, described alerting signal generation unit comprises a lead and a coupled constant voltage circuit, described lead passes described solar panel, and is connected with described solar electric power supply system controller;
Preferable, described alerting signal generation unit comprises RFID tag, a reader and antenna composition, described RFID tag is arranged on the described solar panel pole plate, described antenna is in order to transmit radiofrequency signal between described RFID tag and reader, described reader is connected with described solar electric power supply system controller;
Preferable, described constant voltage circuit is to be in series by a direct current power supply, a current-limiting resistance and a photoelectrical coupler;
Preferable, also comprising a communication unit, it links to each other with described solar electric power supply system controller, and warning message is transferred to long-range control center;
Next provides a kind of solar panel theft preventing method, and it is to realize by above-mentioned solar panel theft preventing installation, it is characterized in that it step that comprises is:
Detect at least one solar panel and whether exceed safe position range;
Under the situation that does not exceed the home scope, solar electric power supply system controller one signal input part obtains a stabilization signal;
Exceed when described solar panel under the situation of home scope, described solar electric power supply system controller one signal input part obtains an alerting signal;
Described solar electric power supply system controller sends command signal, carries out local sound and light alarm;
Preferable, also comprise: described solar electric power supply system controller transfers to long-range control center by a communication unit with warning message;
Preferable, described stabilization signal is through direct current power supply output, by optocoupler and current-limiting resistance, detecting generation one electric current on the lead, by optocoupler described current sample is obtained;
Preferable, described detection lead passes described solar panel, when described solar panel exceeds described safe position range, then causes and detects lead and disconnect, and produces described alerting signal;
Preferable, described stabilization signal is the RFID tag that is located on the described solar panel by, is in the magnetic field range, and the stable signal of reader acquisition is produced, described magnetic field range equates with described safe position range;
Preferable, described solar panel surpasses described safe position range, makes described reader can not get signal, thereby produces described alerting signal;
Preferable, described RFID tag stores the information of described solar panel, described information comprises: solar panel numbering, residing position, when producing described alerting signal, described solar electric power supply system controller is given long-range control center by described communication unit with described information transmission.
Beneficial effect of the present invention compared with the prior art is that cost is low, and good reliability is convenient to remote intensive management.
Description of drawings
Fig. 1 is the structure principle chart of solar panel theft preventing installation of the present invention;
Fig. 2 is the structure diagram of the embodiment one of solar panel theft preventing installation of the present invention;
Fig. 2 A is the structure diagram of alerting signal signal generation unit among the embodiment one of solar panel theft preventing installation of the present invention;
Fig. 3 is the structure diagram of the embodiment two of solar panel theft preventing installation of the present invention;
Fig. 4 is the process flow diagram of solar panel theft preventing method of the present invention.
Embodiment
Below in conjunction with accompanying drawing, be described in more detail with other technical characterictic and advantage the present invention is above-mentioned.
See also shown in Figure 1, it is for the structure principle chart of solar panel theft preventing installation of the present invention, it links to each other with a solar electric power supply system controller 1, described solar electric power supply system controller 1 its equipment that carries for solar energy system, it is in order to processing that realizes data in the solar panel theft preventing installation of the present invention and the action of controlling other parts in the present invention; One alarm signal generating apparatus, 2 its situations in order to the detecting solar panel produce an alerting signal and give described solar electric power supply system controller 1 when detecting it away from safe range; One alarm unit 3 is in order to receive the command signal that described solar electric power supply system controller 1 sends, carry out local sound and light alarm, it is that hummer, loudspeaker and LED lamp group are formed (described alarm unit 3 its technology of all understanding thoroughly for those skilled in the art have just repeated no more) here; Because some solar panel is arranged at remote area, in order to realize and the contact of monitoring center that also comprise a communication unit 4, it links to each other with described solar electric power supply system controller 1, and warning message is transferred to long-range monitoring center.
See also shown in Figure 2, it is the structure diagram of the embodiment one of solar panel theft preventing installation of the present invention, and described solar electric power supply system controller comprises: the button 117 that is connected with central processing unit 110, simulated measurement input circuit 111, switching value input circuit 112, internal memory 114, flash memory 115 and other conventional func module 113;
Described alarm signal generating apparatus 21, communication unit 41 and alarm unit 31 are connected with described central processing unit 110 respectively; Described alarm signal generating apparatus 21 is in order to the situation of detecting solar panel, when detecting it, produce an alerting signal and give described solar electric power supply system controller away from safe range, handle by central processing unit 110, and a command signal is transferred to described alarm unit 31, carry out sound and light alarm; Simultaneously warning message is transferred to the Surveillance center of far-end by described communication unit 41, and this abnormality is recorded in the described flash memory 115, as log content.
Please in conjunction with shown in Fig. 2 A, it is the structure diagram of alerting signal signal generation unit among the embodiment one of solar panel theft preventing installation of the present invention; It comprises: a lead 212 and a coupled constant voltage circuit, described lead 212 passes described solar panel (not shown), its terminal of drawing 216 is connected with the central processing unit 110 of described solar electric power supply system controller, and described constant voltage circuit is to be in series by a direct current power supply 211, a current-limiting resistance 214, pressure limiting resistance 215 and a photoelectrical coupler 213; Because direct supply 211 outputs, by the electric current about lead 212, optocoupler 215 and current-limiting resistance 212 generations one 2mA, sample by 215 pairs of little electric currents of optocoupler, and sampled signal is connected with described central processing unit 110, when solar panel away from home, must cut off described lead 212, then central processing unit 110 is monitored less than sampled signal, thereby makes central processing unit 110 obtain alerting signals.
See also shown in Figure 3, it is the structure diagram of the embodiment two of solar panel theft preventing installation of the present invention, described solar electric power supply system controller comprises: the button 127 that is connected with central processing unit 121, simulated measurement input circuit 122, switching value input circuit 123, internal memory 125, flash memory 126 and other conventional func module 124, described alarm signal generating apparatus, communication unit 42 and alarm unit 32 are connected with described central processing unit 121 respectively; Described alarm signal generating apparatus is in order to the situation of detecting solar panel, when detecting it, produce an alerting signal and give described solar electric power supply system controller away from safe range, handle by central processing unit 121, and a command signal is transferred to described alarm unit 32, carry out sound and light alarm; Simultaneously warning message is transferred to the Surveillance center of far-end by described communication unit 42; Simultaneously this abnormality is recorded in the described flash memory 126, as log content; Present embodiment is that other aspect of embodiment one phase region is to be, described alarm signal generating apparatus comprises: reader change-over circuit 221, antenna 222 and RFID tag 223, described RFID tag 223 is arranged on the described solar panel pole plate, described antenna 222 is in order to transmitting radiofrequency signal 221 of described RFID tag 223 and reader change-over circuits, central processing unit 121 connections mutually of described reader change-over circuit 221 and described solar electric power supply system controller; When described radio frequency identification signal has surpassed home, that is to say that solar panel is stolen, antenna 222 detectings this moment are less than the signal of RFID tag 223, so that described reader change-over circuit 221 can't picked up signal, then central processing unit 121 is monitored less than sampled signal, thereby makes central processing unit 121 obtain alerting signals.
See also shown in Figure 4ly, it is the process flow diagram of solar panel theft preventing method of the present invention, and it is that logical above-mentioned solar panel theft preventing installation realizes that it step that comprises is:
Step a: detect at least one solar panel and whether exceed safe position range;
Step b: under the situation that does not exceed the home scope, solar electric power supply system controller one signal input part obtains a stabilization signal;
Step c: exceed when described solar panel under the situation of home scope, described solar electric power supply system controller one signal input part obtains an alerting signal;
Steps d: described solar electric power supply system controller sends command signal, carries out local sound and light alarm;
Step e: described solar electric power supply system controller transfers to long-range control center by a communication unit with warning message;
Described stabilization signal is through direct current power supply output in embodiment one, by optocoupler and current-limiting resistance, detecting generation one electric current on the lead, by optocoupler described current sample is obtained;
Described detection lead passes described solar panel, when described solar panel exceeds described safe position range, then causes and detects lead and disconnect, and produces described alerting signal;
Described stabilization signal is the RFID tag that is located on the described solar panel by in embodiment two, is in the magnetic field range, and the stable signal of reader acquisition is produced, and described magnetic field range equates with described safe position range;
Described solar panel surpasses described safe position range, makes described reader change-over circuit can not get signal, thereby produces described alerting signal;
In embodiment two, described RFID tag stores the information of described solar panel, described information comprises: solar panel numbering, residing position, when producing described alerting signal, described solar electric power supply system controller is given long-range control center by described communication unit with described information transmission.
The above only is preferred embodiment of the present invention, only is illustrative for the purpose of the present invention, and nonrestrictive.Those skilled in the art is understood, and can carry out many changes to it in the spirit and scope that claim of the present invention limited, revise, even equivalence, but all will fall within the scope of protection of the present invention.

Claims (12)

1. solar panel theft preventing installation, be used in combination with a solar electric power supply system controller, it is characterized in that: it comprises: an alerting signal generation unit produces an alerting signal and gives described solar electric power supply system controller in order to the situation of detecting solar panel when detecting it away from safe range;
One alarm unit carries out local sound and light alarm in order to receive the command signal that described solar electric power supply system controller sends.
2. solar panel theft preventing installation according to claim 1, it is characterized in that, described alerting signal generation unit comprises a lead and a coupled constant voltage circuit, described lead passes described solar panel, and is connected with described solar electric power supply system controller.
3. solar panel theft preventing installation according to claim 1, it is characterized in that, described alerting signal generation unit comprises RFID tag, a reader and antenna composition, described RFID tag is arranged on the described solar panel pole plate, described antenna is in order to transmit radiofrequency signal between described RFID tag and reader, described reader is connected with described solar electric power supply system controller.
4. solar panel theft preventing installation according to claim 2 is characterized in that, described constant voltage circuit is to be in series by a direct current power supply, a current-limiting resistance and a photoelectrical coupler.
5. solar panel theft preventing installation according to claim 1 is characterized in that, also comprises a communication unit, and it links to each other with described solar electric power supply system controller, and warning message is transferred to long-range control center.
6. solar panel theft preventing method, it is to realize by above-mentioned solar panel theft preventing installation, it is characterized in that it step that comprises is:
Detect at least one solar panel and whether exceed safe position range;
Under the situation that does not exceed the home scope, solar electric power supply system controller one signal input part obtains a stabilization signal;
Exceed when described solar panel under the situation of home scope, described solar electric power supply system controller one signal input part obtains an alerting signal;
Described solar electric power supply system controller sends command signal, carries out local sound and light alarm.
7. solar panel theft preventing method according to claim 6 is characterized in that, also comprises: described solar electric power supply system controller transfers to long-range control center by a communication unit with warning message.
8. solar panel theft preventing method according to claim 6, it is characterized in that described stabilization signal is through direct current power supply output, by optocoupler and current-limiting resistance, detecting generation one electric current on the lead, described current sample is obtained by optocoupler.
9. solar panel theft preventing method according to claim 8, it is characterized in that described detection lead passes described solar panel, when described solar panel exceeds described safe position range, then cause and detect the lead disconnection, produce described alerting signal.
10. solar panel theft preventing method according to claim 6, it is characterized in that, described stabilization signal is the RFID tag that is located on the described solar panel by, be in the magnetic field range, the stable signal of one reader acquisition is produced, and described magnetic field range equates with described safe position range.
11. solar panel theft preventing method according to claim 10 is characterized in that, described solar panel surpasses described safe position range, makes described reader can not get signal, thereby produces described alerting signal.
12. solar panel theft preventing method according to claim 11, it is characterized in that, described RFID tag stores the information of described solar panel, described information comprises: solar panel numbering, residing position, when producing described alerting signal, described solar electric power supply system controller is given long-range control center by described communication unit with described information transmission.
CNA2007101219355A 2007-09-18 2007-09-18 Solar panel theft preventing installation and anti-theft method thereof CN101136129A (en)

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