A landscaping maintenance monitoring and early warning method and system

Abstract

The application relates to the technical field of garden maintenance, in particular to a garden greening maintenance monitoring and early warning method and system, which comprises the following steps: obtaining target data of a target plant; obtaining growth characteristics and a current growth stage of the target plant based on the target data; obtaining target environment information based on the growth characteristics and the current growth stage; obtaining current environment information corresponding to the target plant; determining whether the current environment information matches the target environment information; if the current environment information does not match the target environment information, obtaining abnormal information and generating first early warning information based on the abnormal information; and if the current environment information matches the target environment information, obtaining a unit consumption amount of a target resource based on the growth characteristics, the current growth stage and the current environment information; obtaining a consumable duration based on the current environment information and the unit consumption amount; and generating second early warning information based on the consumable duration. The application helps to improve the garden greening maintenance level.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of garden maintenance, and in particular to a garden maintenance monitoring and early warning method and system. BACKGROUND

[0002] In modern urban construction and ecological environment maintenance, garden greening plays an extremely important role. However, the traditional garden greening maintenance method mainly relies on manual regular patrol and experience judgment, and has many defects. On the one hand, manual monitoring is difficult to achieve real-time and comprehensiveness, and some subtle but gradually deteriorating problems are easily missed, such as early symptoms of plant diseases and insect pests, slight imbalance of soil nutrients, etc. On the other hand, lacking accurate quantitative data support, it is difficult to deeply understand the physiological state and environmental adaptability of plants, resulting in that the development of maintenance measures often lacks pertinence and scientificity. In addition, with the expansion of urban scale and the increase of garden landscape complexity, the low efficiency problem of traditional maintenance mode is increasingly prominent, and it is difficult to meet the growing demand for fine maintenance. At the same time, climate change, environmental pollution and other external factors have increasingly complex effects on garden plants, and traditional methods are difficult to effectively cope with these new challenges, and an innovative monitoring and early warning method and system are urgently needed to improve the level of garden greening maintenance. SUMMARY

[0003] In order to help improve the level of garden greening maintenance, the present application provides a garden greening maintenance monitoring and early warning method and system.

[0004] In the first aspect, the present application provides a garden greening maintenance monitoring and early warning method, which adopts the following technical scheme:

[0005] A garden greening maintenance monitoring and early warning method, comprising:

[0006] obtaining target data of a target plant;

[0007] based on the target data, obtaining growth characteristics and a current growth stage of the target plant;

[0008] based on the growth characteristics and the current growth stage, obtaining target environment information;

[0009] obtaining current environment information corresponding to the target plant;

[0010] determining whether the current environment information matches the target environment information;

[0011] if the current environment information does not match the target environment information, obtaining abnormal information, and generating first early warning information based on the abnormal information;

[0012] if the current environment information matches the target environment information, obtaining a unit consumption amount of a target resource based on the growth characteristics, the current growth stage, and the current environment information;

[0013] obtaining a consumable duration based on the current environment information and the unit consumption amount;

[0014] generating second warning information based on the consumable duration.

[0015] According to the above technical solution, the growth characteristics and the current growth stage of the target plant are obtained according to the target data, the target environment information is obtained according to the growth characteristics and the current growth stage, the current environment information corresponding to the target plant is obtained, and it is determined whether the current environment information matches the target environment information. If not, it indicates that at least one factor in the current growth environment of the target plant is greatly different from the ideal growth environment, and has a great influence on the growth of the target plant, so abnormal information is obtained, and first warning information is generated according to the abnormal information. If it matches, it indicates that the current growth environment of the target plant is the same as or similar to the ideal growth environment, and the current growth environment is suitable for the growth of the target plant in the current growth stage. In order to further improve the level of landscaping and maintenance, the target resource is supplemented in time, the unit consumption amount of the target resource is obtained, the consumable duration is calculated according to the current environment information and the unit consumption amount, and finally the second warning information is generated according to the consumable duration.

[0016] The target environment information suitable for the growth of the target plant is obtained in real time according to the growth characteristics and the current growth stage of the target plant, and it is determined whether the current growth environment of the target plant matches the target growth environment, so as to determine whether the current growth environment is suitable for the current growth stage of the target plant. If not, a warning is given, which helps to maintain the target plant in time and improve the maintenance effect. If it is suitable, the consumable duration that the current growth environment can last is further determined, and a warning is given according to the consumable duration, which helps to maintain the target plant in time before the target resource is consumed, thereby improving the maintenance effect.

[0017] Optionally, the obtaining of the growth characteristics and the current growth stage of the target plant based on the target data comprises:

[0018] obtaining target attributes and growth information of the target plant based on the target data;

[0019] obtaining the growth characteristics of the target plant based on the target attributes;

[0020] obtaining the growth duration of the target plant based on the growth information;

[0021] acquire the current growth stage based on the target attribute and the growth duration.

[0022] Optionally, the target resource comprises water resource; and the acquiring the unit consumption amount of the target resource based on the growth characteristic, the current growth stage and the current environment information if the current environment information matches the target environment information comprises:

[0023] acquiring current temperature, current wind level and soil property based on the current environment information if the current environment information matches the target environment information;

[0024] acquiring unit water evaporation amount based on the current temperature and the current wind level;

[0025] acquiring unit water loss amount based on the soil property;

[0026] acquiring unit water consumption corresponding to growth of the target plant based on the growth characteristic and the current growth stage;

[0027] acquiring the unit consumption amount based on the unit water evaporation amount, the unit water loss amount and the unit water consumption.

[0028] Optionally, the acquiring the unit water consumption corresponding to growth of the target plant based on the growth characteristic and the current growth stage comprises:

[0029] acquiring root system growth condition of the target plant based on the target data;

[0030] acquiring growth depth, distribution width and growth activity of the root system of the target plant based on the root system growth condition;

[0031] judging whether the growth depth, the distribution width and the growth activity all meet preset growth requirement;

[0032] acquiring unit water requirement corresponding to growth of the target plant based on the growth characteristic and the growth stage if the growth depth, the distribution width and the growth activity all meet the preset growth requirement;

[0033] taking the unit water requirement as the unit water consumption.

[0034] Optionally, the method further comprises:

[0035] acquiring abnormal item if at least one of the growth depth, the distribution width and the growth activity does not meet the preset growth requirement;

[0036] determining whether the abnormal item is the growth depth and / or the distribution width;

[0037] if the abnormal item is the growth depth and / or the distribution width, obtaining a planting mode and determining whether the planting mode is transplantation;

[0038] if the planting mode is transplantation, obtaining a transplantation state and determining whether the transplantation state is a specified state;

[0039] if the transplantation state is the specified state, obtaining a transplantation duration;

[0040] determining whether the transplantation duration exceeds a preset duration threshold;

[0041] if the transplantation duration does not exceed the preset duration threshold, obtaining a recovery proportion based on the transplantation duration and the preset duration threshold;

[0042] obtaining a unit water consumption based on the recovery proportion, the unit water requirement and a preset initial water consumption.

[0043] Optionally, after the if the abnormal item is the growth depth and / or the distribution width, obtaining a planting mode and determining whether the planting mode is transplantation, the method further comprises:

[0044] if the planting mode is not transplantation, determining whether the growth depth does not exceed a first depth threshold and the distribution width does not exceed a first distribution width threshold;

[0045] if the growth depth does not exceed the first depth threshold and the distribution width does not exceed the first distribution width threshold, determining whether the growth depth exceeds a first depth threshold;

[0046] if the growth depth exceeds the first depth threshold, determining whether the distribution width exceeds a second distribution width threshold;

[0047] if the distribution width does not exceed the second distribution width threshold, obtaining a range difference between the distribution width and the second distribution width threshold;

[0048] obtaining a unit water consumption based on the unit water requirement, a preset initial water consumption and the range difference.

[0049] Optionally, after the if the planting mode is not transplantation, determining whether the growth depth does not exceed a first depth threshold and the distribution width does not exceed a first distribution width threshold, the method further comprises:

[0050] if the growth depth does not exceed the first depth threshold and the distribution width does not exceed the first distribution width threshold, obtaining a target factor affecting growth of the target plant root system;

[0051] obtaining a target weight corresponding to each of the target factors;

[0052] obtaining an inhibition coefficient of the target plant root system growth based on the target factors and the corresponding target weights;

[0053] obtaining a unit water consumption based on the inhibition coefficient and the unit water requirement;

[0054] Optionally, after determining whether the abnormal item is the growth depth and / or the distribution width, the method further comprises:

[0055] if the abnormal item is the growth activity, obtaining a root density corresponding to a range in which the target plant is located;

[0056] determining whether the root density exceeds a preset density threshold;

[0057] if the root density does not exceed the preset density threshold, obtaining an activity ratio based on the growth activity and a preset activity threshold;

[0058] obtaining a unit water consumption based on the activity ratio and the unit water requirement;

[0059] if the root density exceeds the preset density threshold, determining whether there is external competition;

[0060] if there is the external competition, obtaining a competition proportion corresponding to the target plant;

[0061] obtaining a unit water consumption based on the competition proportion and the unit water requirement.

[0062] In a second aspect, the application also discloses a garden greening maintenance monitoring and early warning system, which adopts the following technical scheme:

[0063] A garden greening maintenance monitoring and early warning system comprises:

[0064] a first obtaining module, configured to obtain target data of a target plant;

[0065] a second obtaining module, configured to obtain growth characteristics and a current growth stage of the target plant based on the target data;

[0066] a third obtaining module, configured to obtain target environment information based on the growth characteristics and the current growth stage;

[0067] a fourth obtaining module, configured to obtain current environment information corresponding to the target plant;

[0068] a first judging module, configured to judge whether the current environment information matches the target environment information;

[0069] a first warning module, if the current environment information does not match the target environment information, the first warning module is configured to obtain abnormal information, and generate first warning information based on the abnormal information;

[0070] a fifth obtaining module, if the current environment information matches the target environment information, the fifth obtaining module is configured to obtain a unit consumption amount of target resources based on the growth characteristics, the current growth stage and the current environment information;

[0071] a sixth obtaining module, configured to obtain a consumable duration based on the current environment information and the unit consumption amount;

[0072] a second warning module, configured to generate second warning information based on the consumable duration.

[0073] By using the above technical solution, the growth characteristics and the current growth stage of the target plant are obtained according to the target data, the target environment information is obtained according to the growth characteristics and the current growth stage, the current environment information corresponding to the target plant is obtained, and it is judged whether the current environment information matches the target environment information. If not, it indicates that at least one factor in the current growth environment of the target plant is greatly different from the ideal growth environment, which has a great influence on the growth of the target plant. Therefore, abnormal information is obtained, and first warning information is generated according to the abnormal information. If it matches, it indicates that the current growth environment of the target plant is the same as or similar to the ideal growth environment, and the current growth environment is suitable for the growth of the target plant in the current growth stage. In order to further improve the level of landscaping and maintenance, the target resources are supplemented in time, the unit consumption amount of target resources is obtained, and the consumable duration is calculated according to the current environment information and the unit consumption amount. Finally, the second warning information is generated according to the consumable duration.

[0074] The target environment information suitable for the growth of the target plant is obtained in real time according to the growth characteristics and the current growth stage of the target plant, and it is judged whether the current growth environment of the target plant matches the target growth environment, so as to judge whether the current growth environment is suitable for the current growth stage of the target plant. If not, a warning is given, which helps to maintain the target plant in time and improve the maintenance effect. If it is suitable, the consumable duration that the current growth environment can last is further judged, and a warning is given according to the consumable duration, which helps to maintain the target plant in time before the target resources are consumed, and then improves the maintenance effect.

[0075] In summary, the present application includes the following beneficial technical effects:

[0076] According to the growth characteristics and the current growth stage of the target plant, the target environment information suitable for the growth of the target plant is obtained in real time, and then it is determined whether the current growth environment of the target plant matches the target growth environment, so as to determine whether the current growth environment is suitable for the current growth stage of the target plant. If not, a warning is given, so as to help timely maintenance of the target plant and improve the maintenance effect. If it is suitable, it is further determined that the consumable duration of the current growth environment can be sustained, and a warning is given according to the consumable duration, so as to help timely maintenance of the target plant before the target plant is consumed, thereby improving the maintenance effect. BRIEF DESCRIPTION OF DRAWINGS

[0077] Figure 1 is the main flowchart of a garden greening maintenance monitoring and warning method according to an embodiment of the present application;

[0078] Figure 2 is the step flowchart of steps S201 to S204;

[0079] Figure 3 is the step flowchart of steps S301 to S305;

[0080] Figure 4 is the step flowchart of steps S401 to S405;

[0081] Figure 5 is the step flowchart of steps S501 to S508;

[0082] Figure 6 is the step flowchart of steps S601 to S605;

[0083] Figure 7 is the step flowchart of steps S701 to S704;

[0084] Figure 8 is the step flowchart of steps S801 to S807;

[0085] Figure 9 is the module diagram of a garden greening maintenance monitoring and warning system according to an embodiment of the present application.

[0086] Explanation of reference signs:

[0087] 1, first obtaining module; 2, second obtaining module; 3, third obtaining module; 4, fourth obtaining module; 5, first determining module; 6, first warning module; 7, fifth obtaining module; 8, sixth obtaining module; 9, second warning module. DETAILED DESCRIPTION

[0088] In a first aspect, the application discloses a garden greening maintenance monitoring and early warning method.

[0089] With reference to Figure 1 The garden greening maintenance monitoring and early warning method comprises steps S101 to S109.

[0090] Step S101: Obtain target data of a target plant.

[0091] Specifically, the target plant is a tree that needs to be monitored and early warned for greening maintenance, and in the embodiment, the target plant is preferentially set as a single-grown arbor; the target data is data related to the target plant, including the type, growth habit, growth duration, and growth state corresponding to different growth stages of the target plant, for example, growth height and crown range.

[0092] Step S102: Obtain growth characteristics and a current growth stage of the target plant based on the target data.

[0093] Specifically, the growth characteristics are the growth habit of the target plant, for example, whether the target plant likes water or not; the current growth stage is the growth stage currently reached by the target plant, including seedling stage, mature stage, and senile stage; in the embodiment, the growth state of the target plant at different growth stages under normal conditions is known through the target data, and then the current growth stage of the target plant can be known according to the current growth state of the target plant, or the current growth stage of the target plant can be determined through the growth duration and other attributes.

[0094] Step S103: Obtain target environment information based on the growth characteristics and the current growth stage.

[0095] Specifically, the target environment information is environment information suitable for the growth of the target plant, and in the embodiment, environment information suitable for the growth of different target plants at different growth stages is set in advance, including suitable water amount, suitable temperature, and suitable fertility, etc.; for example, when a ginkgo tree is at the seedling stage, the root system is small and shallow, and the absorption capacity is relatively weak, and in a suitable growth environment, each seedling can absorb about 0.1-0.3 liters of water per day, and the optimal soil water content should be maintained at 60%-70%; the root system of a mature ginkgo tree is large, and its water absorption capacity is very strong, and under normal weather conditions, each mature ginkgo tree can absorb about 5-10 liters of water per day, and the optimal soil water content should be maintained at 40%-50%; the physiological function of a ginkgo tree at the senile stage declines, and the root system absorption capacity decreases, and each ginkgo tree can absorb about 1-3 liters of water per day, and the optimal soil water content should be maintained at 50%-60%.

[0096] Step S104: Obtain current environment information corresponding to the target plant.

[0097] Specifically, in the embodiment, the current environment information is the environment information of the location where the target plant is currently located at the current time. Notably, the information categories of the current environment information correspond one-to-one to the target environment information.

[0098] Step S105: Determine whether the current environment information matches the target environment information.

[0099] Specifically, by comparing the current environment information and the target environment information according to the information categories one by one, it is determined whether the current environment information matches the target environment information. In the embodiment, if the difference between the relevant data corresponding to the current environment information and the target environment information is small, it is determined that the current environment information matches the target environment information. If the difference between the relevant data corresponding to the current environment information and the target environment information is large, it is determined that the current environment information does not match the target environment information. Notably, the standard for evaluating the size of the difference between the relevant data can be set according to actual conditions and user needs.

[0100] Step S106: If the current environment information does not match the target environment information, obtain abnormal information and generate first warning information based on the abnormal information.

[0101] Specifically, in the embodiment, the abnormal information is the information that does not match between the current environment information and the target environment information, including the information categories and the size of the difference between the relevant data. The first warning information is the warning information based on the abnormal information.

[0102] Step S107: If the current environment information matches the target environment information, obtain the unit consumption of the target resource based on the growth characteristics, the current growth stage, and the current environment information.

[0103] Specifically, in the embodiment, the target resource is the resource required during the growth of the target plant, including water, fertilizer, and oxygen, etc. The unit consumption is the consumption of the target resource per unit time, for example, each mature ginkgo tree can absorb about 5 to 10 liters of water per day.

[0104] Step S108: Obtain the consumable duration based on the current environment information and the unit consumption.

[0105] Specifically, in the embodiment, based on the current environment information, the amount of target resource remaining in the current environment can be known, and then divided by the unit consumption to calculate the consumable duration.

[0106] Step S109: Generate second warning information based on the consumable duration.

[0107] Specifically, in the embodiment, the second warning information is the warning information based on the consumable duration.

[0108] The garden greening maintenance monitoring and early warning method provided by the embodiment acquires the growth characteristics and the current growth stage of the target plant according to the target data, acquires the target environment information according to the growth characteristics and the current growth stage, further acquires the current environment information corresponding to the target plant, and determines whether the current environment information matches the target environment information. If not, it indicates that at least one factor in the current growth environment of the target plant is greatly different from its ideal growth environment, and has a great influence on the growth of the target plant. Therefore, abnormal information is acquired, and first early warning information is generated according to the abnormal information. If yes, it indicates that the current growth environment of the target plant is the same as or similar to its ideal growth environment, and the current growth environment is suitable for the growth of the target plant in the current growth stage. In order to further improve the garden greening maintenance level and timely supplement the target resources, the unit consumption of the target resources is acquired, the consumable duration is calculated according to the current environment information and the unit consumption, and finally the second early warning information is generated according to the consumable duration.

[0109] The target environment information suitable for the growth of the target plant is acquired in real time according to the growth characteristics and the current growth stage of the target plant, and then it is determined whether the current growth environment of the target plant matches the target growth environment, so as to determine whether the current growth environment is suitable for the current growth stage of the target plant. If not, early warning is performed, so as to help timely maintenance of the target plant and improve the maintenance effect. If yes, the consumable duration of the current growth environment is further determined, and early warning is performed according to the consumable duration, so as to help timely maintenance of the target plant before the target resources are consumed, and then improve the maintenance effect.

[0110] Reference Figure 2 In one of the embodiments of the embodiment, step S102 acquires the growth characteristics and the current growth stage of the target plant based on the target data, including steps S201 to S204:

[0111] Step S201: Acquire the target attribute and growth information of the target plant based on the target data.

[0112] Specifically, in the embodiment, the target attribute is the attribute of the target plant, including the type of the target plant, etc.

[0113] Step S202: Acquire the growth characteristics of the target plant based on the target attribute.

[0114] Step S203: Acquire the growth duration of the target plant based on the growth information.

[0115] Specifically, in the embodiment, the growth information includes the growth duration and the growth mode of the target plant, etc. The growth mode includes natural planting and transplantation, and the growth duration is the total duration of the growth of the target plant.

[0116] Step S204: based on the target attribute and the growth duration, the current growth stage is obtained.

[0117] The garden greening maintenance monitoring and early warning method provided by the embodiment obtains the target attribute and the growth information of the target plant, obtains the growth characteristics of the target plant according to the target attribute, obtains the growth duration of the target plant according to the growth information, and knows the growth duration corresponding to different growth stages of the target plant according to the target attribute. By comparing and matching the current growth duration of the target plant with the growth duration corresponding to different growth stages, the current growth stage of the target plant can be known.

[0118] Reference Figure 3 In one of the embodiments of the present embodiment, if the current environment information matches the target environment information, the unit consumption of the target resource is obtained based on the growth characteristics, the current growth stage and the current environment information, including steps S301 to S305:

[0119] Step S301: if the current environment information matches the target environment information, the current temperature, the current wind level and the soil property are obtained based on the current environment information.

[0120] Specifically, in the present embodiment, the current temperature is the real-time temperature at the current time, which can be obtained by a temperature sensor; the current wind level is the wind level in the area where the target plant is located at the current time, which can be measured in real time by a wind vane and an anemometer, or can be obtained according to the data measured by local weather forecast; the soil property is the property of the soil at the position where the root system of the target plant is located, and the soil property includes sandy soil, loamy soil and clay soil, which can be identified by observation and sieving method.

[0121] Step S302: based on the current temperature and the current wind level, the unit water evaporation amount is obtained.

[0122] Specifically, the unit water evaporation amount is the volume of water evaporation in unit area of soil in unit time at the position where the root system of the target plant is located, based on the current temperature and the current wind level.

[0123] Step S303: based on the soil property, the unit water loss amount is obtained.

[0124] Specifically, the unit water loss amount is the loss amount of water in unit area of soil in unit time; in the present embodiment, the water retention amount of unit area of soil corresponding to different soil properties can be calculated in advance, and then the unit water loss amount is calculated according to the water retention amount. When the soil property of the position where the root system of the target plant is located is checked, the corresponding water loss amount can be retrieved.

[0125] Step S304: obtaining the unit water consumption corresponding to the growth of the target plant based on the growth characteristics and the current growth stage.

[0126] Specifically, the unit water consumption is the water required by the target plant with different growth characteristics in a unit of time in different growth stages. The unit water consumption corresponding to the target plant with different growth characteristics in different growth stages is different. In this embodiment, the unit water consumption corresponding to the target plant with different growth characteristics in different growth stages can be pre-stored according to relevant information and actual experimental data.

[0127] Step S305: obtaining the unit consumption based on the unit water evaporation amount, the unit water loss amount, and the unit water consumption.

[0128] Specifically, in this embodiment, the unit consumption is the sum of the unit water evaporation amount, the unit water loss amount, and the unit water consumption.

[0129] The garden greening maintenance monitoring and early warning method provided by the present embodiment obtains the unit water evaporation amount according to the current temperature and the current wind level, obtains the unit water loss amount according to the soil properties, obtains the unit water consumption corresponding to the growth of the target plant based on the growth characteristics and the current growth stage, and finally obtains the sum of the unit water evaporation amount, the unit water loss amount, and the unit water consumption, so as to calculate the unit consumption. Combining the unit water evaporation amount, the unit water loss amount, and the unit water consumption helps to make the unit consumption more consistent with the actual consumption of the target plant growth and the environment, thereby helping to improve the accuracy of the monitoring result.

[0130] Reference Figure 4 In one of the embodiments of the present embodiment, step S304 of obtaining the unit water consumption corresponding to the growth of the target plant based on the growth characteristics and the current growth stage comprises steps S401 to S405:

[0131] Step S401: obtaining the root growth condition of the target plant based on the target data.

[0132] Specifically, the root growth condition includes the root growth depth and distribution width and growth activity of the target plant. In this embodiment, the root growth depth and distribution width of the target plant can be detected by a detection radar method or a root drill method, and the growth activity of the target plant can be determined by a dyeing method and an isotope labeling method.

[0133] Step S402: obtaining the growth depth, distribution width, and growth activity of the root system of the target plant based on the root development condition.

[0134] Specifically, in this embodiment, the growth depth is the length of the deepest part of the root system of the target plant in the soil and the soil surface, the distribution width is the range of the distribution of the root system of the target plant, and the growth activity is the respiration and metabolic activity of the growth of the root system of the target plant.

[0135] Step S403: Determine whether the growth depth, the distribution width, and the growth activity meet the preset growth requirement.

[0136] Specifically, in this embodiment, the preset growth requirement is a growth requirement set in advance according to the growth characteristics of the target plant and the current growth stage. For example, under normal circumstances, the root system of a mature ginkgo tree should be 1.5-5 meters deep, the distribution range can be 5-8 meters, the respiratory quotient is generally between 0.7 and 1.0, and the secretion amount of sugar substances is 10-20 micrograms per gram of fresh root per hour.

[0137] Step S404: If the growth depth, the distribution width, and the growth activity meet the preset growth requirement, obtain the unit water requirement corresponding to the growth of the target plant based on the growth characteristics and the growth stage.

[0138] Step S405: Take the unit water requirement as the unit water consumption.

[0139] Specifically, if the growth depth, the distribution width, and the growth activity meet the preset growth requirement, it indicates that the root system growth condition of the target plant is normal, and therefore the unit water consumption required for its growth is the unit water requirement. In this embodiment, the unit water requirement is the water required by the target plant in a unit of time and under the condition that the root system growth condition meets the preset growth requirement.

[0140] The garden greening maintenance monitoring and early warning method provided by this embodiment determines whether the root system growth condition of the target plant meets the preset growth requirement from the growth depth, the distribution width, and the growth activity of the target plant. If all meet the requirement, it indicates that the root system growth condition of the target plant is normal, and therefore the unit water consumption required for its growth is the unit water requirement. The growth depth, the distribution width, and the growth activity are used to determine whether the target plant meets the preset growth requirement, which makes the actual water consumption of the target plant more consistent, thereby helping to improve the accuracy of the monitoring result.

[0141] Reference Figure 5 In one of the embodiments of this embodiment, after step S403 of determining whether the growth depth, the distribution width, and the growth activity meet the preset growth requirement, steps S501 to S508 are further included.

[0142] Step S501: If at least one of the growth depth, the distribution width, and the growth activity does not meet the preset growth requirement, obtain the abnormal item.

[0143] Specifically, in the embodiment, the abnormal item is the item that does not meet the preset growth requirement in the growth depth, the distribution width, and the growth activity.

[0144] Step S502: Determine whether the abnormal item is the growth depth and / or the distribution width.

[0145] Step S503: If the abnormal item is the growth depth and / or the distribution width, obtain the planting mode and determine whether the planting mode is transplantation.

[0146] Specifically, in the embodiment, the planting mode includes natural planting and transplantation.

[0147] Step S504: If the planting mode is transplantation, obtain the transplantation state and determine whether the transplantation state is a specified state.

[0148] Specifically, the transplantation state is the state corresponding to the target plant when the target plant is transplanted. According to the root state, the transplantation state can be divided into whole-root transplantation and broken-root transplantation. According to the growth stage, the transplantation state can be divided into seedling stage transplantation and mature stage transplantation. The specified state is a pre-specified transplantation state. In the embodiment, the specified state is broken-root transplantation.

[0149] Step S505: If the transplantation state is the specified state, obtain the transplantation duration.

[0150] Specifically, in the embodiment, the transplantation duration is the time difference between the time node when the target plant is transplanted to the current location and the current time node.

[0151] Step S506: Determine whether the transplantation duration exceeds a preset duration threshold.

[0152] Specifically, the preset duration threshold is a pre-set time length for determining whether the target plant can recover after broken-root transplantation. The preset duration threshold is different according to the attributes of the target plant. In the embodiment, taking a tree as an example, the preset duration threshold can be set to one year.

[0153] Step S507: If the transplantation duration does not exceed the preset duration threshold, obtain a recovery ratio based on the transplantation duration and the preset duration threshold.

[0154] Specifically, in the embodiment, the recovery ratio is a value obtained by dividing the transplantation duration by the preset duration threshold.

[0155] Step S508: Obtain a unit water consumption based on the recovery ratio, a unit water requirement, and a preset initial water consumption.

[0156] Specifically, the preset initial water consumption is an initial water consumption of the target plant that is preset, and the water consumption represents a water consumption that meets the basic survival of the target plant. In this embodiment, the preset initial water consumption is set according to the growth characteristics of different target plants and the current growth stage. The unit water consumption can be expressed as: preset initial water consumption + unit water requirement * recovery ratio * adjustment coefficient, wherein the adjustment coefficient is a constant and is set according to the actual situation, so that the unit water consumption of the target plant after root cutting and transplanting is less than or equal to 90% of the unit water consumption of natural planting and / or full root transplanting.

[0157] The garden greening maintenance monitoring and early warning method provided by the embodiment can help the unit water consumption of the target plant to be more in line with the actual situation, thereby helping to improve the accuracy of the monitoring result and further helping to improve the maintenance effect.

[0158] Reference Figure 6 In one of the embodiments of the present embodiment, in step S503, if the abnormal item is the growth depth and / or the distribution width, the planting method is obtained, and it is determined whether the planting method is after transplanting.

[0159] Step S601: If the planting method is not transplanting, it is determined whether the growth depth does not exceed the first depth threshold and the distribution width does not exceed the first distribution width threshold.

[0160] Specifically, the first depth threshold is a preset judgment standard for determining whether the growth depth of the target plant is too shallow, and the first distribution width threshold is a preset judgment standard for determining whether the distribution width of the target plant is too small. In this embodiment, the first depth threshold can be set to 0.5 meters, and the first distribution width threshold can be set to a radius of 1 meter with the trunk as the center. If the growth depth does not exceed the first depth threshold and the distribution width does not exceed the first distribution width threshold, it indicates that the target plant is likely to be planted in a container.

[0161] Step S602: If there is no growth depth that does not exceed the first depth threshold and no distribution width that does not exceed the first distribution width threshold, it is determined whether the growth depth exceeds the first depth threshold.

[0162] Step S603: If the growth depth exceeds the first depth threshold, it is determined whether the distribution width exceeds a second distribution width threshold.

[0163] Specifically, in the embodiment, if the growth depth exceeds the first depth threshold, it indicates that the target plant is less likely to grow in a certain container; the second distribution width threshold is a preset judgment standard for determining whether the distribution width of the target plant is normal, and the second distribution width is set according to the growth characteristics and the current growth stage of the target plant.

[0164] Step S604: If the distribution width does not exceed the second distribution width threshold, the range difference between the distribution width and the second distribution width threshold is obtained.

[0165] Specifically, the range difference is the difference between the second distribution width threshold and the distribution width.

[0166] Step S605: Based on the unit water requirement, the preset initial water consumption, and the range difference, the unit water consumption is obtained.

[0167] Specifically, in the embodiment, the unit water consumption can be expressed as: preset initial water consumption + unit water requirement * range difference / second distribution width threshold * adjustment coefficient, wherein the adjustment coefficient is a constant and is set according to the actual situation.

[0168] It is worth noting that, the distribution width can also be selected to be first determined whether it exceeds the first distribution width threshold, and then the growth depth is determined whether it exceeds the second depth threshold, and the subsequent method is similar to the method in the embodiment.

[0169] The garden greening maintenance monitoring and early warning method provided by the embodiment first determines whether the growth depth does not exceed the first depth threshold and the distribution width does not exceed the first distribution width threshold, so as to determine whether the target plant is planted in a certain container, if not, further determines whether the distribution width of the root system of the target plant is normal, if not, calculates the unit water consumption according to the unit water requirement, the preset initial water consumption, and the range difference; according to different situations, the corresponding calculation method is selected to calculate the unit water consumption of the target plant, which helps to make the unit water consumption more in line with the actual situation, thereby helping to improve the accuracy of the monitoring result, and further helping to improve the maintenance effect.

[0170] Reference Figure 7 In one of the embodiments of the embodiment, if the planting method is not transplanting, after the step of determining whether the growth depth does not exceed the first depth threshold and the distribution width does not exceed the first distribution width threshold, steps S701 to S704 are further included:

[0171] Step S701: If the growth depth does not exceed the first depth threshold and the distribution width does not exceed the first distribution width threshold, obtain a target factor affecting the growth of the root system of the target plant.

[0172] Specifically, in this embodiment, the target factor includes a growth depth factor and a distribution width factor.

[0173] Step S702: Obtain a target weight corresponding to different target factors.

[0174] Specifically, the target weight is the weight corresponding to different target factors, which can be set according to the growth characteristics of the target plant, the soil properties of the area where the target plant is located, and the local precipitation in this embodiment.

[0175] Step S703: Based on the target factor and the corresponding target weight, obtain an inhibition coefficient of the growth of the root system of the target plant.

[0176] Specifically, the inhibition coefficient is a degree coefficient for inhibiting the normal growth of the target plant, which can be expressed as: (growth depth*corresponding target weight+distribution width*corresponding target weight)*adjustment coefficient / (growth depth+distribution width) in this embodiment. The inhibition coefficient is less than 1.

[0177] Step S704: Based on the inhibition coefficient and the unit water requirement, obtain the unit water consumption.

[0178] Specifically, the unit water consumption can be expressed as: unit water requirement (1-inhibition coefficient).

[0179] The garden maintenance monitoring and early warning method provided by the present embodiment obtains a target factor affecting the growth of the root system of a target plant and a corresponding target weight, then calculates an inhibition coefficient of the growth of the root system of the target plant according to the target factor and the corresponding target weight, and finally calculates a unit water consumption according to the inhibition coefficient and a unit water requirement. According to different situations, the unit water consumption of the target plant is calculated by selecting the corresponding calculation method, which helps to make the unit water consumption more in line with the actual situation, thereby helping to improve the accuracy of the monitoring result and further helping to improve the maintenance effect.

[0180] Reference Figure 8 In one of the embodiments of the present embodiment, after step S502: determining whether the abnormal item is the growth depth and / or the distribution width, steps S801 to S807 are further included:

[0181] Step S801: If the abnormal item is the growth activity, obtain the root density corresponding to the range where the target plant is located.

[0182] Specifically, the root density, i.e., the total density of all root systems of trees in the range where the target plant is located, can be obtained according to a ground penetrating radar or a root scanner, and in this embodiment, the range can be within 5 meters in a square centered on the trunk of the target plant.

[0183] Step S802: Determine whether the root density exceeds a preset density threshold.

[0184] Specifically, in this embodiment, the preset density threshold is a preset criterion for determining whether the root density is excessive.

[0185] Step S803: If the root density does not exceed the preset density threshold, obtain the activity ratio based on the growth activity and a preset activity threshold.

[0186] Specifically, in this embodiment, the activity ratio is the ratio of the growth activity to the preset activity threshold, and the preset activity threshold is a preset criterion for determining whether the growth activity of the target plant is normal. The preset activity threshold is greater than or equal to the growth activity. In this embodiment, the respiration efficiency of the root system of the target plant can be used as the growth activity, and the respiration efficiency corresponding to the normal condition of the target plant can be used as the preset activity threshold, or it can be tested according to the actual situation.

[0187] Step S804: Obtain the unit water consumption based on the activity ratio and the unit water requirement.

[0188] Specifically, in this embodiment, the unit water consumption can be expressed as: unit water requirement * activity ratio.

[0189] Step S805: If the root density exceeds the preset density threshold, determine whether there is external competition.

[0190] Specifically, in this embodiment, whether there is external competition can be determined according to whether there are root systems of other trees in the range. If there are root systems of other trees in the range, it is determined that there is external competition.

[0191] Step S806: If there is external competition, obtain the competition proportion corresponding to the target plant.

[0192] Specifically, in this embodiment, the competition proportion is the ratio of the root density of the target plant to the total root density in the range where the target plant is located.

[0193] Step S807: Obtain the unit water consumption based on the competition proportion and the unit water requirement.

[0194] Specifically, in this embodiment, the unit water consumption can be expressed as: competition proportion * unit water requirement.

[0195] The garden greening maintenance monitoring and early warning method provided by the embodiment is used for judging whether the root density exceeds the preset density threshold value if the abnormal item is growth activity, and if not, calculating the unit water consumption based on the activity ratio and the unit water requirement, and if yes, further judging whether there is external competition, and if yes, calculating the unit water consumption based on the competition ratio and the unit water requirement, and according to different situations, selecting a corresponding calculation method to calculate the unit water consumption of the target plant, which is helpful to make the unit water consumption more in line with the actual situation, thereby helping to improve the accuracy of the monitoring result, and further helping to improve the maintenance effect.

[0196] In a second aspect, the application further discloses a garden greening maintenance monitoring and early warning system.

[0197] Reference Figure 9 The garden greening maintenance monitoring and early warning system comprises:

[0198] A first acquisition module is configured to acquire target data of a target plant.

[0199] A second acquisition module is configured to acquire growth characteristics and a current growth stage of the target plant based on the target data.

[0200] A third acquisition module is configured to acquire target environment information based on the growth characteristics and the current growth stage.

[0201] A fourth acquisition module is configured to acquire current environment information corresponding to the target plant.

[0202] A first judgment module is configured to judge whether the current environment information matches the target environment information.

[0203] A first early warning module is configured to acquire abnormal information and generate first early warning information based on the abnormal information if the current environment information does not match the target environment information.

[0204] A fifth acquisition module is configured to acquire a unit consumption of a target resource based on the growth characteristics, the current growth stage and the current environment information if the current environment information matches the target environment information.

[0205] A sixth acquisition module is configured to acquire a consumable duration based on the current environment information and the unit consumption.

[0206] A second early warning module is configured to generate second early warning information based on the consumable duration.

[0207] The above are preferred embodiments of the application, and do not limit the protection scope of the application, so that: equivalent changes made according to the structure, shape, principle of the application should be covered within the protection scope of the application.

Claims

1. A landscaping maintenance monitoring and early warning method, characterized in that, The method comprises the following steps: acquiring target data of a target plant; based on the target data, acquiring growth characteristics and a current growth stage of the target plant, the growth state of the target plant at different growth stages under normal conditions is learned through the target data, and the current growth stage of the target plant is determined according to the current growth state or the growth length of the target plant; based on the growth characteristics and the current growth stage, acquiring target environment information; acquiring current environment information corresponding to the target plant; determining whether the current environment information matches the target environment information; if the current environment information does not match the target environment information, acquiring abnormal information, and generating first warning information based on the abnormal information; if the current environment information matches the target environment information, acquiring current temperature, current wind level and soil properties based on the current environment information; based on the current temperature and the current wind level, acquiring unit water evaporation amount; based on the soil properties, acquiring unit water loss amount; based on the target data, acquiring root growth conditions of the target plant; based on the root growth conditions, acquiring growth depth, distribution width and growth activity of the root system of the target plant; determining whether the growth depth, the distribution width and the growth activity all meet the preset growth requirements; if at least one of the growth depth, the distribution width and the growth activity does not meet the preset growth requirements, acquiring an abnormal item; determining whether the abnormal item is the growth depth and / or the distribution width; if the abnormal item is the growth activity, acquiring root density corresponding to the range where the target plant is located; determining whether the root density exceeds a preset density threshold; if the root density does not exceed the preset density threshold, acquiring an activity ratio based on the growth activity and a preset activity threshold; based on the activity ratio and unit water requirement, acquiring unit water consumption; if the root density exceeds the preset density threshold, determining whether there is external competition; if there is external competition, acquiring a competition proportion corresponding to the target plant; based on the competition proportion and the unit water requirement, acquiring unit water consumption; if the abnormal item is the growth depth and / or the distribution width, acquiring a planting method, and determining whether the planting method is transplantation; if the planting method is transplantation, acquiring a transplantation state, and determining whether the transplantation state is a specified state; if the transplantation state is the specified state, acquiring a transplantation length; determining whether the transplantation length exceeds a preset length threshold; if the transplantation length does not exceed the preset length threshold, acquiring a recovery proportion based on the transplantation length and the preset length threshold; based on the recovery proportion, the unit water requirement and a preset initial water consumption, acquiring unit water consumption; if the growth depth, the distribution width and the growth activity all meet the preset growth requirements, acquiring unit water requirement corresponding to the growth of the target plant based on the growth characteristics and the growth stage; the unit water requirement is used as the unit water consumption. obtaining a unit consumption amount based on the unit water evaporation amount, the unit water loss amount, and the unit water consumption amount; obtaining a consumable duration based on the current environment information and the unit consumption amount; generating second warning information based on the consumable duration. 2.The garden greening maintenance monitoring and early warning method according to claim 1, characterized in that, The obtaining of the growth characteristics and the current growth stage of the target plant based on the target data comprises: obtaining target attributes and growth information of the target plant based on the target data; obtaining the growth characteristics of the target plant based on the target attributes; obtaining a growth duration of the target plant based on the growth information; obtaining the current growth stage based on the target attributes and the growth duration. 3.The garden greening maintenance monitoring and early warning method according to claim 1, characterized in that, If the abnormal item is the growth depth and / or the distribution width, a planting method is obtained, and it is determined whether the planting method is after transplanting or not, and the method further comprises: If the planting method is not transplanting, it is determined whether the growth depth does not exceed a first depth threshold and the distribution width does not exceed a first distribution width threshold; If the growth depth does not exceed the first depth threshold and the distribution width does not exceed the first distribution width threshold, it is determined whether the growth depth exceeds the first depth threshold; If the growth depth exceeds the first depth threshold, it is determined whether the distribution width exceeds a second distribution width threshold; If the distribution width does not exceed the second distribution width threshold, a range difference between the distribution width and the second distribution width threshold is obtained; obtaining a unit water consumption amount based on the unit water requirement, a preset initial water consumption, and the range difference.

4. The garden greening maintenance monitoring and early warning method according to claim 3, characterized in that, If the planting method is not transplanting, it is determined whether the growth depth does not exceed a first depth threshold and the distribution width does not exceed a first distribution width threshold, and the method further comprises: If the growth depth does not exceed the first depth threshold and the distribution width does not exceed the first distribution width threshold, a target factor affecting the root growth of the target plant is obtained; obtaining target weights corresponding to different target factors; obtaining an inhibition coefficient of the root growth of the target plant based on the target factors and the corresponding target weights; obtaining a unit water consumption amount based on the inhibition coefficient and the unit water requirement.

5. A landscaping maintenance monitoring and early warning system for carrying out the method of any one of claims 1 to 4, characterized by The method comprises: a first obtaining module configured to obtain target data of a target plant; a second obtaining module configured to obtain growth characteristics and a current growth stage of the target plant based on the target data; a third obtaining module configured to obtain target environment information based on the growth characteristics and the current growth stage; a fourth obtaining module configured to obtain current environment information corresponding to the target plant; a first determining module configured to determine whether the current environment information matches the target environment information; a first warning module configured to obtain abnormal information and generate first warning information based on the abnormal information if the current environment information does not match the target environment information. a fifth obtaining module, if the current environment information matches the target environment information, the fifth obtaining module is configured to obtain a unit consumption amount of a target resource based on the growth characteristic, the current growth stage and the current environment information; a sixth obtaining module, configured to obtain a consumable time length based on the current environment information and the unit consumption amount; a second early warning module, configured to generate second early warning information based on the consumable time length.

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