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Air speed ball integration system

An integrated system and wind speed technology, applied in the direction of fluid velocity measurement, velocity/acceleration/impact measurement, measuring device, etc., can solve the problems of deviation of test results, etc., and achieve the effect of easy mastery, reduced error, and low learning cost

Active Publication Date: 2016-09-28
SOUTHEAST UNIV
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AI Technical Summary

Problems solved by technology

Different software and hardware construction methods may lead to deviations in test results

Method used

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Examples

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Embodiment Construction

[0042] The present invention will be further described below in conjunction with embodiment and accompanying drawing.

[0043] like Figure 1-3 As shown, an integrated wind speed ball system includes a wind speed probe ball and a client. The wind speed detection ball is a double-layer plastic ball with a smooth outer surface, and the outer spherical shell 1 coated with an antifouling coating has 14 ventilation holes evenly, and each ventilation hole is provided with a signal connected to the wind speed detection The sensitive pressure sensor 2 of the internal circuit of the ball, the pressure sensor 2 is seamlessly connected with its corresponding ventilation hole. The 14 pressure sensors are divided into Group A and Group B. Basic measurement operations can be realized only by extracting the values ​​of the sensors in Group A. When precise operation is required, the values ​​of all the sensors in Groups A and B need to be extracted. At the same time, four temperature sensor...

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Abstract

The invention relates to an air speed ball integration system. The system includes an air speed detection ball and a client terminal. The air speed detection ball is a double layer plastic ball. Pressure sensors and temperature sensors are distributed on the outer ball housing. A thin rod with a pedestal is connected with the ball body. A humidity sensor is mounted on the thin rod. The inner ball housing is therein provided with a power supply module, a signal amplifying module, a filtering module, a data selection module, a control module, a data transceiving module and the like. A client terminal is provided with a data receiving module, a data cache module, a data storage module, a data correcting module, a data analyzing module, a display module and a control module. The system provided by the invention directly and conveniently displays the acting force of fluid on the surface of an object and the distribution and change of fluid flow speed and provides a set of effective tool for measuring air speed and air direction. The system provided by the invention can display the rule of mutual action of fluid and object when being applied to teaching and experiments and can realize accurate measurement of air speed and air direction when being applied to practical engineering measurement.

Description

technical field [0001] The invention belongs to the technical field of Internet of Things sensing and testing, and in particular relates to an integrated wind speed ball system. Background technique [0002] Wind speed measurement is of great significance. The measurement of wind speed can provide a basis for predicting weather changes and have a profound impact on industrial and agricultural production. At the same time, the wind speed also affects the traffic safety, and the car needs to overcome greater resistance when driving against the wind. In the field of construction, wind speed also affects the height design of buildings and the distance between buildings. my country is very rich in wind power resources, and the average wind speed in most areas is above 3 meters per second. In these areas, wind power generation has great application prospects. Especially in the current energy shortage and wind power generation has become a new way of power generation, the measur...

Claims

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Application Information

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IPC IPC(8): G01P5/02
CPCG01P5/02
Inventor 杨文彬万能
Owner SOUTHEAST UNIV
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