CN109239802A - A kind of wind direction automatic detection device - Google Patents
A kind of wind direction automatic detection device Download PDFInfo
- Publication number
- CN109239802A CN109239802A CN201811036696.8A CN201811036696A CN109239802A CN 109239802 A CN109239802 A CN 109239802A CN 201811036696 A CN201811036696 A CN 201811036696A CN 109239802 A CN109239802 A CN 109239802A
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- CN
- China
- Prior art keywords
- wind direction
- automatic detection
- detection device
- microcontroller
- hall sensor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/02—Indicating direction only, e.g. by weather vane
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/08—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring variation of an electric variable directly affected by the flow, e.g. by using dynamo-electric effect
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
The invention discloses wind direction automatic detection device, the wind direction automatic detection device includes: microcontroller, shaping amplifying device, measuring wind speed component and Hall sensor；The measuring wind speed component is connected with the Hall sensor, and the Hall sensor is connected by shaping amplifying device with the microcontroller；The microcontroller uses PIC16F876A type single-chip microcontroller.The wind direction automatic detection device, which overcomes, to be used to measure wind-force and the apparatus structure of wind direction is relative complex in the prior art, even if being packaged together, also two sensors to be used, price is higher, and component is easy to happen abrasion in use, if will likely result in fracture and then the damage of generating device, and the problem that measurement accuracy is not high using overlong time.
Description
Technical field
The present invention relates to meteorological automatic detection device fields, and in particular, to a kind of wind direction automatic detection device.
Background technique
It is existing to be used to measure wind-force and the apparatus structure of wind direction is relative complex, even if being packaged together, also to use two
A sensor, price is higher, and component is easy to happen abrasion in use, if will be easy to lead using overlong time
Fracture and then the damage of generating device are caused, and measurement accuracy is not high.
Therefore it provides a kind of measurement for completing wind-force and wind direction with a senser element in use, structure
Simply, convenient for safeguarding, and a kind of wind direction automatic detection device with high accuracy measured is asking for urgent need to resolve of the present invention
Topic.
Summary of the invention
In view of the above technical problems, the purpose of the present invention is overcome the device for measuring wind-force and wind direction in the prior art
Structure is relative complex, even if being packaged together, also to use two sensors, price is higher, and component in use
It is easy to happen abrasion, if will likely result in fracture and then the damage of generating device, and measurement accuracy is not using overlong time
High problem, to provide a kind of measurement for completing wind-force and wind direction with a senser element in use, structure
Simply, a kind of wind direction automatic detection device with high accuracy convenient for safeguarding, and measuring.
To achieve the goals above, the present invention provides a kind of wind direction automatic detection devices, and the wind direction is certainly
Motion detection device includes: microcontroller, shaping amplifying device, measuring wind speed component and Hall sensor；The measuring wind speed portion
Part is connected with the Hall sensor, and the Hall sensor is connected by shaping amplifying device with the microcontroller；It is described
Microcontroller uses PIC16F876A type single-chip microcontroller.
Preferably, the wind direction automatic detection device further includes amplitude limiter, and the amplitude limiter is arranged described
Between Hall sensor and the microcontroller.
Preferably, the wind direction automatic detection device further includes display module, the display module and the micro-control
Device processed is connected, and wind-force size and wind direction information for detecting microcontroller are shown.
Preferably, two, and mutually installation in 90 ° is at least arranged in the Hall sensor.
Preferably, the shaping amplifying device uses the linear amplifier of LM358 model.
Preferably, the shaping amplifying device output signal includes the section of 0.5-4.5V.
Preferably, the Hall sensor uses UGH3503 model.
According to the above technical scheme, wind direction automatic detection device provided by the invention has come with a senser element
At the measurement of wind-force and wind direction, structure is simple, convenient for safeguarding, and the precision measured is high；Overcome and is used to measure in the prior art
The apparatus structure of wind-force and wind direction is relative complex, even if being packaged together, also to use two sensors, and price is higher, and
Component is easy to happen abrasion in use, if will likely result in the damage of fracture and then generating device using overlong time
It is bad, and the problem that measurement accuracy is not high.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural representation of the wind direction automatic detection device provided in a kind of preferred embodiment of the invention
Figure；
Fig. 2 is the circuit theory of the wind direction automatic detection device provided in a kind of preferred embodiment of the invention
Figure.
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In the present invention, in the absence of explanation to the contrary, the noun of locality that " upper and lower, inside and outside " etc. is included in the term
Only represent orientation of the term under normal service condition, or be those skilled in the art understand that be commonly called as, and be not construed as pair
The limitation of the term.
As shown in Figure 1, the present invention provides a kind of wind direction automatic detection device, the wind direction detects dress automatically
Set includes: microcontroller, shaping amplifying device, measuring wind speed component and Hall sensor；The measuring wind speed component with it is described
Hall sensor is connected, and the Hall sensor is connected by shaping amplifying device with the microcontroller；The microcontroller
Use PIC16F876A type single-chip microcontroller.
According to the above technical scheme, wind direction automatic detection device provided by the invention has come with a senser element
At the measurement of wind-force and wind direction, structure is simple, convenient for safeguarding, and the precision measured is high；Overcome and is used to measure in the prior art
The apparatus structure of wind-force and wind direction is relative complex, even if being packaged together, also to use two sensors, and price is higher, and
Component is easy to happen abrasion in use, if will likely result in the damage of fracture and then generating device using overlong time
It is bad, and the problem that measurement accuracy is not high.
When in use, the measuring wind speed component is used for wind speed and wind wind direction automatic detection device in the present invention
To being detected, the shaping amplifying device is used to adjust the detection signal of sensor, is then input in analog-digital converter (A/
D conversion), it is handled after processing by microcontroller.
In a preferred embodiment of the invention, the wind direction automatic detection device further includes clipping dress
It sets, the amplitude limiter is arranged between the Hall sensor and the microcontroller.Amplitude limiter major function is to prevent
The data of microcontroller acquire/and to compare input end signal excessive.
In a preferred embodiment of the invention, the wind direction automatic detection device further includes display mould
Block, the display module are connected with the microcontroller, and the wind-force size and wind direction information for detecting microcontroller are shown
Out, so that user it is more simple and clear acquisition detection result.
In a preferred embodiment of the invention, the Hall sensor is at least arranged two, and mutually peace in 90 °
Dress.
As shown in Fig. 2, the circuit core of device provided by the invention is by microcontroller (selection PIC16F876A single-chip microcontroller)
It constitutes, is provided with 10 ADC (two input ports) with a 2 linear amplifier chips, one of input port is used to measure ginseng
Examine the frequency of signal, the amplified signal level of linear amplifier (IC1, using LM358) adjusts the effect of ADC built in pic chip.
IC5, IC6 are UGH3503 Hall sensors, are capable of providing 1mv/Gs, consumption energy is small, and caused noise jamming is also smaller.
After power supply is connected, four presetting potential devices first in adjustment circuit enable the output signal of two linear amplifiers to include
Section between 0.5-4.5V can help to debug by oscillograph.Such as measuring wind speed component can be blown by blower, so
After adjust P1, P4 adjusts P2 to change amplification factor, and P3 changes bias conditions.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (7)
1. a kind of wind direction automatic detection device, which is characterized in that the wind direction automatic detection device includes: microcontroller
Device, shaping amplifying device, measuring wind speed component and Hall sensor；The measuring wind speed component and the Hall sensor phase
Even, the Hall sensor is connected by shaping amplifying device with the microcontroller；The microcontroller uses
PIC16F876A type single-chip microcontroller.
2. wind direction automatic detection device according to claim 1, which is characterized in that the wind direction detects automatically
Device further includes amplitude limiter, and the amplitude limiter is arranged between the Hall sensor and the microcontroller.
3. wind direction automatic detection device according to claim 2, which is characterized in that the wind direction detects automatically
Device further includes display module, and the display module is connected with the microcontroller, and the wind-force for detecting microcontroller is big
Small and wind direction information is shown.
4. wind direction automatic detection device according to claim 1, which is characterized in that the Hall sensor is at least set
Set two, and mutually installation in 90 °.
5. wind direction automatic detection device according to claim 1, which is characterized in that the shaping amplifying device uses
The linear amplifier of LM358 model.
6. wind direction automatic detection device according to claim 1, which is characterized in that the shaping amplifying device output
Signal includes the section of 0.5-4.5V.
7. wind direction automatic detection device according to claim 1, which is characterized in that the Hall sensor uses
UGH3503 model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811036696.8A CN109239802A (en) | 2018-09-06 | 2018-09-06 | A kind of wind direction automatic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811036696.8A CN109239802A (en) | 2018-09-06 | 2018-09-06 | A kind of wind direction automatic detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109239802A true CN109239802A (en) | 2019-01-18 |
Family
ID=65061025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811036696.8A Pending CN109239802A (en) | 2018-09-06 | 2018-09-06 | A kind of wind direction automatic detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109239802A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2206969Y (en) * | 1994-06-20 | 1995-09-06 | 机械工业部长春气象仪器研究所 | Wind gauging sensor with high dynamis state property |
| CN2339997Y (en) * | 1998-10-21 | 1999-09-22 | 唐山市气象科技开发研究所 | Meteorological data automatic collecting and broadcasting apparatus |
| CN201514417U (en) * | 2009-09-29 | 2010-06-23 | 胡珂玮 | Wind speed measuring device |
| CN201945387U (en) * | 2011-03-06 | 2011-08-24 | 东北石油大学 | Distribution type multipoint temperature humidity detecting system based on PICI6F876A singlechip |
| CN203069616U (en) * | 2013-01-25 | 2013-07-17 | 马键 | Portable wind speed and wind direction measuring instrument |
| CN203204050U (en) * | 2013-04-23 | 2013-09-18 | 浙江师范大学 | Alternating-current servo motor winding current detection circuit |
| CN203385750U (en) * | 2013-08-07 | 2014-01-08 | 南京信息工程大学 | Ultrasonic wave anemorumbometer |
| CN104950132A (en) * | 2015-06-25 | 2015-09-30 | 南京信息工程大学 | Anemorumbometer |
| CN205679596U (en) * | 2016-05-27 | 2016-11-09 | 广州拓泰环境监测技术有限公司 | A kind of marine ecology automatic monitering buoy system |
| CN205749563U (en) * | 2016-06-27 | 2016-11-30 | 南京信息工程大学 | A kind of mobile ultrasonic anemometer |
-
2018
- 2018-09-06 CN CN201811036696.8A patent/CN109239802A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2206969Y (en) * | 1994-06-20 | 1995-09-06 | 机械工业部长春气象仪器研究所 | Wind gauging sensor with high dynamis state property |
| CN2339997Y (en) * | 1998-10-21 | 1999-09-22 | 唐山市气象科技开发研究所 | Meteorological data automatic collecting and broadcasting apparatus |
| CN201514417U (en) * | 2009-09-29 | 2010-06-23 | 胡珂玮 | Wind speed measuring device |
| CN201945387U (en) * | 2011-03-06 | 2011-08-24 | 东北石油大学 | Distribution type multipoint temperature humidity detecting system based on PICI6F876A singlechip |
| CN203069616U (en) * | 2013-01-25 | 2013-07-17 | 马键 | Portable wind speed and wind direction measuring instrument |
| CN203204050U (en) * | 2013-04-23 | 2013-09-18 | 浙江师范大学 | Alternating-current servo motor winding current detection circuit |
| CN203385750U (en) * | 2013-08-07 | 2014-01-08 | 南京信息工程大学 | Ultrasonic wave anemorumbometer |
| CN104950132A (en) * | 2015-06-25 | 2015-09-30 | 南京信息工程大学 | Anemorumbometer |
| CN205679596U (en) * | 2016-05-27 | 2016-11-09 | 广州拓泰环境监测技术有限公司 | A kind of marine ecology automatic monitering buoy system |
| CN205749563U (en) * | 2016-06-27 | 2016-11-30 | 南京信息工程大学 | A kind of mobile ultrasonic anemometer |
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Application publication date: 20190118 |
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| RJ01 | Rejection of invention patent application after publication |