Forest area comprehensive information monitoring system based on ring-type standing tree size measurement terminal

A measurement terminal and integrated information technology, applied in signal transmission systems, measurement devices, electromagnetic measurement devices, etc., can solve problems such as inability to achieve continuous measurement, and achieve the effect of easy implementation, compact structure, and continuous measurement

Inactive Publication Date: 2020-10-09
CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Moreover, the existing devices for measuring the size of standing trees can only realize a single measurement, and cannot realize continuous measurement

Method used

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  • Forest area comprehensive information monitoring system based on ring-type standing tree size measurement terminal
  • Forest area comprehensive information monitoring system based on ring-type standing tree size measurement terminal
  • Forest area comprehensive information monitoring system based on ring-type standing tree size measurement terminal

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0098] (1) Standing tree size detection device

[0099] Such as Figure 2-3 , a ring-type stand size measurement terminal for continuous measurement, comprising a hoop-type collar 1 and a flexible drawer 2;

[0100] The hoop-type collar has an opening; the first end of the hoop-type collar is provided with a fixing piece overlapping with the drawer; the second end of the hoop-type collar has a gap 7 for accommodating the drawer;

[0101] The inner end of the withdrawable part is placed in the gap; the outer end of the withdrawable part has a bridging part adapted to the fixing part;

[0102] The second end of the hoop-type collar is provided with a measuring mechanism for measuring the drawn-out length of the drawn-out part;

[0103] There is a spring in the gap, and the spring is connected with the inner end of the drawer.

[0104] (2) Description of standing tree detection method:

[0105] A method for continuously measuring standing tree dimensions based on a pull-out m...

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Abstract

The invention discloses a continuous measurement ring type dimension measurement terminal. The continuous measurement ring type dimension measurement terminal comprises a hoop type ring (1) and a flexible drawing member (2), wherein the hoop type ring is provided with an opening; the first end of the hoop type ring is provided with a fixing member in lap joint with the drawing member; the second end of the hoop type ring is provided with a gap (7) for accommodating the drawing member; the internal end of the drawing member is arranged inside the gap; the external end of the drawing member is provided with a lap joint member matched with the fixing member; the second end of the hoop type ring is provided with a measuring mechanism for measuring the drawn length of the drawing member; a spring is arranged inside the gap and connected with the internal end of the drawing member. The continuous measurement ring type dimension measurement terminal is skillful in structure and easy to implement.

Description

technical field [0001] The invention relates to a forest area comprehensive information monitoring system based on a ring-type standing tree size measuring terminal. Background technique [0002] Existing forest growth monitoring relies on manual standing tree size detection, which has low measurement efficiency and takes a long time, and when different surveyors perform measurements manually, the consistency is poor and human errors are large. Therefore, a new monitoring method needs to be provided. [0003] In addition, for forest monitoring, it is necessary to further monitor the environmental data of the forest site, such as light, temperature and humidity, etc., which is conducive to obtaining big data for in-depth analysis and research on the growth process of trees. [0004] Moreover, the existing devices for measuring the size of standing trees can only realize a single measurement and cannot realize continuous measurement. [0005] Therefore, it is necessary to de...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): G01B7/00G01B7/12G01B5/00G01B5/08G01D21/02G08C17/02
CPCG01B5/00G01B5/08G01B7/00G01B7/12G01D21/02G08C17/02
Inventor贺超英
OwnerCENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY