Rail weighbridge data wireless encryption transmission system and method

Abstract

The invention discloses a rail weighbridge data wireless encryption transmission system and method, and relates to the technical field of power plant fuel data management, and the system comprises a data interaction interface machine, a one-way gatekeeper, a wireless transmission device, a switch, a two-way gatekeeper, and a fuel server. Data transmission is carried out through software deployment of an off-plant rail weighbridge data server; an interaction interface machine is deployed through off-plant data software for data transmission; data encryption transmission is carried out by debugging the out-of-factory one-way gatekeeper; data transmission is carried out by debugging wireless transmission equipment; data transmission is carried out by deploying an interactive interface machine for in-plant data software; data transmission is carried out by debugging an in-plant data switch; performing data encryption transmission on the in-plant bidirectional gatekeeper through debugging; and the fuel server is configured to receive and publish data. Compared with laying of cables or optical cables, the transmission system adopting wireless encryption transmission has the advantages that the construction difficulty is reduced, the labor and material cost is saved, and meanwhile, the data encryption transmission function is met.

Description

Technical Field

[0001] The present invention relates to the technical field of fuel data management in power plants, and particularly relates to a wireless encrypted transmission system and method for track scale data. Background Art

[0002] The IGCC unit is designed without a coal storage yard. After the coal arrives by train, the coal needs to be stored in an off-site coal storage yard. The track scale is used to measure the weight of the coal arriving by train. The track scale data needs to be transmitted to the in-plant server for recording and publishing. Since the off-site track scale station is far from the in-plant area, cables or optical fibers are often laid for data transmission.

[0003] When using cables and optical fibers to transmit data, the labor, construction, and material costs are high. According to the conventional design, cables will be laid for data transmission. For long-distance transmission, optical fibers are usually laid, which has a long construction period and high labor and material costs. Summary of the Invention

[0004] In view of the above existing problems, the purpose of the present invention is to save labor, construction, and material costs and complete the encrypted transmission of track scale data.

[0005] To solve the above technical problems, a wireless encrypted transmission system for track scale data is proposed, which includes a data interaction interface machine, a one-way network gateway, a wireless transmission device, a switch, a two-way network gateway, and a fuel server;

[0006] Data transmission is carried out through software deployment of the off-site track scale data server;

[0007] Data transmission is carried out through the interaction interface machine of the off-site data software deployment;

[0008] Data encrypted transmission is carried out through debugging the off-site one-way network gateway;

[0009] Data transmission is carried out through debugging the wireless transmission device;

[0010] Data transmission is carried out through the interaction interface machine of the in-plant data software deployment;

[0011] Data transmission is carried out through debugging the in-plant data switch;

[0012] Data encrypted transmission is carried out through debugging the in-plant two-way network gateway;

[0013] Data reception and publication are carried out through configuring the fuel server.

[0014] As a preferred solution of a wireless encrypted transmission system for track scale data according to the present invention, wherein: the data interaction interface machine includes,

[0015] Add a data interaction interface machine at the off-site rail scale control room, which is responsible for receiving data from the rail scale server and transmitting the data back to the factory;

[0016] Add a data interaction interface machine in the in-plant fuel control room, which is responsible for sending the rail scale data received by the wireless transmission device to the in-plant fuel server.

[0017] As a preferred solution of a wireless encrypted transmission system for rail scale data according to the present invention, wherein: the unidirectional gateway includes,

[0018] Add a unidirectional gateway at the off-site rail scale control room, which is responsible for isolating and encrypting the data of the data interaction interface machine and then transmitting it back to the factory.

[0019] As a preferred solution of a wireless encrypted transmission system for rail scale data according to the present invention, wherein: the wireless transmission device includes,

[0020] Add a wireless transmission device on the roof of the off-site rail scale control room. The current wireless transmission device is the sending end, which is responsible for wirelessly transmitting the rail scale data after passing through the unidirectional gateway back to the factory;

[0021] Add a wireless transmission device on the roof of the in-plant fuel control room. The current wireless transmission device is the receiving end, which is responsible for receiving the rail scale data sent from the off-site sending end and sending it to the in-plant interface machine;

[0022] The wireless transmission device is divided into a sending end and a receiving end. The sending end sends the encrypted data sent by the unidirectional gateway to the receiving end through a wireless signal. After receiving the data, the receiving end transports it to the in-plant data interaction interface machine.

[0023] As a preferred solution of a wireless encrypted transmission system for rail scale data according to the present invention, wherein: the switch includes,

[0024] Add a switch in the in-plant fuel control room, which is responsible for sending the data uploaded by the in-plant data interaction interface machine to the in-plant fuel server;

[0025] The in-plant data interaction interface machine receives data from the receiving end of the wireless transmission device. After passing through the interface machine, the data is sent to the bidirectional gateway and transmitted to the in-plant fuel server after being encrypted by the bidirectional gateway.

[0026] As a preferred solution of a wireless encrypted transmission system for rail scale data according to the present invention, wherein: the bidirectional gateway includes,

[0027] Add a bidirectional gateway in the in-plant fuel control room. Connect the bidirectional gateway to the in-plant fuel server network, which is responsible for isolating and encrypting the data uploaded by the in-plant interface machine and then sending it to the in-plant fuel server;

[0028] Configure the two-way network gateway to encrypt the off-site rail scale data obtained by the in-plant data interaction interface machine and send it to the in-plant fuel server. At the same time, it is responsible for encrypting and transmitting back the sampling signals sent by the fuel server to the front-end devices.

[0029] As a preferred solution of a wireless encrypted transmission system for rail scale data according to the present invention, wherein: the fuel server includes,

[0030] Configure the fuel server to decrypt the rail scale data sent from the two-way network gateway. Decrypt it by converting the specified data format. Configure database storage and web publishing functions on the server, and publish the rail scale data in a set display format. The rail scale data will be input to generate a coal conveying belt sampling plan and be sent to the front-end devices for execution through the two-way network gateway.

[0031] Another object of the present invention is to provide a wireless encrypted transmission method for rail scale data. The present invention aims to ensure the security, real-time performance, and efficiency of data during the transmission process. By integrating multiple components such as data interaction interface machines, network gateways, wireless transmission devices, switches, and fuel servers, the system can achieve seamless connection and collaborative operation between devices, adapt to flexible deployment and management in different plant areas. At the same time, the system provides multiple protection measures to reduce the risks of data leakage and attacks and ensure data integrity. Finally, the fuel server processes and publishes the received encrypted data, improves the data utilization efficiency, supports scientific decision-making and data-driven operation management, thereby enhancing the competitiveness of enterprises in industrial production.

[0032] As a preferred solution of a wireless encrypted transmission method for rail scale data according to the present invention, it is characterized by including,

[0033] Add data interaction interface machines in the off-site rail scale control room and the in-plant fuel control room respectively, which are responsible for collecting and transmitting back the rail scale data, and wirelessly transmit the data from the one-way network gateway to the in-plant after encryption through the wireless transmission device;

[0034] Use the one-way network gateway to isolate and encrypt the data sent from off-site. The received data is processed by the in-plant switch and sent to the in-plant fuel server, and is encrypted again through the two-way network gateway;

[0035] In the fuel server, decrypt and convert the format of the received encrypted data, store the data in the database, and display the rail scale data through the web publishing function and generate the corresponding sampling plan.

[0036] A computer device includes a memory and a processor. The memory stores a computer program. It is characterized in that when the processor executes the computer program, the steps of the described wireless encrypted transmission system for rail weigher data are implemented.

[0037] A computer-readable storage medium has a computer program stored thereon. It is characterized in that when the computer program is executed by a processor, the steps of the described wireless encrypted transmission system for rail weigher data are implemented.

[0038] Advantages of the present invention: By deploying specific software in the off-site rail weigher control room, the present invention extracts and processes rail weigher data in real time, realizes the standardized transmission of data, and improves accuracy and efficiency. At the same time, the additional interactive interface machine uses efficient algorithms to ensure real-time data feedback and reduce the failure rate. The unidirectional network gateway isolates the internal and external networks through strong encryption technology, protects data security, and prevents tampering; while the wireless transmission device uses an advanced communication protocol to achieve flexible and stable data transmission. The interactive interface machine in the factory is responsible for parsing and distributing data, and manages large amounts of information in combination with an efficient switch to maintain low latency. The bidirectional network gateway adds real-time monitoring and auditing functions during data processing and transmission to further strengthen data security. Finally, the configured fuel server receives and processes data, performs efficient storage and visual display, and provides support for decision-making. Through these measures, the entire system realizes efficient, secure, and stable data transmission, and improves the business response ability. The transmission system using wireless encrypted transmission greatly reduces the construction difficulty compared with laying cables or optical fibers, saves labor and material costs, and at the same time meets the function of encrypted data transmission. Description of the Drawings

[0039] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following described drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings, where:

[0040] Figure 1 It is a system solution module diagram of a wireless encrypted transmission system for rail weigher data provided by an embodiment of the present invention. Detailed Embodiments

[0041] To make the above objects, features, and advantages of the present invention more obvious and understandable, the following will make a detailed description of the specific embodiments of the present invention in conjunction with the drawings of the specification. Obviously, the described embodiments are some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0042] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention may be practiced in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0043] Secondly, the so-called "one embodiment" or "embodiment" herein refers to specific features, structures, or characteristics that may be included in at least one implementation manner of the present invention. The phrase "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it an embodiment that is mutually exclusive with other embodiments individually or selectively.

[0044] The present invention is described in detail in conjunction with schematic diagrams. When detailing the embodiments of the present invention, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally not in accordance with the general scale, and the schematic diagrams are only examples and should not limit the scope of protection of the present invention herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0045] Meanwhile, in the description of the present invention, it should be noted that the orientation or positional relationship indicated by terms such as "upper, lower, inner, and outer" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the present invention. In addition, the terms "first, second, or third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0046] Unless otherwise clearly defined and limited in the present invention, the terms "installed, connected, and coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can also be a mechanical connection, an electrical connection, or a direct connection, or can be indirectly connected through an intermediate medium, or can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] Example 1, referring to Figure 1 , which is the first embodiment of the present invention. This embodiment provides a wireless encrypted transmission system for track scale data, including a data interaction interface machine, a one-way network isolation device, a wireless transmission device, a switch, a two-way network isolation device, and a fuel server;

[0048] Data transmission is carried out through the software deployment of the off-site track scale data server;

[0049] By deploying specific software in the off-site weighbridge control room, the system can extract and process real-time weighbridge data and transmit it in a standardized format. This ensures the integrity and accuracy of the data and avoids errors caused by manual input. At the same time, through the automated functions of the software, manual intervention is reduced, efficiency is improved, and the reliability and availability of the system are enhanced.

[0050] Data transmission is carried out through the interactive interface machine deployed by the off-site data software;

[0051] Data encryption transmission is carried out by debugging the off-site one-way network gateway;

[0052] Data transmission is carried out by debugging the wireless transmission device;

[0053] Data transmission is carried out by deploying an interactive interface machine for the in-plant data software;

[0054] The in-plant data interactive interface machine is responsible for receiving data information from the wireless transmission device and has data parsing and forwarding functions. Through efficient data processing algorithms, this interface machine can update data in a timely manner and distribute it to different internal systems to ensure smooth information transfer and data consistency.

[0055] Data transmission is carried out by debugging the in-plant data switch;

[0056] As the core of data transmission, the in-plant switch adopts advanced network switching technologies (such as Ethernet switching), can quickly process and forward large amounts of data, ensure low latency during data transmission, optimize data flow and resource utilization, remain stable even when network traffic is high, and improve the reliability of the system.

[0057] Data encryption transmission is carried out by debugging the in-plant two-way network gateway;

[0058] When processing internal and external network data transmission, the two-way network gateway not only implements encryption measures but also adds real-time monitoring and auditing functions, can record the details of each data transmission, and improves the security auditing ability. The two-way network gateway can effectively prevent cross-leakage of internal and external data and ensure the security and integrity of data during two-way transmission.

[0059] Data reception and publication are carried out by configuring the fuel server.

[0060] Specifically, the data interactive interface machine includes adding one data interactive interface machine at the off-site weighbridge control room, which is responsible for receiving data from the weighbridge server and transmitting the data back to the in-plant area;

[0061] Adding one data interactive interface machine at the in-plant fuel control room, which is responsible for sending the weighbridge data received by the wireless transmission device to the in-plant fuel server.

[0062] Adding an interactive interface machine outside the factory allows data to be transmitted back to the factory from the rail scale server in real time. This interface machine uses an efficient data processing algorithm, which can update data status in real time and perform abnormal monitoring, and provide timely feedback after problems are found. This design increases the speed of data transmission and reduces the failure rate, ensuring the consistency and timeliness of data transmission.

[0063] Specifically, the one-way network gateway includes adding a one-way network gateway in the track scale control room outside the factory, which is responsible for isolating and encrypting the data of the data interaction interface machine and then transmitting it back to the factory.

[0064] The gateway isolates the internal and external network data through a special solid-state memory. The external network can only write the converted data in a specific data format and a specific protocol into the memory, and the internal network can only read the data in the memory. There is no direct data exchange between the internal and external networks.

[0065] The one-way network gate uses strong encryption technology (such as AES or RSA) to encrypt the transmitted data, ensuring that the data cannot be tampered with when it flows into the factory. The design of the one-way network gate isolates the internal and external networks, forming a physical security protection layer to effectively resist external attacks and data leakage. This one-way transmission method ensures the security of the data and greatly improves its privacy during the transmission process.

[0066] Specifically, the wireless transmission equipment includes: adding a wireless transmission equipment on the roof of the track scale control room outside the factory. The current wireless transmission equipment is the sending end, which is responsible for transmitting the track scale data after passing through the one-way network switch back to the factory by wireless transmission;

[0067] A wireless transmission device is added on the roof of the fuel control room in the factory. The current wireless transmission device is the receiving end, which is responsible for receiving the track scale data sent by the sending end outside the factory and sending it to the interface machine in the factory;

[0068] The wireless transmission equipment is divided into a sending end and a receiving end. The sending end sends the encrypted data sent by the one-way network switch to the receiving end through a wireless signal. After the receiving end receives the data, it transmits it to the data interaction interface machine within the factory.

[0069] Wireless transmission equipment uses advanced wireless communication protocols (such as LoRa, Wi-Fi or LTE) for data transmission, which has high coverage and stability. An encrypted wireless connection can be established between the sender and the receiver to ensure that the data is not intercepted or interfered with. The flexibility of wireless transmission allows the equipment to be deployed in more complex environments and respond quickly to changes on site.

[0070] Specifically, the switch includes: One switch is added to the fuel control room in the plant, which is responsible for sending the data uploaded by the plant data interaction interface machine to the plant fuel server;

[0071] The in-plant data interaction interface machine receives data from the receiving end of the wireless transmission device. After passing through the interface machine, the data is sent to the two-way network gateway and then transmitted to the in-plant fuel server after being encrypted by the two-way network gateway.

[0072] Specifically, the two-way network gateway includes adding one two-way network gateway in the in-plant fuel control room, connecting the two-way network gateway to the in-plant fuel server network, and being responsible for isolating and encrypting the data uploaded by the in-plant interface machine and then sending it to the in-plant fuel server.

[0073] Configure the two-way network gateway to encrypt the off-plant rail scale data obtained by the in-plant data interaction interface machine and send it to the in-plant fuel server, and at the same time be responsible for encrypting and sending back the sampling signal sent by the fuel server to the front-end device.

[0074] By setting a custom protocol and data type and encrypting the data through a specific algorithm, the network gateway can only pass this type of data to achieve isolation and encryption.

[0075] Specifically, the fuel server includes configuring the fuel server to decrypt the rail scale data sent from the two-way network gateway, decrypting it by converting the specified data format, configuring database storage and web publishing functions on the server, publishing the rail scale data in a set display format, and inputting the rail scale data to generate a coal conveying belt sampling plan and sending it to the front-end device for execution through the two-way network gateway.

[0076] The fuel server is responsible for receiving the rail scale data sent by the two-way network gateway, decrypting, format converting and storing it. The server is configured with an efficient database management system that can effectively process a large amount of data and support data visualization display at the same time. On this basis, the fuel server can convert the processing results into intuitive reports and execution instructions (such as the coal conveying belt sampling plan), improving the efficiency and accuracy of data utilization. This process enables data to quickly respond to business needs and enhances the decision-making support ability.

[0077] Embodiment 2, the second embodiment of the present invention, which is different from the previous embodiment in that:

[0078] If the above-described functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, or a part of this technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in various embodiments of the present invention. The aforementioned storage medium includes: various media such as USB flash drives, mobile hard disks, read-only memories (ROM, Read-Only Memory), random access memories (RAM, Random Access Memory), magnetic disks, or optical discs that can store program codes.

[0079] The logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as a predefined sequence list of executable instructions for implementing logical functions, and can be specifically implemented in any computer-readable medium for use by an instruction execution system, apparatus, or device (such as a computer-based system, a system including a processor, or other systems that can fetch and execute instructions from the instruction execution system, apparatus, or device), or in combination with these instruction execution systems, apparatuses, or devices. For the purposes of this specification, a "computer-readable medium" can be any device that can contain, store, communicate, propagate, or transport a program for use by or in combination with an instruction execution system, apparatus, or device.

[0080] More specific examples (non-exhaustive list) of computer-readable media include the following: electrical connection parts with one or more wirings (electronic devices), portable computer disk cartridges (magnetic devices), random access memories (RAM), read-only memories (ROM), erasable programmable read-only memories (EPROM or flash memories), fiber optic devices, and portable compact disc read-only memories (CDROM). Additionally, a computer-readable medium can even be paper or other suitable media on which the program can be printed, because the program can be obtained electronically, for example, by optically scanning the paper or other media, then editing, interpreting, or otherwise processing it as appropriate, and then storing it in a computer memory.

[0081] It should be understood that various parts of the present invention can be implemented by hardware, software, firmware, or a combination thereof. In the above embodiments, multiple steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented by hardware, as in another embodiment, any one or a combination of the following techniques well known in the art can be used: discrete logic circuits with logic gate circuits for implementing logic functions on data signals, application specific integrated circuits with suitable combinational logic gate circuits, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), etc.

[0082] Embodiment 3 is the third embodiment of the present invention. This embodiment provides a method for wireless encrypted transmission of track scale data, including

[0083] Data interaction interface machines are additionally installed in the off-site track scale control room and the in-plant fuel control room respectively, which are responsible for collecting and transmitting back the track scale data. The data is wirelessly transmitted to the in-plant after being encrypted by a wireless transmission device through a one-way network gateway.

[0084] A one-way network gateway is used to isolate and encrypt the data sent from off-site. The received data is processed by an in-plant switch and sent to the in-plant fuel server, and is encrypted again through a two-way network gateway.

[0085] In the fuel server, the received encrypted data is decrypted and format-converted, and the data is stored in a database. The track scale data is displayed through a web publishing function and a corresponding sampling scheme is generated.

[0086] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not restrictive. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A wireless encrypted transmission system for track scale data, characterized by: Including data interaction interface machine, one-way network switch, wireless transmission equipment, switch, two-way network switch, fuel server; Data transmission is carried out through software deployment of the off-site rail scale data server; Deploy interactive interface machines through off-site data software for data transmission; Encrypted data transmission is achieved by debugging a one-way network gateway outside the factory; Data transmission is carried out by debugging wireless transmission equipment; Data transmission is carried out by deploying interactive interface machines for in-plant data software; Data transmission is carried out by debugging the data switch in the factory; Through debugging, data encryption and transmission are carried out on the two-way network gateway in the factory; Data reception and publishing are performed by configuring the fuel server.

2. A wireless encrypted transmission system for railway scale data as claimed in claim 1, characterized in that: The data interaction interface machine comprises: A data interaction interface machine is added to the track scale control room outside the factory, which is responsible for receiving data from the track scale server and transmitting the data back to the factory; A data interaction interface machine is added in the fuel control room of the factory, which is responsible for sending the track scale data received by the wireless transmission equipment to the fuel server in the factory.

3. A wireless encrypted transmission system for railway scale data as claimed in claim 2, characterized in that: The one-way network gate includes: A one-way network switch is added in the track scale control room outside the factory, which is responsible for isolating and encrypting the data from the data interaction interface machine and then transmitting it back to the factory.

4. A wireless encrypted transmission system for railway scale data as claimed in claim 3, characterized in that: The wireless transmission device comprises: A wireless transmission device is added on the roof of the track scale control room outside the factory. The current wireless transmission device is the transmitter, responsible for transmitting the track scale data after passing through the one-way network switch back to the factory by wireless transmission; A wireless transmission device is added on the roof of the fuel control room in the factory. The current wireless transmission device is the receiving end, which is responsible for receiving the track scale data sent by the sending end outside the factory and sending it to the interface machine in the factory; The wireless transmission equipment is divided into a sending end and a receiving end. The sending end sends the encrypted data sent by the one-way network switch to the receiving end through a wireless signal. After the receiving end receives the data, it transmits it to the data interaction interface machine within the factory.

5. A wireless encrypted transmission system for railway scale data as claimed in claim 4, characterized in that: The switch comprises: A switch is added in the fuel control room in the plant to send the data uploaded by the plant data interaction interface machine to the plant fuel server; The data interaction interface machine in the factory receives data from the receiving end of the wireless transmission equipment. After passing through the interface machine, the data is sent to the two-way network gateway, and then encrypted by the two-way network gateway and transmitted to the fuel server in the factory.

6. A wireless encrypted transmission system for railway scale data as claimed in claim 5, characterized in that: The two-way network gate includes: A two-way network switch is added in the fuel control room of the plant, and the two-way network switch is connected to the fuel server network of the plant. It is responsible for isolating and encrypting the data uploaded by the interface machine in the plant and sending it to the fuel server in the plant; The two-way network gateway is configured to encrypt the track scale data outside the factory obtained by the factory data interaction interface machine and send it to the factory fuel server. It is also responsible for encrypting the sampling signal sent by the fuel server and sending it back to the front-end equipment.

7. A wireless encrypted transmission system for railway scale data as claimed in claim 6, characterized in that: The fuel server comprises: Configure the fuel server to decrypt the track scale data sent from the two-way network gateway, decrypt it by converting the specified data format, configure the database storage and web publishing functions on the server, and publish the track scale data in the set display format. The track scale data will be input to generate a coal conveyor belt sampling plan, and sent to the front-end device for execution through the two-way network gateway.

8. A method using a wireless encrypted transmission system for railway scale data as claimed in any one of claims 1 to 7, characterized in that: include, Data interaction interface machines are added in the track scale control room outside the factory and the fuel control room inside the factory, which are responsible for collecting and returning track scale data, and encrypting the data from the one-way network gate through wireless transmission equipment and wirelessly transmitting it to the factory; A one-way network gate is used to isolate and encrypt data sent from outside the plant. The received data is processed by the switch inside the plant and sent to the fuel server inside the plant, and is encrypted again by a two-way network gate. In the fuel server, the received encrypted data is decrypted and format converted, and the data is stored in the database. The track scale data is displayed through the web publishing function and the corresponding sampling plan is generated.

9. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of a wireless encrypted transmission system for track scale data described in any one of claims 1 to 7 are implemented.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of a wireless encrypted transmission system for track scale data described in any one of claims 1 to 7 are implemented.

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