CN204575677U

CN204575677U - The long-range wind speed and direction measuring device of a kind of ultrasound wave

Info

Publication number: CN204575677U
Application number: CN201520310413.XU
Authority: CN
Inventors: 赵怡菲
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-05-14
Filing date: 2015-05-14
Publication date: 2015-08-19
Anticipated expiration: 2025-05-14

Abstract

The utility model discloses the long-range wind speed and direction measuring device of a kind of ultrasound wave, comprise one-chip computer module, aerogenerator and ultrasonic aerovane; Described ultrasonic aerovane is connected with amplification module, and described amplification module is connected with described one-chip computer module through A/D modular converter; Described one-chip computer module is connected with aerogenerator by fan control module; The output terminal of described aerogenerator is connected with rectification filtering module, and described rectification filtering module connects accumulator, and described accumulator is connected with described one-chip computer module; Described one-chip computer module also with parameter setting module and gsm communication model calling.The utility model can realize the remote measurement of wind speed and direction.

Description

The long-range wind speed and direction measuring device of a kind of ultrasound wave

Technical field

The utility model belongs to physical measurement field, particularly the long-range wind speed and direction measuring device of a kind of ultrasound wave.

Background technology

Wind is a kind of common spontaneous phenomenon.The related data of past wind characteristic mainly comes from each weather station, employing be rotary cup type anemoscope, because instrument inertia is too large, sample frequency is very low, and measured is the average wind with a timing distance.The anemoscope system generally used at present is made up of data acquisition unit, PC, power supply three part, be interconnected with electric wire between each several part, this system is brought to by staff and measures place expansion measurement, and under normal circumstances, the regional wind characteristic of GPRS one needs to arrange in multiple place to overlap measurement mechanism more, and current measuring system is very inconvenient for field survey.

Utility model content

For the defect of prior art, the utility model provides the long-range wind speed and direction measuring device of a kind of ultrasound wave.

The long-range wind speed and direction measuring device of a kind of ultrasound wave, comprises one-chip computer module, aerogenerator and ultrasonic aerovane; Described ultrasonic aerovane is connected with amplification module, and described amplification module is connected with described one-chip computer module through A/D modular converter; Described one-chip computer module is connected with aerogenerator by fan control module; The output terminal of described aerogenerator is connected with rectification filtering module, and described rectification filtering module connects accumulator, and described accumulator is connected with described one-chip computer module; Described one-chip computer module also with parameter setting module and gsm communication model calling.

Optionally, described ultrasonic aerovane comprises wind sensitive rod 1, base 2, ultrasonic transmitter 3 and three ultrasonic receivers 4, 5, 6, described wind sensitive rod 1 is vertical cantilever design, ultrasonic transmitter 3 is fixed on the free end of described wind sensitive rod 1, base 2 is horizontally placed under wind sensitive rod 1, three ultrasonic receivers 4, 5, 6 are individually fixed on base 2, and three ultrasonic receivers 4, 5, 6 in equilateral triangular shape, the projection on base 2 of the stiff end of wind sensitive rod 1 and three ultrasonic receivers 4, 5, the center of the equilateral triangle of 6 compositions overlaps.

The beneficial effects of the utility model are: the utility model can realize the remote measurement of field for wind speed and direction.

Accompanying drawing explanation

Fig. 1 is the structural representation of the long-range wind speed and direction measuring device of the utility model ultrasound wave;

Fig. 2 is the structural representation of the utility model ultrasonic aerovane.

Embodiment

For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail embodiment of the present utility model below in conjunction with accompanying drawing, make above-mentioned and other object of the present utility model, Characteristics and advantages will be more clear.Reference numeral identical in whole accompanying drawing indicates identical part.Deliberately do not draw accompanying drawing in proportion, focus on purport of the present utility model is shown.

As shown in Figure 1, long-range wind speed and direction measuring device of the present utility model comprises one-chip computer module, aerogenerator and ultrasonic aerovane; Described ultrasonic aerovane is connected with amplification module, and described amplification module is connected with described one-chip computer module through A/D modular converter; Described one-chip computer module is connected with aerogenerator by fan control module, and described fan control module is for controlling the rotating speed, output voltage etc. of aerogenerator; The output terminal of described aerogenerator is connected with rectification filtering module, and described rectification filtering module connects accumulator, and described accumulator is connected with one-chip computer module; Described one-chip computer module also with parameter setting module and gsm communication model calling.The utility model is that measurement mechanism is powered by solar panel, ensure that the supply of field power supply; By gsm communication module, the wind speed recorded, wind direction are sent, thus achieve remote measurement; Parameter setting module can arrange the parameter of single-chip microcomputer.

The structure of described ultrasonic aerovane as shown in Figure 2, it comprises wind sensitive rod 1, base 2, ultrasonic transmitter 3 and three ultrasonic receivers 4, 5, 6, wherein: wind sensitive rod 1 is vertical cantilever design, ultrasonic transmitter 3 is fixed at the free end of wind sensitive rod 1, base 2 is horizontally placed under wind sensitive rod 1, three ultrasonic receivers 4, 5, 6 are individually fixed on base 2, and three ultrasonic receivers are equilateral triangular shape, the center of the equilateral triangle that the projection on base 2 of the stiff end of wind sensitive rod 1 and three ultrasonic receivers form overlaps.Ultrasonic transmitter and three receivers constitute a tetrahedron, and wherein three ultrasonic receivers are equilateral triangle distribution, and their position can not change; The position of ultrasonic transmitter changes along with the swing of wind sensitive rod.Like this, ultrasonic transmitter just can change to the distance of three ultrasonic receivers, distance is just can be regarded as to obtain from ultrasonic transmitter to the mistiming of the travel-time of each ultrasonic receiver or each ultrasonic receiver by measuring ultrasound wave, thus learn the direction of the angle that wind sensitive rod tilts and inclination, and then record wind speed and direction.

Set forth a lot of detail in the above description so that fully understand the utility model.But above description is only preferred embodiment of the present utility model, the utility model can be much different from alternate manner described here to implement, and therefore the utility model is not by the disclosed concrete restriction implemented above.Any those skilled in the art are not departing under technical solutions of the utility model ambit simultaneously, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Every content not departing from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solutions of the utility model protection.

Claims

1. the long-range wind speed and direction measuring device of ultrasound wave, is characterized in that comprising one-chip computer module, aerogenerator and ultrasonic aerovane; Described ultrasonic aerovane is connected with amplification module, and described amplification module is connected with described one-chip computer module through A/D modular converter; Described one-chip computer module is connected with aerogenerator by fan control module; The output terminal of described aerogenerator is connected with rectification filtering module, and described rectification filtering module connects accumulator, and described accumulator is connected with described one-chip computer module; Described one-chip computer module also with parameter setting module and gsm communication model calling.

2. the long-range wind speed and direction measuring device of ultrasound wave according to claim 1, it is characterized in that described ultrasonic aerovane comprises wind sensitive rod (1), base (2), ultrasonic transmitter (3) and three ultrasonic receivers (4, 5, 6), described wind sensitive rod (1) is vertical cantilever design, ultrasonic transmitter (3) is fixed on the free end of described wind sensitive rod (1), base (2) is horizontally placed under wind sensitive rod (1), three ultrasonic receivers (4, 5, 6) be individually fixed on base (2), and three ultrasonic receivers (4, 5, 6) in equilateral triangular shape, the projection on base (2) of the stiff end of wind sensitive rod (1) and three ultrasonic receivers (4, 5, 6) center of the equilateral triangle formed overlaps.