CN106094056A - The energy-saving weather monitoring instrument of a kind of automatic dust removing defrosting - Google Patents
The energy-saving weather monitoring instrument of a kind of automatic dust removing defrosting Download PDFInfo
- Publication number
- CN106094056A CN106094056A CN201610422143.0A CN201610422143A CN106094056A CN 106094056 A CN106094056 A CN 106094056A CN 201610422143 A CN201610422143 A CN 201610422143A CN 106094056 A CN106094056 A CN 106094056A
- Authority
- CN
- China
- Prior art keywords
- motor
- wiper
- weather monitoring
- optical pickocff
- solar panel
- 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
- 238000012544 monitoring process Methods 0.000 title claims abstract description 20
- 239000000428 dust Substances 0.000 title claims abstract description 14
- 238000010257 thawing Methods 0.000 title claims abstract description 7
- 230000003287 optical effect Effects 0.000 claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
Landscapes
- Environmental & Geological Engineering (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Photovoltaic Devices (AREA)
Abstract
The energy-saving weather monitoring instrument of a kind of automatic dust removing defrosting, belong to weather monitoring field, monitor body is supported on a base by support, screen wiper is also arranged on base, described screen wiper includes optical pickocff, motor-drive circuit, motor and wiper, the signal output part of optical pickocff is connected to the signal input part of motor-drive circuit, the output of motor-drive circuit is connected on the operating circuit of motor, and described power module is connected with working power end and the motor of optical pickocff also respectively.Due to the fact that and have employed screen wiper so that even if weather monitoring instrument is installed on eminence, the power supply that also will not affect whole system because of the frost and snow on solar panel and dust.
Description
Technical field
The invention belongs to weather monitoring field, particularly relate to the energy-saving weather monitoring instrument of a kind of automatic dust removing defrosting.
Background technology
With scientific and technological development, weather monitoring technology is also more and more ripe, owing to weather monitoring instrument is general all regularly
Point work, and longevity of service, so typically all using solar cell for supplying power, so can protect the long-time of weather monitoring instrument
Work, also Environmental Safety.But being typically all placed in eminence due to weather monitoring instrument, using through long-time, if meeting special gas
As environment, specialty solar panel arising that frost, dust also can be many especially, thus have impact on turning of electric energy
Change efficiency, have impact on the working time of weather monitoring instrument.
Content of the invention
Present invention seek to address that an above-mentioned difficult problem, propose a kind of to ensure that what weather monitoring instrument normally used for a long time removes automatically
The energy-saving weather monitoring instrument of frost.
Monitor body of the present invention is supported on a base by support, arranges solar panel in susceptor surface,
Arranging the power module being connected with solar panel in base, an output of described power module is with monitor body even
Connect, it is characterised in that: also arranging screen wiper on base, described screen wiper includes that optical pickocff, motor drive
Circuit, motor and wiper, the signals collecting end of optical pickocff is arranged on the side of solar panel, and wiper is arranged in
The surface of solar panel, motor is arranged in base, one end of wiper and the output shaft of motor, the letter of optical pickocff
Number output is connected to the signal input part of motor-drive circuit, and the output of motor-drive circuit is connected to the work electricity of motor
Lu Shang, described power module is connected with working power end and the motor of optical pickocff also respectively.
Operation principle of the present invention: automatically detected the foreign material on solar panel surface by optical pickocff, once find
Foreign material, i.e. make wiper start working removing foreign matter by starting the operating circuit of motor.Due to the fact that and have employed intelligence
Wiper so that even if weather monitoring instrument is installed on eminence, also will not be because of the frost and snow on solar panel and dust
Affect the power supply of whole system.
Further, screen wiper of the present invention also includes a timer, and described timer is connected to power module
And between the working power end of optical pickocff.
The count down time of timer can be arranged voluntarily, it is therefore an objective to allows whole screen wiper at interval of certain time
Rear enabling signal collection, is beneficial to save electricity consumption, thus ensures that weather monitoring instrument has enough electric energy to work efficiently for a long time.
The photoelectric sensor of the present invention includes at current-limiting resistance, photodiode, amplifying unit, AD conversion unit and signal
Reason unit, the first end of current-limiting resistance is connected on power module, and the second end of current-limiting resistance is connected to the of photodiode
One end, the second end ground connection of photodiode, the input of amplifying unit is connected to the second end of current-limiting resistance, and AD changes single
The input of unit is connected with the output of amplifying unit, and the input of signal processing unit is connected to the output of AD converting unit
End.
Brief description
Fig. 1 is front view of the present invention.
Fig. 2 is the total system operation principle block diagram of the present invention.
Fig. 3 is the circuit theory diagrams of photoelectric sensor of the present invention.
Detailed description of the invention
As it is shown in figure 1, the monitor body 1 of the present invention is supported on base 4 by support 2.
The front of base 4 is the plane with constant slope, arranges solar panel 5 on this plane, at solar energy
A wiper 6.1 arranged above of cell panel 5, the length of wiper 6.1 brush arm is less than the width of solar panel 5, windscreen wiper
The axle center of device 6.1 is placed in the lower limb center of solar panel 5.
It is disposed with power module in base 4, the 7th, is provided with the motor 6.3 of motor-drive circuit, and make the output of motor 6.3
Axle is exposed to solar panel 5 lower limb center, and the axle center of wiper 6.1 is connected on the output shaft of motor 6.3.Two
Optical pickocff 6.2 is separately positioned on the both sides of solar panel 5.
Above optical pickocff the 6.2nd, motor 6.3 and wiper 6.1 collectively form screen wiper.
As in figure 2 it is shown, the output of solar panel 5 connects a power module 7, power module 7 is respectively arranged with one
Individual 24V voltage output end and two 12V voltage output ends.
24V voltage output end connects monitor body 1, for the power supply of monitor body 1 self work.
One 12V voltage output end is directly connected to motor 6.3 by motor-drive circuit 6.32.
Another 12V voltage output end is connected with photoelectric sensor by timer 3.
As it is shown on figure 3, photoelectric sensor 6.2 is main by current-limiting resistance R1, photodiode PD, amplifying unit the 6.21st, AD
Converting unit 6.22 and signal processing unit 6.23 form.
First end of current-limiting resistance R1 connects power supply VCC, and the second end is connected to first end of described photodiode PD, light
The second end ground connection of electric diode PD.Amplifying unit 6.21 is connected to second end of current-limiting resistance R1, AD converting unit
The input of 6.22 is connected with the output of amplifying unit 6.21.The input of signal processing unit 6.23 is connected to AD conversion
The output of unit 6.22.
Wherein, a concrete structure example as amplifying unit 6.21, can be one the two grades amplifying units amplifying,
Operational amplifier A the 1st, resistance Z1, resistance Z2 and reference voltage VF1 constitute the first order of amplifying unit, operational amplifier
A2, resistance Z3, resistance Z4 and reference voltage VF2 constitute the second level of amplifying unit.
Timer 3 is serially connected between 12V voltage output end and first end of current-limiting resistance R1.
When normal work uses, the voltage signal of 12V is single in AD conversion after being amplified in amplifying unit 6.21
Unit 6.22 in carry out analog-to-digital conversion, the data signal that finally converted in signal processing unit 6. 23 with corresponding to R1
Photoelectric conversion factors carry out Digital Signal Processing, with obtain need parameter, by the parameter obtaining and the ginseng pre-setting
Number contrasts, and when parameter is less than setup parameter, the luminous flux that i.e. receiving terminal receives is less, and system will open wiper
Drive motor, then do not deal with when parameter is higher than setup parameter.
Under normal circumstances, when there is no foreign matter on solar panel, light that the transmitting terminal of optical pickocff emits
Line energy receiving end is received entirely, and worked a period of time when system, solar panel surface sediment dust, or
At arctic weather, solar panel surface frosting or when having accumulated snow, the light of optical pickocff transmitting terminal injection is then not
Can receive complete receiving end, when the light total amount that receiving terminal receives is less than some ratio, wiper then leaves
Beginning work, the light sum-rate that wiper work reaches 5 minutes or optical pickocff receiving terminal receives reaches more than 90%
When, wiper then quits work.
When the weather monitoring instrument working time is longer, solar panel surface can accumulate dust, although dust tiny but
Also can affect solar panel to a certain extent and absorb luminous energy, and optical pickocff is difficult to sense dust, so this
Bright being also added into a timer, this timer can arrange count down time, and when the time is 0, wiper is then started working,
And quit work after working 5 minutes, the time that arranges in the case of general is one week i.e. 168 hours.
Claims (3)
1. the energy-saving weather monitoring instrument of automatic dust removing defrosting, including monitor body, described monitor body passes through support
It is supported on a base, arranges solar panel in susceptor surface, the electricity being connected with solar panel is set in base
Source module, an output of described power module is connected with monitor body, it is characterised in that: on base, also arrange intelligence
Wiper, described screen wiper includes optical pickocff, motor-drive circuit, motor and wiper, the letter of optical pickocff
Number collection terminal is arranged on the side of solar panel, and wiper is arranged in the surface of solar panel, and motor is arranged in the end
In seat, one end of wiper and the output shaft of motor, the signal output part of optical pickocff is connected to the letter of motor-drive circuit
Number input, the output of motor-drive circuit is connected on the operating circuit of motor, described power module also respectively with optics
The working power end of sensor and motor connect.
2. the energy-saving weather monitoring instrument of automatic dust removing defrosting according to claim 1, it is characterised in that: described screen wiper
Also including a timer, described timer is connected between power module and the working power end of optical pickocff.
3. the energy-saving weather monitoring instrument of automatic dust removing according to claim 1 or claim 2 defrosting, it is characterised in that: photoelectric sensor
Including current-limiting resistance, photodiode, amplifying unit, AD conversion unit and signal processing unit, the first end of current-limiting resistance is even
Being connected on power module, the second end of current-limiting resistance is connected to the first end of photodiode, the second termination of photodiode
Ground, the input of amplifying unit is connected to the second end of current-limiting resistance, and the input of AD converting unit is defeated with amplifying unit
Going out end to be connected, the input of signal processing unit is connected to the output of AD converting unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610422143.0A CN106094056A (en) | 2016-06-16 | 2016-06-16 | The energy-saving weather monitoring instrument of a kind of automatic dust removing defrosting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610422143.0A CN106094056A (en) | 2016-06-16 | 2016-06-16 | The energy-saving weather monitoring instrument of a kind of automatic dust removing defrosting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106094056A true CN106094056A (en) | 2016-11-09 |
Family
ID=57845952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610422143.0A Pending CN106094056A (en) | 2016-06-16 | 2016-06-16 | The energy-saving weather monitoring instrument of a kind of automatic dust removing defrosting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106094056A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112452861A (en) * | 2020-11-04 | 2021-03-09 | 展影影 | Artificial intelligence-based ice and snow removal adjusting method and device for photovoltaic cleaning robot |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101464188A (en) * | 2008-12-29 | 2009-06-24 | 天津大学 | Method for improving photoelectric sensor sensibility |
| CN201910783U (en) * | 2011-01-26 | 2011-07-27 | 常赵军 | Photoelectric sensor switching circuit |
| CN103595341A (en) * | 2013-11-14 | 2014-02-19 | 诸暨市益舟太阳能科技有限公司 | Method and device for removing snow on solar crystalline silicon photovoltaic module |
| CN104266132A (en) * | 2014-09-28 | 2015-01-07 | 宁波金羽桥照明科技有限公司 | Anti-coverage lawn lamp |
| CN104730597A (en) * | 2013-12-20 | 2015-06-24 | 西安欣东源电气有限公司 | Transmission line meteorological monitoring device |
-
2016
- 2016-06-16 CN CN201610422143.0A patent/CN106094056A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101464188A (en) * | 2008-12-29 | 2009-06-24 | 天津大学 | Method for improving photoelectric sensor sensibility |
| CN201910783U (en) * | 2011-01-26 | 2011-07-27 | 常赵军 | Photoelectric sensor switching circuit |
| CN103595341A (en) * | 2013-11-14 | 2014-02-19 | 诸暨市益舟太阳能科技有限公司 | Method and device for removing snow on solar crystalline silicon photovoltaic module |
| CN104730597A (en) * | 2013-12-20 | 2015-06-24 | 西安欣东源电气有限公司 | Transmission line meteorological monitoring device |
| CN104266132A (en) * | 2014-09-28 | 2015-01-07 | 宁波金羽桥照明科技有限公司 | Anti-coverage lawn lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112452861A (en) * | 2020-11-04 | 2021-03-09 | 展影影 | Artificial intelligence-based ice and snow removal adjusting method and device for photovoltaic cleaning robot |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |