CN105067834A

CN105067834A - Sensor for measuring wind speed in real time

Info

Publication number: CN105067834A
Application number: CN201510435095.4A
Authority: CN
Inventors: 张晶; 石少玲; 薛冷; 肖智斌
Original assignee: Kunming University of Science and Technology
Current assignee: Kunming University of Science and Technology
Priority date: 2015-07-23
Filing date: 2015-07-23
Publication date: 2015-11-18
Anticipated expiration: 2035-07-23
Also published as: CN105067834B

Abstract

The invention relates to a sensor for measuring the wind speed in real time, and belongs to the technical field of sensors. The sensor for measuring the wind speed in real time comprises a wind speed detection module, a signal amplification module, an information storage module, a remote control receiving module, a single-chip microcomputer, an LED driving module, a frequency signal output module and a voltage stabilization module, wherein the wind speed detection module, the signal amplification module, the information storage module, the remote control receiving module, the LED driving module and the frequency signal output module are respectively connected with the single-chip microcomputer. A power supply is connected with the single-chip microcomputer through the voltage stabilization module. The sensor for measuring the wind speed in real time has the advantages that the structure is simple, the cost is low, the operation is convenient, the precision is high, the wind speed can be detected by a probe of the sensor, and effective wind speed measurement is carried out, the operation in working is convenient, the manual cost is lowered, and the integral working efficiency is improved.

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 sensor, belong to sensor technical field.

Background technology

The meteorological pith detected is not only in the measurement of current wind speed, and also closely related with mineral industry.Apparatus structure at present about wind speed measurement is complicated, with high costs, and heavier, is inconvenient to carry.This patent proposes a kind of portable measuring wind speed in real time sensor, effectively can measure the wind speed in hole, ore deposit.

Summary of the invention

The invention provides a kind of measuring wind speed in real time sensor, for solution proving installation complex structure, with high costs, precision is low, is not easy to the problem of carrying.

Technical scheme of the present invention is: a kind of measuring wind speed in real time sensor, comprises wind speed measurement module 17, signal amplification module 18, information storage module 19, remote control reception module 20, single-chip microcomputer 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 module 20, LED drive module 22, frequency signal output module 23 are connected with single-chip microcomputer 21 respectively, and power supply is connected with single-chip microcomputer 21 by Voltage stabilizing module 24.

Described wind speed measurement module 17 comprises wind wheel 1, even shape blade 2, gear I 3, rotating shaft I 4, transmission gear 5, gear II 6, rotating shaft II 7, electric capacity fixator 8, rotor plate 9, condenser stator 10, insulcrete 11, dividing plate 12, reset key 13, wire 14, fixed coil 15, dust cover 16, wherein wind wheel 1 and spoon shape blade 2 are fixed in rotating shaft I 4, gear I 3 is enclosed within rotating shaft I 4 and therewith rotates, gear I 3 is engaged with transmission gear 5, be fixed on and be engaged with transmission gear 5 through the gear II 6 in the rotating shaft II 7 of dividing plate 12, rotor plate 9 to be fixed in rotating shaft II 7 with electric capacity fixator 8 and to play rotation with one, condenser stator 10 is fixed on dividing plate 12, insulcrete 11 is filled between itself and dividing plate 12, wire 14 one end is connected with condenser stator 10, wire 14 other end is through the fixed coil 15 being positioned at sensor external, reset key 13 is positioned at sensor external and is fixed in rotating shaft II 7, dust cover 16 is arranged on sensor internal and and there is spacing between even shape blade 2.

The port P01 of described single-chip microcomputer 21-AT89S52 is connected with the signal input part K11 of remote control reception module 20; Port P02 is connected with the signal output part KO1 in frequency signal output module 23; Port P03 is connected with the external interface U3 in signal amplification module 18; Port P04 is connected with the external interface of information storage module 19; Port P05 is connected with LED drive module 22 external interface; Port P06 is connected with Voltage stabilizing module 24 external interface; Port P07 is connected with the wire 14 of wind speed measurement module 17.

Described signal amplification module 18 comprises swept resistance R14, variable resistor R15, equivalent resistance R13 and R12, resistance R6, R7, R8, R9, R10, R11, operational amplifier OP1, OP2, OP3; Described swept resistance R15 mono-termination power VCC, one end ground connection; Equivalent resistance R13 one end is connected with R12, the resistance R13 other end is connected with the sliding end of swept resistance R15, one end of R12 is connected with operational amplifier OP3, variable resistor R14 one end is the external interface U0 in signal amplification module 18, one end is connected to "-" pole of operational amplifier OP3, "+" level ground connection of operational amplifier OP3, operational amplifier OP3 is connected with the middle part of R13 with R12 line with the middle part of swept resistance R14 line; R10 one end is connected with the output terminal of operational amplifier OP3, "-" pole of other end concatenation operation amplifier OP2; Resistance R11 one end ground connection, "+" pole of another termination operational amplifier OP2; R9 mono-end is connected on the line of R10 and OP2, "-" pole of another termination operational amplifier OP1 of other end connecting resistance R7, resistance R7; The output terminal of operational amplifier OP2 is connected on the line of resistance R9 and resistance R7; Resistance R8 one end ground connection, "+" pole of another termination operational amplifier OP1; Resistance R6 mono-end is connected on the line of resistance R7 and operational amplifier OP1 "-" pole, and the other end is connected on the output terminal of operational amplifier OP1.

Described information storage module 19 comprises A/D converter, resistance R16, triode Q1, electric capacity C2, diode D2 and swept resistance R17, stores end; The wherein output terminal X2 ground connection of A/D converter, output terminal X1 is connected with resistance R16 one end, the other end of resistance R16 is connected with the base stage of triode Q1, the emitter of triode Q1 is connected with electric capacity C2, electric capacity C2 other end ground connection, and the collector of triode Q1 is connected with the negative pole of diode D2, the positive pole of diode D2 connects swept resistance R17, and the other end of swept resistance R17 connects the one end of the iron-core coil stored in end.

Described remote control reception module 20 comprises resistance R1, R2, R3, optically-coupled assembly TLP521; Wherein resistance R3 mono-termination power VCC, No. 4 ports of another termination optically-coupled assembly TLP521, signal input part KI1 is connected on the line of R3 and No. 4 port; No. 3 port ground connection of optically-coupled assembly TLP521; Resistance R1 mono-termination output signal port K12, the other end connects No. 1 port of optically-coupled assembly TLP521, and resistance R2 one end is connected on the line of No. 1 port of resistance R1 and optically-coupled assembly TLP521, and the other end connects No. 2 ports, and together with No. 2 ports ground connection.

Described LED drive module 22 comprises 2 line-4 line code translators, three 8bit parallel output mouths, displacement clock SCK, data latch clock RCK, data input pin SER; Wherein 2 line-4 line code translators connect parallel output mouth by MOSFET, and parallel output mouth connects light-emitting diode display, and displacement clock SCK, data latch clock RCK and data input pin SER are connected with 2 line-4 line code translators by parallel output mouth.

Described frequency signal output module 23 comprises fixed value resistance R4, R5, triode amplifier VT1, electric capacity C1, diode D1, relay J D1, switch port KO1A, K01B; Wherein resistance R5 mono-termination signal output part KO1, the base stage of a termination triode amplifier VT1, electric capacity C1 one end is connected with the line of the base stage of triode amplifier VT1 with R5, and the other end is connected with the emitter of VT1 and ground connection; Resistance R4 one end is connected with the line of the base stage of triode amplifier VT1 with resistance R5, and the other end is connected on the line of electric capacity C1 and VT1 emitter; The collector of VT1 connects 12V voltage; The positive pole of diode D1 connects power supply VCC, and the negative pole of diode D1 is connected on the collector of VT1; Relay J D1 mono-termination power VCC, another termination 12V voltage; Switch port KO1A, K01B are also connected with relay J D1.

The circuit of described Voltage stabilizing module 24 comprises voltage stabilizer LM78H03-500, electric capacity C3; Wherein the c pin of voltage stabilizer LM78H03-500 is connected with electric capacity C3, and electric capacity C3 is connected with the P06 port of single-chip microcomputer 21-AT89S52, and a end, the b end of voltage stabilizer LM78H03-500 are connected with direct current.

Principle of work of the present invention is:

When using this device, first by wind speed measurement module 17 towards air port, then device is connected with the mains.

When wind is by after wind speed measurement module 17 dust cover 16 foremost, spoon shape blade 2 starts to rotate, now wind wheel 1 drives rotating shaft I 4 and gear I 3 to rotate, the transmission gear 5 be engaged with gear I 3 rotates thereupon, the gear II 6 be now connected with transmission gear 5 is also driven rotation, is rotated together by the rotor plate 9 driven by electric capacity fixator 8 is fixing when rotating shaft II 7 is rotated.Area now between rotor plate 9 and condenser stator 10 changes owing to rotating, and this variable quantity is converted into voltage signal.When wind speed measurement module from service, spinning reduction key 13, the initial position near rotating shaft II 7 got back to by rotor plate 9 and condenser stator 10.Owing to rotating the voltage signal that the amount of changing is converted into, its value becomes a kind of funtcional relationship with the size of wind speed, and now signal is by the signal output part KO1 output voltage in frequency signal output module 23.

The port P01 of AT89S52 single board computer is connected with the signal input part K11 of remote control reception module 20, when wind speed measurement module 17 detects information data, information through P07 port by Information Conduction to AT89S52 single board computer, and make Signal transmissions enter optically-coupled assembly TLP521 by signal input part KI1, resistance R3 one end access voltage, optically-coupled assembly TLP521 is flowed to by resistance R3, optically-coupled assembly TLP521 turn-on voltage is made to carry out work, one end ground connection of optically-coupled assembly TLP521, after information data enters optically-coupled assembly TLP521, signal conversion is carried out by diode, signal is exported from the optically-coupled assembly TLP521 other end, by connecing the output that output signal port K12 carries out information after resistance R1. be sent to the interface U0 of signal amplification module 18, by regulating R15, a deviation is added from the signal of output information mouth K12, be used for calibrating zero-bit, also the gain that R14 carrys out adjusting circuit can be changed, thus output voltage U1.U1 utilizes amplifier OP2 to be enlarged into U2 after entering circuit, formula is U2=-(R2/R1) U1, is a reverse voltage, OP1, R6, and R7 forms phase inverter, wherein R6=R7, and reverse voltage U2 is become forward voltage U3.The output terminal of OP1 connects AT89S52 single board computer, utilizes A/D converter to be converted into digital signal and is input in single-chip microcomputer 21.And information is input in information storage module 19 by the interface of single-chip microcomputer and information storage module by digital signal.

The P04 Port Connection Information memory module 19 of AT89S52 single board computer, when digital signal is input to the A/D converter of information storage module 19, signal output is carried out by the X1 output terminal of A/D converter, digital signal is made to flow to the base stage of triode Q1 by resistance R16, to triode Q1 conducting, and make semaphore flow to diode D2 by the collector of triode Q1, diode D2 is made to have operating voltage, and pass through the adjustment of swept resistance R17, the size of control signal amount, final opening information memory module 19, storage port can connect digital memory card, the memory devices such as storage hard disk, store gathering the numerical information come.

The port P02 of AT89S52 single board computer is connected with the signal output part KO1 in frequency signal output module 23, when after voltage source resistance R5, make triode VT1 conducting, the emitter of triode VT1 and resistance R4, electric capacity C1 ground connection, the collector of triode VT1 is connected with the negative pole of diode D1, make semaphore flow to diode D1 from triode VT1, then by relay J D1, and whether normally exported by the Closed control frequency signal of K switch O1A, KO1B.

The P05 port of AT89S52 single board computer connects LED drive module 22, when voltage source is to LED drive module 22, displacement clock SCK, data latch clock RCK and data input pin SER transmit time data, information data, and make 2 line-4 line code translators connect parallel output mouth by MOSFET, and delivery outlet connects light-emitting diode display, make digital information transmission to light-emitting diode display shows.

The P06 port of AT89S52 single board computer connects Voltage stabilizing module 24, wherein in Voltage stabilizing module 24, a end of voltage stabilizer LM78H03-500 holds external dc to be connected with b, c end is connected with electric capacity, when digital signal is input in single-chip microcomputer 21, by Voltage stabilizing module 24 when the voltage in input circuit or load change, the voltage stabilizer of Voltage stabilizing module 24 carries out sampling, compares, amplifies, then servomotor is driven to rotate, the position of pressure regulator carbon brush is changed, by automatically adjusting coil ratio, thus keep the stable object reaching voltage voltage stabilizing of output voltage.

The data output of single-chip microcomputer 21, display adopts common cathode 8 sections of LED, and figure place showing is 3, and display interface has a slice MC14499 to be connected with single-chip microcomputer 21.Data-out port is used for sending data to MC14499, and another output port in single-chip microcomputer is used for the pulse of MC14499 tranmitting data register.The current-limiting resistance of LED and pull-up resistor, make single-chip microcomputer 21 output level mutually compatible with MC14499 incoming level.Single-chip microcomputer is utilized to carry out the calculating of capacitance change herein and process is common using method of the prior art.

The invention has the beneficial effects as follows: structure is simple, with low cost, simple operation, and degree of accuracy is high, wind speed can be detected according to sensor probe, and wind speed is effectively measured, be convenient to the operation in work, reduce human cost, improve whole work efficiency.

Accompanying drawing explanation

Fig. 1 is structured flowchart of the present invention;

Fig. 2 is one-piece construction figure of the present invention;

Fig. 3 is signal amplification module circuit theory diagrams of the present invention;

Fig. 4 is single-chip microcomputer of the present invention and information storage module, Voltage stabilizing module, LED drive module catenation principle figure;

Fig. 5 is remote control reception modular circuit schematic diagram of the present invention;

Fig. 6 is frequency signal output module circuit theory diagrams of the present invention;

In figure, each label is: 1-wind wheel, the even shape blade of 2-, 3-gear I, 4-rotating shaft I, 5-transmission gear, 6-gear II, 7-rotating shaft II, 8-electric capacity fixator, 9-rotor plate, 10-condenser stator, 11-insulcrete, 12-dividing plate, 13-reset key, 14-wire, 15-fixed coil, 16-dust cover, 17-wind speed measurement module, 18-signal amplification module, 19-information storage module, 20-remote control reception module, 21-single-chip microcomputer, 22-LED driver module, 23-frequency signal output module, 24-Voltage stabilizing module.

Embodiment

Below in conjunction with drawings and Examples, the invention will be further described, but content of the present invention is not limited to described scope.

Embodiment 1: as shown in figures 1 to 6, a kind of measuring wind speed in real time sensor, comprises wind speed measurement module 17, signal amplification module 18, information storage module 19, remote control reception module 20, single-chip microcomputer 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 module 20, LED drive module 22, frequency signal output module 23 are connected with single-chip microcomputer 21 respectively, and power supply is connected with single-chip microcomputer 21 by Voltage stabilizing module 24.

Embodiment 2: as shown in figures 1 to 6, a kind of measuring wind speed in real time sensor, comprises wind speed measurement module 17, signal amplification module 18, information storage module 19, remote control reception module 20, single-chip microcomputer 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 module 20, LED drive module 22, frequency signal output module 23 are connected with single-chip microcomputer 21 respectively, and power supply is connected with single-chip microcomputer 21 by Voltage stabilizing module 24.

Embodiment 3: as shown in figures 1 to 6, a kind of measuring wind speed in real time sensor, comprises wind speed measurement module 17, signal amplification module 18, information storage module 19, remote control reception module 20, single-chip microcomputer 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 module 20, LED drive module 22, frequency signal output module 23 are connected with single-chip microcomputer 21 respectively, and power supply is connected with single-chip microcomputer 21 by Voltage stabilizing module 24.

Embodiment 4: as shown in figures 1 to 6, a kind of measuring wind speed in real time sensor, comprises wind speed measurement module 17, signal amplification module 18, information storage module 19, remote control reception module 20, single-chip microcomputer 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 module 20, LED drive module 22, frequency signal output module 23 are connected with single-chip microcomputer 21 respectively, and power supply is connected with single-chip microcomputer 21 by Voltage stabilizing module 24.

Embodiment 5: as shown in figures 1 to 6, a kind of measuring wind speed in real time sensor, comprises wind speed measurement module 17, signal amplification module 18, information storage module 19, remote control reception module 20, single-chip microcomputer 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 module 20, LED drive module 22, frequency signal output module 23 are connected with single-chip microcomputer 21 respectively, and power supply is connected with single-chip microcomputer 21 by Voltage stabilizing module 24.

Embodiment 6: as shown in figures 1 to 6, a kind of measuring wind speed in real time sensor, comprises wind speed measurement module 17, signal amplification module 18, information storage module 19, remote control reception module 20, single-chip microcomputer 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 module 20, LED drive module 22, frequency signal output module 23 are connected with single-chip microcomputer 21 respectively, and power supply is connected with single-chip microcomputer 21 by Voltage stabilizing module 24.

Embodiment 7: as shown in figures 1 to 6, a kind of measuring wind speed in real time sensor, comprises wind speed measurement module 17, signal amplification module 18, information storage module 19, remote control reception module 20, single-chip microcomputer 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 module 20, LED drive module 22, frequency signal output module 23 are connected with single-chip microcomputer 21 respectively, and power supply is connected with single-chip microcomputer 21 by Voltage stabilizing module 24.

Embodiment 8: as shown in figures 1 to 6, a kind of measuring wind speed in real time sensor, comprises wind speed measurement module 17, signal amplification module 18, information storage module 19, remote control reception module 20, single-chip microcomputer 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 module 20, LED drive module 22, frequency signal output module 23 are connected with single-chip microcomputer 21 respectively, and power supply is connected with single-chip microcomputer 21 by Voltage stabilizing module 24.

Embodiment 9: as shown in figures 1 to 6, a kind of measuring wind speed in real time sensor, comprises wind speed measurement module 17, signal amplification module 18, information storage module 19, remote control reception module 20, single-chip microcomputer 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 module 20, LED drive module 22, frequency signal output module 23 are connected with single-chip microcomputer 21 respectively, and power supply is connected with single-chip microcomputer 21 by Voltage stabilizing module 24.

Embodiment 10: as shown in figures 1 to 6, a kind of measuring wind speed in real time sensor, comprises wind speed measurement module 17, signal amplification module 18, information storage module 19, remote control reception module 20, single-chip microcomputer 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 module 20, LED drive module 22, frequency signal output module 23 are connected with single-chip microcomputer 21 respectively, and power supply is connected with single-chip microcomputer 21 by Voltage stabilizing module 24.

Embodiment 11: as shown in figures 1 to 6, a kind of measuring wind speed in real time sensor, comprises wind speed measurement module 17, signal amplification module 18, information storage module 19, remote control reception module 20, single-chip microcomputer 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 module 20, LED drive module 22, frequency signal output module 23 are connected with single-chip microcomputer 21 respectively, and power supply is connected with single-chip microcomputer 21 by Voltage stabilizing module 24.

By reference to the accompanying drawings the specific embodiment of the present invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from present inventive concept.

Claims

1. a measuring wind speed in real time sensor, is characterized in that: comprise wind speed measurement module (17), signal amplification module (18), information storage module (19), remote control reception module (20), single-chip microcomputer (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 module (20), LED drive module (22), frequency signal output module (23) are connected with single-chip microcomputer (21) respectively, and power supply is connected with single-chip microcomputer (21) by Voltage stabilizing module (24).

2. measuring wind speed in real time sensor according to claim 1, is characterized in that: described wind speed measurement module (17) comprises wind wheel (1), even shape blade (2), gear I (3), rotating shaft I (4), transmission gear (5), gear II (6), rotating shaft II (7), electric capacity fixator (8), rotor plate (9), condenser stator (10), insulcrete (11), dividing plate (12), reset key (13), wire (14), fixed coil (15), dust cover (16), wherein wind wheel (1) and spoon shape blade (2) are fixed in rotating shaft I (4), gear I (3) is enclosed within rotating shaft I (4) and therewith rotates, gear I (3) is engaged with transmission gear (5), be fixed on and be engaged with transmission gear (5) through the gear II (6) in the rotating shaft II (7) of dividing plate (12), rotor plate (9) is fixed on rotating shaft II (7) with electric capacity fixator (8) and goes up and play rotation with one, condenser stator (10) is fixed on dividing plate (12), insulcrete (11) is filled between itself and dividing plate (12), wire (14) one end is connected with condenser stator (10), wire (14) other end is through the fixed coil (15) being positioned at sensor external, reset key (13) is positioned at sensor external and is fixed in rotating shaft II (7), dust cover (16) is arranged on sensor internal and and there is spacing between even shape blade (2).

3. measuring wind speed in real time sensor according to claim 1, is characterized in that: the port P01 of described single-chip microcomputer (21) AT89S52 is connected with the signal input part K11 of remote control reception module (20); Port P02 is connected with the signal output part KO1 in frequency signal output module (23); Port P03 is connected with the external interface U3 in signal amplification module (18); Port P04 is connected with the external interface of information storage module (19); Port P05 is connected with LED drive module (22) external interface; Port P06 is connected with Voltage stabilizing module (24) external interface; Port P07 is connected with the wire (14) of wind speed measurement module (17).

4. measuring wind speed in real time sensor according to claim 1, it is characterized in that: described signal amplification module (18) comprises swept resistance R14, variable resistor R15, equivalent resistance R13 and R12, resistance R6, R7, R8, R9, R10, R11, operational amplifier OP1, OP2, OP3; Described swept resistance R15 mono-termination power VCC, one end ground connection; Equivalent resistance R13 one end is connected with R12, the resistance R13 other end is connected with the sliding end of swept resistance R15, one end of R12 is connected with operational amplifier OP3, variable resistor R14 one end is the external interface U0 in signal amplification module (18), one end is connected to "-" pole of operational amplifier OP3, "+" level ground connection of operational amplifier OP3, operational amplifier OP3 is connected with the middle part of R13 with R12 line with the middle part of swept resistance R14 line; R10 one end is connected with the output terminal of operational amplifier OP3, "-" pole of other end concatenation operation amplifier OP2; Resistance R11 one end ground connection, "+" pole of another termination operational amplifier OP2; R9 mono-end is connected on the line of R10 and OP2, "-" pole of another termination operational amplifier OP1 of other end connecting resistance R7, resistance R7; The output terminal of operational amplifier OP2 is connected on the line of resistance R9 and resistance R7; Resistance R8 one end ground connection, "+" pole of another termination operational amplifier OP1; Resistance R6 mono-end is connected on the line of resistance R7 and operational amplifier OP1 "-" pole, and the other end is connected on the output terminal of operational amplifier OP1.

5. measuring wind speed in real time sensor according to claim 1, is characterized in that: described information storage module (19) comprises A/D converter, resistance R16, triode Q1, electric capacity C2, diode D2 and swept resistance R17, stores end; The wherein output terminal X2 ground connection of A/D converter, output terminal X1 is connected with resistance R16 one end, the other end of resistance R16 is connected with the base stage of triode Q1, the emitter of triode Q1 is connected with electric capacity C2, electric capacity C2 other end ground connection, and the collector of triode Q1 is connected with the negative pole of diode D2, the positive pole of diode D2 connects swept resistance R17, and the other end of swept resistance R17 connects the one end of the iron-core coil stored in end.

6. measuring wind speed in real time sensor according to claim 1, is characterized in that: described remote control reception module (20) comprises resistance R1, R2, R3, optically-coupled assembly TLP521; Wherein resistance R3 mono-termination power VCC, No. 4 ports of another termination optically-coupled assembly TLP521, signal input part KI1 is connected on the line of R3 and No. 4 port; No. 3 port ground connection of optically-coupled assembly TLP521; Resistance R1 mono-termination output signal port K12, the other end connects No. 1 port of optically-coupled assembly TLP521, and resistance R2 one end is connected on the line of No. 1 port of resistance R1 and optically-coupled assembly TLP521, and the other end connects No. 2 ports, and together with No. 2 ports ground connection.

7. measuring wind speed in real time sensor according to claim 1, is characterized in that: described LED drive module (22) comprises 2 line-4 line code translators, three 8bit parallel output mouths, displacement clock SCK, data latch clock RCK, data input pin SER; Wherein 2 line-4 line code translators connect parallel output mouth by MOSFET, and parallel output mouth connects light-emitting diode display, and displacement clock SCK, data latch clock RCK and data input pin SER are connected with 2 line-4 line code translators by parallel output mouth.

8. measuring wind speed in real time sensor according to claim 1, is characterized in that: described frequency signal output module (23) comprises fixed value resistance R4, R5, triode amplifier VT1, electric capacity C1, diode D1, relay J D1, switch port KO1A, K01B; Wherein resistance R5 mono-termination signal output part KO1, the base stage of a termination triode amplifier VT1, electric capacity C1 one end is connected with the line of the base stage of triode amplifier VT1 with R5, and the other end is connected with the emitter of VT1 and ground connection; Resistance R4 one end is connected with the line of the base stage of triode amplifier VT1 with resistance R5, and the other end is connected on the line of electric capacity C1 and VT1 emitter; The collector of VT1 connects 12V voltage; The positive pole of diode D1 connects power supply VCC, and the negative pole of diode D1 is connected on the collector of VT1; Relay J D1 mono-termination power VCC, another termination 12V voltage; Switch port KO1A, K01B are also connected with relay J D1.

9. measuring wind speed in real time sensor according to claim 1, is characterized in that: the circuit of described Voltage stabilizing module (24) comprises voltage stabilizer LM78H03-500, electric capacity C3; Wherein the c pin of voltage stabilizer LM78H03-500 is connected with electric capacity C3, and electric capacity C3 is connected with the P06 port of single-chip microcomputer (21) AT89S52, and a end, the b end of voltage stabilizer LM78H03-500 are connected with direct current.