Multi-modal data acquisition method and system for product oil supervision

Abstract

The invention discloses a multi-modal data acquisition method and system for product oil supervision, and relates to the technical field of computer processing, and the method comprises the following steps: S01, after a supervision center server establishes communication connection with a plurality of gas station data acquisition terminals, the supervision center server is connected with the plurality of gas station data acquisition terminals; the supervision center server respectively acquires product oil inventory data, product oil sales data and product oil purchase data acquired by each gas station data acquisition terminal and identification information of each gas station data acquisition terminal through the communication connection, and the identification information is identified by adopting a unified coding specification; the identification information comprises area codes, gas station codes and oil tank codes. Based on multi-modal data acquisition, intelligent verification and dynamic integration, accurate, real-time, active and intelligent supervision of product oil inventory is realized, and data reliability, risk prevention and control capability and decision support efficiency are improved.

Description

Technical Field

[0001] The present invention relates to the field of computer processing technology, and in particular to a multimodal data acquisition method and system for refined oil supervision. Background Art

[0002] The supervision of refined oil inventory at gas stations primarily relies on traditional methods of manual reporting and verification. This model is not only extremely inefficient and time-consuming, but also presents numerous hidden dangers. On the one hand, due to the subjectivity and limitations of manual operations, it is difficult to accurately detect deviations between theoretical consumption and actual sales of refined oil inventory, creating opportunities for illegal activities. On the other hand, some gas stations may falsify refined oil inventory data or fabricate refined oil procurement channels for personal gain, seriously disrupting market order and posing significant challenges to industry regulation. Therefore, leveraging advanced technologies to achieve informatization and intelligent management of refined oil inventory and accurately detect deviations between theoretical consumption and actual sales has become a key technical challenge that urgently needs to be overcome. Summary of the Invention

[0003] In response to the above technical problems, the technical solution adopted by the present invention is a multimodal data collection method for refined oil supervision, which includes the following steps: S01. After establishing a communication connection between a monitoring center server and multiple gas station data collection terminals, the monitoring center server obtains, through the communication connection, refined oil inventory data, refined oil sales data, and refined oil purchase data collected by each gas station data collection terminal, as well as identification information of each gas station data collection terminal, wherein the identification information is identified using a unified coding specification and includes a region code, a gas station code, and a fuel tank code. S02. The supervision center server analyzes the effectiveness, integrity, and logic of the refined oil inventory data, refined oil sales data, and refined oil purchase data to obtain reasonable and valid refined oil inventory data, refined oil sales data, and refined oil purchase data; the supervision center server outputs and displays the reasonable and valid refined oil inventory data, refined oil sales data, and refined oil purchase data of each gas station data collection terminal based on the identification information, thereby realizing online supervision of refined oil inventory; S03. The supervision center server outputs and displays the reasonable and effective refined oil inventory data of each gas station data collection terminal according to the identification information, thereby realizing online supervision of refined oil inventory, including the supervision center server sending data collection instructions to the gas station data collection terminal according to demand, and receiving the refined oil inventory data, refined oil sales data, and refined oil purchase data reported by the gas station data collection terminal according to the instructions, and within a predetermined collection period, the supervision center server preprocesses the refined oil inventory data, refined oil sales data, and refined oil purchase data to obtain refined oil inventory preprocessed data, refined oil sales preprocessed data, and refined oil purchase preprocessed data; S04. The supervision center server determines whether the refined oil inventory pre-processed data, refined oil sales pre-processed data, and refined oil purchase pre-processed data within the predetermined collection period are the reasonable and valid refined oil inventory data, refined oil sales data, and refined oil purchase data; If so, reasonable and effective refined oil inventory data, refined oil sales data and refined oil purchase data are obtained; If not, the supervisory center server generates an early warning message; S05. After obtaining the reasonable and valid refined oil inventory data, refined oil sales data, and refined oil purchase data, the further step includes: the supervision center server integrating and processing the reasonable and valid refined oil inventory data, refined oil sales data, and refined oil purchase data according to demand to obtain comprehensive supervision data; after the supervision center server integrates and processes the reasonable and valid refined oil inventory data, refined oil sales data, and refined oil purchase data to obtain comprehensive supervision data; S06. The supervisory center server receives a data query request sent by a supervisor or other system, wherein the data query request includes query conditions, obtains corresponding data according to the data query conditions, and sends the data to the supervisor.

[0004] Preferably, the reasonable and valid finished oil inventory data, finished oil sales data and finished oil purchase data in step S02 are the finished oil inventory pre-processing data, finished oil sales pre-processing data and finished oil purchase pre-processing data obtained within the predetermined collection period; or, the reasonable and valid finished oil inventory data, finished oil sales data and finished oil purchase data are the stable finished oil inventory pre-processing data, finished oil sales pre-processing data and finished oil purchase pre-processing data obtained within the predetermined collection period; or, the reasonable and valid finished oil inventory data, finished oil sales data and finished oil purchase data are the finished oil inventory pre-processing data, finished oil sales pre-processing data and finished oil purchase pre-processing data that are obtained within the predetermined collection period and conform to business logic.

[0005] Preferably, the reasonable and effective finished oil inventory data includes the finished oil storage volume of each oil tank, the finished oil type of each oil tank, and the inventory change record of each oil tank; the comprehensive supervision data includes the total finished oil inventory of each gas station, inventory change trends, and inventory abnormality warning information; wherein, the oil tank is the carrier of the finished oil inventory data, finished oil sales data and finished oil purchase data collected by the gas station data acquisition terminal in the gas station under its jurisdiction.

[0006] Preferably, the reasonable and effective finished oil sales data include the sales volume, sales time, and sales customer information of each oil product within the predetermined collection period; the comprehensive supervision data is the finished oil sales performance; the supervision center server integrates and processes the reasonable and effective finished oil inventory data, finished oil sales data, and finished oil purchase data to obtain comprehensive supervision data, specifically including: obtaining the finished oil sales performance based on the changes in the finished oil storage volume of each oil tank, the sales volume, sales time of each oil product, and the predetermined collection period.

[0007] Preferably, the reasonable and effective finished oil purchase data includes the purchase quantity, purchase time, and purchase channel information of the finished oil within the predetermined collection period; the comprehensive supervision data also includes the finished oil purchase compliance assessment results; the supervision center server integrates and processes the reasonable and effective finished oil inventory data, finished oil sales data, and finished oil purchase data to obtain comprehensive supervision data, which also includes: obtaining the finished oil purchase compliance assessment results based on the finished oil purchase quantity, purchase time, purchase channel information and preset compliance rules.

[0008] Preferably, the reasonable and effective finished oil inventory data, finished oil sales data and finished oil purchase data are output and displayed in step S03 to realize online supervision of finished oil inventory, including: outputting and displaying the reasonable and effective finished oil inventory data, finished oil sales data and finished oil purchase data in the form of a three-dimensional visualization model to intuitively display the finished oil inventory distribution and sales situation of each gas station; or, outputting and displaying the reasonable and effective finished oil inventory data, finished oil sales data and finished oil purchase data in the form of a dynamic chart to reflect the changing trend of finished oil inventory and sales in real time; or, outputting and displaying the reasonable and effective finished oil inventory data, finished oil sales data and finished oil purchase data in the form of a data report to provide detailed finished oil inventory and sales details.

[0009] Preferably, the supervision center server in step S01 also performs a deviation analysis on the theoretical consumption and actual sales volume of finished oil inventory of each gas station based on the reasonable and effective finished oil inventory data, finished oil sales data and finished oil purchase data. When the deviation exceeds a preset threshold, an in-depth verification process is automatically triggered, including sending a verification notice to the relevant gas station, collecting additional verification data and generating a verification report, so as to further ensure the accuracy and reliability of finished oil inventory supervision.

[0010] A multimodal data acquisition system for refined oil supervision, which is applied to the multimodal data acquisition method for refined oil supervision described in the above scheme, is characterized by comprising: The supervision center server is used to receive data transmitted by the collection terminal; Multiple gas station data collection terminals, including: Tank level sensor blocks to collect inventory data in real time; Sales transaction interface block, to obtain sales data and customer information; Purchase scanning module, which uses QR codes to identify purchase channel information; The 3D visualization engine module maps comprehensive supervision data into dynamic tank status in the 3D model of the gas station.

[0011] The present invention has at least the following beneficial effects.

[0012] 1. Collected raw data is rigorously verified, and pre-processed and re-evaluated within a predetermined period to screen out reasonable and valid inventory, sales, and purchase data. An early warning mechanism is also boldly established, significantly reducing the risk of incorrect, abnormal, or tampered data impacting regulatory results. This ensures the authenticity and credibility of the data used for supervision, significantly improving the reliability of regulatory conclusions.

[0013] 2. A continuous communication connection is established between the supervision center server and the gas station data collection terminal, which supports the supervision center to actively send collection instructions on demand and receive data reported by the terminal in real time or quasi-real time.

[0014] 3. Built-in automated anomaly detection and early warning mechanisms. When preprocessed data is deemed unreasonable and invalid, the system automatically generates an early warning. It also automatically analyzes the deviation between theoretical inventory consumption and actual sales based on valid data, and automatically triggers verification notifications, data collection, and report generation when the deviation exceeds a threshold. This achieves a closed-loop management system that goes from simple data anomaly alerts to proactively identifying potential violations and initiating verification, significantly enhancing supervisory initiative and risk prevention capabilities.

[0015] 4. It provides regulators with a comprehensive, multi-dimensional information view from macro-situations to micro-details, from static data to dynamic trends, greatly enhancing the depth and breadth of regulatory analysis and providing strong data support for scientific decision-making.

[0016] 5. A single monitoring center can simultaneously connect to multiple gas station data collection terminals, enabling unified, centralized, and efficient monitoring of numerous gas stations and their internal tanks across a wide area. This significantly reduces the labor and time costs of monitoring, greatly improves monitoring efficiency, and enables large-scale, refined monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a flowchart provided for the first embodiment of the present invention. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making any creative efforts shall fall within the scope of protection of the present invention.

[0020] It should be noted that the terms "first", "second", etc. in the description and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way are interchangeable where appropriate so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or server that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0021] Example 1 This embodiment provides a multimodal data collection method and system for refined oil supervision, the method comprising the following steps: Figure 1 As shown: S01. After establishing a communication connection between the monitoring center server and multiple gas station data collection terminals, the monitoring center server obtains, through the communication connection, the refined oil inventory data, refined oil sales data, and refined oil purchase data collected by each gas station data collection terminal, as well as identification information of each gas station data collection terminal. The identification information is identified using a unified coding specification, and the identification information includes a region code, a gas station code, and a tank code. S02. The supervision center server analyzes the effectiveness, integrity, and logic of the refined oil inventory data, refined oil sales data, and refined oil purchase data to obtain reasonable and valid refined oil inventory data, refined oil sales data, and refined oil purchase data; the supervision center server outputs and displays the reasonable and valid refined oil inventory data, refined oil sales data, and refined oil purchase data from each gas station data collection terminal based on the identification information, thereby realizing online supervision of refined oil inventory; in: Reasonable and valid finished oil inventory data, finished oil sales data and finished oil purchase data are the finished oil inventory pre-processed data, finished oil sales pre-processed data and finished oil purchase pre-processed data obtained within the predetermined collection period; or, reasonable and valid finished oil inventory data, finished oil sales data and finished oil purchase data are the stable finished oil inventory pre-processed data, finished oil sales pre-processed data and finished oil purchase pre-processed data obtained within the predetermined collection period; or, reasonable and valid finished oil inventory data, finished oil sales data and finished oil purchase data are the finished oil inventory pre-processed data, finished oil sales pre-processed data and finished oil purchase pre-processed data that are obtained within the predetermined collection period and conform to business logic.

[0022] Reasonable and effective finished oil inventory data includes the finished oil storage volume of each oil tank, the finished oil type of each oil tank, and the inventory change record of each oil tank; comprehensive supervision data includes the total finished oil inventory of each gas station, inventory change trends, and inventory abnormality warning information; among them, the oil tank is the carrier of the finished oil inventory data, finished oil sales data and finished oil purchase data collected by the gas station data collection terminal in the gas station under its jurisdiction.

[0023] Reasonable and effective finished oil sales data include the sales volume, sales time, and sales customer information of each oil product within the scheduled collection period; the comprehensive supervision data is the finished oil sales performance; the supervision center server integrates and processes the reasonable and effective finished oil inventory data, finished oil sales data, and finished oil purchase data to obtain comprehensive supervision data, specifically including: the finished oil sales performance is obtained based on the changes in the finished oil storage volume of each oil tank, the sales volume of each oil product, the sales time, and the scheduled collection period.

[0024] Reasonable and effective finished oil purchase data includes the purchase quantity, purchase time, and purchase channel information of finished oil within the predetermined collection period; the comprehensive supervision data also includes the compliance assessment results of finished oil purchases; the supervision center server integrates and processes reasonable and effective finished oil inventory data, finished oil sales data, and finished oil purchase data to obtain comprehensive supervision data, which also includes: the compliance assessment results of finished oil purchases based on the purchase quantity, purchase time, purchase channel information of finished oil and preset compliance rules.

[0025] S03. The supervision center server outputs and displays reasonable and effective refined oil inventory data from each gas station data collection terminal based on the identification information, thereby realizing online supervision of refined oil inventory. This includes the supervision center server sending data collection instructions to the gas station data collection terminal as required, receiving the refined oil inventory data, refined oil sales data, and refined oil purchase data reported by the gas station data collection terminal in accordance with the instructions, and pre-processing the refined oil inventory data, refined oil sales data, and refined oil purchase data by the supervision center server within a predetermined collection period to obtain refined oil inventory pre-processed data, refined oil sales pre-processed data, and refined oil purchase pre-processed data. Specifically, reasonable and effective finished oil inventory data, finished oil sales data and finished oil purchase data are output and displayed to realize online supervision of finished oil inventory, including: outputting and displaying reasonable and effective finished oil inventory data, finished oil sales data and finished oil purchase data in the form of a three-dimensional visualization model, intuitively displaying the finished oil inventory distribution and sales situation of each gas station; or, outputting and displaying reasonable and effective finished oil inventory data, finished oil sales data and finished oil purchase data in the form of a dynamic chart, reflecting the changing trend of finished oil inventory and sales in real time; or, outputting and displaying reasonable and effective finished oil inventory data, finished oil sales data and finished oil purchase data in the form of a data report, providing detailed finished oil inventory and sales details information.

[0026] S04. The supervision center server determines whether the refined oil inventory pre-processed data, refined oil sales pre-processed data, and refined oil purchase pre-processed data within a predetermined collection period are reasonable and valid refined oil inventory data, refined oil sales data, and refined oil purchase data; If so, reasonable and effective refined oil inventory data, refined oil sales data and refined oil purchase data are obtained; If not, the supervisory center server generates an early warning message; S05. After obtaining reasonable and valid refined oil inventory data, refined oil sales data, and refined oil purchase data, the further step includes: the supervision center server integrates and processes the reasonable and valid refined oil inventory data, refined oil sales data, and refined oil purchase data according to needs to obtain comprehensive supervision data; after the supervision center server integrates and processes the reasonable and valid refined oil inventory data, refined oil sales data, and refined oil purchase data to obtain comprehensive supervision data; S06. The supervisory center server receives a data query request sent by a supervisor or other system, wherein the data query request includes query conditions; obtains corresponding data according to the data query conditions, and sends the data to the supervisor.

[0027] It should be noted that the above-mentioned supervision center server also conducts deviation analysis on the theoretical consumption and actual sales volume of each gas station's finished oil inventory based on reasonable and effective finished oil inventory data, finished oil sales data and finished oil purchase data. When the deviation exceeds the preset threshold, it automatically triggers the in-depth verification process, including sending verification notices to relevant gas stations, collecting additional verification data and generating verification reports, so as to further ensure the accuracy and reliability of finished oil inventory supervision.

[0028] In summary, the collected raw data undergoes rigorous verification, followed by preprocessing and secondary evaluation within a predetermined period to filter out valid and reasonable inventory, sales, and purchase data. A proactive early warning mechanism is also implemented, significantly reducing the risk of erroneous, abnormal, or tampered data impacting regulatory results. This ensures the authenticity and credibility of the data used as the basis for regulation, significantly improving the reliability of regulatory conclusions. Secondly, a continuous communication link is established between the regulatory center's server and gas station data collection terminals, enabling the center to proactively send collection instructions on demand and receive data reported by the terminals in real time or near real time. Furthermore, an automated anomaly detection and early warning mechanism is embedded. When preprocessed data is deemed unreasonable or invalid, the system automatically generates an early warning. Based on valid data, it automatically analyzes the deviation between theoretical inventory consumption and actual sales volume, triggering verification notifications, data collection, and report generation when the deviation exceeds a threshold. This achieves a closed-loop management system that transitions from simple data anomaly alerts to proactively identifying potential violations and initiating verification, significantly enhancing regulatory initiative and risk prevention capabilities. Furthermore, it provides supervisors with a comprehensive, multi-dimensional view of information, from macro-situations to micro-details, and from static data to dynamic trends. This greatly enhances the depth and breadth of supervisory analysis and provides strong data support for scientific decision-making. Furthermore, a single supervisory center can simultaneously connect to multiple gas station data collection terminals, enabling unified, centralized, and efficient supervision of numerous gas stations and their internal tanks across a wide area. This significantly reduces the labor and time costs of supervision, greatly improves supervisory efficiency, and enables large-scale, refined supervision.

[0029] Example 2 This embodiment aims to provide a multimodal data acquisition system for refined oil supervision, which is applied to the multimodal data acquisition method described in the embodiment, including: The supervision center server is used to receive data transmitted by the collection terminal; Multiple gas station data collection terminals, including: Tank level sensor blocks to collect inventory data in real time; Sales transaction interface block, to obtain sales data and customer information; Purchase scanning module, which uses QR codes to identify purchase channel information; The 3D visualization engine module maps comprehensive supervision data into dynamic tank status in the 3D model of the gas station.

[0030] Example 3 An embodiment of the present invention provides a non-transitory computer-readable storage medium, wherein the non-transitory computer-readable storage medium stores at least one instruction or at least one program, and the at least one instruction or at least one program is loaded and executed by a processor to implement the steps: After the monitoring center server establishes a communication connection with multiple gas station data collection terminals, the monitoring center server obtains the refined oil inventory data, refined oil sales data, refined oil purchase data collected by each gas station data collection terminal through the communication connection, as well as the identification information of each gas station data collection terminal. The identification information is identified using a unified coding specification, and the identification information includes the area code, gas station code, and oil tank code; The supervision center server analyzes the validity, integrity, and logic of refined oil inventory data, refined oil sales data, and refined oil purchase data to obtain reasonable and valid refined oil inventory data, refined oil sales data, and refined oil purchase data; the supervision center server outputs and displays the reasonable and valid refined oil inventory data, refined oil sales data, and refined oil purchase data of each gas station data collection terminal based on identification information, thereby realizing online supervision of refined oil inventory; The supervision center server outputs and displays reasonable and effective refined oil inventory data of each gas station data collection terminal according to the identification information, thereby realizing online supervision of refined oil inventory, including the supervision center server sending data collection instructions to the gas station data collection terminal according to demand, and receiving the refined oil inventory data, refined oil sales data, and refined oil purchase data reported by the gas station data collection terminal according to the instructions, and within a predetermined collection period, the supervision center server pre-processes the refined oil inventory data, refined oil sales data, and refined oil purchase data to obtain refined oil inventory pre-processed data, refined oil sales pre-processed data, and refined oil purchase pre-processed data; The supervision center server determines whether the refined oil inventory pre-processing data, refined oil sales pre-processing data, and refined oil purchase pre-processing data within a predetermined collection period are reasonable and valid refined oil inventory data, refined oil sales data, and refined oil purchase data; If so, reasonable and effective refined oil inventory data, refined oil sales data and refined oil purchase data are obtained; If not, the supervisory center server generates an early warning message; After obtaining reasonable and effective refined oil inventory data, refined oil sales data and refined oil purchase data, the further step includes: the supervision center server integrates and processes the reasonable and effective refined oil inventory data, refined oil sales data and refined oil purchase data according to needs to obtain comprehensive supervision data; after the supervision center server integrates and processes the reasonable and effective refined oil inventory data, refined oil sales data and refined oil purchase data to obtain comprehensive supervision data; The supervisory center server receives data query requests sent by supervisors or other systems, which include query conditions; obtains corresponding data according to the data query conditions, and sends the data to the supervisors.

[0031] Those skilled in the art will appreciate that all or part of the processes in the above-described method embodiments can be implemented by instructing the relevant hardware using a computer program. The computer program can be stored in a non-volatile computer-readable storage medium. When executed, the computer program can include the processes of the above-described method embodiments. Any reference to memory, storage, database, or other media used in the various embodiments provided herein may include non-volatile and / or volatile memory. Non-volatile memory may include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory. Volatile memory may include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in various forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link DRAM (SLDRAM), RAMbus direct RAM (RDRAM), direct RAMbus dynamic RAM (DRDRAM), and RAMbus dynamic RAM (RDRAM).

[0032] Those skilled in the art will clearly understand that for the sake of convenience and brevity in description, only the division of the above-mentioned functional units and modules is used as an example. In actual applications, the above-mentioned functions can be distributed and completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above.

[0033] Example 4 An embodiment of the present invention provides an electronic device, including a processor and a memory, wherein the memory stores at least one instruction or at least one program, and the at least one instruction or at least one program is loaded and executed by the processor to implement the following steps: After the monitoring center server establishes a communication connection with multiple gas station data collection terminals, the monitoring center server obtains the refined oil inventory data, refined oil sales data, refined oil purchase data collected by each gas station data collection terminal through the communication connection, as well as the identification information of each gas station data collection terminal. The identification information is identified using a unified coding specification, and the identification information includes the area code, gas station code, and oil tank code; The supervision center server analyzes the validity, integrity, and logic of refined oil inventory data, refined oil sales data, and refined oil purchase data to obtain reasonable and valid refined oil inventory data, refined oil sales data, and refined oil purchase data; the supervision center server outputs and displays the reasonable and valid refined oil inventory data, refined oil sales data, and refined oil purchase data of each gas station data collection terminal based on identification information, thereby realizing online supervision of refined oil inventory; The supervision center server outputs and displays reasonable and effective refined oil inventory data of each gas station data collection terminal according to the identification information, thereby realizing online supervision of refined oil inventory, including the supervision center server sending data collection instructions to the gas station data collection terminal according to demand, and receiving the refined oil inventory data, refined oil sales data, and refined oil purchase data reported by the gas station data collection terminal according to the instructions, and within a predetermined collection period, the supervision center server pre-processes the refined oil inventory data, refined oil sales data, and refined oil purchase data to obtain refined oil inventory pre-processed data, refined oil sales pre-processed data, and refined oil purchase pre-processed data; The supervision center server determines whether the refined oil inventory pre-processing data, refined oil sales pre-processing data, and refined oil purchase pre-processing data within a predetermined collection period are reasonable and valid refined oil inventory data, refined oil sales data, and refined oil purchase data; If so, reasonable and effective refined oil inventory data, refined oil sales data and refined oil purchase data are obtained; If not, the supervisory center server generates an early warning message; After obtaining reasonable and effective refined oil inventory data, refined oil sales data and refined oil purchase data, the further step includes: the supervision center server integrates and processes the reasonable and effective refined oil inventory data, refined oil sales data and refined oil purchase data according to needs to obtain comprehensive supervision data; after the supervision center server integrates and processes the reasonable and effective refined oil inventory data, refined oil sales data and refined oil purchase data to obtain comprehensive supervision data; The supervisory center server receives data query requests sent by supervisors or other systems, which include query conditions; obtains corresponding data according to the data query conditions, and sends the data to the supervisors.

[0034] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the present profession can make some changes or modifications to equivalent embodiments of the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A multimodal data collection method for refined oil supervision, characterized in that: The method comprises the following steps: S01. After establishing a communication connection between a monitoring center server and multiple gas station data collection terminals, the monitoring center server obtains, through the communication connection, refined oil inventory data, refined oil sales data, and refined oil purchase data collected by each gas station data collection terminal, as well as identification information of each gas station data collection terminal, wherein the identification information is identified using a unified coding specification and includes a region code, a gas station code, and a fuel tank code. S02. The supervision center server analyzes the effectiveness, integrity, and logic of the refined oil inventory data, refined oil sales data, and refined oil purchase data to obtain reasonable and valid refined oil inventory data, refined oil sales data, and refined oil purchase data; the supervision center server outputs and displays the reasonable and valid refined oil inventory data, refined oil sales data, and refined oil purchase data of each gas station data collection terminal based on the identification information, thereby realizing online supervision of refined oil inventory; S03. The supervision center server outputs and displays the reasonable and effective refined oil inventory data of each gas station data collection terminal according to the identification information, thereby realizing online supervision of refined oil inventory, including the supervision center server sending data collection instructions to the gas station data collection terminal according to demand, and receiving the refined oil inventory data, refined oil sales data, and refined oil purchase data reported by the gas station data collection terminal according to the instructions, and within a predetermined collection period, the supervision center server preprocesses the refined oil inventory data, refined oil sales data, and refined oil purchase data to obtain refined oil inventory preprocessed data, refined oil sales preprocessed data, and refined oil purchase preprocessed data; S04. The supervision center server determines whether the refined oil inventory pre-processed data, refined oil sales pre-processed data, and refined oil purchase pre-processed data within the predetermined collection period are the reasonable and valid refined oil inventory data, refined oil sales data, and refined oil purchase data; If so, reasonable and effective refined oil inventory data, refined oil sales data and refined oil purchase data are obtained; If not, the supervisory center server generates an early warning message; S05. After obtaining the reasonable and valid refined oil inventory data, refined oil sales data, and refined oil purchase data, the further step includes: the supervision center server integrating and processing the reasonable and valid refined oil inventory data, refined oil sales data, and refined oil purchase data according to demand to obtain comprehensive supervision data; after the supervision center server integrates and processes the reasonable and valid refined oil inventory data, refined oil sales data, and refined oil purchase data to obtain comprehensive supervision data; S06. The supervisory center server receives a data query request sent by a supervisor or other system, wherein the data query request includes query conditions, obtains corresponding data according to the data query conditions, and sends the data to the supervisor.

2. The multimodal data collection method for refined oil supervision according to claim 1, characterized in that: The reasonable and valid finished oil inventory data, finished oil sales data and finished oil purchase data in step S02 are the finished oil inventory pre-processed data, finished oil sales pre-processed data and finished oil purchase pre-processed data obtained within the predetermined collection period; or, the reasonable and valid finished oil inventory data, finished oil sales data and finished oil purchase data are the stable finished oil inventory pre-processed data, finished oil sales pre-processed data and finished oil purchase pre-processed data obtained within the predetermined collection period; or, the reasonable and valid finished oil inventory data, finished oil sales data and finished oil purchase data are the finished oil inventory pre-processed data, finished oil sales pre-processed data and finished oil purchase pre-processed data obtained within the predetermined collection period and in accordance with business logic.

3. The multimodal data collection method for refined oil supervision according to claim 2, characterized in that: The reasonable and effective finished oil inventory data includes the finished oil storage volume of each oil tank, the finished oil type of each oil tank, and the inventory change record of each oil tank; the comprehensive supervision data includes the total finished oil inventory of each gas station, inventory change trends, and inventory abnormality warning information; wherein, the oil tank is the carrier of the finished oil inventory data, finished oil sales data and finished oil purchase data collected by the gas station data acquisition terminal in the gas station under its jurisdiction.

4. The multimodal data collection method for refined oil supervision according to claim 2, characterized in that: The reasonable and effective finished oil sales data includes the sales volume, sales time, and sales customer information of each oil product within the predetermined collection period; the comprehensive supervision data is the finished oil sales performance; the supervision center server integrates and processes the reasonable and effective finished oil inventory data, finished oil sales data, and finished oil purchase data to obtain comprehensive supervision data, which specifically includes: the finished oil sales performance is obtained based on the changes in the finished oil storage volume of each oil tank, the sales volume, sales time of each oil product, and the predetermined collection period.

5. The multimodal data collection method for refined oil supervision according to claim 2, characterized in that: The reasonable and effective finished oil purchase data includes the purchase quantity, purchase time, and purchase channel information of the finished oil within the predetermined collection period; the comprehensive supervision data also includes the finished oil purchase compliance assessment results; the supervision center server integrates and processes the reasonable and effective finished oil inventory data, finished oil sales data, and finished oil purchase data to obtain comprehensive supervision data, which also includes: obtaining the finished oil purchase compliance assessment results based on the finished oil purchase quantity, purchase time, purchase channel information and preset compliance rules.

6. The multimodal data collection method for refined oil supervision according to claim 1, characterized in that: The step S03 outputs and displays the reasonable and effective finished oil inventory data, finished oil sales data, and finished oil purchase data to realize online supervision of finished oil inventory, including: outputting and displaying the reasonable and effective finished oil inventory data, finished oil sales data, and finished oil purchase data in the form of a three-dimensional visualization model to intuitively display the finished oil inventory distribution and sales situation of each gas station; or outputting and displaying the reasonable and effective finished oil inventory data, finished oil sales data, and finished oil purchase data in the form of a dynamic chart to reflect the changing trend of finished oil inventory and sales in real time; or outputting and displaying the reasonable and effective finished oil inventory data, finished oil sales data, and finished oil purchase data in the form of a data report to provide detailed finished oil inventory and sales details.

7. The multimodal data collection method for refined oil supervision according to claim 1, characterized in that: The supervision center server in step S01 also performs a deviation analysis on the theoretical consumption and actual sales volume of each gas station's finished oil inventory based on the reasonable and effective finished oil inventory data, finished oil sales data, and finished oil purchase data. When the deviation exceeds a preset threshold, an in-depth verification process is automatically triggered, including sending a verification notice to the relevant gas station, collecting additional verification data, and generating a verification report, so as to further ensure the accuracy and reliability of finished oil inventory supervision.

8. A multimodal data acquisition system for refined oil supervision, which is applied to the multimodal data acquisition method for refined oil supervision according to any one of claims 1 to 7, characterized in that: include: The supervision center server is used to receive data transmitted by the collection terminal; Multiple gas station data collection terminals, including: Tank level sensor blocks to collect inventory data in real time; Sales transaction interface block, to obtain sales data and customer information; Purchase scanning module, which uses QR codes to identify purchase channel information; The 3D visualization engine module maps comprehensive supervision data into dynamic tank status in the 3D model of the gas station.

9. A non-transitory computer-readable storage medium, wherein at least one instruction or at least one program is stored in the non-transitory computer-readable storage medium, characterized in that: The at least one instruction or the at least one program is loaded and executed by the processor to implement the steps of a multimodal data collection method for refined oil supervision as described in any one of claims 1-7.

10. An electronic device, characterized in that: It includes a processor and a memory, wherein the memory stores at least one instruction or at least one program, and the at least one instruction or the at least one program is loaded and executed by the processor to implement the steps of a multimodal data collection method for refined oil supervision as described in any one of claims 1 to 7.

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