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Different-forest-type environmental factor observation data acquiring device

A technology for environmental factors and observation data, which is used in measurement devices, meteorology, and the use of multiple variables to indicate weather conditions. Cumbersome procedures and other problems, to achieve the effect of suitable for short-term flow inspection and inspection, suitable for long-term observation, convenient for research and analysis

Inactive Publication Date: 2013-12-18
NORTHEAST FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention solves the problem that the data distribution of the existing fixed meteorological observation stations is less, and the data acquisition procedures are cumbersome, and the hand-held weather stations do not have long-term self-observation capabilities, and the establishment of databases in different regions requires a lot of manpower, and the data formats acquired by the existing methods are various. Problems that are not easy to sort out, and then provide a data acquisition device for observation of environmental factors in different forest types

Method used

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  • Different-forest-type environmental factor observation data acquiring device

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specific Embodiment approach 1

[0027] Specific implementation mode one: see Figure 1 to Figure 3 The different forest type environmental factor observation data acquisition devices of the present embodiment include sensors including shell 1, meteorological data acquisition module, single-chip microcomputer 5, output module, time module 7 and power supply module, and described meteorological data acquisition module includes temperature sensor 2, humidity Sensor 3 and light intensity sensor 4, described output module comprises SD card recording module 6 and display module 9;

[0028] The upper cover of the housing 1 is a transparent upper cover, and the single-chip microcomputer 5, the output module and the time module 7 are all installed in the housing 1;

[0029] The side wall of described casing 1 is perforated with data line, and the signal output end of described temperature sensor 2, humidity sensor 3 and light intensity sensor 4 is connected with the signal input end of single-chip microcomputer 5 by ...

Embodiment

[0036]Embodiment: the built-in time watchdog in the single-chip programming program of different forest type environmental factor observation data collection devices of the present invention, the reading time does not change in 2 seconds and will restart the time module; the present embodiment uses 4GSD card to record data , the single-chip microcomputer records the data collected at a certain sampling interval in the SD card; the power supply module can choose lithium battery power supply or solar power supply according to the specific usage situation, and this embodiment uses a built-in lithium battery power supply. In this embodiment, the single-chip microcomputer is controlled by a program to update the data collected by the sensor every second and display it on the LED screen. The first line of the display screen shows the time and date, the second line shows the light intensity, the third line shows the temperature, and the fourth line The first line shows the humidity, t...

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Abstract

The invention provides a different-forest-type environmental factor observation data acquiring device, relates to a forest environment factor observation data acquiring device and aims at solving the problem that existing fixed meteorological stations are low in data distribution, data acquiring procedures are tedious, handheld meteorological stations have no long-term automatic observation capacity, building of data bases of different needs a large number of manpower, and acquired data in existing modes are various in format and not easy to dispose. A casing upper cover of the data acquiring device is transparent, and a single chip microcomputer, an output module and a time module are installed in a casing. The signal output ends of a temperature sensor, a humidity sensor and an illumination intensity sensor are connected with the signal input end of the single chip microcomputer, a secure digital (SD) memory card recording module and a display module are connected with the signal output end of the single chip microcomputer, the time module is connected to a serial clock line (SCL) of the single chip microcomputer through an SCL in series, and a power supply module is connected to a power interface. The different-forest-type environmental factor observation data acquiring device is used for acquisition of forest-type environmental factor observation data.

Description

technical field [0001] The invention relates to a forest environment factor observation data collection device, in particular to a forest environment factor observation data collection device of different forest types, which is a high-precision, movable, long-term observation and recording forest environment data collection device. Background technique [0002] Different environmental factors have direct or indirect effects on the growth, development, reproduction and distribution of forests. Different forest types have different growth adaptation ranges for various environmental factors, such as minimum temperature, maximum humidity, etc., and also have different growth conditions within the adapted growth range. The environmental parameters of different forest types are very different, and these parameters are the basis for quantitative inversion of information such as forest biomass and carbon storage. At present, whether it is the remote sensing estimation of forest bi...

Claims

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Application Information

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IPC IPC(8): G01W1/04
Inventor 范文义温一博李明泽于颖毛学刚王续鹏
Owner NORTHEAST FORESTRY UNIVERSITY
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