Landscaping maintenance monitoring and early warning method and system

Abstract

The invention relates to the technical field of garden maintenance, in particular to a landscaping maintenance monitoring and early warning method and system, and the method comprises the steps: obtaining target data of a target plant; acquiring 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; acquiring current environment information corresponding to the target plant; judging whether the current environment information is matched with the target environment information or not; if the current environment information is not matched with the target environment information, obtaining abnormal information, and generating first early warning information based on the abnormal information; if the current environment information is matched with the target environment information, acquiring the unit consumption of the target resource based on the growth characteristics, the current growth stage and the current environment information; on the basis of the current environment information and the unit consumption, the consumable duration is obtained; and generating second early warning information based on the consumable duration. The method is helpful for improving the landscaping maintenance level.

Description

Technical Field

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

[0002] In modern urban construction and ecological environment maintenance, gardening plays an extremely important role. However, the traditional gardening maintenance method mainly relies on regular manual inspections and empirical judgments, which has many defects. On the one hand, manual monitoring is difficult to achieve real-time and comprehensiveness, and it is easy to miss some subtle but gradually worsening problems, such as early symptoms of plant diseases and pests, and slight imbalances in soil nutrients. On the other hand, the lack of accurate quantitative data support makes it impossible to deeply understand the physiological state and environmental adaptability of plants, resulting in the lack of pertinence and scientificity in the formulation of maintenance measures. In addition, with the expansion of urban scale and the increase in the complexity of garden landscapes, the inefficiency of traditional maintenance models has become increasingly prominent, making it difficult to meet the growing demand for refined maintenance. At the same time, the impact of external factors such as climate change and environmental pollution on garden plants is becoming increasingly complex, and traditional methods are difficult to effectively respond to these new challenges. There is an urgent need for an innovative monitoring and early warning method and system to improve the level of gardening maintenance. Summary of the invention

[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 landscaping maintenance monitoring and early warning method, which adopts the following technical solutions: A landscaping maintenance monitoring and early warning method, comprising: Acquire target data of target plants; Based on the target data, acquiring the growth characteristics and current growth stage of the target plant; Based on the growth characteristics and the current growth stage, acquiring target environment information; Acquire current environmental 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, abnormal information is obtained, and first warning information is generated based on the abnormal information; If the current environment information matches the target environment information, obtaining a unit consumption of the target resource based on the growth characteristics, the current growth stage, and the current environment information; Based on the current environment information and the unit consumption, obtaining the consumable time; Based on the consumable time, a second warning message is generated.

[0005] By adopting the above technical scheme, the growth characteristics and current growth stage of the target plant are obtained according to the target data, and the target environment information is obtained according to the growth characteristics and the current growth stage, and then 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 they do not match, it indicates that at least one factor in the current growth environment of the target plant is greatly different from its ideal growth environment, which has a great impact on the growth of the target plant. Therefore, abnormal information is obtained, and a first warning information is generated according to the abnormal information; if they match, 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 more suitable for the growth of the target plant in the current growth stage. In order to further improve the level of landscaping maintenance, the target materials are replenished in time, the unit consumption of the target resources is obtained, and then the consumable time is calculated according to the current environment information and the unit consumption. Finally, the second warning information is generated according to the consumable time. According to the growth characteristics and 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 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, an early warning is issued, which helps to maintain the target plant in time and improve the maintenance effect; if suitable, the consumable time that the current growth environment can last is further judged, and an early warning is issued according to the consumable time, which helps to maintain the target plant in time before the target materials are consumed, thereby improving the maintenance effect.

[0006] Optionally, acquiring the growth characteristics and current growth stage of the target plant based on the target data includes: Based on the target data, obtaining target properties and growth information of the target plant; Based on the target attribute, obtaining the growth characteristics of the target plant; Based on the growth information, acquiring the growth duration of the target plant; The current growth stage is acquired based on the target attribute and the growth duration.

[0007] Optionally, the target resource includes water resources; if the current environmental information matches the target environmental information, obtaining the unit consumption of the target resource based on the growth characteristics, the current growth stage and the current environmental information includes: If the current environmental information matches the target environmental information, obtaining the current temperature, the current wind force level and the soil properties based on the current environmental information; Based on the current temperature and the current wind force level, obtaining unit water evaporation; Based on the soil properties, obtaining a specific water loss; Based on the growth characteristics and the current growth stage, obtaining a unit water consumption corresponding to the growth of the target plant; The unit consumption is obtained based on the unit water evaporation amount, the unit water loss amount and the unit water consumption amount.

[0008] Optionally, the acquiring the unit water consumption corresponding to the growth of the target plant based on the growth characteristics and the current growth stage includes: Based on the target data, obtaining the root growth status of the target plant; Based on the root system development status, obtaining the growth depth, distribution breadth and growth activity of the root system of the target plant; Determining whether the growth depth, the distribution breadth, and the growth activity all meet preset growth requirements; If the growth depth, the distribution breadth, and the growth activity all meet the preset growth requirements, then based on the growth characteristics and the growth stage, obtaining the unit water requirement corresponding to the growth of the target plant; The unit water demand is taken as the unit water consumption.

[0009] Optionally, after determining whether the growth depth, the distribution breadth, and the growth activity all meet preset growth requirements, the method further includes: If at least one of the growth depth, the distribution breadth, and the growth activity does not meet the preset growth requirement, an abnormal item is obtained; Determining whether the abnormal item is the growth depth and / or the distribution breadth; If the abnormal item is the growth depth and / or the distribution breadth, obtaining the planting method and determining whether the planting method is transplantation; If the planting method is transplantation, obtaining the transplantation status, and determining whether the transplantation status is a specified status; If the transplantation status is the specified status, then obtaining the transplantation duration; Determining whether the transplantation duration exceeds a preset duration threshold; If the transplantation time does not exceed the preset time threshold, obtaining the recovery ratio based on the transplantation time and the preset time threshold; Based on the recovery proportion, the unit water demand and the preset initial water consumption, the unit water consumption is obtained.

[0010] Optionally, if the abnormal item is the growth depth and / or the distribution breadth, obtaining the planting method, and determining whether the planting method is transplantation further comprises: If the planting method is not transplanting, determining whether the growth depth does not exceed a first depth threshold and the distribution breadth does not exceed a first distribution breadth threshold; If the growth depth does not exceed the first depth threshold and the distribution breadth does not exceed the first distribution breadth threshold, determining whether the growth depth exceeds the first depth threshold; If the growth depth exceeds a first depth threshold, determining whether the distribution breadth exceeds a second distribution breadth threshold; If the distribution breadth does not exceed the second distribution breadth threshold, obtaining a range difference between the distribution breadth and the second distribution breadth threshold; Based on the unit water demand, the preset initial water consumption and the range difference, the unit water consumption is obtained.

[0011] Optionally, after determining whether the growth depth does not exceed a first depth threshold and the distribution breadth does not exceed a first distribution breadth threshold if the planting method is not transplantation, the method further includes: If the growth depth does not exceed the first depth threshold and the distribution breadth does not exceed the first distribution breadth threshold, then obtaining the target factor affecting the root growth of the target plant; Obtaining target weights corresponding to different target factors; Based on the target factor and the corresponding target weight, obtaining an inhibition coefficient of root growth of the target plant; Based on the suppression coefficient and the unit water demand, unit water consumption is obtained.

[0012] Optionally, after determining whether the abnormal item is the growth depth and / or the distribution breadth, the method further includes: If the abnormal item is the growth activity, obtaining the 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, obtaining an activity ratio based on the growth activity and the preset activity threshold; Based on the activity ratio and the unit water requirement, obtaining unit water consumption; If the root density exceeds the preset density threshold, determining whether there is external competition; If the external competition exists, obtaining the competition ratio corresponding to the target plant; Based on the competition ratio and the unit water demand, unit water consumption is obtained.

[0013] In the second aspect, the present application also discloses a garden greening maintenance monitoring and early warning system, which adopts the following technical solution: A garden greening maintenance monitoring and early warning system, comprising: A first acquisition module is used to acquire target data of a target plant; A second acquisition module, used for acquiring the growth characteristics and current growth stage of the target plant based on the target data; A third acquisition module, configured to acquire target environment information based on the growth characteristics and the current growth stage; A fourth acquisition module is used to acquire current environmental information corresponding to the target plant; A first judgment module, used to judge whether the current environment information matches the target environment information; A first warning module, if the current environment information does not match the target environment information, the first warning module is used to obtain abnormal information and generate first warning information based on the abnormal information; a fifth acquisition module, wherein if the current environment information matches the target environment information, the fifth acquisition module is used to acquire a unit consumption of the target resource based on the growth characteristics, the current growth stage and the current environment information; A sixth acquisition module, configured to acquire the consumable time based on the current environment information and the unit consumption; The second warning module is used to generate second warning information based on the consumable time.

[0014] By adopting the above technical scheme, the growth characteristics and current growth stage of the target plant are obtained according to the target data, and the target environment information is obtained according to the growth characteristics and the current growth stage, and then 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 they do not match, it indicates that at least one factor in the current growth environment of the target plant is greatly different from its ideal growth environment, which has a great impact on the growth of the target plant. Therefore, abnormal information is obtained, and a first warning information is generated according to the abnormal information; if they match, 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 more suitable for the growth of the target plant in the current growth stage. In order to further improve the level of landscaping maintenance, the target materials are replenished in time, the unit consumption of the target resources is obtained, and then the consumable time is calculated according to the current environment information and the unit consumption. Finally, the second warning information is generated according to the consumable time. According to the growth characteristics and 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 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, an early warning is issued, which helps to maintain the target plant in time and improve the maintenance effect; if suitable, the consumable time that the current growth environment can last is further judged, and an early warning is issued according to the consumable time, which helps to maintain the target plant in time before the target materials are consumed, thereby improving the maintenance effect.

[0015] In summary, this application includes the following beneficial technical effects: According to the growth characteristics and 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 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, an early warning is issued, which helps to maintain the target plant in time and improve the maintenance effect; if suitable, the consumable time that the current growth environment can last is further judged, and an early warning is issued according to the consumable time, which helps to maintain the target plant in time before the target materials are consumed, thereby improving the maintenance effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a main flow chart of a landscaping maintenance monitoring and early warning method according to an embodiment of the present application; Figure 2 is a flowchart of steps S201 to S204; Figure 3 is a flowchart of steps S301 to S305; Figure 4 is a flowchart of steps S401 to S405; Figure 5 is a flowchart of steps S501 to S508; Figure 6 is a flowchart of steps S601 to S605; Figure 7 is a flowchart of steps S701 to S704; Figure 8 is a flowchart of steps S801 to S807; Fig. 9 It is a module diagram of a landscaping maintenance monitoring and early warning system according to an embodiment of the present application.

[0017] Description of reference numerals: 1. First acquisition module; 2. Second acquisition module; 3. Third acquisition module; 4. Fourth acquisition module; 5. First judgment module; 6. First early warning module; 7. Fifth acquisition module; 8. Sixth acquisition module; 9. Second early warning module. DETAILED DESCRIPTION

[0018] In a first aspect, the present application discloses a landscaping maintenance monitoring and early warning method.

[0019] Reference Figure 1 , a landscaping maintenance monitoring and early warning method, comprising steps S101 to S109: Step S101: Acquire target data of a target plant.

[0020] Specifically, the target plants are trees that require greening maintenance monitoring and early warning. In this embodiment, the target plants are preferentially set to individually grown trees; the target data are data related to the target plants, including the type of target plants, growth habits, growth time, growth status corresponding to different growth stages, etc., such as growth height and crown range.

[0021] Step S102: Based on the target data, the growth characteristics and current growth stage of the target plant are obtained.

[0022] Specifically, the growth characteristics are the growth habits of the target plant, such as whether the target plant likes water, etc.; the current growth stage is the current growth stage of the target plant, including the seedling stage, the mature stage and the aging stage, etc.; in this embodiment, the growth status of the target plant at different growth stages under normal conditions is obtained through the target data, and then the current growth stage of the target plant can be obtained according to the current growth status of the target plant, and the current growth stage of the target plant can also be determined by the growth time and other attributes.

[0023] Step S103: Based on the growth characteristics and the current growth stage, target environment information is acquired.

[0024] Specifically, the target environment information is the environment information suitable for the growth of the target plant. In this embodiment, the environment information suitable for the growth of different target plants at different growth stages is pre-set, including suitable water volume, suitable temperature and suitable fertility, etc. For example, when the ginkgo tree is in the seedling stage, the root system is small and shallow, and the absorption capacity is relatively weak. Under a suitable growth environment, each seedling can absorb about 0.1-0.3 liters of water per day, and the optimal soil moisture content should be maintained at 60%-70%; the root system of the mature ginkgo tree is huge, and its ability to absorb water is very strong. Under normal weather conditions, each mature ginkgo tree can absorb about 5-10 liters of water per day, and the optimal soil moisture content should be maintained at 40%-50%; the physiological function of the aging ginkgo tree declines, and the root absorption capacity decreases. Each ginkgo tree can absorb about 1-3 liters of water per day, and the optimal soil moisture content is maintained at 50%-60%.

[0025] Step S104: Acquire current environmental information corresponding to the target plant.

[0026] Specifically, in this embodiment, the current environmental information is the environmental information of the location of the target plant at the current moment. It is worth noting that the information classification of the current environmental information corresponds one-to-one with the target environmental information.

[0027] Step S105: Determine whether the current environment information matches the target environment information.

[0028] Specifically, by comparing the current environmental information with the target environmental information one by one according to the information category, it is determined whether the current environmental information matches the target environmental information. In this embodiment, if the difference between the relevant data corresponding to the current environmental information and the target environmental information is small, then the current environmental information is determined to match the target environmental information. If the difference between the relevant data corresponding to the current environmental information and the target environmental information is large, then the current environmental information is determined to not match the target environmental information. It is worth noting that the standard for judging the size of the difference between the relevant data can be set according to the actual situation and user needs.

[0029] Step S106: If the current environment information does not match the target environment information, abnormal information is obtained, and first warning information is generated based on the abnormal information.

[0030] Specifically, in this embodiment, the abnormal information refers to the information that does not match the current environment information and the target environment information, including the information category and the size of the difference between related data; the first warning information is the warning information based on the abnormal information.

[0031] Step S107: 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.

[0032] Specifically, in this embodiment, the target resources are the resources required for the growth of the target plants, including water, fertilizers, oxygen, etc.; the unit consumption is the consumption of the target resources per unit time, for example, each mature ginkgo tree can absorb about 5 to 10 liters of water per day.

[0033] Step S108: Based on the current environment information and the unit consumption, obtain the consumable time.

[0034] Specifically, in this embodiment, the amount of target resources in the current environment can be known based on the current environment information, and then divided by the unit consumption to calculate the consumable time.

[0035] Step S109: Generate second warning information based on the consumable time.

[0036] Specifically, in this embodiment, the second warning information is warning information based on the consumable time.

[0037] The garden greening maintenance monitoring and early warning method provided in the present embodiment obtains the growth characteristics and the current growth stage of the target plant according to the target data, obtains the target environment information according to the growth characteristics and the current growth stage, and then obtains the current environment information corresponding to the target plant, and determines whether the current environment information matches the target environment information. If they do not match, it indicates that at least one factor in the current growth environment of the target plant is greatly different from its ideal growth environment, which has a great impact on the growth of the target plant, so abnormal information is obtained, and a first early warning information is generated according to the abnormal information; if they match, 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 more suitable for the growth of the target plant at the current growth stage. In order to further improve the level of garden greening maintenance, the target materials are replenished in time, the unit consumption of the target resources is obtained, and then the consumable time is calculated according to the current environment information and the unit consumption. Finally, the second early warning information is generated according to the consumable time. According to the growth characteristics and 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 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, an early warning is issued, which helps to maintain the target plant in time and improve the maintenance effect; if suitable, the consumable time that the current growth environment can last is further judged, and an early warning is issued according to the consumable time, which helps to maintain the target plant in time before the target materials are consumed, thereby improving the maintenance effect.

[0038] Reference Figure 2In one implementation of this embodiment, step S102 obtains the growth characteristics and current growth stage of the target plant based on the target data, including steps S201 to S204: Step S201: based on the target data, obtaining target attributes and growth information of the target plant.

[0039] Specifically, in this embodiment, the target attribute is the attribute of the target plant, including the type of the target plant and the like.

[0040] Step S202: based on the target attributes, obtaining the growth characteristics of the target plant.

[0041] Step S203: Based on the growth information, the growth duration of the target plant is obtained.

[0042] Specifically, in this embodiment, the growth information includes the growth time and growth mode of the target plant, etc. The growth mode includes natural planting and transplanting, and the growth time is the total growth time of the target plant.

[0043] Step S204: Based on the target attribute and the growth duration, the current growth stage is obtained.

[0044] The garden landscaping maintenance monitoring and early warning method provided in this embodiment obtains the target attributes and growth information of the target plant, obtains the growth characteristics of the target plant based on the target attributes, obtains the growth duration of the target plant based on the growth information, and the growth duration corresponding to the different growth stages of the target plant can be known based on the target attributes. The current growth duration of the target plant can then be compared and matched with the growth duration corresponding to the different growth stages to know the current growth stage of the target plant.

[0045] Reference Figure 3 In one implementation of this embodiment, if the current environment information matches the target environment information in step S107, obtaining the unit consumption of the target resource based on the growth characteristics, the current growth stage and the current environment information includes steps S301 to S305: Step S301: If the current environmental information matches the target environmental information, the current temperature, the current wind force level and the soil properties are obtained based on the current environmental information.

[0046] Specifically, in this embodiment, the current temperature is the real-time temperature at the current moment, which can be obtained through a temperature sensor; the current wind level is the wind level in the area where the target plant is located at the current moment, which can be measured in real time by a wind vane and anemometer, or can be obtained based on data measured by local weather forecasts; the soil properties are the properties of the soil at the location of the target plant's roots, and the soil properties include sand, loam and clay, and the soil properties can be identified through observation and screening methods.

[0047] Step S302: Based on the current temperature and the current wind force level, obtain the unit water evaporation amount.

[0048] Specifically, the unit water evaporation refers to the volume of water evaporated from a unit area of ​​soil at the location of the target plant's root system based on the current temperature and the current wind force level within a unit time.

[0049] Step S303: Obtain unit water loss based on soil properties.

[0050] Specifically, the unit water loss refers to the amount of water lost in a unit area of ​​soil per unit time. In this embodiment, the water retention capacity of a unit area of ​​soil corresponding to different soil properties can be calculated in advance, and then the unit water loss can be calculated based on the water retention capacity. After checking the soil properties at the location of the target plant roots, the corresponding water loss can be retrieved.

[0051] Step S304: based on the growth characteristics and the current growth stage, the unit water consumption corresponding to the growth of the target plant is obtained.

[0052] Specifically, the unit water consumption is the water required per unit time for target plants with different growth characteristics at different growth stages. The unit water consumption for target plants with different growth characteristics at different growth stages is different. In this embodiment, the unit water consumption for target plants with different growth characteristics at different growth stages can be pre-stored based on relevant information and actual experimental data.

[0053] Step S305: Obtain unit consumption based on the unit water evaporation amount, the unit water loss amount and the unit water consumption amount.

[0054] Specifically, in this embodiment, the unit consumption is the sum of the unit water evaporation, the unit water loss and the unit water consumption.

[0055] The landscaping maintenance monitoring and early warning method provided in this embodiment obtains the unit water evaporation amount according to the current temperature and the current wind force 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 according to 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 can help make the unit consumption more consistent with the actual water consumption in the growth of the target plant and the environment, thereby helping to improve the accuracy of the monitoring results.

[0056] Reference Figure 4In one implementation of this embodiment, step S304 obtains the unit water consumption corresponding to the growth of the target plant based on the growth characteristics and the current growth stage, including steps S401 to S405: Step S401: based on the target data, obtaining the root growth status of the target plant.

[0057] Specifically, the root growth status includes the root growth depth, distribution breadth, and growth activity of the target plant. In this embodiment, the growth depth and distribution breadth of the target plant's roots can be detected by a detection radar method or a root drilling method, and the growth activity of the target plant's roots can be determined by a staining method and an isotope labeling method.

[0058] Step S402: Based on the root development status, the growth depth, distribution breadth and growth activity of the root system of the target plant are obtained.

[0059] Specifically, in this embodiment, the growth depth refers to the length between the deepest point of the target plant root system in the soil and the soil surface, the distribution breadth refers to the range of the target plant root system distribution, and the growth activity refers to the respiratory and metabolic activity of the target plant root system growth.

[0060] Step S403: Determine whether the growth depth, distribution breadth and growth activity all meet the preset growth requirements.

[0061] Specifically, in this embodiment, the preset growth requirements are growth requirements pre-set according to the corresponding growth characteristics of the target plant and the current growth stage. For example, under normal circumstances, the root depth of a mature ginkgo tree should be 1.5-5 meters, the distribution range can generally reach 5-8 meters, the respiratory quotient is generally between 0.7-1.0, and the secretion of carbohydrates is 10-20 micrograms per gram of fresh root per hour.

[0062] Step S404: If the growth depth, distribution breadth and growth activity all meet the preset growth requirements, then based on the growth characteristics and growth stage, the unit water requirement corresponding to the growth of the target plant is obtained.

[0063] Step S405: taking the unit water demand as the unit water consumption.

[0064] Specifically, if the growth depth, distribution breadth and growth activity all meet the preset growth requirements, it indicates that the root growth conditions of the target plants are all normal. Therefore, the unit water consumption required for their growth is the unit water requirement. In this embodiment, the unit water requirement is the water required by the target plant in unit time and when the root growth conditions meet the preset growth requirements.

[0065] The garden landscaping maintenance monitoring and early warning method provided in this embodiment judges whether the root growth condition of the target plant meets the preset growth requirements from the growth depth, distribution breadth and growth activity of the target plant respectively. If all are satisfied, it indicates that the root growth condition of the target plant is normal, and therefore the unit water consumption required for its growth is the unit water demand. Judging whether the target plant meets the preset growth requirements from three dimensions, namely, growth depth, distribution breadth and growth activity, makes it more consistent with the actual water consumption of the target plant, thereby helping to improve the accuracy of the monitoring results.

[0066] Reference Figure 5 In one implementation of this embodiment, after determining in step S403 whether the growth depth, distribution breadth and growth activity all meet the preset growth requirements, steps S501 to S508 are also included: Step S501: If at least one of the growth depth, distribution breadth and growth activity does not meet the preset growth requirement, an abnormal item is obtained.

[0067] Specifically, in this embodiment, the abnormal items are items that do not meet the preset growth requirements in terms of growth depth, distribution breadth, and growth activity.

[0068] Step S502: Determine whether the abnormal item is the growth depth and / or the distribution breadth.

[0069] Step S503: If the abnormal item is the growth depth and / or the distribution breadth, the planting method is obtained, and it is determined whether the planting method is transplantation.

[0070] Specifically, in this embodiment, the planting methods include natural planting and transplanting.

[0071] Step S504: If the planting method is transplantation, the transplantation status is obtained, and it is determined whether the transplantation status is a specified status.

[0072] Specifically, the transplantation state refers to the state corresponding to the target plant when it is transplanted. According to the root state, it can be divided into full-root transplantation and root-cut transplantation, and according to the growth stage, it can be divided into seedling transplantation and mature transplantation; the designated state is a pre-designated transplantation state. In this embodiment, the designated state is root-cut transplantation.

[0073] Step S505: If the transplantation status is the specified status, the transplantation duration is obtained.

[0074] Specifically, in this embodiment, the transplantation duration is the time difference between the time node when the target plant is transplanted to the current position and the current time node.

[0075] Step S506: Determine whether the transplantation duration exceeds a preset duration threshold.

[0076] Specifically, the preset time threshold is a pre-set time length used to determine whether the target plant can recover after root cutting and transplantation. The preset time threshold varies according to the properties of the target plant. In this embodiment, taking trees as an example, the preset time threshold can be set to one year.

[0077] Step S507: If the transplantation time does not exceed the preset time threshold, the recovery ratio is obtained based on the transplantation time and the preset time threshold.

[0078] Specifically, in this embodiment, the recovery ratio is a value obtained by dividing the transplantation time by a preset time threshold.

[0079] Step S508: Obtain unit water consumption based on the recovery ratio, unit water demand and preset initial water consumption.

[0080] Specifically, the preset initial water consumption is the preset initial water consumption of the target plant, which represents the water consumption required to meet the basic survival needs 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, which is set according to actual conditions so that the unit water consumption of the target plant after root cutting and transplantation is less than or equal to 90% of the unit water consumption of natural planting and / or full-root transplantation.

[0081] The garden landscaping maintenance monitoring and early warning method provided in this embodiment, when the abnormal item is the growth depth and / or distribution breadth, determines whether the planting method is root cutting and transplanting. If so, it continues to determine whether the transplanting time exceeds the preset time threshold. If not, it indicates that the root system of the target plant has not yet recovered to a normal state that can be restored. Therefore, the recovery ratio is calculated according to the transplanting time and the preset time threshold, and the unit water consumption is calculated according to the recovery ratio, unit water demand and the preset initial water consumption; according to different situations, the corresponding calculation method is selected to calculate the unit water consumption of the target plant, which helps to make its unit water consumption more in line with reality, thereby helping to improve the accuracy of the monitoring results, and then helping to improve the maintenance effect.

[0082] Reference Figure 6 In one implementation of this embodiment, in step S503: if the abnormal item is the growth depth and / or the distribution breadth, then the planting method is obtained, and it is determined whether the planting method is transplantation, and then steps S601 to S605 are also included: 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 breadth does not exceed the first distribution breadth threshold.

[0083] Specifically, the first depth threshold is a pre-set judgment standard for determining whether the growth depth corresponding to the target plant is too shallow, and the first distribution width threshold is a pre-set judgment standard for determining whether the distribution width corresponding to 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 centered on the trunk; 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.

[0084] Step S602: If there is no growth depth that does not exceed the first depth threshold and the distribution breadth does not exceed the first distribution breadth threshold, determine whether the growth depth exceeds the first depth threshold.

[0085] Step S603: If the growth depth exceeds the first depth threshold, determine whether the distribution breadth exceeds the second distribution breadth threshold.

[0086] Specifically, in this 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 pre-set judgment standard for judging whether the distribution width corresponding to the target plant is normal, and the second distribution width is set according to the growth characteristics of the target plant and the current growth stage.

[0087] Step S604: If the distribution breadth does not exceed the second distribution breadth threshold, then obtain a range difference between the distribution breadth and the second distribution breadth threshold.

[0088] Specifically, the range difference is a difference obtained by subtracting the distribution breadth from the second distribution breadth threshold.

[0089] Step S605: Obtain unit water consumption based on the unit water demand, the preset initial water consumption and the range difference.

[0090] Specifically, in this embodiment, the unit water consumption can be expressed as: preset initial water consumption+unit water demand*range difference / second distribution breadth threshold*adjustment coefficient, wherein the adjustment coefficient is a constant and is set according to actual conditions.

[0091] It is worth noting that it is also possible to first determine whether the distribution breadth exceeds the first distribution breadth threshold, and then determine whether the growth depth exceeds the second depth threshold. The subsequent method is similar to the method in this embodiment.

[0092] The garden landscaping maintenance monitoring and early warning method provided in the present embodiment first determines whether there is a situation where the growth depth does not exceed the first depth threshold and the distribution breadth does not exceed the first distribution breadth threshold, thereby knowing whether the target plant is planted in a certain container. If not, it further determines whether the distribution breadth of the root system of the target plant is normal. If not, the unit water consumption is calculated based on the unit water demand, 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 its unit water consumption more in line with reality, thereby helping to improve the accuracy of the monitoring results, and then helping to improve the maintenance effect.

[0093] Reference Figure 7 In one implementation of this embodiment, if the planting method is not transplantation, after determining whether there is a growth depth that does not exceed the first depth threshold and a distribution breadth that does not exceed the first distribution breadth threshold, it also includes steps S701 to S704: Step S701: If the growth depth does not exceed the first depth threshold and the distribution breadth does not exceed the first distribution breadth threshold, then obtain the target factor affecting the root growth of the target plant.

[0094] Specifically, in this embodiment, the target factors include a growth depth factor and a distribution breadth factor.

[0095] Step S702: Obtain target weights corresponding to different target factors.

[0096] Specifically, the target weight is the weight corresponding to different target factors. In this embodiment, it 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.

[0097] Step S703: Based on the target factors and the corresponding target weights, the inhibition coefficient of the root growth of the target plant is obtained.

[0098] Specifically, the inhibition coefficient is the coefficient of the degree of inhibition of the normal growth of the target plant. In this embodiment, the inhibition coefficient can be expressed as: (growth depth*corresponding target weight+distribution breadth*corresponding target weight)*adjustment coefficient / (growth depth+distribution breadth). In this embodiment, the inhibition coefficient is less than 1.

[0099] Step S704: Obtain unit water consumption based on the suppression coefficient and unit water demand.

[0100] Specifically, unit water consumption can be expressed as: unit water demand (1-suppression coefficient).

[0101] The garden landscaping maintenance monitoring and early warning method provided in this embodiment obtains the target factors affecting the root growth of the target plants and the corresponding target weights, and then calculates the inhibition coefficient of the root growth of the target plants based on the target factors and the corresponding target weights, and finally calculates the unit water consumption based on the inhibition coefficient and the unit water demand; according to different situations, the corresponding calculation method is selected to calculate the unit water consumption of the target plant, which helps to make its unit water consumption more in line with reality, thereby helping to improve the accuracy of the monitoring results, and then helping to improve the maintenance effect.

[0102] Reference Figure 8 In one implementation of this embodiment, after step S502: determining whether the abnormal item is the growth depth and / or the distribution breadth, steps S801 to S807 are also included: Step S801: If the abnormal item is growth activity, the root density corresponding to the range where the target plant is located is obtained.

[0103] Specifically, the root density, that is, the total density of the roots of all trees within the range of the target plant, can be obtained based on equipment such as ground penetrating radar or root scanner. In this embodiment, the range can be within a radius of 5 meters centered on the trunk of the target plant.

[0104] Step S802: Determine whether the root density exceeds a preset density threshold.

[0105] Specifically, in this embodiment, the preset density threshold is a pre-set criterion for determining whether the root density is too large.

[0106] Step S803: If the root density does not exceed the preset density threshold, an activity ratio is obtained based on the growth activity and the preset activity threshold.

[0107] Specifically, in this embodiment, the activity ratio is the ratio of the growth activity to the preset activity threshold. The preset activity threshold is a pre-set judgment standard for determining whether the growth activity corresponding to the target plant is normal. The preset activity threshold is greater than or equal to the growth activity. In this embodiment, the respiratory efficiency of the target plant root system can be used as the growth activity, and the respiratory efficiency corresponding to the target plant under normal conditions can be used as the preset activity threshold. It can also be tested according to actual conditions.

[0108] Step S804: Obtain unit water consumption based on the activity ratio and unit water demand.

[0109] Specifically, in this embodiment, the unit water consumption can be expressed as: unit water requirement*activity ratio.

[0110] Step S805: If the root density exceeds the preset density threshold, determine whether there is external competition.

[0111] Specifically, in this embodiment, whether there is external competition can be determined based on whether there are roots of other trees within the area. If there are roots of other trees within the area, it is determined that there is external competition.

[0112] Step S806: If there is external competition, the competition ratio corresponding to the target plant is obtained.

[0113] Specifically, in this embodiment, the competition ratio is the ratio of the root density of the target plant to the total root density within the range where the target plant is located.

[0114] Step S807: Obtain unit water consumption based on the competition ratio and unit water demand.

[0115] Specifically, in this embodiment, the unit water consumption can be expressed as: competition ratio*unit water demand.

[0116] The garden landscaping maintenance monitoring and early warning method provided in this embodiment, if the abnormal item is growth activity, obtains the root density corresponding to the range of the target plant, and determines whether the root density exceeds the preset density threshold. If it does not exceed, the unit water consumption is calculated based on the activity ratio and the unit water demand. If it exceeds, further determine whether there is external competition. If so, calculate the unit water consumption based on the competition ratio and the unit water demand. According to different situations, selecting the corresponding calculation method to calculate the unit water consumption of the target plant helps to make its unit water consumption more in line with reality, thereby helping to improve the accuracy of the monitoring results, and then helping to improve the maintenance effect.

[0117] On the second aspect, the present application also discloses a landscaping maintenance monitoring and early warning system.

[0118] Reference Fig. 9 , a garden greening maintenance monitoring and early warning system, comprising: A first acquisition module is used to acquire target data of a target plant; A second acquisition module is used to acquire the growth characteristics and current growth stage of the target plant based on the target data; A third acquisition module is used to acquire target environment information based on growth characteristics and current growth stage; The fourth acquisition module is used to obtain the current environment information corresponding to the target plant; A first judgment module is used to judge whether the current environment information matches the target environment information; A first warning module, if the current environment information does not match the target environment information, the first warning module is used to obtain abnormal information and generate first warning information based on the abnormal information; a fifth acquisition module, wherein if the current environment information matches the target environment information, the fifth acquisition module is used to acquire the unit consumption of the target resource based on the growth characteristics, the current growth stage and the current environment information; A sixth acquisition module, used to acquire the available consumable time based on current environment information and unit consumption; The second warning module is used to generate second warning information based on the consumable time.

[0119] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A landscaping maintenance monitoring and early warning method, characterized in that: include: Acquire target data of target plants; Based on the target data, acquiring the growth characteristics and current growth stage of the target plant; Based on the growth characteristics and the current growth stage, acquiring target environment information; Acquire current environmental 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, abnormal information is obtained, and first warning information is generated based on the abnormal information; If the current environment information matches the target environment information, obtaining a unit consumption of the target resource based on the growth characteristics, the current growth stage, and the current environment information; Based on the current environment information and the unit consumption, obtaining the consumable time; Based on the consumable time, a second warning message is generated.

2. A method for monitoring and early warning of landscaping maintenance according to claim 1, characterized in that: The acquiring the growth characteristics and current growth stage of the target plant based on the target data includes: Based on the target data, obtaining target properties and growth information of the target plant; Based on the target attribute, obtaining the growth characteristics of the target plant; Based on the growth information, acquiring the growth duration of the target plant; The current growth stage is acquired based on the target attribute and the growth duration.

3. A garden greening maintenance monitoring and early warning method according to claim 1, characterized in that: The target resource includes water resources; if the current environmental information matches the target environmental information, obtaining the unit consumption of the target resource based on the growth characteristics, the current growth stage and the current environmental information includes: If the current environmental information matches the target environmental information, obtaining the current temperature, the current wind force level and the soil properties based on the current environmental information; Based on the current temperature and the current wind force level, obtaining unit water evaporation; Based on the soil properties, obtaining a specific water loss; Based on the growth characteristics and the current growth stage, obtaining a unit water consumption corresponding to the growth of the target plant; The unit consumption is obtained based on the unit water evaporation amount, the unit water loss amount and the unit water consumption amount.

4. A garden greening maintenance monitoring and early warning method according to claim 3, characterized in that: The obtaining, based on the growth characteristics and the current growth stage, the unit water consumption corresponding to the growth of the target plant includes: Based on the target data, obtaining the root growth status of the target plant; Based on the root system development status, obtaining the growth depth, distribution breadth and growth activity of the root system of the target plant; Determining whether the growth depth, the distribution breadth, and the growth activity all meet preset growth requirements; If the growth depth, the distribution breadth, and the growth activity all meet the preset growth requirements, then based on the growth characteristics and the growth stage, obtaining the unit water requirement corresponding to the growth of the target plant; The unit water demand is taken as the unit water consumption.

5. A garden greening maintenance monitoring and early warning method according to claim 4, characterized in that: After determining whether the growth depth, the distribution breadth, and the growth activity all meet the preset growth requirements, the method further includes: If at least one of the growth depth, the distribution breadth, and the growth activity does not meet the preset growth requirement, an abnormal item is obtained; Determining whether the abnormal item is the growth depth and / or the distribution breadth; If the abnormal item is the growth depth and / or the distribution breadth, obtaining the planting method and determining whether the planting method is transplantation; If the planting method is transplantation, obtaining the transplantation status, and determining whether the transplantation status is a specified status; If the transplantation status is the specified status, then obtaining the transplantation duration; Determining whether the transplantation duration exceeds a preset duration threshold; If the transplantation time does not exceed the preset time threshold, obtaining the recovery ratio based on the transplantation time and the preset time threshold; Based on the recovery proportion, the unit water demand and the preset initial water consumption, the unit water consumption is obtained.

6. A method for monitoring and early warning of landscaping maintenance according to claim 5, characterized in that: If the abnormal item is the growth depth and / or the distribution breadth, the method further includes obtaining the planting method and determining whether the planting method is transplantation: If the planting method is not transplanting, determining whether the growth depth does not exceed a first depth threshold and the distribution breadth does not exceed a first distribution breadth threshold; If the growth depth does not exceed the first depth threshold and the distribution breadth does not exceed the first distribution breadth threshold, determining whether the growth depth exceeds the first depth threshold; If the growth depth exceeds a first depth threshold, determining whether the distribution breadth exceeds a second distribution breadth threshold; If the distribution breadth does not exceed the second distribution breadth threshold, obtaining a range difference between the distribution breadth and the second distribution breadth threshold; Based on the unit water demand, the preset initial water consumption and the range difference, the unit water consumption is obtained.

7. A method for monitoring and early warning of landscaping maintenance according to claim 6, characterized in that: If the planting method is not transplanting, after determining whether the growth depth does not exceed the first depth threshold and the distribution breadth does not exceed the first distribution breadth threshold, the method further includes: If the growth depth does not exceed the first depth threshold and the distribution breadth does not exceed the first distribution breadth threshold, then obtaining the target factor affecting the root growth of the target plant; Obtaining target weights corresponding to different target factors; Based on the target factor and the corresponding target weight, obtaining an inhibition coefficient of root growth of the target plant; Based on the suppression coefficient and the unit water demand, unit water consumption is obtained.

8. A method for monitoring and early warning of landscaping maintenance according to claim 5, characterized in that: After determining whether the abnormal item is the growth depth and / or the distribution breadth, the method further includes: If the abnormal item is the growth activity, obtaining the 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, obtaining an activity ratio based on the growth activity and the preset activity threshold; Based on the activity ratio and the unit water requirement, obtaining unit water consumption; If the root density exceeds the preset density threshold, determining whether there is external competition; If the external competition exists, obtaining the competition ratio corresponding to the target plant; Based on the competition ratio and the unit water demand, unit water consumption is obtained.

9. A landscaping maintenance monitoring and early warning system, characterized in that: include: A first acquisition module is used to acquire target data of a target plant; A second acquisition module, used for acquiring the growth characteristics and current growth stage of the target plant based on the target data; A third acquisition module, configured to acquire target environment information based on the growth characteristics and the current growth stage; A fourth acquisition module is used to acquire current environmental information corresponding to the target plant; A first judgment module, used to judge whether the current environment information matches the target environment information; A first warning module, if the current environment information does not match the target environment information, the first warning module is used to obtain abnormal information and generate first warning information based on the abnormal information; a fifth acquisition module, wherein if the current environment information matches the target environment information, the fifth acquisition module is used to acquire a unit consumption of the target resource based on the growth characteristics, the current growth stage and the current environment information; A sixth acquisition module, configured to acquire the consumable time based on the current environment information and the unit consumption; The second warning module is used to generate second warning information based on the consumable time.

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