An electronic account management system for agricultural product supply chain

Abstract

The present invention relates to the field of data processing technology, and in particular to an electronic account management system for an agricultural product supply chain, comprising: a supply chain management module for controlling the operation state of the agricultural product supply chain; a data acquisition module for respectively acquiring agricultural product supply chain operation data and primary supply chain characteristic data; a data processing module for calculating and processing the supply chain characteristic data to output secondary supply chain characteristic data; a storage module for storing the agricultural product supply chain operation data and the primary supply chain characteristic data; and a control module, which is respectively connected to the supply chain management module, the data acquisition module, the data processing module, and the storage module, and is used to determine the first corresponding update frequency of logistics data according to the variance of the supply time of a product order. The present invention achieves an improvement in the operation stability and operation accuracy of the electronic account management system.

Description

Technical Field

[0001] The present invention relates to the technical field of data processing, and in particular to an electronic account management system for an agricultural product supply chain. Background Art

[0002] In the existing technology, the agricultural product supply chain is the entire process from the farm to the customer, including packaging, transportation, storage, sales, etc. In the electronic account, users can select the agricultural products they want to trade after registration, and can track the logistics direction, inventory information, capital flow, etc. of the order in real time. However, when there are too many visitors, the system may freeze or even crash.

[0003] Chinese Patent Publication No.: CN105205668A discloses a method for managing an electronic account, a management system for an electronic account, and a terminal. The method includes: being applicable to a mobile terminal, the mobile terminal running a first type of operating system and a second type of operating system, characterized in that the first type of operating system can access a communication network, the second type of operating system is connected to the first type of operating system and isolated from the communication network, and the method for managing an electronic account includes: determining the transaction authority of the first type of operating system to the first electronic account, and the transaction authority of the second type of operating system to the second electronic account; judging whether it is necessary to circulate funds through the first electronic account according to the operation status; when it is determined that it is not necessary to circulate funds through the first electronic account, controlling the first type of operating system to transfer funds from the first electronic account to the first electronic account. It can be seen from this that the method for managing an electronic account, the management system for an electronic account, and the terminal have the problem that the operation stability and operation accuracy of the management system are reduced due to the delay in the transmission of logistics data during transportation and the excessive data stored in the electronic account, which leads to insufficient operation memory in the update process. Summary of the invention

[0004] To this end, the present invention provides an electronic account management system for an agricultural product supply chain, which is used to overcome the problems in the prior art of reduced operating stability and accuracy of the management system due to delays in logistics data transmission during transportation and excessive data stored in electronic accounts leading to insufficient running memory during the update process.

[0005] To achieve the above-mentioned purpose, the present invention provides an electronic account management system for an agricultural product supply chain, comprising: a supply chain management module for controlling the operation state of the agricultural product supply chain, including an electronic account management unit for processing a number of electronic account data of the agricultural product supply chain, a logistics management unit connected to the account management unit for processing logistics data, and an order management unit connected to the electronic account management unit for processing product order data; a data acquisition module for respectively collecting agricultural product supply chain operation data and primary supply chain characteristic data; a data processing module connected to the data acquisition module for calculating and processing the supply chain characteristic data to output secondary supply chain characteristic data; a storage module connected to the supply chain management module and the data acquisition module, respectively. The block is connected to the data processing module to store the agricultural product supply chain operation data, the first-level supply chain characteristic data and the second-level supply chain characteristic data; the control module is respectively connected to the supply chain management module, the data acquisition module, the data processing module and the storage module, and is used to determine the first corresponding update frequency of the logistics data according to the variance of the supply time of the product order, or, determine the data cache rate of the electronic account management unit according to the variance of the supply time of the product order and the average update interval duration of the electronic account data, and determine the number of classification types of the agricultural product data according to the average update interval duration of the electronic account data and the average generation duration of several agricultural product orders, and determine the second corresponding update frequency of the logistics data according to the proportion of the update delay duration of the logistics data.

[0006] Furthermore, the primary supply chain characteristic data includes the supply duration of several orders of the same product with the same transportation route, the update interval duration of several electronic account data in a single cycle, the generation duration of several agricultural product orders, and the update delay duration of logistics data.

[0007] The secondary supply chain characteristic data includes the variance of the supply time of product orders, the average update interval of electronic account data, the average generation time of several agricultural product orders, and the proportion of update delay time of logistics data.

[0008] Furthermore, the control module obtains the variance of the supply time of the product order,

[0009] If the variance of the supply time of the product order is greater than a preset second variance, the control module controls the logistics management unit to update the logistics data according to the first corresponding update frequency of the logistics data;

[0010] The first corresponding update frequency of the logistics data is determined by the difference between the variance of the supply time of the product order and a preset second variance.

[0011] Further, if the variance of the supply time of the product order is greater than the preset first variance and less than or equal to the preset second variance, the control module obtains the average update interval time of the electronic account data,

[0012] If the average update interval duration of the electronic account data is greater than a preset first interval duration and less than or equal to a preset second interval duration, the control module determines a data cache rate of the electronic account management unit.

[0013] Furthermore, the data cache rate of the electronic account management unit is determined by the difference between the average update interval duration of the electronic account data and a preset first interval duration.

[0014] Furthermore, if the average update interval of the electronic account data is greater than the preset second interval, the control module obtains the average generation time of the plurality of agricultural product orders,

[0015] If the average generation time of the plurality of agricultural product orders is greater than the preset generation time, the control module determines the number of classification types of the agricultural product data.

[0016] Furthermore, the calculation formula for the average generation time of the plurality of agricultural product orders is:

[0017]

[0018] Among them, Z is the average generation time of several agricultural product orders, X a is the generation time of the ath agricultural product order, n is the number of agricultural product orders, and n is a natural number greater than or equal to 1.

[0019] Furthermore, the number of classification types of the agricultural product data is determined by the difference between an average generation time of a number of agricultural product orders and a preset generation time.

[0020] Furthermore, the control module obtains the update delay duration ratio of the logistics data when completing the initial determination of the update frequency of the logistics data.

[0021] If the update delay duration ratio of the logistics data is greater than a preset ratio, the control module controls the logistics management unit to update the logistics data according to a second corresponding update frequency of the logistics data.

[0022] Furthermore, the second corresponding update frequency of the logistics data is determined by the difference between the update delay duration ratio of the logistics data and a preset ratio.

[0023] Compared with the prior art, the beneficial effect of the present invention lies in that the system of the present invention, by setting a supply chain management module, a data acquisition module, a data processing module, a storage module and a control module, adjusts the update frequency of logistics data according to the variance of the supply time of product orders, thereby reducing the impact of the reduced operation accuracy of the management system caused by the delay in logistics data transmission during transportation due to the inaccurate adjustment of the update frequency of logistics data, and by adjusting the data cache rate of the electronic account management unit according to the average update interval of the electronic account data, reducing the management error caused by insufficient running memory during the update process due to excessive data stored in the electronic account caused by inaccurate adjustment of the data cache rate of the electronic account management unit. The impact of decreased operational stability of the system is reduced by adjusting the number of classification types of agricultural product data according to the average generation time of several agricultural product orders, thereby reducing the impact of decreased operational stability of the management system due to increased processing time of agricultural product orders caused by inaccurate adjustment of the number of classification types of agricultural product data. By making a secondary adjustment to the update frequency of logistics data according to the proportion of update delay time of logistics data, the impact of decreased operational accuracy of the management system due to increased system load due to too frequent update frequency and failure to display the latest logistics information in time caused by inaccurate secondary adjustment of the update frequency of logistics data is reduced, thereby improving the operational stability and accuracy of the electronic account management system.

[0024] Furthermore, the system of the present invention adjusts the updating frequency of logistics data by setting the difference between the variance of the supply time of product orders and a preset second variance, thereby reducing the impact of the decreased operating accuracy of the management system due to delays in the transmission of logistics data during transportation, and further improving the operating stability and operating accuracy of the electronic account management system.

[0025] Furthermore, the system of the present invention adjusts the data cache rate of the electronic account management unit by setting the difference between the average update interval duration of the electronic account data and the preset first interval duration, thereby reducing the impact of the reduced operating stability of the management system caused by insufficient operating memory during the update process due to excessive data stored in the electronic account, and further improving the operating stability and operating accuracy of the electronic account management system.

[0026] Furthermore, the system of the present invention adjusts the number of classification types of agricultural product data by setting the difference between the average generation time of several agricultural product orders and the preset generation time, thereby reducing the impact of the decreased operational stability of the management system due to the increased processing time of agricultural product orders, and further achieving improved operational stability and accuracy of the electronic account management system.

[0027] Furthermore, the system of the present invention performs secondary adjustment on the update frequency of logistics data by setting the difference between the update delay time ratio of logistics data and the preset ratio, thereby reducing the increase in system load due to too frequent update frequency, which in turn reduces the impact of the management system's operating accuracy caused by the inability to display the latest logistics information in a timely manner, and further improves the operating stability and accuracy of the electronic account management system. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is an overall structural diagram of an electronic account management system for an agricultural product supply chain according to an embodiment of the present invention;

[0029] Figure 2 A specific structural block diagram of a supply chain management module of an electronic account management system for an agricultural product supply chain according to an embodiment of the present invention;

[0030] Figure 3 A block diagram of a connection structure in which a supply chain management module and a storage module are connected in an electronic account management system for an agricultural product supply chain according to an embodiment of the present invention;

[0031] Figure 4 The present invention is a block diagram of a connection structure in which a supply chain management module and a control module are connected in an electronic account management system for an agricultural product supply chain according to an embodiment of the present invention. DETAILED DESCRIPTION

[0032] In order to make the objects and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with embodiments; it should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0033] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0034] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0035] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] See also Figure 1 , Figure 2 , Figure 3 as well as Figure 4 As shown, they are respectively an overall structural block diagram of an electronic account management system for an agricultural product supply chain according to an embodiment of the present invention, a specific structural block diagram of a supply chain management module, a connection structural block diagram of the supply chain management module connected to a storage module, and a connection structural block diagram of the supply chain management module connected to a control module. An electronic account management system for an agricultural product supply chain according to the present invention comprises:

[0037] A supply chain management module, used to control the operation status of the agricultural product supply chain, including an electronic account management unit for processing a number of electronic account data of the agricultural product supply chain, a logistics management unit connected to the account management unit for processing logistics data, and an order management unit connected to the electronic account management unit for processing product order data;

[0038] A data collection module is used to collect agricultural product supply chain operation data and primary supply chain characteristic data respectively;

[0039] A data processing module, which is connected to the data acquisition module and is used to calculate and process the supply chain characteristic data to output secondary supply chain characteristic data;

[0040] A storage module, which is connected to the supply chain management module, the data acquisition module and the data processing module respectively, and is used to store the agricultural product supply chain operation data, the primary supply chain characteristic data and the secondary supply chain characteristic data;

[0041] A control module, which is respectively connected to the supply chain management module, the data acquisition module, the data processing module and the storage module, and is used to determine a first corresponding update frequency of the logistics data according to the variance of the supply time of the product orders, or to determine the data cache rate of the electronic account management unit according to the variance of the supply time of the product orders and the average update interval duration of the electronic account data, and to determine the number of classification types of agricultural product data according to the average update interval duration of the electronic account data and the average generation duration of several agricultural product orders, and to determine a second corresponding update frequency of the logistics data according to the proportion of the update delay duration of the logistics data.

[0042] Specifically, the supply chain management module also includes:

[0043] A user management unit, which is connected to the electronic account management unit and is used to manage user information;

[0044] The inventory management unit is connected to the electronic account management unit and is used to manage the inventory information of agricultural products.

[0045] Specifically, the electronic account data includes the number of electronic accounts, the number of electronic accounts cancelled, and the number of electronic accounts online.

[0046] Specifically, the logistics data includes the transportation rate, transportation volume and transportation distance of agricultural products.

[0047] Specifically, the product order data includes the order name of the agricultural product, the delivery time of the agricultural product order, and the generation time of the agricultural product order.

[0048] Specifically, the agricultural product supply chain operation data includes the processing quantity of agricultural products, the planting quantity of agricultural products, and the inventory quantity of agricultural products.

[0049] Specifically, the variance of the supply time of the product order is the variance of the supply time of several orders of the same product with the same transportation route. The method for calculating the variance of the supply time of the product order is a conventional technical means well known to those skilled in the art, and therefore the calculation process of the variance of the supply time of the product order will not be repeated here.

[0050] Specifically, the calculation formula for the average update interval of electronic account data is:

[0051]

[0052] Where S is the average update interval of electronic account data, E dis the data update interval of the dth electronic account in a single cycle, f is the number of electronic accounts, and f is a natural number greater than or equal to 1.

[0053] Specifically, the calculation formula for the update delay ratio of the logistics data is:

[0054]

[0055] Among them, G is the proportion of logistics data update delay, K is the duration of logistics data update delay, and T is the total update duration of logistics data in a single cycle.

[0056] The system of the present invention is provided with a supply chain management module, a data acquisition module, a data processing module, a storage module and a control module. By adjusting the updating frequency of logistics data according to the variance of the supply time of product orders, the influence of the delay in the transmission of logistics data in the transportation process caused by the inaccurate adjustment of the updating frequency of logistics data is reduced, and the influence of the insufficient running memory in the updating process caused by the excessive data stored in the electronic account caused by the inaccurate adjustment of the data cache rate of the electronic account management unit is reduced. By adjusting the number of classification types of agricultural product data according to the average generation time of several agricultural product orders, the influence of the increased processing time of agricultural product orders caused by the inaccurate adjustment of the number of classification types of agricultural product data is reduced. By performing a secondary adjustment on the updating frequency of logistics data according to the proportion of the update delay time of logistics data, the influence of the decreased running accuracy of the management system caused by the increased load of the system due to the excessively frequent updating frequency caused by the inaccurate secondary adjustment of the updating frequency of logistics data is reduced, and the influence of the decreased running accuracy of the management system caused by the inability to timely display the latest logistics information is reduced, thereby achieving the improvement of the running stability and running accuracy of the electronic account management system.

[0057] Please continue reading Figure 2 As shown, the primary supply chain characteristic data includes the supply time of several orders of the same product with the same transportation route, the update interval time of several electronic account data in a single cycle, the generation time of several agricultural product orders and the update delay time of logistics data.

[0058] The secondary supply chain characteristic data includes the variance of the supply time of product orders, the average update interval of electronic account data, the average generation time of several agricultural product orders, and the proportion of update delay time of logistics data.

[0059] Please continue reading Figure 2As shown, the control module obtains the variance of the supply time of the product order,

[0060] If the variance of the supply time of the product order is greater than a preset first variance, the control module determines that the operation stability of the supply chain is lower than an allowable range;

[0061] If the variance of the supply time of the product order is greater than the preset first variance and less than or equal to the preset second variance, the control module preliminarily determines that the stability of the electronic account data update is lower than the allowable range, and performs a secondary determination on the stability of the electronic account data update according to the average update interval of the electronic account data;

[0062] If the variance of the supply time of the product order is greater than a preset second variance, the control module controls the logistics management unit to update the logistics data according to a first corresponding update frequency of the logistics data.

[0063] Specifically, the variance of the supply time of the product order is recorded as Q, the preset first variance is recorded as Q1, and Q1=20h 2 , the preset second variance is recorded as Q2, set Q2 = 22h 2 The difference between the variance of the supply time of the product order and the preset second variance is recorded as △Q, and △Q=Q-Q2 is set.

[0064] The system of the present invention determines the operational stability of the supply chain by setting a preset first variance and a preset second variance, thereby reducing the impact of the reduced operational accuracy of the management system due to inaccurate determination of the operational stability of the supply chain, and further improving the operational stability and operational accuracy of the electronic account management system.

[0065] Please continue reading Figure 2 As shown, the first corresponding update frequency of the logistics data is determined by the difference between the variance of the supply time of the product order and the preset second variance.

[0066] Specifically, the specific process of determining the first corresponding update frequency of logistics data by the difference between the variance of the supply time of the product order and the preset second variance is:

[0067] The control module adjusts the update frequency of the logistics data to the first update frequency using a preset first update frequency adjustment coefficient under a preset first variance difference condition; the preset first variance difference condition is that the difference between the variance of the supply time of the product order and the preset second variance is less than or equal to the preset variance difference;

[0068] The control module adjusts the update frequency of the logistics data to the second update frequency using a preset second update frequency adjustment coefficient under a preset second variance difference condition; the preset second variance difference condition is that the difference between the variance of the supply time of the product order and the preset second variance is greater than the preset variance difference;

[0069] The preset first update frequency adjustment coefficient is smaller than the preset second update frequency adjustment coefficient.

[0070] Specifically, the first corresponding update frequency includes the first update frequency and the second update frequency.

[0071] Specifically, the preset variance difference is recorded as △Q0, and △Q0=2h 2 The preset first update frequency adjustment coefficient is denoted as α1, and α1 is set to 1.2. The preset second update frequency adjustment coefficient is denoted as α2, and α2 is set to 1.4. The update frequency of logistics data is denoted as V, where 1<α1<α2. The first corresponding update frequency of logistics data is denoted as V', and V'=V×(1+αi) / 2, where αi is the preset i-th update frequency adjustment coefficient, and i is set to 1, 2.

[0072] The system of the present invention adjusts the updating frequency of logistics data by setting the difference between the variance of the supply time of product orders and a preset second variance, thereby reducing the impact of the decreased operating accuracy of the management system due to delays in the transmission of logistics data during transportation, and further improving the operating stability and operating accuracy of the electronic account management system.

[0073] Please continue reading Figure 3 As shown, if the variance of the supply time of the product order is greater than the preset first variance and less than or equal to the preset second variance, the control module obtains the average update interval time of the electronic account data,

[0074] If the average update interval of the electronic account data is longer than the preset first interval, the control module determines for the second time that the stability of the update of the electronic account data is lower than the allowable range;

[0075] If the average update interval of the electronic account data is greater than the preset first interval and less than or equal to the preset second interval, the control module determines the data cache rate of the electronic account management unit;

[0076] If the average update interval of the electronic account data is greater than the preset second interval, the control module preliminarily determines that the real-time processing of the agricultural product order is lower than the allowable range, and makes a secondary determination on the real-time processing of the agricultural product order based on the average generation time of several agricultural product orders.

[0077] Specifically, the preset first interval duration is recorded as P1, and P1 is set to 0.3s. The preset second interval duration is recorded as P2, and P2 is set to 0.4s. The average update interval duration of the electronic account data is recorded as P. The difference between the average update interval duration of the electronic account data and the preset first interval duration is recorded as △P, and △P is set to P-P1.

[0078] The system of the present invention performs a secondary determination on the stability of the electronic account data update by setting a preset first interval duration and a preset second interval duration, thereby reducing the impact of the management system's operational stability being reduced due to inaccurate secondary determination on the stability of the electronic account data update, and further improving the operational stability and operational accuracy of the electronic account management system.

[0079] Please continue reading Figure 3 As shown, the data cache rate of the electronic account management unit is determined by the difference between the average update interval duration of the electronic account data and the preset first interval duration.

[0080] Specifically, the specific process of determining the data cache rate of the electronic account management unit by the difference between the average update interval of the electronic account data and the preset first interval is:

[0081] The control module adjusts the data cache rate of the electronic account management unit to the first cache rate using a preset first cache rate adjustment coefficient under a preset first interval time difference condition; the preset first interval time difference condition is that the difference between the average update interval time of the electronic account data and the preset first interval time is less than or equal to the preset interval time difference;

[0082] The control module adjusts the data cache rate of the electronic account management unit to a second cache rate using a preset second cache rate adjustment coefficient under a preset second interval time difference condition; the preset second interval time difference condition is that the difference between the average update interval time of the electronic account data and the preset first interval time is greater than the preset interval time difference;

[0083] The preset first cache rate adjustment coefficient is smaller than the preset second cache rate adjustment coefficient.

[0084] Specifically, the preset interval time difference is recorded as △P0, and △P0 is set to 0.1s. The preset first cache rate adjustment coefficient is recorded as β1, and β1 is set to 1.1. The preset second cache rate adjustment coefficient is recorded as β2, and β2 is set to 1.3. The data cache rate of the electronic account management unit is recorded as H, wherein 1<β1<β2. The adjusted data cache rate of the electronic account management unit is recorded as H', and H' is set to H×(1+2βj) / 3, wherein βj is the preset jth cache rate adjustment coefficient, and j is set to 1, 2.

[0085] The system of the present invention adjusts the data cache rate of the electronic account management unit by setting the difference between the average update interval of the electronic account data and the preset first interval, thereby reducing the impact of the management system's operational stability being reduced due to insufficient operating memory in the update process caused by excessive data stored in the electronic account, and further improving the operational stability and operational accuracy of the electronic account management system.

[0086] Please continue reading Figure 3 As shown, if the average update interval of the electronic account data is longer than the preset second interval, the control module obtains the average generation time of the plurality of agricultural product orders,

[0087] If the average generation time of the plurality of agricultural product orders is greater than the preset generation time, the control module secondly determines that the processing real-time performance of the agricultural product orders is lower than the allowable range, and determines the number of classification types of the agricultural product data.

[0088] Specifically, the preset generation time is recorded as Y0, and Y0=0.5s is set. The average generation time of several agricultural product orders is recorded as Y. The difference between the average generation time of several agricultural product orders and the preset generation time is recorded as △Y, and △Y=Y-Y0 is set.

[0089] The system of the present invention performs a secondary judgment on the real-time processing of agricultural product orders by setting a preset generation time, thereby reducing the impact of the reduced operational stability of the management system due to inaccurate secondary judgment on the real-time processing of agricultural product orders, and further improving the operational stability and operational accuracy of the electronic account management system.

[0090] Please continue reading Figure 3 As shown, the calculation formula for the average generation time of the several agricultural product orders is:

[0091]

[0092] Among them, Z is the average generation time of several agricultural product orders, X ais the generation time of the ath agricultural product order, n is the number of agricultural product orders, and n is a natural number greater than or equal to 1.

[0093] Please continue reading Figure 3 As shown, the number of classification types of the agricultural product data is determined by the difference between the average generation time of several agricultural product orders and the preset generation time.

[0094] Specifically, the specific process of determining the first corresponding quantity by the difference between the average generation time of several agricultural product orders and the preset generation time is as follows:

[0095] The control module adjusts the number of classification types of the agricultural product data to a first number using a preset first quantity adjustment coefficient under a preset first generation time difference condition; the preset first generation time difference condition is that the difference between the average generation time of a number of agricultural product orders and the preset generation time is less than or equal to the preset generation time difference;

[0096] The control module adjusts the number of classification types of the agricultural product data to a second number using a preset second quantity adjustment coefficient under a preset second generation time difference condition; the preset second generation time difference condition is that the difference between the average generation time of a number of agricultural product orders and the preset generation time is greater than the preset generation time difference;

[0097] Wherein, the preset first quantity adjustment coefficient is smaller than the preset second quantity adjustment coefficient.

[0098] Specifically, the first corresponding quantity includes the first quantity and the second quantity.

[0099] Specifically, the preset generation time difference is recorded as △Y0, and △Y0 is set to 1min. The preset first quantity adjustment coefficient is recorded as γ1, and γ1 is set to 1.15. The preset second quantity adjustment coefficient is recorded as γ2, and γ2 is set to 1.35. The number of classification types of agricultural product data is recorded as L, where 1<γ1<γ2. The number of classification types of agricultural product data after adjustment is recorded as L', and L'=L×(1+3γm) / 4, where γm is the preset wth quantity adjustment coefficient, and m is set to 1,2.

[0100] The system of the present invention adjusts the number of classification types of agricultural product data by setting the difference between the average generation time of several agricultural product orders and the preset generation time, thereby reducing the impact of the decreased operational stability of the management system due to the increased processing time of agricultural product orders, and further achieving improved operational stability and operational accuracy of the electronic account management system.

[0101] Please continue reading Figure 4As shown, the control module obtains the update delay duration ratio of the logistics data when the update frequency of the logistics data is initially determined.

[0102] If the update delay duration of the logistics data accounts for a greater proportion than a preset proportion, the control module determines that the real-time performance of the logistics data update is lower than the allowable range, and controls the logistics management unit to update the logistics data according to the second corresponding update frequency of the logistics data.

[0103] Specifically, the preset proportion is recorded as R0, and R0=0.3 is set. The update delay time proportion of logistics data is recorded as R. The difference between the update delay time proportion of logistics data and the preset proportion is recorded as △R, and △R=R-R0 is set.

[0104] The system of the present invention determines the real-time nature of logistics data updates by setting a preset ratio, thereby reducing the impact of decreased operational accuracy of the management system due to inaccurate determination of the real-time nature of logistics data updates, and further improving operational stability and operational accuracy of the electronic account management system.

[0105] Please continue reading Figure 4 As shown, the second corresponding update frequency of the logistics data is determined by the difference between the update delay duration ratio of the logistics data and the preset ratio.

[0106] Specifically, the specific process of determining the second corresponding update frequency of the logistics data by the difference between the update delay time ratio of the logistics data and the preset ratio is as follows:

[0107] The control module uses a preset fourth update frequency secondary adjustment coefficient to secondary adjust the update frequency of the logistics data to a third update frequency under a preset first proportion difference condition; the preset first proportion difference condition is that the difference between the proportion of the update delay time of the logistics data and the preset proportion is less than or equal to the preset proportion difference;

[0108] The control module uses a preset third update frequency secondary adjustment coefficient to secondary adjust the update frequency of the logistics data to a fourth update frequency under a preset second proportion difference condition; the preset second proportion difference condition is that the difference between the proportion of the update delay time of the logistics data and the preset proportion is greater than the preset proportion difference;

[0109] The third preset update frequency secondary adjustment coefficient is smaller than the fourth preset update frequency secondary adjustment coefficient.

[0110] Specifically, the second corresponding update frequency includes the third update frequency and the fourth update frequency.

[0111] Specifically, the preset proportion difference is recorded as △R0, and △R0 is set to 0.01s. The preset third update frequency secondary adjustment coefficient is recorded as α3, and α3 is set to 0.7. The preset fourth update frequency secondary adjustment coefficient is recorded as α4, and α4 is set to 0.8, wherein 0<α3<α4<1. The second update frequency of logistics data is recorded as V", and V" is set to V'×(1+αw) / 2, wherein αw is the preset wth update frequency secondary adjustment coefficient, and w is set to 3, 4.

[0112] Furthermore, the system of the present invention performs secondary adjustment on the update frequency of logistics data by setting the difference between the update delay time ratio of logistics data and the preset ratio, thereby reducing the increase in system load due to too frequent update frequency, which in turn reduces the impact of the management system's operating accuracy caused by the inability to display the latest logistics information in a timely manner, and further improves the operating stability and accuracy of the electronic account management system.

[0113] Example 1

[0114] In this embodiment 1, the control module adjusts the update frequency of the logistics data according to the difference between the variance of the supply time of the product order and the preset second variance, wherein the preset variance difference is recorded as △Q0, the preset first update frequency adjustment coefficient is recorded as α1, the preset second update frequency adjustment coefficient is recorded as α2, and the update frequency of the logistics data is recorded as V, wherein 1<α1<α2, α1=1.2, α2=1.4, △Q0=2h 2 , V = 4 times / h.

[0115] In this embodiment 1, ΔQ=3h is obtained 2 The control module determines that ΔQ>ΔQ0 and uses the preset first update frequency adjustment coefficient to adjust the update frequency of the logistics data to the second proportion, and calculates that V'=4 times / h×(1+1.2) / 2=5 times / h.

[0116] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. An electronic account management system for agricultural product supply chain, characterized in that: include: A supply chain management module, used to control the operation status of the agricultural product supply chain, including an electronic account management unit for processing a number of electronic account data of the agricultural product supply chain, a logistics management unit connected to the account management unit for processing logistics data, and an order management unit connected to the electronic account management unit for processing product order data; A data collection module is used to collect agricultural product supply chain operation data and primary supply chain characteristic data respectively; A data processing module, which is connected to the data acquisition module and is used to calculate and process the supply chain characteristic data to output secondary supply chain characteristic data; A storage module, which is connected to the supply chain management module, the data acquisition module and the data processing module respectively, and is used to store the agricultural product supply chain operation data, the primary supply chain characteristic data and the secondary supply chain characteristic data; a control module, which is respectively connected to the supply chain management module, the data acquisition module, the data processing module and the storage module, and is used to determine a first corresponding update frequency of the logistics data according to the variance of the supply time of the product orders, or to determine the data cache rate of the electronic account management unit according to the variance of the supply time of the product orders and the average update interval time of the electronic account data, and to determine the number of classification types of the agricultural product data according to the average update interval time of the electronic account data and the average generation time of several agricultural product orders, and to determine a second corresponding update frequency of the logistics data according to the proportion of the update delay time of the logistics data; The primary supply chain characteristic data includes the supply time of several orders of the same product with the same transportation route, the update interval time of several electronic account data in a single cycle, the generation time of several agricultural product orders and the update delay time of logistics data. The secondary supply chain characteristic data include the variance of the supply time of product orders, the average update interval of electronic account data, the average generation time of several agricultural product orders, and the update delay ratio of logistics data; The control module obtains the variance of the supply time of the product order, If the variance of the supply time of the product order is greater than a preset second variance, the control module controls the logistics management unit to update the logistics data according to the first corresponding update frequency of the logistics data; The first corresponding update frequency of the logistics data is determined by the difference between the variance of the supply time of the product order and a preset second variance; If the variance of the supply time of the product order is greater than the preset first variance and less than or equal to the preset second variance, the control module obtains the average update interval time of the electronic account data, If the average update interval of the electronic account data is greater than the preset first interval and less than or equal to the preset second interval, the control module determines the data cache rate of the electronic account management unit; The data cache rate of the electronic account management unit is determined by the difference between the average update interval duration of the electronic account data and the preset first interval duration; If the average update interval of the electronic account data is longer than the preset second interval, the control module obtains the average generation time of the plurality of agricultural product orders, If the average generation time of the plurality of agricultural product orders is greater than the preset generation time, the control module determines the number of classification types of the agricultural product data; The calculation formula for the average generation time of the several agricultural product orders is: Among them, Z is the average generation time of several agricultural product orders, X a is the generation time of the ath agricultural product order, n is the number of agricultural product orders, and n is a natural number greater than or equal to 1.

2. The electronic account management system for agricultural product supply chain according to claim 1, characterized in that: The number of classification types of the agricultural product data is determined by the difference between an average generation time of a number of agricultural product orders and a preset generation time.

3. The electronic account management system for agricultural product supply chain according to claim 2, characterized in that: The control module obtains the update delay duration ratio of the logistics data when the update frequency of the logistics data is initially determined. If the update delay duration ratio of the logistics data is greater than a preset ratio, the control module controls the logistics management unit to update the logistics data according to a second corresponding update frequency of the logistics data.

4. The electronic account management system for agricultural product supply chain according to claim 3, characterized in that: The second corresponding update frequency of the logistics data is determined by the difference between the update delay duration ratio of the logistics data and the preset ratio.

Images