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Geographic information data acquisition device and data acquisition method

A technology of geographic information data and collection device is applied in the field of geographic information data collection device to achieve the effect of accurate wind speed information collection

Pending Publication Date: 2021-07-23
上海广复科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the collection of wind speed information in related areas is mostly measured by anemometers. However, based on field investigations, it is found that measuring wind speed is an operation process that is difficult to measure stably, that is, factors such as wind direction and airflow speed have relatively great influence on the measurement of wind speed. However, it is difficult to adjust the real-time position of the anemometer according to the change of the wind direction when measuring the wind speed. Based on the requirements for stable measurement of wind speed, a new type of information data acquisition device is required to solve the above-mentioned limitations of use

Method used

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  • Geographic information data acquisition device and data acquisition method
  • Geographic information data acquisition device and data acquisition method
  • Geographic information data acquisition device and data acquisition method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as Figure 1-2 As shown, a geographic information data acquisition device includes a measuring component 2, the measuring component 2 is placed in the fixing part 1, and its overhanging part is placed above the fixing part 1; two cavities, upper and lower, are arranged in the fixing part 1, and the fixing part 1 An opening is provided at the bottom of the part 1, and the opening communicates with the lower cavity, and a plug is sheathed in the opening.

[0029] The measuring assembly 2 is composed of a balloon 21, an anemometer 22, a traction tube 23, an inflation valve 24, a connecting tube 25, a valve core 26 and a gas cylinder 27, wherein the gas cylinder 27 is placed in the lower cavity, and its bottom abuts against the plug place; the upper cavity and the lower cavity are separated by a partition, and a valve core 26 is inserted in the partition; an inflation valve 24 is arranged in the upper cavity, and one end of the connection pipe 25 is inserted into the o...

Embodiment 2

[0032] Such as Figure 1-4 As shown, a geographic information data acquisition device, the anemometer 22 is made up of a wind wheel 221, a ring sleeve 222, an insertion rod 223 and an exhaust unit 224, wherein the ring sleeve 222 is placed in the ring body of the traction tube 23, and the ring sleeve 222 Inserting rods 223 symmetrically connected on the outer wall are inserted into the symmetrical holes arranged in the ring body; the exhaust unit 224 is fixed on the outlet side of the ring sleeve 222, and the wind wheel 221 inserted in the ring sleeve 222 is plugged into the row through the mandrel. The wind unit 224 rotates in the ring sleeve 222; the exhaust unit 224 is composed of a row pipe 2241 and a wind impact cup 2242, wherein the wind impact cup 2242 is fixed to the outlet of the ring sleeve 222, and the wind impact cup 2242 is ringed to the wall. The outside protrudes and is connected with a row pipe 2241 .

[0033] In this embodiment, the ring sleeve 222 is rotatio...

Embodiment 3

[0035] Such as Figure 1-5 As shown, a geographic information data acquisition device, the inflation valve 24 is composed of a thin channel 241, a ball head 242, a thick channel 243, a poking rod 244, a placement groove 245, a contact 246 and a sphere 247, wherein the thick channel 243 and the thin channel The channel 241 is placed in the sphere 247 as a connecting channel; a placement groove 245 is arranged at the oblique position of the sphere 247, and a large cylindrical groove and a small cylindrical groove are arranged in the placement groove 245, wherein the contact 246 is placed in a large cylindrical shape. In the groove, the oblique lower end of the contact 246 is connected with a poking rod 244, the poking rod 244 penetrates the small cylindrical groove and extends into the thick channel 243, and the protruding end of the poking rod 244 is connected with a ball head 242; A spring is set as a limit ring, wherein the spring is sleeved at the poke rod 244, and the limit...

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Abstract

The invention provides a geographic information data acquisition device and a geographic information data acquisition method, and relates to the field of geographic information data acquisition. The geographic information data acquisition device comprises a measuring assembly, the measuring assembly is arranged in a fixing piece, an outward extending part of the measuring assembly is arranged above the fixing piece, and an anemograph is in a rotating connection state relative to a ring body at a traction pipe; the air exhaust unit used for balancing the weight at the anemograph is always in a downward swinging state, and in the downward swinging state, under the traction of the balloon, the anemograph is kept to be adjusted relative to the wind blowing direction, that is, after the wind direction is changed, the anemograph automatically adjusts the air inlet, so that the purpose of collecting the most accurate wind speed information is achieved.

Description

technical field [0001] The invention relates to the field of geographic information data collection, in particular to a geographic information data collection device and a data collection method. Background technique [0002] Geographical information is the geographical meaning contained and expressed by geographic data, and it is a general term for numbers, texts, images, and graphics related to the quantity, quality, nature, distribution characteristics, connections, and laws of substances related to geographic environment elements. The clichéd summary of geographical information refers to the relevant variables such as landform, temperature, humidity, wind speed and climate in the region, which are regional, multidimensional and dynamic. [0003] At present, the collection of wind speed information in related areas is mostly measured by anemometers. However, based on field investigations, it is found that measuring wind speed is an operation process that is difficult to m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01P1/00G01P5/00
CPCG01P1/00G01P5/00
Inventor 方娅琪
Owner 上海广复科技有限公司