CN117365973A

CN117365973A - Solar water lifting method and system for weak light and weak signal area

Info

Publication number: CN117365973A
Application number: CN202311669154.5A
Authority: CN
Inventors: 曾文明; 卢珍; 李玉玲; 郑宇�; 蒋辉霞; 陈爽; 文亦骁; 余满江; 刘双; 阮红丽; 张亚琼
Original assignee: Sichuan Agricultural Machinery Science Research Institute
Current assignee: Sichuan Agricultural Machinery Science Research Institute
Priority date: 2023-12-07
Filing date: 2023-12-07
Publication date: 2024-01-09
Anticipated expiration: 2043-12-07
Also published as: CN117365973B

Abstract

The invention relates to a communication technology, in particular to a solar water lifting method and a solar water lifting system for a weak light and weak signal area.

Description

Solar water lifting method and system for weak light and weak signal area

Technical Field

Background

The altitude of the plateau area is high, and the topography consists of a hilly plateau surface and a split mountain top surface, so that the altitude difference between a water source and a farmland is large. The air in the high altitude area is thin, the electric power infrastructure is weak, the terrain drop is large, the power and the lift of the pump station are large, and the heat dissipation of electric equipment of the pump station constructed in the plateau area and the strength of heat insulation media are influenced.

For the requirement of an ultra-high lift pump station in a high altitude area, the traditional photovoltaic pump station adopts two modes: the first mode is an operation mode of connecting the multi-stage water pumps in series, but the redundancy, complexity and maintenance cost of the system are increased due to the fact that the multi-stage water pumps are connected in series, and a pump station is directly caused to stop operating due to the fact that one stage of the multi-stage water pump breaks down; the second is to adopt a single-stage ultra-high-lift multistage centrifugal pump, but the multistage centrifugal pump has strict requirements on the stability of a power system, the power system of a photovoltaic pump station adopts a photovoltaic array to supply power, the fluctuation of voltage and current of the power system can seriously influence the performance of the multistage centrifugal pump, and the purpose of realizing ultra-high-lift water delivery by the single stage of the photovoltaic pump station is difficult to realize.

Moreover, the energy source in the plateau area is tense, the weak light and weak signal resource utilization in the plateau area is particularly prominent, and the full coordination of the distribution and the dispatch of the solar energy resource on the remote communication and the water lifting watering place is important.

Disclosure of Invention

The invention provides a solar water lifting method and a solar water lifting system for a weak-light weak-signal area, which are used for solving the technical problems that in the prior art, the water lifting mode suitable for a water lifting controller cannot be determined under different scenes, so that the power consumption, the luminosity and the communication signal conflict probability of the water lifting controller cannot be considered under different scenes.

In a first aspect, the present invention provides a solar water lifting method for a weak light and weak signal area, including:

collecting a current expected usage period of water from the water area device to be lifted, wherein the current expected usage period of water comprises photometric variables, and the photometric variables at least comprise: the water lifting controller performs the minimum photometric energy without remote control for lifting water once to meet the conditions, the water lifting controller performs the longest period threshold without remote control for lifting water once to meet the conditions, and the water lifting controller performs the longest duration without remote control for lifting water once without interruption;

determining a water lifting mode according to the value of the luminosity variable and the value of the signal intensity variable, and sending water lifting change data to a device in a water area to be lifted by adopting the determined water lifting mode, wherein the signal intensity variable at least comprises: the water lifting controller carries out the luminosity energy requirement value that does not have the remote control water lifting occupied once, the actual block length that the water lifting controller carries out the remote control water lifting once and the effective time that the water lifting controller carries out the remote control water lifting once and does not interrupt, the water lifting mode includes: there is no remote control water lifting or remote control water lifting.

Further, when the luminosity variable is the minimum luminosity energy which is required by the water lifting controller to lift water once without remote control and meets the conditions, the signal strength variable is the luminosity energy required value occupied by the water lifting controller to lift water once without remote control; or when the luminosity variable is the longest period threshold value that the water lifting controller performs no remote control water lifting once and meets the condition, and the signal strength variable is the actual block length that the water lifting controller performs no remote control water lifting once; or when the luminosity variable is the longest duration of uninterrupted water lifting carried out by the water lifting controller without remote control once, and the signal strength variable is the effective time of uninterrupted water lifting carried out by the water lifting controller without remote control once, determining a water lifting mode according to the value of the luminosity variable and the value of the signal strength variable, wherein the method specifically comprises the following steps of:

If the value of the signal strength variable is smaller than the value of the luminosity variable, determining that the water lifting mode is remote control-free water lifting; or alternatively, the first and second heat exchangers may be,

and if the value of the signal strength variable is greater than or equal to the value of the luminosity variable, determining that the water lifting mode is remote control water lifting.

Further, the current water volume expected usage period further includes a first joint factor, and after the remote control-free water lifting is adopted to send the water lifting change data to the device in the area to be lifted, the method further includes:

if the product of the value of the signal intensity variable and the first joint factor is larger than or equal to the value of the luminosity variable, remote control water lifting is adopted to send water lifting change data to the device in the area to be lifted;

and if the product of the value of the signal intensity variable and the first joint factor is smaller than the value of the luminosity variable, adopting remote control-free water lifting to send water lifting change data to the device in the area to be lifted.

Further, after the remote control-free water lifting is adopted to send the water lifting change data to the device in the area to be lifted, the method further comprises the following steps:

if the product of the value of the signal intensity variable and the second coupling factor is larger than or equal to the value of the luminosity variable, remote control water lifting is adopted to send water lifting change data to the device in the area to be lifted;

And if the product of the value of the signal intensity variable and the second coupling factor is smaller than the value of the luminosity variable, adopting remote control-free water lifting to send water lifting change data to the device in the area to be lifted.

Further, when the photometric variable is the minimum photometric energy which satisfies the condition of the water lifting without remote control for one time by the water lifting controller, and the signal strength variable is the actual block length of the water lifting without remote control for one time by the water lifting controller or the effective time which is not interrupted by the water lifting without remote control for one time by the water lifting controller; or when the luminosity variable is the longest period threshold value that the water lifting controller can perform no remote control water lifting once and meets the conditions, and the signal strength variable is the luminosity energy demand value occupied by the water lifting controller to perform no remote control water lifting once or the effective time for the water lifting controller to perform no remote control water lifting once and is not interrupted; or when the luminosity variable is the longest duration of uninterrupted water lifting carried out by the water lifting controller without remote control, and the signal strength variable is the luminosity energy demand value occupied by the water lifting controller without remote control or the actual block length of the water lifting controller without remote control, determining the water lifting mode according to the value of the luminosity variable and the value of the signal strength variable, wherein the method specifically comprises the following steps:

If the required value of the luminosity energy corresponding to the value of the signal intensity variable is smaller than the minimum luminosity energy corresponding to the value of the luminosity variable, determining that the water lifting mode is remote control-free water lifting; or alternatively, the first and second heat exchangers may be,

and if the required value of the luminosity energy corresponding to the value of the signal intensity variable is larger than or equal to the minimum luminosity energy corresponding to the value of the luminosity variable, determining that the water lifting mode is remote control water lifting.

Further, before the current water amount is collected from the water area device to be lifted for the expected use period, the method further comprises:

determining the association degree of the water lifting change data and the remote control water lifting in the water lifting mode according to the service type of the water lifting change data;

if the association degree of the water lifting change data and the remote control water lifting in the water lifting mode is greater than or equal to the association degree threshold value, the remote control water lifting is adopted to send the water lifting change data to the to-be-lifted area device;

if the association degree of the water lifting change data and the remote control water lifting in the water lifting mode is smaller than the association degree threshold value, the current water quantity expected service period is acquired from the water area device to be lifted.

Further, the water lifting change data carries identification information of the water lifting controller.

According to a second aspect of the present invention, the present invention claims a solar water lifting system for a weak light and weak signal area, comprising:

A module for collecting a current water volume expected usage period from the water zone device to be lifted; wherein the current expected usage period of the water quantity comprises photometric variables comprising at least: the water lifting controller performs the minimum photometric energy without remote control for lifting water once to meet the conditions, the water lifting controller performs the longest period threshold without remote control for lifting water once to meet the conditions, and the water lifting controller performs the longest duration without remote control for lifting water once without interruption;

a module for determining a water lifting mode according to the value of the luminosity variable and the value of the signal intensity variable; and

a module for transmitting water lifting change data to the water lifting area device by adopting the determined water lifting mode;

wherein the signal strength variables include at least: the water lifting controller carries out the luminosity energy requirement value that does not have the remote control water lifting occupied once, the actual block length that the water lifting controller carries out the remote control water lifting once and the effective time that the water lifting controller carries out the remote control water lifting once and does not interrupt, the water lifting mode includes: no remote control water lifting or remote control water lifting;

according to the solar water lifting method and system for the weak light and weak signal area, provided by the embodiment of the invention, the light source is used for acquiring the light variable which is transmitted by the light source and is used for representing the minimum light energy of the water lifting controller and is used for representing the light energy required value occupied by the water lifting controller for carrying out remote control water lifting once, and the signal intensity variable which is used for representing the light energy required value occupied by the water lifting controller for carrying out remote control water lifting once is obtained through the water lifting controller, and the water lifting mode suitable for the water lifting controller is determined according to the value of the light variable and the value of the signal intensity variable, so that the power consumption of the water lifting controller and the conflict probability of light and communication signals are considered, the water lifting efficiency of the water lifting controller is improved, and the power consumption of the water lifting controller is also saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic flow chart of a solar water lifting method in a weak light and weak signal area provided by the invention;

FIG. 2 is a schematic flow chart of a first embodiment of a method for solar water lift in a weak light and weak signal area according to the present invention;

FIG. 3 is a schematic flow chart of a second embodiment of a method for solar water lift in a weak light and weak signal area according to the present invention;

fig. 4 is a schematic flow chart of a third embodiment of a solar water lifting method in a weak light and weak signal area provided by the invention;

fig. 5 is a schematic flow chart of a fourth embodiment of a solar water lifting method in a weak light and weak signal area provided by the invention;

fig. 6 is a schematic structural diagram of a first embodiment of a water lifting controller according to the present invention.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The solar water lifting method and system for the weak light and weak signal area can solve the technical problems that in the prior art, the water lifting mode suitable for the water lifting controller cannot be determined under different scenes, and therefore the power consumption, the luminosity and the communication signal conflict probability of the water lifting controller cannot be considered under different scenes.

The following describes the technical scheme of the present invention and how the technical scheme of the present invention solves the above technical problems in detail with specific embodiments. The following embodiments may be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments.

Fig. 1 is a schematic flow chart of a first embodiment of a solar water lifting method in a weak light and weak signal area provided by the invention. The embodiment relates to a water lifting controller, which determines a water lifting mode suitable for a current scene according to a signal intensity variable used for representing a photometric energy requirement value occupied by the water lifting controller for carrying out remote control once and a photometric variable which is issued by a light source and used for representing the minimum photometric energy meeting the condition of carrying out remote control once. As shown in fig. 1, the method includes:

S101: the water lifting controller obtains the expected use period of the current water quantity sent by the light source; wherein the current expected usage period of water volume includes a photometric variable for characterizing a minimum photometric energy of the water lift controller for one time without remote control water lift meeting a condition.

Specifically, the water lifting controllers in the embodiment of the invention are all water lifting controllers which can lift water without remote control in the water area covered by the light source. For the water lifting mode without remote control, the light source does not configure special water lifting change luminosity and communication signals for the water lifting controllers, but configures competitive luminosity and communication signals for all water lifting controllers in the coverage water area, so that the water lifting controllers in the coverage water area can be used in competition when water lifting without remote control is performed. In the embodiment of the invention, the light source also configures the competitive luminosity and communication signals for the water lifting controller in the current luminosity and communication signal distribution period, which is called a first competitive luminosity and communication signal, and it is noted that the light source configures the first competitive luminosity and communication signals for the water lifting controller in the luminosity and communication signal distribution period, and when the light source determines that the currently distributed first competitive luminosity and communication signals have reached the luminosity and communication signal distribution period, new first competitive luminosity and communication signals are distributed for the water lifting controller again.

After the light source issues the first competitive light level and communication signal during the current light level and communication signal distribution period, the light source issues the current water amount obtained for the expected usage period. When the water lifting controller needs to send water lifting change data to the light source, the water lifting controller can acquire the expected use period of the current water quantity issued by the light source, read the luminosity variable in the expected use period of the current water quantity, and acquire the minimum luminosity energy which is required to meet the condition when the current water lifting controller performs one-time remote control-free water lifting according to the luminosity variable. Alternatively, the above-mentioned light level and communication signal expected usage period parameter threshold may be a historical current water level expected usage period actively acquired by the light source, which may be the current water level expected usage period in the previous light level and communication signal distribution period, or may be the current water level expected usage period in the previous light level and communication signal distribution period, that is, the historical current water level expected usage period may be any one of the light level and communication signal distribution period before the current light level and communication signal distribution period, or may be a value set by an operator for the current light level and communication signal distribution period (for example, may be manually set when the light source is powered on just at the beginning of operation), or may be an average value of the current water level expected usage periods in the previous light level and communication signal distribution periods, where the average value may be a calculated average value, or may be a weighted average value. The method for obtaining the expected service period of the current water quantity from the light source is not limited in the embodiment of the invention. Typically, the light source will select the current expected usage period of the quantity of water in the previous light level and communication signal distribution period adjacent to the current light level and communication signal distribution period as the current expected usage period of the quantity of water in the current light level and communication signal distribution period.

S102: the water lifting controller obtains a signal strength variable used for representing a photometric energy requirement value occupied by the water lifting controller for one time without remote control water lifting.

Specifically, after the water lifting controller obtains the luminosity variable in the expected use period of the current water quantity, the water lifting controller also obtains the signal intensity variable which can represent the luminosity energy requirement value occupied by the water lifting controller for one time without remote control water lifting. Optionally, the signal strength variable may be an explicit "the water lifting controller performs no remote control for the required value of the luminosity energy occupied by the water lifting once", that is, the signal strength variable is the required value of the luminosity energy occupied by the water lifting controller performs no remote control for the water lifting once, or the signal strength variable may also be an implicit "the water lifting controller performs no remote control for the required value of the luminosity energy occupied by the water lifting controller performs no remote control for the water lifting" that is, the required value of the luminosity energy occupied by the water lifting controller performing no remote control can be determined through the signal strength variable.

S103, determining a water lifting mode suitable for the water lifting controller according to the value of the luminosity variable and the value of the signal intensity variable by the water lifting controller, and sending water lifting change data to the light source by adopting the water lifting mode; the water lifting mode comprises the following steps: there is no remote control water lifting or remote control water lifting.

Specifically, the minimum photometric energy corresponding to the values of the different photometric variables are also different, and the photometric energy requirement corresponding to the values of the different signal intensity variables are also different. After the water lifting controller obtains the luminosity variable and the signal intensity variable, determining a water lifting mode suitable for the water lifting controller in the current scene according to the value of the luminosity variable and the value of the signal intensity variable, and sending water lifting change data to the light source by adopting the water lifting mode. Optionally, the water lifting controller may determine the water lifting mode suitable for the water lifting controller according to the minimum light energy corresponding to the value of the light variable and the light energy requirement corresponding to the value of the signal intensity variable, and may determine the water lifting mode suitable for the water lifting controller according to the ratio of the minimum light energy corresponding to the value of the light variable and the light energy requirement corresponding to the value of the signal intensity variable.

The "scene" may be a scene in which a data packet transmitted by the UE is small or a frequency of transmitting data is low, a scene in which a water lifting change data packet to be transmitted by the UE is relatively large, a scene in which a time of the water lifting change data packet transmitted by the UE is small, or a scene in which a time of the frequency of transmitting data is high.

According to the solar water lifting method for the weak light and weak signal area, provided by the embodiment of the invention, the light intensity variable which is transmitted by the light source and used for representing the minimum light intensity energy of the water lifting controller for carrying out once no remote control water lifting and meeting the conditions and the signal intensity variable which is used for representing the light intensity energy requirement value occupied by the water lifting controller for carrying out once no remote control water lifting are obtained through the water lifting controller, and the water lifting mode suitable for the water lifting controller is determined according to the value of the light intensity variable and the value of the signal intensity variable, so that the power consumption of the water lifting controller, the light intensity and the communication signal conflict probability are considered, the water lifting efficiency of the water lifting controller is improved, and the power consumption of the water lifting controller is also saved.

Further, in the first embodiment, the photometric variable includes: the water lifting controller performs one time of no remote control of the minimum photometric energy of the water lifting meeting the conditions, the water lifting controller performs one time of no remote control of the longest period threshold of the water lifting meeting the conditions and the water lifting controller performs one time of no remote control of any one of the longest duration of the water lifting without interruption; the signal strength variables include: the water lifting controller performs one time without any one of the actual block length of the remote control water lifting occupied by the remote control water lifting and the effective time of the remote control water lifting.

Fig. 2 is a schematic flow chart of a second embodiment of a solar water lifting method in a weak light and weak signal area provided by the invention. On the basis of the above embodiments, the present embodiment relates to a specific flow of determining, by a water lifting controller, a water lifting mode suitable for the water lifting controller according to a photometric variable value and a signal intensity variable value. In this embodiment, there is a certain correspondence between the photometric variable and the signal intensity variable, that is, when the photometric variable is the minimum photometric energy that the water lifting controller performs once no remote control to lift water and satisfies the condition, the signal intensity variable is the photometric energy requirement value that the water lifting controller performs once no remote control to lift water; or when the luminosity variable is the longest period threshold value that the water lifting controller can perform no remote control water lifting once and meets the conditions, the signal strength variable is the actual block length that the water lifting controller can perform no remote control water lifting once; or when the luminosity variable is the longest duration of uninterrupted water lifting without remote control for the water lifting controller, and the signal strength variable is the effective time of uninterrupted water lifting without remote control for the water lifting controller. As shown in fig. 2, S103 specifically includes:

S201: the water lifting controller judges whether the value of the signal intensity variable is smaller than the value of the luminosity variable. If yes, S202 is executed, and if no, S203 is executed.

Specifically, in this embodiment, since the contents included in the photometric variable and the signal intensity variable have a certain correspondence, that is, the contents included in the photometric variable and the signal intensity variable belong to the same type of content in terms of attribute, the water lifting mode of the water lifting controller can be determined directly according to the value of the photometric variable and the value of the signal intensity variable. For example, when the luminosity variable is the longest period threshold value at which the water lifting controller performs no remote control once and the condition is satisfied, and the signal strength variable is the actual block length at which the water lifting controller performs no remote control once, the water lifting controller can determine the water lifting mode suitable for the water lifting controller according to the value of the longest period threshold value and the value of the actual block length.

S202: the water lifting controller determines that the water lifting mode suitable for the water lifting controller is remote control-free water lifting, and sends water lifting change data to the light source by adopting remote control-free water lifting.

It should be noted that, the specific process of sending the water lifting change data to the light source by the water lifting controller without remote control can refer to the prior art, and will not be described herein.

S203: the water lifting controller determines that the water lifting mode suitable for the water lifting controller is remote control water lifting, and adopts remote control water lifting to send water lifting change data to the light source.

It should be noted that, the specific process of the water lifting controller for remotely controlling the water lifting to send the water lifting change data to the light source can refer to the prior art, and will not be described herein.

Fig. 3 is a schematic flow chart of a third embodiment of a solar water lifting method in a weak light and weak signal area provided by the invention. On the basis of the above embodiment, this embodiment relates to another specific flow of determining, by the water lifting controller, a water lifting manner suitable for the water lifting controller according to the photometric variable value and the signal intensity variable value. In this embodiment, there is also a certain correspondence between the photometric variable and the signal intensity variable, that is, when the photometric variable is the minimum photometric energy that the water lifting controller performs once no remote control water lifting and meets the condition, the signal intensity variable is the actual block length that the water lifting controller performs once no remote control water lifting or is the effective time that the water lifting controller performs once no remote control water lifting without interruption; or when the luminosity variable is the longest period threshold value that the water lifting controller can perform no remote control water lifting once and meets the conditions, and the signal strength variable is the luminosity energy demand value occupied by the water lifting controller to perform no remote control water lifting once or the effective time for the water lifting controller to perform no remote control water lifting once and is not interrupted; or when the luminosity variable is the longest duration of uninterrupted water lifting without remote control for the water lifting controller, the signal strength variable is the luminosity energy demand value occupied by the water lifting controller without remote control for the water lifting once or is the actual block length of the water lifting controller without remote control for the water lifting once. As shown in fig. 3, S103 specifically includes:

S301: the water lifting controller judges whether the required value of the luminosity energy corresponding to the value of the signal intensity variable is smaller than the minimum luminosity energy corresponding to the value of the luminosity variable. If yes, execution is S302, if no, execution is S303.

Specifically, in this embodiment, since the contents included in the photometric variable and the signal strength variable have a certain correspondence, that is, the contents included in the photometric variable and the signal strength variable belong to different types of contents in terms of attribute. However, although of different types, the actual block length of the water lifting controller which performs the water lifting without remote control once or the effective time of the water lifting controller which performs the water lifting without remote control once without interruption can be used for calculating the luminosity energy required value occupied by the water lifting controller which performs the water lifting without remote control once, and the longest period threshold of the water lifting controller which performs the water lifting without remote control once meeting the conditions or the longest period of the water lifting controller which performs the water lifting without remote control once meeting the conditions can be used for calculating the minimum luminosity energy of the water lifting controller which performs the water lifting without remote control once meeting the conditions. That is, different types of contents can be normalized through a certain calculation mode.

For example, when the photometric variable is the longest period threshold value that the lifting controller performs no remote control for one time and the lifting condition is met, and the signal intensity variable is the effective time that the lifting controller performs no remote control for one time and the lifting is not interrupted, the lifting controller can determine the photometric energy requirement value occupied by the lifting controller performing no remote control for one time according to the value of the signal intensity variable, namely the lifting controller can determine the photometric energy requirement value occupied by the lifting controller performing no remote control for one time according to the effective time that the lifting controller performs no remote control for one time and the lifting is not interrupted; and comparing the determined photometric energy demand value occupied by the water lifting controller without remote control for one time with the minimum photometric energy meeting the condition of the water lifting controller without remote control for one time, and determining a water lifting mode suitable for the water lifting controller.

S302: the water lifting controller determines that the water lifting mode suitable for the water lifting controller is remote control-free water lifting, and sends water lifting change data to the light source by adopting remote control-free water lifting.

S303: the water lifting controller determines that the water lifting mode suitable for the water lifting controller is remote control water lifting, and adopts remote control water lifting to send water lifting change data to the light source.

According to the solar water lifting method for the weak light and weak signal area, provided by the embodiment of the invention, the water lifting controller is used for acquiring the luminosity variable sent by the light source and the signal intensity variable used for representing the luminosity energy requirement value occupied by the water lifting controller for one-time remote control water lifting, and determining the water lifting mode suitable for the water lifting controller according to the value of the luminosity variable and the value of the signal intensity variable, so that the power consumption of the water lifting controller and the luminosity and communication signal conflict probability are considered, the water lifting efficiency of the water lifting controller is improved, and the power consumption of the water lifting controller is also saved.

The method comprises the following steps:

s401: the water lifting controller executes judgment operation to obtain a judgment result; wherein, the judging operation comprises the following steps: the water lifting controller judges whether the product of the value of the signal intensity variable and the combination factor is smaller than the value of the luminosity variable.

Specifically, when the determined remote control-free water lifting mode is adopted by the water lifting controller to enable water lifting change data to be invalid (such as collision occurs), the water lifting controller can redetermine the value of a new signal intensity variable according to the combination factor configured by the light source, namely the water lifting controller multiplies the value of the signal intensity variable by the combination factor, and then judges whether the product is smaller than the value of the luminosity variable. The aim of this is to change the value of the signal intensity variable according to a certain distribution law, so that the water lifting controller can quickly determine the water lifting mode suitable for the water lifting controller. It should be noted that, the combination factor is what kind of random number is selected, the light source and the water lifting controller can be preset, and the combination factor generation method of the water lifting controller can be issued at the same time when the light source issues the current water quantity for the expected use period.

S402: if the judging result is that the product of the value of the signal intensity variable and the combination factor is larger than or equal to the value of the luminosity variable, the water lifting controller adopts remote control water lifting to send water lifting change data to the light source.

S403: if the judging result is that the product of the value of the signal intensity variable and the combination factor is smaller than the value of the luminosity variable, the water lifting controller adopts water lifting without remote control to send water lifting change data to the light source again, and judges whether the current water lifting change data is invalid; if yes, the water lifting controller obtains a new combination factor, and judges by adopting the new combination factor until the judging result is more than or equal to the judging result.

Specifically, when the water lifting controller judges that the product of the value of the signal intensity variable and the combination factor is smaller than the value of the luminosity variable, the water lifting controller continuously determines that the water lifting mode of the water lifting controller is a remote control-free water lifting mode, then the water lifting controller adopts the remote control-free water lifting mode to lift water change data to the light source again, and judges whether the water lifting change data sent by the remote control-free water lifting at the current time is invalid or not; if the remote control water lifting is successful, the current water lifting without remote control is finished, if the remote control water lifting is invalid, the water lifting controller obtains a new combination factor, and optionally, the water lifting controller can obtain the new combination factor according to a preset rule, wherein the preset rule can be to gradually double the combination factor along with the increase of the times of the water lifting without remote control. And then the water lifting controller multiplies the new combination factor and the value of the signal intensity variable again to obtain a new product, then judges whether the new product is larger than or equal to the value of the luminosity variable, and so on until the judgment result is larger than or equal to the value of the luminosity variable, and the water lifting mode of the water lifting controller is remote control water lifting.

According to the solar water lifting method for the weak light and weak signal area, provided by the embodiment of the invention, the water lifting controller can be switched to remote control water lifting in time after determining that remote control water lifting is invalid by setting the joint factor in the expected use period of the current water quantity, so that the water lifting efficiency of water lifting change data is further improved.

Fig. 4 is a schematic flow chart of a fifth embodiment of a solar water lifting method in a weak light and weak signal area provided by the invention. On the basis of any one of the above embodiments, the present embodiment relates to a specific process in which the water lifting controller determines in advance whether the water lifting change data is suitable for remote control of water lifting only according to the service type of the water lifting change data, that is, the water lifting controller performs a water lifting mode pre-determination. As shown in fig. 4, before S101, the method includes:

s501: and the water lifting controller determines the association degree of the water lifting change data and the remote control water lifting in the water lifting mode according to the service type of the water lifting change data.

In particular, the water lift controller may preset a relevancy threshold that characterizes the minimum extent of water lift change data that is suitable for remote controlled water lift. Therefore, the water lifting controller determines the association degree of the water lifting change data and the remote control water lifting according to the service type of the water lifting change data, then judges the association degree and the association degree threshold value, and determines whether the water lifting change data is only suitable for remote control water lifting according to the judging result.

S502: if the association degree of the water lifting change data and the remote control water lifting in the water lifting mode is greater than or equal to the association degree threshold value, the water lifting controller adopts remote control water lifting to send the water lifting change data to the light source.

Specifically, when the association degree is greater than or equal to the association degree threshold, it is indicated that the service type of the current water lifting change data is a type capable of only carrying out remote control water lifting, and the water lifting controller can only carry out remote control water lifting at the moment.

S503: if the association degree of the water lifting change data and the remote control water lifting in the water lifting mode is smaller than the association degree threshold value, the water lifting controller obtains the expected service period of the current water quantity sent by the light source.

According to the solar water lifting method for the weak light signal area, the association degree of the water lifting change data and the remote control water lifting mode in the water lifting mode is determined in advance according to the service type of the water lifting change data, then the water lifting mode suitable for the water lifting controller is determined according to the association degree and the association degree threshold, namely, when the association degree is larger than or equal to the association degree threshold, namely, when the service type of the water lifting change data is only suitable for remote control water lifting, the water lifting controller directly carries out remote control water lifting, the subsequent process of determining the water lifting mode suitable for the water lifting controller according to the value of the luminosity variable and the value of the signal intensity variable is not needed, the processing flow of the water lifting controller is simplified, and the power consumption of the water lifting controller is saved.

The embodiment relates to a specific process that a light source distributes the expected use period of the current water quantity to all water lifting controllers in a water coverage area of the light source, and acquires water lifting change data sent by the water lifting controllers in a water lifting mode suitable for the water lifting controllers. The method comprises the following steps:

s601: the light source issues the current water quantity to expect the service period; wherein the current expected usage period of water volume includes a photometric variable for characterizing a minimum photometric energy of the water lift controller for one time without remote control water lift meeting a condition.

Specifically, for the remote control-free water lifting mode, the light source does not configure a special water lifting change luminosity and a communication signal for the water lifting controller, but configures a competitive luminosity and a communication signal for all water lifting controllers in the coverage water area for competitive use when all water lifting controllers in the coverage water area do not have remote control water lifting. In the embodiment of the invention, the light source also configures the water lifting controller with the competitive luminosity and communication signal, which is called a first competitive luminosity and communication signal, and it is noted that, when the light source determines that the currently allocated first competitive luminosity and communication signal has reached the luminosity and communication signal allocation period, the light source allocates a new first competitive luminosity and communication signal to the water lifting controller again.

After the light source issues the first competitive light level and communication signal during the current light level and communication signal distribution period, the light source issues the current water amount obtained for the expected usage period. When the water lifting controller needs to send water lifting change data to the light source, the water lifting controller can acquire the expected use period of the current water quantity issued by the light source, read the luminosity variable in the expected use period of the current water quantity, and acquire the minimum luminosity energy which is required to meet the condition when the current water lifting controller performs one-time remote control-free water lifting according to the luminosity variable. Alternatively, the above-mentioned threshold value of the expected usage period parameter of the luminosity and communication signal may be a historical current usage period of water expected for the light source to actively obtain, where the historical current usage period of water expected may be a current usage period of water expected in a previous luminosity and communication signal distribution period, or may be a current usage period of water expected in a previous luminosity and communication signal distribution period, that is, the historical current usage period of water expected may be a current usage period of water expected in any luminosity and communication signal distribution period before the current luminosity and communication signal distribution period, or may be an average value of current usage periods of water expected in a plurality of luminosity and communication signal distribution periods before, where the average value may be an arithmetic average value, or may be a weighted average value. Typically, the light source will select the current expected usage period of the quantity of water in the immediately preceding light and communication signal dispensing period adjacent to the current light and communication signal dispensing period as the light and communication signal expected usage period parameter threshold in the current light and communication signal dispensing period.

S602: the light source collects water lifting change data sent by the water lifting controller; the water lifting mode of the water lifting controller for sending water lifting change data is determined by the water lifting controller according to the value of a luminosity variable and the value of a signal strength variable, wherein the signal strength variable is a parameter used for representing the luminosity energy requirement value occupied by the water lifting controller for carrying out once remote control-free water lifting.

The minimum photometric energy corresponding to the values of the different photometric variables are also different, as are the photometric energy requirements corresponding to the values of the different signal strength variables. After the water lifting controller obtains the luminosity variable and the signal intensity variable, determining a water lifting mode suitable for the water lifting controller in the current scene according to the value of the luminosity variable and the value of the signal intensity variable, and sending water lifting change data to the light source by adopting the water lifting mode. Optionally, the water lifting controller may determine the water lifting mode suitable for the water lifting controller according to the minimum light energy corresponding to the value of the light variable and the light energy requirement corresponding to the value of the signal intensity variable, and may determine the water lifting mode suitable for the water lifting controller according to the ratio of the minimum light energy corresponding to the value of the light variable and the light energy requirement corresponding to the value of the signal intensity variable.

According to the solar water lifting method for the weak light signal area, provided by the invention, the light source is used for issuing the luminosity variable used for representing the minimum luminosity energy of the water lifting controller for carrying out remote control once without water lifting meeting the conditions to the water lifting controller, so that the water lifting controller can determine the water lifting mode suitable for the water lifting controller according to the value of the luminosity variable and the value of the signal intensity variable used for representing the luminosity energy required value occupied by the water lifting controller for carrying out remote control once without water lifting, and the water lifting mode is adopted for sending water lifting change data to the light source, so that the power consumption of the water lifting controller and the conflict probability of luminosity and communication signals are considered, the water lifting efficiency of the water lifting controller is improved, and the power consumption of the water lifting controller is saved.

Further, on the basis of the sixth embodiment, the photometric variables include: the water lifting controller performs one time of no remote control of the minimum photometric energy of the water lifting meeting the conditions, the water lifting controller performs one time of no remote control of the longest period threshold of the water lifting meeting the conditions and the water lifting controller performs one time of no remote control of any one of the longest duration of the water lifting without interruption; the signal strength variables include: the water lifting controller performs one time without any one of the actual block length of the remote control water lifting occupied by the remote control water lifting and the effective time of the remote control water lifting.

This embodiment relates to a specific procedure in which the light source acquires the photometric variable of the current water volume expected usage period before the light source issues the current water volume expected usage period. Prior to S601 above, the method includes:

s701: the light source takes as photometric variables the historical photometric variables in the period of intended use of the historical current quantity of water.

Specifically, the historical parameter expected usage period may be a current water volume expected usage period in a previous adjacent luminosity and communication signal distribution period of the light source, may be a current water volume expected usage period in any luminosity and communication signal distribution period before the current luminosity and communication signal distribution period, may be an artificially set current water volume expected usage period, or may be an average value of luminosity variables in the historical current water volume expected usage periods in a plurality of luminosity and communication signal distribution periods, and the average value may be an arithmetic average value or a weighted average value. Typically, the light source will select the current water volume expected usage period in the last adjacent light source's light and communication signal distribution period, and the historical light variable included in the historical parameter expected usage period threshold is accordingly used by the light source as the light variable in the current light and communication signal distribution period.

It should be noted that, the light source in this embodiment has a function of recording the expected usage period threshold of the history parameter, so the light source can use the history luminosity variable in the expected usage period threshold of the history parameter as the luminosity variable in the current luminosity and communication signal distribution period.

This embodiment relates to another specific procedure in which the light source obtains the photometric variable of the current water volume expected usage period before the light source issues the current water volume expected usage period. The light source in this embodiment does not have a function of recording the expected usage period threshold of the history parameter. Prior to S601 above, the method includes:

s801: the method comprises the steps that a light source obtains historical remote control-free water lifting characteristics in a water area covered by the light source; wherein, history does not have remote control water lifting characteristics includes: the historical competitive luminosity and the communication signal utilization rate, or the historical arrival rate of the water lifting without remote control in the water area covered by the light source and the historical average time occupied by the water lifting without remote control in the water area covered by the light source.

Specifically, since the light source in this embodiment does not have a function of recording the expected usage period threshold of the historical parameter, the light source needs to obtain the historical photometric variable in the expected usage period threshold of the historical parameter by calculating the historical remote-control-free water lifting characteristic in the water area covered by the light source, and then uses the historical photometric variable as the photometric variable in the current photometric and communication signal distribution period. Alternatively, the historical non-remote control water lifting characteristic can be the historical non-remote control water lifting characteristic in the last adjacent luminosity and communication signal distribution period of the light source, the historical non-remote control water lifting characteristic in any luminosity and communication signal distribution period before the current luminosity and communication signal distribution period, the artificially set historical non-remote control water lifting characteristic, or the average value of the historical non-remote control water lifting characteristics in a plurality of luminosity and communication signal distribution periods before, wherein the average value can be an arithmetic average value or a weighted average value. Generally, the light source will select a historical no remote control water extraction feature for the last adjacent light level of the light source and communication signal distribution period, the historical no remote control water extraction feature comprising: the historical competitive luminosity and the communication signal utilization rate, or the historical arrival rate of the water lifting without remote control in the water area covered by the light source and the historical average time occupied by the water lifting without remote control in the water area covered by the light source.

S802: the light source determines a signal intensity variable corresponding to the maximum bearing luminosity and communication signal conflict probability according to the maximum bearing luminosity and communication signal conflict probability, a preset mapping relation and a history remote control-free water lifting characteristic, and determines the signal intensity variable corresponding to the maximum bearing luminosity and communication signal conflict probability as a luminosity variable; the mapping relation comprises a corresponding relation between the maximum bearing luminosity, the communication signal conflict probability and the parameter set; the parameter set includes: the historical remote control water lifting characteristic, the signal intensity variable corresponding to the maximum bearing luminosity and the communication signal conflict probability and the historical competitive luminosity and communication signals distributed by the light source are not available.

Specifically, after the light source determines that the history has no remote control water lifting characteristic, the light source can determine a signal intensity variable corresponding to the maximum bearing luminosity and communication signal conflict probability currently according to a preset mapping relation and the maximum bearing luminosity and communication signal conflict probability, and take the signal intensity variable as a luminosity variable in a current luminosity and communication signal distribution period. It should be noted that, the magnitude of the conflict probability of the luminosity and the communication signal is determined by the competitive luminosity and the communication signal distributed by the light source, the remote control-free water lifting characteristic counted by the light source and the signal intensity variable of the water lifting controller together, and the mapping relationship is obtained by carrying out certain test, simulation or theoretical analysis on the different remote control-free water lifting characteristics, the signal intensity variable of the different water lifting controllers and the different luminosity and communication signal conflict probability under different competitive luminosity and communication signals, namely, the mapping relationship comprises the corresponding relationship of the different remote control-free water lifting characteristics, the different signal intensity variable and the different luminosity and communication signal conflict probability under different competitive luminosity and communication signals. Thus, the mapping relation also comprises a correspondence relation between the maximum bearing luminosity of the water lifting controller and the conflict probability of the communication signals and a parameter set, wherein the parameter set comprises: the history has no remote control water lifting characteristic, signal intensity variable corresponding to the maximum bearing luminosity and communication signal conflict probability, and the history of light source distribution can compete luminosity and communication signals.

Since the historical competitive luminosity and the communication signal are known, and the historical remote control-free water lifting characteristic is also known, the light source can determine a signal intensity variable corresponding to the conflict probability of the maximum bearing luminosity and the communication signal according to the mapping relation, and then determine the signal intensity variable corresponding to the conflict probability of the maximum bearing luminosity and the communication signal as the luminosity variable.

According to the solar water lifting method for the weak light signal area, provided by the invention, the light source is used for acquiring the luminosity variable in the expected use period of the current water quantity in different modes, and the luminosity variable is released, so that the water lifting controller can determine the water lifting mode suitable for the water lifting controller according to the value of the luminosity variable and the value of the signal intensity variable used for representing the luminosity energy requirement value occupied by the water lifting controller for one-time remote control water lifting, and the water lifting mode is used for sending water lifting change data to the light source, so that the power consumption of the water lifting controller and the luminosity and communication signal conflict probability are both considered, the water lifting efficiency of the water lifting controller is improved, and the power consumption of the water lifting controller is also saved.

Optionally, after the light source issues the photometric variable, the light source may adjust the photometric variable to ensure that the photometric variable is more accurate, although the light source may not be adjusted.

The method further comprises the steps of:

s901: the light source measures the current remote control-free water lifting characteristic in the water area covered by the light source; current remotely controlled water lifting features include: the first competitive luminosity and the utilization ratio of communication signals distributed by the light source, or the arrival rate of the current remote control-free water lifting in the water area covered by the light source and the average time occupied by the current remote control-free water lifting in the water area covered by the light source, wherein the first competitive luminosity and the communication signals are the competitive luminosity and the communication signals distributed by the light source in the current luminosity and communication signal distribution period.

Specifically, after the light source issues the photometric variable, in order to make the issued photometric variable more accurate, the light source can measure the current remote control-free water lifting characteristic in the water coverage area, i.e. the light source can measure and obtain the first competitive photometric and communication signal utilization rate distributed by the light source; alternatively, the light source may also measure the current arrival rate of remotely controlled water lifting and the average time taken by the current remotely controlled water lifting in its covered water area. It should be noted that, the light source adjusts the luminosity variable only after the luminosity variable is released, because the light source only obtains the luminosity variable and the signal intensity variable after the luminosity variable is released, and determines the current water lifting mode suitable for the water lifting controller according to the value of the luminosity variable and the value of the signal intensity variable, and then the water lifting change data, so that the light source can measure and obtain the utilization rate of the first competitive luminosity and the communication signal, or the arrival rate of water lifting without remote control and the average time occupied by water lifting without remote control.

S902: the light source judges whether the conflict probability of the luminosity and the communication signal corresponding to the current remote control water lifting characteristic is larger than or equal to the maximum bearing luminosity and the communication signal conflict probability; if yes, S903 is executed, and if no, S904 is executed.

Specifically, after determining the current remote control-free water lifting characteristic, the light source determines luminosity and communication signal conflict probability corresponding to the current remote control-free characteristic according to a preset mapping relation, the current signal intensity variable of the water lifting controller and the current remote control-free water lifting characteristic. It should be noted that, the magnitude of the conflict probability of the luminosity and the communication signal is determined by the competitive luminosity and the communication signal distributed by the light source, the remote control-free water lifting characteristic counted by the light source and the signal intensity variable of the water lifting controller together, and the mapping relationship is obtained by carrying out certain test, simulation or theoretical analysis on the different remote control-free water lifting characteristics, the signal intensity variable of the different water lifting controllers and the different luminosity and communication signal conflict probability under different competitive luminosity and communication signals, namely, the mapping relationship comprises the corresponding relationship of the different remote control-free water lifting characteristics, the different signal intensity variable and the different luminosity and communication signal conflict probability under different competitive luminosity and communication signals.

Because the first competitive luminosity and the communication signal distributed by the light source are known, and the signal intensity variable of the water lifting controller is also known, the light source can determine that the luminosity and the communication signal conflict probability corresponding to the remote control water lifting characteristic do not exist currently according to the mapping relation. The light source then determines the magnitude between the luminosity and communication signal collision probability and the maximum sustained luminosity and communication signal collision probability. The maximum received light and the probability of collision of communication signals are determined by the communication system itself.

Optionally, in addition to the implementation manner of S902, the light source may further determine, under the first competitive luminosity and the communication signal, whether the current remote control-free water lifting feature in the water usage area covered by the light source is greater than or equal to the remote control-free water lifting feature corresponding to the maximum bearing conflict probability; if yes, S903 is executed, and if no, S904 is executed.

Optionally, in addition to the implementation manner of S902, the light source may further determine whether the current signal strength variable of the water lifting controller is greater than or equal to the signal strength variable corresponding to the maximum bearing collision probability under the first competitive luminosity and the communication signal; if yes, S903 is executed, and if no, S904 is executed.

S903: the light source adjusts the luminosity variable to obtain a new luminosity variable.

Specifically, when the light source judges that the conflict probability of the luminosity corresponding to the current remote control water lifting feature and the communication signal is greater than or equal to the conflict probability of the maximum bearing luminosity and the communication signal, the unreasonable luminosity variable setting is indicated, and the luminosity variable needs to be adjusted. For example, assuming that the current remote control-free water lifting characteristic determined by the light source is the first competitive luminosity and the utilization rate of the communication signal, the signal intensity variable of the water lifting controller is the RE number actually occupied by the remote control-free water lifting by the water lifting controller once, then the light source determines the luminosity corresponding to the first competitive luminosity and the utilization rate of the communication signal according to the mapping relation, determines that the luminosity corresponding to the first competitive luminosity and the utilization rate of the communication signal is greater than or equal to the maximum bearing conflict probability, the light source adjusts the luminosity variable issued before to be small, so that part of the water lifting controllers in the water coverage area are not used for remote control-free water lifting, and the utilization rate of the first competitive luminosity and the communication signal is reduced, and the corresponding luminosity and the communication signal conflict probability is reduced, so that the maximum bearing conflict probability is not exceeded.

S904: the light source does not adjust the photometric variable.

According to the solar water lifting method for the weak light and weak signal area, the obtained luminosity variable is adjusted through the light source, so that the luminosity variable is closer to the current use scene, when the water lifting controller carries out remote control-free water lifting under the current scene, the luminosity and communication signal conflict probability is smaller than the maximum bearing luminosity and communication signal conflict probability, and the remote control-free water lifting efficiency of the water lifting controller is further improved.

The eleventh embodiment of the invention provides a solar water lifting method for a weak light and weak signal area. The method of the embodiment relates to a specific process that the light source carries the combination factor to be released to the water lifting controller in the water lifting area covered by the water lifting controller in the expected use period of the current water quantity, so that the water lifting controller can quickly determine the water lifting mode suitable for the water lifting controller when remote control water lifting is not effective. On the basis of any one of the foregoing embodiments, in this embodiment, further, the current water volume expected usage period further includes a combination factor, where the combination factor is used to instruct the water lifting controller to re-determine the water lifting mode according to a product of a value of the signal strength variable and the combination factor and a value of the photometric variable when it is determined that the water lifting mode is a remote control-free water lifting mode and the water lifting change data of the remote control-free water lifting mode is invalid.

When the water lifting controller judges that the product of the value of the signal intensity variable and the joint factor is larger than or equal to the value of the luminosity variable, the water lifting controller carries out remote control water lifting; when the water lifting controller judges that the product of the value of the signal intensity variable and the joint factor is smaller than the value of the luminosity variable, the water lifting controller continuously determines that the water lifting mode of the water lifting controller is a remote control-free water lifting mode, then the water lifting controller adopts water lifting change data of the remote control-free water lifting mode again, and judges whether the current remote control-free water lifting is invalid or not; if the remote control water lifting is successful, the current water lifting without remote control is finished, if the remote control water lifting is invalid, the water lifting controller can obtain a new combination factor according to a preset rule, and optionally, the preset rule can be to gradually double the combination factor along with the increase of the times of water lifting without remote control. And then the water lifting controller multiplies the new combination factor and the value of the signal intensity variable again to obtain a new product, then judges whether the new product is larger than or equal to the value of the luminosity variable, and so on until the judgment result is larger than or equal to the value of the luminosity variable, and the water lifting mode of the water lifting controller is remote control water lifting.

According to the solar water lifting method for the weak light and weak signal area, provided by the embodiment of the invention, the light source sets the joint factor in the expected use period of the current water quantity, so that the water lifting controller can be switched to remote control water lifting in time after determining that no remote control water lifting is invalid, and the water lifting efficiency of water lifting change data of the water lifting controller is further improved.

The embodiment of the invention relates to an overall process that a light source distributes the obtained current water quantity expected use period to all water lifting controllers in a water coverage area of the light source, and acquires water lifting change data sent by the water lifting controllers in a water lifting mode suitable for the water lifting controllers. The method comprises the following steps:

s1101: the light source issues a first competitive luminosity and communication signal to the water lift controller in its covered water use area.

S1102: the light source obtains the photometric variable over the expected usage period of the current quantity of water.

S1103: the light source issues the current amount of water for the expected period of use.

In addition, the specific process of S1103 may refer to the specific execution process of S601 in the above-mentioned sixth embodiment, which is not described herein.

S1104: the light source determines whether the published photometric variable needs to be adjusted.

Specifically, the specific process of S1104 may refer to the specific execution process of the foregoing ninth embodiment and the tenth embodiment, which are not described herein.

S1105: the light source collects the water lifting change data sent by the water lifting controller.

Specifically, the specific process of S1105 may refer to the specific execution process of S602 in the above-mentioned sixth embodiment, which is not described herein.

S1106: the light source judges whether the use time of the expected use period of the current water quantity reaches the parameter adjustment period; if yes, the light source returns to S1102 to re-acquire the new current expected usage period of the water.

S1107: the light source judges whether the use time of the first competitive luminosity and communication signals distributed by the light source reaches the luminosity and communication signal distribution period or not; if so, the light source returns to execution S1101 to reissue the new first competitive luminance and communication signal.

Specifically, when the light source does not interrupt collection of water lifting change data of a water lifting mode suitable for the water lifting controller to lift water, the light source can judge whether the first competitive luminosity and communication signals reach luminosity and communication signal distribution periods according to an internal timer, if so, the light source can reissue new first competitive luminosity and communication signals, and under the new first competitive luminosity and communication signals, the current water quantity expected use period is acquired and issued, and the water lifting controller determines the water lifting mode suitable for the water lifting controller. Note that, the timings of S1106 and S1107 are not sequentially divided.

The present embodiment relates to an overall process in which a water lifting controller determines a water lifting mode suitable for the water lifting controller according to a current water amount expected use period issued by a light source. The method comprises the following steps:

s1201: the light source issues a first competitive luminosity and communication signal to the water lift controller in its covered water use area.

S1202: the light source obtains the photometric variable over the expected usage period of the current quantity of water.

S1203: the light source issues the current amount of water for the expected period of use.

Specifically, the specific process of S2103 may refer to the specific execution process of S601 in the above-mentioned sixth embodiment, which is not described herein.

S1204: the light source determines whether the published photometric variable needs to be adjusted.

Specifically, the specific process of S1204 may refer to the specific execution process of the foregoing ninth embodiment and the tenth embodiment, which are not described herein.

S1205: the water lifting controller reads the value of the luminosity variable in the expected use period of the current water quantity, and determines the water lifting mode suitable for the water lifting controller according to the value of the luminosity variable and the value of the signal intensity variable.

S1206: the water lifting controller sends water lifting change data to the light source by adopting the determined water lifting mode suitable for the water lifting controller.

S1207: the light source judges whether the use time of the expected use period of the current water quantity reaches the parameter adjustment period; if yes, the light source returns to S1202 to re-acquire the new current water volume expected usage period.

Specifically, the execution of S1207 may refer to S1106 in the above-mentioned twelfth embodiment, which is not described herein.

S1208: the light source judges whether the use time of the first competitive luminosity and communication signals distributed by the light source reaches the luminosity and communication signal distribution period or not; if so, the light source returns to execution S1201 to reissue the new first competitive luminance and communication signal.

Specifically, the execution process of S1208 may refer to S1107 in the above-mentioned twelve embodiments, which are not described herein.

Those of ordinary skill in the art will appreciate that: all or part of the steps for implementing the above method embodiments may be implemented by hardware associated with program instructions, where the foregoing program may be stored in a computer readable storage medium, and when executed, the program performs steps including the above method embodiments; and the aforementioned storage medium includes: various media that can store program code, such as ROM, RAM, magnetic or optical disks.

Fig. 6 is a schematic structural diagram of a first embodiment of a water lifting controller according to the present invention. As shown in fig. 6, the water lifting controller includes a first acquisition module 10, a second acquisition module 11, a determination module 12, and a transmission module 13.

The first obtaining module 10 is configured to obtain a current expected usage period of water sent by the light source; wherein the current expected usage period of water volume includes a photometric variable for characterizing a minimum photometric energy of the water lifting controller for one time without remote control water lifting meeting a condition;

the second acquisition module 11 is used for acquiring a signal intensity variable used for representing a photometric energy demand value occupied by the water lifting controller for carrying out remote control once;

A determining module 12, configured to determine a water lifting mode suitable for the water lifting controller according to the value of the photometric variable acquired by the first acquiring module 10 and the value of the signal intensity variable acquired by the second acquiring module 11, and instruct the transmitting module 13 to transmit water lifting change data to the light source by adopting the water lifting mode; the water lifting mode comprises the following steps: there is no remote control water lifting or remote control water lifting.

The water lifting controller provided by the embodiment of the invention can execute the method embodiment, and the implementation principle and the technical effect are similar, and are not repeated here.

Further, the photometric variables include: the water lifting controller performs one time of no remote control of the minimum photometric energy of the water lifting meeting the conditions, the water lifting controller performs one time of no remote control of the longest period threshold of the water lifting meeting the conditions and the water lifting controller performs one time of no remote control of any one of the longest duration of the water lifting without interruption; the signal strength variables include: the water lifting controller performs one time without any one of the actual block length of the remote control water lifting occupied by the remote control water lifting and the effective time of the remote control water lifting.

As a first possible implementation of the above embodiment, when the photometric variable is the minimum photometric energy that the water lifting controller performs once no remote control water lifting and meets the condition, the signal strength variable is the photometric energy requirement value that the water lifting controller performs once no remote control water lifting; or when the luminosity variable is the longest period threshold value that the water lifting controller performs no remote control water lifting once and meets the condition, and the signal strength variable is the actual block length that the water lifting controller performs no remote control water lifting once; or, when the luminosity variable is the longest duration of no interruption born by the remote control water lifting once performed by the water lifting controller, and the signal strength variable is the effective time of no interruption born by the remote control water lifting once performed by the water lifting controller, the determining module 12 is specifically configured to determine whether the value of the signal strength variable is smaller than the value of the luminosity variable; if yes, determining that the water lifting mode suitable for the water lifting controller is no remote control water lifting; if not, determining that the water lifting mode suitable for the water lifting controller is remote control water lifting.

As a second possible implementation manner of the above embodiment, when the photometric variable is the minimum photometric energy that the water lifting controller performs once no remote control water lifting and meets the condition, the signal strength variable is the actual block length of the water lifting controller performs once no remote control water lifting or is the effective time that the water lifting controller performs once no remote control water lifting without interruption; or when the luminosity variable is the longest period threshold value that the water lifting controller can perform no remote control water lifting once and meets the conditions, and the signal strength variable is the luminosity energy demand value occupied by the water lifting controller to perform no remote control water lifting once or the effective time for the water lifting controller to perform no remote control water lifting once and is not interrupted; or, when the photometric variable is the longest duration of time that the lifting controller is subjected to uninterrupted for one time without remote control, and the signal strength variable is the photometric energy demand value occupied by the lifting controller for one time without remote control or the actual block length of the lifting controller for one time without remote control, the determining module 12 is specifically configured to determine whether the photometric energy demand value corresponding to the value of the signal strength variable is smaller than the minimum photometric energy corresponding to the value of the photometric variable; if yes, determining that the water lifting mode suitable for the water lifting controller is no remote control water lifting; if not, the water lifting controller determines that the water lifting mode suitable for the water lifting controller is remote control water lifting.

Optionally, as a third possible implementation manner of the foregoing embodiment, the current expected usage period of water amount further includes a combination factor, and the determining module 12 may be further configured to perform a judging operation after the sending module 13 sends, to the light source, that the water lift change data is invalid by adopting no remote control of water lift, and obtain a judging result; wherein, the judging operation comprises the following steps: judging whether the product of the value of the signal intensity variable and the combination factor is smaller than the value of the luminosity variable, and if the judging result is that the product of the value of the signal intensity variable and the combination factor is larger than or equal to the value of the luminosity variable, the determining module 12 is further used for indicating the sending module 13 to send water lifting change data to the light source by adopting remote control water lifting; if the result of the judgment is that the product of the value of the signal intensity variable and the combination factor is smaller than the value of the luminosity variable, the determining module 12 is further configured to instruct the sending module 13 to send the water lifting change data to the light source again by adopting no remote control water lifting, and judge whether the current water lifting change data is invalid; if yes, obtaining a new joint factor, and adopting the new joint factor to execute judgment operation until the judgment result is greater than or equal to the judgment result.

Further, the water lifting change data carries identification information of the water lifting controller, and the identification information of the water lifting controller is used for indicating the light source to send downlink data corresponding to the water lifting change data to the water lifting controller.

The water lifting controller provided by the embodiment of the invention can execute the method embodiment, and realizes the principle and technical effects

The light source provided by the embodiment of the invention can execute the embodiment of the method, and the implementation principle and the technical effect are similar, and are not repeated here.

Further, the photometric variables include: the water lifting controller performs one time of no remote control of the minimum photometric energy of the water lifting meeting the conditions, the water lifting controller performs one time of no remote control of the longest period threshold of the water lifting meeting the conditions and the water lifting controller performs one time of no remote control of any one of the longest duration of the water lifting without interruption;

The signal strength variables include: the water lifting controller performs one time without any one of the actual block length of the remote control water lifting occupied by the remote control water lifting and the effective time of the remote control water lifting.

Optionally, when the photometric variable is the minimum photometric energy which is required by the water lifting controller to lift water once without remote control and meets the condition, the signal strength variable is the photometric energy required value which is required by the water lifting controller to lift water once without remote control; or when the luminosity variable is the longest period threshold value that the water lifting controller performs no remote control water lifting once and meets the condition, and the signal strength variable is the actual block length that the water lifting controller performs no remote control water lifting once; or, when the luminosity variable is the longest duration of no interruption born by the remote control water lifting once performed by the water lifting controller, and the signal strength variable is the effective time of no interruption born by the remote control water lifting once performed by the water lifting controller, the processor 31 is specifically configured to determine whether the value of the signal strength variable is smaller than the value of the luminosity variable; if yes, determining that the water lifting mode suitable for the water lifting controller is no remote control water lifting; if not, determining that the water lifting mode suitable for the water lifting controller is remote control water lifting.

Optionally, when the photometric variable is the minimum photometric energy of the water lifting controller for one time without remote control water lifting meeting the condition, and the signal strength variable is the actual block length of the water lifting controller for one time without remote control water lifting or the effective time of the water lifting controller for one time without interruption of remote control water lifting; or when the luminosity variable is the longest period threshold value that the water lifting controller can perform no remote control water lifting once and meets the conditions, and the signal strength variable is the luminosity energy demand value occupied by the water lifting controller to perform no remote control water lifting once or the effective time for the water lifting controller to perform no remote control water lifting once and is not interrupted; or, when the photometric variable is the longest duration of time that the lifting controller is subjected to uninterrupted for one time without remote control, and the signal intensity variable is the photometric energy demand value occupied by the lifting controller for one time without remote control or the actual block length of the lifting controller for one time without remote control, the processor 31 is specifically configured to determine whether the photometric energy demand value corresponding to the value of the signal intensity variable is smaller than the minimum photometric energy corresponding to the value of the photometric variable; if yes, determining that the water lifting mode suitable for the water lifting controller is no remote control water lifting; if not, determining that the water lifting mode suitable for the water lifting controller is remote control water lifting. Optionally, the water lifting change data carries identification information of the water lifting controller, and the identification information of the water lifting controller is used for indicating the light source to send downlink data corresponding to the water lifting change data to the water lifting controller.

Further, on the basis of the above embodiment, the current expected usage period of water amount further includes a combination factor, and the processor 31 may be further configured to perform a determining operation after the transmitter 32 is invalid to transmit the water lifting change data to the light source by using the remote-control-free water lifting, so as to obtain a determining result; wherein, the judging operation comprises the following steps: the water lifting controller judges whether the product of the value of the signal intensity variable and the combination factor is smaller than the value of the luminosity variable or not; and, if the result of the judgment is that the product of the value of the signal intensity variable and the combination factor is greater than or equal to the value of the luminosity variable, the processor 31 is further used for instructing the transmitter 32 to adopt remote control water lifting to transmit water lifting change data to the light source; if the result of the judgment is that the product of the value of the signal intensity variable and the combination factor is smaller than the value of the luminosity variable, the processor 31 is further configured to instruct the transmitter 32 to transmit the water lifting change data to the light source again by adopting no remote control water lifting, and judge whether the current water lifting change data is invalid; if yes, obtaining a new joint factor, and adopting the new joint factor to execute judgment operation until the judgment result is greater than or equal to the judgment result.

Further, the processor 31 may be further configured to determine, before the collector 30 obtains the current water amount expected usage period sent by the light source, a correlation degree between the water extraction change data and the remote control water extraction in the water extraction mode according to a service type of the water extraction change data, and instruct the transmitter 32 to send the water extraction change data to the light source by using the remote control water extraction when the correlation degree between the water extraction change data and the remote control water extraction in the water extraction mode is greater than or equal to a correlation degree threshold, and instruct the collector 30 to obtain the current water amount expected usage period sent by the light source when the correlation degree between the water extraction change data and the remote control water extraction in the water extraction mode is less than the correlation degree threshold.

Furthermore, the current expected water volume usage period further includes a combination factor, wherein the combination factor is used for indicating the water lifting controller to re-determine the water lifting mode according to the product of the value of the signal intensity variable and the combination factor and the value of the luminosity variable when the water lifting mode is determined to be a remote control-free water lifting mode and the water lifting change data of the remote control-free water lifting mode is invalid.

Optionally, the processor 46 is further configured to determine, after the collector 41 collects the water lifting change data sent by the water lifting controller, whether the usage time of the current expected usage period of water reaches the parameter adjustment period; if yes, a new expected usage period of the current water quantity is obtained.

Optionally, the processor 46 is further configured to determine, after the collector 41 collects the water lifting change data sent by the water lifting controller, whether the usage time of the first competitive luminosity and communication signal allocated by the light source reaches the luminosity and communication signal allocation period; if so, the transmitter 40 is instructed to reissue the new first competitive luminance and communication signal.

Those skilled in the art will appreciate that various modifications and improvements can be made to the disclosure. For example, the various devices or components described above may be implemented in hardware, or may be implemented in software, firmware, or a combination of some or all of the three.

A flowchart is used in this disclosure to describe the steps of a method according to an embodiment of the present disclosure. It should be understood that the steps that follow or before do not have to be performed in exact order. Rather, the various steps may be processed in reverse order or simultaneously. Also, other operations may be added to these processes.

Those of ordinary skill in the art will appreciate that all or a portion of the steps of the methods described above may be implemented by a computer program to instruct related hardware, and the program may be stored in a computer readable storage medium, such as a read only memory, a magnetic disk, or an optical disk. Alternatively, all or part of the steps of the above embodiments may be implemented using one or more integrated circuits. Accordingly, each module/unit in the above embodiment may be implemented in the form of hardware, or may be implemented in the form of a software functional module. The present disclosure is not limited to any specific form of combination of hardware and software.

Unless defined otherwise, all terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure pertains. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

The foregoing is illustrative of the present disclosure and is not to be construed as limiting thereof. Although a few exemplary embodiments of this disclosure have been described, those skilled in the art will readily appreciate that many modifications are possible in the exemplary embodiments without materially departing from the novel teachings and advantages of this disclosure. Accordingly, all such modifications are intended to be included within the scope of this disclosure as defined in the claims. It is to be understood that the foregoing is illustrative of the present disclosure and is not to be construed as limited to the specific embodiments disclosed, and that modifications to the disclosed embodiments, as well as other embodiments, are intended to be included within the scope of the appended claims. The disclosure is defined by the claims and their equivalents.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The solar water lifting method for the weak light and weak signal area is characterized by comprising the following steps of:

collecting a current expected usage period of water from the water zone device to be lifted, wherein the current expected usage period of water comprises photometric variables, and the photometric variables at least comprise: the method comprises the steps that a water lifting controller performs a minimum luminosity energy without remote control for water lifting once, a longest period threshold without remote control for water lifting once and a longest duration without interruption born by the water lifting controller;

Determining a water lifting mode according to the value of the luminosity variable and the value of the signal intensity variable, and sending water lifting change data to the to-be-lifted area device by adopting the determined water lifting mode, wherein the signal intensity variable at least comprises: the water lifting controller carries out the luminosity energy requirement value occupied by the water lifting without remote control once, the actual block length of the water lifting without remote control once carried out by the water lifting controller and the effective time of the water lifting without remote control once carried out by the water lifting controller, and the water lifting mode comprises the following steps: there is no remote control water lifting or remote control water lifting.

2. The method of claim 1, wherein when the photometric variable is the minimum photometric energy required by the water lifting controller to perform a remote-control-free water lifting once and meet the conditions, the signal intensity variable is the photometric energy required value occupied by the water lifting controller to perform a remote-control-free water lifting once; or when the luminosity variable is the longest period threshold value that the water lifting controller performs no remote control water lifting once and meets the condition, and the signal strength variable is the actual block length that the water lifting controller performs no remote control water lifting once; or when the luminosity variable is the longest duration of uninterrupted water lifting without remote control carried out by the water lifting controller, and the signal intensity variable is the effective time of uninterrupted water lifting without remote control carried out by the water lifting controller, determining a water lifting mode according to the value of the luminosity variable and the value of the signal intensity variable, wherein the method specifically comprises the following steps:

If the value of the signal intensity variable is smaller than the value of the luminosity variable, determining that the water lifting mode is remote control-free water lifting; or alternatively, the first and second heat exchangers may be,

and if the value of the signal intensity variable is larger than or equal to the value of the luminosity variable, determining that the water lifting mode is remote control water lifting.

3. The method of solar water lift in a low light and low signal area of claim 2 wherein the current water volume expected usage period further comprises a first joint factor, the method further comprising, after transmitting lift change data to the device in the area to be lifted with no remote control of lift:

if the product of the value of the signal intensity variable and the first joint factor is larger than or equal to the value of the luminosity variable, adopting remote control water lifting to send the water lifting change data to the to-be-lifted water area device;

and if the product of the value of the signal intensity variable and the first joint factor is smaller than the value of the luminosity variable, adopting remote control-free water lifting to send the water lifting change data to the water lifting area device.

4. A weak light weak signal area solar water lifting method according to claim 3, wherein after the water lifting change data is not valid by adopting the remote control-free water lifting to the water area to be lifted device, the method further comprises:

If the product of the value of the signal intensity variable and the second coupling factor is larger than or equal to the value of the luminosity variable, adopting remote control water lifting to send the water lifting change data to the to-be-lifted water area device;

and if the product of the value of the signal intensity variable and the second coupling factor is smaller than the value of the luminosity variable, adopting remote control-free water lifting to send the water lifting change data to the water lifting area device.

5. The method of claim 1, wherein when the photometric variable is the minimum photometric energy that the water lifting controller performs once no remote control water lifting to meet the condition, the signal intensity variable is the actual block length of the water lifting controller performs once no remote control water lifting or is the effective time of the water lifting controller performing once no remote control water lifting without interruption; or when the luminosity variable is the longest period threshold value that the water lifting controller performs no remote control water lifting once and meets the condition, the signal intensity variable is the luminosity energy demand value occupied by the water lifting controller performing no remote control water lifting once or the effective time that the water lifting controller performs no remote control water lifting once and is not interrupted; or when the luminosity variable is the longest duration of uninterrupted water lifting without remote control carried out by the water lifting controller, and the signal intensity variable is the luminosity energy demand value occupied by the water lifting without remote control carried out by the water lifting controller or the actual block length without remote control carried out by the water lifting controller, determining the water lifting mode according to the value of the luminosity variable and the value of the signal intensity variable, wherein the method specifically comprises the following steps:

and if the required photometric energy value corresponding to the value of the signal intensity variable is larger than or equal to the minimum photometric energy corresponding to the value of the photometric variable, determining that the water lifting mode is remote control water lifting.

6. The method of solar water lift in a low light and low signal area of claim 5, wherein prior to said collecting a current volume of water from the device in the area to be lifted for an expected period of use, said method further comprises:

if the association degree of the water lifting change data and the remote control water lifting in the water lifting mode is greater than or equal to an association degree threshold value, adopting remote control water lifting to send the water lifting change data to the to-be-lifted area device;

and if the association degree of the water lifting change data and the remote control water lifting in the water lifting mode is smaller than an association degree threshold value, acquiring the current water quantity expected service period from the water area device to be lifted.

7. The method for solar water lift in a weak light and weak signal area according to any one of claims 1 to 6, wherein the water lift change data carries identification information of a water lift controller.

8. A weak light weak signal area solar water lifting system, comprising:

a module for collecting a current water volume expected usage period from the water zone device to be lifted; wherein the current volume of water expected to be used comprises photometric variables comprising at least: the water lifting controller performs the minimum photometric energy without remote control for lifting water once to meet the conditions, the maximum period threshold without remote control for lifting water once to meet the conditions, and the maximum duration without remote control for lifting water once;

a module for sending water lifting change data to the water lifting area device by adopting the determined water lifting mode;

wherein the signal strength variables include at least: the water lifting controller carries out the luminosity energy requirement value occupied by the water lifting without remote control once, the actual block length of the water lifting without remote control once carried out by the water lifting controller and the effective time of the water lifting without remote control once carried out by the water lifting controller, and the water lifting mode comprises the following steps: no remote control water lifting or remote control water lifting;

The weak light weak signal area solar water lifting system is used for realizing the weak light weak signal area solar water lifting method according to any one of claims 2-7.