Electronic tree measurement gun and forest measurement method thereof

A tree measuring gun and electronic technology, applied in the field of forest measurement, can solve the problems of low efficiency, long data acquisition cycle, poor accuracy, etc., to expand the business field, reduce the intensity of measurement operations, and achieve the effect of accurate measurement

Inactive Publication Date: 2012-10-24
冯仲科 +1
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  • Application Information

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Problems solved by technology

[0008] In order to overcome the disadvantages of long data acquisition period, low efficiency and poor precision of the traditional method, improve efficiency and precision, shorten the period, and realize accurate measurement of forest stands, the present invention provides a forest measurement method based on an electronic tree measuring gun. Yes:

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  • Electronic tree measurement gun and forest measurement method thereof
  • Electronic tree measurement gun and forest measurement method thereof
  • Electronic tree measurement gun and forest measurement method thereof

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Embodiment Construction

[0020] The forest measurement method based on the electronic tree gun is different from the existing methods, in particular:

[0021] 1. Coordinate measurement, after aligning the target point, press the measurement key F0, the internal program of the electronic tree measuring gun automatically calculates the three-dimensional coordinates (X , Y, Z).

[0022] 2. Automatic tree height measurement function, first aim at 1.3m of the trunk, press the button F0, then aim at the top of the tree, press F0 again, after completing the above two steps, the tree height is measured, and it is displayed electronically and automatically stored.

[0023] 3. Angle gauge function, a rotatable mechanical angle gauge is designed on the electronic tree measuring gun, corresponding to four cross-sectional area coefficients respectively. During the observation process, the count value can be selected by pressing the button, and the count will be automatically counted.

[0024] 4. The function of m...

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Abstract

The invention relates to a forest measurement method and particularly relates to a forest measurement method based on an electronic tree measurement gun. An inclination sensor angle measurement, a laser distance measurement, an electronic compass, a central control unit, a flash memory, a liquid crystal display, a micro-button, a universal serial bus (USB) data communication interface and the like are performed high-density high-reliability integration, and a physical casing is designed in accordance with ergonomics. Functions such as measurement of coordinates, measurement of tree heights, measurement of angle gauges and measurement of forest mean height are achieved. In the measurement process, measurement data are digitally displayed and stored automatically. Problems that the period of data acquirement is long, the efficiency is low and the precision is poor in traditional forest measurement methods are solved. The efficiency and the precision are improved, the period is shortened, and the accurate measurement of forest stand is achieved.

Description

1. Technical field [0001] The invention relates to a forest measurement method, in particular to a tree measurement method based on an electronic tree measurement gun. 2. Technical background [0002] So far, traditional instruments such as angle gauges and forest compasses are commonly used stand measurement tools in forestry, but there are still many problems in the actual operation of traditional instruments in field surveys: [0003] 1. Traditional measurement tools have no data storage function and digital display. The data recording method can only rely on traditional paper manual records. The reading error is large, the data recording method is backward, and it is difficult to save. Internal data needs to be manually input. [0004] 2. Due to the influence of terrain and shrubs under the forest, people's sight cannot be accurately aimed at 1.3m of the trunk, resulting in slight differences. [0005] 3. Error due to slope. The traditional instrument is suitable for u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/00G01B21/02
Inventor 冯仲科徐伟恒
Owner 冯仲科
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