CN105067834B - A kind of measuring wind speed in real time sensor - Google Patents

A kind of measuring wind speed in real time sensor Download PDF

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Publication number
CN105067834B
CN105067834B CN201510435095.4A CN201510435095A CN105067834B CN 105067834 B CN105067834 B CN 105067834B CN 201510435095 A CN201510435095 A CN 201510435095A CN 105067834 B CN105067834 B CN 105067834B
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resistance
module
port
wind speed
line
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CN105067834A (en
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张晶
石少玲
薛冷
肖智斌
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Kunming University of Science and Technology
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Kunming University of Science and Technology
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Abstract

The present invention relates to a kind of measuring wind speed in real time sensors, belong to sensor technical field.The present invention includes wind speed measurement module, signal amplification module, information storage module, remote control reception module, microcontroller, LED drive module, frequency signal output module and Voltage stabilizing module；Wherein wind speed measurement module, signal amplification module, information storage module, remote control reception module, LED drive module, frequency signal output module are connected with microcontroller respectively, and power supply is connected by Voltage stabilizing module with microcontroller.The configuration of the present invention is simple, of low cost, simple operation, accuracy is high, can be according to sensor probe to detect wind speed, and is effectively measured wind speed, convenient for the operation in work, reduces human cost, improves whole work efficiency.

Description

A kind of measuring wind speed in real time sensor
Technical field
The present invention relates to a kind of measuring wind speed in real time sensors, belong to sensor technical field.
Background technology
The measurement of wind speed at present is not only the pith of meteorological detection, and also closely related with mineral industry.At present Apparatus structure in relation to wind speed measurement is complicated, with high costs and heavier, it has not been convenient to carry.This patent proposes a kind of portable The measuring wind speed in real time sensor of formula can effectively measure the wind speed in mine hole.
Invention content
The present invention provides a kind of measuring wind speed in real time sensors, complicated for solving test device, of high cost High, precision is low, not readily portable problem.
The technical scheme is that：A kind of measuring wind speed in real time sensor, including the amplification of wind speed measurement module 17, signal Module 18, information storage module 19, remote control reception module 20, microcontroller 21, LED drive module 22, frequency signal output module 23 and Voltage stabilizing module 24；Wherein wind speed measurement module 17, signal amplification module 18, information storage module 19, remote control reception mould Block 20, LED drive module 22, frequency signal output module 23 are connected with microcontroller 21 respectively, power supply by Voltage stabilizing module 24 with Microcontroller 21 is connected.
The wind speed measurement module 17 includes wind wheel 1, even shape blade 2, gear I 3, shaft I 4, transmission gear 5, gear II 6, shaft II 7, capacitance fixator 8, rotor plate 9, condenser stator 10, insulation board 11, partition board 12, reset key 13, conducting wire 14, fixed coil 15, dust cover 16；Wherein wind wheel 1 is fixed on spoon shape blade 2 in shaft I 4, and gear I 3 is sleeved on shaft I 4 On rotate therewith, gear I 3 is engaged with transmission gear 5, is fixed on gear II 6 in the shaft II 7 of partition board 12 and is passed Moving gear 5 is engaged, and rotor plate 9 is fixed in shaft II 7 and is rotated therewith with capacitance fixator 8, condenser stator 10 are fixed on partition board 12, and insulation board 11 is filled between partition board 12, and 14 one end of conducting wire is connect with condenser stator 10, conducting wire 14 The other end is placed through the fixed coil 15 of sensor external, and reset key 13 is located at sensor external and is fixed in shaft II 7, Dust cover 16 is mounted on sensor internal and there are spacing between even shape blade 2.
The port P01 of the microcontroller 21-AT89S52 is connect with the signal input part K11 of remote control reception module 20；Port P02 is connect with the signal output end KO1 in frequency signal output module 23；Port P03 with it is external in signal amplification module 18 Interface U3 connections；Port P04 is connect with the external interface of information storage module 19；Port P05 is with LED drive module 22 to external Mouth connection；Port P06 is connect with 24 external interface of Voltage stabilizing module；Port P07 is connect with the conducting wire 14 of wind speed measurement module 17.
The signal amplification module 18 includes swept resistance R14, variable resistance R15, equivalent resistance R13 and R12, resistance R6, R7, R8, R9, R10, R11, operational amplifier OP1, OP2, OP3；Mono- termination power VCC of the swept resistance R15, a termination Ground；The one end equivalent resistance R13 is connected with R12, and the resistance R13 other ends are connected with the sliding end of swept resistance R15, one end of R12 It is connect with operational amplifier OP3, the one end variable resistance R14 is the external interface U0 in signal amplification module 18, and one end is connected to The "-" pole of operational amplifier OP3, the "+" grade ground connection of operational amplifier OP3, operational amplifier OP3 and swept resistance R14 lines Middle part and R13 and R12 lines in the middle part of be connected；The one end R10 is connect with the output end of operational amplifier OP3, and the other end connects Connect the "-" pole of operational amplifier OP2；The one end resistance R11 is grounded, the "+" pole of another termination operational amplifier OP2；R9 mono- is terminated On the line of R10 and OP2, the "-" pole of another termination operational amplifier OP1 of another terminating resistor R7, resistance R7；Operation is put The output of big device OP2 terminates on the line of resistance R9 and resistance R7；The one end resistance R8 is grounded, another termination operational amplifier The "+" pole of OP1；Mono- ends resistance R6 are connected on the line of resistance R7 and operational amplifier OP1 "-" pole, another to terminate at operation and put On the output end of big device OP1.
Described information memory module 19 includes A/D converter, resistance R16, triode Q1, capacitance C2, diode D2 and cunning Dynamic resistance R17, storage end；Wherein the output end X2 ground connection of A/D converter, output end X1 are connect with the one end resistance R16, resistance The other end of R16 is connected with the base stage of triode Q1, and the emitter of triode Q1 is connected with capacitance C2, another terminations of capacitance C2 Ground, and the collector of triode Q1 is connect with the cathode of diode D2, the anode connection swept resistance R17 of diode D2, sliding One end of iron-core coil in the other end connection storage end of resistance R17.
The remote control reception module 20 includes resistance R1, R2, R3, optocoupler seaming element TLP521；Wherein resistance R3 mono- Termination power VCC, No. 4 ports of another termination optical coupling component TLP521, signal input part KI1 are connected on R3 and No. 4 port On line；No. 3 ports of optocoupler seaming element TLP521 are grounded；Resistance R1 mono- terminates output signal port K12, and the other end connects optocoupler No. 1 port of seaming element TLP521, the one end resistance R2 are connected to the line of No. 1 port of resistance R1 and optocoupler seaming element TLP521 On, the other end connects No. 2 ports, and is grounded together with No. 2 ports.
The LED drive module 22 includes -4 line decoder of 2 line, three pieces 8bit parallel outputs mouth, displacement clock SCK, number According to latch clock RCK, data input pin SER；- 4 line decoder of wherein 2 line is parallel defeated by MOSFET connection parallel output mouths Outlet connection light-emitting diode display, displacement clock SCK, data latch clock RCK and data input pin SER pass through parallel output mouth It is connect with -4 line decoder of 2 line.
The frequency signal output module 23 includes fixed value resistance R4, R5, triode amplifier VT1, capacitance C1, diode D1, relay JD1, switch port KO1A, K01B；Wherein resistance R5 mono- terminates signal output end KO1, a termination triode amplification The base stage of device VT1, the one end capacitance C1 are connected with the line of the base stage of R5 and triode amplifier VT1, the transmitting of the other end and VT1 Pole connects and is grounded；The one end resistance R4 is connected with the line of the base stage of resistance R5 and triode amplifier VT1, another to terminate at electricity On the line for holding C1 and VT1 emitters；The collector of VT1 connects 12V voltages；The anode connection power supply VCC of diode D1, diode The cathode of D1 is connected on the collector of VT1；Mono- termination power VCC of relay JD1, another termination 12V voltages；Switch port KO1A, K01B are also connect with relay JD1.
The circuit of the Voltage stabilizing module 24 includes voltage-stablizer LM78H03-500, capacitance C3；Wherein voltage-stablizer LM78H03- 500 c feet are connected with capacitance C3, and capacitance C3 is connected with the ports P06 of microcontroller 21-AT89S52, voltage-stablizer LM78H03-500 The ends a, the ends b are connected with direct current.
The present invention operation principle be：
When using the present apparatus, first then wind speed measurement module 17 is connected with the mains device towards air port.
Behind dust cover 16 of the wind by 17 front end of wind speed measurement module, spoon shape blade 2 starts to rotate, at this time wind wheel 1 Shaft I 4 and gear I 3 is driven to rotate, the transmission gear 5 being engaged with gear I 3 rotates therewith, is connected at this time with transmission gear 5 Gear II 6 be also driven rotation, will drive when shaft II 7 rotates and revolved together by 8 fixed rotor plate 9 of capacitance fixator Turn.The area between rotor plate 9 and condenser stator 10 changes since rotation generates at this time, which is converted into voltage Signal.When wind speed measurement module from service, spinning reduction key 13, rotor plate 9 and condenser stator 10 return to initially Close to the position of shaft II 7.Due to the voltage signal that rotation generation variable quantity is converted into, the size of value and wind speed is at a kind of letter Number relationships, at this time signal pass through the signal output end KO1 output voltages in frequency signal output module 23.
The port P01 of AT89S52 single board computer is connect with the signal input part K11 of remote control reception module 20, works as wind speed measurement When module 17 detects information data, information passes through the ports P07 by Information Conduction to AT89S52 single board computer, and defeated by signal Enter to hold KI1 that signal transmission is made to enter the one end optocoupler seaming element TLP521, resistance R3 access voltage, optical coupling is flowed to by resistance R3 Component TLP521 makes optocoupler seaming element TLP521 connect voltage and works, and one end ground connection of optocoupler seaming element TLP521 works as letter After breath data enter optocoupler seaming element TLP521, signal conversion is carried out by diode, makes signal from optocoupler seaming element TLP521 The other end exports, and is followed by output signal port K12 by resistance R1 and is transmitted to connecing for signal amplification module 18 into the output of row information Mouth U0 adds a deviation, for calibrating zero-bit, can also change R14 by adjusting R15 to from the signal of output information mouth K12 Carry out the gain of adjusting circuit, to output voltage U1.U1 enters after circuit is enlarged into U2 using amplifier OP2, formula be U2=- (R2/R1) U1, for a reverse voltage, OP1, R6, R7 forms phase inverter, and reverse voltage U2 is become forward voltage by wherein R6=R7 U3.The output end of OP1 connects AT89S52 single board computer, is converted into digital signal using A/D converter and is input to microcontroller 21 In.And digital signal is entered information by the interface of microcontroller and information storage module in information storage module 19.
The P04 Port Connection Informations memory module 19 of AT89S52 single board computer, when digital signal is input to information storage module When 19 A/D converter, signal output is carried out by the X1 output ends of A/D converter, so that digital signal is passed through resistance R16 and flows to The base stage of triode Q1, until triode Q1 conductings, and the collector for making semaphore pass through triode Q1 flows to diode D2, makes two Pole pipe D2 has operating voltage, and by the adjusting of swept resistance R17, controls the size of semaphore, and final opening imformation stores mould Block 19, storage port can connect the storage devices such as digital memory card, storage hard disk, be deposited to acquiring the digital information come Storage.
The port P02 of AT89S52 single board computer is connect with the signal output end KO1 in frequency signal output module 23, works as electricity After pressing leakage resistance R5, triode VT1 is made to be connected, emitter and resistance R4, the capacitance C1 of triode VT1 are grounded, triode VT1's Collector is connected with the cathode of diode D1, and semaphore is made to flow to diode D1 from triode VT1, then by relay JD1, And control whether frequency signal normally exports by the closure of switch KO1A, KO1B.
The ports P05 of AT89S52 single board computer connect LED drive module 22, when voltage flows to LED drive module 22, position It moves clock SCK, data latch clock RCK and data input pin SER to be transmitted time data, information data, and makes 2 - 4 line decoder of line is by MOSFET connection parallel output mouths, and delivery outlet connects light-emitting diode display, makes digital information transmission extremely It is shown on light-emitting diode display.
The ports P06 of AT89S52 single board computer connect Voltage stabilizing module 24, wherein voltage-stablizer LM78H03- in Voltage stabilizing module 24 500 ends a are connected with the ends b external dc, the ends c and capacitance connection, when digital signal is input in microcontroller 21, pass through voltage stabilizing Module 24 when in input circuit voltage or load variation when, the voltage-stablizer of Voltage stabilizing module 24 is sampled, compares, amplifies, so Driving servo motor rotation afterwards, makes the position change of pressure regulator carbon brush, by adjust automatically coil ratio, to keep exporting The purpose for stably reaching voltage voltage stabilizing of voltage.
The data output of microcontroller 21, it is 3 that display, which uses 8 sections of LED of common cathode, figure place showing, and display interface has A piece of MC14499 and microcontroller 21 connect.Data-out port is used for MC14499 transmission datas, another in microcontroller Output port is used for MC14499 tranmitting data register pulses.The current-limiting resistance and pull-up resistor of LED makes 21 output level of microcontroller It is mutually compatible with MC14499 incoming levels.It is in the prior art to carry out the calculating of capacitance change and processing here with microcontroller Common application method.
The beneficial effects of the invention are as follows：Of simple structure and low cost, simple operation, accuracy is high, can be according to sensor Probe effectively measures wind speed to detect wind speed, convenient for the operation in work, reduces human cost, improves Whole work efficiency.
Description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the overall structure figure of the present invention；
Fig. 3 is the signal amplification module circuit diagram of the present invention；
Fig. 4 is microcontroller of the present invention and information storage module, Voltage stabilizing module, LED drive module catenation principle figure；
Fig. 5 is the remote control reception module circuit diagram of the present invention；
Fig. 6 is the frequency signal output module circuit diagram of the present invention；
In figure respectively marked as：1- wind wheels, the even shape blades of 2-, 3- gears I, 4- shafts I, 5- transmission gears, 6- gears II, 7- Shaft II, 8- capacitance fixators, 9- rotor plates, 10- condenser stators, 11- insulation boards, 12- partition boards, 13- reset keys, 14- conducting wires, 15- fixed coils, 16- dust covers, 17- wind speed measurement modules, 18- signal amplification modules, 19- information storage moulds Block, 20- remote control reception modules, 21- microcontrollers, 22-LED drive modules, 23- frequency signal output modules, 24- Voltage stabilizing modules.
Specific implementation mode
With reference to the accompanying drawings and examples, the invention will be further described, but present disclosure be not limited to it is described Range.
Embodiment 1：As shown in figures 1 to 6, a kind of measuring wind speed in real time sensor, including wind speed measurement module 17, signal are put Big module 18, information storage module 19, remote control reception module 20, microcontroller 21, LED drive module 22, frequency signal export mould Block 23 and Voltage stabilizing module 24；Wherein wind speed measurement module 17, signal amplification module 18, information storage module 19, remote control reception Module 20, LED drive module 22, frequency signal output module 23 are connected with microcontroller 21 respectively, and power supply passes through Voltage stabilizing module 24 It is connected with microcontroller 21.
The wind speed measurement module 17 includes wind wheel 1, even shape blade 2, gear I 3, shaft I 4, transmission gear 5, gear II 6, shaft II 7, capacitance fixator 8, rotor plate 9, condenser stator 10, insulation board 11, partition board 12, reset key 13, conducting wire 14, fixed coil 15, dust cover 16；Wherein wind wheel 1 is fixed on spoon shape blade 2 in shaft I 4, and gear I 3 is sleeved on shaft I 4 On rotate therewith, gear I 3 is engaged with transmission gear 5, is fixed on gear II 6 in the shaft II 7 of partition board 12 and is passed Moving gear 5 is engaged, and rotor plate 9 is fixed in shaft II 7 and is rotated therewith with capacitance fixator 8, condenser stator 10 are fixed on partition board 12, and insulation board 11 is filled between partition board 12, and 14 one end of conducting wire is connect with condenser stator 10, conducting wire 14 The other end is placed through the fixed coil 15 of sensor external, and reset key 13 is located at sensor external and is fixed in shaft II 7, Dust cover 16 is mounted on sensor internal and there are spacing between even shape blade 2.
The port P01 of the microcontroller 21-AT89S52 is connect with the signal input part K11 of remote control reception module 20；Port P02 is connect with the signal output end KO1 in frequency signal output module 23；Port P03 with it is external in signal amplification module 18 Interface U3 connections；Port P04 is connect with the external interface of information storage module 19；Port P05 is with LED drive module 22 to external Mouth connection；Port P06 is connect with 24 external interface of Voltage stabilizing module；Port P07 is connect with the conducting wire 14 of wind speed measurement module 17.
The signal amplification module 18 includes swept resistance R14, variable resistance R15, equivalent resistance R13 and R12, resistance R6, R7, R8, R9, R10, R11, operational amplifier OP1, OP2, OP3；Mono- termination power VCC of the swept resistance R15, a termination Ground；The one end equivalent resistance R13 is connected with R12, and the resistance R13 other ends are connected with the sliding end of swept resistance R15, one end of R12 It is connect with operational amplifier OP3, the one end variable resistance R14 is the external interface U0 in signal amplification module 18, and one end is connected to The "-" pole of operational amplifier OP3, the "+" grade ground connection of operational amplifier OP3, operational amplifier OP3 and swept resistance R14 lines Middle part and R13 and R12 lines in the middle part of be connected；The one end R10 is connect with the output end of operational amplifier OP3, and the other end connects Connect the "-" pole of operational amplifier OP2；The one end resistance R11 is grounded, the "+" pole of another termination operational amplifier OP2；R9 mono- is terminated On the line of R10 and OP2, the "-" pole of another termination operational amplifier OP1 of another terminating resistor R7, resistance R7；Operation is put The output of big device OP2 terminates on the line of resistance R9 and resistance R7；The one end resistance R8 is grounded, another termination operational amplifier The "+" pole of OP1；Mono- ends resistance R6 are connected on the line of resistance R7 and operational amplifier OP1 "-" pole, another to terminate at operation and put On the output end of big device OP1.
Described information memory module 19 includes A/D converter, resistance R16, triode Q1, capacitance C2, diode D2 and cunning Dynamic resistance R17, storage end；Wherein the output end X2 ground connection of A/D converter, output end X1 are connect with the one end resistance R16, resistance The other end of R16 is connected with the base stage of triode Q1, and the emitter of triode Q1 is connected with capacitance C2, another terminations of capacitance C2 Ground, and the collector of triode Q1 is connect with the cathode of diode D2, the anode connection swept resistance R17 of diode D2, sliding One end of iron-core coil in the other end connection storage end of resistance R17.
The remote control reception module 20 includes resistance R1, R2, R3, optocoupler seaming element TLP521；Wherein resistance R3 mono- Termination power VCC, No. 4 ports of another termination optical coupling component TLP521, signal input part KI1 are connected on R3 and No. 4 port On line；No. 3 ports of optocoupler seaming element TLP521 are grounded；Resistance R1 mono- terminates output signal port K12, and the other end connects optocoupler No. 1 port of seaming element TLP521, the one end resistance R2 are connected to the line of No. 1 port of resistance R1 and optocoupler seaming element TLP521 On, the other end connects No. 2 ports, and is grounded together with No. 2 ports.
The LED drive module 22 includes -4 line decoder of 2 line, three pieces 8bit parallel outputs mouth, displacement clock SCK, number According to latch clock RCK, data input pin SER；- 4 line decoder of wherein 2 line is parallel defeated by MOSFET connection parallel output mouths Outlet connection light-emitting diode display, displacement clock SCK, data latch clock RCK and data input pin SER pass through parallel output mouth It is connect with -4 line decoder of 2 line.
The frequency signal output module 23 includes fixed value resistance R4, R5, triode amplifier VT1, capacitance C1, diode D1, relay JD1, switch port KO1A, K01B；Wherein resistance R5 mono- terminates signal output end KO1, a termination triode amplification The base stage of device VT1, the one end capacitance C1 are connected with the line of the base stage of R5 and triode amplifier VT1, the transmitting of the other end and VT1 Pole connects and is grounded；The one end resistance R4 is connected with the line of the base stage of resistance R5 and triode amplifier VT1, another to terminate at electricity On the line for holding C1 and VT1 emitters；The collector of VT1 connects 12V voltages；The anode connection power supply VCC of diode D1, diode The cathode of D1 is connected on the collector of VT1；Mono- termination power VCC of relay JD1, another termination 12V voltages；Switch port KO1A, K01B are also connect with relay JD1.
The circuit of the Voltage stabilizing module 24 includes voltage-stablizer LM78H03-500, capacitance C3；Wherein voltage-stablizer LM78H03- 500 c feet are connected with capacitance C3, and capacitance C3 is connected with the ports P06 of microcontroller 21-AT89S52, voltage-stablizer LM78H03-500 The ends a, the ends b are connected with direct current.
Embodiment 2：As shown in figures 1 to 6, a kind of measuring wind speed in real time sensor, including wind speed measurement module 17, signal are put Big module 18, information storage module 19, remote control reception module 20, microcontroller 21, LED drive module 22, frequency signal export mould Block 23 and Voltage stabilizing module 24；Wherein wind speed measurement module 17, signal amplification module 18, information storage module 19, remote control reception Module 20, LED drive module 22, frequency signal output module 23 are connected with microcontroller 21 respectively, and power supply passes through Voltage stabilizing module 24 It is connected with microcontroller 21.
The wind speed measurement module 17 includes wind wheel 1, even shape blade 2, gear I 3, shaft I 4, transmission gear 5, gear II 6, shaft II 7, capacitance fixator 8, rotor plate 9, condenser stator 10, insulation board 11, partition board 12, reset key 13, conducting wire 14, fixed coil 15, dust cover 16；Wherein wind wheel 1 is fixed on spoon shape blade 2 in shaft I 4, and gear I 3 is sleeved on shaft I 4 On rotate therewith, gear I 3 is engaged with transmission gear 5, is fixed on gear II 6 in the shaft II 7 of partition board 12 and is passed Moving gear 5 is engaged, and rotor plate 9 is fixed in shaft II 7 and is rotated therewith with capacitance fixator 8, condenser stator 10 are fixed on partition board 12, and insulation board 11 is filled between partition board 12, and 14 one end of conducting wire is connect with condenser stator 10, conducting wire 14 The other end is placed through the fixed coil 15 of sensor external, and reset key 13 is located at sensor external and is fixed in shaft II 7, Dust cover 16 is mounted on sensor internal and there are spacing between even shape blade 2.
The port P01 of the microcontroller 21-AT89S52 is connect with the signal input part K11 of remote control reception module 20；Port P02 is connect with the signal output end KO1 in frequency signal output module 23；Port P03 with it is external in signal amplification module 18 Interface U3 connections；Port P04 is connect with the external interface of information storage module 19；Port P05 is with LED drive module 22 to external Mouth connection；Port P06 is connect with 24 external interface of Voltage stabilizing module；Port P07 is connect with the conducting wire 14 of wind speed measurement module 17.
The signal amplification module 18 includes swept resistance R14, variable resistance R15, equivalent resistance R13 and R12, resistance R6, R7, R8, R9, R10, R11, operational amplifier OP1, OP2, OP3；Mono- termination power VCC of the swept resistance R15, a termination Ground；The one end equivalent resistance R13 is connected with R12, and the resistance R13 other ends are connected with the sliding end of swept resistance R15, one end of R12 It is connect with operational amplifier OP3, the one end variable resistance R14 is the external interface U0 in signal amplification module 18, and one end is connected to The "-" pole of operational amplifier OP3, the "+" grade ground connection of operational amplifier OP3, operational amplifier OP3 and swept resistance R14 lines Middle part and R13 and R12 lines in the middle part of be connected；The one end R10 is connect with the output end of operational amplifier OP3, and the other end connects Connect the "-" pole of operational amplifier OP2；The one end resistance R11 is grounded, the "+" pole of another termination operational amplifier OP2；R9 mono- is terminated On the line of R10 and OP2, the "-" pole of another termination operational amplifier OP1 of another terminating resistor R7, resistance R7；Operation is put The output of big device OP2 terminates on the line of resistance R9 and resistance R7；The one end resistance R8 is grounded, another termination operational amplifier The "+" pole of OP1；Mono- ends resistance R6 are connected on the line of resistance R7 and operational amplifier OP1 "-" pole, another to terminate at operation and put On the output end of big device OP1.
Described information memory module 19 includes A/D converter, resistance R16, triode Q1, capacitance C2, diode D2 and cunning Dynamic resistance R17, storage end；Wherein the output end X2 ground connection of A/D converter, output end X1 are connect with the one end resistance R16, resistance The other end of R16 is connected with the base stage of triode Q1, and the emitter of triode Q1 is connected with capacitance C2, another terminations of capacitance C2 Ground, and the collector of triode Q1 is connect with the cathode of diode D2, the anode connection swept resistance R17 of diode D2, sliding One end of iron-core coil in the other end connection storage end of resistance R17.
The remote control reception module 20 includes resistance R1, R2, R3, optocoupler seaming element TLP521；Wherein resistance R3 mono- Termination power VCC, No. 4 ports of another termination optical coupling component TLP521, signal input part KI1 are connected on R3 and No. 4 port On line；No. 3 ports of optocoupler seaming element TLP521 are grounded；Resistance R1 mono- terminates output signal port K12, and the other end connects optocoupler No. 1 port of seaming element TLP521, the one end resistance R2 are connected to the line of No. 1 port of resistance R1 and optocoupler seaming element TLP521 On, the other end connects No. 2 ports, and is grounded together with No. 2 ports.
The LED drive module 22 includes -4 line decoder of 2 line, three pieces 8bit parallel outputs mouth, displacement clock SCK, number According to latch clock RCK, data input pin SER；- 4 line decoder of wherein 2 line is parallel defeated by MOSFET connection parallel output mouths Outlet connection light-emitting diode display, displacement clock SCK, data latch clock RCK and data input pin SER pass through parallel output mouth It is connect with -4 line decoder of 2 line.
The frequency signal output module 23 includes fixed value resistance R4, R5, triode amplifier VT1, capacitance C1, diode D1, relay JD1, switch port KO1A, K01B；Wherein resistance R5 mono- terminates signal output end KO1, a termination triode amplification The base stage of device VT1, the one end capacitance C1 are connected with the line of the base stage of R5 and triode amplifier VT1, the transmitting of the other end and VT1 Pole connects and is grounded；The one end resistance R4 is connected with the line of the base stage of resistance R5 and triode amplifier VT1, another to terminate at electricity On the line for holding C1 and VT1 emitters；The collector of VT1 connects 12V voltages；The anode connection power supply VCC of diode D1, diode The cathode of D1 is connected on the collector of VT1；Mono- termination power VCC of relay JD1, another termination 12V voltages；Switch port KO1A, K01B are also connect with relay JD1.
Embodiment 3：As shown in figures 1 to 6, a kind of measuring wind speed in real time sensor, including wind speed measurement module 17, signal are put Big module 18, information storage module 19, remote control reception module 20, microcontroller 21, LED drive module 22, frequency signal export mould Block 23 and Voltage stabilizing module 24；Wherein wind speed measurement module 17, signal amplification module 18, information storage module 19, remote control reception Module 20, LED drive module 22, frequency signal output module 23 are connected with microcontroller 21 respectively, and power supply passes through Voltage stabilizing module 24 It is connected with microcontroller 21.
The wind speed measurement module 17 includes wind wheel 1, even shape blade 2, gear I 3, shaft I 4, transmission gear 5, gear II 6, shaft II 7, capacitance fixator 8, rotor plate 9, condenser stator 10, insulation board 11, partition board 12, reset key 13, conducting wire 14, fixed coil 15, dust cover 16；Wherein wind wheel 1 is fixed on spoon shape blade 2 in shaft I 4, and gear I 3 is sleeved on shaft I 4 On rotate therewith, gear I 3 is engaged with transmission gear 5, is fixed on gear II 6 in the shaft II 7 of partition board 12 and is passed Moving gear 5 is engaged, and rotor plate 9 is fixed in shaft II 7 and is rotated therewith with capacitance fixator 8, condenser stator 10 are fixed on partition board 12, and insulation board 11 is filled between partition board 12, and 14 one end of conducting wire is connect with condenser stator 10, conducting wire 14 The other end is placed through the fixed coil 15 of sensor external, and reset key 13 is located at sensor external and is fixed in shaft II 7, Dust cover 16 is mounted on sensor internal and there are spacing between even shape blade 2.
The port P01 of the microcontroller 21-AT89S52 is connect with the signal input part K11 of remote control reception module 20；Port P02 is connect with the signal output end KO1 in frequency signal output module 23；Port P03 with it is external in signal amplification module 18 Interface U3 connections；Port P04 is connect with the external interface of information storage module 19；Port P05 is with LED drive module 22 to external Mouth connection；Port P06 is connect with 24 external interface of Voltage stabilizing module；Port P07 is connect with the conducting wire 14 of wind speed measurement module 17.
The signal amplification module 18 includes swept resistance R14, variable resistance R15, equivalent resistance R13 and R12, resistance R6, R7, R8, R9, R10, R11, operational amplifier OP1, OP2, OP3；Mono- termination power VCC of the swept resistance R15, a termination Ground；The one end equivalent resistance R13 is connected with R12, and the resistance R13 other ends are connected with the sliding end of swept resistance R15, one end of R12 It is connect with operational amplifier OP3, the one end variable resistance R14 is the external interface U0 in signal amplification module 18, and one end is connected to The "-" pole of operational amplifier OP3, the "+" grade ground connection of operational amplifier OP3, operational amplifier OP3 and swept resistance R14 lines Middle part and R13 and R12 lines in the middle part of be connected；The one end R10 is connect with the output end of operational amplifier OP3, and the other end connects Connect the "-" pole of operational amplifier OP2；The one end resistance R11 is grounded, the "+" pole of another termination operational amplifier OP2；R9 mono- is terminated On the line of R10 and OP2, the "-" pole of another termination operational amplifier OP1 of another terminating resistor R7, resistance R7；Operation is put The output of big device OP2 terminates on the line of resistance R9 and resistance R7；The one end resistance R8 is grounded, another termination operational amplifier The "+" pole of OP1；Mono- ends resistance R6 are connected on the line of resistance R7 and operational amplifier OP1 "-" pole, another to terminate at operation and put On the output end of big device OP1.
Described information memory module 19 includes A/D converter, resistance R16, triode Q1, capacitance C2, diode D2 and cunning Dynamic resistance R17, storage end；Wherein the output end X2 ground connection of A/D converter, output end X1 are connect with the one end resistance R16, resistance The other end of R16 is connected with the base stage of triode Q1, and the emitter of triode Q1 is connected with capacitance C2, another terminations of capacitance C2 Ground, and the collector of triode Q1 is connect with the cathode of diode D2, the anode connection swept resistance R17 of diode D2, sliding One end of iron-core coil in the other end connection storage end of resistance R17.
The remote control reception module 20 includes resistance R1, R2, R3, optocoupler seaming element TLP521；Wherein resistance R3 mono- Termination power VCC, No. 4 ports of another termination optical coupling component TLP521, signal input part KI1 are connected on R3 and No. 4 port On line；No. 3 ports of optocoupler seaming element TLP521 are grounded；Resistance R1 mono- terminates output signal port K12, and the other end connects optocoupler No. 1 port of seaming element TLP521, the one end resistance R2 are connected to the line of No. 1 port of resistance R1 and optocoupler seaming element TLP521 On, the other end connects No. 2 ports, and is grounded together with No. 2 ports.
The LED drive module 22 includes -4 line decoder of 2 line, three pieces 8bit parallel outputs mouth, displacement clock SCK, number According to latch clock RCK, data input pin SER；- 4 line decoder of wherein 2 line is parallel defeated by MOSFET connection parallel output mouths Outlet connection light-emitting diode display, displacement clock SCK, data latch clock RCK and data input pin SER pass through parallel output mouth It is connect with -4 line decoder of 2 line.
The circuit of the Voltage stabilizing module 24 includes voltage-stablizer LM78H03-500, capacitance C3；Wherein voltage-stablizer LM78H03- 500 c feet are connected with capacitance C3, and capacitance C3 is connected with the ports P06 of microcontroller 21-AT89S52, voltage-stablizer LM78H03-500 The ends a, the ends b are connected with direct current.
Embodiment 4：As shown in figures 1 to 6, a kind of measuring wind speed in real time sensor, including wind speed measurement module 17, signal are put Big module 18, information storage module 19, remote control reception module 20, microcontroller 21, LED drive module 22, frequency signal export mould Block 23 and Voltage stabilizing module 24；Wherein wind speed measurement module 17, signal amplification module 18, information storage module 19, remote control reception Module 20, LED drive module 22, frequency signal output module 23 are connected with microcontroller 21 respectively, and power supply passes through Voltage stabilizing module 24 It is connected with microcontroller 21.
The wind speed measurement module 17 includes wind wheel 1, even shape blade 2, gear I 3, shaft I 4, transmission gear 5, gear II 6, shaft II 7, capacitance fixator 8, rotor plate 9, condenser stator 10, insulation board 11, partition board 12, reset key 13, conducting wire 14, fixed coil 15, dust cover 16；Wherein wind wheel 1 is fixed on spoon shape blade 2 in shaft I 4, and gear I 3 is sleeved on shaft I 4 On rotate therewith, gear I 3 is engaged with transmission gear 5, is fixed on gear II 6 in the shaft II 7 of partition board 12 and is passed Moving gear 5 is engaged, and rotor plate 9 is fixed in shaft II 7 and is rotated therewith with capacitance fixator 8, condenser stator 10 are fixed on partition board 12, and insulation board 11 is filled between partition board 12, and 14 one end of conducting wire is connect with condenser stator 10, conducting wire 14 The other end is placed through the fixed coil 15 of sensor external, and reset key 13 is located at sensor external and is fixed in shaft II 7, Dust cover 16 is mounted on sensor internal and there are spacing between even shape blade 2.
The port P01 of the microcontroller 21-AT89S52 is connect with the signal input part K11 of remote control reception module 20；Port P02 is connect with the signal output end KO1 in frequency signal output module 23；Port P03 with it is external in signal amplification module 18 Interface U3 connections；Port P04 is connect with the external interface of information storage module 19；Port P05 is with LED drive module 22 to external Mouth connection；Port P06 is connect with 24 external interface of Voltage stabilizing module；Port P07 is connect with the conducting wire 14 of wind speed measurement module 17.
The signal amplification module 18 includes swept resistance R14, variable resistance R15, equivalent resistance R13 and R12, resistance R6, R7, R8, R9, R10, R11, operational amplifier OP1, OP2, OP3；Mono- termination power VCC of the swept resistance R15, a termination Ground；The one end equivalent resistance R13 is connected with R12, and the resistance R13 other ends are connected with the sliding end of swept resistance R15, one end of R12 It is connect with operational amplifier OP3, the one end variable resistance R14 is the external interface U0 in signal amplification module 18, and one end is connected to The "-" pole of operational amplifier OP3, the "+" grade ground connection of operational amplifier OP3, operational amplifier OP3 and swept resistance R14 lines Middle part and R13 and R12 lines in the middle part of be connected；The one end R10 is connect with the output end of operational amplifier OP3, and the other end connects Connect the "-" pole of operational amplifier OP2；The one end resistance R11 is grounded, the "+" pole of another termination operational amplifier OP2；R9 mono- is terminated On the line of R10 and OP2, the "-" pole of another termination operational amplifier OP1 of another terminating resistor R7, resistance R7；Operation is put The output of big device OP2 terminates on the line of resistance R9 and resistance R7；The one end resistance R8 is grounded, another termination operational amplifier The "+" pole of OP1；Mono- ends resistance R6 are connected on the line of resistance R7 and operational amplifier OP1 "-" pole, another to terminate at operation and put On the output end of big device OP1.
Described information memory module 19 includes A/D converter, resistance R16, triode Q1, capacitance C2, diode D2 and cunning Dynamic resistance R17, storage end；Wherein the output end X2 ground connection of A/D converter, output end X1 are connect with the one end resistance R16, resistance The other end of R16 is connected with the base stage of triode Q1, and the emitter of triode Q1 is connected with capacitance C2, another terminations of capacitance C2 Ground, and the collector of triode Q1 is connect with the cathode of diode D2, the anode connection swept resistance R17 of diode D2, sliding One end of iron-core coil in the other end connection storage end of resistance R17.
The remote control reception module 20 includes resistance R1, R2, R3, optocoupler seaming element TLP521；Wherein resistance R3 mono- Termination power VCC, No. 4 ports of another termination optical coupling component TLP521, signal input part KI1 are connected on R3 and No. 4 port On line；No. 3 ports of optocoupler seaming element TLP521 are grounded；Resistance R1 mono- terminates output signal port K12, and the other end connects optocoupler No. 1 port of seaming element TLP521, the one end resistance R2 are connected to the line of No. 1 port of resistance R1 and optocoupler seaming element TLP521 On, the other end connects No. 2 ports, and is grounded together with No. 2 ports.
The frequency signal output module 23 includes fixed value resistance R4, R5, triode amplifier VT1, capacitance C1, diode D1, relay JD1, switch port KO1A, K01B；Wherein resistance R5 mono- terminates signal output end KO1, a termination triode amplification The base stage of device VT1, the one end capacitance C1 are connected with the line of the base stage of R5 and triode amplifier VT1, the transmitting of the other end and VT1 Pole connects and is grounded；The one end resistance R4 is connected with the line of the base stage of resistance R5 and triode amplifier VT1, another to terminate at electricity On the line for holding C1 and VT1 emitters；The collector of VT1 connects 12V voltages；The anode connection power supply VCC of diode D1, diode The cathode of D1 is connected on the collector of VT1；Mono- termination power VCC of relay JD1, another termination 12V voltages；Switch port KO1A, K01B are also connect with relay JD1.
The circuit of the Voltage stabilizing module 24 includes voltage-stablizer LM78H03-500, capacitance C3；Wherein voltage-stablizer LM78H03- 500 c feet are connected with capacitance C3, and capacitance C3 is connected with the ports P06 of microcontroller 21-AT89S52, voltage-stablizer LM78H03-500 The ends a, the ends b are connected with direct current.
Embodiment 5：As shown in figures 1 to 6, a kind of measuring wind speed in real time sensor, including wind speed measurement module 17, signal are put Big module 18, information storage module 19, remote control reception module 20, microcontroller 21, LED drive module 22, frequency signal export mould Block 23 and Voltage stabilizing module 24；Wherein wind speed measurement module 17, signal amplification module 18, information storage module 19, remote control reception Module 20, LED drive module 22, frequency signal output module 23 are connected with microcontroller 21 respectively, and power supply passes through Voltage stabilizing module 24 It is connected with microcontroller 21.
The wind speed measurement module 17 includes wind wheel 1, even shape blade 2, gear I 3, shaft I 4, transmission gear 5, gear II 6, shaft II 7, capacitance fixator 8, rotor plate 9, condenser stator 10, insulation board 11, partition board 12, reset key 13, conducting wire 14, fixed coil 15, dust cover 16；Wherein wind wheel 1 is fixed on spoon shape blade 2 in shaft I 4, and gear I 3 is sleeved on shaft I 4 On rotate therewith, gear I 3 is engaged with transmission gear 5, is fixed on gear II 6 in the shaft II 7 of partition board 12 and is passed Moving gear 5 is engaged, and rotor plate 9 is fixed in shaft II 7 and is rotated therewith with capacitance fixator 8, condenser stator 10 are fixed on partition board 12, and insulation board 11 is filled between partition board 12, and 14 one end of conducting wire is connect with condenser stator 10, conducting wire 14 The other end is placed through the fixed coil 15 of sensor external, and reset key 13 is located at sensor external and is fixed in shaft II 7, Dust cover 16 is mounted on sensor internal and there are spacing between even shape blade 2.
The port P01 of the microcontroller 21-AT89S52 is connect with the signal input part K11 of remote control reception module 20；Port P02 is connect with the signal output end KO1 in frequency signal output module 23；Port P03 with it is external in signal amplification module 18 Interface U3 connections；Port P04 is connect with the external interface of information storage module 19；Port P05 is with LED drive module 22 to external Mouth connection；Port P06 is connect with 24 external interface of Voltage stabilizing module；Port P07 is connect with the conducting wire 14 of wind speed measurement module 17.
The signal amplification module 18 includes swept resistance R14, variable resistance R15, equivalent resistance R13 and R12, resistance R6, R7, R8, R9, R10, R11, operational amplifier OP1, OP2, OP3；Mono- termination power VCC of the swept resistance R15, a termination Ground；The one end equivalent resistance R13 is connected with R12, and the resistance R13 other ends are connected with the sliding end of swept resistance R15, one end of R12 It is connect with operational amplifier OP3, the one end variable resistance R14 is the external interface U0 in signal amplification module 18, and one end is connected to The "-" pole of operational amplifier OP3, the "+" grade ground connection of operational amplifier OP3, operational amplifier OP3 and swept resistance R14 lines Middle part and R13 and R12 lines in the middle part of be connected；The one end R10 is connect with the output end of operational amplifier OP3, and the other end connects Connect the "-" pole of operational amplifier OP2；The one end resistance R11 is grounded, the "+" pole of another termination operational amplifier OP2；R9 mono- is terminated On the line of R10 and OP2, the "-" pole of another termination operational amplifier OP1 of another terminating resistor R7, resistance R7；Operation is put The output of big device OP2 terminates on the line of resistance R9 and resistance R7；The one end resistance R8 is grounded, another termination operational amplifier The "+" pole of OP1；Mono- ends resistance R6 are connected on the line of resistance R7 and operational amplifier OP1 "-" pole, another to terminate at operation and put On the output end of big device OP1.
Described information memory module 19 includes A/D converter, resistance R16, triode Q1, capacitance C2, diode D2 and cunning Dynamic resistance R17, storage end；Wherein the output end X2 ground connection of A/D converter, output end X1 are connect with the one end resistance R16, resistance The other end of R16 is connected with the base stage of triode Q1, and the emitter of triode Q1 is connected with capacitance C2, another terminations of capacitance C2 Ground, and the collector of triode Q1 is connect with the cathode of diode D2, the anode connection swept resistance R17 of diode D2, sliding One end of iron-core coil in the other end connection storage end of resistance R17.
The LED drive module 22 includes -4 line decoder of 2 line, three pieces 8bit parallel outputs mouth, displacement clock SCK, number According to latch clock RCK, data input pin SER；- 4 line decoder of wherein 2 line is parallel defeated by MOSFET connection parallel output mouths Outlet connection light-emitting diode display, displacement clock SCK, data latch clock RCK and data input pin SER pass through parallel output mouth It is connect with -4 line decoder of 2 line.
The frequency signal output module 23 includes fixed value resistance R4, R5, triode amplifier VT1, capacitance C1, diode D1, relay JD1, switch port KO1A, K01B；Wherein resistance R5 mono- terminates signal output end KO1, a termination triode amplification The base stage of device VT1, the one end capacitance C1 are connected with the line of the base stage of R5 and triode amplifier VT1, the transmitting of the other end and VT1 Pole connects and is grounded；The one end resistance R4 is connected with the line of the base stage of resistance R5 and triode amplifier VT1, another to terminate at electricity On the line for holding C1 and VT1 emitters；The collector of VT1 connects 12V voltages；The anode connection power supply VCC of diode D1, diode The cathode of D1 is connected on the collector of VT1；Mono- termination power VCC of relay JD1, another termination 12V voltages；Switch port KO1A, K01B are also connect with relay JD1.
The circuit of the Voltage stabilizing module 24 includes voltage-stablizer LM78H03-500, capacitance C3；Wherein voltage-stablizer LM78H03- 500 c feet are connected with capacitance C3, and capacitance C3 is connected with the ports P06 of microcontroller 21-AT89S52, voltage-stablizer LM78H03-500 The ends a, the ends b are connected with direct current.
Embodiment 6：As shown in figures 1 to 6, a kind of measuring wind speed in real time sensor, including wind speed measurement module 17, signal are put Big module 18, information storage module 19, remote control reception module 20, microcontroller 21, LED drive module 22, frequency signal export mould Block 23 and Voltage stabilizing module 24；Wherein wind speed measurement module 17, signal amplification module 18, information storage module 19, remote control reception Module 20, LED drive module 22, frequency signal output module 23 are connected with microcontroller 21 respectively, and power supply passes through Voltage stabilizing module 24 It is connected with microcontroller 21.
The wind speed measurement module 17 includes wind wheel 1, even shape blade 2, gear I 3, shaft I 4, transmission gear 5, gear II 6, shaft II 7, capacitance fixator 8, rotor plate 9, condenser stator 10, insulation board 11, partition board 12, reset key 13, conducting wire 14, fixed coil 15, dust cover 16；Wherein wind wheel 1 is fixed on spoon shape blade 2 in shaft I 4, and gear I 3 is sleeved on shaft I 4 On rotate therewith, gear I 3 is engaged with transmission gear 5, is fixed on gear II 6 in the shaft II 7 of partition board 12 and is passed Moving gear 5 is engaged, and rotor plate 9 is fixed in shaft II 7 and is rotated therewith with capacitance fixator 8, condenser stator 10 are fixed on partition board 12, and insulation board 11 is filled between partition board 12, and 14 one end of conducting wire is connect with condenser stator 10, conducting wire 14 The other end is placed through the fixed coil 15 of sensor external, and reset key 13 is located at sensor external and is fixed in shaft II 7, Dust cover 16 is mounted on sensor internal and there are spacing between even shape blade 2.
The port P01 of the microcontroller 21-AT89S52 is connect with the signal input part K11 of remote control reception module 20；Port P02 is connect with the signal output end KO1 in frequency signal output module 23；Port P03 with it is external in signal amplification module 18 Interface U3 connections；Port P04 is connect with the external interface of information storage module 19；Port P05 is with LED drive module 22 to external Mouth connection；Port P06 is connect with 24 external interface of Voltage stabilizing module；Port P07 is connect with the conducting wire 14 of wind speed measurement module 17.
The signal amplification module 18 includes swept resistance R14, variable resistance R15, equivalent resistance R13 and R12, resistance R6, R7, R8, R9, R10, R11, operational amplifier OP1, OP2, OP3；Mono- termination power VCC of the swept resistance R15, a termination Ground；The one end equivalent resistance R13 is connected with R12, and the resistance R13 other ends are connected with the sliding end of swept resistance R15, one end of R12 It is connect with operational amplifier OP3, the one end variable resistance R14 is the external interface U0 in signal amplification module 18, and one end is connected to The "-" pole of operational amplifier OP3, the "+" grade ground connection of operational amplifier OP3, operational amplifier OP3 and swept resistance R14 lines Middle part and R13 and R12 lines in the middle part of be connected；The one end R10 is connect with the output end of operational amplifier OP3, and the other end connects Connect the "-" pole of operational amplifier OP2；The one end resistance R11 is grounded, the "+" pole of another termination operational amplifier OP2；R9 mono- is terminated On the line of R10 and OP2, the "-" pole of another termination operational amplifier OP1 of another terminating resistor R7, resistance R7；Operation is put The output of big device OP2 terminates on the line of resistance R9 and resistance R7；The one end resistance R8 is grounded, another termination operational amplifier The "+" pole of OP1；Mono- ends resistance R6 are connected on the line of resistance R7 and operational amplifier OP1 "-" pole, another to terminate at operation and put On the output end of big device OP1.
The remote control reception module 20 includes resistance R1, R2, R3, optocoupler seaming element TLP521；Wherein resistance R3 mono- Termination power VCC, No. 4 ports of another termination optical coupling component TLP521, signal input part KI1 are connected on R3 and No. 4 port On line；No. 3 ports of optocoupler seaming element TLP521 are grounded；Resistance R1 mono- terminates output signal port K12, and the other end connects optocoupler No. 1 port of seaming element TLP521, the one end resistance R2 are connected to the line of No. 1 port of resistance R1 and optocoupler seaming element TLP521 On, the other end connects No. 2 ports, and is grounded together with No. 2 ports.
The LED drive module 22 includes -4 line decoder of 2 line, three pieces 8bit parallel outputs mouth, displacement clock SCK, number According to latch clock RCK, data input pin SER；- 4 line decoder of wherein 2 line is parallel defeated by MOSFET connection parallel output mouths Outlet connection light-emitting diode display, displacement clock SCK, data latch clock RCK and data input pin SER pass through parallel output mouth It is connect with -4 line decoder of 2 line.
The frequency signal output module 23 includes fixed value resistance R4, R5, triode amplifier VT1, capacitance C1, diode D1, relay JD1, switch port KO1A, K01B；Wherein resistance R5 mono- terminates signal output end KO1, a termination triode amplification The base stage of device VT1, the one end capacitance C1 are connected with the line of the base stage of R5 and triode amplifier VT1, the transmitting of the other end and VT1 Pole connects and is grounded；The one end resistance R4 is connected with the line of the base stage of resistance R5 and triode amplifier VT1, another to terminate at electricity On the line for holding C1 and VT1 emitters；The collector of VT1 connects 12V voltages；The anode connection power supply VCC of diode D1, diode The cathode of D1 is connected on the collector of VT1；Mono- termination power VCC of relay JD1, another termination 12V voltages；Switch port KO1A, K01B are also connect with relay JD1.
The circuit of the Voltage stabilizing module 24 includes voltage-stablizer LM78H03-500, capacitance C3；Wherein voltage-stablizer LM78H03- 500 c feet are connected with capacitance C3, and capacitance C3 is connected with the ports P06 of microcontroller 21-AT89S52, voltage-stablizer LM78H03-500 The ends a, the ends b are connected with direct current.
Embodiment 7：As shown in figures 1 to 6, a kind of measuring wind speed in real time sensor, including wind speed measurement module 17, signal are put Big module 18, information storage module 19, remote control reception module 20, microcontroller 21, LED drive module 22, frequency signal export mould Block 23 and Voltage stabilizing module 24；Wherein wind speed measurement module 17, signal amplification module 18, information storage module 19, remote control reception Module 20, LED drive module 22, frequency signal output module 23 are connected with microcontroller 21 respectively, and power supply passes through Voltage stabilizing module 24 It is connected with microcontroller 21.
The wind speed measurement module 17 includes wind wheel 1, even shape blade 2, gear I 3, shaft I 4, transmission gear 5, gear II 6, shaft II 7, capacitance fixator 8, rotor plate 9, condenser stator 10, insulation board 11, partition board 12, reset key 13, conducting wire 14, fixed coil 15, dust cover 16；Wherein wind wheel 1 is fixed on spoon shape blade 2 in shaft I 4, and gear I 3 is sleeved on shaft I 4 On rotate therewith, gear I 3 is engaged with transmission gear 5, is fixed on gear II 6 in the shaft II 7 of partition board 12 and is passed Moving gear 5 is engaged, and rotor plate 9 is fixed in shaft II 7 and is rotated therewith with capacitance fixator 8, condenser stator 10 are fixed on partition board 12, and insulation board 11 is filled between partition board 12, and 14 one end of conducting wire is connect with condenser stator 10, conducting wire 14 The other end is placed through the fixed coil 15 of sensor external, and reset key 13 is located at sensor external and is fixed in shaft II 7, Dust cover 16 is mounted on sensor internal and there are spacing between even shape blade 2.
The port P01 of the microcontroller 21-AT89S52 is connect with the signal input part K11 of remote control reception module 20；Port P02 is connect with the signal output end KO1 in frequency signal output module 23；Port P03 with it is external in signal amplification module 18 Interface U3 connections；Port P04 is connect with the external interface of information storage module 19；Port P05 is with LED drive module 22 to external Mouth connection；Port P06 is connect with 24 external interface of Voltage stabilizing module；Port P07 is connect with the conducting wire 14 of wind speed measurement module 17.
Described information memory module 19 includes A/D converter, resistance R16, triode Q1, capacitance C2, diode D2 and cunning Dynamic resistance R17, storage end；Wherein the output end X2 ground connection of A/D converter, output end X1 are connect with the one end resistance R16, resistance The other end of R16 is connected with the base stage of triode Q1, and the emitter of triode Q1 is connected with capacitance C2, another terminations of capacitance C2 Ground, and the collector of triode Q1 is connect with the cathode of diode D2, the anode connection swept resistance R17 of diode D2, sliding One end of iron-core coil in the other end connection storage end of resistance R17.
The remote control reception module 20 includes resistance R1, R2, R3, optocoupler seaming element TLP521；Wherein resistance R3 mono- Termination power VCC, No. 4 ports of another termination optical coupling component TLP521, signal input part KI1 are connected on R3 and No. 4 port On line；No. 3 ports of optocoupler seaming element TLP521 are grounded；Resistance R1 mono- terminates output signal port K12, and the other end connects optocoupler No. 1 port of seaming element TLP521, the one end resistance R2 are connected to the line of No. 1 port of resistance R1 and optocoupler seaming element TLP521 On, the other end connects No. 2 ports, and is grounded together with No. 2 ports.
The LED drive module 22 includes -4 line decoder of 2 line, three pieces 8bit parallel outputs mouth, displacement clock SCK, number According to latch clock RCK, data input pin SER；- 4 line decoder of wherein 2 line is parallel defeated by MOSFET connection parallel output mouths Outlet connection light-emitting diode display, displacement clock SCK, data latch clock RCK and data input pin SER pass through parallel output mouth It is connect with -4 line decoder of 2 line.
The frequency signal output module 23 includes fixed value resistance R4, R5, triode amplifier VT1, capacitance C1, diode D1, relay JD1, switch port KO1A, K01B；Wherein resistance R5 mono- terminates signal output end KO1, a termination triode amplification The base stage of device VT1, the one end capacitance C1 are connected with the line of the base stage of R5 and triode amplifier VT1, the transmitting of the other end and VT1 Pole connects and is grounded；The one end resistance R4 is connected with the line of the base stage of resistance R5 and triode amplifier VT1, another to terminate at electricity On the line for holding C1 and VT1 emitters；The collector of VT1 connects 12V voltages；The anode connection power supply VCC of diode D1, diode The cathode of D1 is connected on the collector of VT1；Mono- termination power VCC of relay JD1, another termination 12V voltages；Switch port KO1A, K01B are also connect with relay JD1.
The circuit of the Voltage stabilizing module 24 includes voltage-stablizer LM78H03-500, capacitance C3；Wherein voltage-stablizer LM78H03- 500 c feet are connected with capacitance C3, and capacitance C3 is connected with the ports P06 of microcontroller 21-AT89S52, voltage-stablizer LM78H03-500 The ends a, the ends b are connected with direct current.
Embodiment 8：As shown in figures 1 to 6, a kind of measuring wind speed in real time sensor, including wind speed measurement module 17, signal are put Big module 18, information storage module 19, remote control reception module 20, microcontroller 21, LED drive module 22, frequency signal export mould Block 23 and Voltage stabilizing module 24；Wherein wind speed measurement module 17, signal amplification module 18, information storage module 19, remote control reception Module 20, LED drive module 22, frequency signal output module 23 are connected with microcontroller 21 respectively, and power supply passes through Voltage stabilizing module 24 It is connected with microcontroller 21.
The wind speed measurement module 17 includes wind wheel 1, even shape blade 2, gear I 3, shaft I 4, transmission gear 5, gear II 6, shaft II 7, capacitance fixator 8, rotor plate 9, condenser stator 10, insulation board 11, partition board 12, reset key 13, conducting wire 14, fixed coil 15, dust cover 16；Wherein wind wheel 1 is fixed on spoon shape blade 2 in shaft I 4, and gear I 3 is sleeved on shaft I 4 On rotate therewith, gear I 3 is engaged with transmission gear 5, is fixed on gear II 6 in the shaft II 7 of partition board 12 and is passed Moving gear 5 is engaged, and rotor plate 9 is fixed in shaft II 7 and is rotated therewith with capacitance fixator 8, condenser stator 10 are fixed on partition board 12, and insulation board 11 is filled between partition board 12, and 14 one end of conducting wire is connect with condenser stator 10, conducting wire 14 The other end is placed through the fixed coil 15 of sensor external, and reset key 13 is located at sensor external and is fixed in shaft II 7, Dust cover 16 is mounted on sensor internal and there are spacing between even shape blade 2.
The signal amplification module 18 includes swept resistance R14, variable resistance R15, equivalent resistance R13 and R12, resistance R6, R7, R8, R9, R10, R11, operational amplifier OP1, OP2, OP3；Mono- termination power VCC of the swept resistance R15, a termination Ground；The one end equivalent resistance R13 is connected with R12, and the resistance R13 other ends are connected with the sliding end of swept resistance R15, one end of R12 It is connect with operational amplifier OP3, the one end variable resistance R14 is the external interface U0 in signal amplification module 18, and one end is connected to The "-" pole of operational amplifier OP3, the "+" grade ground connection of operational amplifier OP3, operational amplifier OP3 and swept resistance R14 lines Middle part and R13 and R12 lines in the middle part of be connected；The one end R10 is connect with the output end of operational amplifier OP3, and the other end connects Connect the "-" pole of operational amplifier OP2；The one end resistance R11 is grounded, the "+" pole of another termination operational amplifier OP2；R9 mono- is terminated On the line of R10 and OP2, the "-" pole of another termination operational amplifier OP1 of another terminating resistor R7, resistance R7；Operation is put The output of big device OP2 terminates on the line of resistance R9 and resistance R7；The one end resistance R8 is grounded, another termination operational amplifier The "+" pole of OP1；Mono- ends resistance R6 are connected on the line of resistance R7 and operational amplifier OP1 "-" pole, another to terminate at operation and put On the output end of big device OP1.
Described information memory module 19 includes A/D converter, resistance R16, triode Q1, capacitance C2, diode D2 and cunning Dynamic resistance R17, storage end；Wherein the output end X2 ground connection of A/D converter, output end X1 are connect with the one end resistance R16, resistance The other end of R16 is connected with the base stage of triode Q1, and the emitter of triode Q1 is connected with capacitance C2, another terminations of capacitance C2 Ground, and the collector of triode Q1 is connect with the cathode of diode D2, the anode connection swept resistance R17 of diode D2, sliding One end of iron-core coil in the other end connection storage end of resistance R17.
The remote control reception module 20 includes resistance R1, R2, R3, optocoupler seaming element TLP521；Wherein resistance R3 mono- Termination power VCC, No. 4 ports of another termination optical coupling component TLP521, signal input part KI1 are connected on R3 and No. 4 port On line；No. 3 ports of optocoupler seaming element TLP521 are grounded；Resistance R1 mono- terminates output signal port K12, and the other end connects optocoupler No. 1 port of seaming element TLP521, the one end resistance R2 are connected to the line of No. 1 port of resistance R1 and optocoupler seaming element TLP521 On, the other end connects No. 2 ports, and is grounded together with No. 2 ports.
The LED drive module 22 includes -4 line decoder of 2 line, three pieces 8bit parallel outputs mouth, displacement clock SCK, number According to latch clock RCK, data input pin SER；- 4 line decoder of wherein 2 line is parallel defeated by MOSFET connection parallel output mouths Outlet connection light-emitting diode display, displacement clock SCK, data latch clock RCK and data input pin SER pass through parallel output mouth It is connect with -4 line decoder of 2 line.
The frequency signal output module 23 includes fixed value resistance R4, R5, triode amplifier VT1, capacitance C1, diode D1, relay JD1, switch port KO1A, K01B；Wherein resistance R5 mono- terminates signal output end KO1, a termination triode amplification The base stage of device VT1, the one end capacitance C1 are connected with the line of the base stage of R5 and triode amplifier VT1, the transmitting of the other end and VT1 Pole connects and is grounded；The one end resistance R4 is connected with the line of the base stage of resistance R5 and triode amplifier VT1, another to terminate at electricity On the line for holding C1 and VT1 emitters；The collector of VT1 connects 12V voltages；The anode connection power supply VCC of diode D1, diode The cathode of D1 is connected on the collector of VT1；Mono- termination power VCC of relay JD1, another termination 12V voltages；Switch port KO1A, K01B are also connect with relay JD1.
The circuit of the Voltage stabilizing module 24 includes voltage-stablizer LM78H03-500, capacitance C3；Wherein voltage-stablizer LM78H03- 500 c feet are connected with capacitance C3, and capacitance C3 is connected with the ports P06 of microcontroller 21-AT89S52, voltage-stablizer LM78H03-500 The ends a, the ends b are connected with direct current.
Embodiment 9：As shown in figures 1 to 6, a kind of measuring wind speed in real time sensor, including wind speed measurement module 17, signal are put Big module 18, information storage module 19, remote control reception module 20, microcontroller 21, LED drive module 22, frequency signal export mould Block 23 and Voltage stabilizing module 24；Wherein wind speed measurement module 17, signal amplification module 18, information storage module 19, remote control reception Module 20, LED drive module 22, frequency signal output module 23 are connected with microcontroller 21 respectively, and power supply passes through Voltage stabilizing module 24 It is connected with microcontroller 21.
The port P01 of the microcontroller 21-AT89S52 is connect with the signal input part K11 of remote control reception module 20；Port P02 is connect with the signal output end KO1 in frequency signal output module 23；Port P03 with it is external in signal amplification module 18 Interface U3 connections；Port P04 is connect with the external interface of information storage module 19；Port P05 is with LED drive module 22 to external Mouth connection；Port P06 is connect with 24 external interface of Voltage stabilizing module；Port P07 is connect with the conducting wire 14 of wind speed measurement module 17.
The signal amplification module 18 includes swept resistance R14, variable resistance R15, equivalent resistance R13 and R12, resistance R6, R7, R8, R9, R10, R11, operational amplifier OP1, OP2, OP3；Mono- termination power VCC of the swept resistance R15, a termination Ground；The one end equivalent resistance R13 is connected with R12, and the resistance R13 other ends are connected with the sliding end of swept resistance R15, one end of R12 It is connect with operational amplifier OP3, the one end variable resistance R14 is the external interface U0 in signal amplification module 18, and one end is connected to The "-" pole of operational amplifier OP3, the "+" grade ground connection of operational amplifier OP3, operational amplifier OP3 and swept resistance R14 lines Middle part and R13 and R12 lines in the middle part of be connected；The one end R10 is connect with the output end of operational amplifier OP3, and the other end connects Connect the "-" pole of operational amplifier OP2；The one end resistance R11 is grounded, the "+" pole of another termination operational amplifier OP2；R9 mono- is terminated On the line of R10 and OP2, the "-" pole of another termination operational amplifier OP1 of another terminating resistor R7, resistance R7；Operation is put The output of big device OP2 terminates on the line of resistance R9 and resistance R7；The one end resistance R8 is grounded, another termination operational amplifier The "+" pole of OP1；Mono- ends resistance R6 are connected on the line of resistance R7 and operational amplifier OP1 "-" pole, another to terminate at operation and put On the output end of big device OP1.
Described information memory module 19 includes A/D converter, resistance R16, triode Q1, capacitance C2, diode D2 and cunning Dynamic resistance R17, storage end；Wherein the output end X2 ground connection of A/D converter, output end X1 are connect with the one end resistance R16, resistance The other end of R16 is connected with the base stage of triode Q1, and the emitter of triode Q1 is connected with capacitance C2, another terminations of capacitance C2 Ground, and the collector of triode Q1 is connect with the cathode of diode D2, the anode connection swept resistance R17 of diode D2, sliding One end of iron-core coil in the other end connection storage end of resistance R17.
The remote control reception module 20 includes resistance R1, R2, R3, optocoupler seaming element TLP521；Wherein resistance R3 mono- Termination power VCC, No. 4 ports of another termination optical coupling component TLP521, signal input part KI1 are connected on R3 and No. 4 port On line；No. 3 ports of optocoupler seaming element TLP521 are grounded；Resistance R1 mono- terminates output signal port K12, and the other end connects optocoupler No. 1 port of seaming element TLP521, the one end resistance R2 are connected to the line of No. 1 port of resistance R1 and optocoupler seaming element TLP521 On, the other end connects No. 2 ports, and is grounded together with No. 2 ports.
The LED drive module 22 includes -4 line decoder of 2 line, three pieces 8bit parallel outputs mouth, displacement clock SCK, number According to latch clock RCK, data input pin SER；- 4 line decoder of wherein 2 line is parallel defeated by MOSFET connection parallel output mouths Outlet connection light-emitting diode display, displacement clock SCK, data latch clock RCK and data input pin SER pass through parallel output mouth It is connect with -4 line decoder of 2 line.
The frequency signal output module 23 includes fixed value resistance R4, R5, triode amplifier VT1, capacitance C1, diode D1, relay JD1, switch port KO1A, K01B；Wherein resistance R5 mono- terminates signal output end KO1, a termination triode amplification The base stage of device VT1, the one end capacitance C1 are connected with the line of the base stage of R5 and triode amplifier VT1, the transmitting of the other end and VT1 Pole connects and is grounded；The one end resistance R4 is connected with the line of the base stage of resistance R5 and triode amplifier VT1, another to terminate at electricity On the line for holding C1 and VT1 emitters；The collector of VT1 connects 12V voltages；The anode connection power supply VCC of diode D1, diode The cathode of D1 is connected on the collector of VT1；Mono- termination power VCC of relay JD1, another termination 12V voltages；Switch port KO1A, K01B are also connect with relay JD1.
The circuit of the Voltage stabilizing module 24 includes voltage-stablizer LM78H03-500, capacitance C3；Wherein voltage-stablizer LM78H03- 500 c feet are connected with capacitance C3, and capacitance C3 is connected with the ports P06 of microcontroller 21-AT89S52, voltage-stablizer LM78H03-500 The ends a, the ends b are connected with direct current.
Embodiment 10：As shown in figures 1 to 6, a kind of measuring wind speed in real time sensor, including wind speed measurement module 17, signal are put Big module 18, information storage module 19, remote control reception module 20, microcontroller 21, LED drive module 22, frequency signal export mould Block 23 and Voltage stabilizing module 24；Wherein wind speed measurement module 17, signal amplification module 18, information storage module 19, remote control reception Module 20, LED drive module 22, frequency signal output module 23 are connected with microcontroller 21 respectively, and power supply passes through Voltage stabilizing module 24 It is connected with microcontroller 21.
The wind speed measurement module 17 includes wind wheel 1, even shape blade 2, gear I 3, shaft I 4, transmission gear 5, gear II 6, shaft II 7, capacitance fixator 8, rotor plate 9, condenser stator 10, insulation board 11, partition board 12, reset key 13, conducting wire 14, fixed coil 15, dust cover 16；Wherein wind wheel 1 is fixed on spoon shape blade 2 in shaft I 4, and gear I 3 is sleeved on shaft I 4 On rotate therewith, gear I 3 is engaged with transmission gear 5, is fixed on gear II 6 in the shaft II 7 of partition board 12 and is passed Moving gear 5 is engaged, and rotor plate 9 is fixed in shaft II 7 and is rotated therewith with capacitance fixator 8, condenser stator 10 are fixed on partition board 12, and insulation board 11 is filled between partition board 12, and 14 one end of conducting wire is connect with condenser stator 10, conducting wire 14 The other end is placed through the fixed coil 15 of sensor external, and reset key 13 is located at sensor external and is fixed in shaft II 7, Dust cover 16 is mounted on sensor internal and there are spacing between even shape blade 2.
Embodiment 11：As shown in figures 1 to 6, a kind of measuring wind speed in real time sensor, including wind speed measurement module 17, signal are put Big module 18, information storage module 19, remote control reception module 20, microcontroller 21, LED drive module 22, frequency signal export mould Block 23 and Voltage stabilizing module 24；Wherein wind speed measurement module 17, signal amplification module 18, information storage module 19, remote control reception Module 20, LED drive module 22, frequency signal output module 23 are connected with microcontroller 21 respectively, and power supply passes through Voltage stabilizing module 24 It is connected with microcontroller 21.
The specific implementation mode of the present invention is explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned Embodiment within the knowledge of a person skilled in the art can also be before not departing from present inventive concept Put that various changes can be made.

Claims (7)

1. a kind of measuring wind speed in real time sensor, it is characterised in that：Including wind speed measurement module（17）, signal amplification module （18）, information storage module（19）, remote control reception module（20）, microcontroller（21）, LED drive module（22）, frequency signal it is defeated Go out module（23）And Voltage stabilizing module（24）；Wherein wind speed measurement module（17）, signal amplification module（18）, information storage module （19）, remote control reception module（20）, LED drive module（22）, frequency signal output module（23）Respectively with microcontroller（21）Phase Even, power supply passes through Voltage stabilizing module（24）With microcontroller（21）It is connected；
The wind speed measurement module（17）Including wind wheel（1）, even shape blade（2）, gear I（3）, shaft I（4）, transmission gear （5）, gear II（6）, shaft II（7）, capacitance fixator（8）, rotor plate（9）, condenser stator（10）, insulation board （11）, partition board（12）, reset key（13）, conducting wire（14）, fixed coil（15）, dust cover（16）；Wherein wind wheel（1）With spoon shape leaf Piece（2）It is fixed on shaft I（4）On, gear I（3）It is sleeved on shaft I（4）On rotate therewith, gear I（3）With transmission gear （5）Occlusion, is fixed on across partition board（12）Shaft II（7）On gear II（6）With transmission gear（5）Occlusion, capacitor are dynamic Piece（9）With capacitance fixator（8）It is fixed on shaft II（7）It goes up and rotates therewith, condenser stator（10）It is fixed on partition board （12）On, with partition board（12）Between fill insulation board（11）, conducting wire（14）One end and condenser stator（10）Connection, conducting wire（14） The other end is placed through the fixed coil of sensor external（15）, reset key（13）Positioned at sensor external and it is fixed on shaft II （7）On, dust cover（16）Mounted on sensor internal and with even shape blade（2）Between there are spacing；
The microcontroller（21）For AT89S52, port P01 and remote control reception module（20）Signal input part K11 connections；End Mouth P02 and frequency signal output module（23）In signal output end KO1 connections；Port P03 and signal amplification module（18）In External interface U3 connections；Port P04 and information storage module（19）External interface connection；Port P05 and LED drive module （22）External interface connects；Port P06 and Voltage stabilizing module（24）External interface connects；Port P07 and wind speed measurement module（17） Conducting wire（14）Connection.
2. measuring wind speed in real time sensor according to claim 1, it is characterised in that：The signal amplification module（18）Packet Include variable resistance R14, swept resistance R15, equivalent resistance R13 and R12, resistance R6, R7, R8, R9, R10, R11, operational amplifier OP1、OP2、OP3；Mono- termination power VCC of the swept resistance R15, one end ground connection；The one end equivalent resistance R13 is connected with R12, electricity The resistance R13 other ends are connected with the sliding end of swept resistance R15, and one end of R12 is connect with operational amplifier OP3, variable resistance R14 One end is signal amplification module（18）In external interface U0, one end is connected to the "-" pole of operational amplifier OP3, operation amplifier The "+" grade of device OP3 is grounded, and operational amplifier OP3 is connected with the middle part of variable resistance R14 lines with the middle part of R13 and R12 lines It connects；The one end R10 is connect with the output end of operational amplifier OP3, and the other end connects the "-" pole of operational amplifier OP2；Resistance R11 One end is grounded, the "+" pole of another termination operational amplifier OP2；Mono- ends R9 are connected on the line of R10 and OP2, another terminating resistor The "-" pole of another termination operational amplifier OP1 of R7, resistance R7；The output of operational amplifier OP2 terminates at resistance R9 and resistance On the line of R7；The one end resistance R8 is grounded, the "+" pole of another termination operational amplifier OP1；Mono- ends resistance R6 be connected on resistance R7 with It is another to terminate on the output end of operational amplifier OP1 on the line of operational amplifier OP1 "-" pole.
3. measuring wind speed in real time sensor according to claim 1, it is characterised in that：Described information memory module（19）Packet Include A/D converter, resistance R16, triode Q1, capacitance C2, diode D2 and swept resistance R17, storage end；Wherein A/D is converted The output end X2 ground connection of device, output end X1 are connect with the one end resistance R16, the other end of resistance R16 and the base stage phase of triode Q1 Even, the emitter of triode Q1 is connected with capacitance C2, capacitance C2 other ends ground connection, and the collector of triode Q1 and diode D2 Cathode connection, diode D2 anode connection swept resistance R17, swept resistance R17 the other end connection storage end in iron One end of core coil.
4. measuring wind speed in real time sensor according to claim 1, it is characterised in that：The remote control reception module（20）Packet It includes including resistance R1, R2, R3, optocoupler seaming element TLP521；Wherein mono- termination power VCC of resistance R3, another termination optical coupling group No. 4 ports of part TLP521, signal input part KI1 are connected on the line of R3 and No. 4 port；No. 3 of optocoupler seaming element TLP521 Port is grounded；Resistance R1 mono- terminates output signal port K12, and the other end connects No. 1 port of optocoupler seaming element TLP521, resistance R2 One end is connected on the line of No. 1 port of resistance R1 and optocoupler seaming element TLP521, and the other end connects No. 2 ports, and with No. 2 Port is grounded together.
5. measuring wind speed in real time sensor according to claim 1, it is characterised in that：The LED drive module（22）Packet Include -4 line decoder of 2 line, three pieces 8bit parallel outputs mouth, displacement clock SCK, data latch clock RCK, data input pin SER； - 4 line decoder of wherein 2 line connects light-emitting diode display, displacement clock by MOSFET connection parallel output mouths, parallel output mouth SCK, data latch clock RCK and data input pin SER are connect by parallel output mouth with -4 line decoder of 2 line.
6. measuring wind speed in real time sensor according to claim 1, it is characterised in that：The frequency signal output module （23）Including fixed value resistance R4, R5, triode amplifier VT1, capacitance C1, diode D1, relay JD1, switch port KO1A, K01B；Wherein resistance R5 mono- terminates signal output end KO1, the base stage of a termination triode amplifier VT1, the one end capacitance C1 and R5 It is connected with the line of the base stage of triode amplifier VT1, the emitter of the other end and VT1 are connected and is grounded；The one end resistance R4 with Resistance R5 is connected with the line of the base stage of triode amplifier VT1, another to terminate on the line of capacitance C1 and VT1 emitters； The collector of VT1 connects 12V voltages；The anode connection power supply VCC of diode D1, the cathode of diode D1 are connected on the collector of VT1 On；Mono- termination power VCC of relay JD1, another termination 12V voltages；Switch port KO1A, K01B are also connect with relay JD1.
7. measuring wind speed in real time sensor according to claim 1, it is characterised in that：The Voltage stabilizing module（24）Circuit Including voltage-stablizer LM78H03-500, capacitance C3；The wherein c feet of voltage-stablizer LM78H03-500 are connected with capacitance C3, capacitance C3 with Microcontroller（21）The ports P06 of AT89S52 are connected, and the ends a, the ends b of voltage-stablizer LM78H03-500 are connected with direct current.
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CN106524382B (en) * 2016-12-20 2019-04-30 广州正德工业工程技术有限公司 A kind of ventilation duct that can automatically control air quantity
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CN113432658B (en) * 2021-08-26 2022-01-11 广东信通通信有限公司 Electric power operation risk prediction and evaluation system

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CN104142408A (en) * 2014-08-18 2014-11-12 贾玉凤 Photoelectric type wind direction and wind speed measuring device
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CN2265547Y (en) * 1996-04-12 1997-10-22 深圳市气象服务公司 Portable wind-measuring instrument
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