WO2020186875A1 - Method and apparatus for processing actual water consumption amount for agricultural crop, and server - Google Patents

Method and apparatus for processing actual water consumption amount for agricultural crop, and server Download PDF

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WO2020186875A1
WO2020186875A1 PCT/CN2019/128669 CN2019128669W WO2020186875A1 WO 2020186875 A1 WO2020186875 A1 WO 2020186875A1 CN 2019128669 W CN2019128669 W CN 2019128669W WO 2020186875 A1 WO2020186875 A1 WO 2020186875A1
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irrigation
root
precipitation
water storage
day
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陈植炜
杨洪峰
王春香
徐杰
郜鹏
李昌
邓亚军
王明锁
杨文韬
安林
郭凯宣
梅晓云
毕志彦
刘琼
郝会香
叶榕
杨士辉
富佰成
高建国
韩晓东
付学军
路利娟
郭明珠
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好农易电子商务有限公司
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  • obtaining the actual water consumption of the crop that day includes: combining the precipitation infiltration amount and the preset Add the irrigation water depths to obtain the first irrigation base; obtain the second irrigation base by subtracting the soil water storage in the root layer of the adjacent irrigation days; and calculate the first irrigation base and subtract the second irrigation base to obtain The result is the actual water consumption of the crop that day.
  • the term “shang” may be used to indicate other meanings in addition to orientation or positional relationship.
  • the term “shang” may also be used to indicate a certain dependency or connection relationship in some cases .
  • the specific meanings of these terms in this application can be understood according to specific circumstances.
  • the maximum root depth Zcrp max of the crop is continuously recorded, and the maximum root depth group Z j of the moisture monitoring crop is continuously recorded.
  • the water consumption calculation module 30 includes: a fifth parameter unit 301, configured to compare the precipitation infiltration amount and the preset irrigation The water depth is added to obtain the first irrigation base; the sixth parameter unit 302 is used to obtain the second irrigation base by subtracting the soil water storage in the root layer of the adjacent irrigation days; and the third calculation unit 303 is used to calculate the The second irrigation base is subtracted from the first irrigation base, and the result obtained is used as the actual water consumption of the crop on that day.
  • the method, device and server for processing actual water consumption of crops of the present application establishes a first model for calculating root soil water storage, and obtains the root soil storage of adjacent irrigation days according to the first model Water quantity, wherein the adjacent irrigation days include at least: the same day or the previous day; establish a second model for calculating effective precipitation, and obtain the precipitation infiltration amount according to the second model;
  • the rainfall infiltration amount and the root layer soil water storage amount of the adjacent irrigation day are used to obtain the actual water consumption of the crop on that day.

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Abstract

A method and an apparatus for processing an actual water consumption amount for an agricultural crop, and a server. The method comprises: establishing a first model used to calculate the moisture content of soil at a root layer, and on the basis of the first model, obtaining moisture content of the soil at the root layer for adjacent irrigation days, the adjacent irrigation days at least comprising: a current day or a previous day (S102); establishing a second model used to calculate an effective precipitation amount, and on the basis of the second model, obtaining a precipitation infiltration amount (S104); and, on the basis of a preset irrigation depth, the precipitation infiltration amount, and the moisture content of the soil at the root layer on the adjacent days, obtaining an actual water consumption amount of a crop for the current day (S106). The present method solves the technical problem of poor results in methods for calculating the actual water consumption of agricultural crops, and at the same time, makes possible accurate and automatic calculation of the actual water consumption of agricultural crops.

Description

用于农作物的实际耗水量处理方法及装置、服务器Method, device and server for processing actual water consumption of crops
本申请要求于2019年03月19日提交中国专利局，申请号为2019102088202，发明名称为“用于农作物的实际耗水量处理方法及装置、服务器”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。This application claims the priority of the Chinese patent application filed with the Chinese Patent Office on March 19, 2019. The application number is 2019102088202, and the invention title is "Method and device for processing actual water consumption of crops, and server". The reference is incorporated in this application.
技术领域Technical field
本申请涉及智能农业领域，具体而言，涉及一种用于农作物的实际耗水量处理方法及装置、服务器。This application relates to the field of intelligent agriculture, and in particular to a method, device and server for processing actual water consumption of crops.
背景技术Background technique
耗水量，是指在一定水分条件下土壤实际消耗的水量。通常包括植物实际蒸腾耗水，以及因蒸发或下层渗漏损耗的水分。Water consumption refers to the amount of water actually consumed by the soil under certain moisture conditions. It usually includes the actual water consumption of plants by transpiration, as well as the water loss due to evaporation or underlayer leakage.
发明人发现，目前缺乏有效地针对农作物的实际耗水量计算方案。从而需要人工进行耗水量计算，增加了人力成本且容易造成耗水量的计算偏差。The inventor found that there is currently no effective calculation scheme for actual water consumption of crops. Therefore, manual calculation of water consumption is required, which increases labor costs and easily causes deviations in the calculation of water consumption.
针对相关技术中农作物的实际耗水量计算方式效果不佳的问题，目前尚未提出有效的解决方案。Aiming at the problem that the calculation method of the actual water consumption of crops in related technologies is not effective, no effective solution has been proposed.
申请内容Application content
本申请的主要目的在于提供一种用于农作物的实际耗水量处理方法及装置、服务器，以解决农作物的实际耗水量计算方式效果不佳的问题。The main purpose of this application is to provide a method, device and server for processing actual water consumption of crops, so as to solve the problem of poor effect of the calculation method of actual water consumption of crops.
为了实现上述目的，根据本申请的一个方面，提供了一种用于农作物的实际耗水量处理方法。In order to achieve the above objective, according to one aspect of the present application, a method for treating actual water consumption of crops is provided.
根据本申请的用于农作物的实际耗水量处理方法包括：建立用于计算根层土壤储水量的第一模型，并根据所述第一模型得到相邻灌溉日的根层土壤储水量，其中，所述相邻灌溉日至少包括：当天或前一天；建立用于计算有效降 水量的第二模型，并根据所述第二模型得到降水入渗量；根据预设灌溉水深、所述降水入渗量、所述相邻灌溉日的根层土壤储水量，得到当天作物的实际耗水量。The method for processing actual water consumption of crops according to the present application includes: establishing a first model for calculating root soil water storage, and obtaining root soil water storage of adjacent irrigation days according to the first model, wherein, The adjacent irrigation days include at least: the same day or the previous day; establishing a second model for calculating effective precipitation, and obtaining the precipitation infiltration amount according to the second model; according to the preset irrigation depth, the precipitation infiltration The actual water consumption of the crop on that day is obtained by the soil water storage volume of the root layer on the adjacent irrigation day.
进一步地，建立用于计算根层土壤储水量的第一模型，并根据所述第一模型得到相邻两天的根层土壤储水量包括：通过连续记录作物最大根系深度，得到墒情监测作物最大根系深度组；通过连续记录并计算墒情修正值，得到日均墒情修正值数组；以及根据预设储水量计算模型，得到根层土壤储水量。Further, establishing a first model for calculating root soil water storage capacity, and obtaining the root soil water storage capacity for two adjacent days according to the first model includes: continuously recording the maximum root depth of the crop to obtain the maximum moisture monitoring crop Root depth group; through continuous recording and calculation of the moisture correction value, the daily average moisture correction value array is obtained; and the root soil water storage volume is obtained according to the preset water storage calculation model.
进一步地，建立用于计算有效降水量的第二模型，并根据所述第二模型得到降水入渗量包括：配置初损值；获取持续记录的降水量信息；以及根据预设土壤纵向平均有效持水比例系数和所述初损值、所述降水量信息，计算得到有效降水量，以使所述有效降水量作为降水入渗量。Further, establishing a second model for calculating effective precipitation, and obtaining the precipitation infiltration amount according to the second model includes: configuring the initial loss value; obtaining the continuously recorded precipitation information; and according to the preset soil longitudinal average effective The effective precipitation is calculated by calculating the water holding ratio coefficient, the initial loss value, and the precipitation information, so that the effective precipitation is regarded as the precipitation infiltration amount.
进一步地，根据预设灌溉水深、所述降水入渗量、所述相邻灌溉日的根层土壤储水量，得到当天作物的实际耗水量包括：将所述降水入渗量和所述预设灌溉水深相加得到第一灌溉基数；通过所述相邻灌溉日的根层土壤储水量相减得到第二灌溉基数；以及计算所述第一灌溉基数中减去所述第二灌溉基数，得到的结果作为当天作物的实际耗水量。Further, according to the preset irrigation water depth, the precipitation infiltration amount, and the root soil water storage capacity of the adjacent irrigation day, obtaining the actual water consumption of the crop that day includes: combining the precipitation infiltration amount and the preset Add the irrigation water depths to obtain the first irrigation base; obtain the second irrigation base by subtracting the soil water storage in the root layer of the adjacent irrigation days; and calculate the first irrigation base and subtract the second irrigation base to obtain The result is the actual water consumption of the crop that day.
进一步地，方法还包括：如下的预处理步骤：获取至少包括：种植作物地区、种植作物品种；当前时间及气象站、墒情监测站点编号、气象站检测；根层土壤计算深度、灌溉条件下根层土壤持水量、根层土壤有效降水比例；实际灌溉日期、实际灌溉水量；墒情监测时间、墒情监测深度、墒情修正值、作物最大根系深度的一组或多组条件。Furthermore, the method also includes the following preprocessing steps: obtaining at least includes: crop planting area, planting crop varieties; current time and weather station, moisture monitoring station number, weather station detection; root soil calculation depth, root under irrigation conditions One or more sets of conditions such as the water holding capacity of the soil layer, the effective precipitation ratio of the root layer soil; the actual irrigation date, the actual irrigation water volume; the moisture monitoring time, the moisture monitoring depth, the moisture correction value, and the maximum root depth of the crop.
为了实现上述目的，根据本申请的另一方面，提供了一种用于农作物的实际耗水量处理装置。In order to achieve the above objective, according to another aspect of the present application, a device for treating actual water consumption of crops is provided.
根据本申请的用于农作物的实际耗水量处理装置包括：第一模型模块，用于建立用于计算根层土壤储水量的第一模型，并根据所述第一模型得到相邻灌溉日的根层土壤储水量，其中，所述相邻灌溉日至少包括：当天或前一天；第二模型模块，用于建立用于计算有效降水量的第二模型，并根据所述第二模 型得到降水入渗量；耗水量计算模块，用于根据预设灌溉水深、所述降水入渗量、所述相邻灌溉日的根层土壤储水量，得到当天作物的实际耗水量。The actual water consumption processing device for crops according to the present application includes: a first model module for establishing a first model for calculating soil water storage in the root layer, and obtaining roots of adjacent irrigation days according to the first model Layer soil water storage, where the adjacent irrigation days include at least: the same day or the day before; a second model module for establishing a second model for calculating effective precipitation, and obtaining precipitation input according to the second model Infiltration; water consumption calculation module, used to obtain the actual water consumption of the crop on the day according to the preset irrigation water depth, the precipitation infiltration amount, and the root soil water storage volume of the adjacent irrigation day.
进一步地，所述第一模型模块包括：第一参数单元，用于通过连续记录作物最大根系深度，得到墒情监测作物最大根系深度组；第二参数单元，用于通过连续记录并计算墒情修正值，得到日均墒情修正值数组；以及第一计算单元，用于根据预设储水量计算模型，得到根层土壤储水量。Further, the first model module includes: a first parameter unit, which is used to obtain the maximum root depth group of a moisture monitoring crop by continuously recording the maximum root depth of the crop; the second parameter unit is used to continuously record and calculate the moisture content correction value , Obtain an array of daily average moisture correction values; and a first calculation unit for obtaining the root soil water storage capacity according to the preset water storage calculation model.
进一步地，所述第二模型模块包括：第三参数单元，用于配置初损值；第四参数单元，用于获取持续记录的降水量信息；以及第二计算单元，用于根据预设土壤纵向平均有效持水比例系数和所述初损值、所述降水量信息，计算得到有效降水量，以使所述有效降水量作为降水入渗量。Further, the second model module includes: a third parameter unit for configuring the initial loss value; a fourth parameter unit for obtaining continuously recorded precipitation information; and a second calculation unit for configuring the initial loss value according to the preset soil The longitudinal average effective water holding ratio coefficient, the initial loss value, and the precipitation information are calculated to obtain the effective precipitation, so that the effective precipitation is regarded as the precipitation infiltration amount.
进一步地，所述耗水量计算模块包括：第五参数单元，用于将所述降水入渗量和所述预设灌溉水深相加得到第一灌溉基数；第六参数单元，用于通过所述相邻灌溉日的根层土壤储水量相减得到第二灌溉基数；以及第三计算单元，用于计算所述第一灌溉基数中减去所述第二灌溉基数，得到的结果作为当天作物的实际耗水量。Further, the water consumption calculation module includes: a fifth parameter unit, configured to add the precipitation infiltration amount and the preset irrigation water depth to obtain a first irrigation base; and a sixth parameter unit, configured to pass the The soil water storage in the root layer of adjacent irrigation days is subtracted to obtain a second irrigation base; and a third calculation unit for calculating the first irrigation base subtracting the second irrigation base, and the result obtained is used as the crop of the day Actual water consumption.
在本申请实施例中，采用建立用于计算根层土壤储水量的第一模型，并根据所述第一模型得到相邻灌溉日的根层土壤储水量的方式，通过建立用于计算有效降水量的第二模型，并根据所述第二模型得到降水入渗量，达到了根据预设灌溉水深、所述降水入渗量、所述相邻灌溉日的根层土壤储水量，得到当天作物的实际耗水量的目的，从而实现了农作物实际耗水量的准确计算的技术效果，进而解决了农作物的实际耗水量计算方式效果不佳的技术问题。In the embodiment of the present application, a method of establishing a first model for calculating the soil water storage capacity of the root layer is adopted, and obtaining the soil water storage capacity of the root layer of adjacent irrigation days according to the first model, and establishing a method for calculating effective precipitation According to the second model, the precipitation infiltration amount is obtained according to the second model. According to the preset irrigation depth, the precipitation infiltration amount, and the root layer soil water storage capacity of the adjacent irrigation day, the current crop is obtained The purpose of the actual water consumption, thereby achieving the technical effect of the accurate calculation of the actual water consumption of the crops, and then solving the technical problem of the poor effect of the calculation method of the actual water consumption of the crops.
附图说明Description of the drawings
图1是根据本申请第一实施例的用于农作物的实际耗水量处理方法流程示意图；Fig. 1 is a schematic flow chart of a method for processing actual water consumption of crops according to a first embodiment of the present application;
图2是根据本申请第二实施例的用于农作物的实际耗水量处理方法流程示意图；2 is a schematic flow chart of a method for processing actual water consumption of crops according to a second embodiment of the present application;
图3是根据本申请第三实施例的用于农作物的实际耗水量处理方法流程示意图；3 is a schematic flow chart of a method for processing actual water consumption of crops according to a third embodiment of the present application;
图4是根据本申请第四实施例的用于农作物的实际耗水量处理方法流程示意图；4 is a schematic flow chart of a method for processing actual water consumption of crops according to a fourth embodiment of the present application;
图5是根据本申请第一实施例的用于农作物的实际耗水量处理装置结构示意图；5 is a schematic structural diagram of a device for processing actual water consumption of crops according to a first embodiment of the present application;
图6是根据本申请第二实施例的用于农作物的实际耗水量处理装置结构示意图；6 is a schematic structural diagram of a device for processing actual water consumption of crops according to a second embodiment of the present application;
图7是根据本申请第三实施例的用于农作物的实际耗水量处理装置结构示意图；Fig. 7 is a schematic structural diagram of a device for processing actual water consumption of crops according to a third embodiment of the present application;
图8是根据本申请第四实施例的用于农作物的实际耗水量处理装置结构示意图。Fig. 8 is a schematic structural diagram of a device for processing actual water consumption of crops according to a fourth embodiment of the present application.
具体实施方式detailed description
为了使本技术领域的人员更好地理解本申请方案，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分的实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本申请保护的范围。In order to enable those skilled in the art to better understand the solution of the application, the technical solutions in the embodiments of the application will be clearly and completely described below in conjunction with the drawings in the embodiments of the application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work should fall within the protection scope of this application.
需要说明的是，本申请的说明书和权利要求书及上述附图中的术语“包括”以及它的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或部件的过程或产品不必限于清楚地列出的那些步骤或部件，而是可包括没有清楚地列出的或对于这些过程或产品固有的其它步骤或部件。It should be noted that the term "comprising" in the specification and claims of the application and the above-mentioned drawings and any variations thereof are intended to cover non-exclusive inclusions, for example, a process or product that includes a series of steps or components It is not necessarily limited to those clearly listed steps or components, but may include other steps or components that are not clearly listed or are inherent to these processes or products.
在本申请中，术语“上”除了可以用于表示方位或位置关系以外，还可能用于表示其他含义，例如术语“上”在某些情况下也可能用于表示某种依附关系或连接关系。对于本领域普通技术人员而言，可以根据具体情况理解这些术 语在本申请中的具体含义。In this application, the term "shang" may be used to indicate other meanings in addition to orientation or positional relationship. For example, the term "shang" may also be used to indicate a certain dependency or connection relationship in some cases . For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本申请。It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the present application will be described in detail with reference to the drawings and in conjunction with embodiments.
如图1所示，该方法包括如下的步骤S102至步骤S106：As shown in Figure 1, the method includes the following steps S102 to S106:
步骤S102，建立用于计算根层土壤储水量的第一模型，并根据所述第一模型得到相邻灌溉日的根层土壤储水量，Step S102: Establish a first model for calculating root soil water storage, and obtain root soil water storage on adjacent irrigation days according to the first model,
所述相邻灌溉日至少包括：当天或前一天的情况。所述相邻灌溉日由用户进行选择。The adjacent irrigation days include at least: the situation of the current day or the previous day. The adjacent irrigation days are selected by the user.
所述建立用于计算根层土壤储水量的第一模型为根层土壤储水量模型，其输出单位为mm。The first model established for calculating the root layer soil water storage is the root layer soil water storage model, and the output unit is mm.
具体地，根据墒情监测深度数组Z j、日均墒情修正值数组theta j，和根层土壤储水量模型 Specifically, according to the soil moisture monitoring depth array Z j , the daily average moisture correction value array theta j , and the root layer soil water storage model
Figure PCTCN2019128669-appb-000001
Figure PCTCN2019128669-appb-000001
，得出根层土壤储水量。, Derive the soil water storage of the root layer.
步骤S104，建立用于计算有效降水量的第二模型，并根据所述第二模型得到降水入渗量；Step S104, establishing a second model for calculating effective precipitation, and obtaining the precipitation infiltration amount according to the second model;
所述建立用于计算有效降水量的第二模型为有效降水量模型，其输出单位也为mm。The second model established for calculating effective precipitation is the effective precipitation model, and its output unit is also mm.
具体地，根据初损值P loss＝0mm，P i＝降水量，土壤纵向平均有效持水比例系数η，有效降水量
Figure PCTCN2019128669-appb-000002
即可将有效降水量作为根据所述第二模型得到降水入渗量。 In particular, according to the value of the early loss P loss = 0mm, P i = precipitation, soil water-holding average effective vertical scaling factor [eta], effective precipitation
Figure PCTCN2019128669-appb-000002
That is, the effective precipitation amount can be regarded as the precipitation infiltration amount obtained according to the second model.
步骤S106，根据预设灌溉水深、所述降水入渗量、所述相邻灌溉日的根层土壤储水量，得到当天作物的实际耗水量。Step S106, according to the preset irrigation water depth, the precipitation infiltration amount, and the root soil water storage capacity of the adjacent irrigation day, obtain the actual water consumption of the crop that day.
根据预设灌溉水深比如可以由实际灌溉作物决定，根据所述降水入渗量比如可以由有效降水量决定，根据所述相邻灌溉日的根层土壤储水量比如可以由第i天根层土壤储水量和第i-1天根层土壤储水量决定。According to the preset irrigation water depth, for example, it can be determined by the actual irrigated crop, according to the precipitation infiltration amount, for example, can be determined by the effective precipitation, and according to the root layer soil water storage of the adjacent irrigation day, for example, it can be determined by the root layer soil on the i-th day. The water storage capacity is determined by the soil water storage capacity of the root layer on the i-1 day.
从以上的描述中，可以看出，本申请实现了如下技术效果：From the above description, it can be seen that this application has achieved the following technical effects:
在本申请实施例中，采用建立用于计算根层土壤储水量的第一模型，并根据所述第一模型得到相邻灌溉日的根层土壤储水量的方式，通过建立用于计算有效降水量的第二模型，并根据所述第二模型得到降水入渗量，达到了根据预设灌溉水深、所述降水入渗量、所述相邻灌溉日的根层土壤储水量，得到当天作物的实际耗水量的目的，从而实现了农作物实际耗水量的准确计算的技术效果，进而解决了农作物的实际耗水量计算方式效果不佳的技术问题。In the embodiment of the present application, a method of establishing a first model for calculating the soil water storage capacity of the root layer is adopted, and obtaining the soil water storage capacity of the root layer of adjacent irrigation days according to the first model, and establishing a method for calculating effective precipitation According to the second model, the precipitation infiltration amount is obtained according to the second model. According to the preset irrigation depth, the precipitation infiltration amount, and the root layer soil water storage capacity of the adjacent irrigation day, the current crop is obtained The purpose of the actual water consumption, thereby achieving the technical effect of the accurate calculation of the actual water consumption of the crops, and then solving the technical problem of the poor effect of the calculation method of the actual water consumption of the crops.
根据本申请实施例，作为本实施例中的优选，如图2所示，建立用于计算根层土壤储水量的第一模型，并根据所述第一模型得到相邻两天的根层土壤储水量包括：According to the embodiment of the present application, as a preference in this embodiment, as shown in FIG. 2, a first model for calculating the water storage capacity of the root layer is established, and the root layer soil for two adjacent days is obtained according to the first model. Water storage includes:
步骤S202，通过连续记录作物最大根系深度，得到墒情监测作物最大根系深度组；Step S202, obtaining the maximum root depth group of the moisture monitoring crop by continuously recording the maximum root depth of the crop;
所述连续记录作物最大根系深度Zcrp max，墒情监测作物最大根系深度组Z j。 The maximum root depth Zcrp max of the crop is continuously recorded, and the maximum root depth group Z j of the moisture monitoring crop.
步骤S204，通过连续记录并计算墒情修正值，得到日均墒情修正值数组；以及Step S204, obtaining an array of daily average moisture correction values by continuously recording and calculating the moisture correction value; and
日均墒情修正值数组theta j通过连续记录并计算墒情修正值是指，j从1开始到k-1，求和，再加上作物最大根系深度Zcrp max到k-1层之间的土壤水，10×的意思是从cm换算为mm，每日算一次，二期平台墒情站，每日墒情取早上8：00数据，记录数为10个，Z 1＝20cm，Z 2＝30cm，...，Z 10＝110cm。 The daily average moisture correction value array theta j is calculated by continuously recording and calculating the moisture correction value, which means that j starts from 1 to k-1, sums up, plus the soil water between the maximum root depth of the crop Zcrp max and k-1. , 10× means to convert from cm to mm, once a day, the second-phase platform moisture station, the daily moisture content is taken at 8:00 in the morning, the number of records is 10, Z 1 =20cm, Z 2 =30cm, .., Z 10 =110cm.
步骤S206，根据预设储水量计算模型，得到根层土壤储水量。Step S206: Obtain the water storage of the root layer soil according to the preset water storage calculation model.
j为记录序号从1开始，Z 0＝0，Z k-1＜Zcrp max≤Z k，作物最大根系深度Zcrp max。 j is the record number starting from 1, Z 0 =0, Z k-1 <Zcrp max ≤ Z k , the maximum root depth of the crop Zcrp max .
根据预设储水量计算模型为根层土壤储水量模型：According to the preset water storage calculation model, the root soil water storage model:
Figure PCTCN2019128669-appb-000003
Figure PCTCN2019128669-appb-000003
可以根据上述公式计算后，得出根层土壤储水量。监测深度数组Z(i)，日均墒情修正值数组theta j，j表示记录序号从1开始，Z(0)＝0。z(k-1)＜Z crpmax≤z(k)。 After calculating according to the above formula, the soil water storage capacity of the root layer can be obtained. The monitoring depth array Z(i), the daily average moisture correction value array theta j , where j indicates that the record number starts from 1, and Z(0)=0. z(k-1)<Z crpmax ≤z(k).
根据本申请实施例，作为本实施例中的优选，如图3所示，建立用于计算有效降水量的第二模型，并根据所述第二模型得到降水入渗量包括：According to the embodiment of the present application, as a preference of the embodiment, as shown in FIG. 3, establishing a second model for calculating effective precipitation, and obtaining precipitation infiltration amount according to the second model includes:
步骤S302，配置初损值；Step S302, configure the initial loss value;
配置所述初损值为P loss＝0mm。 Configure the initial loss value as P loss =0mm.
步骤S304，获取持续记录的降水量信息；以及Step S304, obtaining continuously recorded precipitation information; and
获取持续记录的降水量信息P i根据不同编号的气象站在不同监测日期时获取。 Obtain the continuously recorded precipitation information P i according to different numbers of weather stations at different monitoring dates.
步骤S306，根据预设土壤纵向平均有效持水比例系数和所述初损值、所述降水量信息，计算得到有效降水量，以使所述有效降水量作为降水入渗量。In step S306, the effective precipitation is calculated according to the preset soil longitudinal average effective water holding ratio coefficient, the initial loss value, and the precipitation information, so that the effective precipitation is used as the precipitation infiltration amount.
根据所述预设土壤纵向平均有效持水比例系数η和所述初损值P loss＝0mm、以及所述降水量信息P i得到有效降水量 The average of the predetermined longitudinal effective soil water holding proportional coefficient η value and said initial losses P loss = 0mm, and the precipitation effective rainfall information P i
P ei＝MAX(P i-P loss，0)*η。 P ei =MAX(P i -P loss , 0)*η.
根据本申请实施例，作为本实施例中的优选，如图4所示，根据预设灌溉水深、所述降水入渗量、所述相邻灌溉日的根层土壤储水量，得到当天作物的实际耗水量包括：According to the embodiment of the present application, as a preference in this embodiment, as shown in FIG. 4, according to the preset irrigation water depth, the precipitation infiltration amount, and the root layer soil water storage volume of the adjacent irrigation day, the crop of the day is obtained Actual water consumption includes:
步骤S402，将所述降水入渗量和所述预设灌溉水深相加得到第一灌溉基数；Step S402, adding the precipitation infiltration amount and the preset irrigation water depth to obtain a first irrigation base;
所述第一灌溉基数，第i天根层土壤储水量W i。 The first irrigation base is the root layer soil water storage amount W i on the i day.
步骤S404，通过所述相邻灌溉日的根层土壤储水量相减得到第二灌溉基数；以及In step S404, the second irrigation base is obtained by subtracting the soil water storage in the root layer of the adjacent irrigation days; and
所述第二灌溉基数第i-1天根层土壤储水量W i-1。 The root layer soil water storage volume W i-1 on the i-1th day of the second irrigation base.
步骤S406，计算所述第一灌溉基数中减去所述第二灌溉基数，得到的结果作为当天作物的实际耗水量。Step S406: Calculate the first irrigation base and subtract the second irrigation base, and the result obtained is used as the actual water consumption of the crop on the day.
具体地，根据建立用于计算根层土壤储水量的第一模型和建立用于计算有效降水量的第二模型，可得出第i天根层土壤储水量W i和第i-1天根层土壤储水量W i-1，灌溉水深Ir i，降水入渗量P ei。 Specifically, according to the establishment of the first model for calculating the soil water storage of the root layer and the establishment of the second model for calculating the effective precipitation, the soil water storage of the root layer W i on the i day and the root soil water storage on the i-1 day can be obtained. Layer soil water storage volume W i-1 , irrigation water depth Ir i , precipitation infiltration volume P ei .
再根据实际耗水量计算公式ETa i＝P ei+Ir i-(W i-W i-1)可计算出第i天作物实际耗水量ETa i。 Then, according to the actual water consumption calculation formula ETa i =P ei +Ir i -(W i -W i-1 ), the actual crop water consumption ETa i on the i day can be calculated.
其中，Ir i灌溉水深根据实际灌溉日期和实际灌溉水量得到，P ei降水入渗量通过计算有效降水量得到有效降水量P ei＝MAX(P i-P loss，0)*η。 Among them, the Ir i irrigation water depth is obtained according to the actual irrigation date and the actual irrigation water volume, and the Pei precipitation infiltration amount is obtained by calculating the effective precipitation amount to obtain the effective precipitation amount P ei =MAX(P i -P loss , 0)*η.
根据本申请实施例，作为本实施例中的优选，所述方法还包括：如下的预处理步骤：获取至少包括：种植作物地区、种植作物品种；当前时间及气象站、墒情监测站点编号、气象站检测；根层土壤计算深度、灌溉条件下根层土壤持水量、根层土壤有效降水比例；实际灌溉日期、实际灌溉水量；墒情监测时间、墒情监测深度、墒情修正值、作物最大根系深度的一组或多组条件。According to this embodiment of the application, as a preference in this embodiment, the method further includes: the following preprocessing steps: obtaining at least includes: planting crop area, planting crop variety; current time and weather station, moisture monitoring station number, weather Station inspection; calculated depth of root layer soil, root layer soil water holding capacity under irrigation conditions, root layer soil effective precipitation ratio; actual irrigation date, actual irrigation water volume; moisture monitoring time, moisture monitoring depth, moisture correction value, maximum root depth of the crop One or more sets of conditions.
需要说明的是，在附图的流程图示出的步骤可以在诸如一组计算机可执行指令的计算机系统中执行，并且，虽然在流程图中示出了逻辑顺序，但是在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤。It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and although the logical sequence is shown in the flowchart, in some cases, The steps shown or described can be performed in a different order than here.
根据本申请实施例，还提供了一种用于实施上述用于农作物的实际耗水量处理方法的装置，如图5所示，该装置包括：第一模型模块10，用于建立用于计算根层土壤储水量的第一模型，并根据所述第一模型得到相邻灌溉日的根层土壤储水量，其中，所述相邻灌溉日至少包括：当天或前一天；第二模型模块20，用于建立用于计算有效降水量的第二模型，并根据所述第二模型得到降水 入渗量；耗水量计算模块30，用于根据预设灌溉水深、所述降水入渗量、所述相邻灌溉日的根层土壤储水量，得到当天作物的实际耗水量。According to an embodiment of the present application, there is also provided a device for implementing the above-mentioned method for processing actual water consumption of crops. As shown in FIG. 5, the device includes: a first model module 10 for establishing root A first model of the soil water storage capacity of a layer, and the root layer soil water storage capacity of an adjacent irrigation day is obtained according to the first model, wherein the adjacent irrigation day includes at least: the current day or the previous day; the second model module 20, It is used to establish a second model for calculating effective precipitation, and obtain the precipitation infiltration amount according to the second model; the water consumption calculation module 30 is used to calculate the precipitation infiltration amount according to the preset irrigation depth, the precipitation infiltration amount, and the The soil water storage in the root layer of the adjacent irrigation day is the actual water consumption of the crop that day.
本申请实施例的第一模型模块10中所述相邻灌溉日至少包括：当天或前一天的情况。所述相邻灌溉日由用户进行选择。The adjacent irrigation days in the first model module 10 of the embodiment of the present application include at least the conditions of the current day or the previous day. The adjacent irrigation days are selected by the user.
所述建立用于计算根层土壤储水量的第一模型为根层土壤储水量模型，其输出单位为mm。The first model established for calculating the root layer soil water storage is the root layer soil water storage model, and the output unit is mm.
具体地，根据墒情监测深度数组Z j、日均墒情修正值数组theta j，和根层土壤储水量模型 Specifically, according to the soil moisture monitoring depth array Z j , the daily average moisture correction value array theta j , and the root layer soil water storage model
Figure PCTCN2019128669-appb-000004
Figure PCTCN2019128669-appb-000004
，得出根层土壤储水量。, Derive the soil water storage of the root layer.
本申请实施例的第二模型模块20中所述建立用于计算有效降水量的第二模型为有效降水量模型，其输出单位也为mm。The second model established in the second model module 20 of the embodiment of the present application for calculating effective precipitation is the effective precipitation model, and the output unit is also mm.
具体地，根据初损值P loss＝0mm，P i＝降水量，土壤纵向平均有效持水比例系数η，有效降水量P ei＝MAX(P i-P loss，0)*η。即可将有效降水量作为根据所述第二模型得到降水入渗量。 In particular, according to the value of the early loss P loss = 0mm, P i = precipitation, soil water-holding average effective vertical scaling factor [eta], the effective precipitation P ei = MAX (P i -P loss, 0) * η. That is, the effective precipitation amount can be regarded as the precipitation infiltration amount obtained according to the second model.
本申请实施例的耗水量计算模块30中根据预设灌溉水深比如可以由实际灌溉作物决定，根据所述降水入渗量比如可以由有效降水量决定，根据所述相邻灌溉日的根层土壤储水量比如可以由第i天根层土壤储水量和第i-1天根层土壤储水量决定。In the water consumption calculation module 30 of the embodiment of the present application, the preset irrigation depth can be determined by, for example, the actual irrigated crop, the precipitation infiltration amount can be determined by, for example, the effective precipitation, and the root layer soil of the adjacent irrigation day The water storage capacity may be determined by, for example, the soil water storage capacity of the root layer on the i day and the root layer soil water storage capacity on the i-1 day.
根据本申请实施例，作为本实施例中的优选，如图6所示，所述第一模型模块包括：第一参数单元101，用于通过连续记录作物最大根系深度，得到墒情监测作物最大根系深度组；第二参数单元102，用于通过连续记录并计算墒情修正值，得到日均墒情修正值数组；以及第一计算单元103，用于根据预设储水量计算模型，得到根层土壤储水量。According to the embodiment of the present application, as a preference of this embodiment, as shown in FIG. 6, the first model module includes: a first parameter unit 101, configured to continuously record the maximum root depth of the crop to obtain the maximum root system of the moisture monitoring crop Depth group; the second parameter unit 102 is used to continuously record and calculate the moisture correction value to obtain the daily average moisture correction value array; and the first calculation unit 103 is used to obtain the root layer soil storage according to the preset water storage calculation model Water volume.
本申请实施例的第一参数单元101中所述连续记录作物最大根系深度Zcrp max，墒情监测作物最大根系深度组Z j。 In the first parameter unit 101 of the embodiment of the present application, the maximum root depth Zcrp max of the crop is continuously recorded, and the maximum root depth group Z j of the moisture monitoring crop is continuously recorded.
本申请实施例的第二参数单元102中日均墒情修正值数组theta j通过连续记录并计算墒情修正值是指，j从1开始到k-1，求和，再加上作物最大根系深度Zcrp max到k-1层之间的土壤水，10×的意思是从cm换算为mm，每日算一次，二期平台墒情站，每日墒情取早上8：00数据，记录数为10个，Z 1＝20cm，Z 2＝30cm，...，Z 10＝110cm。 The daily average moisture correction value array theta j in the second parameter unit 102 of the embodiment of the present application continuously records and calculates the moisture correction value means that j starts from 1 to k-1, sums up, and adds the maximum root depth of the crop Zcrp For the soil water between max and k-1 layer, 10× means to convert from cm to mm, calculated once a day, the second-phase platform moisture station, the daily moisture content is taken at 8:00 in the morning, and the number of records is 10. Z 1 =20 cm, Z 2 =30 cm,..., Z 10 =110 cm.
本申请实施例的第一计算单元103中j为记录序号从1开始，Z 0＝0，Z k-1＜Zcrp max≤Z k，作物最大根系深度Zcrp max。 In the first calculation unit 103 of the embodiment of the present application, j is the record number starting from 1, Z 0 =0, Z k-1 <Zcrp max ≤ Z k , and the maximum root depth of the crop Zcrp max .
根据预设储水量计算模型为根层土壤储水量模型：According to the preset water storage calculation model, the root soil water storage model:
Figure PCTCN2019128669-appb-000005
Figure PCTCN2019128669-appb-000005
可以根据上述公式计算后，得出根层土壤储水量。监测深度数组Z(i)，日均墒情修正值数组theta j，j表示记录序号从1开始，Z(0)＝0。z(k-1)＜Z crpmax≤z(k)。 After calculating according to the above formula, the soil water storage capacity of the root layer can be obtained. The monitoring depth array Z(i), the daily average moisture correction value array theta j , where j indicates that the record number starts from 1, and Z(0)=0. z(k-1)<Z crpmax ≤z(k).
根据本申请实施例，作为本实施例中的优选，如图7所示，所述第二模型模块20包括：第三参数单元201，用于配置初损值；第四参数单元202，用于获取持续记录的降水量信息；以及第二计算单元203，用于根据预设土壤纵向平均有效持水比例系数和所述初损值、所述降水量信息，计算得到有效降水量，以使所述有效降水量作为降水入渗量。According to this embodiment of the application, as a preference in this embodiment, as shown in FIG. 7, the second model module 20 includes: a third parameter unit 201 for configuring the initial loss value; a fourth parameter unit 202 for Obtain the continuously recorded precipitation information; and the second calculation unit 203, configured to calculate the effective precipitation according to the preset soil longitudinal average effective water holding ratio coefficient, the initial loss value, and the precipitation information, so that all The effective precipitation is stated as precipitation infiltration.
本申请实施例的第三参数单元201中配置所述初损值为P loss＝0mm。 The initial loss value is configured in the third parameter unit 201 of the embodiment of the present application as P loss =0mm.
本申请实施例的第四参数单元202中获取持续记录的降水量信息P i根据不同编号的气象站在不同监测日期时获取。 The continuously recorded precipitation information P i acquired in the fourth parameter unit 202 of the embodiment of the present application is acquired at different monitoring dates according to weather stations with different numbers.
本申请实施例的第二计算单元203中根据所述预设土壤纵向平均有效持水比例系数η和所述初损值P loss＝0mm、以及所述降水量信息P i得到有效降水量 Calculating a second embodiment of the present application unit 203 according to the preset average effective soil water holding longitudinal scale factor η value and said initial losses P loss = 0mm, and the precipitation effective rainfall information P i
P ei＝MAX(P i-P loss，0)*η。 P ei =MAX(P i -P loss , 0)*η.
根据本申请实施例，作为本实施例中的优选，如图8所示，所述耗水量计算模块30包括：第五参数单元301，用于将所述降水入渗量和所述预设灌溉水深相加得到第一灌溉基数；第六参数单元302，用于通过所述相邻灌溉日的根层土壤储水量相减得到第二灌溉基数；以及第三计算单元303，用于计算所述第一灌溉基数中减去所述第二灌溉基数，得到的结果作为当天作物的实际耗水量。According to the embodiment of the present application, as a preference in this embodiment, as shown in FIG. 8, the water consumption calculation module 30 includes: a fifth parameter unit 301, configured to compare the precipitation infiltration amount and the preset irrigation The water depth is added to obtain the first irrigation base; the sixth parameter unit 302 is used to obtain the second irrigation base by subtracting the soil water storage in the root layer of the adjacent irrigation days; and the third calculation unit 303 is used to calculate the The second irrigation base is subtracted from the first irrigation base, and the result obtained is used as the actual water consumption of the crop on that day.
本申请实施例的第五参数单元301中所述第一灌溉基数，第i天根层土壤储水量W i。 The first irrigation base described in the fifth parameter unit 301 of the embodiment of the present application is the soil water storage amount W i of the root layer on the i day.
本申请实施例的第六参数单元302中所述第二灌溉基数第i-1天根层土壤储水量W i-1。 The root layer soil water storage volume W i-1 on the i- 1th day of the second irrigation base in the sixth parameter unit 302 of the embodiment of the present application.
本申请实施例的第三计算单元303中具体地，根据建立用于计算根层土壤储水量的第一模型和建立用于计算有效降水量的第二模型，可得出第i天根层土壤储水量W i和第i-1天根层土壤储水量W i-1，灌溉水深Ir i，降水入渗量P ei。 Specifically, in the third calculation unit 303 of the embodiment of the present application, according to the establishment of the first model for calculating the soil water storage capacity of the root layer and the establishment of the second model for calculating the effective precipitation, the root layer soil on the i-th day can be obtained. water storage W i and i-1 th layer in roots soil water W i-1, irrigation water depth Ir i, precipitation infiltration P ei.
再根据实际耗水量计算公式ETa i＝P ei+Ir i-(W i-W i-1)可计算出第i天作物实际耗水量ETa i。 Then, according to the actual water consumption calculation formula ETa i =P ei +Ir i -(W i -W i-1 ), the actual crop water consumption ETa i on the i day can be calculated.
其中，Ir i灌溉水深根据实际灌溉日期和实际灌溉水量得到，P ei降水入渗量通过计算有效降水量得到有效降水量P ei＝MAX(P i-P loss，0)*η。 Among them, the Ir i irrigation water depth is obtained according to the actual irrigation date and the actual irrigation water volume, and the Pei precipitation infiltration amount is obtained by calculating the effective precipitation amount to obtain the effective precipitation amount P ei =MAX(P i -P loss , 0)*η.
在本申请的另一实施例中，还提供了服务器，包括所述的实际耗水量处理装置，其中，所述实际耗水量处理装置的实现原理和有益效果如上述，在此不再进行赘述。In another embodiment of the present application, a server is further provided, including the actual water consumption processing device, wherein the implementation principle and beneficial effects of the actual water consumption processing device are as described above, and will not be repeated here.
以上所述仅为本申请的优选实施例而已，并不用于限制本申请，对于本领域的技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。The above descriptions are only preferred embodiments of the application, and are not used to limit the application. For those skilled in the art, the application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included in the protection scope of this application.
工业实用性Industrial applicability
本申请的用于农作物的实际耗水量处理方法及装置、服务器，该方法建立用于计算根层土壤储水量的第一模型，并根据所述第一模型得到相邻灌溉日的根层土壤储水量，其中，所述相邻灌溉日至少包括：当天或前一天；建立用于计算有效降水量的第二模型，并根据所述第二模型得到降水入渗量；根据预设灌溉水深、所述降水入渗量、所述相邻灌溉日的根层土壤储水量，得到当天作物的实际耗水量。根据预设灌溉水深、所述降水入渗量、所述相邻灌溉日的根层土壤储水量，得到当天作物的实际耗水量的目的，从而实现了农作物实际耗水量的准确计算。从而解决了农作物的实际耗水量计算方式效果不佳的技术问题。通过本申请实现了对农作物实际耗水量的准确自动计算。The method, device and server for processing actual water consumption of crops of the present application establishes a first model for calculating root soil water storage, and obtains the root soil storage of adjacent irrigation days according to the first model Water quantity, wherein the adjacent irrigation days include at least: the same day or the previous day; establish a second model for calculating effective precipitation, and obtain the precipitation infiltration amount according to the second model; The rainfall infiltration amount and the root layer soil water storage amount of the adjacent irrigation day are used to obtain the actual water consumption of the crop on that day. The purpose of obtaining the actual water consumption of crops on that day according to the preset irrigation water depth, the precipitation infiltration amount, and the soil water storage capacity of the root layer of the adjacent irrigation day, thereby realizing accurate calculation of the actual water consumption of the crops. This solves the technical problem that the calculation method of the actual water consumption of crops is not effective. Through this application, an accurate and automatic calculation of the actual water consumption of crops is realized.

Claims (20)

  1. 一种用于农作物的实际耗水量处理方法，其特征在于，包括：A method for processing actual water consumption of crops, which is characterized in that it comprises:
    建立用于计算根层土壤储水量的第一模型，并根据所述第一模型得到相邻灌溉日的根层土壤储水量，其中，所述相邻灌溉日至少包括：当天或前一天；Establish a first model for calculating the soil water storage of the root layer, and obtain the soil water storage of the root layer on an adjacent irrigation day according to the first model, wherein the adjacent irrigation day includes at least: the same day or the previous day;
    建立用于计算有效降水量的第二模型，并根据所述第二模型得到降水入渗量；Establish a second model for calculating effective precipitation, and obtain the precipitation infiltration amount according to the second model;
    根据预设灌溉水深、所述降水入渗量、所述相邻灌溉日的根层土壤储水量，得到当天作物的实际耗水量。According to the preset irrigation water depth, the precipitation infiltration amount, and the root layer soil water storage capacity of the adjacent irrigation day, the actual water consumption of the crop on that day is obtained.
  2. 根据权利要求1所述的实际耗水量处理方法，其特征在于，建立用于计算根层土壤储水量的第一模型，并根据所述第一模型得到相邻两天的根层土壤储水量包括：The actual water consumption treatment method according to claim 1, wherein establishing a first model for calculating root soil water storage, and obtaining the root soil water storage for two adjacent days according to the first model includes :
    通过连续记录作物最大根系深度，得到墒情监测作物最大根系深度组；By continuously recording the maximum root depth of the crop, the maximum root depth group of the moisture monitoring crop is obtained;
    通过连续记录并计算墒情修正值，得到日均墒情修正值数组；以及By continuously recording and calculating the moisture correction value, the daily average moisture correction value array is obtained; and
    根据预设储水量计算模型，得到根层土壤储水量。According to the preset water storage calculation model, the root soil water storage is obtained.
  3. 根据权利要求1所述的实际耗水量处理方法，其特征在于，建立用于计算有效降水量的第二模型，并根据所述第二模型得到降水入渗量包括：The method for processing actual water consumption according to claim 1, wherein establishing a second model for calculating effective precipitation, and obtaining precipitation infiltration amount according to the second model comprises:
    配置初损值；Configure the initial loss value;
    获取持续记录的降水量信息；以及Obtain continuously recorded precipitation information; and
    根据预设土壤纵向平均有效持水比例系数和所述初损值、所述降水量信息，计算得到有效降水量，以使所述有效降水量作为降水入渗量。According to a preset soil longitudinal average effective water holding ratio coefficient, the initial loss value, and the precipitation information, the effective precipitation is calculated, so that the effective precipitation is used as the precipitation infiltration amount.
  4. 根据权利要求1所述的实际耗水量处理方法，其特征在于，根据预设灌溉水深、所述降水入渗量、所述相邻灌溉日的根层土壤储水量，得到当天作物的实际耗水量包括：The method for processing actual water consumption according to claim 1, wherein the actual water consumption of the crop on that day is obtained according to the preset irrigation water depth, the precipitation infiltration amount, and the root soil water storage capacity of the adjacent irrigation day include:
    将所述降水入渗量和所述预设灌溉水深相加得到第一灌溉基数；Adding the precipitation infiltration amount and the preset irrigation water depth to obtain a first irrigation base;
    通过所述相邻灌溉日的根层土壤储水量相减得到第二灌溉基数；以及The second irrigation base is obtained by subtracting the soil water storage in the root layer of the adjacent irrigation days; and
    计算所述第一灌溉基数中减去所述第二灌溉基数，得到的结果作为当天作物的实际耗水量。Calculate the first irrigation base number and subtract the second irrigation base number, and the result obtained is used as the actual water consumption of the crop on the day.
  5. 根据权利要求1所述的实际耗水量处理方法，其特征在于，还包括：如下的预处理步骤：获取至少包括：种植作物地区、种植作物品种；当前时间及气象站、墒情监测站点编号、气象站监测数据；根层土壤计算深度、灌溉条件下根层土壤持水量、根层土壤有效降水比例；实际灌溉日期、实际灌溉水量；墒情监测时间、墒情监测深度、墒情修正值、作物最大根系深度的一组或多组条件。The method for processing actual water consumption according to claim 1, further comprising: the following pre-processing steps: obtaining at least includes: planting crop areas, planting crop varieties; current time and weather station, moisture monitoring station number, weather Station monitoring data; calculated depth of root layer soil, root soil water holding capacity under irrigation conditions, root layer soil effective precipitation ratio; actual irrigation date, actual irrigation water volume; moisture monitoring time, moisture monitoring depth, moisture correction value, maximum root depth of crops One or more sets of conditions.
  6. 一种用于农作物的实际耗水量处理装置，其特征在于，包括：A device for treating actual water consumption of crops, which is characterized in that it comprises:
    第一模型模块，用于建立用于计算根层土壤储水量的第一模型，并根据所述第一模型得到相邻灌溉日的根层土壤储水量，其中，所述相邻灌溉日至少包括：当天或前一天；The first model module is used to establish a first model for calculating the soil water storage of the root layer, and obtain the soil water storage of the root layer of adjacent irrigation days according to the first model, wherein the adjacent irrigation days include at least : The same day or the day before;
    第二模型模块，用于建立用于计算有效降水量的第二模型，并根据所述第二模型得到降水入渗量；The second model module is used to establish a second model for calculating effective precipitation, and obtain the precipitation infiltration amount according to the second model;
    耗水量计算模块，用于根据预设灌溉水深、所述降水入渗量、所述相邻灌溉日的根层土壤储水量，得到当天作物的实际耗水量。The water consumption calculation module is used to obtain the actual water consumption of the crop on that day according to the preset irrigation water depth, the precipitation infiltration amount, and the water storage capacity of the root layer soil on the adjacent irrigation day.
  7. 根据权利要求6所述的实际耗水量处理装置，其特征在于，所述第一模型模块包括：The actual water consumption processing device according to claim 6, wherein the first model module comprises:
    第一参数单元，用于通过连续记录作物最大根系深度，得到墒情监测监测作物最大根系深度组；The first parameter unit is used to continuously record the maximum root depth of crops to obtain the maximum root depth group of crops for moisture monitoring;
    第二参数单元，用于通过连续记录并计算墒情修正值，得到日均墒情修正值数组；以及The second parameter unit is used to continuously record and calculate the moisture content correction value to obtain the daily average moisture content correction value array; and
    第一计算单元，用于根据预设储水量计算模型，得到根层土壤储水量。The first calculation unit is used to obtain the root layer soil water storage capacity according to the preset water storage calculation model.
  8. 根据权利要求6所述的实际耗水量处理装置，其特征在于，所述第二模型模块包括：The actual water consumption processing device according to claim 6, wherein the second model module comprises:
    第三参数单元，用于配置初损值；The third parameter unit is used to configure the initial loss value;
    第四参数单元，用于获取持续记录的降水量信息；以及The fourth parameter unit is used to obtain continuously recorded precipitation information; and
    第二计算单元，用于根据预设土壤纵向平均有效持水比例系数和所述初损值、所述降水量信息，计算得到有效降水量，以使所述有效降水量作为降水入渗量。The second calculation unit is configured to calculate the effective precipitation according to the preset soil longitudinal average effective water holding ratio coefficient, the initial loss value, and the precipitation information, so that the effective precipitation is used as the precipitation infiltration amount.
  9. 根据权利要求6所述的实际耗水量处理装置，其特征在于，所述耗水量计算模块包括：The actual water consumption processing device according to claim 6, wherein the water consumption calculation module comprises:
    第五参数单元，用于将所述降水入渗量和所述预设灌溉水深相加得到第一灌溉基数；The fifth parameter unit is used to add the precipitation infiltration amount and the preset irrigation water depth to obtain a first irrigation base;
    第六参数单元，用于通过所述相邻灌溉日的根层土壤储水量相减得到第二灌溉基数；以及The sixth parameter unit is used to obtain the second irrigation base by subtracting the soil water storage in the root layer of the adjacent irrigation days; and
    第三计算单元，用于计算所述第一灌溉基数中减去所述第二灌溉基数，得到的结果作为当天作物的实际耗水量。The third calculation unit is used to calculate the first irrigation base minus the second irrigation base, and the result obtained is used as the actual water consumption of the crops on the day.
  10. 一种服务器，其特征在于，包括如权利要求5至6任一项所述的实际耗水量处理装置。A server, characterized by comprising the actual water consumption processing device according to any one of claims 5 to 6.
  11. 一种用于农作物的实际耗水量处理方法，其特征在于，包括：A method for processing actual water consumption of crops, which is characterized in that it comprises:
    建立用于计算根层土壤储水量的根层土壤储水量模型，并根据所述根层土壤储水量模型得到相邻灌溉日的根层土壤储水量，其中，所述相邻灌溉日至少包括：灌溉当天或灌溉日前一天；Establish a root-layer soil water storage model for calculating root-layer soil water storage, and obtain the root-layer soil water storage of adjacent irrigation days according to the root-layer soil water storage model, wherein the adjacent irrigation days include at least: The day of irrigation or the day before irrigation;
    建立用于计算有效降水量的有效降水量模型，并根据所述有效降水量模型得到降水入渗量；Establishing an effective precipitation model for calculating effective precipitation, and obtaining the precipitation infiltration amount according to the effective precipitation model;
    根据预设灌溉水深、所述降水入渗量以及所述相邻灌溉日的根层土壤储水量，处理得到当天农作物的实际耗水量；According to the preset irrigation water depth, the precipitation infiltration amount, and the root layer soil water storage volume of the adjacent irrigation day, the actual water consumption of the crops on the day is processed;
    其中，所述预设灌溉水深由实际灌溉作物决定；Wherein, the preset irrigation water depth is determined by the actual irrigated crop;
    所述降水入渗量由有效降水量决定；The precipitation infiltration amount is determined by the effective precipitation;
    所述相邻灌溉日的根层土壤储水量由第i天根层土壤储水量和第i-1天根层土壤储水量决定。The root layer soil water storage capacity of the adjacent irrigation days is determined by the root layer soil water storage volume on the i day and the root layer soil water storage volume on the i-1 day.
  12. 根据权利要求11所述的用于农作物的实际耗水量处理方法，其特征在于，建立用于计算根层土壤储水量的根层土壤储水量模型，并根据所述根层土壤储水量模型得到相邻灌溉日的根层土壤储水量包括：The method for processing actual water consumption of crops according to claim 11, characterized in that a root soil water storage model for calculating root soil water storage is established, and the corresponding root soil water storage model is obtained according to the root soil water storage model. The soil water storage of the root layer on the adjacent irrigation day includes:
    通过连续记录作物最大根系深度，得到墒情监测作物最大根系深度组；其中所述连续记录作物最大根系深度Zcrp max，墒情监测作物最大根系深度组Z j； By continuously recording the maximum root depth of the crop, the maximum root depth group of the moisture monitoring crop is obtained; wherein the maximum root depth Zcrp max of the continuous recording crop, the maximum root depth group of the moisture monitoring crop Z j ;
    通过连续记录并计算墒情修正值，得到日均墒情修正值数组；其中所述日均墒情修正值数组theta j通过连续记录并计算墒情修正值； By continuously recording and calculating the moisture correction value, a daily average moisture correction value array is obtained; wherein the daily average moisture correction value array theta j is continuously recorded and calculated the moisture correction value;
    根据预设储水量计算模型，得到根层土壤储水量。According to the preset water storage calculation model, the root soil water storage is obtained.
  13. 根据权利要求11所述的用于农作物的实际耗水量处理方法，其特征在于，建立用于计算有效降水量的有效降水量模型，并根据所述有效降水量模型得到降水入渗量包括：The method for processing actual water consumption of crops according to claim 11, wherein establishing an effective precipitation model for calculating effective precipitation, and obtaining precipitation infiltration amount according to the effective precipitation model comprises:
    配置初损值P loss＝0mm，根据不同编号的气象站在不同监测日期时获取持续记录的降水量信息P i； Configure the initial loss value P loss = 0mm, and obtain the continuously recorded precipitation information P i according to different numbers of weather stations on different monitoring dates;
    根据所述预设土壤纵向平均有效持水比例系数η和所述初损值P loss＝0mm、以及所述降水量信息P i得到有效降水量。 The average of the predetermined longitudinal effective soil water holding proportional coefficient η value and said initial losses P loss = 0mm, and the precipitation effective rainfall information P i.
  14. 根据权利要求11所述的用于农作物的实际耗水量处理方法，其特征在于，根据预设灌溉水深、所述降水入渗量以及所述相邻灌溉日的根层土壤储水量，处理得到当天农作物的实际耗水量包括：The method for processing actual water consumption of crops according to claim 11, characterized in that, according to the preset irrigation water depth, the precipitation infiltration amount, and the root layer soil water storage of the adjacent irrigation day, the processing method obtains the day The actual water consumption of crops includes:
    将所述降水入渗量和所述预设灌溉水深相加得到第一灌溉基数；其中所述第一灌溉基数，第i天根层土壤储水量W i； The first irrigation base is obtained by adding the precipitation infiltration amount and the preset irrigation water depth; wherein the first irrigation base is the root layer soil water storage amount W i on the i day;
    通过所述相邻灌溉日的根层土壤储水量相减得到第二灌溉基数；其中所述第二灌溉基数第i-1天根层土壤储水量W i-1； The second irrigation base is obtained by subtracting the soil water storage in the root layer of the adjacent irrigation days; wherein the soil water storage in the root layer W i-1 on the i-1 day of the second irrigation base;
    计算所述第一灌溉基数中减去所述第二灌溉基数，得到的结果作为当天作物的实际耗水量。Calculate the first irrigation base number and subtract the second irrigation base number, and the result obtained is used as the actual water consumption of the crop on the day.
  15. 一种用于农作物的实际耗水量处理装置，其特征在于，包括：A device for treating actual water consumption of crops, which is characterized in that it comprises:
    根层土壤储水量模块，用于建立用于计算根层土壤储水量的根层土壤储水量模型，并根据所述根层土壤储水量模型得到相邻灌溉日的根层土壤储水量，其中，所述相邻灌溉日至少包括：灌溉当天或灌溉日前一天；The root-layer soil water storage module is used to establish a root-layer soil water storage model for calculating root-layer soil water storage, and to obtain the root-layer soil water storage of adjacent irrigation days according to the root-layer soil water storage model, where: The adjacent irrigation days include at least: the day of irrigation or the day before the day of irrigation;
    有效降水量模块，用于建立用于计算有效降水量的有效降水量模型，并根据所述有效降水量模型得到降水入渗量；The effective precipitation module is used to establish an effective precipitation model for calculating effective precipitation, and obtain the precipitation infiltration amount according to the effective precipitation model;
    实际耗水量模块，用于根据预设灌溉水深、所述降水入渗量以及所述相邻灌溉日的根层土壤储水量，处理得到当天农作物的实际耗水量；The actual water consumption module is used to process the actual water consumption of the crops that day according to the preset irrigation water depth, the precipitation infiltration amount, and the water storage volume of the root layer soil on the adjacent irrigation day;
    其中，所述预设灌溉水深由实际灌溉作物决定；Wherein, the preset irrigation water depth is determined by the actual irrigated crop;
    所述降水入渗量由有效降水量决定；The precipitation infiltration amount is determined by the effective precipitation;
    所述相邻灌溉日的根层土壤储水量由第i天根层土壤储水量和第i-1天根层土壤储水量决定。The root layer soil water storage capacity of the adjacent irrigation days is determined by the root layer soil water storage volume on the i day and the root layer soil water storage volume on the i-1 day.
  16. 根据权利要求15所述的用于农作物的实际耗水量处理方法，其特征在于，所述根层土壤储水量模块，用于The method for treating actual water consumption of crops according to claim 15, wherein the root soil water storage module is used for
    通过连续记录作物最大根系深度，得到墒情监测作物最大根系深度组；其中所述连续记录作物最大根系深度Zcrp max，墒情监测作物最大根系深度组Z j； By continuously recording the maximum root depth of the crop, the maximum root depth group of the moisture monitoring crop is obtained; wherein the maximum root depth Zcrp max of the continuous recording crop, the maximum root depth group of the moisture monitoring crop Z j ;
    通过连续记录并计算墒情修正值，得到日均墒情修正值数组；其中所述日均墒情修正值数组theta j通过连续记录并计算墒情修正值； By continuously recording and calculating the moisture correction value, a daily average moisture correction value array is obtained; wherein the daily average moisture correction value array theta j is continuously recorded and calculated the moisture correction value;
    根据预设储水量计算模型，得到根层土壤储水量。According to the preset water storage calculation model, the root soil water storage is obtained.
  17. 根据权利要求15所述的用于农作物的实际耗水量处理方法，其特征在于，所述有效降水量模块，用于配置初损值P loss＝0mm，根据不同编号的气象站在不同监测日期时获取持续记录的降水量信息P i； The method for processing actual water consumption of crops according to claim 15, wherein the effective precipitation module is configured to configure the initial loss value P loss = 0 mm, according to weather stations with different numbers at different monitoring dates Obtain the continuously recorded precipitation information P i ;
    根据所述预设土壤纵向平均有效持水比例系数η和所述初损值P loss＝0mm、以及所述降水量信息P i得到有效降水量。 The average of the predetermined longitudinal effective soil water holding proportional coefficient η value and said initial losses P loss = 0mm, and the precipitation effective rainfall information P i.
  18. 根据权利要求15所述的用于农作物的实际耗水量处理方法，其特征在 于，所述实际耗水量模块，用于The method for processing actual water consumption of crops according to claim 15, wherein the actual water consumption module is used for
    配置初损值P loss＝0mm，根据不同编号的气象站在不同监测日期时获取持续记录的降水量信息P i； Configure the initial loss value P loss = 0mm, and obtain the continuously recorded precipitation information P i according to different numbers of weather stations on different monitoring dates;
    根据所述预设土壤纵向平均有效持水比例系数η和所述初损值P loss＝0mm、以及所述降水量信息P i得到有效降水量。 The average of the predetermined longitudinal effective soil water holding proportional coefficient η value and said initial losses P loss = 0mm, and the precipitation effective rainfall information P i.
  19. 根据权利要求15所述的用于农作物的实际耗水量处理方法，其特征在于，所述实际耗水量模块，用于The method for processing actual water consumption of crops according to claim 15, wherein the actual water consumption module is used for
    将所述降水入渗量和所述预设灌溉水深相加得到第一灌溉基数；其中所述第一灌溉基数，第i天根层土壤储水量W i； The first irrigation base is obtained by adding the precipitation infiltration amount and the preset irrigation water depth; wherein the first irrigation base is the root layer soil water storage amount W i on the i day;
    通过所述相邻灌溉日的根层土壤储水量相减得到第二灌溉基数；其中所述第二灌溉基数第i-1天根层土壤储水量W i-1； The second irrigation base is obtained by subtracting the soil water storage in the root layer of the adjacent irrigation days; wherein the soil water storage in the root layer W i-1 on the i-1 day of the second irrigation base;
    计算所述第一灌溉基数中减去所述第二灌溉基数，得到的结果作为当天作物的实际耗水量。Calculate the first irrigation base number and subtract the second irrigation base number, and the result obtained is used as the actual water consumption of the crop on the day.
  20. 一种服务器，其特征在于，包括如权利要求15至19任一项所述的实际耗水量处理装置。A server, characterized by comprising the actual water consumption processing device according to any one of claims 15 to 19.
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