CN109214946B - Tree growth management method and system for ecological garden - Google Patents
Tree growth management method and system for ecological garden Download PDFInfo
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- CN109214946B CN109214946B CN201811265725.8A CN201811265725A CN109214946B CN 109214946 B CN109214946 B CN 109214946B CN 201811265725 A CN201811265725 A CN 201811265725A CN 109214946 B CN109214946 B CN 109214946B
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/02—Agriculture; Fishing; Mining
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0035—Measuring of dimensions of trees
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
Abstract
The invention provides a tree growth management method for ecological gardens, which comprises the steps of measuring the diameter of a trunk by using a tree diameter growth measuring device, thereby automatically acquiring the growth state of a tree; making a corresponding tree growth control strategy according to the growth state of the tree, and automatically limiting the growth of the tree diameter of part of the tree by using a tree diameter growth fastening device according to the tree growth control strategy; the intervention of high quality and poor quality is automatically carried out according to the growth condition of the trees, so that the growth efficiency of the economic forest trees is improved, the manual operation amount is reduced, and the economic benefit is improved.
Description
Technical Field
The application relates to the technical field of ecological gardens, in particular to a tree growth management method and system for ecological gardens.
Background
The forest is a source of life on the earth and a necessary condition for human survival, and provides guarantee for human health and living environment. In order to protect the current situation and long-term development of plants, the influence of various environmental factors on the growth of plants must be studied. The measurement of the amount of plant growth, in particular the increase in the diameter of trees, is of particular importance here. The growth quantity of the plant tree diameter is closely related to the growth environment, the longitudinal and transverse growth rates and the tree diameter bending degree of the plant tree diameter directly reflect the growth condition of the plant, the plant growth condition can be known by detecting the longitudinal and transverse growth rates and the tree diameter bending variable quantity, and the influence of the environment on the plant growth quantity can be researched by combining a group assimilation box.
The seedling is a sapling having a root system and a trunk. All the seedlings cultivated in the nursery are called seedlings regardless of age and before being out of nursery. The seedling type is as follows: seedling, nutrition propagation seedling, transplanting seedling and bed-keeping seedling. The seedlings can be classified according to the trees and shrubs, generally, more seedlings are planted in the northern area and more shrubs are planted in the southern area, the seedlings are mainly caused by the growth climate and are important components of landscape gardens, the seedling planting technology and the seedling planting method are widely applied to garden engineering, and the seedling planting survival rate is low due to the fact that the root system of the seedlings cannot root or the planting period of the seedlings is too late due to hardening of geological soil, poor water permeability or impermeability in the seedling planting process, the planting period of the plants is too late, drought, less rainwater, low temperature, low air humidity, the seedlings are prone to water loss of trunks, ground surface cracks, root freezing and the like.
In the prior art, document CN104006784A provides a device for precisely measuring the growth amount of a plant tree diameter, which includes a positioning bracket, a measuring unit and a signal transmission processing circuit; the device can measure the diameter of trees in real time, reduces measuring error. The measuring device has two parameters, which are the trunk diameter and the real-time micro-variation of the trunk diameter respectively. The method is suitable for measuring the growth amount of plants, and has a large measurement range and low requirements on the surface of the trunk. The mechanical structure is simple, the use is convenient, the weight is light, the size is small, the carrying is convenient, and the damage of the clamp to the trunk is small. The micron-sized displacement sensor is adopted, so that the sensitivity and the resolution are high, the service life is long, and the long-distance transmission of information can be realized. The data such as the diameter, the perimeter and the like of the trunk can be directly displayed, and the measurement result is concise, clear and easy to read.
However, although the above method can measure the diameter of a single tree to detect the growth condition of the tree, the method cannot meet the overall detection requirement of large-scale forest farms such as economic forests on the growth condition of the tree. In a large economic forest farm, a large number of trees are often planted at one time, and then the trees are artificially intervened to be superior or inferior according to the growth conditions of the trees, so that the growth conditions of high-quality trees are improved, and the economic benefit is improved; in the existing manual intervention method, workers go deep into a forest area to cut off trees with poor growth conditions in a certain area, so that the trees with good growth conditions can obtain a better growth environment; therefore, the efficiency of manual intervention is very low, and the requirement of large-area economic forest planting cannot be met.
Disclosure of Invention
The invention provides a tree growth management method for ecological gardens, which comprises the following steps:
s1, installing a tree diameter growth measuring device and a tree diameter growth fastening device on the trunk of each tree transplanted in the ecological garden; the tree diameter growth measuring device is used for measuring the diameter of the trunk, and the tree diameter growth fastening device is used for limiting the growth of the tree diameter;
s2, the tree diameter growth measuring device sends the detected diameter information of the trunk and the serial number information of the tree to an Internet of things server;
s3, the Internet of things server acquires tree number information and diameter information of trees in a set geographical range in the ecological garden forest, inquires stored position information of the trees according to the tree number information, and judges the growth states of the trees based on the position information and the diameter information, wherein the growth states comprise excellent, good and poor; the server of the internet of things sends a fastening instruction to the tree diameter growth fastening device of the tree with the poor growth state;
and S4, the tree diameter growing and fastening device fastens the tree diameter after receiving the fastening instruction so as to limit the growth of the tree.
As a preferred embodiment, the method further comprises:
the tree diameter growth measuring device of each tree is provided with a wireless signal sending module for sending the diameter information of a trunk and the number information of the trees to the Internet of things server;
the tree diameter growing and fastening device for each tree is provided with a wireless signal receiving module and is used for receiving a tree diameter fastening instruction sent by the server of the Internet of things.
As a preferred embodiment, the method further comprises:
and storing the position information of the trees and the number information of the trees in the ecological garden forest to the Internet of things server when the trees are transplanted, and carrying out scribing growth management on the trees according to the set geographical range.
As a preferred embodiment, the determining the growth state of the tree based on the position information and the diameter information specifically includes:
if the diameter increase value of the tree is larger than a first threshold value within a preset time interval, the growth state of the tree is excellent; if the diameter increase value of the tree is larger than a second threshold value and smaller than the first threshold value, the growth state of the tree is good; if the diameter increase value of the tree is smaller than the second threshold value, the growth state of the tree is poor.
As a preferred embodiment, the determining the growth state of the tree based on the position information and the diameter information specifically includes:
calculating the diameter increase value of all the trees in the set geographical range within a preset time interval;
judging the growth state of the tree with the diameter increase value at the front 1/3 as excellent; judging the growth status of the tree between the front 1/3 and rear 1/3 of the diameter increase value as good; the growth state of the tree at post 1/3 for the diameter increase is determined to be poor.
As a preferred embodiment, the determining the growth state of the tree based on the position information and the diameter information specifically includes:
calculating the diameter increase value of all the trees in the set geographical range within a preset time interval;
setting a growth weight value of each tree, wherein the growth weight value is set to be 0; if the diameter increment of the tree is larger than the diameter increment of the tree adjacent to the tree in a certain direction, adding 1 to the growth weight of the tree until the eight directions are compared;
judging the growth state of the tree with the growth weight value of 6-8 as excellent; judging the growth state of the tree with the growth weight value of 3-5 as good; and judging the growth state of the tree with the growth weight value of 0-2 as poor.
As a preferred embodiment, the tree path growing and fastening device fastens the tree path after receiving the fastening instruction, so as to limit the growth of the tree, specifically including:
the tree path growing and fastening device is provided with a tree path locking ring, and the tree path locking ring is in a loose state when the fastening instruction is not received; and after the fastening instruction is received, the tree diameter locking ring maintains a locking state, so that the tree diameter is fastened to limit the growth of the tree.
The invention provides a tree growth management method for ecological gardens, which comprises the steps of measuring the diameter of a trunk by using a tree diameter growth measuring device, thereby automatically acquiring the growth state of a tree; making a corresponding tree growth control strategy according to the growth state of the tree, and automatically limiting the growth of the tree diameter of part of the tree by using a tree diameter growth fastening device according to the tree growth control strategy; the intervention of high quality and poor quality is automatically carried out according to the growth condition of the trees, so that the growth efficiency of the economic forest trees is improved, the manual operation amount is reduced, and the economic benefit is improved.
In addition, the invention provides a tree growth management system for ecological gardens, which comprises the following modules:
the measuring device and fastening device mounting module is used for mounting a tree diameter growth measuring device and a tree diameter growth fastening device on the trunk of each tree transplanted in the ecological garden; the tree diameter growth measuring device is used for measuring the diameter of the trunk, and the tree diameter growth fastening device is used for limiting the growth of the tree diameter;
the tree diameter growth measuring module is used for sending the diameter information of the detected trunk and the serial number information of the tree to the Internet of things server by the tree diameter growth measuring device;
the fastening instruction generating module is used for acquiring tree number information and diameter information of trees in a set geographical range in the ecological garden by the Internet of things server, inquiring stored position information of the trees according to the tree number information, and judging the growth states of the trees based on the position information and the diameter information, wherein the growth states comprise excellent, good and poor; the server of the internet of things sends a fastening instruction to the tree diameter growth fastening device of the tree with the poor growth state;
and the fastening module is used for fastening the tree diameter after the tree diameter growth fastening device receives the fastening instruction so as to limit the growth of the tree.
As a preferred embodiment, the method further comprises:
the tree diameter growth measuring device of each tree is provided with a wireless signal sending module for sending the diameter information of a trunk and the number information of the trees to the Internet of things server;
the tree diameter growing and fastening device for each tree is provided with a wireless signal receiving module and is used for receiving a tree diameter fastening instruction sent by the server of the Internet of things.
As a preferred embodiment, the method further comprises:
and storing the position information of the trees and the number information of the trees in the ecological garden forest to the Internet of things server when the trees are transplanted, and carrying out scribing growth management on the trees according to the set geographical range.
As a preferred embodiment, the determining the growth state of the tree based on the position information and the diameter information specifically includes:
if the diameter increase value of the tree is larger than a first threshold value within a preset time interval, the growth state of the tree is excellent; if the diameter increase value of the tree is larger than a second threshold value and smaller than the first threshold value, the growth state of the tree is good; if the diameter increase value of the tree is smaller than the second threshold value, the growth state of the tree is poor.
As a preferred embodiment, the determining the growth state of the tree based on the position information and the diameter information specifically includes:
calculating the diameter increase value of all the trees in the set geographical range within a preset time interval;
judging the growth state of the tree with the diameter increase value at the front 1/3 as excellent; judging the growth status of the tree between the front 1/3 and rear 1/3 of the diameter increase value as good; the growth state of the tree at post 1/3 for the diameter increase is determined to be poor.
As a preferred embodiment, the determining the growth state of the tree based on the position information and the diameter information specifically includes:
calculating the diameter increase value of all the trees in the set geographical range within a preset time interval;
setting a growth weight value of each tree, wherein the growth weight value is set to be 0; if the diameter increment of the tree is larger than the diameter increment of the tree adjacent to the tree in a certain direction, adding 1 to the growth weight of the tree until the eight directions are compared;
judging the growth state of the tree with the growth weight value of 6-8 as excellent; judging the growth state of the tree with the growth weight value of 3-5 as good; and judging the growth state of the tree with the growth weight value of 0-2 as poor.
As a preferred embodiment, the tree path growing and fastening device fastens the tree path after receiving the fastening instruction, so as to limit the growth of the tree, specifically including:
the tree path growing and fastening device is provided with a tree path locking ring, and the tree path locking ring is in a loose state when the fastening instruction is not received; and after the fastening instruction is received, the tree diameter locking ring maintains a locking state, so that the tree diameter is fastened to limit the growth of the tree.
The invention provides a tree growth management system for ecological gardens, which utilizes a tree diameter growth measuring device to measure the diameter of a trunk, thereby automatically acquiring the growth state of a tree; making a corresponding tree growth control strategy according to the growth state of the tree, and automatically limiting the growth of the tree diameter of part of the tree by using a tree diameter growth fastening device according to the tree growth control strategy; the intervention of high quality and poor quality is automatically carried out according to the growth condition of the trees, so that the growth efficiency of the economic forest trees is improved, the manual operation amount is reduced, and the economic benefit is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the embodiments and the drawings used in the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is an exemplary schematic diagram of a tree growth management system structure of an ecological garden of the present invention.
Detailed Description
The embodiments of the present invention are further described below with reference to the drawings.
The first embodiment is as follows:
the invention provides a tree growth management method for ecological gardens, which comprises the following steps:
s1, installing a tree diameter growth measuring device and a tree diameter growth fastening device on the trunk of each tree transplanted in the ecological garden; the tree diameter growth measuring device is used for measuring the diameter of the trunk, and the tree diameter growth fastening device is used for limiting the growth of the tree diameter; it should be noted that the tree diameter growth measuring device can be implemented by the device in the background art of the present invention, and details are not described herein; the tree-diameter growth fastening device can comprise a metal ring and a tightening device, wherein the adjustable tightening device is arranged at the interface of the metal ring, can be loosened to increase the length of the metal ring so as to maintain the loose state of the specific position of the tree diameter, and can keep the tree-diameter growth fastening device from falling off without influencing the normal growth of the tree; and when the tightening device can be fastened, the tightening device can maintain the length of the metal ring unchanged for a long time so as to maintain the fastening state at a specific position of the tree diameter, and at the moment, because the tree diameter can not grow normally, nutrient components can not be transmitted to the upper branches of the tree from the skin of the tree, the tree can not absorb nutrients and withers and dies. The fastening device is realized by a fastening structure known in the art, and details are not described herein.
S2, the tree diameter growth measuring device sends the detected diameter information of the trunk and the serial number information of the tree to an Internet of things server; it should be noted that each tree is used as a data node, and data transmission with the internet of things server is performed through a data transceiver chip installed on the tree; illustratively, the data transceiver chip is an internet of things chip, and the internet of things chip is used as a node connected with P2P for data transmission, so as to reduce the structural complexity of the communication network and improve the data transmission efficiency. Preferably, the chip of the internet of things is powered by solar energy. And the Internet of things chip takes the number of the tree as the identification information of the node. In addition, the tree diameter growth measuring device transmits the diameter information of the trunk and the number information of the tree to the internet-of-things server at a predetermined time interval, for example, once a month.
S3, the Internet of things server acquires tree number information and diameter information of trees in a set geographical range in the ecological garden forest, inquires stored position information of the trees according to the tree number information, and judges the growth states of the trees based on the position information and the diameter information, wherein the growth states comprise excellent, good and poor; the server of the internet of things sends a fastening instruction to the tree diameter growth fastening device of the tree with the poor growth state; it should be noted that, for example, the set geographic range is a mountain head, a rectangular area, and the like, which may be defined according to a terrain structure, or may be defined according to the number information of the tree, and is not limited herein. The internet of things server stores position information and number information of each tree in advance; when the position information is associated with the diameter information, the growth states of the trees are relative, for example, the diameters of the trees in a certain area are increased faster, and only a few trees growing faster are reserved for the purpose of selection and elimination, and the determined good growth conditions are relative; when the position information is not related to the diameter information, the growth state of the trees is absolute, for example, the diameters of the trees in a certain area are all increased, but only a few trees with the largest diameters are reserved for the purpose of high-quality elimination, and the determined good growth state is absolute; the present invention encompasses both of these situations.
And S4, the tree diameter growing and fastening device fastens the tree diameter after receiving the fastening instruction so as to limit the growth of the tree. It should be noted that, when the tightening device of the tree diameter growth fastening device can fasten, it can maintain the length of the metal ring unchanged for a long time to maintain the fastening state at a specific position of the tree diameter, at this time, the tree cannot grow normally due to the tree diameter, and nutrients cannot be transmitted from the bark of the tree to the upper branch of the tree, so that the tree cannot absorb nutrients and withers and dies.
As a preferred embodiment, the method further comprises:
the tree diameter growth measuring device of each tree is provided with a wireless signal sending module for sending the diameter information of a trunk and the number information of the trees to the Internet of things server; it should be noted that, preferably, the wireless signal sending module is implemented by using a ZigBee wireless transceiver module, and in addition, the wireless signal sending module may also be bluetooth, WiFi, or the like, which is not limited herein.
The tree diameter growing and fastening device for each tree is provided with a wireless signal receiving module and is used for receiving a tree diameter fastening instruction sent by the server of the Internet of things. It should be noted that the wireless signal receiving module adopts a wireless transmission mode similar to that of the wireless signal sending module, which is not described herein again.
As a preferred embodiment, the method further comprises:
and storing the position information of the trees and the number information of the trees in the ecological garden forest to the Internet of things server when the trees are transplanted, and carrying out scribing growth management on the trees according to the set geographical range. The step of performing the slicing growth management on the trees according to the set geographical range is to perform fine management on the large-area garden trees, so as to make different growth management strategies for the trees in different areas; for example, different kinds of trees like yin and yang are planted on the yin side and the yang side of a mountain forest region respectively, and different kinds of trees are made different growth management strategies for different kinds of trees due to different growth habits, so that the growth efficiency of the trees is improved through classified management.
As a preferred embodiment, the determining the growth state of the tree based on the position information and the diameter information specifically includes:
if the diameter increase value of the tree is larger than a first threshold value within a preset time interval, the growth state of the tree is excellent; if the diameter increase value of the tree is larger than a second threshold value and smaller than the first threshold value, the growth state of the tree is good; if the diameter increase value of the tree is smaller than the second threshold value, the growth state of the tree is poor. It should be noted that, in this embodiment, the position information and the diameter information of the trees are associated, and the growth states of the trees are opposite, for example, the diameters of the trees in a certain area all increase faster, but only a few trees growing faster are reserved for the purpose of selection, and then the determined growth conditions are opposite; for example, if the diameter of a tree in a certain area increases faster, and the diameter of a part of trees increases by a first threshold value within one month, for example, 5 cm, the growth state of the trees is optimal; if the diameter increase of the tree is greater than a second threshold value, such as 3 centimeters, and less than the first threshold value, such as 5 centimeters, the growth status of the tree is good; if the diameter increase of the tree is smaller than the second threshold value, for example 3 cm, the growth status of the tree is poor.
As a preferred embodiment, the determining the growth state of the tree based on the position information and the diameter information specifically includes:
calculating the diameter increase value of all the trees in the set geographical range within a preset time interval;
judging the growth state of the tree with the diameter increase value at the front 1/3 as excellent; judging the growth status of the tree between the front 1/3 and rear 1/3 of the diameter increase value as good; the growth state of the tree at post 1/3 for the diameter increase is determined to be poor. It should be noted that, in this embodiment, the position information and the diameter information of the trees are associated, and the growth states of the trees are opposite, for example, the diameters of the trees in a certain area all increase faster, but only a few trees growing faster are reserved for the purpose of selection, and then the determined growth conditions are opposite; the comparison here is made in a certain area of the same geographical location.
As a preferred embodiment, the determining the growth state of the tree based on the position information and the diameter information specifically includes:
calculating the diameter increase value of all the trees in the set geographical range within a preset time interval; it should be noted that, in this embodiment, the predetermined time interval may be one month, one half year, or the like, and is not limited herein; the set geographic range may be selected according to actual geographic terrain, and is not limited herein.
Setting a growth weight value of each tree, wherein the growth weight value is set to be 0; if the diameter increment of the tree is larger than the diameter increment of the tree adjacent to the tree in a certain direction, adding 1 to the growth weight of the tree until the eight directions are compared; it should be noted that, in this embodiment, it is assumed that the trees are planted evenly in sequence according to the positions of the field font, and therefore, eight nearest trees exist in eight directions opposite to each tree, which may also be referred to as eight nearest trees; at this time, in order to determine the growth state of the tree relative to the eight trees nearest to the tree, the embodiment adopts a method of setting the growth weight value of each tree for comparison, that is, comparing the diameter increase value of the tree with the diameter increase value of the tree adjacent to any one of the eight directions, so as to judge the growth state of the tree; for example, the diameter increase for a tree is 5 greater than the diameter increase for a tree adjacent to it in any of its eight directions.
Judging the growth state of the tree with the growth weight value of 6-8 as excellent; judging the growth state of the tree with the growth weight value of 3-5 as good; and judging the growth state of the tree with the growth weight value of 0-2 as poor. In this embodiment, since 5 trees are larger, the weight value of the growth of the tree is between 3 and 5, and thus the growth state of the tree is determined to be good.
In addition, the diameter value of the tree may be replaced with the diameter value of the tree in this embodiment, as another alternative example, the method for determining the growth state of the tree is the same as that in this embodiment, and details thereof are not repeated herein.
As a preferred embodiment, the tree path growing and fastening device fastens the tree path after receiving the fastening instruction, so as to limit the growth of the tree, specifically including:
the tree path growing and fastening device is provided with a tree path locking ring, and the tree path locking ring is in a loose state when the fastening instruction is not received; and after the fastening instruction is received, the tree diameter locking ring maintains a locking state, so that the tree diameter is fastened to limit the growth of the tree. It should be noted that the tree-diameter growing fastening device may include a metal ring and a tightening device, an adjustable tightening device is disposed at an interface of the metal ring, and the tightening device can be loosened to increase the length of the metal ring so as to maintain a loose state at a specific position of the tree diameter, and the loose state can keep the tree-diameter growing fastening device from falling off without affecting the normal growth of the tree; and when the tightening device can be fastened, the tightening device can maintain the length of the metal ring unchanged for a long time so as to maintain the fastening state at a specific position of the tree diameter, and at the moment, because the tree diameter can not grow normally, nutrient components can not be transmitted to the upper branches of the tree from the skin of the tree, the tree can not absorb nutrients and withers and dies. The fastening device is realized by a fastening structure known in the art, and details are not described herein.
The invention provides a tree growth management method for ecological gardens, which comprises the steps of measuring the diameter of a trunk by using a tree diameter growth measuring device, thereby automatically acquiring the growth state of a tree; making a corresponding tree growth control strategy according to the growth state of the tree, and automatically limiting the growth of the tree diameter of part of the tree by using a tree diameter growth fastening device according to the tree growth control strategy; the intervention of high quality and poor quality is automatically carried out according to the growth condition of the trees, so that the growth efficiency of the economic forest trees is improved, the manual operation amount is reduced, and the economic benefit is improved.
Example two:
in addition, as shown in fig. 1, the present invention provides a tree growth management system for ecological gardens, comprising the following modules:
the measuring device and fastening device mounting module is used for mounting a tree diameter growth measuring device and a tree diameter growth fastening device on the trunk of each tree transplanted in the ecological garden; the tree diameter growth measuring device is used for measuring the diameter of the trunk, and the tree diameter growth fastening device is used for limiting the growth of the tree diameter; it should be noted that the tree diameter growth measuring device can be implemented by the device in the background art of the present invention, and details are not described herein; the tree-diameter growth fastening device can comprise a metal ring and a tightening device, wherein the adjustable tightening device is arranged at the interface of the metal ring, can be loosened to increase the length of the metal ring so as to maintain the loose state of the specific position of the tree diameter, and can keep the tree-diameter growth fastening device from falling off without influencing the normal growth of the tree; and when the tightening device can be fastened, the tightening device can maintain the length of the metal ring unchanged for a long time so as to maintain the fastening state at a specific position of the tree diameter, and at the moment, because the tree diameter can not grow normally, nutrient components can not be transmitted to the upper branches of the tree from the skin of the tree, the tree can not absorb nutrients and withers and dies. The fastening device is realized by a fastening structure known in the art, and details are not described herein.
The tree diameter growth measuring module is used for sending the diameter information of the detected trunk and the serial number information of the tree to the Internet of things server by the tree diameter growth measuring device; it should be noted that each tree is used as a data node, and data transmission with the internet of things server is performed through a data transceiver chip installed on the tree; illustratively, the data transceiver chip is an internet of things chip, and the internet of things chip is used as a node connected with P2P for data transmission, so as to reduce the structural complexity of the communication network and improve the data transmission efficiency. Preferably, the chip of the internet of things is powered by solar energy. And the Internet of things chip takes the number of the tree as the identification information of the node. In addition, the tree diameter growth measuring device transmits the diameter information of the trunk and the number information of the tree to the internet-of-things server at a predetermined time interval, for example, once a month.
The fastening instruction generating module is used for acquiring tree number information and diameter information of trees in a set geographical range in the ecological garden by the Internet of things server, inquiring stored position information of the trees according to the tree number information, and judging the growth states of the trees based on the position information and the diameter information, wherein the growth states comprise excellent, good and poor; the server of the internet of things sends a fastening instruction to the tree diameter growth fastening device of the tree with the poor growth state; it should be noted that, for example, the set geographic range is a mountain head, a rectangular area, and the like, which may be defined according to a terrain structure, or may be defined according to the number information of the tree, and is not limited herein. The internet of things server stores position information and number information of each tree in advance; when the position information is associated with the diameter information, the growth states of the trees are relative, for example, the diameters of the trees in a certain area are increased faster, and only a few trees growing faster are reserved for the purpose of selection and elimination, and the determined good growth conditions are relative; when the position information is not related to the diameter information, the growth state of the trees is absolute, for example, the diameters of the trees in a certain area are all increased, but only a few trees with the largest diameters are reserved for the purpose of high-quality elimination, and the determined good growth state is absolute; the present invention encompasses both of these situations.
And the fastening module is used for fastening the tree diameter after the tree diameter growth fastening device receives the fastening instruction so as to limit the growth of the tree. It should be noted that, when the tightening device of the tree diameter growth fastening device can fasten, it can maintain the length of the metal ring unchanged for a long time to maintain the fastening state at a specific position of the tree diameter, at this time, the tree cannot grow normally due to the tree diameter, and nutrients cannot be transmitted from the bark of the tree to the upper branch of the tree, so that the tree cannot absorb nutrients and withers and dies.
As a preferred embodiment, the method further comprises:
the tree diameter growth measuring device of each tree is provided with a wireless signal sending module for sending the diameter information of a trunk and the number information of the trees to the Internet of things server; it should be noted that, preferably, the wireless signal sending module is implemented by using a ZigBee wireless transceiver module, and in addition, the wireless signal sending module may also be bluetooth, WiFi, or the like, which is not limited herein.
The tree diameter growing and fastening device for each tree is provided with a wireless signal receiving module and is used for receiving a tree diameter fastening instruction sent by the server of the Internet of things. It should be noted that the wireless signal receiving module adopts a wireless transmission mode similar to that of the wireless signal sending module, which is not described herein again.
As a preferred embodiment, the method further comprises:
and storing the position information of the trees and the number information of the trees in the ecological garden forest to the Internet of things server when the trees are transplanted, and carrying out scribing growth management on the trees according to the set geographical range. The step of performing the slicing growth management on the trees according to the set geographical range is to perform fine management on the large-area garden trees, so as to make different growth management strategies for the trees in different areas; for example, different kinds of trees like yin and yang are planted on the yin side and the yang side of a mountain forest region respectively, and different kinds of trees are made different growth management strategies for different kinds of trees due to different growth habits, so that the growth efficiency of the trees is improved through classified management.
As a preferred embodiment, the determining the growth state of the tree based on the position information and the diameter information specifically includes:
if the diameter increase value of the tree is larger than a first threshold value within a preset time interval, the growth state of the tree is excellent; if the diameter increase value of the tree is larger than a second threshold value and smaller than the first threshold value, the growth state of the tree is good; if the diameter increase value of the tree is smaller than the second threshold value, the growth state of the tree is poor. It should be noted that, in this embodiment, the position information and the diameter information of the trees are associated, and the growth states of the trees are opposite, for example, the diameters of the trees in a certain area all increase faster, but only a few trees growing faster are reserved for the purpose of selection, and then the determined growth conditions are opposite; for example, if the diameter of a tree in a certain area increases faster, and the diameter of a part of trees increases by a first threshold value within one month, for example, 5 cm, the growth state of the trees is optimal; if the diameter increase of the tree is greater than a second threshold value, such as 3 centimeters, and less than the first threshold value, such as 5 centimeters, the growth status of the tree is good; if the diameter increase of the tree is smaller than the second threshold value, for example 3 cm, the growth status of the tree is poor.
As a preferred embodiment, the determining the growth state of the tree based on the position information and the diameter information specifically includes:
calculating the diameter increase value of all the trees in the set geographical range within a preset time interval;
judging the growth state of the tree with the diameter increase value at the front 1/3 as excellent; judging the growth status of the tree between the front 1/3 and rear 1/3 of the diameter increase value as good; the growth state of the tree at post 1/3 for the diameter increase is determined to be poor. It should be noted that, in this embodiment, the position information and the diameter information of the trees are associated, and the growth states of the trees are opposite, for example, the diameters of the trees in a certain area all increase faster, but only a few trees growing faster are reserved for the purpose of selection, and then the determined growth conditions are opposite; the comparison here is made in a certain area of the same geographical location.
As a preferred embodiment, the determining the growth state of the tree based on the position information and the diameter information specifically includes:
calculating the diameter increase value of all the trees in the set geographical range within a preset time interval; it should be noted that, in this embodiment, the predetermined time interval may be one month, one half year, or the like, and is not limited herein; the set geographic range may be selected according to actual geographic terrain, and is not limited herein.
Setting a growth weight value of each tree, wherein the growth weight value is set to be 0; if the diameter increment of the tree is larger than the diameter increment of the tree adjacent to the tree in a certain direction, adding 1 to the growth weight of the tree until the eight directions are compared; it should be noted that, in this embodiment, it is assumed that the trees are planted evenly in sequence according to the positions of the field font, and therefore, eight nearest trees exist in eight directions opposite to each tree, which may also be referred to as eight nearest trees; at this time, in order to determine the growth state of the tree relative to the eight trees nearest to the tree, the embodiment adopts a method of setting the growth weight value of each tree for comparison, that is, comparing the diameter increase value of the tree with the diameter increase value of the tree adjacent to any one of the eight directions, so as to judge the growth state of the tree; for example, the diameter increase for a tree is 5 greater than the diameter increase for a tree adjacent to it in any of its eight directions.
Judging the growth state of the tree with the growth weight value of 6-8 as excellent; judging the growth state of the tree with the growth weight value of 3-5 as good; and judging the growth state of the tree with the growth weight value of 0-2 as poor. In this embodiment, since 5 trees are larger, the weight value of the growth of the tree is between 3 and 5, and thus the growth state of the tree is determined to be good.
In addition, the diameter value of the tree may be replaced with the diameter value of the tree in this embodiment, as another alternative example, the method for determining the growth state of the tree is the same as that in this embodiment, and details thereof are not repeated herein.
As a preferred embodiment, the tree path growing and fastening device fastens the tree path after receiving the fastening instruction, so as to limit the growth of the tree, specifically including:
the tree path growing and fastening device is provided with a tree path locking ring, and the tree path locking ring is in a loose state when the fastening instruction is not received; and after the fastening instruction is received, the tree diameter locking ring maintains a locking state, so that the tree diameter is fastened to limit the growth of the tree. It should be noted that the tree-diameter growing fastening device may include a metal ring and a tightening device, an adjustable tightening device is disposed at an interface of the metal ring, and the tightening device can be loosened to increase the length of the metal ring so as to maintain a loose state at a specific position of the tree diameter, and the loose state can keep the tree-diameter growing fastening device from falling off without affecting the normal growth of the tree; and when the tightening device can be fastened, the tightening device can maintain the length of the metal ring unchanged for a long time so as to maintain the fastening state at a specific position of the tree diameter, and at the moment, because the tree diameter can not grow normally, nutrient components can not be transmitted to the upper branches of the tree from the skin of the tree, the tree can not absorb nutrients and withers and dies. The fastening device is realized by a fastening structure known in the art, and details are not described herein.
The invention provides a tree growth management system for ecological gardens, which utilizes a tree diameter growth measuring device to measure the diameter of a trunk, thereby automatically acquiring the growth state of a tree; making a corresponding tree growth control strategy according to the growth state of the tree, and automatically limiting the growth of the tree diameter of part of the tree by using a tree diameter growth fastening device according to the tree growth control strategy; the intervention of high quality and poor quality is automatically carried out according to the growth condition of the trees, so that the growth efficiency of the economic forest trees is improved, the manual operation amount is reduced, and the economic benefit is improved.
It will be understood by those within the art that each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the methods specified in the block or blocks of the block diagrams and/or flowchart block or blocks.
Those of skill in the art will appreciate that various operations, methods, steps in the processes, acts, or solutions discussed in the present application may be alternated, modified, combined, or deleted. Further, various operations, methods, steps in the flows, which have been discussed in the present application, may be interchanged, modified, rearranged, decomposed, combined, or eliminated. Further, steps, measures, schemes in the various operations, methods, procedures disclosed in the prior art and the present invention can also be alternated, changed, rearranged, decomposed, combined, or deleted.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A tree growth management method for ecological gardens is characterized by comprising the following steps:
s1, installing a tree diameter growth measuring device and a tree diameter growth fastening device on the trunk of each tree transplanted in the ecological garden; the tree diameter growth measuring device is used for measuring the diameter of the trunk, and the tree diameter growth fastening device is used for limiting the growth of the tree diameter;
s2, the tree diameter growth measuring device sends the detected diameter information of the trunk and the serial number information of the tree to an Internet of things server;
s3, the Internet of things server acquires tree number information and diameter information of trees in a set geographical range in the ecological garden forest, inquires stored position information of the trees according to the tree number information, and judges the growth states of the trees based on the position information and the diameter information, wherein the growth states comprise excellent, good and poor; the server of the internet of things sends a fastening instruction to the tree diameter growth fastening device of the tree with the poor growth state;
s4, the tree diameter growing and fastening device fastens the tree diameter after receiving the fastening instruction so as to limit the growth of the tree;
further comprising: storing the position information of the tree and the number information of the tree to the Internet of things server when the tree in the ecological garden forest is transplanted, and carrying out scribing growth management on the tree according to the set geographical range;
the determining the growth state of the tree based on the position information and the diameter information specifically includes:
calculating the diameter increase value of all the trees in the set geographical range within a preset time interval;
judging the growth state of the tree with the diameter increase value at the front 1/3 as excellent; judging the growth status of the tree between the front 1/3 and rear 1/3 of the diameter increase value as good; the growth state of the tree at post 1/3 for the diameter increase is determined to be poor.
2. The method of claim 1, further comprising:
the tree diameter growth measuring device of each tree is provided with a wireless signal sending module for sending the diameter information of a trunk and the number information of the trees to the Internet of things server;
the tree diameter growing and fastening device for each tree is provided with a wireless signal receiving module and is used for receiving a tree diameter fastening instruction sent by the server of the Internet of things.
3. The method according to claim 1, wherein said determining the growth status of the tree based on the location information and the diameter information comprises:
if the diameter increase value of the tree is larger than a first threshold value within a preset time interval, the growth state of the tree is excellent; if the diameter increase value of the tree is larger than a second threshold value and smaller than the first threshold value, the growth state of the tree is good; if the diameter increase value of the tree is smaller than the second threshold value, the growth state of the tree is poor.
4. The method according to claim 1, wherein said determining the growth status of the tree based on the location information and the diameter information comprises:
calculating the diameter increase value of all the trees in the set geographical range within a preset time interval;
setting a growth weight value of each tree, wherein the growth weight value is set to be 0; if the diameter increment of the tree is larger than the diameter increment of the tree adjacent to the tree in a certain direction, adding 1 to the growth weight of the tree until the eight directions are compared; judging the growth state of the tree with the growth weight value of 6-8 as excellent; judging the growth state of the tree with the growth weight value of 3-5 as good; and judging the growth state of the tree with the growth weight value of 0-2 as poor.
5. The method according to claim 1, wherein said determining the growth status of the tree based on the location information and the diameter information comprises:
calculating the diameter values of all the trees in the set geographical range at a preset time;
setting a growth weight value of each tree, wherein the growth weight value is set to be 0; if the diameter value of the tree is larger than the diameter value of the tree adjacent to the tree in a certain direction, adding 1 to the growth weight value of the tree until the comparison in the eight directions is finished; judging the growth state of the tree with the growth weight value of 6-8 as excellent; judging the growth state of the tree with the growth weight value of 3-5 as good; and judging the growth state of the tree with the growth weight value of 0-2 as poor.
6. The method of claim 1, wherein the tree path growth fastening device fastens the tree path after receiving the fastening command to limit the growth of the tree, specifically comprising:
the tree path growing and fastening device is provided with a tree path locking ring, and the tree path locking ring is in a loose state when the fastening instruction is not received; and after the fastening instruction is received, the tree diameter locking ring maintains a locking state, so that the tree diameter is fastened to limit the growth of the tree.
7. A tree growth management system for ecological gardens, characterized in that it performs the tree growth management method according to any one of claims 1-6.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102589504A (en) * | 2012-02-29 | 2012-07-18 | 浙江大学 | Online measuring device for diameter of tree in growth |
| CN108702970A (en) * | 2018-07-24 | 2018-10-26 | 广东电网有限责任公司 | A kind of arboreal growth suppressor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102589504A (en) * | 2012-02-29 | 2012-07-18 | 浙江大学 | Online measuring device for diameter of tree in growth |
| CN108702970A (en) * | 2018-07-24 | 2018-10-26 | 广东电网有限责任公司 | A kind of arboreal growth suppressor |
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