CN115864607B - Pesticide row visual charging system and method based on Internet of things technology - Google Patents
Pesticide row visual charging system and method based on Internet of things technology Download PDFInfo
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- CN115864607B CN115864607B CN202310121611.0A CN202310121611A CN115864607B CN 115864607 B CN115864607 B CN 115864607B CN 202310121611 A CN202310121611 A CN 202310121611A CN 115864607 B CN115864607 B CN 115864607B
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Abstract
The invention relates to the technical field of agricultural row charging. The agricultural row visual charging system comprises a central screen management module, a data transmission module, a charging data analysis module and a charging management and control module; the central screen management module is used for managing the data information of the shared charging piles and the storage batteries; the data transmission module is used for transmitting the data information of the collected shared charging pile and the storage battery to a database for storage; the charging data analysis module is used for analyzing the health of the storage battery and the charging time length of the storage battery in different charging modes during shared charging; the charging management and control module selects a charging mode of the shared charging pile and can alarm and remind the terminal. According to the invention, the storage battery analysis of the agricultural electric irrigation and drainage and the scheduling of the shared charging piles can effectively ensure the progress of the agricultural irrigation and drainage.
Description
Technical Field
The invention relates to the technical field of agricultural row charging, in particular to an agricultural row visual charging system and method based on the internet of things technology.
Background
Agricultural irrigation and drainage are technical measures to supplement the land with water required by crops. In order to ensure the normal growth of crops, obtain high and stable yield, the crops must be supplied with sufficient moisture. Under natural conditions, the water demand of crops cannot be met due to insufficient precipitation or uneven distribution. Therefore, the land must be irrigated to compensate for the shortage of natural rainfall. The agricultural irrigation and drainage treatment can ensure stable and high yield of crops, and can also cultivate fertility and wash saline and alkaline. By exerting the above effects, irrigated agriculture increases the productivity of land. Under the prior art, the agricultural electric drainage and irrigation has replaced artificial drainage and irrigation, because the battery of electric drainage and irrigation is connected with the sharing fills electric pile, under the condition that sharing fills electric pile trouble, the battery can't share fills electric pile and select and can't accomplish the charging to the battery and carry out agricultural irrigation in the shortest time.
Disclosure of Invention
The invention aims to provide an agricultural row visual charging system and method based on the Internet of things technology, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the agricultural row visual charging method based on the Internet of things technology comprises the following steps of:
s100, analyzing health parameters of the storage battery through shared charging pile data information and storage battery data information acquired by a central screen; dispatching the shared charging pile according to the data information of the shared charging pile, the data information of the storage battery and the health parameters of the storage battery; the storage battery is connected with the plurality of water pumps to provide power for agricultural irrigation and drainage;
s200, after the sharing charging pile completes scheduling, analyzing the mode of charging the storage battery by the sharing charging pile after completing scheduling; the charging mode is a mode of equally dividing power charging and alternately charging for the storage batteries connected with the shared charging piles;
and S300, adopting the most suitable charging mode of the shared charging pile for the storage battery, so that the time for the storage battery to finish charging is shortest.
Further, the S100 includes:
s101, before the shared charging pile works, acquiring shared charging pile data information and storage battery data information through the central screen, wherein the shared charging pile data information comprises the working state of the shared charging pile and the historical data of the shared charging pile for charging the same storage battery; the historical data of the shared charging pile for charging the same storage battery can be used for obtaining the charging times k of the shared charging pile for the storage battery and the output power of the shared charging pile when the storage battery is charged; according to the nameplate of the storage battery, the original health parameter of the storage battery can be directly obtained to be SOH, and according to the charging times of the storage battery and the original health parameter, the health parameter of the storage battery can be obtained to be SOH= (a/k+tb) SOH, wherein the health parameter of the storage battery influences the charging speed of the storage battery; wherein a is a coefficient between a health parameter of the storage battery and the charging frequency of the storage battery, b is a sunlight index of the storage battery, and t is the time for which the storage battery is installed; the storage battery can influence the original health parameters of the storage battery under the condition that the storage battery is exposed to sunlight for a long time;
s102, establishing a prediction model, and predicting the quantity of storage batteries with health parameters lower than a set threshold value; the battery health parameter change prediction curve y=tdelta+mu can be obtained according to the same battery health parameter, wherein delta is a coefficient between the time period of the battery being installed and the battery health parameter, and mu is an error term; the health parameters of the storage battery can be predicted through the change curve of the health parameters of the storage battery; therefore, the health parameters of the storage battery can be known in advance, and the storage battery is processed;
s103, classifying the shared charging piles into the shared charging piles with good working states and the shared charging piles with faults in working states according to the working states of the shared charging piles, and acquiring data information of a storage battery connected with the shared charging piles, wherein the data information of the storage battery is the charging quantity of the storage battery; according to the health parameters of the storage batteries, the output power of the shared charging pile when the storage batteries are charged and the charging electric quantity of the storage batteries, the actual charging time t=SOC/(SOH×W) required by any one of the storage batteries when the storage batteries are charged can be obtained; the system comprises a storage battery, a shared charging pile, a charging system and a charging system, wherein the SOC is the charging electricity quantity of the storage battery, and W is the output power of each shared charging pile when the storage battery is charged; after the storage batteries connected with the sharing charging piles are divided according to the two working states of the sharing charging piles which are classified and divided, the storage batteries connected with the sharing charging piles which have faults in the working states are ordered according to the charging time length from large to small, the storage batteries are marked as a first ordering sequence, and the storage batteries connected with the sharing charging piles which have good working states are ordered according to the charging time length from small to large, and the storage batteries are marked as a second ordering sequence.
Further, the scheduling of the shared charging pile in S100 includes:
s111, when the number of the shared charging piles with faults in the working state is equal to that of the shared charging piles with good working state or the number of the shared charging piles with faults in the working state is smaller than that of the shared charging piles with good working state, the first sorting sequence is matched with the second sorting sequence, and the matching mode is that a storage battery connected with the shared charging piles with faults in the working state in the first sorting sequence is connected with the shared charging piles with good working state in the second sorting sequence;
s112, when the number of the shared charging piles with faults in the working state is larger than that of the shared charging piles with good working state, performing first matching on the first sequencing sequence and the second sequencing sequence, and after the first matching of the first sequencing sequence and the second sequencing sequence is completed, re-integrating the sequences obtained after the matching to obtain a third sequencing sequence; and performing second matching on the third sequencing sequence and the first sequencing sequence subjected to the first matching, so that the storage batteries connected with the shared charging piles with the working states in failure can be connected with the shared charging piles with good working states.
Further, the S200 includes:
s201, after all storage batteries connected with the shared charging piles with faults in the working state are connected with the shared charging with good working state, selecting one group of storage batteries connected with the shared charging piles with good working state, and analyzing the charging mode of the storage batteries; acquiring the charge quantity and health parameters of a storage battery connected with a shared charging pile with good working state through a central screen;
s202, according to the charge quantity and the health parameter of the storage battery, when the storage battery is alternately charged by the sharing charging pile with good working state, the time length of the completion of charging of the storage battery is T1=SO1/(SOH1+SOH2/(SOH2+W); when the shared charging pile with good working state charges the storage battery with equal power and T3 is greater than T4, the time length of the storage battery to complete charging is T2= (2 x soc2)/(SOH 2 x W) +2 x [ SOC1- (T4 x SOH1 x W)/(2 x soc1) ]/(SOH 1 x W), and when the shared charging pile with good working state charges the storage battery with equal power and T4 is greater than T3, the time length of the storage battery to complete charging is T2= (2 x soc1)/(SOH 1 x W) +2 x [ SOC2- (T3 x SOH2 x W)/(2 x SOC 2) ]/(SOH 2 x W); t3 and t4 are respectively the time required by two storage batteries connected with the sharing charging pile with good working state when the sharing charging pile equally divides the power for charging the storage batteries, SOC1 and SOC2 are respectively the charge amounts of the two storage batteries connected with the sharing charging pile with good working state, SOH1 and SOH2 are respectively the health parameters of the two storage batteries connected with the sharing charging pile with good working state, and W is the output power when the sharing charging pile with good working state charges the storage batteries;
s203, when T1 is more than T2, the shared charging pile selects an alternate charging mode to charge the storage battery; and when T2 is more than T1, the sharing charging pile selects a mode of equally dividing the power to charge the storage battery.
The agricultural row visual charging system based on the Internet of things technology comprises a central screen management module, a data transmission module, a charging data analysis module and a charging management and control module; the central screen management module is used for managing the data information of the shared charging piles and the storage batteries; the data transmission module is used for transmitting the acquired data information to a database for storage; the charging data analysis module is used for analyzing the health and the charging time of the storage battery; the charging management and control module selects a charging mode of the shared charging pile and can alarm and remind the terminal.
The output end of the central screen management module is connected with the input end of the data transmission module, the output end of the data transmission module is connected with the input end of the charging data analysis module, and the output end of the charging data analysis module is connected with the input end of the charging management and control module.
Further, the central screen management module comprises a shared charging pile data information acquisition unit and a storage battery data information acquisition unit; the shared charging pile data information acquisition unit is used for acquiring the working state of the shared charging pile and the historical data of the shared charging pile for charging the same storage battery; the working states of the shared charging piles comprise the shared charging pile with the working state being faulty and the shared charging pile with the good working state, and management staff needs to know the working state of the shared charging pile from a central screen; the storage battery data information acquisition unit is used for acquiring the charge quantity of the storage battery; the health parameters of the storage battery can be obtained through analysis according to the historical data of the shared charging pile for charging the same storage battery, and the time length of completing charging of the storage battery can be obtained through the health parameters of the storage battery, the charging electric quantity of the storage battery and the output power of the shared charging pile.
Further, the data transmission module comprises a data transmission unit and a data storage unit; the data transmission unit is used for transmitting the collected data information of the shared charging pile and the storage battery to the database; the data storage unit is used for storing the collected data information of the shared charging pile and the storage battery in a database.
Further, the charging data analysis module comprises a storage battery health analysis unit and a storage battery charging duration analysis unit; the storage battery health analysis unit is used for analyzing the health state of the storage battery, and the health parameters of the storage battery can be obtained through the historical data of the shared charging pile for charging the same storage battery, wherein the health parameters of the storage battery influence the charging speed of the storage battery; the storage battery charging duration analysis unit is used for analyzing the charging duration of the storage battery according to different charging modes of the shared charging pile when the storage battery is charged in the shared charging mode and the number of the storage battery is more than or equal to two.
Further, the charging management and control module comprises a shared charging pile charging mode selection unit and an alarm unit; the charging mode selection unit of the shared charging pile selects an optimal charging mode when different modes of the shared charging pile are selected to charge the storage battery; the warning unit is used for warning and prompting the terminal equipment when the health parameter of the storage battery is lower than a set threshold value, so that a worker can timely replace the storage battery to avoid affecting agricultural irrigation and drainage.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, by checking the working state of the shared charging pile, the fault of the shared charging pile can be found in time, and the shared charging pile with good working state is scheduled to charge the storage battery, so that insufficient irrigation caused by insufficient electric quantity of the storage battery in the irrigation process is avoided; the invention checks the health state of the storage battery, alarms and reminds the storage battery with the health parameter lower than the set threshold value, and can improve the working efficiency of staff and the efficiency of agricultural irrigation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
fig. 1 is a schematic structural diagram of an agricultural row visual charging system based on the internet of things technology.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
Referring to fig. 1, the present invention provides the following technical solutions: the agricultural row visual charging method based on the Internet of things technology comprises the following steps of:
s100, analyzing health parameters of the storage battery through shared charging pile data information and storage battery data information acquired by a central screen; dispatching the shared charging pile according to the data information of the shared charging pile, the data information of the storage battery and the health parameters of the storage battery; the storage battery is connected with the plurality of water pumps to provide power for agricultural irrigation and drainage;
s200, after the sharing charging pile completes scheduling, analyzing the mode of charging the storage battery by the sharing charging pile after completing scheduling; the charging mode is a mode of equally dividing power charging and alternately charging for the storage batteries connected with the shared charging piles;
and S300, adopting the most suitable charging mode of the shared charging pile for the storage battery, so that the time for the storage battery to finish charging is shortest.
Further, the S100 includes:
s101, before the shared charging pile works, acquiring shared charging pile data information and storage battery data information through the central screen, wherein the shared charging pile data information comprises the working state of the shared charging pile and the historical data of the shared charging pile for charging the same storage battery; the historical data of the shared charging pile for charging the same storage battery can be used for obtaining the charging times k of the shared charging pile for the storage battery and the output power of the shared charging pile when the storage battery is charged; according to the nameplate of the storage battery, the original health parameter of the storage battery can be directly obtained to be SOH, and according to the charging times of the storage battery and the original health parameter, the health parameter of the storage battery can be obtained to be SOH= (a/k+tb) SOH, wherein the health parameter of the storage battery influences the charging speed of the storage battery; wherein a is a coefficient between a health parameter of the storage battery and the charging frequency of the storage battery, b is a sunlight index of the storage battery, and t is the time for which the storage battery is installed; the storage battery can influence the original health parameters of the storage battery under the condition that the storage battery is exposed to sunlight for a long time;
s102, establishing a prediction model, and predicting the quantity of storage batteries with health parameters lower than a set threshold value; the battery health parameter change prediction curve y=tdelta+mu can be obtained according to the same battery health parameter, wherein delta is a coefficient between the time period of the battery being installed and the battery health parameter, and mu is an error term; the health parameters of the storage battery can be predicted through the change curve of the health parameters of the storage battery; therefore, the health parameters of the storage battery can be known in advance, and the storage battery is processed;
s103, classifying the shared charging piles into the shared charging piles with good working states and the shared charging piles with faults in working states according to the working states of the shared charging piles, and acquiring data information of a storage battery connected with the shared charging piles, wherein the data information of the storage battery is the charging quantity of the storage battery; according to the health parameters of the storage batteries, the output power of the shared charging pile when the storage batteries are charged and the charging electric quantity of the storage batteries, the actual charging time t=SOC/(SOH×W) required by any one of the storage batteries when the storage batteries are charged can be obtained; the system comprises a storage battery, a shared charging pile, a charging system and a charging system, wherein the SOC is the charging electricity quantity of the storage battery, and W is the output power of each shared charging pile when the storage battery is charged; after the storage batteries connected with the sharing charging piles are divided according to the two working states of the sharing charging piles which are classified and divided, the storage batteries connected with the sharing charging piles which have faults in the working states are ordered according to the charging time length from large to small, the storage batteries are marked as a first ordering sequence, and the storage batteries connected with the sharing charging piles which have good working states are ordered according to the charging time length from small to large, and the storage batteries are marked as a second ordering sequence.
Further, the scheduling of the shared charging pile in S100 includes:
s111, when the number of the shared charging piles with faults in the working state is equal to that of the shared charging piles with good working state or the number of the shared charging piles with faults in the working state is smaller than that of the shared charging piles with good working state, the first sorting sequence is matched with the second sorting sequence, and the matching mode is that a storage battery connected with the shared charging piles with faults in the working state in the first sorting sequence is connected with the shared charging piles with good working state in the second sorting sequence;
examples: the storage batteries connected with the shared charging piles with the working states in a fault mode are sequenced from large to small according to the charging time length to obtain {2.4h, 2.1h, 1.7h and 1.2h }, the storage batteries connected with the shared charging piles with the good working states in a fault mode are sequenced from small to large according to the charging time length to obtain {1h, 1.2h, 1.7h and 2h }, and the storage batteries connected with the shared charging piles with the first working states in a fault mode are connected with the shared charging piles with the good working states, which are connected with the first storage batteries, according to the sequencing.
S112, when the number of the shared charging piles with faults in the working state is larger than that of the shared charging piles with good working state, performing first matching on the first sequencing sequence and the second sequencing sequence, and after the first matching of the first sequencing sequence and the second sequencing sequence is completed, re-integrating the sequences obtained after the matching to obtain a third sequencing sequence; and performing second matching on the third sequencing sequence and the first sequencing sequence subjected to the first matching, so that the storage batteries connected with the shared charging piles with the working states in failure can be connected with the shared charging piles with good working states.
Examples: the first sequencing sequence is {2.5h, 2.1h, 1.8h, 1.6h, 1.5h and 1h }, the second sequencing sequence is {1h, 1.5h, 1.6h, 1.7h and 2.1h }, the first sequencing sequence and the second sequencing sequence are matched to obtain {3.5h, 3.6h, 3.4h and 3.7h }, the sequences obtained after the first sequencing sequence and the second sequencing sequence are matched are recombined to obtain a third sequencing sequence {3.3h, 3.4h, 3.5h, 3.6h and 3.7h }, the third sequencing sequence and the first sequencing sequence after the first matching are subjected to the second matching, and therefore all storage batteries connected with the shared charging pile with the working state faults are connected with the shared charging pile with good working state.
Further, the S200 includes:
s201, after all storage batteries connected with the shared charging piles with faults in the working state are connected with the shared charging with good working state, selecting one group of storage batteries connected with the shared charging piles with good working state, and analyzing the charging mode of the storage batteries; acquiring the charge quantity and health parameters of a storage battery connected with a shared charging pile with good working state through a central screen;
s202, according to the charge quantity and the health parameter of the storage battery, when the storage battery is alternately charged by the sharing charging pile with good working state, the time length of the completion of charging of the storage battery is T1=SO1/(SOH1+SOH2/(SOH2+W); when the shared charging pile with good working state charges the storage battery with equal power and T3 is greater than T4, the time length of the storage battery to complete charging is T2= (2 x soc2)/(SOH 2 x W) +2 x [ SOC1- (T4 x SOH1 x W)/(2 x soc1) ]/(SOH 1 x W), and when the shared charging pile with good working state charges the storage battery with equal power and T4 is greater than T3, the time length of the storage battery to complete charging is T2= (2 x soc1)/(SOH 1 x W) +2 x [ SOC2- (T3 x SOH2 x W)/(2 x SOC 2) ]/(SOH 2 x W); t3 and t4 are respectively the time required by two storage batteries connected with the sharing charging pile with good working state when the sharing charging pile equally divides the power for charging the storage batteries, SOC1 and SOC2 are respectively the charge amounts of the two storage batteries connected with the sharing charging pile with good working state, SOH1 and SOH2 are respectively the health parameters of the two storage batteries connected with the sharing charging pile with good working state, and W is the output power when the sharing charging pile with good working state charges the storage batteries;
s203, when T1 is more than T2, the shared charging pile selects an alternate charging mode to charge the storage battery; and when T2 is more than T1, the sharing charging pile selects a mode of equally dividing the power to charge the storage battery.
The agricultural row visual charging system based on the Internet of things technology comprises a central screen management module, a data transmission module, a charging data analysis module and a charging management and control module; the central screen management module is used for managing the data information of the shared charging piles and the storage batteries; the data transmission module is used for transmitting the acquired data information to a database for storage; the charging data analysis module is used for analyzing the health and the charging time of the storage battery; the charging management and control module selects a charging mode of the shared charging pile and can alarm and remind the terminal.
The output end of the central screen management module is connected with the input end of the data transmission module, the output end of the data transmission module is connected with the input end of the charging data analysis module, and the output end of the charging data analysis module is connected with the input end of the charging management and control module.
Further, the central screen management module comprises a shared charging pile data information acquisition unit and a storage battery data information acquisition unit; the shared charging pile data information acquisition unit is used for acquiring the working state of the shared charging pile and the historical data of the shared charging pile for charging the same storage battery; the working states of the shared charging piles comprise the shared charging pile with the working state being faulty and the shared charging pile with the good working state, and management staff needs to know the working state of the shared charging pile from a central screen; the storage battery data information acquisition unit is used for acquiring the charge quantity of the storage battery; the health parameters of the storage battery can be obtained through analysis according to the historical data of the shared charging pile for charging the same storage battery, and the time length of completing charging of the storage battery can be obtained through the health parameters of the storage battery, the charging electric quantity of the storage battery and the output power of the shared charging pile.
Further, the data transmission module comprises a data transmission unit and a data storage unit; the data transmission unit is used for transmitting the collected data information of the shared charging pile and the storage battery to the database; the data storage unit is used for storing the collected data information of the shared charging pile and the storage battery in a database.
Further, the charging data analysis module comprises a storage battery health analysis unit and a storage battery charging duration analysis unit; the storage battery health analysis unit is used for analyzing the health state of the storage battery, and the health parameters of the storage battery can be obtained through the historical data of the shared charging pile for charging the same storage battery, wherein the health parameters of the storage battery influence the charging speed of the storage battery; the storage battery charging duration analysis unit is used for analyzing the charging duration of the storage battery according to different charging modes of the shared charging pile when the storage battery is charged in the shared charging mode and the number of the storage battery is more than or equal to two.
Further, the charging management and control module comprises a shared charging pile charging mode selection unit and an alarm unit; the charging mode selection unit of the shared charging pile selects an optimal charging mode when different modes of the shared charging pile are selected to charge the storage battery; the warning unit is used for warning and prompting the terminal equipment when the health parameter of the storage battery is lower than a set threshold value, so that a worker can timely replace the storage battery to avoid affecting agricultural irrigation and drainage.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An agricultural row visual charging method based on the technology of the Internet of things is characterized by comprising the following steps of: the agricultural row visual charging method comprises the following steps:
s100, analyzing health parameters of the storage battery through shared charging pile data information and storage battery data information acquired by a central screen; dispatching the shared charging pile according to the data information of the shared charging pile, the data information of the storage battery and the health parameters of the storage battery;
s200, after the sharing charging pile completes scheduling, analyzing the mode of charging the storage battery by the sharing charging pile after completing scheduling;
s300, adopting the most suitable charging mode of the shared charging pile for the storage battery, so that the time for the storage battery to finish charging is shortest;
the S100 includes: s101, before the shared charging pile works, acquiring shared charging pile data information and storage battery data information through the central screen, wherein the shared charging pile data information comprises the working state of the shared charging pile and the historical data of the shared charging pile for charging the same storage battery; the historical data of the shared charging pile for charging the same storage battery can be used for obtaining the charging times k of the shared charging pile for the storage battery and the output power of the shared charging pile when the storage battery is charged; according to the nameplate of the storage battery, the original health parameter of the storage battery can be directly obtained to be SOH, and according to the charging times of the storage battery and the original health parameter, the health parameter of the storage battery can be obtained to be SOH= (a/k+tb) SOH, wherein the health parameter of the storage battery influences the charging speed of the storage battery; wherein a is a coefficient between a health parameter of the storage battery and the charging frequency of the storage battery, b is a sunlight index of the storage battery, and t is the time length for which the storage battery is installed;
s102, establishing a prediction model, and predicting the quantity of storage batteries with health parameters lower than a set threshold value; the battery health parameter change prediction curve y=tdelta+mu can be obtained according to the same battery health parameter, wherein delta is a coefficient between the time period when the battery is installed and the battery health parameter, and mu is an error term; the health parameters of the storage battery can be predicted through the change curve of the health parameters of the storage battery;
s103, classifying the shared charging piles into the shared charging piles with good working states and the shared charging piles with faults in working states according to the working states of the shared charging piles, and acquiring data information of a storage battery connected with the shared charging piles, wherein the data information of the storage battery is the charging quantity of the storage battery; according to the health parameters of the storage batteries, the output power of the shared charging pile when the storage batteries are charged and the charging electric quantity of the storage batteries, the actual charging time length t=SOC/(SOH×W) required by any one of the storage batteries when the storage batteries are charged can be obtained; the system comprises a storage battery, a shared charging pile, a charging system and a charging system, wherein the SOC is the charging electricity quantity of the storage battery, and W is the output power of each shared charging pile when the storage battery is charged; dividing the storage batteries connected with the sharing charging piles according to the two working states of the sharing charging piles which are classified and divided, sorting the storage batteries connected with the sharing charging piles which have faults with the working states according to the charging time length from large to small, marking the storage batteries as a first sorting sequence, sorting the storage batteries connected with the sharing charging piles which have good working states according to the charging time length from small to large, and marking the storage batteries as a second sorting sequence;
the process of scheduling the shared charging pile in S100 includes: s111, when the number of the shared charging piles with faults in the working state is equal to that of the shared charging piles with good working state or the number of the shared charging piles with faults in the working state is smaller than that of the shared charging piles with good working state, the first sorting sequence is matched with the second sorting sequence, and the matching mode is that a storage battery connected with the shared charging piles with faults in the working state in the first sorting sequence is connected with the shared charging piles with good working state in the second sorting sequence;
s112, when the number of the shared charging piles with faults in the working state is larger than that of the shared charging piles with good working state, performing first matching on the first sequencing sequence and the second sequencing sequence, and after the first matching of the first sequencing sequence and the second sequencing sequence is completed, re-integrating the sequences obtained after the matching to obtain a third sequencing sequence; performing second matching on the third sequencing sequence and the first sequencing sequence subjected to the first matching, so that the storage batteries connected with the shared charging piles with the working states in fault can be connected with the shared charging piles with good working states;
the S200 includes: s201, after all storage batteries connected with the shared charging piles with faults in the working state are connected with the shared charging with good working state, selecting one group of storage batteries connected with the shared charging piles with good working state, and analyzing the charging mode of the storage batteries; acquiring the charge quantity and health parameters of a storage battery connected with a shared charging pile with good working state through a central screen;
s202, according to the charge quantity and the health parameter of the storage battery, when the storage battery is alternately charged by the sharing charging pile with good working state, the time length of the completion of charging of the storage battery is T1=SO1/(SOH1+SOH2/(SOH2+W); when the shared charging pile with good working state charges the storage battery with equal power and T3 is greater than T4, the time length of the storage battery to complete charging is T2= (2 x soc2)/(SOH 2 x W) +2 x [ SOC1- (T4 x SOH1 x W)/(2 x soc1) ]/(SOH 1 x W), and when the shared charging pile with good working state charges the storage battery with equal power and T4 is greater than T3, the time length of the storage battery to complete charging is T2= (2 x soc1)/(SOH 1 x W) +2 x [ SOC2- (T3 x SOH2 x W)/(2 x SOC 2) ]/(SOH 2 x W); t3 and t4 are respectively the time required by two storage batteries connected with the sharing charging pile with good working state when the sharing charging pile equally divides the power for charging the storage batteries, SOC1 and SOC2 are respectively the charge amounts of the two storage batteries connected with the sharing charging pile with good working state, SOH1 and SOH2 are respectively the health parameters of the two storage batteries connected with the sharing charging pile with good working state, and W is the output power when the sharing charging pile with good working state charges the storage batteries;
s203, when T1 is more than T2, the shared charging pile selects an alternate charging mode to charge the storage battery; and when T2 is more than T1, the sharing charging pile selects a mode of equally dividing the power to charge the storage battery.
2. An agricultural row visual charging system applying the agricultural row visual charging method based on the internet of things technology of claim 1, which is characterized in that: the agricultural row visual charging system comprises a central screen management module, a data transmission module, a charging data analysis module and a charging management and control module; the central screen management module is used for managing the data information of the shared charging piles and the storage batteries; the data transmission module is used for transmitting the acquired data information to a database for storage; the charging data analysis module is used for analyzing the health and the charging time of the storage battery; the charging management and control module selects a charging mode of the shared charging pile and can carry out alarming reminding on the terminal;
the output end of the central screen management module is connected with the input end of the data transmission module, the output end of the data transmission module is connected with the input end of the charging data analysis module, and the output end of the charging data analysis module is connected with the input end of the charging management and control module.
3. The agricultural row visual charging system according to claim 2, wherein: the central screen management module comprises a shared charging pile data information acquisition unit and a storage battery data information acquisition unit; the shared charging pile data information acquisition unit is used for acquiring the working state of the shared charging pile and the historical data of the shared charging pile for charging the same storage battery; the storage battery data information acquisition unit is used for acquiring the charge quantity of the storage battery.
4. The agricultural row visual charging system according to claim 3, wherein: the data transmission module comprises a data transmission unit and a data storage unit; the data transmission unit is used for transmitting the collected data information of the shared charging pile and the storage battery to the database; the data storage unit is used for storing the collected data information of the shared charging pile and the storage battery in a database.
5. The agricultural row visual charging system according to claim 4, wherein: the charging data analysis module comprises a storage battery health analysis unit and a storage battery charging duration analysis unit; the storage battery health analysis unit is used for analyzing the health state of the storage battery; the storage battery charging duration analysis unit is used for analyzing the charging duration of the storage battery according to different charging modes of the shared charging pile when the storage battery is charged in the shared charging mode and the number of the storage battery is more than or equal to two.
6. The agricultural row visual charging system according to claim 5, wherein: the charging management and control module comprises a shared charging pile charging mode selection unit and an alarm unit; the charging mode selection unit of the shared charging pile selects an optimal charging mode when different modes of the shared charging pile are selected to charge the storage battery; and the alarm unit is used for carrying out alarm prompt on the terminal equipment when the health parameter of the storage battery is lower than a set threshold value.
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